diff --git a/README.md b/README.md index 43b6884..27a6bc5 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,39 @@ angularjs-requirejs-lazy-controllers ==================================== -Modified AngularJS' ngView and ngController directives to enable support for lazy loading of controllers using RequireJS. \ No newline at end of file +Routes configuration that loads template, controller and directives using RequireJS. Files are loaded (in parallel) +when user changes the location and are displayed in Angular's ngView. + +## Used libs + +1. Angular 1.0.2 +2. RequireJS 2.1.1 +3. RequireJS text 2.0.3 + +## Usage + +### app.js + +```javascript + + return angular.module('myApp', [], function ($compileProvider, $controllerProvider) { + routeConfig.setCompileProvider($compileProvider); + routeConfig.setControllerProvider($controllerProvider); + }) +``` + +### routes.js + +```javascript + + return app.config(function ($routeProvider) { + $routeProvider.when('/view1', routeConfig.config('../partials/view1.html', 'controllers/first')); + $routeProvider.when('/view2', routeConfig.config('../partials/view2.html', 'controllers/second', ['directives/version'])); + + $routeProvider.otherwise({redirectTo:'/view1'}); + }); +``` + +## License + +MIT \ No newline at end of file diff --git a/app/css/app.css b/app/css/app.css index 4aeb659..afce8ab 100644 --- a/app/css/app.css +++ b/app/css/app.css @@ -1,2 +1,6 @@ /* app css stylesheet */ +body { + padding-left: 20px; + padding-top: 20px; +} diff --git a/app/index.html b/app/index.html index 3140f9c..c423a55 100644 --- a/app/index.html +++ b/app/index.html @@ -13,12 +13,8 @@ view2 -
+
-
-

{{message}}

-
- - + diff --git a/app/js/app.js b/app/js/app.js index b65c064..429e554 100644 --- a/app/js/app.js +++ b/app/js/app.js @@ -6,6 +6,10 @@ */ 'use strict'; -define(['angular'], function (angular) { - return angular.module('myApp', []); +define(['angular', 'utils/route-config'], function (angular, routeConfig, lazyDirectives) { + + return angular.module('myApp', [], function ($compileProvider, $controllerProvider) { + routeConfig.setCompileProvider($compileProvider); + routeConfig.setControllerProvider($controllerProvider); + }) }); diff --git a/app/js/controllers/first.js b/app/js/controllers/first.js index 39c411b..af3d151 100644 --- a/app/js/controllers/first.js +++ b/app/js/controllers/first.js @@ -7,23 +7,11 @@ 'use strict'; -define(['app'], function (app) { +define([], function () { - var FirstController = function ($scope, $timeout) { - var message = "I'm the 1st controller! random: "; - $scope.message = message; - - function update() { - $scope.message = message + Math.random(); - $timeout(update, 1000); - } - - update(); + function FirstController($scope) { + $scope.message = "I'm the 1st controller!"; } - FirstController.$inject = ['$scope', '$timeout']; - - app.controller('FirstController', FirstController); - return FirstController; }); \ No newline at end of file diff --git a/app/js/controllers/second.js b/app/js/controllers/second.js index d68a16b..d20e40e 100644 --- a/app/js/controllers/second.js +++ b/app/js/controllers/second.js @@ -7,24 +7,11 @@ 'use strict'; -define(['app'], function (app) { +define([], function () { - var SecondController = function ($scope, $timeout) { - var message = "I'm the 2nd controller! random: "; - - $scope.message = message; - - function update() { - $scope.message = message + Math.random(); - $timeout(update, 1000); - } - - update(); + function SecondController($scope) { + $scope.message = "I'm the 2nd controller!"; } - SecondController.$inject = ['$scope', '$timeout']; - - app.controller('SecondController', SecondController); - return SecondController; }); diff --git a/app/js/controllers/third.js b/app/js/controllers/third.js deleted file mode 100644 index e40ce22..0000000 --- a/app/js/controllers/third.js +++ /dev/null @@ -1,31 +0,0 @@ -/** - * Created with IntelliJ IDEA. - * User: Mateusz - * Date: 17.11.12 - * Time: 15:24 - */ - -'use strict'; - -define(['app'], function (app) { - - var SecondController = function ($scope, $timeout) { - $scope.message = message; - - var message = "I'm the 3rd controller! random: "; - - function update() { - $scope.message = message + Math.random(); - $timeout(update, 1000); - } - - update(); - } - - SecondController.$inject = ['$scope', '$timeout']; - - app.controller('ThirdController', SecondController); - - return SecondController; -}); - diff --git a/app/js/directives.js b/app/js/directives.js deleted file mode 100644 index 715bf88..0000000 --- a/app/js/directives.js +++ /dev/null @@ -1,109 +0,0 @@ -/** - * Created with IntelliJ IDEA. - * User: Mateusz - * Date: 16.11.12 - * Time: 21:28 - */ -'use strict'; - -define(['app'], function (app) { - - app.directive('mbLazyController', ['$controller', '$compile', function ($controller, $compile) { - return { - restrict:'A', - scope:true, - link:function (scope, element, attr) { - var controller, - locals = {$scope:scope}, - controllerModule = attr.mbLazyController, - onLoadExp = attr.onload || ''; - - require([controllerModule], function (constructor) { - controller = $controller(constructor, locals); - element.contents().data('$ngControllerController', controller); - $compile(element.contents())(scope); - scope.$apply(); - scope.$emit('$viewContentLoaded'); - scope.$eval(onLoadExp); - }) - } - }; - }]); - - app.directive('mbLazyControllerView', - ['$http', '$templateCache', '$route', '$anchorScroll', '$compile', '$controller', - function ($http, $templateCache, $route, $anchorScroll, $compile, $controller) { - return { - restrict:'ECA', - terminal:true, - link:function (scope, element, attr) { - var lastScope, - onLoadExp = attr.onload || ''; - - scope.$on('$routeChangeSuccess', update); - update(); - - - function destroyLastScope() { - if (lastScope) { - lastScope.$destroy(); - lastScope = null; - } - } - - function clearContent() { - element.html(''); - destroyLastScope(); - } - - function update() { - var locals = $route.current && $route.current.locals, - template = locals && locals.$template; - - if (template) { - destroyLastScope(); - - var current = $route.current, - controller; - - lastScope = current.scope = scope.$new(); - locals.$scope = lastScope; - - if (current.controller) { - element.html(template); - controller = $controller(current.controller, locals); - complete(lastScope, controller); - } else if (current.controllerModule) { - require([current.controllerModule], function (controllerConstructor) { - element.html(template); - controller = $controller(controllerConstructor, locals); - complete(lastScope, controller); - lastScope.$apply(); - }); - } else { - element.html(template); - $compile(element.contents())(lastScope); - } - - - } else { - clearContent(); - } - } - - function complete(scope, controller) { - element.contents().data('$ngControllerController', controller); - $compile(element.contents())(scope); - scope.$emit('$viewContentLoaded'); - scope.$eval(onLoadExp); - - // $anchorScroll might listen on event... - $anchorScroll(); - } - } - }; - }]); - - - return app; -}); diff --git a/app/js/directives/version.js b/app/js/directives/version.js new file mode 100644 index 0000000..1f117ac --- /dev/null +++ b/app/js/directives/version.js @@ -0,0 +1,17 @@ +/** + * Created with IntelliJ IDEA. + * User: Mateusz + * Date: 22.11.12 + * Time: 22:04 + */ + +'use strict'; + +define([], function () { + + return ['appVersion', function () { + return function (scope, elm, attrs) { + elm.text("1.0.0"); + } + }] +}) \ No newline at end of file diff --git a/app/js/main.js b/app/js/main.js index 2de7085..2c01aac 100644 --- a/app/js/main.js +++ b/app/js/main.js @@ -10,6 +10,7 @@ require.config({ baseUrl:'js', paths:{ + text:'../lib/require/text', jquery:'../lib/jquery/jquery', angular:'../lib/angular/angular' }, @@ -26,9 +27,9 @@ require.config({ require([ 'angular', + 'text', 'jquery', 'app', - 'directives', 'routes' ], function (angular) { //This function will be called when all the dependencies diff --git a/app/js/routes.js b/app/js/routes.js index 17e5b94..5bd14b7 100644 --- a/app/js/routes.js +++ b/app/js/routes.js @@ -7,16 +7,12 @@ 'use strict'; -define(['app'], function (app) { +define(['app', 'utils/route-config'], function (app, routeConfig) { return app.config(function ($routeProvider) { - $routeProvider.when('/view1', { - templateUrl:'partials/view1.html' - }); - $routeProvider.when('/view2', { - templateUrl:'partials/view2.html', - controllerModule:'controllers/second' - }); + $routeProvider.when('/view1', routeConfig.config('../partials/view1.html', 'controllers/first')); + $routeProvider.when('/view2', routeConfig.config('../partials/view2.html', 'controllers/second', ['directives/version'])); + $routeProvider.otherwise({redirectTo:'/view1'}); }); diff --git a/app/js/utils/lazy-directives.js b/app/js/utils/lazy-directives.js new file mode 100644 index 0000000..26f110e --- /dev/null +++ b/app/js/utils/lazy-directives.js @@ -0,0 +1,27 @@ +/** + * Created with IntelliJ IDEA. + * User: Mateusz + * Date: 22.11.12 + * Time: 22:08 + */ + +define([], function () { + + var $compileProvider; + + function setCompileProvider(value) { + $compileProvider = value; + } + + function register(directive) { + if (!$compileProvider) { + throw new Error("$compileProvider is not set!"); + } + $compileProvider.directive.apply(null, directive); + } + + return { + setCompileProvider:setCompileProvider, + register:register + } +}) diff --git a/app/js/utils/route-config.js b/app/js/utils/route-config.js new file mode 100644 index 0000000..b86c340 --- /dev/null +++ b/app/js/utils/route-config.js @@ -0,0 +1,73 @@ +/** + * Created with IntelliJ IDEA. + * User: Mateusz + * Date: 22.11.12 + * Time: 22:38 + */ + +define(['utils/lazy-directives'], function (lazyDirectives) { + + var $controllerProvider, + $compileProvider; + + function setControllerProvider(value) { + $controllerProvider = value; + } + + function setCompileProvider(value) { + $compileProvider = value; + lazyDirectives.setCompileProvider(value); + } + + function config(templateUrl, controllerName, directives) { + if (!$controllerProvider) { + throw new Error("$controllerProvider is not set!"); + } + + var defer, + html, + routeDefinition = {}; + + routeDefinition.template = function () { + return html; + }; + routeDefinition.controller = controllerName; + routeDefinition.resolve = { + delay:function ($q, $rootScope) { + defer = $q.defer(); + if (!html) { + var dependencies = [controllerName, "text!" + templateUrl]; + if (directives) { + dependencies = dependencies.concat(directives); + } + require(dependencies, function () { + var controller = arguments[0], + template = arguments[1]; + + for (var i = 2; i < arguments.length; i++) { + lazyDirectives.register(arguments[i]); + } + + $controllerProvider.register(controllerName, controller); + html = template; + defer.resolve(); + $rootScope.$apply() + }) + + } else { + defer.resolve(); + } + return defer.promise; + } + } + + return routeDefinition; + } + + return { + setControllerProvider:setControllerProvider, + setCompileProvider:setCompileProvider, + config:config + } +}) + diff --git a/app/lib/angular/angular-bootstrap-prettify.js b/app/lib/angular/angular-bootstrap-prettify.js new file mode 100644 index 0000000..d2763f4 --- /dev/null +++ b/app/lib/angular/angular-bootstrap-prettify.js @@ -0,0 +1,1833 @@ +/** + * @license AngularJS v1.1.1-af7e0bd0 + * (c) 2010-2012 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) { +'use strict'; + +var directive = {}; +var service = { value: {} }; + +var DEPENDENCIES = { + 'angular.js': 'http://code.angularjs.org/angular-' + angular.version.full + '.min.js', + 'angular-resource.js': 'http://code.angularjs.org/angular-resource-' + angular.version.full + '.min.js', + 'angular-sanitize.js': 'http://code.angularjs.org/angular-sanitize-' + angular.version.full + '.min.js', + 'angular-cookies.js': 'http://code.angularjs.org/angular-cookies-' + angular.version.full + '.min.js' +}; + + +function escape(text) { + return text. + replace(/\&/g, '&'). + replace(/\/g, '>'). + replace(/"/g, '"'); +} + +/** + * http://stackoverflow.com/questions/451486/pre-tag-loses-line-breaks-when-setting-innerhtml-in-ie + * http://stackoverflow.com/questions/195363/inserting-a-newline-into-a-pre-tag-ie-javascript + */ +function setHtmlIe8SafeWay(element, html) { + var newElement = angular.element('
' + html + '
'); + + element.html(''); + element.append(newElement.contents()); + return element; +} + + +directive.jsFiddle = function(getEmbeddedTemplate, escape, script) { + return { + terminal: true, + link: function(scope, element, attr) { + var name = '', + stylesheet = '\n', + fields = { + html: '', + css: '', + js: '' + }; + + angular.forEach(attr.jsFiddle.split(' '), function(file, index) { + var fileType = file.split('.')[1]; + + if (fileType == 'html') { + if (index == 0) { + fields[fileType] += + '
\n' + + getEmbeddedTemplate(file, 2); + } else { + fields[fileType] += '\n\n\n \n' + + ' \n'; + } + } else { + fields[fileType] += getEmbeddedTemplate(file) + '\n'; + } + }); + + fields.html += '
\n'; + + setHtmlIe8SafeWay(element, + '
' + + hiddenField('title', 'AngularJS Example: ' + name) + + hiddenField('css', ' \n' + + stylesheet + + script.angular + + (attr.resource ? script.resource : '') + + ''); \ No newline at end of file diff --git a/app/lib/angular/angular-bootstrap.js b/app/lib/angular/angular-bootstrap.js new file mode 100644 index 0000000..02fcdfb --- /dev/null +++ b/app/lib/angular/angular-bootstrap.js @@ -0,0 +1,166 @@ +/** + * @license AngularJS v1.1.1-af7e0bd0 + * (c) 2010-2012 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) { +'use strict'; + +var directive = {}; + +directive.dropdownToggle = + ['$document', '$location', '$window', + function ($document, $location, $window) { + var openElement = null, close; + return { + restrict: 'C', + link: function(scope, element, attrs) { + scope.$watch(function dropdownTogglePathWatch(){return $location.path();}, function dropdownTogglePathWatchAction() { + close && close(); + }); + + element.parent().bind('click', function(event) { + close && close(); + }); + + element.bind('click', function(event) { + event.preventDefault(); + event.stopPropagation(); + + var iWasOpen = false; + + if (openElement) { + iWasOpen = openElement === element; + close(); + } + + if (!iWasOpen){ + element.parent().addClass('open'); + openElement = element; + + close = function (event) { + event && event.preventDefault(); + event && event.stopPropagation(); + $document.unbind('click', close); + element.parent().removeClass('open'); + close = null; + openElement = null; + } + + $document.bind('click', close); + } + }); + } + }; + }]; + + +directive.tabbable = function() { + return { + restrict: 'C', + compile: function(element) { + var navTabs = angular.element(''), + tabContent = angular.element('
'); + + tabContent.append(element.contents()); + element.append(navTabs).append(tabContent); + }, + controller: ['$scope', '$element', function($scope, $element) { + var navTabs = $element.contents().eq(0), + ngModel = $element.controller('ngModel') || {}, + tabs = [], + selectedTab; + + ngModel.$render = function() { + var $viewValue = this.$viewValue; + + if (selectedTab ? (selectedTab.value != $viewValue) : $viewValue) { + if(selectedTab) { + selectedTab.paneElement.removeClass('active'); + selectedTab.tabElement.removeClass('active'); + selectedTab = null; + } + if($viewValue) { + for(var i = 0, ii = tabs.length; i < ii; i++) { + if ($viewValue == tabs[i].value) { + selectedTab = tabs[i]; + break; + } + } + if (selectedTab) { + selectedTab.paneElement.addClass('active'); + selectedTab.tabElement.addClass('active'); + } + } + + } + }; + + this.addPane = function(element, attr) { + var li = angular.element('
    • '), + a = li.find('a'), + tab = { + paneElement: element, + paneAttrs: attr, + tabElement: li + }; + + tabs.push(tab); + + attr.$observe('value', update)(); + attr.$observe('title', function(){ update(); a.text(tab.title); })(); + + function update() { + tab.title = attr.title; + tab.value = attr.value || attr.title; + if (!ngModel.$setViewValue && (!ngModel.$viewValue || tab == selectedTab)) { + // we are not part of angular + ngModel.$viewValue = tab.value; + } + ngModel.$render(); + } + + navTabs.append(li); + li.bind('click', function(event) { + event.preventDefault(); + event.stopPropagation(); + if (ngModel.$setViewValue) { + $scope.$apply(function() { + ngModel.$setViewValue(tab.value); + ngModel.$render(); + }); + } else { + // we are not part of angular + ngModel.$viewValue = tab.value; + ngModel.$render(); + } + }); + + return function() { + tab.tabElement.remove(); + for(var i = 0, ii = tabs.length; i < ii; i++ ) { + if (tab == tabs[i]) { + tabs.splice(i, 1); + } + } + }; + } + }] + }; +}; + + +directive.tabPane = function() { + return { + require: '^tabbable', + restrict: 'C', + link: function(scope, element, attrs, tabsCtrl) { + element.bind('$remove', tabsCtrl.addPane(element, attrs)); + } + }; +}; + + +angular.module('bootstrap', []).directive(directive); + +})(window, window.angular); diff --git a/app/lib/angular/angular.js b/app/lib/angular/angular.js index 0e4138b..1df5d60 100644 --- a/app/lib/angular/angular.js +++ b/app/lib/angular/angular.js @@ -4,1468 +4,1468 @@ * License: MIT */ (function(window, document, undefined) { -'use strict'; + 'use strict'; //////////////////////////////////// -/** - * @ngdoc function - * @name angular.lowercase - * @function - * - * @description Converts the specified string to lowercase. - * @param {string} string String to be converted to lowercase. - * @returns {string} Lowercased string. - */ -var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;}; + /** + * @ngdoc function + * @name angular.lowercase + * @function + * + * @description Converts the specified string to lowercase. + * @param {string} string String to be converted to lowercase. + * @returns {string} Lowercased string. + */ + var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;}; -/** - * @ngdoc function - * @name angular.uppercase - * @function - * - * @description Converts the specified string to uppercase. - * @param {string} string String to be converted to uppercase. - * @returns {string} Uppercased string. - */ -var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;}; + /** + * @ngdoc function + * @name angular.uppercase + * @function + * + * @description Converts the specified string to uppercase. + * @param {string} string String to be converted to uppercase. + * @returns {string} Uppercased string. + */ + var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;}; -var manualLowercase = function(s) { - return isString(s) - ? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);}) - : s; -}; -var manualUppercase = function(s) { - return isString(s) - ? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);}) - : s; -}; + var manualLowercase = function(s) { + return isString(s) + ? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);}) + : s; + }; + var manualUppercase = function(s) { + return isString(s) + ? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);}) + : s; + }; // String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish // locale, for this reason we need to detect this case and redefine lowercase/uppercase methods // with correct but slower alternatives. -if ('i' !== 'I'.toLowerCase()) { - lowercase = manualLowercase; - uppercase = manualUppercase; -} + if ('i' !== 'I'.toLowerCase()) { + lowercase = manualLowercase; + uppercase = manualUppercase; + } -function fromCharCode(code) {return String.fromCharCode(code);} + function fromCharCode(code) {return String.fromCharCode(code);} -var Error = window.Error, - /** holds major version number for IE or NaN for real browsers */ - msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]), - jqLite, // delay binding since jQuery could be loaded after us. - jQuery, // delay binding - slice = [].slice, - push = [].push, - toString = Object.prototype.toString, + var Error = window.Error, + /** holds major version number for IE or NaN for real browsers */ + msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]), + jqLite, // delay binding since jQuery could be loaded after us. + jQuery, // delay binding + slice = [].slice, + push = [].push, + toString = Object.prototype.toString, - /** @name angular */ - angular = window.angular || (window.angular = {}), - angularModule, - nodeName_, - uid = ['0', '0', '0']; + /** @name angular */ + angular = window.angular || (window.angular = {}), + angularModule, + nodeName_, + uid = ['0', '0', '0']; -/** - * @ngdoc function - * @name angular.forEach - * @function - * - * @description - * Invokes the `iterator` function once for each item in `obj` collection, which can be either an - * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value` - * is the value of an object property or an array element and `key` is the object property key or - * array element index. Specifying a `context` for the function is optional. - * - * Note: this function was previously known as `angular.foreach`. - * - 
    +    /**
+     * @ngdoc function
+     * @name angular.forEach
+     * @function
+     *
+     * @description
+     * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
+     * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
+     * is the value of an object property or an array element and `key` is the object property key or
+     * array element index. Specifying a `context` for the function is optional.
+     *
+     * Note: this function was previously known as `angular.foreach`.
+     *
+     
          var values = {name: 'misko', gender: 'male'};
      var log = [];
      angular.forEach(values, function(value, key){
-       this.push(key + ': ' + value);
+     this.push(key + ': ' + value);
      }, log);
      expect(log).toEqual(['name: misko', 'gender:male']);
-   
    
- *
- * @param {Object|Array} obj Object to iterate over.
- * @param {Function} iterator Iterator function.
- * @param {Object=} context Object to become context (`this`) for the iterator function.
- * @returns {Object|Array} Reference to `obj`.
- */
-function forEach(obj, iterator, context) {
-  var key;
-  if (obj) {
-    if (isFunction(obj)){
-      for (key in obj) {
-        if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
-          iterator.call(context, obj[key], key);
-        }
-      }
-    } else if (obj.forEach && obj.forEach !== forEach) {
-      obj.forEach(iterator, context);
-    } else if (isObject(obj) && isNumber(obj.length)) {
-      for (key = 0; key < obj.length; key++)
-        iterator.call(context, obj[key], key);
-    } else {
-      for (key in obj) {
-        if (obj.hasOwnProperty(key)) {
-          iterator.call(context, obj[key], key);
+
    + * + * @param {Object|Array} obj Object to iterate over. + * @param {Function} iterator Iterator function. + * @param {Object=} context Object to become context (`this`) for the iterator function. + * @returns {Object|Array} Reference to `obj`. + */ + function forEach(obj, iterator, context) { + var key; + if (obj) { + if (isFunction(obj)){ + for (key in obj) { + if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key); + } + } + } else if (obj.forEach && obj.forEach !== forEach) { + obj.forEach(iterator, context); + } else if (isObject(obj) && isNumber(obj.length)) { + for (key = 0; key < obj.length; key++) + iterator.call(context, obj[key], key); + } else { + for (key in obj) { + if (obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key); + } + } + } } - } + return obj; } - } - return obj; -} -function sortedKeys(obj) { - var keys = []; - for (var key in obj) { - if (obj.hasOwnProperty(key)) { - keys.push(key); + function sortedKeys(obj) { + var keys = []; + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + keys.push(key); + } + } + return keys.sort(); } - } - return keys.sort(); -} -function forEachSorted(obj, iterator, context) { - var keys = sortedKeys(obj); - for ( var i = 0; i < keys.length; i++) { - iterator.call(context, obj[keys[i]], keys[i]); - } - return keys; -} + function forEachSorted(obj, iterator, context) { + var keys = sortedKeys(obj); + for ( var i = 0; i < keys.length; i++) { + iterator.call(context, obj[keys[i]], keys[i]); + } + return keys; + } -/** - * when using forEach the params are value, key, but it is often useful to have key, value. - * @param {function(string, *)} iteratorFn - * @returns {function(*, string)} - */ -function reverseParams(iteratorFn) { - return function(value, key) { iteratorFn(key, value) }; -} + /** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ + function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value) }; + } -/** - * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric - * characters such as '012ABC'. The reason why we are not using simply a number counter is that - * the number string gets longer over time, and it can also overflow, where as the the nextId - * will grow much slower, it is a string, and it will never overflow. - * - * @returns an unique alpha-numeric string - */ -function nextUid() { - var index = uid.length; - var digit; - - while(index) { - index--; - digit = uid[index].charCodeAt(0); - if (digit == 57 /*'9'*/) { - uid[index] = 'A'; - return uid.join(''); - } - if (digit == 90 /*'Z'*/) { - uid[index] = '0'; - } else { - uid[index] = String.fromCharCode(digit + 1); - return uid.join(''); + /** + * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric + * characters such as '012ABC'. The reason why we are not using simply a number counter is that + * the number string gets longer over time, and it can also overflow, where as the the nextId + * will grow much slower, it is a string, and it will never overflow. + * + * @returns an unique alpha-numeric string + */ + function nextUid() { + var index = uid.length; + var digit; + + while(index) { + index--; + digit = uid[index].charCodeAt(0); + if (digit == 57 /*'9'*/) { + uid[index] = 'A'; + return uid.join(''); + } + if (digit == 90 /*'Z'*/) { + uid[index] = '0'; + } else { + uid[index] = String.fromCharCode(digit + 1); + return uid.join(''); + } + } + uid.unshift('0'); + return uid.join(''); } - } - uid.unshift('0'); - return uid.join(''); -} -/** - * @ngdoc function - * @name angular.extend - * @function - * - * @description - * Extends the destination object `dst` by copying all of the properties from the `src` object(s) - * to `dst`. You can specify multiple `src` objects. - * - * @param {Object} dst Destination object. - * @param {...Object} src Source object(s). - */ -function extend(dst) { - forEach(arguments, function(obj){ - if (obj !== dst) { - forEach(obj, function(value, key){ - dst[key] = value; - }); + /** + * @ngdoc function + * @name angular.extend + * @function + * + * @description + * Extends the destination object `dst` by copying all of the properties from the `src` object(s) + * to `dst`. You can specify multiple `src` objects. + * + * @param {Object} dst Destination object. + * @param {...Object} src Source object(s). + */ + function extend(dst) { + forEach(arguments, function(obj){ + if (obj !== dst) { + forEach(obj, function(value, key){ + dst[key] = value; + }); + } + }); + return dst; } - }); - return dst; -} -function int(str) { - return parseInt(str, 10); -} + function int(str) { + return parseInt(str, 10); + } -function inherit(parent, extra) { - return extend(new (extend(function() {}, {prototype:parent}))(), extra); -} + function inherit(parent, extra) { + return extend(new (extend(function() {}, {prototype:parent}))(), extra); + } -/** - * @ngdoc function - * @name angular.noop - * @function - * - * @description - * A function that performs no operations. This function can be useful when writing code in the - * functional style. - 
    +    /**
+     * @ngdoc function
+     * @name angular.noop
+     * @function
+     *
+     * @description
+     * A function that performs no operations. This function can be useful when writing code in the
+     * functional style.
+     
          function foo(callback) {
-       var result = calculateResult();
-       (callback || angular.noop)(result);
+     var result = calculateResult();
+     (callback || angular.noop)(result);
      }
-   
    
- */
-function noop() {}
-noop.$inject = [];
+
    + */ + function noop() {} + noop.$inject = []; -/** - * @ngdoc function - * @name angular.identity - * @function - * - * @description - * A function that returns its first argument. This function is useful when writing code in the - * functional style. - * - 
    +    /**
+     * @ngdoc function
+     * @name angular.identity
+     * @function
+     *
+     * @description
+     * A function that returns its first argument. This function is useful when writing code in the
+     * functional style.
+     *
+     
          function transformer(transformationFn, value) {
-       return (transformationFn || identity)(value);
+     return (transformationFn || identity)(value);
      };
-   
    
- */
-function identity($) {return $;}
-identity.$inject = [];
-
+
    + */ + function identity($) {return $;} + identity.$inject = []; -function valueFn(value) {return function() {return value;};} -/** - * @ngdoc function - * @name angular.isUndefined - * @function - * - * @description - * Determines if a reference is undefined. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is undefined. - */ -function isUndefined(value){return typeof value == 'undefined';} + function valueFn(value) {return function() {return value;};} + /** + * @ngdoc function + * @name angular.isUndefined + * @function + * + * @description + * Determines if a reference is undefined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is undefined. + */ + function isUndefined(value){return typeof value == 'undefined';} -/** - * @ngdoc function - * @name angular.isDefined - * @function - * - * @description - * Determines if a reference is defined. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is defined. - */ -function isDefined(value){return typeof value != 'undefined';} + /** + * @ngdoc function + * @name angular.isDefined + * @function + * + * @description + * Determines if a reference is defined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is defined. + */ + function isDefined(value){return typeof value != 'undefined';} -/** - * @ngdoc function - * @name angular.isObject - * @function - * - * @description - * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not - * considered to be objects. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is an `Object` but not `null`. - */ -function isObject(value){return value != null && typeof value == 'object';} + /** + * @ngdoc function + * @name angular.isObject + * @function + * + * @description + * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not + * considered to be objects. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Object` but not `null`. + */ + function isObject(value){return value != null && typeof value == 'object';} -/** - * @ngdoc function - * @name angular.isString - * @function - * - * @description - * Determines if a reference is a `String`. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is a `String`. - */ -function isString(value){return typeof value == 'string';} + /** + * @ngdoc function + * @name angular.isString + * @function + * + * @description + * Determines if a reference is a `String`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `String`. + */ + function isString(value){return typeof value == 'string';} -/** - * @ngdoc function - * @name angular.isNumber - * @function - * - * @description - * Determines if a reference is a `Number`. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is a `Number`. - */ -function isNumber(value){return typeof value == 'number';} + /** + * @ngdoc function + * @name angular.isNumber + * @function + * + * @description + * Determines if a reference is a `Number`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Number`. + */ + function isNumber(value){return typeof value == 'number';} -/** - * @ngdoc function - * @name angular.isDate - * @function - * - * @description - * Determines if a value is a date. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is a `Date`. - */ -function isDate(value){ - return toString.apply(value) == '[object Date]'; -} + /** + * @ngdoc function + * @name angular.isDate + * @function + * + * @description + * Determines if a value is a date. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Date`. + */ + function isDate(value){ + return toString.apply(value) == '[object Date]'; + } -/** - * @ngdoc function - * @name angular.isArray - * @function - * - * @description - * Determines if a reference is an `Array`. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is an `Array`. - */ -function isArray(value) { - return toString.apply(value) == '[object Array]'; -} + /** + * @ngdoc function + * @name angular.isArray + * @function + * + * @description + * Determines if a reference is an `Array`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Array`. + */ + function isArray(value) { + return toString.apply(value) == '[object Array]'; + } -/** - * @ngdoc function - * @name angular.isFunction - * @function - * - * @description - * Determines if a reference is a `Function`. - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is a `Function`. - */ -function isFunction(value){return typeof value == 'function';} + /** + * @ngdoc function + * @name angular.isFunction + * @function + * + * @description + * Determines if a reference is a `Function`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Function`. + */ + function isFunction(value){return typeof value == 'function';} -/** - * Checks if `obj` is a window object. - * - * @private - * @param {*} obj Object to check - * @returns {boolean} True if `obj` is a window obj. - */ -function isWindow(obj) { - return obj && obj.document && obj.location && obj.alert && obj.setInterval; -} + /** + * Checks if `obj` is a window object. + * + * @private + * @param {*} obj Object to check + * @returns {boolean} True if `obj` is a window obj. + */ + function isWindow(obj) { + return obj && obj.document && obj.location && obj.alert && obj.setInterval; + } -function isScope(obj) { - return obj && obj.$evalAsync && obj.$watch; -} + function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; + } -function isFile(obj) { - return toString.apply(obj) === '[object File]'; -} + function isFile(obj) { + return toString.apply(obj) === '[object File]'; + } -function isBoolean(value) { - return typeof value == 'boolean'; -} + function isBoolean(value) { + return typeof value == 'boolean'; + } -function trim(value) { - return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value; -} -/** - * @ngdoc function - * @name angular.isElement - * @function - * - * @description - * Determines if a reference is a DOM element (or wrapped jQuery element). - * - * @param {*} value Reference to check. - * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element). - */ -function isElement(node) { - return node && - (node.nodeName // we are a direct element - || (node.bind && node.find)); // we have a bind and find method part of jQuery API -} + function trim(value) { + return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value; + } -/** - * @param str 'key1,key2,...' - * @returns {object} in the form of {key1:true, key2:true, ...} - */ -function makeMap(str){ - var obj = {}, items = str.split(","), i; - for ( i = 0; i < items.length; i++ ) - obj[ items[i] ] = true; - return obj; -} - - -if (msie < 9) { - nodeName_ = function(element) { - element = element.nodeName ? element : element[0]; - return (element.scopeName && element.scopeName != 'HTML') - ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName; - }; -} else { - nodeName_ = function(element) { - return element.nodeName ? element.nodeName : element[0].nodeName; - }; -} - - -function map(obj, iterator, context) { - var results = []; - forEach(obj, function(value, index, list) { - results.push(iterator.call(context, value, index, list)); - }); - return results; -} + /** + * @ngdoc function + * @name angular.isElement + * @function + * + * @description + * Determines if a reference is a DOM element (or wrapped jQuery element). + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element). + */ + function isElement(node) { + return node && + (node.nodeName // we are a direct element + || (node.bind && node.find)); // we have a bind and find method part of jQuery API + } + /** + * @param str 'key1,key2,...' + * @returns {object} in the form of {key1:true, key2:true, ...} + */ + function makeMap(str){ + var obj = {}, items = str.split(","), i; + for ( i = 0; i < items.length; i++ ) + obj[ items[i] ] = true; + return obj; + } -/** - * @description - * Determines the number of elements in an array, the number of properties an object has, or - * the length of a string. - * - * Note: This function is used to augment the Object type in Angular expressions. See - * {@link angular.Object} for more information about Angular arrays. - * - * @param {Object|Array|string} obj Object, array, or string to inspect. - * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object - * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array. - */ -function size(obj, ownPropsOnly) { - var size = 0, key; - - if (isArray(obj) || isString(obj)) { - return obj.length; - } else if (isObject(obj)){ - for (key in obj) - if (!ownPropsOnly || obj.hasOwnProperty(key)) - size++; - } - - return size; -} - - -function includes(array, obj) { - return indexOf(array, obj) != -1; -} - -function indexOf(array, obj) { - if (array.indexOf) return array.indexOf(obj); - - for ( var i = 0; i < array.length; i++) { - if (obj === array[i]) return i; - } - return -1; -} - -function arrayRemove(array, value) { - var index = indexOf(array, value); - if (index >=0) - array.splice(index, 1); - return value; -} - -function isLeafNode (node) { - if (node) { - switch (node.nodeName) { - case "OPTION": - case "PRE": - case "TITLE": - return true; - } - } - return false; -} -/** - * @ngdoc function - * @name angular.copy - * @function - * - * @description - * Creates a deep copy of `source`, which should be an object or an array. - * - * * If no destination is supplied, a copy of the object or array is created. - * * If a destination is provided, all of its elements (for array) or properties (for objects) - * are deleted and then all elements/properties from the source are copied to it. - * * If `source` is not an object or array, `source` is returned. - * - * Note: this function is used to augment the Object type in Angular expressions. See - * {@link ng.$filter} for more information about Angular arrays. - * - * @param {*} source The source that will be used to make a copy. - * Can be any type, including primitives, `null`, and `undefined`. - * @param {(Object|Array)=} destination Destination into which the source is copied. If - * provided, must be of the same type as `source`. - * @returns {*} The copy or updated `destination`, if `destination` was specified. - */ -function copy(source, destination){ - if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope"); - if (!destination) { - destination = source; - if (source) { - if (isArray(source)) { - destination = copy(source, []); - } else if (isDate(source)) { - destination = new Date(source.getTime()); - } else if (isObject(source)) { - destination = copy(source, {}); - } - } - } else { - if (source === destination) throw Error("Can't copy equivalent objects or arrays"); - if (isArray(source)) { - while(destination.length) { - destination.pop(); - } - for ( var i = 0; i < source.length; i++) { - destination.push(copy(source[i])); - } + if (msie < 9) { + nodeName_ = function(element) { + element = element.nodeName ? element : element[0]; + return (element.scopeName && element.scopeName != 'HTML') + ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName; + }; } else { - forEach(destination, function(value, key){ - delete destination[key]; - }); - for ( var key in source) { - destination[key] = copy(source[key]); - } + nodeName_ = function(element) { + return element.nodeName ? element.nodeName : element[0].nodeName; + }; } - } - return destination; -} -/** - * Create a shallow copy of an object - */ -function shallowCopy(src, dst) { - dst = dst || {}; - for(var key in src) { - if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') { - dst[key] = src[key]; + function map(obj, iterator, context) { + var results = []; + forEach(obj, function(value, index, list) { + results.push(iterator.call(context, value, index, list)); + }); + return results; } - } - - return dst; -} -/** - * @ngdoc function - * @name angular.equals - * @function - * - * @description - * Determines if two objects or two values are equivalent. Supports value types, arrays and - * objects. - * - * Two objects or values are considered equivalent if at least one of the following is true: - * - * * Both objects or values pass `===` comparison. - * * Both objects or values are of the same type and all of their properties pass `===` comparison. - * * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal) - * - * During a property comparision, properties of `function` type and properties with names - * that begin with `$` are ignored. - * - * Scope and DOMWindow objects are being compared only be identify (`===`). - * - * @param {*} o1 Object or value to compare. - * @param {*} o2 Object or value to compare. - * @returns {boolean} True if arguments are equal. - */ -function equals(o1, o2) { - if (o1 === o2) return true; - if (o1 === null || o2 === null) return false; - if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN - var t1 = typeof o1, t2 = typeof o2, length, key, keySet; - if (t1 == t2) { - if (t1 == 'object') { - if (isArray(o1)) { - if ((length = o1.length) == o2.length) { - for(key=0; key 2 ? sliceArgs(arguments, 2) : []; - if (isFunction(fn) && !(fn instanceof RegExp)) { - return curryArgs.length - ? function() { - return arguments.length - ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0))) - : fn.apply(self, curryArgs); - } - : function() { - return arguments.length - ? fn.apply(self, arguments) - : fn.call(self); - }; - } else { - // in IE, native methods are not functions so they cannot be bound (note: they don't need to be) - return fn; - } -} + return size; + } -function toJsonReplacer(key, value) { - var val = value; + function includes(array, obj) { + return indexOf(array, obj) != -1; + } - if (/^\$+/.test(key)) { - val = undefined; - } else if (isWindow(value)) { - val = '$WINDOW'; - } else if (value && document === value) { - val = '$DOCUMENT'; - } else if (isScope(value)) { - val = '$SCOPE'; - } + function indexOf(array, obj) { + if (array.indexOf) return array.indexOf(obj); - return val; -} + for ( var i = 0; i < array.length; i++) { + if (obj === array[i]) return i; + } + return -1; + } + function arrayRemove(array, value) { + var index = indexOf(array, value); + if (index >=0) + array.splice(index, 1); + return value; + } -/** - * @ngdoc function - * @name angular.toJson - * @function - * - * @description - * Serializes input into a JSON-formatted string. - * - * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON. - * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace. - * @returns {string} Jsonified string representing `obj`. - */ -function toJson(obj, pretty) { - return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null); -} + function isLeafNode (node) { + if (node) { + switch (node.nodeName) { + case "OPTION": + case "PRE": + case "TITLE": + return true; + } + } + return false; + } + /** + * @ngdoc function + * @name angular.copy + * @function + * + * @description + * Creates a deep copy of `source`, which should be an object or an array. + * + * * If no destination is supplied, a copy of the object or array is created. + * * If a destination is provided, all of its elements (for array) or properties (for objects) + * are deleted and then all elements/properties from the source are copied to it. + * * If `source` is not an object or array, `source` is returned. + * + * Note: this function is used to augment the Object type in Angular expressions. See + * {@link ng.$filter} for more information about Angular arrays. + * + * @param {*} source The source that will be used to make a copy. + * Can be any type, including primitives, `null`, and `undefined`. + * @param {(Object|Array)=} destination Destination into which the source is copied. If + * provided, must be of the same type as `source`. + * @returns {*} The copy or updated `destination`, if `destination` was specified. + */ + function copy(source, destination){ + if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope"); + if (!destination) { + destination = source; + if (source) { + if (isArray(source)) { + destination = copy(source, []); + } else if (isDate(source)) { + destination = new Date(source.getTime()); + } else if (isObject(source)) { + destination = copy(source, {}); + } + } + } else { + if (source === destination) throw Error("Can't copy equivalent objects or arrays"); + if (isArray(source)) { + while(destination.length) { + destination.pop(); + } + for ( var i = 0; i < source.length; i++) { + destination.push(copy(source[i])); + } + } else { + forEach(destination, function(value, key){ + delete destination[key]; + }); + for ( var key in source) { + destination[key] = copy(source[key]); + } + } + } + return destination; + } -/** - * @ngdoc function - * @name angular.fromJson - * @function - * - * @description - * Deserializes a JSON string. - * - * @param {string} json JSON string to deserialize. - * @returns {Object|Array|Date|string|number} Deserialized thingy. - */ -function fromJson(json) { - return isString(json) - ? JSON.parse(json) - : json; -} - - -function toBoolean(value) { - if (value && value.length !== 0) { - var v = lowercase("" + value); - value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]'); - } else { - value = false; - } - return value; -} + /** + * Create a shallow copy of an object + */ + function shallowCopy(src, dst) { + dst = dst || {}; -/** - * @returns {string} Returns the string representation of the element. - */ -function startingTag(element) { - element = jqLite(element).clone(); - try { - // turns out IE does not let you set .html() on elements which - // are not allowed to have children. So we just ignore it. - element.html(''); - } catch(e) {} - return jqLite('
    ').append(element).html(). - match(/^(<[^>]+>)/)[1]. - replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); -} + for(var key in src) { + if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') { + dst[key] = src[key]; + } + } + return dst; + } -///////////////////////////////////////////////// - -/** - * Parses an escaped url query string into key-value pairs. - * @returns Object.<(string|boolean)> - */ -function parseKeyValue(/**string*/keyValue) { - var obj = {}, key_value, key; - forEach((keyValue || "").split('&'), function(keyValue){ - if (keyValue) { - key_value = keyValue.split('='); - key = decodeURIComponent(key_value[0]); - obj[key] = isDefined(key_value[1]) ? decodeURIComponent(key_value[1]) : true; - } - }); - return obj; -} - -function toKeyValue(obj) { - var parts = []; - forEach(obj, function(value, key) { - parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true))); - }); - return parts.length ? parts.join('&') : ''; -} + /** + * @ngdoc function + * @name angular.equals + * @function + * + * @description + * Determines if two objects or two values are equivalent. Supports value types, arrays and + * objects. + * + * Two objects or values are considered equivalent if at least one of the following is true: + * + * * Both objects or values pass `===` comparison. + * * Both objects or values are of the same type and all of their properties pass `===` comparison. + * * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal) + * + * During a property comparision, properties of `function` type and properties with names + * that begin with `$` are ignored. + * + * Scope and DOMWindow objects are being compared only be identify (`===`). + * + * @param {*} o1 Object or value to compare. + * @param {*} o2 Object or value to compare. + * @returns {boolean} True if arguments are equal. + */ + function equals(o1, o2) { + if (o1 === o2) return true; + if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN + var t1 = typeof o1, t2 = typeof o2, length, key, keySet; + if (t1 == t2) { + if (t1 == 'object') { + if (isArray(o1)) { + if ((length = o1.length) == o2.length) { + for(key=0; key} */ - var modules = {}; /** * @ngdoc function - * @name angular.module + * @name angular.fromJson + * @function + * * @description + * Deserializes a JSON string. * - * The `angular.module` is a global place for creating and registering Angular modules. All - * modules (angular core or 3rd party) that should be available to an application must be - * registered using this mechanism. + * @param {string} json JSON string to deserialize. + * @returns {Object|Array|Date|string|number} Deserialized thingy. + */ + function fromJson(json) { + return isString(json) + ? JSON.parse(json) + : json; + } + + + function toBoolean(value) { + if (value && value.length !== 0) { + var v = lowercase("" + value); + value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]'); + } else { + value = false; + } + return value; + } + + /** + * @returns {string} Returns the string representation of the element. + */ + function startingTag(element) { + element = jqLite(element).clone(); + try { + // turns out IE does not let you set .html() on elements which + // are not allowed to have children. So we just ignore it. + element.html(''); + } catch(e) {} + return jqLite('
    ').append(element).html(). + match(/^(<[^>]+>)/)[1]. + replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); + } + + +///////////////////////////////////////////////// + + /** + * Parses an escaped url query string into key-value pairs. + * @returns Object.<(string|boolean)> + */ + function parseKeyValue(/**string*/keyValue) { + var obj = {}, key_value, key; + forEach((keyValue || "").split('&'), function(keyValue){ + if (keyValue) { + key_value = keyValue.split('='); + key = decodeURIComponent(key_value[0]); + obj[key] = isDefined(key_value[1]) ? decodeURIComponent(key_value[1]) : true; + } + }); + return obj; + } + + function toKeyValue(obj) { + var parts = []; + forEach(obj, function(value, key) { + parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true))); + }); + return parts.length ? parts.join('&') : ''; + } + + + /** + * We need our custom mehtod because encodeURIComponent is too agressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ + function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); + } + + + /** + * This method is intended for encoding *key* or *value* parts of query component. We need a custom + * method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be + * encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ + function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace((pctEncodeSpaces ? null : /%20/g), '+'); + } + + + /** + * @ngdoc directive + * @name ng.directive:ngApp * + * @element ANY + * @param {angular.Module} ngApp on optional application + * {@link angular.module module} name to load. * - * # Module + * @description * - * A module is a collocation of services, directives, filters, and configure information. Module - * is used to configure the {@link AUTO.$injector $injector}. + * Use this directive to auto-bootstrap on application. Only + * one directive can be used per HTML document. The directive + * designates the root of the application and is typically placed + * ot the root of the page. * - * 
    -     * // Create a new module
-     * var myModule = angular.module('myModule', []);
+     * In the example below if the `ngApp` directive would not be placed
+     * on the `html` element then the document would not be compiled
+     * and the `{{ 1+2 }}` would not be resolved to `3`.
      *
-     * // register a new service
-     * myModule.value('appName', 'MyCoolApp');
+     * `ngApp` is the easiest way to bootstrap an application.
      *
-     * // configure existing services inside initialization blocks.
-     * myModule.config(function($locationProvider) {
-     *   // Configure existing providers
-     *   $locationProvider.hashPrefix('!');
-     * });
-     *
    + + + I can add: 1 + 2 = {{ 1+2 }} + + * - * Then you can create an injector and load your modules like this: + */ + function angularInit(element, bootstrap) { + var elements = [element], + appElement, + module, + names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'], + NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/; + + function append(element) { + element && elements.push(element); + } + + forEach(names, function(name) { + names[name] = true; + append(document.getElementById(name)); + name = name.replace(':', '\\:'); + if (element.querySelectorAll) { + forEach(element.querySelectorAll('.' + name), append); + forEach(element.querySelectorAll('.' + name + '\\:'), append); + forEach(element.querySelectorAll('[' + name + ']'), append); + } + }); + + forEach(elements, function(element) { + if (!appElement) { + var className = ' ' + element.className + ' '; + var match = NG_APP_CLASS_REGEXP.exec(className); + if (match) { + appElement = element; + module = (match[2] || '').replace(/\s+/g, ','); + } else { + forEach(element.attributes, function(attr) { + if (!appElement && names[attr.name]) { + appElement = element; + module = attr.value; + } + }); + } + } + }); + if (appElement) { + bootstrap(appElement, module ? [module] : []); + } + } + + /** + * @ngdoc function + * @name angular.bootstrap + * @description + * Use this function to manually start up angular application. * - * 
    -     * var injector = angular.injector(['ng', 'MyModule'])
-     *
    + * See: {@link guide/bootstrap Bootstrap} * - * However it's more likely that you'll just use - * {@link ng.directive:ngApp ngApp} or - * {@link angular.bootstrap} to simplify this process for you. - * - * @param {!string} name The name of the module to create or retrieve. - * @param {Array.=} requires If specified then new module is being created. If unspecified then the - * the module is being retrieved for further configuration. - * @param {Function} configFn Option configuration function for the module. Same as - * {@link angular.Module#config Module#config()}. - * @returns {module} new module with the {@link angular.Module} api. - */ - return function module(name, requires, configFn) { - if (requires && modules.hasOwnProperty(name)) { - modules[name] = null; - } - return ensure(modules, name, function() { - if (!requires) { - throw Error('No module: ' + name); - } - - /** @type {!Array.>} */ - var invokeQueue = []; - - /** @type {!Array.} */ - var runBlocks = []; - - var config = invokeLater('$injector', 'invoke'); - - /** @type {angular.Module} */ - var moduleInstance = { - // Private state - _invokeQueue: invokeQueue, - _runBlocks: runBlocks, - - /** - * @ngdoc property - * @name angular.Module#requires - * @propertyOf angular.Module - * @returns {Array.} List of module names which must be loaded before this module. - * @description - * Holds the list of modules which the injector will load before the current module is loaded. - */ - requires: requires, - - /** - * @ngdoc property - * @name angular.Module#name - * @propertyOf angular.Module - * @returns {string} Name of the module. - * @description - */ - name: name, - - - /** - * @ngdoc method - * @name angular.Module#provider - * @methodOf angular.Module - * @param {string} name service name - * @param {Function} providerType Construction function for creating new instance of the service. - * @description - * See {@link AUTO.$provide#provider $provide.provider()}. - */ - provider: invokeLater('$provide', 'provider'), - - /** - * @ngdoc method - * @name angular.Module#factory - * @methodOf angular.Module - * @param {string} name service name - * @param {Function} providerFunction Function for creating new instance of the service. - * @description - * See {@link AUTO.$provide#factory $provide.factory()}. - */ - factory: invokeLater('$provide', 'factory'), - - /** - * @ngdoc method - * @name angular.Module#service - * @methodOf angular.Module - * @param {string} name service name - * @param {Function} constructor A constructor function that will be instantiated. - * @description - * See {@link AUTO.$provide#service $provide.service()}. - */ - service: invokeLater('$provide', 'service'), - - /** - * @ngdoc method - * @name angular.Module#value - * @methodOf angular.Module - * @param {string} name service name - * @param {*} object Service instance object. - * @description - * See {@link AUTO.$provide#value $provide.value()}. - */ - value: invokeLater('$provide', 'value'), - - /** - * @ngdoc method - * @name angular.Module#constant - * @methodOf angular.Module - * @param {string} name constant name - * @param {*} object Constant value. - * @description - * Because the constant are fixed, they get applied before other provide methods. - * See {@link AUTO.$provide#constant $provide.constant()}. - */ - constant: invokeLater('$provide', 'constant', 'unshift'), - - /** - * @ngdoc method - * @name angular.Module#filter - * @methodOf angular.Module - * @param {string} name Filter name. - * @param {Function} filterFactory Factory function for creating new instance of filter. - * @description - * See {@link ng.$filterProvider#register $filterProvider.register()}. - */ - filter: invokeLater('$filterProvider', 'register'), - - /** - * @ngdoc method - * @name angular.Module#controller - * @methodOf angular.Module - * @param {string} name Controller name. - * @param {Function} constructor Controller constructor function. - * @description - * See {@link ng.$controllerProvider#register $controllerProvider.register()}. - */ - controller: invokeLater('$controllerProvider', 'register'), - - /** - * @ngdoc method - * @name angular.Module#directive - * @methodOf angular.Module - * @param {string} name directive name - * @param {Function} directiveFactory Factory function for creating new instance of - * directives. - * @description - * See {@link ng.$compileProvider#directive $compileProvider.directive()}. - */ - directive: invokeLater('$compileProvider', 'directive'), - - /** - * @ngdoc method - * @name angular.Module#config - * @methodOf angular.Module - * @param {Function} configFn Execute this function on module load. Useful for service - * configuration. - * @description - * Use this method to register work which needs to be performed on module loading. - */ - config: config, - - /** - * @ngdoc method - * @name angular.Module#run - * @methodOf angular.Module - * @param {Function} initializationFn Execute this function after injector creation. - * Useful for application initialization. - * @description - * Use this method to register work which needs to be performed when the injector with - * with the current module is finished loading. - */ - run: function(block) { - runBlocks.push(block); - return this; - } - }; + * @param {Element} element DOM element which is the root of angular application. + * @param {Array=} modules an array of module declarations. See: {@link angular.module modules} + * @returns {AUTO.$injector} Returns the newly created injector for this app. + */ + function bootstrap(element, modules) { + element = jqLite(element); + modules = modules || []; + modules.unshift(['$provide', function($provide) { + $provide.value('$rootElement', element); + }]); + modules.unshift('ng'); + var injector = createInjector(modules); + injector.invoke( + ['$rootScope', '$rootElement', '$compile', '$injector', function(scope, element, compile, injector){ + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); + }); + }] + ); + return injector; + } - if (configFn) { - config(configFn); + var SNAKE_CASE_REGEXP = /[A-Z]/g; + function snake_case(name, separator){ + separator = separator || '_'; + return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); + } + + function bindJQuery() { + // bind to jQuery if present; + jQuery = window.jQuery; + // reset to jQuery or default to us. + if (jQuery) { + jqLite = jQuery; + extend(jQuery.fn, { + scope: JQLitePrototype.scope, + controller: JQLitePrototype.controller, + injector: JQLitePrototype.injector, + inheritedData: JQLitePrototype.inheritedData + }); + JQLitePatchJQueryRemove('remove', true); + JQLitePatchJQueryRemove('empty'); + JQLitePatchJQueryRemove('html'); + } else { + jqLite = JQLite; + } + angular.element = jqLite; + } + + /** + * throw error of the argument is falsy. + */ + function assertArg(arg, name, reason) { + if (!arg) { + throw new Error("Argument '" + (name || '?') + "' is " + (reason || "required")); + } + return arg; + } + + function assertArgFn(arg, name, acceptArrayAnnotation) { + if (acceptArrayAnnotation && isArray(arg)) { + arg = arg[arg.length - 1]; } - return moduleInstance; + assertArg(isFunction(arg), name, 'not a function, got ' + + (arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; + } - /** - * @param {string} provider - * @param {string} method - * @param {String=} insertMethod - * @returns {angular.Module} - */ - function invokeLater(provider, method, insertMethod) { - return function() { - invokeQueue[insertMethod || 'push']([provider, method, arguments]); - return moduleInstance; - } + /** + * @ngdoc interface + * @name angular.Module + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + + function setupModuleLoader(window) { + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); } - }); + + return ensure(ensure(window, 'angular', Object), 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @description + * + * The `angular.module` is a global place for creating and registering Angular modules. All + * modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * + * # Module + * + * A module is a collocation of services, directives, filters, and configure information. Module + * is used to configure the {@link AUTO.$injector $injector}. + * + * 
    +             * // Create a new module
+             * var myModule = angular.module('myModule', []);
+             *
+             * // register a new service
+             * myModule.value('appName', 'MyCoolApp');
+             *
+             * // configure existing services inside initialization blocks.
+             * myModule.config(function($locationProvider) {
+             *   // Configure existing providers
+             *   $locationProvider.hashPrefix('!');
+             * });
+             *
    + * + * Then you can create an injector and load your modules like this: + * + * 
    +             * var injector = angular.injector(['ng', 'MyModule'])
+             *
    + * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {Array.=} requires If specified then new module is being created. If unspecified then the + * the module is being retrieved for further configuration. + * @param {Function} configFn Option configuration function for the module. Same as + * {@link angular.Module#config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw Error('No module: ' + name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke'); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @propertyOf angular.Module + * @returns {Array.} List of module names which must be loaded before this module. + * @description + * Holds the list of modules which the injector will load before the current module is loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @propertyOf angular.Module + * @returns {string} Name of the module. + * @description + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the service. + * @description + * See {@link AUTO.$provide#provider $provide.provider()}. + */ + provider: invokeLater('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link AUTO.$provide#factory $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link AUTO.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @methodOf angular.Module + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link AUTO.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @methodOf angular.Module + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link AUTO.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @methodOf angular.Module + * @param {string} name Filter name. + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @methodOf angular.Module + * @param {string} name Controller name. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLater('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @methodOf angular.Module + * @param {string} name directive name + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#directive $compileProvider.directive()}. + */ + directive: invokeLater('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @methodOf angular.Module + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which needs to be performed when the injector with + * with the current module is finished loading. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod) { + return function() { + invokeQueue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + } + } + }); + }; + }); + + } + + /** + * @ngdoc property + * @name angular.version + * @description + * An object that contains information about the current AngularJS version. This object has the + * following properties: + * + * - `full` – `{string}` – Full version string, such as "0.9.18". + * - `major` – `{number}` – Major version number, such as "0". + * - `minor` – `{number}` – Minor version number, such as "9". + * - `dot` – `{number}` – Dot version number, such as "18". + * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". + */ + var version = { + full: '1.0.2', // all of these placeholder strings will be replaced by rake's + major: 1, // compile task + minor: 0, + dot: 2, + codeName: 'debilitating-awesomeness' }; - }); -} -/** - * @ngdoc property - * @name angular.version - * @description - * An object that contains information about the current AngularJS version. This object has the - * following properties: - * - * - `full` – `{string}` – Full version string, such as "0.9.18". - * - `major` – `{number}` – Major version number, such as "0". - * - `minor` – `{number}` – Minor version number, such as "9". - * - `dot` – `{number}` – Dot version number, such as "18". - * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". - */ -var version = { - full: '1.0.2', // all of these placeholder strings will be replaced by rake's - major: 1, // compile task - minor: 0, - dot: 2, - codeName: 'debilitating-awesomeness' -}; - - -function publishExternalAPI(angular){ - extend(angular, { - 'bootstrap': bootstrap, - 'copy': copy, - 'extend': extend, - 'equals': equals, - 'element': jqLite, - 'forEach': forEach, - 'injector': createInjector, - 'noop':noop, - 'bind':bind, - 'toJson': toJson, - 'fromJson': fromJson, - 'identity':identity, - 'isUndefined': isUndefined, - 'isDefined': isDefined, - 'isString': isString, - 'isFunction': isFunction, - 'isObject': isObject, - 'isNumber': isNumber, - 'isElement': isElement, - 'isArray': isArray, - 'version': version, - 'isDate': isDate, - 'lowercase': lowercase, - 'uppercase': uppercase, - 'callbacks': {counter: 0} - }); - - angularModule = setupModuleLoader(window); - try { - angularModule('ngLocale'); - } catch (e) { - angularModule('ngLocale', []).provider('$locale', $LocaleProvider); - } - - angularModule('ng', ['ngLocale'], ['$provide', - function ngModule($provide) { - $provide.provider('$compile', $CompileProvider). - directive({ - a: htmlAnchorDirective, - input: inputDirective, - textarea: inputDirective, - form: formDirective, - script: scriptDirective, - select: selectDirective, - style: styleDirective, - option: optionDirective, - ngBind: ngBindDirective, - ngBindHtmlUnsafe: ngBindHtmlUnsafeDirective, - ngBindTemplate: ngBindTemplateDirective, - ngClass: ngClassDirective, - ngClassEven: ngClassEvenDirective, - ngClassOdd: ngClassOddDirective, - ngCsp: ngCspDirective, - ngCloak: ngCloakDirective, - ngController: ngControllerDirective, - ngForm: ngFormDirective, - ngHide: ngHideDirective, - ngInclude: ngIncludeDirective, - ngInit: ngInitDirective, - ngNonBindable: ngNonBindableDirective, - ngPluralize: ngPluralizeDirective, - ngRepeat: ngRepeatDirective, - ngShow: ngShowDirective, - ngSubmit: ngSubmitDirective, - ngStyle: ngStyleDirective, - ngSwitch: ngSwitchDirective, - ngSwitchWhen: ngSwitchWhenDirective, - ngSwitchDefault: ngSwitchDefaultDirective, - ngOptions: ngOptionsDirective, - ngView: ngViewDirective, - ngTransclude: ngTranscludeDirective, - ngModel: ngModelDirective, - ngList: ngListDirective, - ngChange: ngChangeDirective, - required: requiredDirective, - ngRequired: requiredDirective, - ngValue: ngValueDirective - }). - directive(ngAttributeAliasDirectives). - directive(ngEventDirectives); - $provide.provider({ - $anchorScroll: $AnchorScrollProvider, - $browser: $BrowserProvider, - $cacheFactory: $CacheFactoryProvider, - $controller: $ControllerProvider, - $document: $DocumentProvider, - $exceptionHandler: $ExceptionHandlerProvider, - $filter: $FilterProvider, - $interpolate: $InterpolateProvider, - $http: $HttpProvider, - $httpBackend: $HttpBackendProvider, - $location: $LocationProvider, - $log: $LogProvider, - $parse: $ParseProvider, - $route: $RouteProvider, - $routeParams: $RouteParamsProvider, - $rootScope: $RootScopeProvider, - $q: $QProvider, - $sniffer: $SnifferProvider, - $templateCache: $TemplateCacheProvider, - $timeout: $TimeoutProvider, - $window: $WindowProvider - }); - } - ]); -} + function publishExternalAPI(angular){ + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop':noop, + 'bind':bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity':identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0} + }); + + angularModule = setupModuleLoader(window); + try { + angularModule('ngLocale'); + } catch (e) { + angularModule('ngLocale', []).provider('$locale', $LocaleProvider); + } + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + $provide.provider('$compile', $CompileProvider). + directive({ + a: htmlAnchorDirective, + input: inputDirective, + textarea: inputDirective, + form: formDirective, + script: scriptDirective, + select: selectDirective, + style: styleDirective, + option: optionDirective, + ngBind: ngBindDirective, + ngBindHtmlUnsafe: ngBindHtmlUnsafeDirective, + ngBindTemplate: ngBindTemplateDirective, + ngClass: ngClassDirective, + ngClassEven: ngClassEvenDirective, + ngClassOdd: ngClassOddDirective, + ngCsp: ngCspDirective, + ngCloak: ngCloakDirective, + ngController: ngControllerDirective, + ngForm: ngFormDirective, + ngHide: ngHideDirective, + ngInclude: ngIncludeDirective, + ngInit: ngInitDirective, + ngNonBindable: ngNonBindableDirective, + ngPluralize: ngPluralizeDirective, + ngRepeat: ngRepeatDirective, + ngShow: ngShowDirective, + ngSubmit: ngSubmitDirective, + ngStyle: ngStyleDirective, + ngSwitch: ngSwitchDirective, + ngSwitchWhen: ngSwitchWhenDirective, + ngSwitchDefault: ngSwitchDefaultDirective, + ngOptions: ngOptionsDirective, + ngView: ngViewDirective, + ngTransclude: ngTranscludeDirective, + ngModel: ngModelDirective, + ngList: ngListDirective, + ngChange: ngChangeDirective, + required: requiredDirective, + ngRequired: requiredDirective, + ngValue: ngValueDirective + }). + directive(ngAttributeAliasDirectives). + directive(ngEventDirectives); + $provide.provider({ + $anchorScroll: $AnchorScrollProvider, + $browser: $BrowserProvider, + $cacheFactory: $CacheFactoryProvider, + $controller: $ControllerProvider, + $document: $DocumentProvider, + $exceptionHandler: $ExceptionHandlerProvider, + $filter: $FilterProvider, + $interpolate: $InterpolateProvider, + $http: $HttpProvider, + $httpBackend: $HttpBackendProvider, + $location: $LocationProvider, + $log: $LogProvider, + $parse: $ParseProvider, + $route: $RouteProvider, + $routeParams: $RouteParamsProvider, + $rootScope: $RootScopeProvider, + $q: $QProvider, + $sniffer: $SnifferProvider, + $templateCache: $TemplateCacheProvider, + $timeout: $TimeoutProvider, + $window: $WindowProvider + }); + } + ]); + } ////////////////////////////////// //JQLite ////////////////////////////////// -/** - * @ngdoc function - * @name angular.element - * @function - * - * @description - * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. - * `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if - * jQuery is available, or a function that wraps the element or string in Angular's jQuery lite - * implementation (commonly referred to as jqLite). - * - * Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded` - * event fired. - * - * jqLite is a tiny, API-compatible subset of jQuery that allows - * Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality - * within a very small footprint, so only a subset of the jQuery API - methods, arguments and - * invocation styles - are supported. - * - * Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never - * raw DOM references. - * - * ## Angular's jQuery lite provides the following methods: - * - * - [addClass()](http://api.jquery.com/addClass/) - * - [after()](http://api.jquery.com/after/) - * - [append()](http://api.jquery.com/append/) - * - [attr()](http://api.jquery.com/attr/) - * - [bind()](http://api.jquery.com/bind/) - * - [children()](http://api.jquery.com/children/) - * - [clone()](http://api.jquery.com/clone/) - * - [contents()](http://api.jquery.com/contents/) - * - [css()](http://api.jquery.com/css/) - * - [data()](http://api.jquery.com/data/) - * - [eq()](http://api.jquery.com/eq/) - * - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name. - * - [hasClass()](http://api.jquery.com/hasClass/) - * - [html()](http://api.jquery.com/html/) - * - [next()](http://api.jquery.com/next/) - * - [parent()](http://api.jquery.com/parent/) - * - [prepend()](http://api.jquery.com/prepend/) - * - [prop()](http://api.jquery.com/prop/) - * - [ready()](http://api.jquery.com/ready/) - * - [remove()](http://api.jquery.com/remove/) - * - [removeAttr()](http://api.jquery.com/removeAttr/) - * - [removeClass()](http://api.jquery.com/removeClass/) - * - [removeData()](http://api.jquery.com/removeData/) - * - [replaceWith()](http://api.jquery.com/replaceWith/) - * - [text()](http://api.jquery.com/text/) - * - [toggleClass()](http://api.jquery.com/toggleClass/) - * - [unbind()](http://api.jquery.com/unbind/) - * - [val()](http://api.jquery.com/val/) - * - [wrap()](http://api.jquery.com/wrap/) - * - * ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite: - * - * - `controller(name)` - retrieves the controller of the current element or its parent. By default - * retrieves controller associated with the `ngController` directive. If `name` is provided as - * camelCase directive name, then the controller for this directive will be retrieved (e.g. - * `'ngModel'`). - * - `injector()` - retrieves the injector of the current element or its parent. - * - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current - * element or its parent. - * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top - * parent element is reached. - * - * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. - * @returns {Object} jQuery object. - */ + /** + * @ngdoc function + * @name angular.element + * @function + * + * @description + * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. + * `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if + * jQuery is available, or a function that wraps the element or string in Angular's jQuery lite + * implementation (commonly referred to as jqLite). + * + * Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded` + * event fired. + * + * jqLite is a tiny, API-compatible subset of jQuery that allows + * Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality + * within a very small footprint, so only a subset of the jQuery API - methods, arguments and + * invocation styles - are supported. + * + * Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never + * raw DOM references. + * + * ## Angular's jQuery lite provides the following methods: + * + * - [addClass()](http://api.jquery.com/addClass/) + * - [after()](http://api.jquery.com/after/) + * - [append()](http://api.jquery.com/append/) + * - [attr()](http://api.jquery.com/attr/) + * - [bind()](http://api.jquery.com/bind/) + * - [children()](http://api.jquery.com/children/) + * - [clone()](http://api.jquery.com/clone/) + * - [contents()](http://api.jquery.com/contents/) + * - [css()](http://api.jquery.com/css/) + * - [data()](http://api.jquery.com/data/) + * - [eq()](http://api.jquery.com/eq/) + * - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name. + * - [hasClass()](http://api.jquery.com/hasClass/) + * - [html()](http://api.jquery.com/html/) + * - [next()](http://api.jquery.com/next/) + * - [parent()](http://api.jquery.com/parent/) + * - [prepend()](http://api.jquery.com/prepend/) + * - [prop()](http://api.jquery.com/prop/) + * - [ready()](http://api.jquery.com/ready/) + * - [remove()](http://api.jquery.com/remove/) + * - [removeAttr()](http://api.jquery.com/removeAttr/) + * - [removeClass()](http://api.jquery.com/removeClass/) + * - [removeData()](http://api.jquery.com/removeData/) + * - [replaceWith()](http://api.jquery.com/replaceWith/) + * - [text()](http://api.jquery.com/text/) + * - [toggleClass()](http://api.jquery.com/toggleClass/) + * - [unbind()](http://api.jquery.com/unbind/) + * - [val()](http://api.jquery.com/val/) + * - [wrap()](http://api.jquery.com/wrap/) + * + * ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite: + * + * - `controller(name)` - retrieves the controller of the current element or its parent. By default + * retrieves controller associated with the `ngController` directive. If `name` is provided as + * camelCase directive name, then the controller for this directive will be retrieved (e.g. + * `'ngModel'`). + * - `injector()` - retrieves the injector of the current element or its parent. + * - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current + * element or its parent. + * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top + * parent element is reached. + * + * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. + * @returns {Object} jQuery object. + */ -var jqCache = JQLite.cache = {}, - jqName = JQLite.expando = 'ng-' + new Date().getTime(), - jqId = 1, - addEventListenerFn = (window.document.addEventListener - ? function(element, type, fn) {element.addEventListener(type, fn, false);} - : function(element, type, fn) {element.attachEvent('on' + type, fn);}), - removeEventListenerFn = (window.document.removeEventListener - ? function(element, type, fn) {element.removeEventListener(type, fn, false); } - : function(element, type, fn) {element.detachEvent('on' + type, fn); }); + var jqCache = JQLite.cache = {}, + jqName = JQLite.expando = 'ng-' + new Date().getTime(), + jqId = 1, + addEventListenerFn = (window.document.addEventListener + ? function(element, type, fn) {element.addEventListener(type, fn, false);} + : function(element, type, fn) {element.attachEvent('on' + type, fn);}), + removeEventListenerFn = (window.document.removeEventListener + ? function(element, type, fn) {element.removeEventListener(type, fn, false); } + : function(element, type, fn) {element.detachEvent('on' + type, fn); }); -function jqNextId() { return ++jqId; } + function jqNextId() { return ++jqId; } -var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; -var MOZ_HACK_REGEXP = /^moz([A-Z])/; + var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; + var MOZ_HACK_REGEXP = /^moz([A-Z])/; -/** - * Converts snake_case to camelCase. - * Also there is special case for Moz prefix starting with upper case letter. - * @param name Name to normalize - */ -function camelCase(name) { - return name. - replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { - return offset ? letter.toUpperCase() : letter; - }). - replace(MOZ_HACK_REGEXP, 'Moz$1'); -} + /** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ + function camelCase(name) { + return name. + replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }). + replace(MOZ_HACK_REGEXP, 'Moz$1'); + } ///////////////////////////////////////////// // jQuery mutation patch @@ -1475,12927 +1475,12927 @@ function camelCase(name) { // ///////////////////////////////////////////// -function JQLitePatchJQueryRemove(name, dispatchThis) { - var originalJqFn = jQuery.fn[name]; - originalJqFn = originalJqFn.$original || originalJqFn; - removePatch.$original = originalJqFn; - jQuery.fn[name] = removePatch; - - function removePatch() { - var list = [this], - fireEvent = dispatchThis, - set, setIndex, setLength, - element, childIndex, childLength, children, - fns, events; - - while(list.length) { - set = list.shift(); - for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) { - element = jqLite(set[setIndex]); - if (fireEvent) { - events = element.data('events'); - if ( (fns = events && events.$destroy) ) { - forEach(fns, function(fn){ - fn.handler(); - }); - } - } else { - fireEvent = !fireEvent; - } - for(childIndex = 0, childLength = (children = element.children()).length; - childIndex < childLength; - childIndex++) { - list.push(jQuery(children[childIndex])); + function JQLitePatchJQueryRemove(name, dispatchThis) { + var originalJqFn = jQuery.fn[name]; + originalJqFn = originalJqFn.$original || originalJqFn; + removePatch.$original = originalJqFn; + jQuery.fn[name] = removePatch; + + function removePatch() { + var list = [this], + fireEvent = dispatchThis, + set, setIndex, setLength, + element, childIndex, childLength, children, + fns, events; + + while(list.length) { + set = list.shift(); + for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) { + element = jqLite(set[setIndex]); + if (fireEvent) { + events = element.data('events'); + if ( (fns = events && events.$destroy) ) { + forEach(fns, function(fn){ + fn.handler(); + }); + } + } else { + fireEvent = !fireEvent; + } + for(childIndex = 0, childLength = (children = element.children()).length; + childIndex < childLength; + childIndex++) { + list.push(jQuery(children[childIndex])); + } + } + } + return originalJqFn.apply(this, arguments); } - } } - return originalJqFn.apply(this, arguments); - } -} ///////////////////////////////////////////// -function JQLite(element) { - if (element instanceof JQLite) { - return element; - } - if (!(this instanceof JQLite)) { - if (isString(element) && element.charAt(0) != '<') { - throw Error('selectors not implemented'); - } - return new JQLite(element); - } - - if (isString(element)) { - var div = document.createElement('div'); - // Read about the NoScope elements here: - // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx - div.innerHTML = '
     
    ' + element; // IE insanity to make NoScope elements work! - div.removeChild(div.firstChild); // remove the superfluous div - JQLiteAddNodes(this, div.childNodes); - this.remove(); // detach the elements from the temporary DOM div. - } else { - JQLiteAddNodes(this, element); - } -} - -function JQLiteClone(element) { - return element.cloneNode(true); -} - -function JQLiteDealoc(element){ - JQLiteRemoveData(element); - for ( var i = 0, children = element.childNodes || []; i < children.length; i++) { - JQLiteDealoc(children[i]); - } -} - -function JQLiteUnbind(element, type, fn) { - var events = JQLiteExpandoStore(element, 'events'), - handle = JQLiteExpandoStore(element, 'handle'); - - if (!handle) return; //no listeners registered - - if (isUndefined(type)) { - forEach(events, function(eventHandler, type) { - removeEventListenerFn(element, type, eventHandler); - delete events[type]; - }); - } else { - if (isUndefined(fn)) { - removeEventListenerFn(element, type, events[type]); - delete events[type]; - } else { - arrayRemove(events[type], fn); - } - } -} - -function JQLiteRemoveData(element) { - var expandoId = element[jqName], - expandoStore = jqCache[expandoId]; - - if (expandoStore) { - if (expandoStore.handle) { - expandoStore.events.$destroy && expandoStore.handle({}, '$destroy'); - JQLiteUnbind(element); - } - delete jqCache[expandoId]; - element[jqName] = undefined; // ie does not allow deletion of attributes on elements. - } -} - -function JQLiteExpandoStore(element, key, value) { - var expandoId = element[jqName], - expandoStore = jqCache[expandoId || -1]; - - if (isDefined(value)) { - if (!expandoStore) { - element[jqName] = expandoId = jqNextId(); - expandoStore = jqCache[expandoId] = {}; - } - expandoStore[key] = value; - } else { - return expandoStore && expandoStore[key]; - } -} - -function JQLiteData(element, key, value) { - var data = JQLiteExpandoStore(element, 'data'), - isSetter = isDefined(value), - keyDefined = !isSetter && isDefined(key), - isSimpleGetter = keyDefined && !isObject(key); - - if (!data && !isSimpleGetter) { - JQLiteExpandoStore(element, 'data', data = {}); - } - - if (isSetter) { - data[key] = value; - } else { - if (keyDefined) { - if (isSimpleGetter) { - // don't create data in this case. - return data && data[key]; - } else { - extend(data, key); - } - } else { - return data; - } - } -} - -function JQLiteHasClass(element, selector) { - return ((" " + element.className + " ").replace(/[\n\t]/g, " "). - indexOf( " " + selector + " " ) > -1); -} - -function JQLiteRemoveClass(element, selector) { - if (selector) { - forEach(selector.split(' '), function(cssClass) { - element.className = trim( - (" " + element.className + " ") - .replace(/[\n\t]/g, " ") - .replace(" " + trim(cssClass) + " ", " ") - ); - }); - } -} - -function JQLiteAddClass(element, selector) { - if (selector) { - forEach(selector.split(' '), function(cssClass) { - if (!JQLiteHasClass(element, cssClass)) { - element.className = trim(element.className + ' ' + trim(cssClass)); - } - }); - } -} - -function JQLiteAddNodes(root, elements) { - if (elements) { - elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements)) - ? elements - : [ elements ]; - for(var i=0; i < elements.length; i++) { - root.push(elements[i]); - } - } -} - -function JQLiteController(element, name) { - return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller'); -} - -function JQLiteInheritedData(element, name, value) { - element = jqLite(element); - - // if element is the document object work with the html element instead - // this makes $(document).scope() possible - if(element[0].nodeType == 9) { - element = element.find('html'); - } - - while (element.length) { - if (value = element.data(name)) return value; - element = element.parent(); - } -} - -////////////////////////////////////////// -// Functions which are declared directly. -////////////////////////////////////////// -var JQLitePrototype = JQLite.prototype = { - ready: function(fn) { - var fired = false; - - function trigger() { - if (fired) return; - fired = true; - fn(); - } - - this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9 - // we can not use jqLite since we are not done loading and jQuery could be loaded later. - JQLite(window).bind('load', trigger); // fallback to window.onload for others - }, - toString: function() { - var value = []; - forEach(this, function(e){ value.push('' + e);}); - return '[' + value.join(', ') + ']'; - }, - - eq: function(index) { - return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); - }, - - length: 0, - push: push, - sort: [].sort, - splice: [].splice -}; - -////////////////////////////////////////// -// Functions iterating getter/setters. -// these functions return self on setter and -// value on get. -////////////////////////////////////////// -var BOOLEAN_ATTR = {}; -forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) { - BOOLEAN_ATTR[lowercase(value)] = value; -}); -var BOOLEAN_ELEMENTS = {}; -forEach('input,select,option,textarea,button,form'.split(','), function(value) { - BOOLEAN_ELEMENTS[uppercase(value)] = true; -}); - -function getBooleanAttrName(element, name) { - // check dom last since we will most likely fail on name - var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; - - // booleanAttr is here twice to minimize DOM access - return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr; -} + function JQLite(element) { + if (element instanceof JQLite) { + return element; + } + if (!(this instanceof JQLite)) { + if (isString(element) && element.charAt(0) != '<') { + throw Error('selectors not implemented'); + } + return new JQLite(element); + } -forEach({ - data: JQLiteData, - inheritedData: JQLiteInheritedData, + if (isString(element)) { + var div = document.createElement('div'); + // Read about the NoScope elements here: + // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx + div.innerHTML = '
     
    ' + element; // IE insanity to make NoScope elements work! + div.removeChild(div.firstChild); // remove the superfluous div + JQLiteAddNodes(this, div.childNodes); + this.remove(); // detach the elements from the temporary DOM div. + } else { + JQLiteAddNodes(this, element); + } + } - scope: function(element) { - return JQLiteInheritedData(element, '$scope'); - }, + function JQLiteClone(element) { + return element.cloneNode(true); + } - controller: JQLiteController , + function JQLiteDealoc(element){ + JQLiteRemoveData(element); + for ( var i = 0, children = element.childNodes || []; i < children.length; i++) { + JQLiteDealoc(children[i]); + } + } - injector: function(element) { - return JQLiteInheritedData(element, '$injector'); - }, + function JQLiteUnbind(element, type, fn) { + var events = JQLiteExpandoStore(element, 'events'), + handle = JQLiteExpandoStore(element, 'handle'); - removeAttr: function(element,name) { - element.removeAttribute(name); - }, + if (!handle) return; //no listeners registered - hasClass: JQLiteHasClass, + if (isUndefined(type)) { + forEach(events, function(eventHandler, type) { + removeEventListenerFn(element, type, eventHandler); + delete events[type]; + }); + } else { + if (isUndefined(fn)) { + removeEventListenerFn(element, type, events[type]); + delete events[type]; + } else { + arrayRemove(events[type], fn); + } + } + } - css: function(element, name, value) { - name = camelCase(name); + function JQLiteRemoveData(element) { + var expandoId = element[jqName], + expandoStore = jqCache[expandoId]; - if (isDefined(value)) { - element.style[name] = value; - } else { - var val; + if (expandoStore) { + if (expandoStore.handle) { + expandoStore.events.$destroy && expandoStore.handle({}, '$destroy'); + JQLiteUnbind(element); + } + delete jqCache[expandoId]; + element[jqName] = undefined; // ie does not allow deletion of attributes on elements. + } + } - if (msie <= 8) { - // this is some IE specific weirdness that jQuery 1.6.4 does not sure why - val = element.currentStyle && element.currentStyle[name]; - if (val === '') val = 'auto'; - } + function JQLiteExpandoStore(element, key, value) { + var expandoId = element[jqName], + expandoStore = jqCache[expandoId || -1]; - val = val || element.style[name]; + if (isDefined(value)) { + if (!expandoStore) { + element[jqName] = expandoId = jqNextId(); + expandoStore = jqCache[expandoId] = {}; + } + expandoStore[key] = value; + } else { + return expandoStore && expandoStore[key]; + } + } - if (msie <= 8) { - // jquery weirdness :-/ - val = (val === '') ? undefined : val; - } + function JQLiteData(element, key, value) { + var data = JQLiteExpandoStore(element, 'data'), + isSetter = isDefined(value), + keyDefined = !isSetter && isDefined(key), + isSimpleGetter = keyDefined && !isObject(key); - return val; - } - }, + if (!data && !isSimpleGetter) { + JQLiteExpandoStore(element, 'data', data = {}); + } - attr: function(element, name, value){ - var lowercasedName = lowercase(name); - if (BOOLEAN_ATTR[lowercasedName]) { - if (isDefined(value)) { - if (!!value) { - element[name] = true; - element.setAttribute(name, lowercasedName); + if (isSetter) { + data[key] = value; } else { - element[name] = false; - element.removeAttribute(lowercasedName); - } - } else { - return (element[name] || - (element.attributes.getNamedItem(name)|| noop).specified) - ? lowercasedName - : undefined; - } - } else if (isDefined(value)) { - element.setAttribute(name, value); - } else if (element.getAttribute) { - // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code - // some elements (e.g. Document) don't have get attribute, so return undefined - var ret = element.getAttribute(name, 2); - // normalize non-existing attributes to undefined (as jQuery) - return ret === null ? undefined : ret; - } - }, - - prop: function(element, name, value) { - if (isDefined(value)) { - element[name] = value; - } else { - return element[name]; + if (keyDefined) { + if (isSimpleGetter) { + // don't create data in this case. + return data && data[key]; + } else { + extend(data, key); + } + } else { + return data; + } + } } - }, - text: extend((msie < 9) - ? function(element, value) { - if (element.nodeType == 1 /** Element */) { - if (isUndefined(value)) - return element.innerText; - element.innerText = value; - } else { - if (isUndefined(value)) - return element.nodeValue; - element.nodeValue = value; - } - } - : function(element, value) { - if (isUndefined(value)) { - return element.textContent; - } - element.textContent = value; - }, {$dv:''}), - - val: function(element, value) { - if (isUndefined(value)) { - return element.value; - } - element.value = value; - }, - - html: function(element, value) { - if (isUndefined(value)) { - return element.innerHTML; - } - for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) { - JQLiteDealoc(childNodes[i]); - } - element.innerHTML = value; - } -}, function(fn, name){ - /** - * Properties: writes return selection, reads return first value - */ - JQLite.prototype[name] = function(arg1, arg2) { - var i, key; - - // JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it - // in a way that survives minification. - if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) { - if (isObject(arg1)) { - - // we are a write, but the object properties are the key/values - for(i=0; i < this.length; i++) { - if (fn === JQLiteData) { - // data() takes the whole object in jQuery - fn(this[i], arg1); - } else { - for (key in arg1) { - fn(this[i], key, arg1[key]); - } - } - } - // return self for chaining - return this; - } else { - // we are a read, so read the first child. - if (this.length) - return fn(this[0], arg1, arg2); - } - } else { - // we are a write, so apply to all children - for(i=0; i < this.length; i++) { - fn(this[i], arg1, arg2); - } - // return self for chaining - return this; + function JQLiteHasClass(element, selector) { + return ((" " + element.className + " ").replace(/[\n\t]/g, " "). + indexOf( " " + selector + " " ) > -1); } - return fn.$dv; - }; -}); -function createEventHandler(element, events) { - var eventHandler = function (event, type) { - if (!event.preventDefault) { - event.preventDefault = function() { - event.returnValue = false; //ie - }; + function JQLiteRemoveClass(element, selector) { + if (selector) { + forEach(selector.split(' '), function(cssClass) { + element.className = trim( + (" " + element.className + " ") + .replace(/[\n\t]/g, " ") + .replace(" " + trim(cssClass) + " ", " ") + ); + }); + } } - if (!event.stopPropagation) { - event.stopPropagation = function() { - event.cancelBubble = true; //ie - }; + function JQLiteAddClass(element, selector) { + if (selector) { + forEach(selector.split(' '), function(cssClass) { + if (!JQLiteHasClass(element, cssClass)) { + element.className = trim(element.className + ' ' + trim(cssClass)); + } + }); + } } - if (!event.target) { - event.target = event.srcElement || document; + function JQLiteAddNodes(root, elements) { + if (elements) { + elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements)) + ? elements + : [ elements ]; + for(var i=0; i < elements.length; i++) { + root.push(elements[i]); + } + } } - if (isUndefined(event.defaultPrevented)) { - var prevent = event.preventDefault; - event.preventDefault = function() { - event.defaultPrevented = true; - prevent.call(event); - }; - event.defaultPrevented = false; + function JQLiteController(element, name) { + return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller'); } - event.isDefaultPrevented = function() { - return event.defaultPrevented; - }; + function JQLiteInheritedData(element, name, value) { + element = jqLite(element); - forEach(events[type || event.type], function(fn) { - fn.call(element, event); - }); + // if element is the document object work with the html element instead + // this makes $(document).scope() possible + if(element[0].nodeType == 9) { + element = element.find('html'); + } - // Remove monkey-patched methods (IE), - // as they would cause memory leaks in IE8. - if (msie <= 8) { - // IE7/8 does not allow to delete property on native object - event.preventDefault = null; - event.stopPropagation = null; - event.isDefaultPrevented = null; - } else { - // It shouldn't affect normal browsers (native methods are defined on prototype). - delete event.preventDefault; - delete event.stopPropagation; - delete event.isDefaultPrevented; + while (element.length) { + if (value = element.data(name)) return value; + element = element.parent(); + } } - }; - eventHandler.elem = element; - return eventHandler; -} ////////////////////////////////////////// -// Functions iterating traversal. -// These functions chain results into a single -// selector. +// Functions which are declared directly. ////////////////////////////////////////// -forEach({ - removeData: JQLiteRemoveData, - - dealoc: JQLiteDealoc, - - bind: function bindFn(element, type, fn){ - var events = JQLiteExpandoStore(element, 'events'), - handle = JQLiteExpandoStore(element, 'handle'); - - if (!events) JQLiteExpandoStore(element, 'events', events = {}); - if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events)); - - forEach(type.split(' '), function(type){ - var eventFns = events[type]; - - if (!eventFns) { - if (type == 'mouseenter' || type == 'mouseleave') { - var counter = 0; - - events.mouseenter = []; - events.mouseleave = []; - - bindFn(element, 'mouseover', function(event) { - counter++; - if (counter == 1) { - handle(event, 'mouseenter'); + var JQLitePrototype = JQLite.prototype = { + ready: function(fn) { + var fired = false; + + function trigger() { + if (fired) return; + fired = true; + fn(); } - }); - bindFn(element, 'mouseout', function(event) { - counter --; - if (counter == 0) { - handle(event, 'mouseleave'); - } - }); - } else { - addEventListenerFn(element, type, handle); - events[type] = []; - } - eventFns = events[type] - } - eventFns.push(fn); - }); - }, - - unbind: JQLiteUnbind, - - replaceWith: function(element, replaceNode) { - var index, parent = element.parentNode; - JQLiteDealoc(element); - forEach(new JQLite(replaceNode), function(node){ - if (index) { - parent.insertBefore(node, index.nextSibling); - } else { - parent.replaceChild(node, element); - } - index = node; - }); - }, - - children: function(element) { - var children = []; - forEach(element.childNodes, function(element){ - if (element.nodeName != '#text') - children.push(element); - }); - return children; - }, - - contents: function(element) { - return element.childNodes; - }, - append: function(element, node) { - forEach(new JQLite(node), function(child){ - if (element.nodeType === 1) - element.appendChild(child); - }); - }, - - prepend: function(element, node) { - if (element.nodeType === 1) { - var index = element.firstChild; - forEach(new JQLite(node), function(child){ - if (index) { - element.insertBefore(child, index); - } else { - element.appendChild(child); - index = child; - } - }); - } - }, + this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9 + // we can not use jqLite since we are not done loading and jQuery could be loaded later. + JQLite(window).bind('load', trigger); // fallback to window.onload for others + }, + toString: function() { + var value = []; + forEach(this, function(e){ value.push('' + e);}); + return '[' + value.join(', ') + ']'; + }, - wrap: function(element, wrapNode) { - wrapNode = jqLite(wrapNode)[0]; - var parent = element.parentNode; - if (parent) { - parent.replaceChild(wrapNode, element); - } - wrapNode.appendChild(element); - }, + eq: function(index) { + return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); + }, - remove: function(element) { - JQLiteDealoc(element); - var parent = element.parentNode; - if (parent) parent.removeChild(element); - }, + length: 0, + push: push, + sort: [].sort, + splice: [].splice + }; - after: function(element, newElement) { - var index = element, parent = element.parentNode; - forEach(new JQLite(newElement), function(node){ - parent.insertBefore(node, index.nextSibling); - index = node; +////////////////////////////////////////// +// Functions iterating getter/setters. +// these functions return self on setter and +// value on get. +////////////////////////////////////////// + var BOOLEAN_ATTR = {}; + forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) { + BOOLEAN_ATTR[lowercase(value)] = value; + }); + var BOOLEAN_ELEMENTS = {}; + forEach('input,select,option,textarea,button,form'.split(','), function(value) { + BOOLEAN_ELEMENTS[uppercase(value)] = true; }); - }, - - addClass: JQLiteAddClass, - removeClass: JQLiteRemoveClass, - - toggleClass: function(element, selector, condition) { - if (isUndefined(condition)) { - condition = !JQLiteHasClass(element, selector); - } - (condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector); - }, - - parent: function(element) { - var parent = element.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - - next: function(element) { - return element.nextSibling; - }, - - find: function(element, selector) { - return element.getElementsByTagName(selector); - }, - - clone: JQLiteClone -}, function(fn, name){ - /** - * chaining functions - */ - JQLite.prototype[name] = function(arg1, arg2) { - var value; - for(var i=0; i < this.length; i++) { - if (value == undefined) { - value = fn(this[i], arg1, arg2); - if (value !== undefined) { - // any function which returns a value needs to be wrapped - value = jqLite(value); - } - } else { - JQLiteAddNodes(value, fn(this[i], arg1, arg2)); - } - } - return value == undefined ? this : value; - }; -}); -/** - * Computes a hash of an 'obj'. - * Hash of a: - * string is string - * number is number as string - * object is either result of calling $$hashKey function on the object or uniquely generated id, - * that is also assigned to the $$hashKey property of the object. - * - * @param obj - * @returns {string} hash string such that the same input will have the same hash string. - * The resulting string key is in 'type:hashKey' format. - */ -function hashKey(obj) { - var objType = typeof obj, - key; + function getBooleanAttrName(element, name) { + // check dom last since we will most likely fail on name + var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; - if (objType == 'object' && obj !== null) { - if (typeof (key = obj.$$hashKey) == 'function') { - // must invoke on object to keep the right this - key = obj.$$hashKey(); - } else if (key === undefined) { - key = obj.$$hashKey = nextUid(); + // booleanAttr is here twice to minimize DOM access + return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr; } - } else { - key = obj; - } - - return objType + ':' + key; -} - -/** - * HashMap which can use objects as keys - */ -function HashMap(array){ - forEach(array, this.put, this); -} -HashMap.prototype = { - /** - * Store key value pair - * @param key key to store can be any type - * @param value value to store can be any type - */ - put: function(key, value) { - this[hashKey(key)] = value; - }, - - /** - * @param key - * @returns the value for the key - */ - get: function(key) { - return this[hashKey(key)]; - }, - - /** - * Remove the key/value pair - * @param key - */ - remove: function(key) { - var value = this[key = hashKey(key)]; - delete this[key]; - return value; - } -}; - -/** - * A map where multiple values can be added to the same key such that they form a queue. - * @returns {HashQueueMap} - */ -function HashQueueMap() {} -HashQueueMap.prototype = { - /** - * Same as array push, but using an array as the value for the hash - */ - push: function(key, value) { - var array = this[key = hashKey(key)]; - if (!array) { - this[key] = [value]; - } else { - array.push(value); - } - }, - - /** - * Same as array shift, but using an array as the value for the hash - */ - shift: function(key) { - var array = this[key = hashKey(key)]; - if (array) { - if (array.length == 1) { - delete this[key]; - return array[0]; - } else { - return array.shift(); - } - } - } -}; - -/** - * @ngdoc function - * @name angular.injector - * @function - * - * @description - * Creates an injector function that can be used for retrieving services as well as for - * dependency injection (see {@link guide/di dependency injection}). - * - - * @param {Array.} modules A list of module functions or their aliases. See - * {@link angular.module}. The `ng` module must be explicitly added. - * @returns {function()} Injector function. See {@link AUTO.$injector $injector}. - * - * @example - * Typical usage - * 
    - *   // create an injector
- *   var $injector = angular.injector(['ng']);
- *
- *   // use the injector to kick of your application
- *   // use the type inference to auto inject arguments, or use implicit injection
- *   $injector.invoke(function($rootScope, $compile, $document){
- *     $compile($document)($rootScope);
- *     $rootScope.$digest();
- *   });
- *
    - */ - - -/** - * @ngdoc overview - * @name AUTO - * @description - * - * Implicit module which gets automatically added to each {@link AUTO.$injector $injector}. - */ - -var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m; -var FN_ARG_SPLIT = /,/; -var FN_ARG = /^\s*(_?)(.+?)\1\s*$/; -var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; -function annotate(fn) { - var $inject, - fnText, - argDecl, - last; - - if (typeof fn == 'function') { - if (!($inject = fn.$inject)) { - $inject = []; - fnText = fn.toString().replace(STRIP_COMMENTS, ''); - argDecl = fnText.match(FN_ARGS); - forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){ - arg.replace(FN_ARG, function(all, underscore, name){ - $inject.push(name); - }); - }); - fn.$inject = $inject; - } - } else if (isArray(fn)) { - last = fn.length - 1; - assertArgFn(fn[last], 'fn') - $inject = fn.slice(0, last); - } else { - assertArgFn(fn, 'fn', true); - } - return $inject; -} - -/////////////////////////////////////// - -/** - * @ngdoc object - * @name AUTO.$injector - * @function - * - * @description - * - * `$injector` is used to retrieve object instances as defined by - * {@link AUTO.$provide provider}, instantiate types, invoke methods, - * and load modules. - * - * The following always holds true: - * - * 
    - *   var $injector = angular.injector();
- *   expect($injector.get('$injector')).toBe($injector);
- *   expect($injector.invoke(function($injector){
- *     return $injector;
- *   }).toBe($injector);
- *
    - * - * # Injection Function Annotation - * - * JavaScript does not have annotations, and annotations are needed for dependency injection. The - * following ways are all valid way of annotating function with injection arguments and are equivalent. - * - * 
    - *   // inferred (only works if code not minified/obfuscated)
- *   $inject.invoke(function(serviceA){});
- *
- *   // annotated
- *   function explicit(serviceA) {};
- *   explicit.$inject = ['serviceA'];
- *   $inject.invoke(explicit);
- *
- *   // inline
- *   $inject.invoke(['serviceA', function(serviceA){}]);
- *
    - * - * ## Inference - * - * In JavaScript calling `toString()` on a function returns the function definition. The definition can then be - * parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation - * tools since these tools change the argument names. - * - * ## `$inject` Annotation - * By adding a `$inject` property onto a function the injection parameters can be specified. - * - * ## Inline - * As an array of injection names, where the last item in the array is the function to call. - */ - -/** - * @ngdoc method - * @name AUTO.$injector#get - * @methodOf AUTO.$injector - * - * @description - * Return an instance of the service. - * - * @param {string} name The name of the instance to retrieve. - * @return {*} The instance. - */ - -/** - * @ngdoc method - * @name AUTO.$injector#invoke - * @methodOf AUTO.$injector - * - * @description - * Invoke the method and supply the method arguments from the `$injector`. - * - * @param {!function} fn The function to invoke. The function arguments come form the function annotation. - * @param {Object=} self The `this` for the invoked method. - * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before - * the `$injector` is consulted. - * @returns {*} the value returned by the invoked `fn` function. - */ - -/** - * @ngdoc method - * @name AUTO.$injector#instantiate - * @methodOf AUTO.$injector - * @description - * Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies - * all of the arguments to the constructor function as specified by the constructor annotation. - * - * @param {function} Type Annotated constructor function. - * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before - * the `$injector` is consulted. - * @returns {Object} new instance of `Type`. - */ - -/** - * @ngdoc method - * @name AUTO.$injector#annotate - * @methodOf AUTO.$injector - * - * @description - * Returns an array of service names which the function is requesting for injection. This API is used by the injector - * to determine which services need to be injected into the function when the function is invoked. There are three - * ways in which the function can be annotated with the needed dependencies. - * - * # Argument names - * - * The simplest form is to extract the dependencies from the arguments of the function. This is done by converting - * the function into a string using `toString()` method and extracting the argument names. - * 
    - *   // Given
- *   function MyController($scope, $route) {
- *     // ...
- *   }
- *
- *   // Then
- *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
- *
    - * - * This method does not work with code minfication / obfuscation. For this reason the following annotation strategies - * are supported. - * - * # The `$injector` property - * - * If a function has an `$inject` property and its value is an array of strings, then the strings represent names of - * services to be injected into the function. - * 
    - *   // Given
- *   var MyController = function(obfuscatedScope, obfuscatedRoute) {
- *     // ...
- *   }
- *   // Define function dependencies
- *   MyController.$inject = ['$scope', '$route'];
- *
- *   // Then
- *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
- *
    - * - * # The array notation - * - * It is often desirable to inline Injected functions and that's when setting the `$inject` property is very - * inconvenient. In these situations using the array notation to specify the dependencies in a way that survives - * minification is a better choice: - * - * 
    - *   // We wish to write this (not minification / obfuscation safe)
- *   injector.invoke(function($compile, $rootScope) {
- *     // ...
- *   });
- *
- *   // We are forced to write break inlining
- *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
- *     // ...
- *   };
- *   tmpFn.$inject = ['$compile', '$rootScope'];
- *   injector.invoke(tempFn);
- *
- *   // To better support inline function the inline annotation is supported
- *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
- *     // ...
- *   }]);
- *
- *   // Therefore
- *   expect(injector.annotate(
- *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
- *    ).toEqual(['$compile', '$rootScope']);
- *
    - * - * @param {function|Array.} fn Function for which dependent service names need to be retrieved as described - * above. - * - * @returns {Array.} The names of the services which the function requires. - */ - + forEach({ + data: JQLiteData, + inheritedData: JQLiteInheritedData, + scope: function(element) { + return JQLiteInheritedData(element, '$scope'); + }, -/** - * @ngdoc object - * @name AUTO.$provide - * - * @description - * - * Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance. - * The providers share the same name as the instance they create with the `Provider` suffixed to them. - * - * A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of - * a service. The Provider can have additional methods which would allow for configuration of the provider. - * - * 
    - *   function GreetProvider() {
- *     var salutation = 'Hello';
- *
- *     this.salutation = function(text) {
- *       salutation = text;
- *     };
- *
- *     this.$get = function() {
- *       return function (name) {
- *         return salutation + ' ' + name + '!';
- *       };
- *     };
- *   }
- *
- *   describe('Greeter', function(){
- *
- *     beforeEach(module(function($provide) {
- *       $provide.provider('greet', GreetProvider);
- *     });
- *
- *     it('should greet', inject(function(greet) {
- *       expect(greet('angular')).toEqual('Hello angular!');
- *     }));
- *
- *     it('should allow configuration of salutation', function() {
- *       module(function(greetProvider) {
- *         greetProvider.salutation('Ahoj');
- *       });
- *       inject(function(greet) {
- *         expect(greet('angular')).toEqual('Ahoj angular!');
- *       });
- *     )};
- *
- *   });
- *
    - */ - -/** - * @ngdoc method - * @name AUTO.$provide#provider - * @methodOf AUTO.$provide - * @description - * - * Register a provider for a service. The providers can be retrieved and can have additional configuration methods. - * - * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key. - * @param {(Object|function())} provider If the provider is: - * - * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using - * {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created. - * - `Constructor`: a new instance of the provider will be created using - * {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`. - * - * @returns {Object} registered provider instance - */ + controller: JQLiteController , -/** - * @ngdoc method - * @name AUTO.$provide#factory - * @methodOf AUTO.$provide - * @description - * - * A short hand for configuring services if only `$get` method is required. - * - * @param {string} name The name of the instance. - * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for - * `$provide.provider(name, {$get: $getFn})`. - * @returns {Object} registered provider instance - */ + injector: function(element) { + return JQLiteInheritedData(element, '$injector'); + }, + removeAttr: function(element,name) { + element.removeAttribute(name); + }, -/** - * @ngdoc method - * @name AUTO.$provide#service - * @methodOf AUTO.$provide - * @description - * - * A short hand for registering service of given class. - * - * @param {string} name The name of the instance. - * @param {Function} constructor A class (constructor function) that will be instantiated. - * @returns {Object} registered provider instance - */ + hasClass: JQLiteHasClass, + css: function(element, name, value) { + name = camelCase(name); -/** - * @ngdoc method - * @name AUTO.$provide#value - * @methodOf AUTO.$provide - * @description - * - * A short hand for configuring services if the `$get` method is a constant. - * - * @param {string} name The name of the instance. - * @param {*} value The value. - * @returns {Object} registered provider instance - */ + if (isDefined(value)) { + element.style[name] = value; + } else { + var val; + if (msie <= 8) { + // this is some IE specific weirdness that jQuery 1.6.4 does not sure why + val = element.currentStyle && element.currentStyle[name]; + if (val === '') val = 'auto'; + } -/** - * @ngdoc method - * @name AUTO.$provide#constant - * @methodOf AUTO.$provide - * @description - * - * A constant value, but unlike {@link AUTO.$provide#value value} it can be injected - * into configuration function (other modules) and it is not interceptable by - * {@link AUTO.$provide#decorator decorator}. - * - * @param {string} name The name of the constant. - * @param {*} value The constant value. - * @returns {Object} registered instance - */ + val = val || element.style[name]; + if (msie <= 8) { + // jquery weirdness :-/ + val = (val === '') ? undefined : val; + } -/** - * @ngdoc method - * @name AUTO.$provide#decorator - * @methodOf AUTO.$provide - * @description - * - * Decoration of service, allows the decorator to intercept the service instance creation. The - * returned instance may be the original instance, or a new instance which delegates to the - * original instance. - * - * @param {string} name The name of the service to decorate. - * @param {function()} decorator This function will be invoked when the service needs to be - * instanciated. The function is called using the {@link AUTO.$injector#invoke - * injector.invoke} method and is therefore fully injectable. Local injection arguments: - * - * * `$delegate` - The original service instance, which can be monkey patched, configured, - * decorated or delegated to. - */ + return val; + } + }, + attr: function(element, name, value){ + var lowercasedName = lowercase(name); + if (BOOLEAN_ATTR[lowercasedName]) { + if (isDefined(value)) { + if (!!value) { + element[name] = true; + element.setAttribute(name, lowercasedName); + } else { + element[name] = false; + element.removeAttribute(lowercasedName); + } + } else { + return (element[name] || + (element.attributes.getNamedItem(name)|| noop).specified) + ? lowercasedName + : undefined; + } + } else if (isDefined(value)) { + element.setAttribute(name, value); + } else if (element.getAttribute) { + // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code + // some elements (e.g. Document) don't have get attribute, so return undefined + var ret = element.getAttribute(name, 2); + // normalize non-existing attributes to undefined (as jQuery) + return ret === null ? undefined : ret; + } + }, -function createInjector(modulesToLoad) { - var INSTANTIATING = {}, - providerSuffix = 'Provider', - path = [], - loadedModules = new HashMap(), - providerCache = { - $provide: { - provider: supportObject(provider), - factory: supportObject(factory), - service: supportObject(service), - value: supportObject(value), - constant: supportObject(constant), - decorator: decorator - } - }, - providerInjector = createInternalInjector(providerCache, function() { - throw Error("Unknown provider: " + path.join(' <- ')); - }), - instanceCache = {}, - instanceInjector = (instanceCache.$injector = - createInternalInjector(instanceCache, function(servicename) { - var provider = providerInjector.get(servicename + providerSuffix); - return instanceInjector.invoke(provider.$get, provider); - })); - - - forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); }); - - return instanceInjector; - - //////////////////////////////////// - // $provider - //////////////////////////////////// - - function supportObject(delegate) { - return function(key, value) { - if (isObject(key)) { - forEach(key, reverseParams(delegate)); - } else { - return delegate(key, value); - } - } - } - - function provider(name, provider_) { - if (isFunction(provider_)) { - provider_ = providerInjector.instantiate(provider_); - } - if (!provider_.$get) { - throw Error('Provider ' + name + ' must define $get factory method.'); - } - return providerCache[name + providerSuffix] = provider_; - } - - function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); } - - function service(name, constructor) { - return factory(name, ['$injector', function($injector) { - return $injector.instantiate(constructor); - }]); - } - - function value(name, value) { return factory(name, valueFn(value)); } - - function constant(name, value) { - providerCache[name] = value; - instanceCache[name] = value; - } - - function decorator(serviceName, decorFn) { - var origProvider = providerInjector.get(serviceName + providerSuffix), - orig$get = origProvider.$get; - - origProvider.$get = function() { - var origInstance = instanceInjector.invoke(orig$get, origProvider); - return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); - }; - } - - //////////////////////////////////// - // Module Loading - //////////////////////////////////// - function loadModules(modulesToLoad){ - var runBlocks = []; - forEach(modulesToLoad, function(module) { - if (loadedModules.get(module)) return; - loadedModules.put(module, true); - if (isString(module)) { - var moduleFn = angularModule(module); - runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + prop: function(element, name, value) { + if (isDefined(value)) { + element[name] = value; + } else { + return element[name]; + } + }, - try { - for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) { - var invokeArgs = invokeQueue[i], - provider = invokeArgs[0] == '$injector' - ? providerInjector - : providerInjector.get(invokeArgs[0]); - - provider[invokeArgs[1]].apply(provider, invokeArgs[2]); - } - } catch (e) { - if (e.message) e.message += ' from ' + module; - throw e; - } - } else if (isFunction(module)) { - try { - runBlocks.push(providerInjector.invoke(module)); - } catch (e) { - if (e.message) e.message += ' from ' + module; - throw e; - } - } else if (isArray(module)) { - try { - runBlocks.push(providerInjector.invoke(module)); - } catch (e) { - if (e.message) e.message += ' from ' + String(module[module.length - 1]); - throw e; + text: extend((msie < 9) + ? function(element, value) { + if (element.nodeType == 1 /** Element */) { + if (isUndefined(value)) + return element.innerText; + element.innerText = value; + } else { + if (isUndefined(value)) + return element.nodeValue; + element.nodeValue = value; + } } - } else { - assertArgFn(module, 'module'); - } - }); - return runBlocks; - } - - //////////////////////////////////// - // internal Injector - //////////////////////////////////// + : function(element, value) { + if (isUndefined(value)) { + return element.textContent; + } + element.textContent = value; + }, {$dv:''}), - function createInternalInjector(cache, factory) { + val: function(element, value) { + if (isUndefined(value)) { + return element.value; + } + element.value = value; + }, - function getService(serviceName) { - if (typeof serviceName !== 'string') { - throw Error('Service name expected'); - } - if (cache.hasOwnProperty(serviceName)) { - if (cache[serviceName] === INSTANTIATING) { - throw Error('Circular dependency: ' + path.join(' <- ')); + html: function(element, value) { + if (isUndefined(value)) { + return element.innerHTML; + } + for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) { + JQLiteDealoc(childNodes[i]); + } + element.innerHTML = value; } - return cache[serviceName]; - } else { - try { - path.unshift(serviceName); - cache[serviceName] = INSTANTIATING; - return cache[serviceName] = factory(serviceName); - } finally { - path.shift(); - } - } - } - - function invoke(fn, self, locals){ - var args = [], - $inject = annotate(fn), - length, i, - key; - - for(i = 0, length = $inject.length; i < length; i++) { - key = $inject[i]; - args.push( - locals && locals.hasOwnProperty(key) - ? locals[key] - : getService(key, path) - ); - } - if (!fn.$inject) { - // this means that we must be an array. - fn = fn[length]; - } - - - // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke - switch (self ? -1 : args.length) { - case 0: return fn(); - case 1: return fn(args[0]); - case 2: return fn(args[0], args[1]); - case 3: return fn(args[0], args[1], args[2]); - case 4: return fn(args[0], args[1], args[2], args[3]); - case 5: return fn(args[0], args[1], args[2], args[3], args[4]); - case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]); - case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); - case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); - case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]); - case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); - default: return fn.apply(self, args); - } - } - - function instantiate(Type, locals) { - var Constructor = function() {}, - instance, returnedValue; - - Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype; - instance = new Constructor(); - returnedValue = invoke(Type, instance, locals); - - return isObject(returnedValue) ? returnedValue : instance; - } - - return { - invoke: invoke, - instantiate: instantiate, - get: getService, - annotate: annotate - }; - } -} -/** - * @ngdoc function - * @name ng.$anchorScroll - * @requires $window - * @requires $location - * @requires $rootScope - * - * @description - * When called, it checks current value of `$location.hash()` and scroll to related element, - * according to rules specified in - * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}. - * - * It also watches the `$location.hash()` and scroll whenever it changes to match any anchor. - * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`. - */ -function $AnchorScrollProvider() { - - var autoScrollingEnabled = true; - - this.disableAutoScrolling = function() { - autoScrollingEnabled = false; - }; - - this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { - var document = $window.document; - - // helper function to get first anchor from a NodeList - // can't use filter.filter, as it accepts only instances of Array - // and IE can't convert NodeList to an array using [].slice - // TODO(vojta): use filter if we change it to accept lists as well - function getFirstAnchor(list) { - var result = null; - forEach(list, function(element) { - if (!result && lowercase(element.nodeName) === 'a') result = element; - }); - return result; - } - - function scroll() { - var hash = $location.hash(), elm; - - // empty hash, scroll to the top of the page - if (!hash) $window.scrollTo(0, 0); - - // element with given id - else if ((elm = document.getElementById(hash))) elm.scrollIntoView(); - - // first anchor with given name :-D - else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView(); - - // no element and hash == 'top', scroll to the top of the page - else if (hash === 'top') $window.scrollTo(0, 0); - } - - // does not scroll when user clicks on anchor link that is currently on - // (no url change, no $locaiton.hash() change), browser native does scroll - if (autoScrollingEnabled) { - $rootScope.$watch(function() {return $location.hash();}, function() { - $rootScope.$evalAsync(scroll); - }); - } - - return scroll; - }]; -} - -/** - * ! This is a private undocumented service ! - * - * @name ng.$browser - * @requires $log - * @description - * This object has two goals: - * - * - hide all the global state in the browser caused by the window object - * - abstract away all the browser specific features and inconsistencies - * - * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` - * service, which can be used for convenient testing of the application without the interaction with - * the real browser apis. - */ -/** - * @param {object} window The global window object. - * @param {object} document jQuery wrapped document. - * @param {function()} XHR XMLHttpRequest constructor. - * @param {object} $log console.log or an object with the same interface. - * @param {object} $sniffer $sniffer service - */ -function Browser(window, document, $log, $sniffer) { - var self = this, - rawDocument = document[0], - location = window.location, - history = window.history, - setTimeout = window.setTimeout, - clearTimeout = window.clearTimeout, - pendingDeferIds = {}; - - self.isMock = false; - - var outstandingRequestCount = 0; - var outstandingRequestCallbacks = []; - - // TODO(vojta): remove this temporary api - self.$$completeOutstandingRequest = completeOutstandingRequest; - self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; - - /** - * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` - * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. - */ - function completeOutstandingRequest(fn) { - try { - fn.apply(null, sliceArgs(arguments, 1)); - } finally { - outstandingRequestCount--; - if (outstandingRequestCount === 0) { - while(outstandingRequestCallbacks.length) { - try { - outstandingRequestCallbacks.pop()(); - } catch (e) { - $log.error(e); - } - } - } - } - } - - /** - * @private - * Note: this method is used only by scenario runner - * TODO(vojta): prefix this method with $$ ? - * @param {function()} callback Function that will be called when no outstanding request - */ - self.notifyWhenNoOutstandingRequests = function(callback) { - // force browser to execute all pollFns - this is needed so that cookies and other pollers fire - // at some deterministic time in respect to the test runner's actions. Leaving things up to the - // regular poller would result in flaky tests. - forEach(pollFns, function(pollFn){ pollFn(); }); - - if (outstandingRequestCount === 0) { - callback(); - } else { - outstandingRequestCallbacks.push(callback); - } - }; - - ////////////////////////////////////////////////////////////// - // Poll Watcher API - ////////////////////////////////////////////////////////////// - var pollFns = [], - pollTimeout; - - /** - * @name ng.$browser#addPollFn - * @methodOf ng.$browser - * - * @param {function()} fn Poll function to add - * - * @description - * Adds a function to the list of functions that poller periodically executes, - * and starts polling if not started yet. - * - * @returns {function()} the added function - */ - self.addPollFn = function(fn) { - if (isUndefined(pollTimeout)) startPoller(100, setTimeout); - pollFns.push(fn); - return fn; - }; - - /** - * @param {number} interval How often should browser call poll functions (ms) - * @param {function()} setTimeout Reference to a real or fake `setTimeout` function. - * - * @description - * Configures the poller to run in the specified intervals, using the specified - * setTimeout fn and kicks it off. - */ - function startPoller(interval, setTimeout) { - (function check() { - forEach(pollFns, function(pollFn){ pollFn(); }); - pollTimeout = setTimeout(check, interval); - })(); - } - - ////////////////////////////////////////////////////////////// - // URL API - ////////////////////////////////////////////////////////////// - - var lastBrowserUrl = location.href, - baseElement = document.find('base'); - - /** - * @name ng.$browser#url - * @methodOf ng.$browser - * - * @description - * GETTER: - * Without any argument, this method just returns current value of location.href. - * - * SETTER: - * With at least one argument, this method sets url to new value. - * If html5 history api supported, pushState/replaceState is used, otherwise - * location.href/location.replace is used. - * Returns its own instance to allow chaining - * - * NOTE: this api is intended for use only by the $location service. Please use the - * {@link ng.$location $location service} to change url. - * - * @param {string} url New url (when used as setter) - * @param {boolean=} replace Should new url replace current history record ? - */ - self.url = function(url, replace) { - // setter - if (url) { - if (lastBrowserUrl == url) return; - lastBrowserUrl = url; - if ($sniffer.history) { - if (replace) history.replaceState(null, '', url); - else { - history.pushState(null, '', url); - // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462 - baseElement.attr('href', baseElement.attr('href')); - } - } else { - if (replace) location.replace(url); - else location.href = url; - } - return self; - // getter - } else { - // the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 - return location.href.replace(/%27/g,"'"); - } - }; - - var urlChangeListeners = [], - urlChangeInit = false; - - function fireUrlChange() { - if (lastBrowserUrl == self.url()) return; - - lastBrowserUrl = self.url(); - forEach(urlChangeListeners, function(listener) { - listener(self.url()); + }, function(fn, name){ + /** + * Properties: writes return selection, reads return first value + */ + JQLite.prototype[name] = function(arg1, arg2) { + var i, key; + + // JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it + // in a way that survives minification. + if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) { + if (isObject(arg1)) { + + // we are a write, but the object properties are the key/values + for(i=0; i < this.length; i++) { + if (fn === JQLiteData) { + // data() takes the whole object in jQuery + fn(this[i], arg1); + } else { + for (key in arg1) { + fn(this[i], key, arg1[key]); + } + } + } + // return self for chaining + return this; + } else { + // we are a read, so read the first child. + if (this.length) + return fn(this[0], arg1, arg2); + } + } else { + // we are a write, so apply to all children + for(i=0; i < this.length; i++) { + fn(this[i], arg1, arg2); + } + // return self for chaining + return this; + } + return fn.$dv; + }; }); - } - - /** - * @name ng.$browser#onUrlChange - * @methodOf ng.$browser - * @TODO(vojta): refactor to use node's syntax for events - * - * @description - * Register callback function that will be called, when url changes. - * - * It's only called when the url is changed by outside of angular: - * - user types different url into address bar - * - user clicks on history (forward/back) button - * - user clicks on a link - * - * It's not called when url is changed by $browser.url() method - * - * The listener gets called with new url as parameter. - * - * NOTE: this api is intended for use only by the $location service. Please use the - * {@link ng.$location $location service} to monitor url changes in angular apps. - * - * @param {function(string)} listener Listener function to be called when url changes. - * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. - */ - self.onUrlChange = function(callback) { - if (!urlChangeInit) { - // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) - // don't fire popstate when user change the address bar and don't fire hashchange when url - // changed by push/replaceState - - // html5 history api - popstate event - if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange); - // hashchange event - if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange); - // polling - else self.addPollFn(fireUrlChange); - - urlChangeInit = true; - } - - urlChangeListeners.push(callback); - return callback; - }; - - ////////////////////////////////////////////////////////////// - // Misc API - ////////////////////////////////////////////////////////////// - - /** - * Returns current - * (always relative - without domain) - * - * @returns {string=} - */ - self.baseHref = function() { - var href = baseElement.attr('href'); - return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href; - }; - - ////////////////////////////////////////////////////////////// - // Cookies API - ////////////////////////////////////////////////////////////// - var lastCookies = {}; - var lastCookieString = ''; - var cookiePath = self.baseHref(); - - /** - * @name ng.$browser#cookies - * @methodOf ng.$browser - * - * @param {string=} name Cookie name - * @param {string=} value Cokkie value - * - * @description - * The cookies method provides a 'private' low level access to browser cookies. - * It is not meant to be used directly, use the $cookie service instead. - * - * The return values vary depending on the arguments that the method was called with as follows: - *
      - *
    • cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it
      • - *
    • cookies(name, value) -> set name to value, if value is undefined delete the cookie
      • - *
    • cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)
      • - *
    - * - * @returns {Object} Hash of all cookies (if called without any parameter) - */ - self.cookies = function(name, value) { - var cookieLength, cookieArray, cookie, i, index; - - if (name) { - if (value === undefined) { - rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT"; - } else { - if (isString(value)) { - cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1; - if (cookieLength > 4096) { - $log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+ - cookieLength + " > 4096 bytes)!"); - } - if (lastCookies.length > 20) { - $log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " + - "were already set (" + lastCookies.length + " > 20 )"); - } - } - } - } else { - if (rawDocument.cookie !== lastCookieString) { - lastCookieString = rawDocument.cookie; - cookieArray = lastCookieString.split("; "); - lastCookies = {}; - - for (i = 0; i < cookieArray.length; i++) { - cookie = cookieArray[i]; - index = cookie.indexOf('='); - if (index > 0) { //ignore nameless cookies - lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1)); - } - } - } - return lastCookies; - } - }; - - - /** - * @name ng.$browser#defer - * @methodOf ng.$browser - * @param {function()} fn A function, who's execution should be defered. - * @param {number=} [delay=0] of milliseconds to defer the function execution. - * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. - * - * @description - * Executes a fn asynchroniously via `setTimeout(fn, delay)`. - * - * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using - * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed - * via `$browser.defer.flush()`. - * - */ - self.defer = function(fn, delay) { - var timeoutId; - outstandingRequestCount++; - timeoutId = setTimeout(function() { - delete pendingDeferIds[timeoutId]; - completeOutstandingRequest(fn); - }, delay || 0); - pendingDeferIds[timeoutId] = true; - return timeoutId; - }; - - - /** - * @name ng.$browser#defer.cancel - * @methodOf ng.$browser.defer - * - * @description - * Cancels a defered task identified with `deferId`. - * - * @param {*} deferId Token returned by the `$browser.defer` function. - * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled. - */ - self.defer.cancel = function(deferId) { - if (pendingDeferIds[deferId]) { - delete pendingDeferIds[deferId]; - clearTimeout(deferId); - completeOutstandingRequest(noop); - return true; - } - return false; - }; - -} - -function $BrowserProvider(){ - this.$get = ['$window', '$log', '$sniffer', '$document', - function( $window, $log, $sniffer, $document){ - return new Browser($window, $document, $log, $sniffer); - }]; -} -/** - * @ngdoc object - * @name ng.$cacheFactory - * - * @description - * Factory that constructs cache objects. - * - * - * @param {string} cacheId Name or id of the newly created cache. - * @param {object=} options Options object that specifies the cache behavior. Properties: - * - * - `{number=}` `capacity` — turns the cache into LRU cache. - * - * @returns {object} Newly created cache object with the following set of methods: - * - * - `{object}` `info()` — Returns id, size, and options of cache. - * - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache. - * - `{{*}} `get({string} key) — Returns cached value for `key` or undefined for cache miss. - * - `{void}` `remove({string} key) — Removes a key-value pair from the cache. - * - `{void}` `removeAll() — Removes all cached values. - * - `{void}` `destroy() — Removes references to this cache from $cacheFactory. - * - */ -function $CacheFactoryProvider() { - this.$get = function() { - var caches = {}; + function createEventHandler(element, events) { + var eventHandler = function (event, type) { + if (!event.preventDefault) { + event.preventDefault = function() { + event.returnValue = false; //ie + }; + } - function cacheFactory(cacheId, options) { - if (cacheId in caches) { - throw Error('cacheId ' + cacheId + ' taken'); - } + if (!event.stopPropagation) { + event.stopPropagation = function() { + event.cancelBubble = true; //ie + }; + } - var size = 0, - stats = extend({}, options, {id: cacheId}), - data = {}, - capacity = (options && options.capacity) || Number.MAX_VALUE, - lruHash = {}, - freshEnd = null, - staleEnd = null; + if (!event.target) { + event.target = event.srcElement || document; + } - return caches[cacheId] = { + if (isUndefined(event.defaultPrevented)) { + var prevent = event.preventDefault; + event.preventDefault = function() { + event.defaultPrevented = true; + prevent.call(event); + }; + event.defaultPrevented = false; + } - put: function(key, value) { - var lruEntry = lruHash[key] || (lruHash[key] = {key: key}); + event.isDefaultPrevented = function() { + return event.defaultPrevented; + }; - refresh(lruEntry); + forEach(events[type || event.type], function(fn) { + fn.call(element, event); + }); - if (isUndefined(value)) return; - if (!(key in data)) size++; - data[key] = value; + // Remove monkey-patched methods (IE), + // as they would cause memory leaks in IE8. + if (msie <= 8) { + // IE7/8 does not allow to delete property on native object + event.preventDefault = null; + event.stopPropagation = null; + event.isDefaultPrevented = null; + } else { + // It shouldn't affect normal browsers (native methods are defined on prototype). + delete event.preventDefault; + delete event.stopPropagation; + delete event.isDefaultPrevented; + } + }; + eventHandler.elem = element; + return eventHandler; + } - if (size > capacity) { - this.remove(staleEnd.key); - } +////////////////////////////////////////// +// Functions iterating traversal. +// These functions chain results into a single +// selector. +////////////////////////////////////////// + forEach({ + removeData: JQLiteRemoveData, + + dealoc: JQLiteDealoc, + + bind: function bindFn(element, type, fn){ + var events = JQLiteExpandoStore(element, 'events'), + handle = JQLiteExpandoStore(element, 'handle'); + + if (!events) JQLiteExpandoStore(element, 'events', events = {}); + if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events)); + + forEach(type.split(' '), function(type){ + var eventFns = events[type]; + + if (!eventFns) { + if (type == 'mouseenter' || type == 'mouseleave') { + var counter = 0; + + events.mouseenter = []; + events.mouseleave = []; + + bindFn(element, 'mouseover', function(event) { + counter++; + if (counter == 1) { + handle(event, 'mouseenter'); + } + }); + bindFn(element, 'mouseout', function(event) { + counter --; + if (counter == 0) { + handle(event, 'mouseleave'); + } + }); + } else { + addEventListenerFn(element, type, handle); + events[type] = []; + } + eventFns = events[type] + } + eventFns.push(fn); + }); }, + unbind: JQLiteUnbind, - get: function(key) { - var lruEntry = lruHash[key]; - - if (!lruEntry) return; - - refresh(lruEntry); + replaceWith: function(element, replaceNode) { + var index, parent = element.parentNode; + JQLiteDealoc(element); + forEach(new JQLite(replaceNode), function(node){ + if (index) { + parent.insertBefore(node, index.nextSibling); + } else { + parent.replaceChild(node, element); + } + index = node; + }); + }, - return data[key]; + children: function(element) { + var children = []; + forEach(element.childNodes, function(element){ + if (element.nodeName != '#text') + children.push(element); + }); + return children; }, + contents: function(element) { + return element.childNodes; + }, - remove: function(key) { - var lruEntry = lruHash[key]; + append: function(element, node) { + forEach(new JQLite(node), function(child){ + if (element.nodeType === 1) + element.appendChild(child); + }); + }, - if (lruEntry == freshEnd) freshEnd = lruEntry.p; - if (lruEntry == staleEnd) staleEnd = lruEntry.n; - link(lruEntry.n,lruEntry.p); + prepend: function(element, node) { + if (element.nodeType === 1) { + var index = element.firstChild; + forEach(new JQLite(node), function(child){ + if (index) { + element.insertBefore(child, index); + } else { + element.appendChild(child); + index = child; + } + }); + } + }, - delete lruHash[key]; - delete data[key]; - size--; + wrap: function(element, wrapNode) { + wrapNode = jqLite(wrapNode)[0]; + var parent = element.parentNode; + if (parent) { + parent.replaceChild(wrapNode, element); + } + wrapNode.appendChild(element); }, + remove: function(element) { + JQLiteDealoc(element); + var parent = element.parentNode; + if (parent) parent.removeChild(element); + }, - removeAll: function() { - data = {}; - size = 0; - lruHash = {}; - freshEnd = staleEnd = null; + after: function(element, newElement) { + var index = element, parent = element.parentNode; + forEach(new JQLite(newElement), function(node){ + parent.insertBefore(node, index.nextSibling); + index = node; + }); }, + addClass: JQLiteAddClass, + removeClass: JQLiteRemoveClass, - destroy: function() { - data = null; - stats = null; - lruHash = null; - delete caches[cacheId]; + toggleClass: function(element, selector, condition) { + if (isUndefined(condition)) { + condition = !JQLiteHasClass(element, selector); + } + (condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector); }, + parent: function(element) { + var parent = element.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, - info: function() { - return extend({}, stats, {size: size}); - } - }; + next: function(element) { + return element.nextSibling; + }, + find: function(element, selector) { + return element.getElementsByTagName(selector); + }, - /** - * makes the `entry` the freshEnd of the LRU linked list - */ - function refresh(entry) { - if (entry != freshEnd) { - if (!staleEnd) { - staleEnd = entry; - } else if (staleEnd == entry) { - staleEnd = entry.n; - } + clone: JQLiteClone + }, function(fn, name){ + /** + * chaining functions + */ + JQLite.prototype[name] = function(arg1, arg2) { + var value; + for(var i=0; i < this.length; i++) { + if (value == undefined) { + value = fn(this[i], arg1, arg2); + if (value !== undefined) { + // any function which returns a value needs to be wrapped + value = jqLite(value); + } + } else { + JQLiteAddNodes(value, fn(this[i], arg1, arg2)); + } + } + return value == undefined ? this : value; + }; + }); - link(entry.n, entry.p); - link(entry, freshEnd); - freshEnd = entry; - freshEnd.n = null; + /** + * Computes a hash of an 'obj'. + * Hash of a: + * string is string + * number is number as string + * object is either result of calling $$hashKey function on the object or uniquely generated id, + * that is also assigned to the $$hashKey property of the object. + * + * @param obj + * @returns {string} hash string such that the same input will have the same hash string. + * The resulting string key is in 'type:hashKey' format. + */ + function hashKey(obj) { + var objType = typeof obj, + key; + + if (objType == 'object' && obj !== null) { + if (typeof (key = obj.$$hashKey) == 'function') { + // must invoke on object to keep the right this + key = obj.$$hashKey(); + } else if (key === undefined) { + key = obj.$$hashKey = nextUid(); + } + } else { + key = obj; } - } + return objType + ':' + key; + } - /** - * bidirectionally links two entries of the LRU linked list - */ - function link(nextEntry, prevEntry) { - if (nextEntry != prevEntry) { - if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify - if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify - } - } + /** + * HashMap which can use objects as keys + */ + function HashMap(array){ + forEach(array, this.put, this); } + HashMap.prototype = { + /** + * Store key value pair + * @param key key to store can be any type + * @param value value to store can be any type + */ + put: function(key, value) { + this[hashKey(key)] = value; + }, + /** + * @param key + * @returns the value for the key + */ + get: function(key) { + return this[hashKey(key)]; + }, - cacheFactory.info = function() { - var info = {}; - forEach(caches, function(cache, cacheId) { - info[cacheId] = cache.info(); - }); - return info; + /** + * Remove the key/value pair + * @param key + */ + remove: function(key) { + var value = this[key = hashKey(key)]; + delete this[key]; + return value; + } }; + /** + * A map where multiple values can be added to the same key such that they form a queue. + * @returns {HashQueueMap} + */ + function HashQueueMap() {} + HashQueueMap.prototype = { + /** + * Same as array push, but using an array as the value for the hash + */ + push: function(key, value) { + var array = this[key = hashKey(key)]; + if (!array) { + this[key] = [value]; + } else { + array.push(value); + } + }, - cacheFactory.get = function(cacheId) { - return caches[cacheId]; - }; + /** + * Same as array shift, but using an array as the value for the hash + */ + shift: function(key) { + var array = this[key = hashKey(key)]; + if (array) { + if (array.length == 1) { + delete this[key]; + return array[0]; + } else { + return array.shift(); + } + } + } + }; + /** + * @ngdoc function + * @name angular.injector + * @function + * + * @description + * Creates an injector function that can be used for retrieving services as well as for + * dependency injection (see {@link guide/di dependency injection}). + * - return cacheFactory; - }; -} + * @param {Array.} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @returns {function()} Injector function. See {@link AUTO.$injector $injector}. + * + * @example + * Typical usage + * 
    +     *   // create an injector
+     *   var $injector = angular.injector(['ng']);
+     *
+     *   // use the injector to kick of your application
+     *   // use the type inference to auto inject arguments, or use implicit injection
+     *   $injector.invoke(function($rootScope, $compile, $document){
+     *     $compile($document)($rootScope);
+     *     $rootScope.$digest();
+     *   });
+     *
    + */ -/** - * @ngdoc object - * @name ng.$templateCache - * - * @description - * Cache used for storing html templates. - * - * See {@link ng.$cacheFactory $cacheFactory}. - * - */ -function $TemplateCacheProvider() { - this.$get = ['$cacheFactory', function($cacheFactory) { - return $cacheFactory('templates'); - }]; -} - -/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! - * - * DOM-related variables: - * - * - "node" - DOM Node - * - "element" - DOM Element or Node - * - "$node" or "$element" - jqLite-wrapped node or element - * - * - * Compiler related stuff: - * - * - "linkFn" - linking fn of a single directive - * - "nodeLinkFn" - function that aggregates all linking fns for a particular node - * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node - * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) - */ + /** + * @ngdoc overview + * @name AUTO + * @description + * + * Implicit module which gets automatically added to each {@link AUTO.$injector $injector}. + */ -var NON_ASSIGNABLE_MODEL_EXPRESSION = 'Non-assignable model expression: '; + var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m; + var FN_ARG_SPLIT = /,/; + var FN_ARG = /^\s*(_?)(.+?)\1\s*$/; + var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; + function annotate(fn) { + var $inject, + fnText, + argDecl, + last; + + if (typeof fn == 'function') { + if (!($inject = fn.$inject)) { + $inject = []; + fnText = fn.toString().replace(STRIP_COMMENTS, ''); + argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){ + arg.replace(FN_ARG, function(all, underscore, name){ + $inject.push(name); + }); + }); + fn.$inject = $inject; + } + } else if (isArray(fn)) { + last = fn.length - 1; + assertArgFn(fn[last], 'fn') + $inject = fn.slice(0, last); + } else { + assertArgFn(fn, 'fn', true); + } + return $inject; + } +/////////////////////////////////////// -/** - * @ngdoc function - * @name ng.$compile - * @function - * - * @description - * Compiles a piece of HTML string or DOM into a template and produces a template function, which - * can then be used to link {@link ng.$rootScope.Scope scope} and the template together. - * - * The compilation is a process of walking the DOM tree and trying to match DOM elements to - * {@link ng.$compileProvider#directive directives}. For each match it - * executes corresponding template function and collects the - * instance functions into a single template function which is then returned. - * - * The template function can then be used once to produce the view or as it is the case with - * {@link ng.directive:ngRepeat repeater} many-times, in which - * case each call results in a view that is a DOM clone of the original template. - * - - - -
    -
    -
    -
    -
    -     - - it('should auto compile', function() { - expect(element('div[compile]').text()).toBe('Hello Angular'); - input('html').enter('{{name}}!'); - expect(element('div[compile]').text()).toBe('Angular!'); - }); - -     - - * - * - * @param {string|DOMElement} element Element or HTML string to compile into a template function. - * @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives. - * @param {number} maxPriority only apply directives lower then given priority (Only effects the - * root element(s), not their children) - * @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template - * (a DOM element/tree) to a scope. Where: - * - * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. - * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the - * `template` and call the `cloneAttachFn` function allowing the caller to attach the - * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is - * called as:
    `cloneAttachFn(clonedElement, scope)` where: - * - * * `clonedElement` - is a clone of the original `element` passed into the compiler. - * * `scope` - is the current scope with which the linking function is working with. - * - * Calling the linking function returns the element of the template. It is either the original element - * passed in, or the clone of the element if the `cloneAttachFn` is provided. - * - * After linking the view is not updated until after a call to $digest which typically is done by - * Angular automatically. - * - * If you need access to the bound view, there are two ways to do it: - * - * - If you are not asking the linking function to clone the template, create the DOM element(s) - * before you send them to the compiler and keep this reference around. - * 
    - *     var element = $compile('
    {{total}}
    ')(scope);
- *
    - * - * - if on the other hand, you need the element to be cloned, the view reference from the original - * example would not point to the clone, but rather to the original template that was cloned. In - * this case, you can access the clone via the cloneAttachFn: - * 
    - *     var templateHTML = angular.element('
    {{total}}
    '),
- *         scope = ....;
- *
- *     var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
- *       //attach the clone to DOM document at the right place
- *     });
- *
- *     //now we have reference to the cloned DOM via `clone`
- *
    - * - * - * For information on how the compiler works, see the - * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. - */ + /** + * @ngdoc object + * @name AUTO.$injector + * @function + * + * @description + * + * `$injector` is used to retrieve object instances as defined by + * {@link AUTO.$provide provider}, instantiate types, invoke methods, + * and load modules. + * + * The following always holds true: + * + * 
    +     *   var $injector = angular.injector();
+     *   expect($injector.get('$injector')).toBe($injector);
+     *   expect($injector.invoke(function($injector){
+     *     return $injector;
+     *   }).toBe($injector);
+     *
    + * + * # Injection Function Annotation + * + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following ways are all valid way of annotating function with injection arguments and are equivalent. + * + * 
    +     *   // inferred (only works if code not minified/obfuscated)
+     *   $inject.invoke(function(serviceA){});
+     *
+     *   // annotated
+     *   function explicit(serviceA) {};
+     *   explicit.$inject = ['serviceA'];
+     *   $inject.invoke(explicit);
+     *
+     *   // inline
+     *   $inject.invoke(['serviceA', function(serviceA){}]);
+     *
    + * + * ## Inference + * + * In JavaScript calling `toString()` on a function returns the function definition. The definition can then be + * parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation + * tools since these tools change the argument names. + * + * ## `$inject` Annotation + * By adding a `$inject` property onto a function the injection parameters can be specified. + * + * ## Inline + * As an array of injection names, where the last item in the array is the function to call. + */ + /** + * @ngdoc method + * @name AUTO.$injector#get + * @methodOf AUTO.$injector + * + * @description + * Return an instance of the service. + * + * @param {string} name The name of the instance to retrieve. + * @return {*} The instance. + */ -/** - * @ngdoc service - * @name ng.$compileProvider - * @function - * - * @description - */ -$CompileProvider.$inject = ['$provide']; -function $CompileProvider($provide) { - var hasDirectives = {}, - Suffix = 'Directive', - COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/, - CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/, - MULTI_ROOT_TEMPLATE_ERROR = 'Template must have exactly one root element. was: '; - - - /** - * @ngdoc function - * @name ng.$compileProvider#directive - * @methodOf ng.$compileProvider - * @function - * - * @description - * Register a new directives with the compiler. - * - * @param {string} name Name of the directive in camel-case. (ie ngBind which will match as - * ng-bind). - * @param {function} directiveFactory An injectable directive factroy function. See {@link guide/directive} for more - * info. - * @returns {ng.$compileProvider} Self for chaining. - */ - this.directive = function registerDirective(name, directiveFactory) { - if (isString(name)) { - assertArg(directiveFactory, 'directive'); - if (!hasDirectives.hasOwnProperty(name)) { - hasDirectives[name] = []; - $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', - function($injector, $exceptionHandler) { - var directives = []; - forEach(hasDirectives[name], function(directiveFactory) { - try { - var directive = $injector.invoke(directiveFactory); - if (isFunction(directive)) { - directive = { compile: valueFn(directive) }; - } else if (!directive.compile && directive.link) { - directive.compile = valueFn(directive.link); - } - directive.priority = directive.priority || 0; - directive.name = directive.name || name; - directive.require = directive.require || (directive.controller && directive.name); - directive.restrict = directive.restrict || 'A'; - directives.push(directive); - } catch (e) { - $exceptionHandler(e); - } - }); - return directives; - }]); - } - hasDirectives[name].push(directiveFactory); - } else { - forEach(name, reverseParams(registerDirective)); - } - return this; - }; + /** + * @ngdoc method + * @name AUTO.$injector#invoke + * @methodOf AUTO.$injector + * + * @description + * Invoke the method and supply the method arguments from the `$injector`. + * + * @param {!function} fn The function to invoke. The function arguments come form the function annotation. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before + * the `$injector` is consulted. + * @returns {*} the value returned by the invoked `fn` function. + */ + /** + * @ngdoc method + * @name AUTO.$injector#instantiate + * @methodOf AUTO.$injector + * @description + * Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies + * all of the arguments to the constructor function as specified by the constructor annotation. + * + * @param {function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before + * the `$injector` is consulted. + * @returns {Object} new instance of `Type`. + */ - this.$get = [ - '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse', - '$controller', '$rootScope', - function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse, - $controller, $rootScope) { + /** + * @ngdoc method + * @name AUTO.$injector#annotate + * @methodOf AUTO.$injector + * + * @description + * Returns an array of service names which the function is requesting for injection. This API is used by the injector + * to determine which services need to be injected into the function when the function is invoked. There are three + * ways in which the function can be annotated with the needed dependencies. + * + * # Argument names + * + * The simplest form is to extract the dependencies from the arguments of the function. This is done by converting + * the function into a string using `toString()` method and extracting the argument names. + * 
    +     *   // Given
+     *   function MyController($scope, $route) {
+     *     // ...
+     *   }
+     *
+     *   // Then
+     *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+     *
    + * + * This method does not work with code minfication / obfuscation. For this reason the following annotation strategies + * are supported. + * + * # The `$injector` property + * + * If a function has an `$inject` property and its value is an array of strings, then the strings represent names of + * services to be injected into the function. + * 
    +     *   // Given
+     *   var MyController = function(obfuscatedScope, obfuscatedRoute) {
+     *     // ...
+     *   }
+     *   // Define function dependencies
+     *   MyController.$inject = ['$scope', '$route'];
+     *
+     *   // Then
+     *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+     *
    + * + * # The array notation + * + * It is often desirable to inline Injected functions and that's when setting the `$inject` property is very + * inconvenient. In these situations using the array notation to specify the dependencies in a way that survives + * minification is a better choice: + * + * 
    +     *   // We wish to write this (not minification / obfuscation safe)
+     *   injector.invoke(function($compile, $rootScope) {
+     *     // ...
+     *   });
+     *
+     *   // We are forced to write break inlining
+     *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
+     *     // ...
+     *   };
+     *   tmpFn.$inject = ['$compile', '$rootScope'];
+     *   injector.invoke(tempFn);
+     *
+     *   // To better support inline function the inline annotation is supported
+     *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
+     *     // ...
+     *   }]);
+     *
+     *   // Therefore
+     *   expect(injector.annotate(
+     *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
+     *    ).toEqual(['$compile', '$rootScope']);
+     *
    + * + * @param {function|Array.} fn Function for which dependent service names need to be retrieved as described + * above. + * + * @returns {Array.} The names of the services which the function requires. + */ - var Attributes = function(element, attr) { - this.$$element = element; - this.$attr = attr || {}; - }; - Attributes.prototype = { - $normalize: directiveNormalize, - /** - * Set a normalized attribute on the element in a way such that all directives - * can share the attribute. This function properly handles boolean attributes. - * @param {string} key Normalized key. (ie ngAttribute) - * @param {string|boolean} value The value to set. If `null` attribute will be deleted. - * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. - * Defaults to true. - * @param {string=} attrName Optional none normalized name. Defaults to key. - */ - $set: function(key, value, writeAttr, attrName) { - var booleanKey = getBooleanAttrName(this.$$element[0], key), - $$observers = this.$$observers; + /** + * @ngdoc object + * @name AUTO.$provide + * + * @description + * + * Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance. + * The providers share the same name as the instance they create with the `Provider` suffixed to them. + * + * A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of + * a service. The Provider can have additional methods which would allow for configuration of the provider. + * + * 
    +     *   function GreetProvider() {
+     *     var salutation = 'Hello';
+     *
+     *     this.salutation = function(text) {
+     *       salutation = text;
+     *     };
+     *
+     *     this.$get = function() {
+     *       return function (name) {
+     *         return salutation + ' ' + name + '!';
+     *       };
+     *     };
+     *   }
+     *
+     *   describe('Greeter', function(){
+     *
+     *     beforeEach(module(function($provide) {
+     *       $provide.provider('greet', GreetProvider);
+     *     });
+     *
+     *     it('should greet', inject(function(greet) {
+     *       expect(greet('angular')).toEqual('Hello angular!');
+     *     }));
+     *
+     *     it('should allow configuration of salutation', function() {
+     *       module(function(greetProvider) {
+     *         greetProvider.salutation('Ahoj');
+     *       });
+     *       inject(function(greet) {
+     *         expect(greet('angular')).toEqual('Ahoj angular!');
+     *       });
+     *     )};
+     *
+     *   });
+     *
    + */ - if (booleanKey) { - this.$$element.prop(key, value); - attrName = booleanKey; - } + /** + * @ngdoc method + * @name AUTO.$provide#provider + * @methodOf AUTO.$provide + * @description + * + * Register a provider for a service. The providers can be retrieved and can have additional configuration methods. + * + * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key. + * @param {(Object|function())} provider If the provider is: + * + * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using + * {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created. + * - `Constructor`: a new instance of the provider will be created using + * {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`. + * + * @returns {Object} registered provider instance + */ - this[key] = value; + /** + * @ngdoc method + * @name AUTO.$provide#factory + * @methodOf AUTO.$provide + * @description + * + * A short hand for configuring services if only `$get` method is required. + * + * @param {string} name The name of the instance. + * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for + * `$provide.provider(name, {$get: $getFn})`. + * @returns {Object} registered provider instance + */ - // translate normalized key to actual key - if (attrName) { - this.$attr[key] = attrName; - } else { - attrName = this.$attr[key]; - if (!attrName) { - this.$attr[key] = attrName = snake_case(key, '-'); - } - } - - if (writeAttr !== false) { - if (value === null || value === undefined) { - this.$$element.removeAttr(attrName); - } else { - this.$$element.attr(attrName, value); - } - } - - // fire observers - $$observers && forEach($$observers[key], function(fn) { - try { - fn(value); - } catch (e) { - $exceptionHandler(e); - } - }); - }, - - - /** - * Observe an interpolated attribute. - * The observer will never be called, if given attribute is not interpolated. - * - * @param {string} key Normalized key. (ie ngAttribute) . - * @param {function(*)} fn Function that will be called whenever the attribute value changes. - * @returns {function(*)} the `fn` Function passed in. - */ - $observe: function(key, fn) { - var attrs = this, - $$observers = (attrs.$$observers || (attrs.$$observers = {})), - listeners = ($$observers[key] || ($$observers[key] = [])); - - listeners.push(fn); - $rootScope.$evalAsync(function() { - if (!listeners.$$inter) { - // no one registered attribute interpolation function, so lets call it manually - fn(attrs[key]); - } - }); - return fn; - } - }; - var startSymbol = $interpolate.startSymbol(), - endSymbol = $interpolate.endSymbol(), - denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}') - ? identity - : function denormalizeTemplate(template) { - return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); - }; + /** + * @ngdoc method + * @name AUTO.$provide#service + * @methodOf AUTO.$provide + * @description + * + * A short hand for registering service of given class. + * + * @param {string} name The name of the instance. + * @param {Function} constructor A class (constructor function) that will be instantiated. + * @returns {Object} registered provider instance + */ - return compile; - - //================================ - - function compile($compileNode, transcludeFn, maxPriority) { - if (!($compileNode instanceof jqLite)) { - // jquery always rewraps, where as we need to preserve the original selector so that we can modify it. - $compileNode = jqLite($compileNode); - } - // We can not compile top level text elements since text nodes can be merged and we will - // not be able to attach scope data to them, so we will wrap them in - forEach($compileNode, function(node, index){ - if (node.nodeType == 3 /* text node */) { - $compileNode[index] = jqLite(node).wrap('').parent()[0]; - } - }); - var compositeLinkFn = compileNodes($compileNode, transcludeFn, $compileNode, maxPriority); - return function(scope, cloneConnectFn){ - assertArg(scope, 'scope'); - // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart - // and sometimes changes the structure of the DOM. - var $linkNode = cloneConnectFn - ? JQLitePrototype.clone.call($compileNode) // IMPORTANT!!! - : $compileNode; - $linkNode.data('$scope', scope); - safeAddClass($linkNode, 'ng-scope'); - if (cloneConnectFn) cloneConnectFn($linkNode, scope); - if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode); - return $linkNode; - }; - } - - function wrongMode(localName, mode) { - throw Error("Unsupported '" + mode + "' for '" + localName + "'."); - } - - function safeAddClass($element, className) { - try { - $element.addClass(className); - } catch(e) { - // ignore, since it means that we are trying to set class on - // SVG element, where class name is read-only. - } - } - - /** - * Compile function matches each node in nodeList against the directives. Once all directives - * for a particular node are collected their compile functions are executed. The compile - * functions return values - the linking functions - are combined into a composite linking - * function, which is the a linking function for the node. - * - * @param {NodeList} nodeList an array of nodes to compile - * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the - * scope argument is auto-generated to the new child of the transcluded parent scope. - * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the - * rootElement must be set the jqLite collection of the compile root. This is - * needed so that the jqLite collection items can be replaced with widgets. - * @param {number=} max directive priority - * @returns {?function} A composite linking function of all of the matched directives or null. - */ - function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority) { - var linkFns = [], - nodeLinkFn, childLinkFn, directives, attrs, linkFnFound; - - for(var i = 0; i < nodeList.length; i++) { - attrs = new Attributes(); - - // we must always refer to nodeList[i] since the nodes can be replaced underneath us. - directives = collectDirectives(nodeList[i], [], attrs, maxPriority); - - nodeLinkFn = (directives.length) - ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement) - : null; - - childLinkFn = (nodeLinkFn && nodeLinkFn.terminal) - ? null - : compileNodes(nodeList[i].childNodes, - nodeLinkFn ? nodeLinkFn.transclude : transcludeFn); - - linkFns.push(nodeLinkFn); - linkFns.push(childLinkFn); - linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn); - } + /** + * @ngdoc method + * @name AUTO.$provide#value + * @methodOf AUTO.$provide + * @description + * + * A short hand for configuring services if the `$get` method is a constant. + * + * @param {string} name The name of the instance. + * @param {*} value The value. + * @returns {Object} registered provider instance + */ - // return a linking function if we have found anything, null otherwise - return linkFnFound ? compositeLinkFn : null; - - function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) { - var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn; - - for(var i = 0, n = 0, ii = linkFns.length; i < ii; n++) { - node = nodeList[n]; - nodeLinkFn = linkFns[i++]; - childLinkFn = linkFns[i++]; - - if (nodeLinkFn) { - if (nodeLinkFn.scope) { - childScope = scope.$new(isObject(nodeLinkFn.scope)); - jqLite(node).data('$scope', childScope); - } else { - childScope = scope; - } - childTranscludeFn = nodeLinkFn.transclude; - if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) { - nodeLinkFn(childLinkFn, childScope, node, $rootElement, - (function(transcludeFn) { - return function(cloneFn) { - var transcludeScope = scope.$new(); - - return transcludeFn(transcludeScope, cloneFn). - bind('$destroy', bind(transcludeScope, transcludeScope.$destroy)); - }; - })(childTranscludeFn || transcludeFn) - ); - } else { - nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn); - } - } else if (childLinkFn) { - childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn); - } - } - } - } - - - /** - * Looks for directives on the given node ands them to the directive collection which is sorted. - * - * @param node node to search - * @param directives an array to which the directives are added to. This array is sorted before - * the function returns. - * @param attrs the shared attrs object which is used to populate the normalized attributes. - * @param {number=} max directive priority - */ - function collectDirectives(node, directives, attrs, maxPriority) { - var nodeType = node.nodeType, - attrsMap = attrs.$attr, - match, - className; - - switch(nodeType) { - case 1: /* Element */ - // use the node name: - addDirective(directives, - directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority); - - // iterate over the attributes - for (var attr, name, nName, value, nAttrs = node.attributes, - j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { - attr = nAttrs[j]; - if (attr.specified) { - name = attr.name; - nName = directiveNormalize(name.toLowerCase()); - attrsMap[nName] = name; - attrs[nName] = value = trim((msie && name == 'href') - ? decodeURIComponent(node.getAttribute(name, 2)) - : attr.value); - if (getBooleanAttrName(node, nName)) { - attrs[nName] = true; // presence means true - } - addAttrInterpolateDirective(node, directives, value, nName); - addDirective(directives, nName, 'A', maxPriority); - } - } - - // use class as directive - className = node.className; - if (isString(className)) { - while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { - nName = directiveNormalize(match[2]); - if (addDirective(directives, nName, 'C', maxPriority)) { - attrs[nName] = trim(match[3]); - } - className = className.substr(match.index + match[0].length); - } - } - break; - case 3: /* Text Node */ - addTextInterpolateDirective(directives, node.nodeValue); - break; - case 8: /* Comment */ - try { - match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); - if (match) { - nName = directiveNormalize(match[1]); - if (addDirective(directives, nName, 'M', maxPriority)) { - attrs[nName] = trim(match[2]); - } - } - } catch (e) { - // turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value. - // Just ignore it and continue. (Can't seem to reproduce in test case.) - } - break; - } - - directives.sort(byPriority); - return directives; - } - - - /** - * Once the directives have been collected their compile functions is executed. This method - * is responsible for inlining directive templates as well as terminating the application - * of the directives if the terminal directive has been reached.. - * - * @param {Array} directives Array of collected directives to execute their compile function. - * this needs to be pre-sorted by priority order. - * @param {Node} compileNode The raw DOM node to apply the compile functions to - * @param {Object} templateAttrs The shared attribute function - * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the - * scope argument is auto-generated to the new child of the transcluded parent scope. - * @param {DOMElement} $rootElement If we are working on the root of the compile tree then this - * argument has the root jqLite array so that we can replace widgets on it. - * @returns linkFn - */ - function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) { - var terminalPriority = -Number.MAX_VALUE, - preLinkFns = [], - postLinkFns = [], - newScopeDirective = null, - newIsolatedScopeDirective = null, - templateDirective = null, - $compileNode = templateAttrs.$$element = jqLite(compileNode), - directive, - directiveName, - $template, - transcludeDirective, - childTranscludeFn = transcludeFn, - controllerDirectives, - linkFn, - directiveValue; - - // executes all directives on the current element - for(var i = 0, ii = directives.length; i < ii; i++) { - directive = directives[i]; - $template = undefined; - - if (terminalPriority > directive.priority) { - break; // prevent further processing of directives - } - - if (directiveValue = directive.scope) { - assertNoDuplicate('isolated scope', newIsolatedScopeDirective, directive, $compileNode); - if (isObject(directiveValue)) { - safeAddClass($compileNode, 'ng-isolate-scope'); - newIsolatedScopeDirective = directive; - } - safeAddClass($compileNode, 'ng-scope'); - newScopeDirective = newScopeDirective || directive; - } - - directiveName = directive.name; - - if (directiveValue = directive.controller) { - controllerDirectives = controllerDirectives || {}; - assertNoDuplicate("'" + directiveName + "' controller", - controllerDirectives[directiveName], directive, $compileNode); - controllerDirectives[directiveName] = directive; - } - - if (directiveValue = directive.transclude) { - assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode); - transcludeDirective = directive; - terminalPriority = directive.priority; - if (directiveValue == 'element') { - $template = jqLite(compileNode); - $compileNode = templateAttrs.$$element = - jqLite(''); - compileNode = $compileNode[0]; - replaceWith($rootElement, jqLite($template[0]), compileNode); - childTranscludeFn = compile($template, transcludeFn, terminalPriority); - } else { - $template = jqLite(JQLiteClone(compileNode)).contents(); - $compileNode.html(''); // clear contents - childTranscludeFn = compile($template, transcludeFn); - } - } - - if ((directiveValue = directive.template)) { - assertNoDuplicate('template', templateDirective, directive, $compileNode); - templateDirective = directive; - directiveValue = denormalizeTemplate(directiveValue); - - if (directive.replace) { - $template = jqLite('
    ' + - trim(directiveValue) + - '
    ').contents(); - compileNode = $template[0]; - - if ($template.length != 1 || compileNode.nodeType !== 1) { - throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue); - } - - replaceWith($rootElement, $compileNode, compileNode); - - var newTemplateAttrs = {$attr: {}}; - - // combine directives from the original node and from the template: - // - take the array of directives for this element - // - split it into two parts, those that were already applied and those that weren't - // - collect directives from the template, add them to the second group and sort them - // - append the second group with new directives to the first group - directives = directives.concat( - collectDirectives( - compileNode, - directives.splice(i + 1, directives.length - (i + 1)), - newTemplateAttrs - ) - ); - mergeTemplateAttributes(templateAttrs, newTemplateAttrs); - - ii = directives.length; - } else { - $compileNode.html(directiveValue); - } - } - - if (directive.templateUrl) { - assertNoDuplicate('template', templateDirective, directive, $compileNode); - templateDirective = directive; - nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), - nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace, - childTranscludeFn); - ii = directives.length; - } else if (directive.compile) { - try { - linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); - if (isFunction(linkFn)) { - addLinkFns(null, linkFn); - } else if (linkFn) { - addLinkFns(linkFn.pre, linkFn.post); - } - } catch (e) { - $exceptionHandler(e, startingTag($compileNode)); - } - } - - if (directive.terminal) { - nodeLinkFn.terminal = true; - terminalPriority = Math.max(terminalPriority, directive.priority); - } - - } - - nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope; - nodeLinkFn.transclude = transcludeDirective && childTranscludeFn; - - // might be normal or delayed nodeLinkFn depending on if templateUrl is present - return nodeLinkFn; - - //////////////////// - - function addLinkFns(pre, post) { - if (pre) { - pre.require = directive.require; - preLinkFns.push(pre); - } - if (post) { - post.require = directive.require; - postLinkFns.push(post); - } - } - - - function getControllers(require, $element) { - var value, retrievalMethod = 'data', optional = false; - if (isString(require)) { - while((value = require.charAt(0)) == '^' || value == '?') { - require = require.substr(1); - if (value == '^') { - retrievalMethod = 'inheritedData'; - } - optional = optional || value == '?'; - } - value = $element[retrievalMethod]('$' + require + 'Controller'); - if (!value && !optional) { - throw Error("No controller: " + require); - } - return value; - } else if (isArray(require)) { - value = []; - forEach(require, function(require) { - value.push(getControllers(require, $element)); - }); - } - return value; - } + /** + * @ngdoc method + * @name AUTO.$provide#constant + * @methodOf AUTO.$provide + * @description + * + * A constant value, but unlike {@link AUTO.$provide#value value} it can be injected + * into configuration function (other modules) and it is not interceptable by + * {@link AUTO.$provide#decorator decorator}. + * + * @param {string} name The name of the constant. + * @param {*} value The constant value. + * @returns {Object} registered instance + */ - function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) { - var attrs, $element, i, ii, linkFn, controller; - if (compileNode === linkNode) { - attrs = templateAttrs; - } else { - attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr)); - } - $element = attrs.$$element; + /** + * @ngdoc method + * @name AUTO.$provide#decorator + * @methodOf AUTO.$provide + * @description + * + * Decoration of service, allows the decorator to intercept the service instance creation. The + * returned instance may be the original instance, or a new instance which delegates to the + * original instance. + * + * @param {string} name The name of the service to decorate. + * @param {function()} decorator This function will be invoked when the service needs to be + * instanciated. The function is called using the {@link AUTO.$injector#invoke + * injector.invoke} method and is therefore fully injectable. Local injection arguments: + * + * * `$delegate` - The original service instance, which can be monkey patched, configured, + * decorated or delegated to. + */ - if (newScopeDirective && isObject(newScopeDirective.scope)) { - var LOCAL_REGEXP = /^\s*([@=&])\s*(\w*)\s*$/; - var parentScope = scope.$parent || scope; + function createInjector(modulesToLoad) { + var INSTANTIATING = {}, + providerSuffix = 'Provider', + path = [], + loadedModules = new HashMap(), + providerCache = { + $provide: { + provider: supportObject(provider), + factory: supportObject(factory), + service: supportObject(service), + value: supportObject(value), + constant: supportObject(constant), + decorator: decorator + } + }, + providerInjector = createInternalInjector(providerCache, function() { + throw Error("Unknown provider: " + path.join(' <- ')); + }), + instanceCache = {}, + instanceInjector = (instanceCache.$injector = + createInternalInjector(instanceCache, function(servicename) { + var provider = providerInjector.get(servicename + providerSuffix); + return instanceInjector.invoke(provider.$get, provider); + })); - forEach(newScopeDirective.scope, function(definiton, scopeName) { - var match = definiton.match(LOCAL_REGEXP) || [], - attrName = match[2]|| scopeName, - mode = match[1], // @, =, or & - lastValue, - parentGet, parentSet; - switch (mode) { + forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); }); - case '@': { - attrs.$observe(attrName, function(value) { - scope[scopeName] = value; - }); - attrs.$$observers[attrName].$$scope = parentScope; - break; - } - - case '=': { - parentGet = $parse(attrs[attrName]); - parentSet = parentGet.assign || function() { - // reset the change, or we will throw this exception on every $digest - lastValue = scope[scopeName] = parentGet(parentScope); - throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + attrs[attrName] + - ' (directive: ' + newScopeDirective.name + ')'); - }; - lastValue = scope[scopeName] = parentGet(parentScope); - scope.$watch(function() { - var parentValue = parentGet(parentScope); + return instanceInjector; - if (parentValue !== scope[scopeName]) { - // we are out of sync and need to copy - if (parentValue !== lastValue) { - // parent changed and it has precedence - lastValue = scope[scopeName] = parentValue; - } else { - // if the parent can be assigned then do so - parentSet(parentScope, lastValue = scope[scopeName]); - } - } - return parentValue; - }); - break; - } + //////////////////////////////////// + // $provider + //////////////////////////////////// - case '&': { - parentGet = $parse(attrs[attrName]); - scope[scopeName] = function(locals) { - return parentGet(parentScope, locals); + function supportObject(delegate) { + return function(key, value) { + if (isObject(key)) { + forEach(key, reverseParams(delegate)); + } else { + return delegate(key, value); } - break; - } - - default: { - throw Error('Invalid isolate scope definition for directive ' + - newScopeDirective.name + ': ' + definiton); - } } - }); } - if (controllerDirectives) { - forEach(controllerDirectives, function(directive) { - var locals = { - $scope: scope, - $element: $element, - $attrs: attrs, - $transclude: boundTranscludeFn - }; - - controller = directive.controller; - if (controller == '@') { - controller = attrs[directive.name]; + function provider(name, provider_) { + if (isFunction(provider_)) { + provider_ = providerInjector.instantiate(provider_); } - - $element.data( - '$' + directive.name + 'Controller', - $controller(controller, locals)); - }); - } - - // PRELINKING - for(i = 0, ii = preLinkFns.length; i < ii; i++) { - try { - linkFn = preLinkFns[i]; - linkFn(scope, $element, attrs, - linkFn.require && getControllers(linkFn.require, $element)); - } catch (e) { - $exceptionHandler(e, startingTag($element)); - } + if (!provider_.$get) { + throw Error('Provider ' + name + ' must define $get factory method.'); + } + return providerCache[name + providerSuffix] = provider_; } - // RECURSION - childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn); + function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); } - // POSTLINKING - for(i = 0, ii = postLinkFns.length; i < ii; i++) { - try { - linkFn = postLinkFns[i]; - linkFn(scope, $element, attrs, - linkFn.require && getControllers(linkFn.require, $element)); - } catch (e) { - $exceptionHandler(e, startingTag($element)); - } + function service(name, constructor) { + return factory(name, ['$injector', function($injector) { + return $injector.instantiate(constructor); + }]); } - } - } + function value(name, value) { return factory(name, valueFn(value)); } - /** - * looks up the directive and decorates it with exception handling and proper parameters. We - * call this the boundDirective. - * - * @param {string} name name of the directive to look up. - * @param {string} location The directive must be found in specific format. - * String containing any of theses characters: - * - * * `E`: element name - * * `A': attribute - * * `C`: class - * * `M`: comment - * @returns true if directive was added. - */ - function addDirective(tDirectives, name, location, maxPriority) { - var match = false; - if (hasDirectives.hasOwnProperty(name)) { - for(var directive, directives = $injector.get(name + Suffix), - i = 0, ii = directives.length; i directive.priority) && - directive.restrict.indexOf(location) != -1) { - tDirectives.push(directive); - match = true; - } - } catch(e) { $exceptionHandler(e); } + function constant(name, value) { + providerCache[name] = value; + instanceCache[name] = value; } - } - return match; - } + function decorator(serviceName, decorFn) { + var origProvider = providerInjector.get(serviceName + providerSuffix), + orig$get = origProvider.$get; - /** - * When the element is replaced with HTML template then the new attributes - * on the template need to be merged with the existing attributes in the DOM. - * The desired effect is to have both of the attributes present. - * - * @param {object} dst destination attributes (original DOM) - * @param {object} src source attributes (from the directive template) - */ - function mergeTemplateAttributes(dst, src) { - var srcAttr = src.$attr, - dstAttr = dst.$attr, - $element = dst.$$element; - - // reapply the old attributes to the new element - forEach(dst, function(value, key) { - if (key.charAt(0) != '$') { - if (src[key]) { - value += (key === 'style' ? ';' : ' ') + src[key]; - } - dst.$set(key, value, true, srcAttr[key]); + origProvider.$get = function() { + var origInstance = instanceInjector.invoke(orig$get, origProvider); + return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); + }; } - }); - - // copy the new attributes on the old attrs object - forEach(src, function(value, key) { - if (key == 'class') { - safeAddClass($element, value); - dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value; - } else if (key == 'style') { - $element.attr('style', $element.attr('style') + ';' + value); - } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) { - dst[key] = value; - dstAttr[key] = srcAttr[key]; - } - }); - } + //////////////////////////////////// + // Module Loading + //////////////////////////////////// + function loadModules(modulesToLoad){ + var runBlocks = []; + forEach(modulesToLoad, function(module) { + if (loadedModules.get(module)) return; + loadedModules.put(module, true); + if (isString(module)) { + var moduleFn = angularModule(module); + runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + + try { + for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) { + var invokeArgs = invokeQueue[i], + provider = invokeArgs[0] == '$injector' + ? providerInjector + : providerInjector.get(invokeArgs[0]); + + provider[invokeArgs[1]].apply(provider, invokeArgs[2]); + } + } catch (e) { + if (e.message) e.message += ' from ' + module; + throw e; + } + } else if (isFunction(module)) { + try { + runBlocks.push(providerInjector.invoke(module)); + } catch (e) { + if (e.message) e.message += ' from ' + module; + throw e; + } + } else if (isArray(module)) { + try { + runBlocks.push(providerInjector.invoke(module)); + } catch (e) { + if (e.message) e.message += ' from ' + String(module[module.length - 1]); + throw e; + } + } else { + assertArgFn(module, 'module'); + } + }); + return runBlocks; + } - function compileTemplateUrl(directives, beforeTemplateNodeLinkFn, $compileNode, tAttrs, - $rootElement, replace, childTranscludeFn) { - var linkQueue = [], - afterTemplateNodeLinkFn, - afterTemplateChildLinkFn, - beforeTemplateCompileNode = $compileNode[0], - origAsyncDirective = directives.shift(), - // The fact that we have to copy and patch the directive seems wrong! - derivedSyncDirective = extend({}, origAsyncDirective, { - controller: null, templateUrl: null, transclude: null - }); + //////////////////////////////////// + // internal Injector + //////////////////////////////////// - $compileNode.html(''); + function createInternalInjector(cache, factory) { - $http.get(origAsyncDirective.templateUrl, {cache: $templateCache}). - success(function(content) { - var compileNode, tempTemplateAttrs, $template; + function getService(serviceName) { + if (typeof serviceName !== 'string') { + throw Error('Service name expected'); + } + if (cache.hasOwnProperty(serviceName)) { + if (cache[serviceName] === INSTANTIATING) { + throw Error('Circular dependency: ' + path.join(' <- ')); + } + return cache[serviceName]; + } else { + try { + path.unshift(serviceName); + cache[serviceName] = INSTANTIATING; + return cache[serviceName] = factory(serviceName); + } finally { + path.shift(); + } + } + } - content = denormalizeTemplate(content); + function invoke(fn, self, locals){ + var args = [], + $inject = annotate(fn), + length, i, + key; + + for(i = 0, length = $inject.length; i < length; i++) { + key = $inject[i]; + args.push( + locals && locals.hasOwnProperty(key) + ? locals[key] + : getService(key, path) + ); + } + if (!fn.$inject) { + // this means that we must be an array. + fn = fn[length]; + } - if (replace) { - $template = jqLite('
    ' + trim(content) + '
    ').contents(); - compileNode = $template[0]; - if ($template.length != 1 || compileNode.nodeType !== 1) { - throw new Error(MULTI_ROOT_TEMPLATE_ERROR + content); + // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke + switch (self ? -1 : args.length) { + case 0: return fn(); + case 1: return fn(args[0]); + case 2: return fn(args[0], args[1]); + case 3: return fn(args[0], args[1], args[2]); + case 4: return fn(args[0], args[1], args[2], args[3]); + case 5: return fn(args[0], args[1], args[2], args[3], args[4]); + case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]); + case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); + case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]); + case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); + default: return fn.apply(self, args); + } } - tempTemplateAttrs = {$attr: {}}; - replaceWith($rootElement, $compileNode, compileNode); - collectDirectives(compileNode, directives, tempTemplateAttrs); - mergeTemplateAttributes(tAttrs, tempTemplateAttrs); - } else { - compileNode = beforeTemplateCompileNode; - $compileNode.html(content); - } - - directives.unshift(derivedSyncDirective); - afterTemplateNodeLinkFn = applyDirectivesToNode(directives, $compileNode, tAttrs, childTranscludeFn); - afterTemplateChildLinkFn = compileNodes($compileNode.contents(), childTranscludeFn); - - - while(linkQueue.length) { - var controller = linkQueue.pop(), - linkRootElement = linkQueue.pop(), - beforeTemplateLinkNode = linkQueue.pop(), - scope = linkQueue.pop(), - linkNode = compileNode; + function instantiate(Type, locals) { + var Constructor = function() {}, + instance, returnedValue; - if (beforeTemplateLinkNode !== beforeTemplateCompileNode) { - // it was cloned therefore we have to clone as well. - linkNode = JQLiteClone(compileNode); - replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode); - } + Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype; + instance = new Constructor(); + returnedValue = invoke(Type, instance, locals); - afterTemplateNodeLinkFn(function() { - beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller); - }, scope, linkNode, $rootElement, controller); - } - linkQueue = null; - }). - error(function(response, code, headers, config) { - throw Error('Failed to load template: ' + config.url); - }); + return isObject(returnedValue) ? returnedValue : instance; + } - return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) { - if (linkQueue) { - linkQueue.push(scope); - linkQueue.push(node); - linkQueue.push(rootElement); - linkQueue.push(controller); - } else { - afterTemplateNodeLinkFn(function() { - beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller); - }, scope, node, rootElement, controller); + return { + invoke: invoke, + instantiate: instantiate, + get: getService, + annotate: annotate + }; } - }; } - - /** - * Sorting function for bound directives. + * @ngdoc function + * @name ng.$anchorScroll + * @requires $window + * @requires $location + * @requires $rootScope + * + * @description + * When called, it checks current value of `$location.hash()` and scroll to related element, + * according to rules specified in + * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}. + * + * It also watches the `$location.hash()` and scroll whenever it changes to match any anchor. + * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`. */ - function byPriority(a, b) { - return b.priority - a.priority; - } - + function $AnchorScrollProvider() { - function assertNoDuplicate(what, previousDirective, directive, element) { - if (previousDirective) { - throw Error('Multiple directives [' + previousDirective.name + ', ' + - directive.name + '] asking for ' + what + ' on: ' + startingTag(element)); - } - } + var autoScrollingEnabled = true; + this.disableAutoScrolling = function() { + autoScrollingEnabled = false; + }; - function addTextInterpolateDirective(directives, text) { - var interpolateFn = $interpolate(text, true); - if (interpolateFn) { - directives.push({ - priority: 0, - compile: valueFn(function(scope, node) { - var parent = node.parent(), - bindings = parent.data('$binding') || []; - bindings.push(interpolateFn); - safeAddClass(parent.data('$binding', bindings), 'ng-binding'); - scope.$watch(interpolateFn, function(value) { - node[0].nodeValue = value; - }); - }) - }); - } - } + this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { + var document = $window.document; + + // helper function to get first anchor from a NodeList + // can't use filter.filter, as it accepts only instances of Array + // and IE can't convert NodeList to an array using [].slice + // TODO(vojta): use filter if we change it to accept lists as well + function getFirstAnchor(list) { + var result = null; + forEach(list, function(element) { + if (!result && lowercase(element.nodeName) === 'a') result = element; + }); + return result; + } + function scroll() { + var hash = $location.hash(), elm; - function addAttrInterpolateDirective(node, directives, value, name) { - var interpolateFn = $interpolate(value, true); + // empty hash, scroll to the top of the page + if (!hash) $window.scrollTo(0, 0); + // element with given id + else if ((elm = document.getElementById(hash))) elm.scrollIntoView(); - // no interpolation found -> ignore - if (!interpolateFn) return; + // first anchor with given name :-D + else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView(); - directives.push({ - priority: 100, - compile: valueFn(function(scope, element, attr) { - var $$observers = (attr.$$observers || (attr.$$observers = {})); + // no element and hash == 'top', scroll to the top of the page + else if (hash === 'top') $window.scrollTo(0, 0); + } - if (name === 'class') { - // we need to interpolate classes again, in the case the element was replaced - // and therefore the two class attrs got merged - we want to interpolate the result - interpolateFn = $interpolate(attr[name], true); - } + // does not scroll when user clicks on anchor link that is currently on + // (no url change, no $locaiton.hash() change), browser native does scroll + if (autoScrollingEnabled) { + $rootScope.$watch(function() {return $location.hash();}, function() { + $rootScope.$evalAsync(scroll); + }); + } - attr[name] = undefined; - ($$observers[name] || ($$observers[name] = [])).$$inter = true; - (attr.$$observers && attr.$$observers[name].$$scope || scope). - $watch(interpolateFn, function(value) { - attr.$set(name, value); - }); - }) - }); + return scroll; + }]; } - /** - * This is a special jqLite.replaceWith, which can replace items which - * have no parents, provided that the containing jqLite collection is provided. + * ! This is a private undocumented service ! * - * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes - * in the root of the tree. - * @param {JqLite} $element The jqLite element which we are going to replace. We keep the shell, - * but replace its DOM node reference. - * @param {Node} newNode The new DOM node. + * @name ng.$browser + * @requires $log + * @description + * This object has two goals: + * + * - hide all the global state in the browser caused by the window object + * - abstract away all the browser specific features and inconsistencies + * + * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` + * service, which can be used for convenient testing of the application without the interaction with + * the real browser apis. + */ + /** + * @param {object} window The global window object. + * @param {object} document jQuery wrapped document. + * @param {function()} XHR XMLHttpRequest constructor. + * @param {object} $log console.log or an object with the same interface. + * @param {object} $sniffer $sniffer service */ - function replaceWith($rootElement, $element, newNode) { - var oldNode = $element[0], - parent = oldNode.parentNode, - i, ii; + function Browser(window, document, $log, $sniffer) { + var self = this, + rawDocument = document[0], + location = window.location, + history = window.history, + setTimeout = window.setTimeout, + clearTimeout = window.clearTimeout, + pendingDeferIds = {}; + + self.isMock = false; + + var outstandingRequestCount = 0; + var outstandingRequestCallbacks = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = completeOutstandingRequest; + self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; - if ($rootElement) { - for(i = 0, ii = $rootElement.length; i < ii; i++) { - if ($rootElement[i] == oldNode) { - $rootElement[i] = newNode; - break; - } + /** + * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` + * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. + */ + function completeOutstandingRequest(fn) { + try { + fn.apply(null, sliceArgs(arguments, 1)); + } finally { + outstandingRequestCount--; + if (outstandingRequestCount === 0) { + while(outstandingRequestCallbacks.length) { + try { + outstandingRequestCallbacks.pop()(); + } catch (e) { + $log.error(e); + } + } + } + } } - } - if (parent) { - parent.replaceChild(newNode, oldNode); - } + /** + * @private + * Note: this method is used only by scenario runner + * TODO(vojta): prefix this method with $$ ? + * @param {function()} callback Function that will be called when no outstanding request + */ + self.notifyWhenNoOutstandingRequests = function(callback) { + // force browser to execute all pollFns - this is needed so that cookies and other pollers fire + // at some deterministic time in respect to the test runner's actions. Leaving things up to the + // regular poller would result in flaky tests. + forEach(pollFns, function(pollFn){ pollFn(); }); + + if (outstandingRequestCount === 0) { + callback(); + } else { + outstandingRequestCallbacks.push(callback); + } + }; - newNode[jqLite.expando] = oldNode[jqLite.expando]; - $element[0] = newNode; - } - }]; -} + ////////////////////////////////////////////////////////////// + // Poll Watcher API + ////////////////////////////////////////////////////////////// + var pollFns = [], + pollTimeout; -var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i; -/** - * Converts all accepted directives format into proper directive name. - * All of these will become 'myDirective': - * my:DiRective - * my-directive - * x-my-directive - * data-my:directive - * - * Also there is special case for Moz prefix starting with upper case letter. - * @param name Name to normalize - */ -function directiveNormalize(name) { - return camelCase(name.replace(PREFIX_REGEXP, '')); -} + /** + * @name ng.$browser#addPollFn + * @methodOf ng.$browser + * + * @param {function()} fn Poll function to add + * + * @description + * Adds a function to the list of functions that poller periodically executes, + * and starts polling if not started yet. + * + * @returns {function()} the added function + */ + self.addPollFn = function(fn) { + if (isUndefined(pollTimeout)) startPoller(100, setTimeout); + pollFns.push(fn); + return fn; + }; -/** - * @ngdoc object - * @name ng.$compile.directive.Attributes - * @description - * - * A shared object between directive compile / linking functions which contains normalized DOM element - * attributes. The the values reflect current binding state `{{ }}`. The normalization is needed - * since all of these are treated as equivalent in Angular: - * - * - */ + /** + * @param {number} interval How often should browser call poll functions (ms) + * @param {function()} setTimeout Reference to a real or fake `setTimeout` function. + * + * @description + * Configures the poller to run in the specified intervals, using the specified + * setTimeout fn and kicks it off. + */ + function startPoller(interval, setTimeout) { + (function check() { + forEach(pollFns, function(pollFn){ pollFn(); }); + pollTimeout = setTimeout(check, interval); + })(); + } -/** - * @ngdoc property - * @name ng.$compile.directive.Attributes#$attr - * @propertyOf ng.$compile.directive.Attributes - * @returns {object} A map of DOM element attribute names to the normalized name. This is - * needed to do reverse lookup from normalized name back to actual name. - */ + ////////////////////////////////////////////////////////////// + // URL API + ////////////////////////////////////////////////////////////// + var lastBrowserUrl = location.href, + baseElement = document.find('base'); -/** - * @ngdoc function - * @name ng.$compile.directive.Attributes#$set - * @methodOf ng.$compile.directive.Attributes - * @function - * - * @description - * Set DOM element attribute value. - * - * - * @param {string} name Normalized element attribute name of the property to modify. The name is - * revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr} - * property to the original name. - * @param {string} value Value to set the attribute to. - */ + /** + * @name ng.$browser#url + * @methodOf ng.$browser + * + * @description + * GETTER: + * Without any argument, this method just returns current value of location.href. + * + * SETTER: + * With at least one argument, this method sets url to new value. + * If html5 history api supported, pushState/replaceState is used, otherwise + * location.href/location.replace is used. + * Returns its own instance to allow chaining + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to change url. + * + * @param {string} url New url (when used as setter) + * @param {boolean=} replace Should new url replace current history record ? + */ + self.url = function(url, replace) { + // setter + if (url) { + if (lastBrowserUrl == url) return; + lastBrowserUrl = url; + if ($sniffer.history) { + if (replace) history.replaceState(null, '', url); + else { + history.pushState(null, '', url); + // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462 + baseElement.attr('href', baseElement.attr('href')); + } + } else { + if (replace) location.replace(url); + else location.href = url; + } + return self; + // getter + } else { + // the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 + return location.href.replace(/%27/g,"'"); + } + }; + var urlChangeListeners = [], + urlChangeInit = false; + function fireUrlChange() { + if (lastBrowserUrl == self.url()) return; -/** - * Closure compiler type information - */ + lastBrowserUrl = self.url(); + forEach(urlChangeListeners, function(listener) { + listener(self.url()); + }); + } -function nodesetLinkingFn( - /* angular.Scope */ scope, - /* NodeList */ nodeList, - /* Element */ rootElement, - /* function(Function) */ boundTranscludeFn -){} - -function directiveLinkingFn( - /* nodesetLinkingFn */ nodesetLinkingFn, - /* angular.Scope */ scope, - /* Node */ node, - /* Element */ rootElement, - /* function(Function) */ boundTranscludeFn -){} + /** + * @name ng.$browser#onUrlChange + * @methodOf ng.$browser + * @TODO(vojta): refactor to use node's syntax for events + * + * @description + * Register callback function that will be called, when url changes. + * + * It's only called when the url is changed by outside of angular: + * - user types different url into address bar + * - user clicks on history (forward/back) button + * - user clicks on a link + * + * It's not called when url is changed by $browser.url() method + * + * The listener gets called with new url as parameter. + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to monitor url changes in angular apps. + * + * @param {function(string)} listener Listener function to be called when url changes. + * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. + */ + self.onUrlChange = function(callback) { + if (!urlChangeInit) { + // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) + // don't fire popstate when user change the address bar and don't fire hashchange when url + // changed by push/replaceState + + // html5 history api - popstate event + if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange); + // hashchange event + if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange); + // polling + else self.addPollFn(fireUrlChange); + + urlChangeInit = true; + } -/** - * @ngdoc object - * @name ng.$controllerProvider - * @description - * The {@link ng.$controller $controller service} is used by Angular to create new - * controllers. - * - * This provider allows controller registration via the - * {@link ng.$controllerProvider#register register} method. - */ -function $ControllerProvider() { - var controllers = {}; - - - /** - * @ngdoc function - * @name ng.$controllerProvider#register - * @methodOf ng.$controllerProvider - * @param {string} name Controller name - * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI - * annotations in the array notation). - */ - this.register = function(name, constructor) { - if (isObject(name)) { - extend(controllers, name) - } else { - controllers[name] = constructor; - } - }; + urlChangeListeners.push(callback); + return callback; + }; + ////////////////////////////////////////////////////////////// + // Misc API + ////////////////////////////////////////////////////////////// - this.$get = ['$injector', '$window', function($injector, $window) { + /** + * Returns current + * (always relative - without domain) + * + * @returns {string=} + */ + self.baseHref = function() { + var href = baseElement.attr('href'); + return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href; + }; - /** - * @ngdoc function - * @name ng.$controller - * @requires $injector - * - * @param {Function|string} constructor If called with a function then it's considered to be the - * controller constructor function. Otherwise it's considered to be a string which is used - * to retrieve the controller constructor using the following steps: - * - * * check if a controller with given name is registered via `$controllerProvider` - * * check if evaluating the string on the current scope returns a constructor - * * check `window[constructor]` on the global `window` object - * - * @param {Object} locals Injection locals for Controller. - * @return {Object} Instance of given controller. - * - * @description - * `$controller` service is responsible for instantiating controllers. - * - * It's just simple call to {@link AUTO.$injector $injector}, but extracted into - * a service, so that one can override this service with {@link https://gist.github.com/1649788 - * BC version}. - */ - return function(constructor, locals) { - if(isString(constructor)) { - var name = constructor; - constructor = controllers.hasOwnProperty(name) - ? controllers[name] - : getter(locals.$scope, name, true) || getter($window, name, true); + ////////////////////////////////////////////////////////////// + // Cookies API + ////////////////////////////////////////////////////////////// + var lastCookies = {}; + var lastCookieString = ''; + var cookiePath = self.baseHref(); - assertArgFn(constructor, name, true); - } + /** + * @name ng.$browser#cookies + * @methodOf ng.$browser + * + * @param {string=} name Cookie name + * @param {string=} value Cokkie value + * + * @description + * The cookies method provides a 'private' low level access to browser cookies. + * It is not meant to be used directly, use the $cookie service instead. + * + * The return values vary depending on the arguments that the method was called with as follows: + *
      + *
    • cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it
      • + *
    • cookies(name, value) -> set name to value, if value is undefined delete the cookie
      • + *
    • cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)
      • + *
    + * + * @returns {Object} Hash of all cookies (if called without any parameter) + */ + self.cookies = function(name, value) { + var cookieLength, cookieArray, cookie, i, index; - return $injector.instantiate(constructor, locals); - }; - }]; -} + if (name) { + if (value === undefined) { + rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT"; + } else { + if (isString(value)) { + cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1; + if (cookieLength > 4096) { + $log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+ + cookieLength + " > 4096 bytes)!"); + } + if (lastCookies.length > 20) { + $log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " + + "were already set (" + lastCookies.length + " > 20 )"); + } + } + } + } else { + if (rawDocument.cookie !== lastCookieString) { + lastCookieString = rawDocument.cookie; + cookieArray = lastCookieString.split("; "); + lastCookies = {}; + + for (i = 0; i < cookieArray.length; i++) { + cookie = cookieArray[i]; + index = cookie.indexOf('='); + if (index > 0) { //ignore nameless cookies + lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1)); + } + } + } + return lastCookies; + } + }; -/** - * @ngdoc object - * @name ng.$document - * @requires $window - * - * @description - * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document` - * element. - */ -function $DocumentProvider(){ - this.$get = ['$window', function(window){ - return jqLite(window.document); - }]; -} -/** - * @ngdoc function - * @name ng.$exceptionHandler - * @requires $log - * - * @description - * Any uncaught exception in angular expressions is delegated to this service. - * The default implementation simply delegates to `$log.error` which logs it into - * the browser console. - * - * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by - * {@link ngMock.$exceptionHandler mock $exceptionHandler} - * - * @param {Error} exception Exception associated with the error. - * @param {string=} cause optional information about the context in which - * the error was thrown. - */ -function $ExceptionHandlerProvider() { - this.$get = ['$log', function($log){ - return function(exception, cause) { - $log.error.apply($log, arguments); - }; - }]; -} + /** + * @name ng.$browser#defer + * @methodOf ng.$browser + * @param {function()} fn A function, who's execution should be defered. + * @param {number=} [delay=0] of milliseconds to defer the function execution. + * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. + * + * @description + * Executes a fn asynchroniously via `setTimeout(fn, delay)`. + * + * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using + * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed + * via `$browser.defer.flush()`. + * + */ + self.defer = function(fn, delay) { + var timeoutId; + outstandingRequestCount++; + timeoutId = setTimeout(function() { + delete pendingDeferIds[timeoutId]; + completeOutstandingRequest(fn); + }, delay || 0); + pendingDeferIds[timeoutId] = true; + return timeoutId; + }; -/** - * @ngdoc object - * @name ng.$interpolateProvider - * @function - * - * @description - * - * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. - */ -function $InterpolateProvider() { - var startSymbol = '{{'; - var endSymbol = '}}'; - - /** - * @ngdoc method - * @name ng.$interpolateProvider#startSymbol - * @methodOf ng.$interpolateProvider - * @description - * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. - * - * @param {string=} value new value to set the starting symbol to. - * @returns {string|self} Returns the symbol when used as getter and self if used as setter. - */ - this.startSymbol = function(value){ - if (value) { - startSymbol = value; - return this; - } else { - return startSymbol; - } - }; - - /** - * @ngdoc method - * @name ng.$interpolateProvider#endSymbol - * @methodOf ng.$interpolateProvider - * @description - * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. - * - * @param {string=} value new value to set the ending symbol to. - * @returns {string|self} Returns the symbol when used as getter and self if used as setter. - */ - this.endSymbol = function(value){ - if (value) { - endSymbol = value; - return this; - } else { - return endSymbol; - } - }; + /** + * @name ng.$browser#defer.cancel + * @methodOf ng.$browser.defer + * + * @description + * Cancels a defered task identified with `deferId`. + * + * @param {*} deferId Token returned by the `$browser.defer` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled. + */ + self.defer.cancel = function(deferId) { + if (pendingDeferIds[deferId]) { + delete pendingDeferIds[deferId]; + clearTimeout(deferId); + completeOutstandingRequest(noop); + return true; + } + return false; + }; - this.$get = ['$parse', function($parse) { - var startSymbolLength = startSymbol.length, - endSymbolLength = endSymbol.length; + } + function $BrowserProvider(){ + this.$get = ['$window', '$log', '$sniffer', '$document', + function( $window, $log, $sniffer, $document){ + return new Browser($window, $document, $log, $sniffer); + }]; + } /** - * @ngdoc function - * @name ng.$interpolate - * @function - * - * @requires $parse + * @ngdoc object + * @name ng.$cacheFactory * * @description + * Factory that constructs cache objects. * - * Compiles a string with markup into an interpolation function. This service is used by the - * HTML {@link ng.$compile $compile} service for data binding. See - * {@link ng.$interpolateProvider $interpolateProvider} for configuring the - * interpolation markup. * + * @param {string} cacheId Name or id of the newly created cache. + * @param {object=} options Options object that specifies the cache behavior. Properties: * - 
    -         var $interpolate = ...; // injected
-         var exp = $interpolate('Hello {{name}}!');
-         expect(exp({name:'Angular'}).toEqual('Hello Angular!');
-
    + * - `{number=}` `capacity` — turns the cache into LRU cache. * + * @returns {object} Newly created cache object with the following set of methods: * - * @param {string} text The text with markup to interpolate. - * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have - * embedded expression in order to return an interpolation function. Strings with no - * embedded expression will return null for the interpolation function. - * @returns {function(context)} an interpolation function which is used to compute the interpolated - * string. The function has these parameters: + * - `{object}` `info()` — Returns id, size, and options of cache. + * - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache. + * - `{{*}} `get({string} key) — Returns cached value for `key` or undefined for cache miss. + * - `{void}` `remove({string} key) — Removes a key-value pair from the cache. + * - `{void}` `removeAll() — Removes all cached values. + * - `{void}` `destroy() — Removes references to this cache from $cacheFactory. * - * * `context`: an object against which any expressions embedded in the strings are evaluated - * against. - * - */ - function $interpolate(text, mustHaveExpression) { - var startIndex, - endIndex, - index = 0, - parts = [], - length = text.length, - hasInterpolation = false, - fn, - exp, - concat = []; - - while(index < length) { - if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) && - ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) { - (index != startIndex) && parts.push(text.substring(index, startIndex)); - parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex))); - fn.exp = exp; - index = endIndex + endSymbolLength; - hasInterpolation = true; - } else { - // we did not find anything, so we have to add the remainder to the parts array - (index != length) && parts.push(text.substring(index)); - index = length; - } - } - - if (!(length = parts.length)) { - // we added, nothing, must have been an empty string. - parts.push(''); - length = 1; - } - - if (!mustHaveExpression || hasInterpolation) { - concat.length = length; - fn = function(context) { - for(var i = 0, ii = length, part; i capacity) { + this.remove(staleEnd.key); + } + }, - while (i--) { - segments[i] = encodeUriSegment(segments[i]); - } - return segments.join('/'); -} + get: function(key) { + var lruEntry = lruHash[key]; -function stripHash(url) { - return url.split('#')[0]; -} + if (!lruEntry) return; + refresh(lruEntry); -function matchUrl(url, obj) { - var match = URL_MATCH.exec(url); + return data[key]; + }, - match = { - protocol: match[1], - host: match[3], - port: int(match[5]) || DEFAULT_PORTS[match[1]] || null, - path: match[6] || '/', - search: match[8], - hash: match[10] - }; - if (obj) { - obj.$$protocol = match.protocol; - obj.$$host = match.host; - obj.$$port = match.port; - } + remove: function(key) { + var lruEntry = lruHash[key]; - return match; -} + if (lruEntry == freshEnd) freshEnd = lruEntry.p; + if (lruEntry == staleEnd) staleEnd = lruEntry.n; + link(lruEntry.n,lruEntry.p); + delete lruHash[key]; + delete data[key]; + size--; + }, -function composeProtocolHostPort(protocol, host, port) { - return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port); -} + removeAll: function() { + data = {}; + size = 0; + lruHash = {}; + freshEnd = staleEnd = null; + }, -function pathPrefixFromBase(basePath) { - return basePath.substr(0, basePath.lastIndexOf('/')); -} + destroy: function() { + data = null; + stats = null; + lruHash = null; + delete caches[cacheId]; + }, -function convertToHtml5Url(url, basePath, hashPrefix) { - var match = matchUrl(url); - // already html5 url - if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) || - match.hash.indexOf(hashPrefix) !== 0) { - return url; - // convert hashbang url -> html5 url - } else { - return composeProtocolHostPort(match.protocol, match.host, match.port) + - pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length); - } -} + info: function() { + return extend({}, stats, {size: size}); + } + }; -function convertToHashbangUrl(url, basePath, hashPrefix) { - var match = matchUrl(url); + /** + * makes the `entry` the freshEnd of the LRU linked list + */ + function refresh(entry) { + if (entry != freshEnd) { + if (!staleEnd) { + staleEnd = entry; + } else if (staleEnd == entry) { + staleEnd = entry.n; + } + + link(entry.n, entry.p); + link(entry, freshEnd); + freshEnd = entry; + freshEnd.n = null; + } + } + - // already hashbang url - if (decodeURIComponent(match.path) == basePath) { - return url; - // convert html5 url -> hashbang url - } else { - var search = match.search && '?' + match.search || '', - hash = match.hash && '#' + match.hash || '', - pathPrefix = pathPrefixFromBase(basePath), - path = match.path.substr(pathPrefix.length); + /** + * bidirectionally links two entries of the LRU linked list + */ + function link(nextEntry, prevEntry) { + if (nextEntry != prevEntry) { + if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify + if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify + } + } + } - if (match.path.indexOf(pathPrefix) !== 0) { - throw Error('Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !'); - } - return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath + - '#' + hashPrefix + path + search + hash; - } -} + cacheFactory.info = function() { + var info = {}; + forEach(caches, function(cache, cacheId) { + info[cacheId] = cache.info(); + }); + return info; + }; -/** - * LocationUrl represents an url - * This object is exposed as $location service when HTML5 mode is enabled and supported - * - * @constructor - * @param {string} url HTML5 url - * @param {string} pathPrefix - */ -function LocationUrl(url, pathPrefix, appBaseUrl) { - pathPrefix = pathPrefix || ''; + cacheFactory.get = function(cacheId) { + return caches[cacheId]; + }; - /** - * Parse given html5 (regular) url string into properties - * @param {string} newAbsoluteUrl HTML5 url - * @private - */ - this.$$parse = function(newAbsoluteUrl) { - var match = matchUrl(newAbsoluteUrl, this); - if (match.path.indexOf(pathPrefix) !== 0) { - throw Error('Invalid url "' + newAbsoluteUrl + '", missing path prefix "' + pathPrefix + '" !'); + return cacheFactory; + }; } - this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length)); - this.$$search = parseKeyValue(match.search); - this.$$hash = match.hash && decodeURIComponent(match.hash) || ''; + /** + * @ngdoc object + * @name ng.$templateCache + * + * @description + * Cache used for storing html templates. + * + * See {@link ng.$cacheFactory $cacheFactory}. + * + */ + function $TemplateCacheProvider() { + this.$get = ['$cacheFactory', function($cacheFactory) { + return $cacheFactory('templates'); + }]; + } - this.$$compose(); - }; + /* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! + * + * DOM-related variables: + * + * - "node" - DOM Node + * - "element" - DOM Element or Node + * - "$node" or "$element" - jqLite-wrapped node or element + * + * + * Compiler related stuff: + * + * - "linkFn" - linking fn of a single directive + * - "nodeLinkFn" - function that aggregates all linking fns for a particular node + * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node + * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) + */ - /** - * Compose url and update `absUrl` property - * @private - */ - this.$$compose = function() { - var search = toKeyValue(this.$$search), - hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; - this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; - this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) + - pathPrefix + this.$$url; - }; + var NON_ASSIGNABLE_MODEL_EXPRESSION = 'Non-assignable model expression: '; - this.$$rewriteAppUrl = function(absoluteLinkUrl) { - if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) { - return absoluteLinkUrl; - } - } + /** + * @ngdoc function + * @name ng.$compile + * @function + * + * @description + * Compiles a piece of HTML string or DOM into a template and produces a template function, which + * can then be used to link {@link ng.$rootScope.Scope scope} and the template together. + * + * The compilation is a process of walking the DOM tree and trying to match DOM elements to + * {@link ng.$compileProvider#directive directives}. For each match it + * executes corresponding template function and collects the + * instance functions into a single template function which is then returned. + * + * The template function can then be used once to produce the view or as it is the case with + * {@link ng.directive:ngRepeat repeater} many-times, in which + * case each call results in a view that is a DOM clone of the original template. + * + + + +
    +
    +
    +
    +
    +     + + it('should auto compile', function() { + expect(element('div[compile]').text()).toBe('Hello Angular'); + input('html').enter('{{name}}!'); + expect(element('div[compile]').text()).toBe('Angular!'); + }); + +     - this.$$parse(url); -} + * + * + * @param {string|DOMElement} element Element or HTML string to compile into a template function. + * @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives. + * @param {number} maxPriority only apply directives lower then given priority (Only effects the + * root element(s), not their children) + * @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template + * (a DOM element/tree) to a scope. Where: + * + * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. + * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the + * `template` and call the `cloneAttachFn` function allowing the caller to attach the + * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is + * called as:
    `cloneAttachFn(clonedElement, scope)` where: + * + * * `clonedElement` - is a clone of the original `element` passed into the compiler. + * * `scope` - is the current scope with which the linking function is working with. + * + * Calling the linking function returns the element of the template. It is either the original element + * passed in, or the clone of the element if the `cloneAttachFn` is provided. + * + * After linking the view is not updated until after a call to $digest which typically is done by + * Angular automatically. + * + * If you need access to the bound view, there are two ways to do it: + * + * - If you are not asking the linking function to clone the template, create the DOM element(s) + * before you send them to the compiler and keep this reference around. + * 
    +     *     var element = $compile('
    {{total}}
    ')(scope);
+     *
    + * + * - if on the other hand, you need the element to be cloned, the view reference from the original + * example would not point to the clone, but rather to the original template that was cloned. In + * this case, you can access the clone via the cloneAttachFn: + * 
    +     *     var templateHTML = angular.element('
    {{total}}
    '),
+     *         scope = ....;
+     *
+     *     var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
+     *       //attach the clone to DOM document at the right place
+     *     });
+     *
+     *     //now we have reference to the cloned DOM via `clone`
+     *
    + * + * + * For information on how the compiler works, see the + * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. + */ -/** - * LocationHashbangUrl represents url - * This object is exposed as $location service when html5 history api is disabled or not supported - * - * @constructor - * @param {string} url Legacy url - * @param {string} hashPrefix Prefix for hash part (containing path and search) - */ -function LocationHashbangUrl(url, hashPrefix, appBaseUrl) { - var basePath; + /** + * @ngdoc service + * @name ng.$compileProvider + * @function + * + * @description + */ + $CompileProvider.$inject = ['$provide']; + function $CompileProvider($provide) { + var hasDirectives = {}, + Suffix = 'Directive', + COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/, + CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/, + MULTI_ROOT_TEMPLATE_ERROR = 'Template must have exactly one root element. was: '; - /** - * Parse given hashbang url into properties - * @param {string} url Hashbang url - * @private - */ - this.$$parse = function(url) { - var match = matchUrl(url, this); + /** + * @ngdoc function + * @name ng.$compileProvider#directive + * @methodOf ng.$compileProvider + * @function + * + * @description + * Register a new directives with the compiler. + * + * @param {string} name Name of the directive in camel-case. (ie ngBind which will match as + * ng-bind). + * @param {function} directiveFactory An injectable directive factroy function. See {@link guide/directive} for more + * info. + * @returns {ng.$compileProvider} Self for chaining. + */ + this.directive = function registerDirective(name, directiveFactory) { + if (isString(name)) { + assertArg(directiveFactory, 'directive'); + if (!hasDirectives.hasOwnProperty(name)) { + hasDirectives[name] = []; + $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', + function($injector, $exceptionHandler) { + var directives = []; + forEach(hasDirectives[name], function(directiveFactory) { + try { + var directive = $injector.invoke(directiveFactory); + if (isFunction(directive)) { + directive = { compile: valueFn(directive) }; + } else if (!directive.compile && directive.link) { + directive.compile = valueFn(directive.link); + } + directive.priority = directive.priority || 0; + directive.name = directive.name || name; + directive.require = directive.require || (directive.controller && directive.name); + directive.restrict = directive.restrict || 'A'; + directives.push(directive); + } catch (e) { + $exceptionHandler(e); + } + }); + return directives; + }]); + } + hasDirectives[name].push(directiveFactory); + } else { + forEach(name, reverseParams(registerDirective)); + } + return this; + }; - if (match.hash && match.hash.indexOf(hashPrefix) !== 0) { - throw Error('Invalid url "' + url + '", missing hash prefix "' + hashPrefix + '" !'); - } - basePath = match.path + (match.search ? '?' + match.search : ''); - match = HASH_MATCH.exec((match.hash || '').substr(hashPrefix.length)); - if (match[1]) { - this.$$path = (match[1].charAt(0) == '/' ? '' : '/') + decodeURIComponent(match[1]); - } else { - this.$$path = ''; - } - - this.$$search = parseKeyValue(match[3]); - this.$$hash = match[5] && decodeURIComponent(match[5]) || ''; - - this.$$compose(); - }; - - /** - * Compose hashbang url and update `absUrl` property - * @private - */ - this.$$compose = function() { - var search = toKeyValue(this.$$search), - hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; - - this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; - this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) + - basePath + (this.$$url ? '#' + hashPrefix + this.$$url : ''); - }; - - this.$$rewriteAppUrl = function(absoluteLinkUrl) { - if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) { - return absoluteLinkUrl; - } - } - - - this.$$parse(url); -} - - -LocationUrl.prototype = { - - /** - * Has any change been replacing ? - * @private - */ - $$replace: false, - - /** - * @ngdoc method - * @name ng.$location#absUrl - * @methodOf ng.$location - * - * @description - * This method is getter only. - * - * Return full url representation with all segments encoded according to rules specified in - * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}. - * - * @return {string} full url - */ - absUrl: locationGetter('$$absUrl'), - - /** - * @ngdoc method - * @name ng.$location#url - * @methodOf ng.$location - * - * @description - * This method is getter / setter. - * - * Return url (e.g. `/path?a=b#hash`) when called without any parameter. - * - * Change path, search and hash, when called with parameter and return `$location`. - * - * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) - * @return {string} url - */ - url: function(url, replace) { - if (isUndefined(url)) - return this.$$url; - - var match = PATH_MATCH.exec(url); - if (match[1]) this.path(decodeURIComponent(match[1])); - if (match[2] || match[1]) this.search(match[3] || ''); - this.hash(match[5] || '', replace); - - return this; - }, - - /** - * @ngdoc method - * @name ng.$location#protocol - * @methodOf ng.$location - * - * @description - * This method is getter only. - * - * Return protocol of current url. - * - * @return {string} protocol of current url - */ - protocol: locationGetter('$$protocol'), - - /** - * @ngdoc method - * @name ng.$location#host - * @methodOf ng.$location - * - * @description - * This method is getter only. - * - * Return host of current url. - * - * @return {string} host of current url. - */ - host: locationGetter('$$host'), - - /** - * @ngdoc method - * @name ng.$location#port - * @methodOf ng.$location - * - * @description - * This method is getter only. - * - * Return port of current url. - * - * @return {Number} port - */ - port: locationGetter('$$port'), - - /** - * @ngdoc method - * @name ng.$location#path - * @methodOf ng.$location - * - * @description - * This method is getter / setter. - * - * Return path of current url when called without any parameter. - * - * Change path when called with parameter and return `$location`. - * - * Note: Path should always begin with forward slash (/), this method will add the forward slash - * if it is missing. - * - * @param {string=} path New path - * @return {string} path - */ - path: locationGetterSetter('$$path', function(path) { - return path.charAt(0) == '/' ? path : '/' + path; - }), - - /** - * @ngdoc method - * @name ng.$location#search - * @methodOf ng.$location - * - * @description - * This method is getter / setter. - * - * Return search part (as object) of current url when called without any parameter. - * - * Change search part when called with parameter and return `$location`. - * - * @param {string|object=} search New search params - string or hash object - * @param {string=} paramValue If `search` is a string, then `paramValue` will override only a - * single search parameter. If the value is `null`, the parameter will be deleted. - * - * @return {string} search - */ - search: function(search, paramValue) { - if (isUndefined(search)) - return this.$$search; - - if (isDefined(paramValue)) { - if (paramValue === null) { - delete this.$$search[search]; - } else { - this.$$search[search] = paramValue; - } - } else { - this.$$search = isString(search) ? parseKeyValue(search) : search; - } - - this.$$compose(); - return this; - }, - - /** - * @ngdoc method - * @name ng.$location#hash - * @methodOf ng.$location - * - * @description - * This method is getter / setter. - * - * Return hash fragment when called without any parameter. - * - * Change hash fragment when called with parameter and return `$location`. - * - * @param {string=} hash New hash fragment - * @return {string} hash - */ - hash: locationGetterSetter('$$hash', identity), - - /** - * @ngdoc method - * @name ng.$location#replace - * @methodOf ng.$location - * - * @description - * If called, all changes to $location during current `$digest` will be replacing current history - * record, instead of adding new one. - */ - replace: function() { - this.$$replace = true; - return this; - } -}; - -LocationHashbangUrl.prototype = inherit(LocationUrl.prototype); - -function LocationHashbangInHtml5Url(url, hashPrefix, appBaseUrl, baseExtra) { - LocationHashbangUrl.apply(this, arguments); - - - this.$$rewriteAppUrl = function(absoluteLinkUrl) { - if (absoluteLinkUrl.indexOf(appBaseUrl) == 0) { - return appBaseUrl + baseExtra + '#' + hashPrefix + absoluteLinkUrl.substr(appBaseUrl.length); - } - } -} - -LocationHashbangInHtml5Url.prototype = inherit(LocationHashbangUrl.prototype); - -function locationGetter(property) { - return function() { - return this[property]; - }; -} - - -function locationGetterSetter(property, preprocess) { - return function(value) { - if (isUndefined(value)) - return this[property]; - - this[property] = preprocess(value); - this.$$compose(); - - return this; - }; -} + this.$get = [ + '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse', + '$controller', '$rootScope', + function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse, + $controller, $rootScope) { + var Attributes = function(element, attr) { + this.$$element = element; + this.$attr = attr || {}; + }; -/** - * @ngdoc object - * @name ng.$location - * - * @requires $browser - * @requires $sniffer - * @requires $rootElement - * - * @description - * The $location service parses the URL in the browser address bar (based on the - * {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL - * available to your application. Changes to the URL in the address bar are reflected into - * $location service and changes to $location are reflected into the browser address bar. - * - * **The $location service:** - * - * - Exposes the current URL in the browser address bar, so you can - * - Watch and observe the URL. - * - Change the URL. - * - Synchronizes the URL with the browser when the user - * - Changes the address bar. - * - Clicks the back or forward button (or clicks a History link). - * - Clicks on a link. - * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). - * - * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular - * Services: Using $location} - */ + Attributes.prototype = { + $normalize: directiveNormalize, + + + /** + * Set a normalized attribute on the element in a way such that all directives + * can share the attribute. This function properly handles boolean attributes. + * @param {string} key Normalized key. (ie ngAttribute) + * @param {string|boolean} value The value to set. If `null` attribute will be deleted. + * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. + * Defaults to true. + * @param {string=} attrName Optional none normalized name. Defaults to key. + */ + $set: function(key, value, writeAttr, attrName) { + var booleanKey = getBooleanAttrName(this.$$element[0], key), + $$observers = this.$$observers; + + if (booleanKey) { + this.$$element.prop(key, value); + attrName = booleanKey; + } + + this[key] = value; + + // translate normalized key to actual key + if (attrName) { + this.$attr[key] = attrName; + } else { + attrName = this.$attr[key]; + if (!attrName) { + this.$attr[key] = attrName = snake_case(key, '-'); + } + } + + if (writeAttr !== false) { + if (value === null || value === undefined) { + this.$$element.removeAttr(attrName); + } else { + this.$$element.attr(attrName, value); + } + } + + // fire observers + $$observers && forEach($$observers[key], function(fn) { + try { + fn(value); + } catch (e) { + $exceptionHandler(e); + } + }); + }, + + + /** + * Observe an interpolated attribute. + * The observer will never be called, if given attribute is not interpolated. + * + * @param {string} key Normalized key. (ie ngAttribute) . + * @param {function(*)} fn Function that will be called whenever the attribute value changes. + * @returns {function(*)} the `fn` Function passed in. + */ + $observe: function(key, fn) { + var attrs = this, + $$observers = (attrs.$$observers || (attrs.$$observers = {})), + listeners = ($$observers[key] || ($$observers[key] = [])); + + listeners.push(fn); + $rootScope.$evalAsync(function() { + if (!listeners.$$inter) { + // no one registered attribute interpolation function, so lets call it manually + fn(attrs[key]); + } + }); + return fn; + } + }; -/** - * @ngdoc object - * @name ng.$locationProvider - * @description - * Use the `$locationProvider` to configure how the application deep linking paths are stored. - */ -function $LocationProvider(){ - var hashPrefix = '', - html5Mode = false; - - /** - * @ngdoc property - * @name ng.$locationProvider#hashPrefix - * @methodOf ng.$locationProvider - * @description - * @param {string=} prefix Prefix for hash part (containing path and search) - * @returns {*} current value if used as getter or itself (chaining) if used as setter - */ - this.hashPrefix = function(prefix) { - if (isDefined(prefix)) { - hashPrefix = prefix; - return this; - } else { - return hashPrefix; - } - }; - - /** - * @ngdoc property - * @name ng.$locationProvider#html5Mode - * @methodOf ng.$locationProvider - * @description - * @param {string=} mode Use HTML5 strategy if available. - * @returns {*} current value if used as getter or itself (chaining) if used as setter - */ - this.html5Mode = function(mode) { - if (isDefined(mode)) { - html5Mode = mode; - return this; - } else { - return html5Mode; - } - }; - - this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', - function( $rootScope, $browser, $sniffer, $rootElement) { - var $location, - basePath, - pathPrefix, - initUrl = $browser.url(), - initUrlParts = matchUrl(initUrl), - appBaseUrl; - - if (html5Mode) { - basePath = $browser.baseHref() || '/'; - pathPrefix = pathPrefixFromBase(basePath); - appBaseUrl = - composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) + - pathPrefix + '/'; - - if ($sniffer.history) { - $location = new LocationUrl( - convertToHtml5Url(initUrl, basePath, hashPrefix), - pathPrefix, appBaseUrl); - } else { - $location = new LocationHashbangInHtml5Url( - convertToHashbangUrl(initUrl, basePath, hashPrefix), - hashPrefix, appBaseUrl, basePath.substr(pathPrefix.length + 1)); - } - } else { - appBaseUrl = - composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) + - (initUrlParts.path || '') + - (initUrlParts.search ? ('?' + initUrlParts.search) : '') + - '#' + hashPrefix + '/'; + var startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}') + ? identity + : function denormalizeTemplate(template) { + return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); + }; - $location = new LocationHashbangUrl(initUrl, hashPrefix, appBaseUrl); - } - $rootElement.bind('click', function(event) { - // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) - // currently we open nice url link and redirect then + return compile; - if (event.ctrlKey || event.metaKey || event.which == 2) return; + //================================ - var elm = jqLite(event.target); - - // traverse the DOM up to find first A tag - while (lowercase(elm[0].nodeName) !== 'a') { - // ignore rewriting if no A tag (reached root element, or no parent - removed from document) - if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; - } - - var absHref = elm.prop('href'), - rewrittenUrl = $location.$$rewriteAppUrl(absHref); + function compile($compileNode, transcludeFn, maxPriority) { + if (!($compileNode instanceof jqLite)) { + // jquery always rewraps, where as we need to preserve the original selector so that we can modify it. + $compileNode = jqLite($compileNode); + } + // We can not compile top level text elements since text nodes can be merged and we will + // not be able to attach scope data to them, so we will wrap them in + forEach($compileNode, function(node, index){ + if (node.nodeType == 3 /* text node */) { + $compileNode[index] = jqLite(node).wrap('').parent()[0]; + } + }); + var compositeLinkFn = compileNodes($compileNode, transcludeFn, $compileNode, maxPriority); + return function(scope, cloneConnectFn){ + assertArg(scope, 'scope'); + // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart + // and sometimes changes the structure of the DOM. + var $linkNode = cloneConnectFn + ? JQLitePrototype.clone.call($compileNode) // IMPORTANT!!! + : $compileNode; + $linkNode.data('$scope', scope); + safeAddClass($linkNode, 'ng-scope'); + if (cloneConnectFn) cloneConnectFn($linkNode, scope); + if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode); + return $linkNode; + }; + } - if (absHref && !elm.attr('target') && rewrittenUrl) { - // update location manually - $location.$$parse(rewrittenUrl); - $rootScope.$apply(); - event.preventDefault(); - // hack to work around FF6 bug 684208 when scenario runner clicks on links - window.angular['ff-684208-preventDefault'] = true; - } - }); + function wrongMode(localName, mode) { + throw Error("Unsupported '" + mode + "' for '" + localName + "'."); + } + function safeAddClass($element, className) { + try { + $element.addClass(className); + } catch(e) { + // ignore, since it means that we are trying to set class on + // SVG element, where class name is read-only. + } + } - // rewrite hashbang url <> html5 url - if ($location.absUrl() != initUrl) { - $browser.url($location.absUrl(), true); - } + /** + * Compile function matches each node in nodeList against the directives. Once all directives + * for a particular node are collected their compile functions are executed. The compile + * functions return values - the linking functions - are combined into a composite linking + * function, which is the a linking function for the node. + * + * @param {NodeList} nodeList an array of nodes to compile + * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the + * scope argument is auto-generated to the new child of the transcluded parent scope. + * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the + * rootElement must be set the jqLite collection of the compile root. This is + * needed so that the jqLite collection items can be replaced with widgets. + * @param {number=} max directive priority + * @returns {?function} A composite linking function of all of the matched directives or null. + */ + function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority) { + var linkFns = [], + nodeLinkFn, childLinkFn, directives, attrs, linkFnFound; + + for(var i = 0; i < nodeList.length; i++) { + attrs = new Attributes(); + + // we must always refer to nodeList[i] since the nodes can be replaced underneath us. + directives = collectDirectives(nodeList[i], [], attrs, maxPriority); + + nodeLinkFn = (directives.length) + ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement) + : null; + + childLinkFn = (nodeLinkFn && nodeLinkFn.terminal) + ? null + : compileNodes(nodeList[i].childNodes, + nodeLinkFn ? nodeLinkFn.transclude : transcludeFn); + + linkFns.push(nodeLinkFn); + linkFns.push(childLinkFn); + linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn); + } - // update $location when $browser url changes - $browser.onUrlChange(function(newUrl) { - if ($location.absUrl() != newUrl) { - $rootScope.$evalAsync(function() { - var oldUrl = $location.absUrl(); + // return a linking function if we have found anything, null otherwise + return linkFnFound ? compositeLinkFn : null; + + function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) { + var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn; + + for(var i = 0, n = 0, ii = linkFns.length; i < ii; n++) { + node = nodeList[n]; + nodeLinkFn = linkFns[i++]; + childLinkFn = linkFns[i++]; + + if (nodeLinkFn) { + if (nodeLinkFn.scope) { + childScope = scope.$new(isObject(nodeLinkFn.scope)); + jqLite(node).data('$scope', childScope); + } else { + childScope = scope; + } + childTranscludeFn = nodeLinkFn.transclude; + if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) { + nodeLinkFn(childLinkFn, childScope, node, $rootElement, + (function(transcludeFn) { + return function(cloneFn) { + var transcludeScope = scope.$new(); + + return transcludeFn(transcludeScope, cloneFn). + bind('$destroy', bind(transcludeScope, transcludeScope.$destroy)); + }; + })(childTranscludeFn || transcludeFn) + ); + } else { + nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn); + } + } else if (childLinkFn) { + childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn); + } + } + } + } - $location.$$parse(newUrl); - afterLocationChange(oldUrl); - }); - if (!$rootScope.$$phase) $rootScope.$digest(); - } - }); - // update browser - var changeCounter = 0; - $rootScope.$watch(function $locationWatch() { - var oldUrl = $browser.url(); - - if (!changeCounter || oldUrl != $location.absUrl()) { - changeCounter++; - $rootScope.$evalAsync(function() { - if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl). - defaultPrevented) { - $location.$$parse(oldUrl); - } else { - $browser.url($location.absUrl(), $location.$$replace); - $location.$$replace = false; - afterLocationChange(oldUrl); - } - }); - } + /** + * Looks for directives on the given node ands them to the directive collection which is sorted. + * + * @param node node to search + * @param directives an array to which the directives are added to. This array is sorted before + * the function returns. + * @param attrs the shared attrs object which is used to populate the normalized attributes. + * @param {number=} max directive priority + */ + function collectDirectives(node, directives, attrs, maxPriority) { + var nodeType = node.nodeType, + attrsMap = attrs.$attr, + match, + className; + + switch(nodeType) { + case 1: /* Element */ + // use the node name: + addDirective(directives, + directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority); + + // iterate over the attributes + for (var attr, name, nName, value, nAttrs = node.attributes, + j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { + attr = nAttrs[j]; + if (attr.specified) { + name = attr.name; + nName = directiveNormalize(name.toLowerCase()); + attrsMap[nName] = name; + attrs[nName] = value = trim((msie && name == 'href') + ? decodeURIComponent(node.getAttribute(name, 2)) + : attr.value); + if (getBooleanAttrName(node, nName)) { + attrs[nName] = true; // presence means true + } + addAttrInterpolateDirective(node, directives, value, nName); + addDirective(directives, nName, 'A', maxPriority); + } + } + + // use class as directive + className = node.className; + if (isString(className)) { + while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { + nName = directiveNormalize(match[2]); + if (addDirective(directives, nName, 'C', maxPriority)) { + attrs[nName] = trim(match[3]); + } + className = className.substr(match.index + match[0].length); + } + } + break; + case 3: /* Text Node */ + addTextInterpolateDirective(directives, node.nodeValue); + break; + case 8: /* Comment */ + try { + match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); + if (match) { + nName = directiveNormalize(match[1]); + if (addDirective(directives, nName, 'M', maxPriority)) { + attrs[nName] = trim(match[2]); + } + } + } catch (e) { + // turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value. + // Just ignore it and continue. (Can't seem to reproduce in test case.) + } + break; + } - return changeCounter; - }); + directives.sort(byPriority); + return directives; + } - return $location; - function afterLocationChange(oldUrl) { - $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl); - } -}]; -} + /** + * Once the directives have been collected their compile functions is executed. This method + * is responsible for inlining directive templates as well as terminating the application + * of the directives if the terminal directive has been reached.. + * + * @param {Array} directives Array of collected directives to execute their compile function. + * this needs to be pre-sorted by priority order. + * @param {Node} compileNode The raw DOM node to apply the compile functions to + * @param {Object} templateAttrs The shared attribute function + * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the + * scope argument is auto-generated to the new child of the transcluded parent scope. + * @param {DOMElement} $rootElement If we are working on the root of the compile tree then this + * argument has the root jqLite array so that we can replace widgets on it. + * @returns linkFn + */ + function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) { + var terminalPriority = -Number.MAX_VALUE, + preLinkFns = [], + postLinkFns = [], + newScopeDirective = null, + newIsolatedScopeDirective = null, + templateDirective = null, + $compileNode = templateAttrs.$$element = jqLite(compileNode), + directive, + directiveName, + $template, + transcludeDirective, + childTranscludeFn = transcludeFn, + controllerDirectives, + linkFn, + directiveValue; + + // executes all directives on the current element + for(var i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + $template = undefined; + + if (terminalPriority > directive.priority) { + break; // prevent further processing of directives + } + + if (directiveValue = directive.scope) { + assertNoDuplicate('isolated scope', newIsolatedScopeDirective, directive, $compileNode); + if (isObject(directiveValue)) { + safeAddClass($compileNode, 'ng-isolate-scope'); + newIsolatedScopeDirective = directive; + } + safeAddClass($compileNode, 'ng-scope'); + newScopeDirective = newScopeDirective || directive; + } + + directiveName = directive.name; + + if (directiveValue = directive.controller) { + controllerDirectives = controllerDirectives || {}; + assertNoDuplicate("'" + directiveName + "' controller", + controllerDirectives[directiveName], directive, $compileNode); + controllerDirectives[directiveName] = directive; + } + + if (directiveValue = directive.transclude) { + assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode); + transcludeDirective = directive; + terminalPriority = directive.priority; + if (directiveValue == 'element') { + $template = jqLite(compileNode); + $compileNode = templateAttrs.$$element = + jqLite(''); + compileNode = $compileNode[0]; + replaceWith($rootElement, jqLite($template[0]), compileNode); + childTranscludeFn = compile($template, transcludeFn, terminalPriority); + } else { + $template = jqLite(JQLiteClone(compileNode)).contents(); + $compileNode.html(''); // clear contents + childTranscludeFn = compile($template, transcludeFn); + } + } + + if ((directiveValue = directive.template)) { + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + directiveValue = denormalizeTemplate(directiveValue); + + if (directive.replace) { + $template = jqLite('
    ' + + trim(directiveValue) + + '
    ').contents(); + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue); + } + + replaceWith($rootElement, $compileNode, compileNode); + + var newTemplateAttrs = {$attr: {}}; + + // combine directives from the original node and from the template: + // - take the array of directives for this element + // - split it into two parts, those that were already applied and those that weren't + // - collect directives from the template, add them to the second group and sort them + // - append the second group with new directives to the first group + directives = directives.concat( + collectDirectives( + compileNode, + directives.splice(i + 1, directives.length - (i + 1)), + newTemplateAttrs + ) + ); + mergeTemplateAttributes(templateAttrs, newTemplateAttrs); + + ii = directives.length; + } else { + $compileNode.html(directiveValue); + } + } + + if (directive.templateUrl) { + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), + nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace, + childTranscludeFn); + ii = directives.length; + } else if (directive.compile) { + try { + linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); + if (isFunction(linkFn)) { + addLinkFns(null, linkFn); + } else if (linkFn) { + addLinkFns(linkFn.pre, linkFn.post); + } + } catch (e) { + $exceptionHandler(e, startingTag($compileNode)); + } + } + + if (directive.terminal) { + nodeLinkFn.terminal = true; + terminalPriority = Math.max(terminalPriority, directive.priority); + } -/** - * @ngdoc object - * @name ng.$log - * @requires $window - * - * @description - * Simple service for logging. Default implementation writes the message - * into the browser's console (if present). - * - * The main purpose of this service is to simplify debugging and troubleshooting. - * - * @example - - - function LogCtrl($scope, $log) { - $scope.$log = $log; - $scope.message = 'Hello World!'; - } - - -
    -

    Reload this page with open console, enter text and hit the log button...

    - Message: - - - - - -
    -     -     - */ + } -function $LogProvider(){ - this.$get = ['$window', function($window){ - return { - /** - * @ngdoc method - * @name ng.$log#log - * @methodOf ng.$log - * - * @description - * Write a log message - */ - log: consoleLog('log'), - - /** - * @ngdoc method - * @name ng.$log#warn - * @methodOf ng.$log - * - * @description - * Write a warning message - */ - warn: consoleLog('warn'), - - /** - * @ngdoc method - * @name ng.$log#info - * @methodOf ng.$log - * - * @description - * Write an information message - */ - info: consoleLog('info'), - - /** - * @ngdoc method - * @name ng.$log#error - * @methodOf ng.$log - * - * @description - * Write an error message - */ - error: consoleLog('error') - }; + nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope; + nodeLinkFn.transclude = transcludeDirective && childTranscludeFn; - function formatError(arg) { - if (arg instanceof Error) { - if (arg.stack) { - arg = (arg.message && arg.stack.indexOf(arg.message) === -1) - ? 'Error: ' + arg.message + '\n' + arg.stack - : arg.stack; - } else if (arg.sourceURL) { - arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; - } - } - return arg; - } + // might be normal or delayed nodeLinkFn depending on if templateUrl is present + return nodeLinkFn; - function consoleLog(type) { - var console = $window.console || {}, - logFn = console[type] || console.log || noop; + //////////////////// - if (logFn.apply) { - return function() { - var args = []; - forEach(arguments, function(arg) { - args.push(formatError(arg)); - }); - return logFn.apply(console, args); - }; - } - - // we are IE which either doesn't have window.console => this is noop and we do nothing, - // or we are IE where console.log doesn't have apply so we log at least first 2 args - return function(arg1, arg2) { - logFn(arg1, arg2); - } - } - }]; -} - -var OPERATORS = { - 'null':function(){return null;}, - 'true':function(){return true;}, - 'false':function(){return false;}, - undefined:noop, - '+':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)+(isDefined(b)?b:0);}, - '-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);}, - '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);}, - '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);}, - '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);}, - '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);}, - '=':noop, - '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);}, - '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);}, - '<':function(self, locals, a,b){return a(self, locals)':function(self, locals, a,b){return a(self, locals)>b(self, locals);}, - '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);}, - '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);}, - '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);}, - '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);}, - '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);}, -// '|':function(self, locals, a,b){return a|b;}, - '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));}, - '!':function(self, locals, a){return !a(self, locals);} -}; -var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; - -function lex(text, csp){ - var tokens = [], - token, - index = 0, - json = [], - ch, - lastCh = ':'; // can start regexp - - while (index < text.length) { - ch = text.charAt(index); - if (is('"\'')) { - readString(ch); - } else if (isNumber(ch) || is('.') && isNumber(peek())) { - readNumber(); - } else if (isIdent(ch)) { - readIdent(); - // identifiers can only be if the preceding char was a { or , - if (was('{,') && json[0]=='{' && - (token=tokens[tokens.length-1])) { - token.json = token.text.indexOf('.') == -1; - } - } else if (is('(){}[].,;:')) { - tokens.push({ - index:index, - text:ch, - json:(was(':[,') && is('{[')) || is('}]:,') - }); - if (is('{[')) json.unshift(ch); - if (is('}]')) json.shift(); - index++; - } else if (isWhitespace(ch)) { - index++; - continue; - } else { - var ch2 = ch + peek(), - fn = OPERATORS[ch], - fn2 = OPERATORS[ch2]; - if (fn2) { - tokens.push({index:index, text:ch2, fn:fn2}); - index += 2; - } else if (fn) { - tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')}); - index += 1; - } else { - throwError("Unexpected next character ", index, index+1); - } - } - lastCh = ch; - } - return tokens; - - function is(chars) { - return chars.indexOf(ch) != -1; - } - - function was(chars) { - return chars.indexOf(lastCh) != -1; - } - - function peek() { - return index + 1 < text.length ? text.charAt(index + 1) : false; - } - function isNumber(ch) { - return '0' <= ch && ch <= '9'; - } - function isWhitespace(ch) { - return ch == ' ' || ch == '\r' || ch == '\t' || - ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0 - } - function isIdent(ch) { - return 'a' <= ch && ch <= 'z' || - 'A' <= ch && ch <= 'Z' || - '_' == ch || ch == '$'; - } - function isExpOperator(ch) { - return ch == '-' || ch == '+' || isNumber(ch); - } - - function throwError(error, start, end) { - end = end || index; - throw Error("Lexer Error: " + error + " at column" + - (isDefined(start) - ? "s " + start + "-" + index + " [" + text.substring(start, end) + "]" - : " " + end) + - " in expression [" + text + "]."); - } - - function readNumber() { - var number = ""; - var start = index; - while (index < text.length) { - var ch = lowercase(text.charAt(index)); - if (ch == '.' || isNumber(ch)) { - number += ch; - } else { - var peekCh = peek(); - if (ch == 'e' && isExpOperator(peekCh)) { - number += ch; - } else if (isExpOperator(ch) && - peekCh && isNumber(peekCh) && - number.charAt(number.length - 1) == 'e') { - number += ch; - } else if (isExpOperator(ch) && - (!peekCh || !isNumber(peekCh)) && - number.charAt(number.length - 1) == 'e') { - throwError('Invalid exponent'); - } else { - break; - } - } - index++; - } - number = 1 * number; - tokens.push({index:start, text:number, json:true, - fn:function() {return number;}}); - } - function readIdent() { - var ident = "", - start = index, - lastDot, peekIndex, methodName; - - while (index < text.length) { - var ch = text.charAt(index); - if (ch == '.' || isIdent(ch) || isNumber(ch)) { - if (ch == '.') lastDot = index; - ident += ch; - } else { - break; - } - index++; - } - - //check if this is not a method invocation and if it is back out to last dot - if (lastDot) { - peekIndex = index; - while(peekIndex < text.length) { - var ch = text.charAt(peekIndex); - if (ch == '(') { - methodName = ident.substr(lastDot - start + 1); - ident = ident.substr(0, lastDot - start); - index = peekIndex; - break; - } - if(isWhitespace(ch)) { - peekIndex++; - } else { - break; - } - } - } + function addLinkFns(pre, post) { + if (pre) { + pre.require = directive.require; + preLinkFns.push(pre); + } + if (post) { + post.require = directive.require; + postLinkFns.push(post); + } + } - var token = { - index:start, - text:ident - }; + function getControllers(require, $element) { + var value, retrievalMethod = 'data', optional = false; + if (isString(require)) { + while((value = require.charAt(0)) == '^' || value == '?') { + require = require.substr(1); + if (value == '^') { + retrievalMethod = 'inheritedData'; + } + optional = optional || value == '?'; + } + value = $element[retrievalMethod]('$' + require + 'Controller'); + if (!value && !optional) { + throw Error("No controller: " + require); + } + return value; + } else if (isArray(require)) { + value = []; + forEach(require, function(require) { + value.push(getControllers(require, $element)); + }); + } + return value; + } - if (OPERATORS.hasOwnProperty(ident)) { - token.fn = token.json = OPERATORS[ident]; - } else { - var getter = getterFn(ident, csp); - token.fn = extend(function(self, locals) { - return (getter(self, locals)); - }, { - assign: function(self, value) { - return setter(self, ident, value); - } - }); - } - - tokens.push(token); - - if (methodName) { - tokens.push({ - index:lastDot, - text: '.', - json: false - }); - tokens.push({ - index: lastDot + 1, - text: methodName, - json: false - }); - } - } - - function readString(quote) { - var start = index; - index++; - var string = ""; - var rawString = quote; - var escape = false; - while (index < text.length) { - var ch = text.charAt(index); - rawString += ch; - if (escape) { - if (ch == 'u') { - var hex = text.substring(index + 1, index + 5); - if (!hex.match(/[\da-f]{4}/i)) - throwError( "Invalid unicode escape [\\u" + hex + "]"); - index += 4; - string += String.fromCharCode(parseInt(hex, 16)); - } else { - var rep = ESCAPE[ch]; - if (rep) { - string += rep; - } else { - string += ch; - } - } - escape = false; - } else if (ch == '\\') { - escape = true; - } else if (ch == quote) { - index++; - tokens.push({ - index:start, - text:rawString, - string:string, - json:true, - fn:function() { return string; } - }); - return; - } else { - string += ch; - } - index++; - } - throwError("Unterminated quote", start); - } -} -///////////////////////////////////////// + function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) { + var attrs, $element, i, ii, linkFn, controller; + + if (compileNode === linkNode) { + attrs = templateAttrs; + } else { + attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr)); + } + $element = attrs.$$element; + + if (newScopeDirective && isObject(newScopeDirective.scope)) { + var LOCAL_REGEXP = /^\s*([@=&])\s*(\w*)\s*$/; + + var parentScope = scope.$parent || scope; + + forEach(newScopeDirective.scope, function(definiton, scopeName) { + var match = definiton.match(LOCAL_REGEXP) || [], + attrName = match[2]|| scopeName, + mode = match[1], // @, =, or & + lastValue, + parentGet, parentSet; + + switch (mode) { + + case '@': { + attrs.$observe(attrName, function(value) { + scope[scopeName] = value; + }); + attrs.$$observers[attrName].$$scope = parentScope; + break; + } + + case '=': { + parentGet = $parse(attrs[attrName]); + parentSet = parentGet.assign || function() { + // reset the change, or we will throw this exception on every $digest + lastValue = scope[scopeName] = parentGet(parentScope); + throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + attrs[attrName] + + ' (directive: ' + newScopeDirective.name + ')'); + }; + lastValue = scope[scopeName] = parentGet(parentScope); + scope.$watch(function() { + var parentValue = parentGet(parentScope); + + if (parentValue !== scope[scopeName]) { + // we are out of sync and need to copy + if (parentValue !== lastValue) { + // parent changed and it has precedence + lastValue = scope[scopeName] = parentValue; + } else { + // if the parent can be assigned then do so + parentSet(parentScope, lastValue = scope[scopeName]); + } + } + return parentValue; + }); + break; + } + + case '&': { + parentGet = $parse(attrs[attrName]); + scope[scopeName] = function(locals) { + return parentGet(parentScope, locals); + } + break; + } + + default: { + throw Error('Invalid isolate scope definition for directive ' + + newScopeDirective.name + ': ' + definiton); + } + } + }); + } + + if (controllerDirectives) { + forEach(controllerDirectives, function(directive) { + var locals = { + $scope: scope, + $element: $element, + $attrs: attrs, + $transclude: boundTranscludeFn + }; + + controller = directive.controller; + if (controller == '@') { + controller = attrs[directive.name]; + } + + $element.data( + '$' + directive.name + 'Controller', + $controller(controller, locals)); + }); + } + + // PRELINKING + for(i = 0, ii = preLinkFns.length; i < ii; i++) { + try { + linkFn = preLinkFns[i]; + linkFn(scope, $element, attrs, + linkFn.require && getControllers(linkFn.require, $element)); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + + // RECURSION + childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn); + + // POSTLINKING + for(i = 0, ii = postLinkFns.length; i < ii; i++) { + try { + linkFn = postLinkFns[i]; + linkFn(scope, $element, attrs, + linkFn.require && getControllers(linkFn.require, $element)); + } catch (e) { + $exceptionHandler(e, startingTag($element)); + } + } + } + } -function parser(text, json, $filter, csp){ - var ZERO = valueFn(0), - value, - tokens = lex(text, csp), - assignment = _assignment, - functionCall = _functionCall, - fieldAccess = _fieldAccess, - objectIndex = _objectIndex, - filterChain = _filterChain; - - if(json){ - // The extra level of aliasing is here, just in case the lexer misses something, so that - // we prevent any accidental execution in JSON. - assignment = logicalOR; - functionCall = - fieldAccess = - objectIndex = - filterChain = - function() { throwError("is not valid json", {text:text, index:0}); }; - value = primary(); - } else { - value = statements(); - } - if (tokens.length !== 0) { - throwError("is an unexpected token", tokens[0]); - } - return value; - - /////////////////////////////////// - function throwError(msg, token) { - throw Error("Syntax Error: Token '" + token.text + - "' " + msg + " at column " + - (token.index + 1) + " of the expression [" + - text + "] starting at [" + text.substring(token.index) + "]."); - } - - function peekToken() { - if (tokens.length === 0) - throw Error("Unexpected end of expression: " + text); - return tokens[0]; - } - - function peek(e1, e2, e3, e4) { - if (tokens.length > 0) { - var token = tokens[0]; - var t = token.text; - if (t==e1 || t==e2 || t==e3 || t==e4 || - (!e1 && !e2 && !e3 && !e4)) { - return token; - } - } - return false; - } - - function expect(e1, e2, e3, e4){ - var token = peek(e1, e2, e3, e4); - if (token) { - if (json && !token.json) { - throwError("is not valid json", token); - } - tokens.shift(); - return token; - } - return false; - } - - function consume(e1){ - if (!expect(e1)) { - throwError("is unexpected, expecting [" + e1 + "]", peek()); - } - } - - function unaryFn(fn, right) { - return function(self, locals) { - return fn(self, locals, right); - }; - } - function binaryFn(left, fn, right) { - return function(self, locals) { - return fn(self, locals, left, right); - }; - } - - function statements() { - var statements = []; - while(true) { - if (tokens.length > 0 && !peek('}', ')', ';', ']')) - statements.push(filterChain()); - if (!expect(';')) { - // optimize for the common case where there is only one statement. - // TODO(size): maybe we should not support multiple statements? - return statements.length == 1 - ? statements[0] - : function(self, locals){ - var value; - for ( var i = 0; i < statements.length; i++) { - var statement = statements[i]; - if (statement) - value = statement(self, locals); - } - return value; - }; - } - } - } - - function _filterChain() { - var left = expression(); - var token; - while(true) { - if ((token = expect('|'))) { - left = binaryFn(left, token.fn, filter()); - } else { - return left; - } - } - } - - function filter() { - var token = expect(); - var fn = $filter(token.text); - var argsFn = []; - while(true) { - if ((token = expect(':'))) { - argsFn.push(expression()); - } else { - var fnInvoke = function(self, locals, input){ - var args = [input]; - for ( var i = 0; i < argsFn.length; i++) { - args.push(argsFn[i](self, locals)); - } - return fn.apply(self, args); - }; - return function() { - return fnInvoke; - }; - } - } - } - - function expression() { - return assignment(); - } - - function _assignment() { - var left = logicalOR(); - var right; - var token; - if ((token = expect('='))) { - if (!left.assign) { - throwError("implies assignment but [" + - text.substring(0, token.index) + "] can not be assigned to", token); - } - right = logicalOR(); - return function(self, locals){ - return left.assign(self, right(self, locals), locals); - }; - } else { - return left; - } - } - - function logicalOR() { - var left = logicalAND(); - var token; - while(true) { - if ((token = expect('||'))) { - left = binaryFn(left, token.fn, logicalAND()); - } else { - return left; - } - } - } - - function logicalAND() { - var left = equality(); - var token; - if ((token = expect('&&'))) { - left = binaryFn(left, token.fn, logicalAND()); - } - return left; - } - - function equality() { - var left = relational(); - var token; - if ((token = expect('==','!='))) { - left = binaryFn(left, token.fn, equality()); - } - return left; - } - - function relational() { - var left = additive(); - var token; - if ((token = expect('<', '>', '<=', '>='))) { - left = binaryFn(left, token.fn, relational()); - } - return left; - } - - function additive() { - var left = multiplicative(); - var token; - while ((token = expect('+','-'))) { - left = binaryFn(left, token.fn, multiplicative()); - } - return left; - } - - function multiplicative() { - var left = unary(); - var token; - while ((token = expect('*','/','%'))) { - left = binaryFn(left, token.fn, unary()); - } - return left; - } - - function unary() { - var token; - if (expect('+')) { - return primary(); - } else if ((token = expect('-'))) { - return binaryFn(ZERO, token.fn, unary()); - } else if ((token = expect('!'))) { - return unaryFn(token.fn, unary()); - } else { - return primary(); - } - } + /** + * looks up the directive and decorates it with exception handling and proper parameters. We + * call this the boundDirective. + * + * @param {string} name name of the directive to look up. + * @param {string} location The directive must be found in specific format. + * String containing any of theses characters: + * + * * `E`: element name + * * `A': attribute + * * `C`: class + * * `M`: comment + * @returns true if directive was added. + */ + function addDirective(tDirectives, name, location, maxPriority) { + var match = false; + if (hasDirectives.hasOwnProperty(name)) { + for(var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i directive.priority) && + directive.restrict.indexOf(location) != -1) { + tDirectives.push(directive); + match = true; + } + } catch(e) { $exceptionHandler(e); } + } + } + return match; + } - function primary() { - var primary; - if (expect('(')) { - primary = filterChain(); - consume(')'); - } else if (expect('[')) { - primary = arrayDeclaration(); - } else if (expect('{')) { - primary = object(); - } else { - var token = expect(); - primary = token.fn; - if (!primary) { - throwError("not a primary expression", token); - } - } - - var next, context; - while ((next = expect('(', '[', '.'))) { - if (next.text === '(') { - primary = functionCall(primary, context); - context = null; - } else if (next.text === '[') { - context = primary; - primary = objectIndex(primary); - } else if (next.text === '.') { - context = primary; - primary = fieldAccess(primary); - } else { - throwError("IMPOSSIBLE"); - } - } - return primary; - } - - function _fieldAccess(object) { - var field = expect().text; - var getter = getterFn(field, csp); - return extend( - function(self, locals) { - return getter(object(self, locals), locals); - }, - { - assign:function(self, value, locals) { - return setter(object(self, locals), field, value); - } - } - ); - } - - function _objectIndex(obj) { - var indexFn = expression(); - consume(']'); - return extend( - function(self, locals){ - var o = obj(self, locals), - i = indexFn(self, locals), - v, p; - - if (!o) return undefined; - v = o[i]; - if (v && v.then) { - p = v; - if (!('$$v' in v)) { - p.$$v = undefined; - p.then(function(val) { p.$$v = val; }); - } - v = v.$$v; - } - return v; - }, { - assign:function(self, value, locals){ - return obj(self, locals)[indexFn(self, locals)] = value; - } - }); - } - - function _functionCall(fn, contextGetter) { - var argsFn = []; - if (peekToken().text != ')') { - do { - argsFn.push(expression()); - } while (expect(',')); - } - consume(')'); - return function(self, locals){ - var args = [], - context = contextGetter ? contextGetter(self, locals) : self; - - for ( var i = 0; i < argsFn.length; i++) { - args.push(argsFn[i](self, locals)); - } - var fnPtr = fn(self, locals) || noop; - // IE stupidity! - return fnPtr.apply - ? fnPtr.apply(context, args) - : fnPtr(args[0], args[1], args[2], args[3], args[4]); - }; - } - - // This is used with json array declaration - function arrayDeclaration () { - var elementFns = []; - if (peekToken().text != ']') { - do { - elementFns.push(expression()); - } while (expect(',')); - } - consume(']'); - return function(self, locals){ - var array = []; - for ( var i = 0; i < elementFns.length; i++) { - array.push(elementFns[i](self, locals)); - } - return array; - }; - } - - function object () { - var keyValues = []; - if (peekToken().text != '}') { - do { - var token = expect(), - key = token.string || token.text; - consume(":"); - var value = expression(); - keyValues.push({key:key, value:value}); - } while (expect(',')); - } - consume('}'); - return function(self, locals){ - var object = {}; - for ( var i = 0; i < keyValues.length; i++) { - var keyValue = keyValues[i]; - var value = keyValue.value(self, locals); - object[keyValue.key] = value; - } - return object; - }; - } -} + /** + * When the element is replaced with HTML template then the new attributes + * on the template need to be merged with the existing attributes in the DOM. + * The desired effect is to have both of the attributes present. + * + * @param {object} dst destination attributes (original DOM) + * @param {object} src source attributes (from the directive template) + */ + function mergeTemplateAttributes(dst, src) { + var srcAttr = src.$attr, + dstAttr = dst.$attr, + $element = dst.$$element; + + // reapply the old attributes to the new element + forEach(dst, function(value, key) { + if (key.charAt(0) != '$') { + if (src[key]) { + value += (key === 'style' ? ';' : ' ') + src[key]; + } + dst.$set(key, value, true, srcAttr[key]); + } + }); + + // copy the new attributes on the old attrs object + forEach(src, function(value, key) { + if (key == 'class') { + safeAddClass($element, value); + dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value; + } else if (key == 'style') { + $element.attr('style', $element.attr('style') + ';' + value); + } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) { + dst[key] = value; + dstAttr[key] = srcAttr[key]; + } + }); + } -////////////////////////////////////////////////// -// Parser helper functions -////////////////////////////////////////////////// -function setter(obj, path, setValue) { - var element = path.split('.'); - for (var i = 0; element.length > 1; i++) { - var key = element.shift(); - var propertyObj = obj[key]; - if (!propertyObj) { - propertyObj = {}; - obj[key] = propertyObj; - } - obj = propertyObj; - } - obj[element.shift()] = setValue; - return setValue; -} + function compileTemplateUrl(directives, beforeTemplateNodeLinkFn, $compileNode, tAttrs, + $rootElement, replace, childTranscludeFn) { + var linkQueue = [], + afterTemplateNodeLinkFn, + afterTemplateChildLinkFn, + beforeTemplateCompileNode = $compileNode[0], + origAsyncDirective = directives.shift(), + // The fact that we have to copy and patch the directive seems wrong! + derivedSyncDirective = extend({}, origAsyncDirective, { + controller: null, templateUrl: null, transclude: null + }); + + $compileNode.html(''); + + $http.get(origAsyncDirective.templateUrl, {cache: $templateCache}). + success(function(content) { + var compileNode, tempTemplateAttrs, $template; + + content = denormalizeTemplate(content); + + if (replace) { + $template = jqLite('
    ' + trim(content) + '
    ').contents(); + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw new Error(MULTI_ROOT_TEMPLATE_ERROR + content); + } + + tempTemplateAttrs = {$attr: {}}; + replaceWith($rootElement, $compileNode, compileNode); + collectDirectives(compileNode, directives, tempTemplateAttrs); + mergeTemplateAttributes(tAttrs, tempTemplateAttrs); + } else { + compileNode = beforeTemplateCompileNode; + $compileNode.html(content); + } + + directives.unshift(derivedSyncDirective); + afterTemplateNodeLinkFn = applyDirectivesToNode(directives, $compileNode, tAttrs, childTranscludeFn); + afterTemplateChildLinkFn = compileNodes($compileNode.contents(), childTranscludeFn); + + + while(linkQueue.length) { + var controller = linkQueue.pop(), + linkRootElement = linkQueue.pop(), + beforeTemplateLinkNode = linkQueue.pop(), + scope = linkQueue.pop(), + linkNode = compileNode; + + if (beforeTemplateLinkNode !== beforeTemplateCompileNode) { + // it was cloned therefore we have to clone as well. + linkNode = JQLiteClone(compileNode); + replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode); + } + + afterTemplateNodeLinkFn(function() { + beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller); + }, scope, linkNode, $rootElement, controller); + } + linkQueue = null; + }). + error(function(response, code, headers, config) { + throw Error('Failed to load template: ' + config.url); + }); + + return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) { + if (linkQueue) { + linkQueue.push(scope); + linkQueue.push(node); + linkQueue.push(rootElement); + linkQueue.push(controller); + } else { + afterTemplateNodeLinkFn(function() { + beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller); + }, scope, node, rootElement, controller); + } + }; + } -/** - * Return the value accesible from the object by path. Any undefined traversals are ignored - * @param {Object} obj starting object - * @param {string} path path to traverse - * @param {boolean=true} bindFnToScope - * @returns value as accesbile by path - */ -//TODO(misko): this function needs to be removed -function getter(obj, path, bindFnToScope) { - if (!path) return obj; - var keys = path.split('.'); - var key; - var lastInstance = obj; - var len = keys.length; - - for (var i = 0; i < len; i++) { - key = keys[i]; - if (obj) { - obj = (lastInstance = obj)[key]; - } - } - if (!bindFnToScope && isFunction(obj)) { - return bind(lastInstance, obj); - } - return obj; -} - -var getterFnCache = {}; -/** - * Implementation of the "Black Hole" variant from: - * - http://jsperf.com/angularjs-parse-getter/4 - * - http://jsperf.com/path-evaluation-simplified/7 - */ -function cspSafeGetterFn(key0, key1, key2, key3, key4) { - return function(scope, locals) { - var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope, - promise; - - if (pathVal === null || pathVal === undefined) return pathVal; - - pathVal = pathVal[key0]; - if (pathVal && pathVal.then) { - if (!("$$v" in pathVal)) { - promise = pathVal; - promise.$$v = undefined; - promise.then(function(val) { promise.$$v = val; }); - } - pathVal = pathVal.$$v; - } - if (!key1 || pathVal === null || pathVal === undefined) return pathVal; - - pathVal = pathVal[key1]; - if (pathVal && pathVal.then) { - if (!("$$v" in pathVal)) { - promise = pathVal; - promise.$$v = undefined; - promise.then(function(val) { promise.$$v = val; }); - } - pathVal = pathVal.$$v; - } - if (!key2 || pathVal === null || pathVal === undefined) return pathVal; - - pathVal = pathVal[key2]; - if (pathVal && pathVal.then) { - if (!("$$v" in pathVal)) { - promise = pathVal; - promise.$$v = undefined; - promise.then(function(val) { promise.$$v = val; }); - } - pathVal = pathVal.$$v; - } - if (!key3 || pathVal === null || pathVal === undefined) return pathVal; - - pathVal = pathVal[key3]; - if (pathVal && pathVal.then) { - if (!("$$v" in pathVal)) { - promise = pathVal; - promise.$$v = undefined; - promise.then(function(val) { promise.$$v = val; }); - } - pathVal = pathVal.$$v; - } - if (!key4 || pathVal === null || pathVal === undefined) return pathVal; - - pathVal = pathVal[key4]; - if (pathVal && pathVal.then) { - if (!("$$v" in pathVal)) { - promise = pathVal; - promise.$$v = undefined; - promise.then(function(val) { promise.$$v = val; }); - } - pathVal = pathVal.$$v; - } - return pathVal; - }; -}; - -function getterFn(path, csp) { - if (getterFnCache.hasOwnProperty(path)) { - return getterFnCache[path]; - } - - var pathKeys = path.split('.'), - pathKeysLength = pathKeys.length, - fn; - - if (csp) { - fn = (pathKeysLength < 6) - ? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4]) - : function(scope, locals) { - var i = 0, val - do { - val = cspSafeGetterFn( - pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++] - )(scope, locals); - - locals = undefined; // clear after first iteration - scope = val; - } while (i < pathKeysLength); - return val; - } - } else { - var code = 'var l, fn, p;\n'; - forEach(pathKeys, function(key, index) { - code += 'if(s === null || s === undefined) return s;\n' + - 'l=s;\n' + - 's='+ (index - // we simply dereference 's' on any .dot notation - ? 's' - // but if we are first then we check locals first, and if so read it first - : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' + - 'if (s && s.then) {\n' + - ' if (!("$$v" in s)) {\n' + - ' p=s;\n' + - ' p.$$v = undefined;\n' + - ' p.then(function(v) {p.$$v=v;});\n' + - '}\n' + - ' s=s.$$v\n' + - '}\n'; - }); - code += 'return s;'; - fn = Function('s', 'k', code); // s=scope, k=locals - fn.toString = function() { return code; }; - } + /** + * Sorting function for bound directives. + */ + function byPriority(a, b) { + return b.priority - a.priority; + } - return getterFnCache[path] = fn; -} -/////////////////////////////////// + function assertNoDuplicate(what, previousDirective, directive, element) { + if (previousDirective) { + throw Error('Multiple directives [' + previousDirective.name + ', ' + + directive.name + '] asking for ' + what + ' on: ' + startingTag(element)); + } + } -/** - * @ngdoc function - * @name ng.$parse - * @function - * - * @description - * - * Converts Angular {@link guide/expression expression} into a function. - * - * 
    - *   var getter = $parse('user.name');
- *   var setter = getter.assign;
- *   var context = {user:{name:'angular'}};
- *   var locals = {user:{name:'local'}};
- *
- *   expect(getter(context)).toEqual('angular');
- *   setter(context, 'newValue');
- *   expect(context.user.name).toEqual('newValue');
- *   expect(getter(context, locals)).toEqual('local');
- *
    - * - * - * @param {string} expression String expression to compile. - * @returns {function(context, locals)} a function which represents the compiled expression: - * - * * `context`: an object against which any expressions embedded in the strings are evaluated - * against (Topically a scope object). - * * `locals`: local variables context object, useful for overriding values in `context`. - * - * The return function also has an `assign` property, if the expression is assignable, which - * allows one to set values to expressions. - * - */ -function $ParseProvider() { - var cache = {}; - this.$get = ['$filter', '$sniffer', function($filter, $sniffer) { - return function(exp) { - switch(typeof exp) { - case 'string': - return cache.hasOwnProperty(exp) - ? cache[exp] - : cache[exp] = parser(exp, false, $filter, $sniffer.csp); - case 'function': - return exp; - default: - return noop; - } - }; - }]; -} -/** - * @ngdoc service - * @name ng.$q - * @requires $rootScope - * - * @description - * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q). - * - * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an - * interface for interacting with an object that represents the result of an action that is - * performed asynchronously, and may or may not be finished at any given point in time. - * - * From the perspective of dealing with error handling, deferred and promise apis are to - * asynchronous programing what `try`, `catch` and `throw` keywords are to synchronous programing. - * - * 
    - *   // for the purpose of this example let's assume that variables `$q` and `scope` are
- *   // available in the current lexical scope (they could have been injected or passed in).
- *
- *   function asyncGreet(name) {
- *     var deferred = $q.defer();
- *
- *     setTimeout(function() {
- *       // since this fn executes async in a future turn of the event loop, we need to wrap
- *       // our code into an $apply call so that the model changes are properly observed.
- *       scope.$apply(function() {
- *         if (okToGreet(name)) {
- *           deferred.resolve('Hello, ' + name + '!');
- *         } else {
- *           deferred.reject('Greeting ' + name + ' is not allowed.');
- *         }
- *       });
- *     }, 1000);
- *
- *     return deferred.promise;
- *   }
- *
- *   var promise = asyncGreet('Robin Hood');
- *   promise.then(function(greeting) {
- *     alert('Success: ' + greeting);
- *   }, function(reason) {
- *     alert('Failed: ' + reason);
- *   );
- *
    - * - * At first it might not be obvious why this extra complexity is worth the trouble. The payoff - * comes in the way of - * [guarantees that promise and deferred apis make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md). - * - * Additionally the promise api allows for composition that is very hard to do with the - * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. - * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the - * section on serial or parallel joining of promises. - * - * - * # The Deferred API - * - * A new instance of deferred is constructed by calling `$q.defer()`. - * - * The purpose of the deferred object is to expose the associated Promise instance as well as apis - * that can be used for signaling the successful or unsuccessful completion of the task. - * - * **Methods** - * - * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection - * constructed via `$q.reject`, the promise will be rejected instead. - * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to - * resolving it with a rejection constructed via `$q.reject`. - * - * **Properties** - * - * - promise – `{Promise}` – promise object associated with this deferred. - * - * - * # The Promise API - * - * A new promise instance is created when a deferred instance is created and can be retrieved by - * calling `deferred.promise`. - * - * The purpose of the promise object is to allow for interested parties to get access to the result - * of the deferred task when it completes. - * - * **Methods** - * - * - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved - * or rejected calls one of the success or error callbacks asynchronously as soon as the result - * is available. The callbacks are called with a single argument the result or rejection reason. - * - * This method *returns a new promise* which is resolved or rejected via the return value of the - * `successCallback` or `errorCallback`. - * - * - * # Chaining promises - * - * Because calling `then` api of a promise returns a new derived promise, it is easily possible - * to create a chain of promises: - * - * 
    - *   promiseB = promiseA.then(function(result) {
- *     return result + 1;
- *   });
- *
- *   // promiseB will be resolved immediately after promiseA is resolved and it's value will be
- *   // the result of promiseA incremented by 1
- *
    - * - * It is possible to create chains of any length and since a promise can be resolved with another - * promise (which will defer its resolution further), it is possible to pause/defer resolution of - * the promises at any point in the chain. This makes it possible to implement powerful apis like - * $http's response interceptors. - * - * - * # Differences between Kris Kowal's Q and $q - * - * There are three main differences: - * - * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation - * mechanism in angular, which means faster propagation of resolution or rejection into your - * models and avoiding unnecessary browser repaints, which would result in flickering UI. - * - $q promises are recognized by the templating engine in angular, which means that in templates - * you can treat promises attached to a scope as if they were the resulting values. - * - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains - * all the important functionality needed for common async tasks. - */ -function $QProvider() { + function addTextInterpolateDirective(directives, text) { + var interpolateFn = $interpolate(text, true); + if (interpolateFn) { + directives.push({ + priority: 0, + compile: valueFn(function(scope, node) { + var parent = node.parent(), + bindings = parent.data('$binding') || []; + bindings.push(interpolateFn); + safeAddClass(parent.data('$binding', bindings), 'ng-binding'); + scope.$watch(interpolateFn, function(value) { + node[0].nodeValue = value; + }); + }) + }); + } + } - this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { - return qFactory(function(callback) { - $rootScope.$evalAsync(callback); - }, $exceptionHandler); - }]; -} + function addAttrInterpolateDirective(node, directives, value, name) { + var interpolateFn = $interpolate(value, true); -/** - * Constructs a promise manager. - * - * @param {function(function)} nextTick Function for executing functions in the next turn. - * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for - * debugging purposes. - * @returns {object} Promise manager. - */ -function qFactory(nextTick, exceptionHandler) { - - /** - * @ngdoc - * @name ng.$q#defer - * @methodOf ng.$q - * @description - * Creates a `Deferred` object which represents a task which will finish in the future. - * - * @returns {Deferred} Returns a new instance of deferred. - */ - var defer = function() { - var pending = [], - value, deferred; - - deferred = { - - resolve: function(val) { - if (pending) { - var callbacks = pending; - pending = undefined; - value = ref(val); - - if (callbacks.length) { - nextTick(function() { - var callback; - for (var i = 0, ii = callbacks.length; i < ii; i++) { - callback = callbacks[i]; - value.then(callback[0], callback[1]); - } - }); - } - } - }, + // no interpolation found -> ignore + if (!interpolateFn) return; - reject: function(reason) { - deferred.resolve(reject(reason)); - }, + directives.push({ + priority: 100, + compile: valueFn(function(scope, element, attr) { + var $$observers = (attr.$$observers || (attr.$$observers = {})); + if (name === 'class') { + // we need to interpolate classes again, in the case the element was replaced + // and therefore the two class attrs got merged - we want to interpolate the result + interpolateFn = $interpolate(attr[name], true); + } - promise: { - then: function(callback, errback) { - var result = defer(); + attr[name] = undefined; + ($$observers[name] || ($$observers[name] = [])).$$inter = true; + (attr.$$observers && attr.$$observers[name].$$scope || scope). + $watch(interpolateFn, function(value) { + attr.$set(name, value); + }); + }) + }); + } - var wrappedCallback = function(value) { - try { - result.resolve((callback || defaultCallback)(value)); - } catch(e) { - exceptionHandler(e); - result.reject(e); - } - }; - var wrappedErrback = function(reason) { - try { - result.resolve((errback || defaultErrback)(reason)); - } catch(e) { - exceptionHandler(e); - result.reject(e); - } - }; + /** + * This is a special jqLite.replaceWith, which can replace items which + * have no parents, provided that the containing jqLite collection is provided. + * + * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes + * in the root of the tree. + * @param {JqLite} $element The jqLite element which we are going to replace. We keep the shell, + * but replace its DOM node reference. + * @param {Node} newNode The new DOM node. + */ + function replaceWith($rootElement, $element, newNode) { + var oldNode = $element[0], + parent = oldNode.parentNode, + i, ii; + + if ($rootElement) { + for(i = 0, ii = $rootElement.length; i < ii; i++) { + if ($rootElement[i] == oldNode) { + $rootElement[i] = newNode; + break; + } + } + } - if (pending) { - pending.push([wrappedCallback, wrappedErrback]); - } else { - value.then(wrappedCallback, wrappedErrback); - } + if (parent) { + parent.replaceChild(newNode, oldNode); + } - return result.promise; - } - } - }; + newNode[jqLite.expando] = oldNode[jqLite.expando]; + $element[0] = newNode; + } + }]; + } - return deferred; - }; + var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i; + /** + * Converts all accepted directives format into proper directive name. + * All of these will become 'myDirective': + * my:DiRective + * my-directive + * x-my-directive + * data-my:directive + * + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ + function directiveNormalize(name) { + return camelCase(name.replace(PREFIX_REGEXP, '')); + } + /** + * @ngdoc object + * @name ng.$compile.directive.Attributes + * @description + * + * A shared object between directive compile / linking functions which contains normalized DOM element + * attributes. The the values reflect current binding state `{{ }}`. The normalization is needed + * since all of these are treated as equivalent in Angular: + * + * + */ - var ref = function(value) { - if (value && value.then) return value; - return { - then: function(callback) { - var result = defer(); - nextTick(function() { - result.resolve(callback(value)); - }); - return result.promise; - } - }; - }; - - - /** - * @ngdoc - * @name ng.$q#reject - * @methodOf ng.$q - * @description - * Creates a promise that is resolved as rejected with the specified `reason`. This api should be - * used to forward rejection in a chain of promises. If you are dealing with the last promise in - * a promise chain, you don't need to worry about it. - * - * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of - * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via - * a promise error callback and you want to forward the error to the promise derived from the - * current promise, you have to "rethrow" the error by returning a rejection constructed via - * `reject`. - * - * 
    -   *   promiseB = promiseA.then(function(result) {
-   *     // success: do something and resolve promiseB
-   *     //          with the old or a new result
-   *     return result;
-   *   }, function(reason) {
-   *     // error: handle the error if possible and
-   *     //        resolve promiseB with newPromiseOrValue,
-   *     //        otherwise forward the rejection to promiseB
-   *     if (canHandle(reason)) {
-   *      // handle the error and recover
-   *      return newPromiseOrValue;
-   *     }
-   *     return $q.reject(reason);
-   *   });
-   *
    - * - * @param {*} reason Constant, message, exception or an object representing the rejection reason. - * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. - */ - var reject = function(reason) { - return { - then: function(callback, errback) { - var result = defer(); - nextTick(function() { - result.resolve((errback || defaultErrback)(reason)); - }); - return result.promise; - } - }; - }; - - - /** - * @ngdoc - * @name ng.$q#when - * @methodOf ng.$q - * @description - * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. - * This is useful when you are dealing with on object that might or might not be a promise, or if - * the promise comes from a source that can't be trusted. - * - * @param {*} value Value or a promise - * @returns {Promise} Returns a single promise that will be resolved with an array of values, - * each value coresponding to the promise at the same index in the `promises` array. If any of - * the promises is resolved with a rejection, this resulting promise will be resolved with the - * same rejection. - */ - var when = function(value, callback, errback) { - var result = defer(), - done; - - var wrappedCallback = function(value) { - try { - return (callback || defaultCallback)(value); - } catch (e) { - exceptionHandler(e); - return reject(e); - } - }; + /** + * @ngdoc property + * @name ng.$compile.directive.Attributes#$attr + * @propertyOf ng.$compile.directive.Attributes + * @returns {object} A map of DOM element attribute names to the normalized name. This is + * needed to do reverse lookup from normalized name back to actual name. + */ - var wrappedErrback = function(reason) { - try { - return (errback || defaultErrback)(reason); - } catch (e) { - exceptionHandler(e); - return reject(e); - } - }; - nextTick(function() { - ref(value).then(function(value) { - if (done) return; - done = true; - result.resolve(ref(value).then(wrappedCallback, wrappedErrback)); - }, function(reason) { - if (done) return; - done = true; - result.resolve(wrappedErrback(reason)); - }); - }); + /** + * @ngdoc function + * @name ng.$compile.directive.Attributes#$set + * @methodOf ng.$compile.directive.Attributes + * @function + * + * @description + * Set DOM element attribute value. + * + * + * @param {string} name Normalized element attribute name of the property to modify. The name is + * revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr} + * property to the original name. + * @param {string} value Value to set the attribute to. + */ - return result.promise; - }; - - - function defaultCallback(value) { - return value; - } - - - function defaultErrback(reason) { - return reject(reason); - } - - - /** - * @ngdoc - * @name ng.$q#all - * @methodOf ng.$q - * @description - * Combines multiple promises into a single promise that is resolved when all of the input - * promises are resolved. - * - * @param {Array.} promises An array of promises. - * @returns {Promise} Returns a single promise that will be resolved with an array of values, - * each value coresponding to the promise at the same index in the `promises` array. If any of - * the promises is resolved with a rejection, this resulting promise will be resolved with the - * same rejection. - */ - function all(promises) { - var deferred = defer(), - counter = promises.length, - results = []; - - if (counter) { - forEach(promises, function(promise, index) { - ref(promise).then(function(value) { - if (index in results) return; - results[index] = value; - if (!(--counter)) deferred.resolve(results); - }, function(reason) { - if (index in results) return; - deferred.reject(reason); - }); - }); - } else { - deferred.resolve(results); - } - return deferred.promise; - } - return { - defer: defer, - reject: reject, - when: when, - all: all - }; -} + /** + * Closure compiler type information + */ -/** - * @ngdoc object - * @name ng.$routeProvider - * @function - * - * @description - * - * Used for configuring routes. See {@link ng.$route $route} for an example. - */ -function $RouteProvider(){ - var routes = {}; - - /** - * @ngdoc method - * @name ng.$routeProvider#when - * @methodOf ng.$routeProvider - * - * @param {string} path Route path (matched against `$location.path`). If `$location.path` - * contains redundant trailing slash or is missing one, the route will still match and the - * `$location.path` will be updated to add or drop the trailing slash to exacly match the - * route definition. - * @param {Object} route Mapping information to be assigned to `$route.current` on route - * match. - * - * Object properties: - * - * - `controller` – `{(string|function()=}` – Controller fn that should be associated with newly - * created scope or the name of a {@link angular.Module#controller registered controller} - * if passed as a string. - * - `template` – `{string=}` – html template as a string that should be used by - * {@link ng.directive:ngView ngView} or - * {@link ng.directive:ngInclude ngInclude} directives. - * this property takes precedence over `templateUrl`. - * - `templateUrl` – `{string=}` – path to an html template that should be used by - * {@link ng.directive:ngView ngView}. - * - `resolve` - `{Object.=}` - An optional map of dependencies which should - * be injected into the controller. If any of these dependencies are promises, they will be - * resolved and converted to a value before the controller is instantiated and the - * `$afterRouteChange` event is fired. The map object is: - * - * - `key` – `{string}`: a name of a dependency to be injected into the controller. - * - `factory` - `{string|function}`: If `string` then it is an alias for a service. - * Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected} - * and the return value is treated as the dependency. If the result is a promise, it is resolved - * before its value is injected into the controller. - * - * - `redirectTo` – {(string|function())=} – value to update - * {@link ng.$location $location} path with and trigger route redirection. - * - * If `redirectTo` is a function, it will be called with the following parameters: - * - * - `{Object.}` - route parameters extracted from the current - * `$location.path()` by applying the current route templateUrl. - * - `{string}` - current `$location.path()` - * - `{Object}` - current `$location.search()` - * - * The custom `redirectTo` function is expected to return a string which will be used - * to update `$location.path()` and `$location.search()`. - * - * - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search() - * changes. - * - * If the option is set to `false` and url in the browser changes, then - * `$routeUpdate` event is broadcasted on the root scope. - * - * @returns {Object} self - * - * @description - * Adds a new route definition to the `$route` service. - */ - this.when = function(path, route) { - routes[path] = extend({reloadOnSearch: true}, route); - - // create redirection for trailing slashes - if (path) { - var redirectPath = (path[path.length-1] == '/') - ? path.substr(0, path.length-1) - : path +'/'; - - routes[redirectPath] = {redirectTo: path}; - } - - return this; - }; - - /** - * @ngdoc method - * @name ng.$routeProvider#otherwise - * @methodOf ng.$routeProvider - * - * @description - * Sets route definition that will be used on route change when no other route definition - * is matched. - * - * @param {Object} params Mapping information to be assigned to `$route.current`. - * @returns {Object} self - */ - this.otherwise = function(params) { - this.when(null, params); - return this; - }; - - - this.$get = ['$rootScope', '$location', '$routeParams', '$q', '$injector', '$http', '$templateCache', - function( $rootScope, $location, $routeParams, $q, $injector, $http, $templateCache) { + function nodesetLinkingFn( + /* angular.Scope */ scope, + /* NodeList */ nodeList, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn + ){} + + function directiveLinkingFn( + /* nodesetLinkingFn */ nodesetLinkingFn, + /* angular.Scope */ scope, + /* Node */ node, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn + ){} /** * @ngdoc object - * @name ng.$route - * @requires $location - * @requires $routeParams - * - * @property {Object} current Reference to the current route definition. - * The route definition contains: - * - * - `controller`: The controller constructor as define in route definition. - * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for - * controller instantiation. The `locals` contain - * the resolved values of the `resolve` map. Additionally the `locals` also contain: - * - * - `$scope` - The current route scope. - * - `$template` - The current route template HTML. - * - * @property {Array.} routes Array of all configured routes. - * + * @name ng.$controllerProvider * @description - * Is used for deep-linking URLs to controllers and views (HTML partials). - * It watches `$location.url()` and tries to map the path to an existing route definition. - * - * You can define routes through {@link ng.$routeProvider $routeProvider}'s API. + * The {@link ng.$controller $controller service} is used by Angular to create new + * controllers. * - * The `$route` service is typically used in conjunction with {@link ng.directive:ngView ngView} - * directive and the {@link ng.$routeParams $routeParams} service. - * - * @example - This example shows how changing the URL hash causes the `$route` to match a route against the - URL, and the `ngView` pulls in the partial. + * This provider allows controller registration via the + * {@link ng.$controllerProvider#register register} method. + */ + function $ControllerProvider() { + var controllers = {}; - Note that this example is using {@link ng.directive:script inlined templates} - to get it working on jsfiddle as well. - - -
    - Choose: - Moby | - Moby: Ch1 | - Gatsby | - Gatsby: Ch4 | - Scarlet Letter
    - -
    -
    - - 
    $location.path() = {{$location.path()}}
    - 
    $route.current.templateUrl = {{$route.current.templateUrl}}
    - 
    $route.current.params = {{$route.current.params}}
    - 
    $route.current.scope.name = {{$route.current.scope.name}}
    - 
    $routeParams = {{$routeParams}}
    -
    -     - - - controller: {{name}}
    - Book Id: {{params.bookId}}
    -     - - - controller: {{name}}
    - Book Id: {{params.bookId}}
    - Chapter Id: {{params.chapterId}} -     - - - angular.module('ngView', [], function($routeProvider, $locationProvider) { - $routeProvider.when('/Book/:bookId', { - templateUrl: 'book.html', - controller: BookCntl, - resolve: { - // I will cause a 1 second delay - delay: function($q, $timeout) { - var delay = $q.defer(); - $timeout(delay.resolve, 1000); - return delay.promise; - } - } - }); - $routeProvider.when('/Book/:bookId/ch/:chapterId', { - templateUrl: 'chapter.html', - controller: ChapterCntl - }); - - // configure html5 to get links working on jsfiddle - $locationProvider.html5Mode(true); - }); + /** + * @ngdoc function + * @name ng.$controllerProvider#register + * @methodOf ng.$controllerProvider + * @param {string} name Controller name + * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI + * annotations in the array notation). + */ + this.register = function(name, constructor) { + if (isObject(name)) { + extend(controllers, name) + } else { + controllers[name] = constructor; + } + }; - function MainCntl($scope, $route, $routeParams, $location) { - $scope.$route = $route; - $scope.$location = $location; - $scope.$routeParams = $routeParams; - } - function BookCntl($scope, $routeParams) { - $scope.name = "BookCntl"; - $scope.params = $routeParams; - } + this.$get = ['$injector', '$window', function($injector, $window) { + + /** + * @ngdoc function + * @name ng.$controller + * @requires $injector + * + * @param {Function|string} constructor If called with a function then it's considered to be the + * controller constructor function. Otherwise it's considered to be a string which is used + * to retrieve the controller constructor using the following steps: + * + * * check if a controller with given name is registered via `$controllerProvider` + * * check if evaluating the string on the current scope returns a constructor + * * check `window[constructor]` on the global `window` object + * + * @param {Object} locals Injection locals for Controller. + * @return {Object} Instance of given controller. + * + * @description + * `$controller` service is responsible for instantiating controllers. + * + * It's just simple call to {@link AUTO.$injector $injector}, but extracted into + * a service, so that one can override this service with {@link https://gist.github.com/1649788 + * BC version}. + */ + return function(constructor, locals) { + if(isString(constructor)) { + var name = constructor; + constructor = controllers.hasOwnProperty(name) + ? controllers[name] + : getter(locals.$scope, name, true) || getter($window, name, true); + + assertArgFn(constructor, name, true); + } - function ChapterCntl($scope, $routeParams) { - $scope.name = "ChapterCntl"; - $scope.params = $routeParams; - } - - - - it('should load and compile correct template', function() { - element('a:contains("Moby: Ch1")').click(); - var content = element('.doc-example-live [ng-view]').text(); - expect(content).toMatch(/controller\: ChapterCntl/); - expect(content).toMatch(/Book Id\: Moby/); - expect(content).toMatch(/Chapter Id\: 1/); - - element('a:contains("Scarlet")').click(); - sleep(2); // promises are not part of scenario waiting - content = element('.doc-example-live [ng-view]').text(); - expect(content).toMatch(/controller\: BookCntl/); - expect(content).toMatch(/Book Id\: Scarlet/); - }); - -     - */ + return $injector.instantiate(constructor, locals); + }; + }]; + } /** - * @ngdoc event - * @name ng.$route#$routeChangeStart - * @eventOf ng.$route - * @eventType broadcast on root scope - * @description - * Broadcasted before a route change. At this point the route services starts - * resolving all of the dependencies needed for the route change to occurs. - * Typically this involves fetching the view template as well as any dependencies - * defined in `resolve` route property. Once all of the dependencies are resolved - * `$routeChangeSuccess` is fired. + * @ngdoc object + * @name ng.$document + * @requires $window * - * @param {Route} next Future route information. - * @param {Route} current Current route information. + * @description + * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document` + * element. */ + function $DocumentProvider(){ + this.$get = ['$window', function(window){ + return jqLite(window.document); + }]; + } /** - * @ngdoc event - * @name ng.$route#$routeChangeSuccess - * @eventOf ng.$route - * @eventType broadcast on root scope + * @ngdoc function + * @name ng.$exceptionHandler + * @requires $log + * * @description - * Broadcasted after a route dependencies are resolved. - * {@link ng.directive:ngView ngView} listens for the directive - * to instantiate the controller and render the view. + * Any uncaught exception in angular expressions is delegated to this service. + * The default implementation simply delegates to `$log.error` which logs it into + * the browser console. * - * @param {Route} current Current route information. - * @param {Route} previous Previous route information. + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by + * {@link ngMock.$exceptionHandler mock $exceptionHandler} + * + * @param {Error} exception Exception associated with the error. + * @param {string=} cause optional information about the context in which + * the error was thrown. */ + function $ExceptionHandlerProvider() { + this.$get = ['$log', function($log){ + return function(exception, cause) { + $log.error.apply($log, arguments); + }; + }]; + } /** - * @ngdoc event - * @name ng.$route#$routeChangeError - * @eventOf ng.$route - * @eventType broadcast on root scope + * @ngdoc object + * @name ng.$interpolateProvider + * @function + * * @description - * Broadcasted if any of the resolve promises are rejected. * - * @param {Route} current Current route information. - * @param {Route} previous Previous route information. - * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise. + * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. */ + function $InterpolateProvider() { + var startSymbol = '{{'; + var endSymbol = '}}'; - /** - * @ngdoc event - * @name ng.$route#$routeUpdate - * @eventOf ng.$route - * @eventType broadcast on root scope - * @description - * - * The `reloadOnSearch` property has been set to false, and we are reusing the same - * instance of the Controller. - */ - - var matcher = switchRouteMatcher, - forceReload = false, - $route = { - routes: routes, - - /** - * @ngdoc method - * @name ng.$route#reload - * @methodOf ng.$route - * - * @description - * Causes `$route` service to reload the current route even if - * {@link ng.$location $location} hasn't changed. - * - * As a result of that, {@link ng.directive:ngView ngView} - * creates new scope, reinstantiates the controller. - */ - reload: function() { - forceReload = true; - $rootScope.$evalAsync(updateRoute); - } + /** + * @ngdoc method + * @name ng.$interpolateProvider#startSymbol + * @methodOf ng.$interpolateProvider + * @description + * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. + * + * @param {string=} value new value to set the starting symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.startSymbol = function(value){ + if (value) { + startSymbol = value; + return this; + } else { + return startSymbol; + } }; - $rootScope.$on('$locationChangeSuccess', updateRoute); - - return $route; - - ///////////////////////////////////////////////////// - - function switchRouteMatcher(on, when) { - // TODO(i): this code is convoluted and inefficient, we should construct the route matching - // regex only once and then reuse it - var regex = '^' + when.replace(/([\.\\\(\)\^\$])/g, "\\$1") + '$', - params = [], - dst = {}; - forEach(when.split(/\W/), function(param) { - if (param) { - var paramRegExp = new RegExp(":" + param + "([\\W])"); - if (regex.match(paramRegExp)) { - regex = regex.replace(paramRegExp, "([^\\/]*)$1"); - params.push(param); - } - } - }); - var match = on.match(new RegExp(regex)); - if (match) { - forEach(params, function(name, index) { - dst[name] = match[index + 1]; - }); - } - return match ? dst : null; - } - - function updateRoute() { - var next = parseRoute(), - last = $route.current; - - if (next && last && next.$route === last.$route - && equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) { - last.params = next.params; - copy(last.params, $routeParams); - $rootScope.$broadcast('$routeUpdate', last); - } else if (next || last) { - forceReload = false; - $rootScope.$broadcast('$routeChangeStart', next, last); - $route.current = next; - if (next) { - if (next.redirectTo) { - if (isString(next.redirectTo)) { - $location.path(interpolate(next.redirectTo, next.params)).search(next.params) - .replace(); + /** + * @ngdoc method + * @name ng.$interpolateProvider#endSymbol + * @methodOf ng.$interpolateProvider + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * @param {string=} value new value to set the ending symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.endSymbol = function(value){ + if (value) { + endSymbol = value; + return this; } else { - $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search())) - .replace(); + return endSymbol; } - } - } + }; - $q.when(next). - then(function() { - if (next) { - var keys = [], - values = [], - template; - forEach(next.resolve || {}, function(value, key) { - keys.push(key); - values.push(isFunction(value) ? $injector.invoke(value) : $injector.get(value)); - }); - if (isDefined(template = next.template)) { - } else if (isDefined(template = next.templateUrl)) { - template = $http.get(template, {cache: $templateCache}). - then(function(response) { return response.data; }); - } - if (isDefined(template)) { - keys.push('$template'); - values.push(template); - } - return $q.all(values).then(function(values) { - var locals = {}; - forEach(values, function(value, index) { - locals[keys[index]] = value; - }); - return locals; - }); + this.$get = ['$parse', function($parse) { + var startSymbolLength = startSymbol.length, + endSymbolLength = endSymbol.length; + + /** + * @ngdoc function + * @name ng.$interpolate + * @function + * + * @requires $parse + * + * @description + * + * Compiles a string with markup into an interpolation function. This service is used by the + * HTML {@link ng.$compile $compile} service for data binding. See + * {@link ng.$interpolateProvider $interpolateProvider} for configuring the + * interpolation markup. + * + * + 
    +             var $interpolate = ...; // injected
+             var exp = $interpolate('Hello {{name}}!');
+             expect(exp({name:'Angular'}).toEqual('Hello Angular!');
+
    + * + * + * @param {string} text The text with markup to interpolate. + * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have + * embedded expression in order to return an interpolation function. Strings with no + * embedded expression will return null for the interpolation function. + * @returns {function(context)} an interpolation function which is used to compute the interpolated + * string. The function has these parameters: + * + * * `context`: an object against which any expressions embedded in the strings are evaluated + * against. + * + */ + function $interpolate(text, mustHaveExpression) { + var startIndex, + endIndex, + index = 0, + parts = [], + length = text.length, + hasInterpolation = false, + fn, + exp, + concat = []; + + while(index < length) { + if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) && + ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) { + (index != startIndex) && parts.push(text.substring(index, startIndex)); + parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex))); + fn.exp = exp; + index = endIndex + endSymbolLength; + hasInterpolation = true; + } else { + // we did not find anything, so we have to add the remainder to the parts array + (index != length) && parts.push(text.substring(index)); + index = length; + } + } + + if (!(length = parts.length)) { + // we added, nothing, must have been an empty string. + parts.push(''); + length = 1; + } + + if (!mustHaveExpression || hasInterpolation) { + concat.length = length; + fn = function(context) { + for(var i = 0, ii = length, part; i - * // Given: - * // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby - * // Route: /Chapter/:chapterId/Section/:sectionId - * // - * // Then - * $routeParams ==> {chapterId:1, sectionId:2, search:'moby'} - * - */ -function $RouteParamsProvider() { - this.$get = valueFn({}); -} -/** - * DESIGN NOTES - * - * The design decisions behind the scope ware heavily favored for speed and memory consumption. - * - * The typical use of scope is to watch the expressions, which most of the time return the same - * value as last time so we optimize the operation. - * - * Closures construction is expensive from speed as well as memory: - * - no closures, instead ups prototypical inheritance for API - * - Internal state needs to be stored on scope directly, which means that private state is - * exposed as $$____ properties - * - * Loop operations are optimized by using while(count--) { ... } - * - this means that in order to keep the same order of execution as addition we have to add - * items to the array at the begging (shift) instead of at the end (push) - * - * Child scopes are created and removed often - * - Using array would be slow since inserts in meddle are expensive so we use linked list - * - * There are few watches then a lot of observers. This is why you don't want the observer to be - * implemented in the same way as watch. Watch requires return of initialization function which - * are expensive to construct. - */ + function matchUrl(url, obj) { + var match = URL_MATCH.exec(url); + match = { + protocol: match[1], + host: match[3], + port: int(match[5]) || DEFAULT_PORTS[match[1]] || null, + path: match[6] || '/', + search: match[8], + hash: match[10] + }; -/** - * @ngdoc object - * @name ng.$rootScopeProvider - * @description - * - * Provider for the $rootScope service. - */ + if (obj) { + obj.$$protocol = match.protocol; + obj.$$host = match.host; + obj.$$port = match.port; + } -/** - * @ngdoc function - * @name ng.$rootScopeProvider#digestTtl - * @methodOf ng.$rootScopeProvider - * @description - * - * Sets the number of digest iteration the scope should attempt to execute before giving up and - * assuming that the model is unstable. - * - * The current default is 10 iterations. - * - * @param {number} limit The number of digest iterations. - */ + return match; + } -/** - * @ngdoc object - * @name ng.$rootScope - * @description - * - * Every application has a single root {@link ng.$rootScope.Scope scope}. - * All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide - * event processing life-cycle. See {@link guide/scope developer guide on scopes}. - */ -function $RootScopeProvider(){ - var TTL = 10; + function composeProtocolHostPort(protocol, host, port) { + return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port); + } + - this.digestTtl = function(value) { - if (arguments.length) { - TTL = value; + function pathPrefixFromBase(basePath) { + return basePath.substr(0, basePath.lastIndexOf('/')); } - return TTL; - }; - this.$get = ['$injector', '$exceptionHandler', '$parse', - function( $injector, $exceptionHandler, $parse) { - /** - * @ngdoc function - * @name ng.$rootScope.Scope - * - * @description - * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the - * {@link AUTO.$injector $injector}. Child scopes are created using the - * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when - * compiled HTML template is executed.) - * - * Here is a simple scope snippet to show how you can interact with the scope. - * 
    -        angular.injector(['ng']).invoke(function($rootScope) {
-           var scope = $rootScope.$new();
-           scope.salutation = 'Hello';
-           scope.name = 'World';
+    function convertToHtml5Url(url, basePath, hashPrefix) {
+        var match = matchUrl(url);
 
-           expect(scope.greeting).toEqual(undefined);
+        // already html5 url
+        if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) ||
+            match.hash.indexOf(hashPrefix) !== 0) {
+            return url;
+            // convert hashbang url -> html5 url
+        } else {
+            return composeProtocolHostPort(match.protocol, match.host, match.port) +
+                pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length);
+        }
+    }
 
-           scope.$watch('name', function() {
-             this.greeting = this.salutation + ' ' + this.name + '!';
-           }); // initialize the watch
 
-           expect(scope.greeting).toEqual(undefined);
-           scope.name = 'Misko';
-           // still old value, since watches have not been called yet
-           expect(scope.greeting).toEqual(undefined);
+    function convertToHashbangUrl(url, basePath, hashPrefix) {
+        var match = matchUrl(url);
 
-           scope.$digest(); // fire all  the watches
-           expect(scope.greeting).toEqual('Hello Misko!');
-        });
-     *
    - * - * # Inheritance - * A scope can inherit from a parent scope, as in this example: - * 
    -         var parent = $rootScope;
-         var child = parent.$new();
+        // already hashbang url
+        if (decodeURIComponent(match.path) == basePath) {
+            return url;
+            // convert html5 url -> hashbang url
+        } else {
+            var search = match.search && '?' + match.search || '',
+                hash = match.hash && '#' + match.hash || '',
+                pathPrefix = pathPrefixFromBase(basePath),
+                path = match.path.substr(pathPrefix.length);
 
-         parent.salutation = "Hello";
-         child.name = "World";
-         expect(child.salutation).toEqual('Hello');
+            if (match.path.indexOf(pathPrefix) !== 0) {
+                throw Error('Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !');
+            }
 
-         child.salutation = "Welcome";
-         expect(child.salutation).toEqual('Welcome');
-         expect(parent.salutation).toEqual('Hello');
-     *
    - * - * - * @param {Object.=} providers Map of service factory which need to be provided - * for the current scope. Defaults to {@link ng}. - * @param {Object.=} instanceCache Provides pre-instantiated services which should - * append/override services provided by `providers`. This is handy when unit-testing and having - * the need to override a default service. - * @returns {Object} Newly created scope. - * - */ - function Scope() { - this.$id = nextUid(); - this.$$phase = this.$parent = this.$$watchers = - this.$$nextSibling = this.$$prevSibling = - this.$$childHead = this.$$childTail = null; - this['this'] = this.$root = this; - this.$$asyncQueue = []; - this.$$listeners = {}; + return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath + + '#' + hashPrefix + path + search + hash; + } } + /** - * @ngdoc property - * @name ng.$rootScope.Scope#$id - * @propertyOf ng.$rootScope.Scope - * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for - * debugging. - */ - - - Scope.prototype = { - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$new - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Creates a new child {@link ng.$rootScope.Scope scope}. - * - * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and - * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope - * hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. - * - * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for - * the scope and its child scopes to be permanently detached from the parent and thus stop - * participating in model change detection and listener notification by invoking. - * - * @param {boolean} isolate if true then the scoped does not prototypically inherit from the - * parent scope. The scope is isolated, as it can not se parent scope properties. - * When creating widgets it is useful for the widget to not accidently read parent - * state. - * - * @returns {Object} The newly created child scope. - * - */ - $new: function(isolate) { - var Child, - child; - - if (isFunction(isolate)) { - // TODO: remove at some point - throw Error('API-CHANGE: Use $controller to instantiate controllers.'); - } - if (isolate) { - child = new Scope(); - child.$root = this.$root; - } else { - Child = function() {}; // should be anonymous; This is so that when the minifier munges - // the name it does not become random set of chars. These will then show up as class - // name in the debugger. - Child.prototype = this; - child = new Child(); - child.$id = nextUid(); - } - child['this'] = child; - child.$$listeners = {}; - child.$parent = this; - child.$$asyncQueue = []; - child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null; - child.$$prevSibling = this.$$childTail; - if (this.$$childHead) { - this.$$childTail.$$nextSibling = child; - this.$$childTail = child; - } else { - this.$$childHead = this.$$childTail = child; - } - return child; - }, - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$watch - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Registers a `listener` callback to be executed whenever the `watchExpression` changes. - * - * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and - * should return the value which will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()} - * reruns when it detects changes the `watchExpression` can execute multiple times per - * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.) - * - The `listener` is called only when the value from the current `watchExpression` and the - * previous call to `watchExpression' are not equal (with the exception of the initial run - * see below). The inequality is determined according to - * {@link angular.equals} function. To save the value of the object for later comparison - * {@link angular.copy} function is used. It also means that watching complex options will - * have adverse memory and performance implications. - * - The watch `listener` may change the model, which may trigger other `listener`s to fire. This - * is achieved by rerunning the watchers until no changes are detected. The rerun iteration - * limit is 100 to prevent infinity loop deadlock. - * - * - * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, - * you can register an `watchExpression` function with no `listener`. (Since `watchExpression`, - * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is - * detected, be prepared for multiple calls to your listener.) - * - * After a watcher is registered with the scope, the `listener` fn is called asynchronously - * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the - * watcher. In rare cases, this is undesirable because the listener is called when the result - * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you - * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the - * listener was called due to initialization. - * - * - * # Example - * 
    -           // let's assume that scope was dependency injected as the $rootScope
-           var scope = $rootScope;
-           scope.name = 'misko';
-           scope.counter = 0;
-
-           expect(scope.counter).toEqual(0);
-           scope.$watch('name', function(newValue, oldValue) { counter = counter + 1; });
-           expect(scope.counter).toEqual(0);
-
-           scope.$digest();
-           // no variable change
-           expect(scope.counter).toEqual(0);
-
-           scope.name = 'adam';
-           scope.$digest();
-           expect(scope.counter).toEqual(1);
-       *
    - * - * - * - * @param {(function()|string)} watchExpression Expression that is evaluated on each - * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a - * call to the `listener`. - * - * - `string`: Evaluated as {@link guide/expression expression} - * - `function(scope)`: called with current `scope` as a parameter. - * @param {(function()|string)=} listener Callback called whenever the return value of - * the `watchExpression` changes. - * - * - `string`: Evaluated as {@link guide/expression expression} - * - `function(newValue, oldValue, scope)`: called with current and previous values as parameters. - * - * @param {boolean=} objectEquality Compare object for equality rather then for refference. - * @returns {function()} Returns a deregistration function for this listener. - */ - $watch: function(watchExp, listener, objectEquality) { - var scope = this, - get = compileToFn(watchExp, 'watch'), - array = scope.$$watchers, - watcher = { - fn: listener, - last: initWatchVal, - get: get, - exp: watchExp, - eq: !!objectEquality - }; + * LocationUrl represents an url + * This object is exposed as $location service when HTML5 mode is enabled and supported + * + * @constructor + * @param {string} url HTML5 url + * @param {string} pathPrefix + */ + function LocationUrl(url, pathPrefix, appBaseUrl) { + pathPrefix = pathPrefix || ''; - // in the case user pass string, we need to compile it, do we really need this ? - if (!isFunction(listener)) { - var listenFn = compileToFn(listener || noop, 'listener'); - watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);}; - } + /** + * Parse given html5 (regular) url string into properties + * @param {string} newAbsoluteUrl HTML5 url + * @private + */ + this.$$parse = function(newAbsoluteUrl) { + var match = matchUrl(newAbsoluteUrl, this); - if (!array) { - array = scope.$$watchers = []; - } - // we use unshift since we use a while loop in $digest for speed. - // the while loop reads in reverse order. - array.unshift(watcher); + if (match.path.indexOf(pathPrefix) !== 0) { + throw Error('Invalid url "' + newAbsoluteUrl + '", missing path prefix "' + pathPrefix + '" !'); + } - return function() { - arrayRemove(array, watcher); + this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length)); + this.$$search = parseKeyValue(match.search); + this.$$hash = match.hash && decodeURIComponent(match.hash) || ''; + + this.$$compose(); }; - }, - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$digest - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Process all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children. - * Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the - * `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are - * firing. This means that it is possible to get into an infinite loop. This function will throw - * `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10. - * - * Usually you don't call `$digest()` directly in - * {@link ng.directive:ngController controllers} or in - * {@link ng.$compileProvider#directive directives}. - * Instead a call to {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a - * {@link ng.$compileProvider#directive directives}) will force a `$digest()`. - * - * If you want to be notified whenever `$digest()` is called, - * you can register a `watchExpression` function with {@link ng.$rootScope.Scope#$watch $watch()} - * with no `listener`. - * - * You may have a need to call `$digest()` from within unit-tests, to simulate the scope - * life-cycle. - * - * # Example - * 
    -           var scope = ...;
-           scope.name = 'misko';
-           scope.counter = 0;
-
-           expect(scope.counter).toEqual(0);
-           scope.$watch('name', function(newValue, oldValue) {
-             counter = counter + 1;
-           });
-           expect(scope.counter).toEqual(0);
-
-           scope.$digest();
-           // no variable change
-           expect(scope.counter).toEqual(0);
-
-           scope.name = 'adam';
-           scope.$digest();
-           expect(scope.counter).toEqual(1);
-       *
    - * - */ - $digest: function() { - var watch, value, last, - watchers, - asyncQueue, - length, - dirty, ttl = TTL, - next, current, target = this, - watchLog = [], - logIdx, logMsg; - - beginPhase('$digest'); - - do { - dirty = false; - current = target; - do { - asyncQueue = current.$$asyncQueue; - while(asyncQueue.length) { - try { - current.$eval(asyncQueue.shift()); - } catch (e) { - $exceptionHandler(e); - } - } - if ((watchers = current.$$watchers)) { - // process our watches - length = watchers.length; - while (length--) { - try { - watch = watchers[length]; - // Most common watches are on primitives, in which case we can short - // circuit it with === operator, only when === fails do we use .equals - if ((value = watch.get(current)) !== (last = watch.last) && - !(watch.eq - ? equals(value, last) - : (typeof value == 'number' && typeof last == 'number' - && isNaN(value) && isNaN(last)))) { - dirty = true; - watch.last = watch.eq ? copy(value) : value; - watch.fn(value, ((last === initWatchVal) ? value : last), current); - if (ttl < 5) { - logIdx = 4 - ttl; - if (!watchLog[logIdx]) watchLog[logIdx] = []; - logMsg = (isFunction(watch.exp)) - ? 'fn: ' + (watch.exp.name || watch.exp.toString()) - : watch.exp; - logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last); - watchLog[logIdx].push(logMsg); - } - } - } catch (e) { - $exceptionHandler(e); - } - } - } - - // Insanity Warning: scope depth-first traversal - // yes, this code is a bit crazy, but it works and we have tests to prove it! - // this piece should be kept in sync with the traversal in $broadcast - if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) { - while(current !== target && !(next = current.$$nextSibling)) { - current = current.$parent; - } - } - } while ((current = next)); - - if(dirty && !(ttl--)) { - clearPhase(); - throw Error(TTL + ' $digest() iterations reached. Aborting!\n' + - 'Watchers fired in the last 5 iterations: ' + toJson(watchLog)); - } - } while (dirty || asyncQueue.length); - - clearPhase(); - }, - - - /** - * @ngdoc event - * @name ng.$rootScope.Scope#$destroy - * @eventOf ng.$rootScope.Scope - * @eventType broadcast on scope being destroyed - * - * @description - * Broadcasted when a scope and its children are being destroyed. - */ - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$destroy - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Remove the current scope (and all of its children) from the parent scope. Removal implies - * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer - * propagate to the current scope and its children. Removal also implies that the current - * scope is eligible for garbage collection. - * - * The `$destroy()` is usually used by directives such as - * {@link ng.directive:ngRepeat ngRepeat} for managing the - * unrolling of the loop. - * - * Just before a scope is destroyed a `$destroy` event is broadcasted on this scope. - * Application code can register a `$destroy` event handler that will give it chance to - * perform any necessary cleanup. - */ - $destroy: function() { - if ($rootScope == this) return; // we can't remove the root node; - var parent = this.$parent; - - this.$broadcast('$destroy'); - - if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; - if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; - if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; - if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; - }, - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$eval - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Executes the `expression` on the current scope returning the result. Any exceptions in the - * expression are propagated (uncaught). This is useful when evaluating engular expressions. - * - * # Example - * 
    -           var scope = ng.$rootScope.Scope();
-           scope.a = 1;
-           scope.b = 2;
-
-           expect(scope.$eval('a+b')).toEqual(3);
-           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
-       *
    - * - * @param {(string|function())=} expression An angular expression to be executed. - * - * - `string`: execute using the rules as defined in {@link guide/expression expression}. - * - `function(scope)`: execute the function with the current `scope` parameter. - * - * @returns {*} The result of evaluating the expression. - */ - $eval: function(expr, locals) { - return $parse(expr)(this, locals); - }, - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$evalAsync - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Executes the expression on the current scope at a later point in time. - * - * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that: - * - * - it will execute in the current script execution context (before any DOM rendering). - * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after - * `expression` execution. - * - * Any exceptions from the execution of the expression are forwarded to the - * {@link ng.$exceptionHandler $exceptionHandler} service. - * - * @param {(string|function())=} expression An angular expression to be executed. - * - * - `string`: execute using the rules as defined in {@link guide/expression expression}. - * - `function(scope)`: execute the function with the current `scope` parameter. - * - */ - $evalAsync: function(expr) { - this.$$asyncQueue.push(expr); - }, - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$apply - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * `$apply()` is used to execute an expression in angular from outside of the angular framework. - * (For example from browser DOM events, setTimeout, XHR or third party libraries). - * Because we are calling into the angular framework we need to perform proper scope life-cycle - * of {@link ng.$exceptionHandler exception handling}, - * {@link ng.$rootScope.Scope#$digest executing watches}. - * - * ## Life cycle - * - * # Pseudo-Code of `$apply()` - * 
    -           function $apply(expr) {
-             try {
-               return $eval(expr);
-             } catch (e) {
-               $exceptionHandler(e);
-             } finally {
-               $root.$digest();
-             }
-           }
-       *
    - * - * - * Scope's `$apply()` method transitions through the following stages: - * - * 1. The {@link guide/expression expression} is executed using the - * {@link ng.$rootScope.Scope#$eval $eval()} method. - * 2. Any exceptions from the execution of the expression are forwarded to the - * {@link ng.$exceptionHandler $exceptionHandler} service. - * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression - * was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. - * - * - * @param {(string|function())=} exp An angular expression to be executed. - * - * - `string`: execute using the rules as defined in {@link guide/expression expression}. - * - `function(scope)`: execute the function with current `scope` parameter. - * - * @returns {*} The result of evaluating the expression. - */ - $apply: function(expr) { - try { - beginPhase('$apply'); - return this.$eval(expr); - } catch (e) { - $exceptionHandler(e); - } finally { - clearPhase(); - try { - $rootScope.$digest(); - } catch (e) { - $exceptionHandler(e); - throw e; - } - } - }, - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$on - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Listen on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of - * event life cycle. - * - * @param {string} name Event name to listen on. - * @param {function(event)} listener Function to call when the event is emitted. - * @returns {function()} Returns a deregistration function for this listener. - * - * The event listener function format is: `function(event, args...)`. The `event` object - * passed into the listener has the following attributes: - * - * - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed. - * - `currentScope` - {Scope}: the current scope which is handling the event. - * - `name` - {string}: Name of the event. - * - `stopPropagation` - {function=}: calling `stopPropagation` function will cancel further event propagation - * (available only for events that were `$emit`-ed). - * - `preventDefault` - {function}: calling `preventDefault` sets `defaultPrevented` flag to true. - * - `defaultPrevented` - {boolean}: true if `preventDefault` was called. - */ - $on: function(name, listener) { - var namedListeners = this.$$listeners[name]; - if (!namedListeners) { - this.$$listeners[name] = namedListeners = []; - } - namedListeners.push(listener); - return function() { - arrayRemove(namedListeners, listener); + /** + * Compose url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) + + pathPrefix + this.$$url; }; - }, - - - /** - * @ngdoc function - * @name ng.$rootScope.Scope#$emit - * @methodOf ng.$rootScope.Scope - * @function - * - * @description - * Dispatches an event `name` upwards through the scope hierarchy notifying the - * registered {@link ng.$rootScope.Scope#$on} listeners. - * - * The event life cycle starts at the scope on which `$emit` was called. All - * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified. - * Afterwards, the event traverses upwards toward the root scope and calls all registered - * listeners along the way. The event will stop propagating if one of the listeners cancels it. - * - * Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed - * onto the {@link ng.$exceptionHandler $exceptionHandler} service. - * - * @param {string} name Event name to emit. - * @param {...*} args Optional set of arguments which will be passed onto the event listeners. - * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on} - */ - $emit: function(name, args) { - var empty = [], - namedListeners, - scope = this, - stopPropagation = false, - event = { - name: name, - targetScope: scope, - stopPropagation: function() {stopPropagation = true;}, - preventDefault: function() { - event.defaultPrevented = true; - }, - defaultPrevented: false - }, - listenerArgs = concat([event], arguments, 1), - i, length; - do { - namedListeners = scope.$$listeners[name] || empty; - event.currentScope = scope; - for (i=0, length=namedListeners.length; i 7), - hasEvent: function(event) { - // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have - // it. In particular the event is not fired when backspace or delete key are pressed or - // when cut operation is performed. - if (event == 'input' && msie == 9) return false; - - if (isUndefined(eventSupport[event])) { - var divElm = $window.document.createElement('div'); - eventSupport[event] = 'on' + event in divElm; - } - - return eventSupport[event]; - }, - // TODO(i): currently there is no way to feature detect CSP without triggering alerts - csp: false - }; - }]; -} + LocationUrl.prototype = { -/** - * @ngdoc object - * @name ng.$window - * - * @description - * A reference to the browser's `window` object. While `window` - * is globally available in JavaScript, it causes testability problems, because - * it is a global variable. In angular we always refer to it through the - * `$window` service, so it may be overriden, removed or mocked for testing. - * - * All expressions are evaluated with respect to current scope so they don't - * suffer from window globality. - * - * @example - - - - - - - - - */ -function $WindowProvider(){ - this.$get = valueFn(window); -} + /** + * Has any change been replacing ? + * @private + */ + $$replace: false, -/** - * Parse headers into key value object - * - * @param {string} headers Raw headers as a string - * @returns {Object} Parsed headers as key value object - */ -function parseHeaders(headers) { - var parsed = {}, key, val, i; + /** + * @ngdoc method + * @name ng.$location#absUrl + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return full url representation with all segments encoded according to rules specified in + * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}. + * + * @return {string} full url + */ + absUrl: locationGetter('$$absUrl'), + + /** + * @ngdoc method + * @name ng.$location#url + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return url (e.g. `/path?a=b#hash`) when called without any parameter. + * + * Change path, search and hash, when called with parameter and return `$location`. + * + * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) + * @return {string} url + */ + url: function(url, replace) { + if (isUndefined(url)) + return this.$$url; - if (!headers) return parsed; + var match = PATH_MATCH.exec(url); + if (match[1]) this.path(decodeURIComponent(match[1])); + if (match[2] || match[1]) this.search(match[3] || ''); + this.hash(match[5] || '', replace); - forEach(headers.split('\n'), function(line) { - i = line.indexOf(':'); - key = lowercase(trim(line.substr(0, i))); - val = trim(line.substr(i + 1)); + return this; + }, - if (key) { - if (parsed[key]) { - parsed[key] += ', ' + val; - } else { - parsed[key] = val; - } - } - }); + /** + * @ngdoc method + * @name ng.$location#protocol + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return protocol of current url. + * + * @return {string} protocol of current url + */ + protocol: locationGetter('$$protocol'), - return parsed; -} + /** + * @ngdoc method + * @name ng.$location#host + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return host of current url. + * + * @return {string} host of current url. + */ + host: locationGetter('$$host'), + /** + * @ngdoc method + * @name ng.$location#port + * @methodOf ng.$location + * + * @description + * This method is getter only. + * + * Return port of current url. + * + * @return {Number} port + */ + port: locationGetter('$$port'), -/** - * Returns a function that provides access to parsed headers. - * - * Headers are lazy parsed when first requested. - * @see parseHeaders - * - * @param {(string|Object)} headers Headers to provide access to. - * @returns {function(string=)} Returns a getter function which if called with: - * - * - if called with single an argument returns a single header value or null - * - if called with no arguments returns an object containing all headers. - */ -function headersGetter(headers) { - var headersObj = isObject(headers) ? headers : undefined; + /** + * @ngdoc method + * @name ng.$location#path + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return path of current url when called without any parameter. + * + * Change path when called with parameter and return `$location`. + * + * Note: Path should always begin with forward slash (/), this method will add the forward slash + * if it is missing. + * + * @param {string=} path New path + * @return {string} path + */ + path: locationGetterSetter('$$path', function(path) { + return path.charAt(0) == '/' ? path : '/' + path; + }), - return function(name) { - if (!headersObj) headersObj = parseHeaders(headers); + /** + * @ngdoc method + * @name ng.$location#search + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return search part (as object) of current url when called without any parameter. + * + * Change search part when called with parameter and return `$location`. + * + * @param {string|object=} search New search params - string or hash object + * @param {string=} paramValue If `search` is a string, then `paramValue` will override only a + * single search parameter. If the value is `null`, the parameter will be deleted. + * + * @return {string} search + */ + search: function(search, paramValue) { + if (isUndefined(search)) + return this.$$search; - if (name) { - return headersObj[lowercase(name)] || null; - } + if (isDefined(paramValue)) { + if (paramValue === null) { + delete this.$$search[search]; + } else { + this.$$search[search] = paramValue; + } + } else { + this.$$search = isString(search) ? parseKeyValue(search) : search; + } - return headersObj; - }; -} + this.$$compose(); + return this; + }, + /** + * @ngdoc method + * @name ng.$location#hash + * @methodOf ng.$location + * + * @description + * This method is getter / setter. + * + * Return hash fragment when called without any parameter. + * + * Change hash fragment when called with parameter and return `$location`. + * + * @param {string=} hash New hash fragment + * @return {string} hash + */ + hash: locationGetterSetter('$$hash', identity), -/** - * Chain all given functions - * - * This function is used for both request and response transforming - * - * @param {*} data Data to transform. - * @param {function(string=)} headers Http headers getter fn. - * @param {(function|Array.)} fns Function or an array of functions. - * @returns {*} Transformed data. - */ -function transformData(data, headers, fns) { - if (isFunction(fns)) - return fns(data, headers); - - forEach(fns, function(fn) { - data = fn(data, headers); - }); - - return data; -} - - -function isSuccess(status) { - return 200 <= status && status < 300; -} - - -function $HttpProvider() { - var JSON_START = /^\s*(\[|\{[^\{])/, - JSON_END = /[\}\]]\s*$/, - PROTECTION_PREFIX = /^\)\]\}',?\n/; - - var $config = this.defaults = { - // transform incoming response data - transformResponse: [function(data) { - if (isString(data)) { - // strip json vulnerability protection prefix - data = data.replace(PROTECTION_PREFIX, ''); - if (JSON_START.test(data) && JSON_END.test(data)) - data = fromJson(data, true); - } - return data; - }], - - // transform outgoing request data - transformRequest: [function(d) { - return isObject(d) && !isFile(d) ? toJson(d) : d; - }], - - // default headers - headers: { - common: { - 'Accept': 'application/json, text/plain, */*', - 'X-Requested-With': 'XMLHttpRequest' - }, - post: {'Content-Type': 'application/json;charset=utf-8'}, - put: {'Content-Type': 'application/json;charset=utf-8'} - } - }; - - var providerResponseInterceptors = this.responseInterceptors = []; - - this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector', - function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) { - - var defaultCache = $cacheFactory('$http'), - responseInterceptors = []; - - forEach(providerResponseInterceptors, function(interceptor) { - responseInterceptors.push( - isString(interceptor) - ? $injector.get(interceptor) - : $injector.invoke(interceptor) - ); - }); + /** + * @ngdoc method + * @name ng.$location#replace + * @methodOf ng.$location + * + * @description + * If called, all changes to $location during current `$digest` will be replacing current history + * record, instead of adding new one. + */ + replace: function() { + this.$$replace = true; + return this; + } + }; + LocationHashbangUrl.prototype = inherit(LocationUrl.prototype); - /** - * @ngdoc function - * @name ng.$http - * @requires $httpBacked - * @requires $browser - * @requires $cacheFactory - * @requires $rootScope - * @requires $q - * @requires $injector - * - * @description - * The `$http` service is a core Angular service that facilitates communication with the remote - * HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest - * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}. - * - * For unit testing applications that use `$http` service, see - * {@link ngMock.$httpBackend $httpBackend mock}. - * - * For a higher level of abstraction, please check out the {@link ngResource.$resource - * $resource} service. - * - * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by - * the $q service. While for simple usage patters this doesn't matter much, for advanced usage, - * it is important to familiarize yourself with these apis and guarantees they provide. - * - * - * # General usage - * The `$http` service is a function which takes a single argument — a configuration object — - * that is used to generate an http request and returns a {@link ng.$q promise} - * with two $http specific methods: `success` and `error`. - * - * 
    -     *   $http({method: 'GET', url: '/someUrl'}).
-     *     success(function(data, status, headers, config) {
-     *       // this callback will be called asynchronously
-     *       // when the response is available
-     *     }).
-     *     error(function(data, status, headers, config) {
-     *       // called asynchronously if an error occurs
-     *       // or server returns response with status
-     *       // code outside of the <200, 400) range
-     *     });
-     *
    - * - * Since the returned value of calling the $http function is a Promise object, you can also use - * the `then` method to register callbacks, and these callbacks will receive a single argument – - * an object representing the response. See the api signature and type info below for more - * details. - * - * - * # Shortcut methods - * - * Since all invocation of the $http service require definition of the http method and url and - * POST and PUT requests require response body/data to be provided as well, shortcut methods - * were created to simplify using the api: - * - * 
    -     *   $http.get('/someUrl').success(successCallback);
-     *   $http.post('/someUrl', data).success(successCallback);
-     *
    - * - * Complete list of shortcut methods: - * - * - {@link ng.$http#get $http.get} - * - {@link ng.$http#head $http.head} - * - {@link ng.$http#post $http.post} - * - {@link ng.$http#put $http.put} - * - {@link ng.$http#delete $http.delete} - * - {@link ng.$http#jsonp $http.jsonp} - * - * - * # Setting HTTP Headers - * - * The $http service will automatically add certain http headers to all requests. These defaults - * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration - * object, which currently contains this default configuration: - * - * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): - * - `Accept: application/json, text/plain, * / *` - * - `X-Requested-With: XMLHttpRequest` - * - `$httpProvider.defaults.headers.post`: (header defaults for HTTP POST requests) - * - `Content-Type: application/json` - * - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests) - * - `Content-Type: application/json` - * - * To add or overwrite these defaults, simply add or remove a property from this configuration - * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object - * with name equal to the lower-cased http method name, e.g. - * `$httpProvider.defaults.headers.get['My-Header']='value'`. - * - * Additionally, the defaults can be set at runtime via the `$http.defaults` object in a similar - * fassion as described above. - * - * - * # Transforming Requests and Responses - * - * Both requests and responses can be transformed using transform functions. By default, Angular - * applies these transformations: - * - * Request transformations: - * - * - if the `data` property of the request config object contains an object, serialize it into - * JSON format. - * - * Response transformations: - * - * - if XSRF prefix is detected, strip it (see Security Considerations section below) - * - if json response is detected, deserialize it using a JSON parser - * - * To override these transformation locally, specify transform functions as `transformRequest` - * and/or `transformResponse` properties of the config object. To globally override the default - * transforms, override the `$httpProvider.defaults.transformRequest` and - * `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`. - * - * - * # Caching - * - * To enable caching set the configuration property `cache` to `true`. When the cache is - * enabled, `$http` stores the response from the server in local cache. Next time the - * response is served from the cache without sending a request to the server. - * - * Note that even if the response is served from cache, delivery of the data is asynchronous in - * the same way that real requests are. - * - * If there are multiple GET requests for the same url that should be cached using the same - * cache, but the cache is not populated yet, only one request to the server will be made and - * the remaining requests will be fulfilled using the response for the first request. - * - * - * # Response interceptors - * - * Before you start creating interceptors, be sure to understand the - * {@link ng.$q $q and deferred/promise APIs}. - * - * For purposes of global error handling, authentication or any kind of synchronous or - * asynchronous preprocessing of received responses, it is desirable to be able to intercept - * responses for http requests before they are handed over to the application code that - * initiated these requests. The response interceptors leverage the {@link ng.$q - * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing. - * - * The interceptors are service factories that are registered with the $httpProvider by - * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and - * injected with dependencies (if specified) and returns the interceptor — a function that - * takes a {@link ng.$q promise} and returns the original or a new promise. - * - * 
    -     *   // register the interceptor as a service
-     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
-     *     return function(promise) {
-     *       return promise.then(function(response) {
-     *         // do something on success
-     *       }, function(response) {
-     *         // do something on error
-     *         if (canRecover(response)) {
-     *           return responseOrNewPromise
-     *         }
-     *         return $q.reject(response);
-     *       });
-     *     }
-     *   });
-     *
-     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');
-     *
-     *
-     *   // register the interceptor via an anonymous factory
-     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
-     *     return function(promise) {
-     *       // same as above
-     *     }
-     *   });
-     *
    - * - * - * # Security Considerations - * - * When designing web applications, consider security threats from: - * - * - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx - * JSON Vulnerability} - * - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} - * - * Both server and the client must cooperate in order to eliminate these threats. Angular comes - * pre-configured with strategies that address these issues, but for this to work backend server - * cooperation is required. - * - * ## JSON Vulnerability Protection - * - * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx - * JSON Vulnerability} allows third party web-site to turn your JSON resource URL into - * {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To - * counter this your server can prefix all JSON requests with following string `")]}',\n"`. - * Angular will automatically strip the prefix before processing it as JSON. - * - * For example if your server needs to return: - * 
    -     * ['one','two']
-     *
    - * - * which is vulnerable to attack, your server can return: - * 
    -     * )]}',
-     * ['one','two']
-     *
    - * - * Angular will strip the prefix, before processing the JSON. - * - * - * ## Cross Site Request Forgery (XSRF) Protection - * - * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which - * an unauthorized site can gain your user's private data. Angular provides following mechanism - * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie - * called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that - * runs on your domain could read the cookie, your server can be assured that the XHR came from - * JavaScript running on your domain. - * - * To take advantage of this, your server needs to set a token in a JavaScript readable session - * cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the - * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure - * that only JavaScript running on your domain could have read the token. The token must be - * unique for each user and must be verifiable by the server (to prevent the JavaScript making - * up its own tokens). We recommend that the token is a digest of your site's authentication - * cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}. - * - * - * @param {object} config Object describing the request to be made and how it should be - * processed. The object has following properties: - * - * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) - * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. - * - **params** – `{Object.}` – Map of strings or objects which will be turned to - * `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified. - * - **data** – `{string|Object}` – Data to be sent as the request message data. - * - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server. - * - **transformRequest** – `{function(data, headersGetter)|Array.}` – - * transform function or an array of such functions. The transform function takes the http - * request body and headers and returns its transformed (typically serialized) version. - * - **transformResponse** – `{function(data, headersGetter)|Array.}` – - * transform function or an array of such functions. The transform function takes the http - * response body and headers and returns its transformed (typically deserialized) version. - * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the - * GET request, otherwise if a cache instance built with - * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for - * caching. - * - **timeout** – `{number}` – timeout in milliseconds. - * - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the - * XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5 - * requests with credentials} for more information. - * - * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the - * standard `then` method and two http specific methods: `success` and `error`. The `then` - * method takes two arguments a success and an error callback which will be called with a - * response object. The `success` and `error` methods take a single argument - a function that - * will be called when the request succeeds or fails respectively. The arguments passed into - * these functions are destructured representation of the response object passed into the - * `then` method. The response object has these properties: - * - * - **data** – `{string|Object}` – The response body transformed with the transform functions. - * - **status** – `{number}` – HTTP status code of the response. - * - **headers** – `{function([headerName])}` – Header getter function. - * - **config** – `{Object}` – The configuration object that was used to generate the request. - * - * @property {Array.} pendingRequests Array of config objects for currently pending - * requests. This is primarily meant to be used for debugging purposes. - * - * - * @example - - -
    - - -
    - - - - 
    http status code: {{status}}
    - 
    http response data: {{data}}
    -
    -     - - function FetchCtrl($scope, $http, $templateCache) { - $scope.method = 'GET'; - $scope.url = 'http-hello.html'; - - $scope.fetch = function() { - $scope.code = null; - $scope.response = null; - - $http({method: $scope.method, url: $scope.url, cache: $templateCache}). - success(function(data, status) { - $scope.status = status; - $scope.data = data; - }). - error(function(data, status) { - $scope.data = data || "Request failed"; - $scope.status = status; - }); - }; + function LocationHashbangInHtml5Url(url, hashPrefix, appBaseUrl, baseExtra) { + LocationHashbangUrl.apply(this, arguments); - $scope.updateModel = function(method, url) { - $scope.method = method; - $scope.url = url; - }; - } - - - Hello, $http! - - - it('should make an xhr GET request', function() { - element(':button:contains("Sample GET")').click(); - element(':button:contains("fetch")').click(); - expect(binding('status')).toBe('200'); - expect(binding('data')).toMatch(/Hello, \$http!/); - }); - - it('should make a JSONP request to angularjs.org', function() { - element(':button:contains("Sample JSONP")').click(); - element(':button:contains("fetch")').click(); - expect(binding('status')).toBe('200'); - expect(binding('data')).toMatch(/Super Hero!/); - }); - - it('should make JSONP request to invalid URL and invoke the error handler', - function() { - element(':button:contains("Invalid JSONP")').click(); - element(':button:contains("fetch")').click(); - expect(binding('status')).toBe('0'); - expect(binding('data')).toBe('Request failed'); - }); - -     - */ - function $http(config) { - config.method = uppercase(config.method); - - var reqTransformFn = config.transformRequest || $config.transformRequest, - respTransformFn = config.transformResponse || $config.transformResponse, - defHeaders = $config.headers, - reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']}, - defHeaders.common, defHeaders[lowercase(config.method)], config.headers), - reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn), - promise; - - // strip content-type if data is undefined - if (isUndefined(config.data)) { - delete reqHeaders['Content-Type']; - } - - // send request - promise = sendReq(config, reqData, reqHeaders); - - - // transform future response - promise = promise.then(transformResponse, transformResponse); - - // apply interceptors - forEach(responseInterceptors, function(interceptor) { - promise = interceptor(promise); - }); - - promise.success = function(fn) { - promise.then(function(response) { - fn(response.data, response.status, response.headers, config); - }); - return promise; - }; - promise.error = function(fn) { - promise.then(null, function(response) { - fn(response.data, response.status, response.headers, config); - }); - return promise; - }; + this.$$rewriteAppUrl = function(absoluteLinkUrl) { + if (absoluteLinkUrl.indexOf(appBaseUrl) == 0) { + return appBaseUrl + baseExtra + '#' + hashPrefix + absoluteLinkUrl.substr(appBaseUrl.length); + } + } + } - return promise; + LocationHashbangInHtml5Url.prototype = inherit(LocationHashbangUrl.prototype); - function transformResponse(response) { - // make a copy since the response must be cacheable - var resp = extend({}, response, { - data: transformData(response.data, response.headers, respTransformFn) - }); - return (isSuccess(response.status)) - ? resp - : $q.reject(resp); - } + function locationGetter(property) { + return function() { + return this[property]; + }; } - $http.pendingRequests = []; - /** - * @ngdoc method - * @name ng.$http#get - * @methodOf ng.$http - * - * @description - * Shortcut method to perform `GET` request - * - * @param {string} url Relative or absolute URL specifying the destination of the request - * @param {Object=} config Optional configuration object - * @returns {HttpPromise} Future object - */ + function locationGetterSetter(property, preprocess) { + return function(value) { + if (isUndefined(value)) + return this[property]; + + this[property] = preprocess(value); + this.$$compose(); + + return this; + }; + } + /** - * @ngdoc method - * @name ng.$http#delete - * @methodOf ng.$http + * @ngdoc object + * @name ng.$location * - * @description - * Shortcut method to perform `DELETE` request + * @requires $browser + * @requires $sniffer + * @requires $rootElement * - * @param {string} url Relative or absolute URL specifying the destination of the request - * @param {Object=} config Optional configuration object - * @returns {HttpPromise} Future object + * @description + * The $location service parses the URL in the browser address bar (based on the + * {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL + * available to your application. Changes to the URL in the address bar are reflected into + * $location service and changes to $location are reflected into the browser address bar. + * + * **The $location service:** + * + * - Exposes the current URL in the browser address bar, so you can + * - Watch and observe the URL. + * - Change the URL. + * - Synchronizes the URL with the browser when the user + * - Changes the address bar. + * - Clicks the back or forward button (or clicks a History link). + * - Clicks on a link. + * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). + * + * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular + * Services: Using $location} */ /** - * @ngdoc method - * @name ng.$http#head - * @methodOf ng.$http - * + * @ngdoc object + * @name ng.$locationProvider * @description - * Shortcut method to perform `HEAD` request - * - * @param {string} url Relative or absolute URL specifying the destination of the request - * @param {Object=} config Optional configuration object - * @returns {HttpPromise} Future object + * Use the `$locationProvider` to configure how the application deep linking paths are stored. */ + function $LocationProvider(){ + var hashPrefix = '', + html5Mode = false; - /** - * @ngdoc method - * @name ng.$http#jsonp - * @methodOf ng.$http - * - * @description - * Shortcut method to perform `JSONP` request - * - * @param {string} url Relative or absolute URL specifying the destination of the request. - * Should contain `JSON_CALLBACK` string. - * @param {Object=} config Optional configuration object - * @returns {HttpPromise} Future object - */ - createShortMethods('get', 'delete', 'head', 'jsonp'); - - /** - * @ngdoc method - * @name ng.$http#post - * @methodOf ng.$http - * - * @description - * Shortcut method to perform `POST` request - * - * @param {string} url Relative or absolute URL specifying the destination of the request - * @param {*} data Request content - * @param {Object=} config Optional configuration object - * @returns {HttpPromise} Future object - */ - - /** - * @ngdoc method - * @name ng.$http#put - * @methodOf ng.$http - * - * @description - * Shortcut method to perform `PUT` request - * - * @param {string} url Relative or absolute URL specifying the destination of the request - * @param {*} data Request content - * @param {Object=} config Optional configuration object - * @returns {HttpPromise} Future object - */ - createShortMethodsWithData('post', 'put'); + /** + * @ngdoc property + * @name ng.$locationProvider#hashPrefix + * @methodOf ng.$locationProvider + * @description + * @param {string=} prefix Prefix for hash part (containing path and search) + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.hashPrefix = function(prefix) { + if (isDefined(prefix)) { + hashPrefix = prefix; + return this; + } else { + return hashPrefix; + } + }; /** * @ngdoc property - * @name ng.$http#defaults - * @propertyOf ng.$http - * + * @name ng.$locationProvider#html5Mode + * @methodOf ng.$locationProvider * @description - * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of - * default headers as well as request and response transformations. - * - * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + * @param {string=} mode Use HTML5 strategy if available. + * @returns {*} current value if used as getter or itself (chaining) if used as setter */ - $http.defaults = $config; + this.html5Mode = function(mode) { + if (isDefined(mode)) { + html5Mode = mode; + return this; + } else { + return html5Mode; + } + }; + + this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', + function( $rootScope, $browser, $sniffer, $rootElement) { + var $location, + basePath, + pathPrefix, + initUrl = $browser.url(), + initUrlParts = matchUrl(initUrl), + appBaseUrl; + + if (html5Mode) { + basePath = $browser.baseHref() || '/'; + pathPrefix = pathPrefixFromBase(basePath); + appBaseUrl = + composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) + + pathPrefix + '/'; + + if ($sniffer.history) { + $location = new LocationUrl( + convertToHtml5Url(initUrl, basePath, hashPrefix), + pathPrefix, appBaseUrl); + } else { + $location = new LocationHashbangInHtml5Url( + convertToHashbangUrl(initUrl, basePath, hashPrefix), + hashPrefix, appBaseUrl, basePath.substr(pathPrefix.length + 1)); + } + } else { + appBaseUrl = + composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) + + (initUrlParts.path || '') + + (initUrlParts.search ? ('?' + initUrlParts.search) : '') + + '#' + hashPrefix + '/'; + $location = new LocationHashbangUrl(initUrl, hashPrefix, appBaseUrl); + } - return $http; + $rootElement.bind('click', function(event) { + // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) + // currently we open nice url link and redirect then + if (event.ctrlKey || event.metaKey || event.which == 2) return; - function createShortMethods(names) { - forEach(arguments, function(name) { - $http[name] = function(url, config) { - return $http(extend(config || {}, { - method: name, - url: url - })); - }; - }); - } + var elm = jqLite(event.target); + // traverse the DOM up to find first A tag + while (lowercase(elm[0].nodeName) !== 'a') { + // ignore rewriting if no A tag (reached root element, or no parent - removed from document) + if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; + } - function createShortMethodsWithData(name) { - forEach(arguments, function(name) { - $http[name] = function(url, data, config) { - return $http(extend(config || {}, { - method: name, - url: url, - data: data - })); - }; - }); - } + var absHref = elm.prop('href'), + rewrittenUrl = $location.$$rewriteAppUrl(absHref); + if (absHref && !elm.attr('target') && rewrittenUrl) { + // update location manually + $location.$$parse(rewrittenUrl); + $rootScope.$apply(); + event.preventDefault(); + // hack to work around FF6 bug 684208 when scenario runner clicks on links + window.angular['ff-684208-preventDefault'] = true; + } + }); - /** - * Makes the request - * - * !!! ACCESSES CLOSURE VARS: - * $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests - */ - function sendReq(config, reqData, reqHeaders) { - var deferred = $q.defer(), - promise = deferred.promise, - cache, - cachedResp, - url = buildUrl(config.url, config.params); - $http.pendingRequests.push(config); - promise.then(removePendingReq, removePendingReq); + // rewrite hashbang url <> html5 url + if ($location.absUrl() != initUrl) { + $browser.url($location.absUrl(), true); + } + + // update $location when $browser url changes + $browser.onUrlChange(function(newUrl) { + if ($location.absUrl() != newUrl) { + $rootScope.$evalAsync(function() { + var oldUrl = $location.absUrl(); + $location.$$parse(newUrl); + afterLocationChange(oldUrl); + }); + if (!$rootScope.$$phase) $rootScope.$digest(); + } + }); - if (config.cache && config.method == 'GET') { - cache = isObject(config.cache) ? config.cache : defaultCache; - } + // update browser + var changeCounter = 0; + $rootScope.$watch(function $locationWatch() { + var oldUrl = $browser.url(); + + if (!changeCounter || oldUrl != $location.absUrl()) { + changeCounter++; + $rootScope.$evalAsync(function() { + if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl). + defaultPrevented) { + $location.$$parse(oldUrl); + } else { + $browser.url($location.absUrl(), $location.$$replace); + $location.$$replace = false; + afterLocationChange(oldUrl); + } + }); + } - if (cache) { - cachedResp = cache.get(url); - if (cachedResp) { - if (cachedResp.then) { - // cached request has already been sent, but there is no response yet - cachedResp.then(removePendingReq, removePendingReq); - return cachedResp; - } else { - // serving from cache - if (isArray(cachedResp)) { - resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2])); - } else { - resolvePromise(cachedResp, 200, {}); - } - } - } else { - // put the promise for the non-transformed response into cache as a placeholder - cache.put(url, promise); - } - } - - // if we won't have the response in cache, send the request to the backend - if (!cachedResp) { - $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, - config.withCredentials); - } - - return promise; - - - /** - * Callback registered to $httpBackend(): - * - caches the response if desired - * - resolves the raw $http promise - * - calls $apply - */ - function done(status, response, headersString) { - if (cache) { - if (isSuccess(status)) { - cache.put(url, [status, response, parseHeaders(headersString)]); - } else { - // remove promise from the cache - cache.remove(url); - } - } - - resolvePromise(response, status, headersString); - $rootScope.$apply(); - } - - - /** - * Resolves the raw $http promise. - */ - function resolvePromise(response, status, headers) { - // normalize internal statuses to 0 - status = Math.max(status, 0); - - (isSuccess(status) ? deferred.resolve : deferred.reject)({ - data: response, - status: status, - headers: headersGetter(headers), - config: config - }); - } + return changeCounter; + }); + return $location; - function removePendingReq() { - var idx = indexOf($http.pendingRequests, config); - if (idx !== -1) $http.pendingRequests.splice(idx, 1); - } + function afterLocationChange(oldUrl) { + $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl); + } + }]; } + /** + * @ngdoc object + * @name ng.$log + * @requires $window + * + * @description + * Simple service for logging. Default implementation writes the message + * into the browser's console (if present). + * + * The main purpose of this service is to simplify debugging and troubleshooting. + * + * @example + + + function LogCtrl($scope, $log) { + $scope.$log = $log; + $scope.message = 'Hello World!'; + } + + +
    +

    Reload this page with open console, enter text and hit the log button...

    + Message: + + + + + +
    +     +     + */ + + function $LogProvider(){ + this.$get = ['$window', function($window){ + return { + /** + * @ngdoc method + * @name ng.$log#log + * @methodOf ng.$log + * + * @description + * Write a log message + */ + log: consoleLog('log'), + + /** + * @ngdoc method + * @name ng.$log#warn + * @methodOf ng.$log + * + * @description + * Write a warning message + */ + warn: consoleLog('warn'), + + /** + * @ngdoc method + * @name ng.$log#info + * @methodOf ng.$log + * + * @description + * Write an information message + */ + info: consoleLog('info'), + + /** + * @ngdoc method + * @name ng.$log#error + * @methodOf ng.$log + * + * @description + * Write an error message + */ + error: consoleLog('error') + }; - function buildUrl(url, params) { - if (!params) return url; - var parts = []; - forEachSorted(params, function(value, key) { - if (value == null || value == undefined) return; - if (isObject(value)) { - value = toJson(value); + function formatError(arg) { + if (arg instanceof Error) { + if (arg.stack) { + arg = (arg.message && arg.stack.indexOf(arg.message) === -1) + ? 'Error: ' + arg.message + '\n' + arg.stack + : arg.stack; + } else if (arg.sourceURL) { + arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; + } + } + return arg; } - parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value)); - }); - return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&'); - } + function consoleLog(type) { + var console = $window.console || {}, + logFn = console[type] || console.log || noop; + + if (logFn.apply) { + return function() { + var args = []; + forEach(arguments, function(arg) { + args.push(formatError(arg)); + }); + return logFn.apply(console, args); + }; + } - }]; -} -var XHR = window.XMLHttpRequest || function() { - try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {} - try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {} - try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {} - throw new Error("This browser does not support XMLHttpRequest."); -}; + // we are IE which either doesn't have window.console => this is noop and we do nothing, + // or we are IE where console.log doesn't have apply so we log at least first 2 args + return function(arg1, arg2) { + logFn(arg1, arg2); + } + } + }]; + } + + var OPERATORS = { + 'null':function(){return null;}, + 'true':function(){return true;}, + 'false':function(){return false;}, + undefined:noop, + '+':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)+(isDefined(b)?b:0);}, + '-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);}, + '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);}, + '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);}, + '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);}, + '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);}, + '=':noop, + '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);}, + '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);}, + '<':function(self, locals, a,b){return a(self, locals)':function(self, locals, a,b){return a(self, locals)>b(self, locals);}, + '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);}, + '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);}, + '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);}, + '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);}, + '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);}, +// '|':function(self, locals, a,b){return a|b;}, + '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));}, + '!':function(self, locals, a){return !a(self, locals);} + }; + var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; + + function lex(text, csp){ + var tokens = [], + token, + index = 0, + json = [], + ch, + lastCh = ':'; // can start regexp + + while (index < text.length) { + ch = text.charAt(index); + if (is('"\'')) { + readString(ch); + } else if (isNumber(ch) || is('.') && isNumber(peek())) { + readNumber(); + } else if (isIdent(ch)) { + readIdent(); + // identifiers can only be if the preceding char was a { or , + if (was('{,') && json[0]=='{' && + (token=tokens[tokens.length-1])) { + token.json = token.text.indexOf('.') == -1; + } + } else if (is('(){}[].,;:')) { + tokens.push({ + index:index, + text:ch, + json:(was(':[,') && is('{[')) || is('}]:,') + }); + if (is('{[')) json.unshift(ch); + if (is('}]')) json.shift(); + index++; + } else if (isWhitespace(ch)) { + index++; + continue; + } else { + var ch2 = ch + peek(), + fn = OPERATORS[ch], + fn2 = OPERATORS[ch2]; + if (fn2) { + tokens.push({index:index, text:ch2, fn:fn2}); + index += 2; + } else if (fn) { + tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')}); + index += 1; + } else { + throwError("Unexpected next character ", index, index+1); + } + } + lastCh = ch; + } + return tokens; + function is(chars) { + return chars.indexOf(ch) != -1; + } -/** - * @ngdoc object - * @name ng.$httpBackend - * @requires $browser - * @requires $window - * @requires $document - * - * @description - * HTTP backend used by the {@link ng.$http service} that delegates to - * XMLHttpRequest object or JSONP and deals with browser incompatibilities. - * - * You should never need to use this service directly, instead use the higher-level abstractions: - * {@link ng.$http $http} or {@link ngResource.$resource $resource}. - * - * During testing this implementation is swapped with {@link ngMock.$httpBackend mock - * $httpBackend} which can be trained with responses. - */ -function $HttpBackendProvider() { - this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { - return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks, - $document[0], $window.location.protocol.replace(':', '')); - }]; -} - -function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) { - // TODO(vojta): fix the signature - return function(method, url, post, callback, headers, timeout, withCredentials) { - $browser.$$incOutstandingRequestCount(); - url = url || $browser.url(); - - if (lowercase(method) == 'jsonp') { - var callbackId = '_' + (callbacks.counter++).toString(36); - callbacks[callbackId] = function(data) { - callbacks[callbackId].data = data; - }; - - jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), - function() { - if (callbacks[callbackId].data) { - completeRequest(callback, 200, callbacks[callbackId].data); - } else { - completeRequest(callback, -2); + function was(chars) { + return chars.indexOf(lastCh) != -1; } - delete callbacks[callbackId]; - }); - } else { - var xhr = new XHR(); - xhr.open(method, url, true); - forEach(headers, function(value, key) { - if (value) xhr.setRequestHeader(key, value); - }); - var status; + function peek() { + return index + 1 < text.length ? text.charAt(index + 1) : false; + } + function isNumber(ch) { + return '0' <= ch && ch <= '9'; + } + function isWhitespace(ch) { + return ch == ' ' || ch == '\r' || ch == '\t' || + ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0 + } + function isIdent(ch) { + return 'a' <= ch && ch <= 'z' || + 'A' <= ch && ch <= 'Z' || + '_' == ch || ch == '$'; + } + function isExpOperator(ch) { + return ch == '-' || ch == '+' || isNumber(ch); + } - // In IE6 and 7, this might be called synchronously when xhr.send below is called and the - // response is in the cache. the promise api will ensure that to the app code the api is - // always async - xhr.onreadystatechange = function() { - if (xhr.readyState == 4) { - completeRequest( - callback, status || xhr.status, xhr.responseText, xhr.getAllResponseHeaders()); + function throwError(error, start, end) { + end = end || index; + throw Error("Lexer Error: " + error + " at column" + + (isDefined(start) + ? "s " + start + "-" + index + " [" + text.substring(start, end) + "]" + : " " + end) + + " in expression [" + text + "]."); } - }; - if (withCredentials) { - xhr.withCredentials = true; - } + function readNumber() { + var number = ""; + var start = index; + while (index < text.length) { + var ch = lowercase(text.charAt(index)); + if (ch == '.' || isNumber(ch)) { + number += ch; + } else { + var peekCh = peek(); + if (ch == 'e' && isExpOperator(peekCh)) { + number += ch; + } else if (isExpOperator(ch) && + peekCh && isNumber(peekCh) && + number.charAt(number.length - 1) == 'e') { + number += ch; + } else if (isExpOperator(ch) && + (!peekCh || !isNumber(peekCh)) && + number.charAt(number.length - 1) == 'e') { + throwError('Invalid exponent'); + } else { + break; + } + } + index++; + } + number = 1 * number; + tokens.push({index:start, text:number, json:true, + fn:function() {return number;}}); + } + function readIdent() { + var ident = "", + start = index, + lastDot, peekIndex, methodName; + + while (index < text.length) { + var ch = text.charAt(index); + if (ch == '.' || isIdent(ch) || isNumber(ch)) { + if (ch == '.') lastDot = index; + ident += ch; + } else { + break; + } + index++; + } - xhr.send(post || ''); + //check if this is not a method invocation and if it is back out to last dot + if (lastDot) { + peekIndex = index; + while(peekIndex < text.length) { + var ch = text.charAt(peekIndex); + if (ch == '(') { + methodName = ident.substr(lastDot - start + 1); + ident = ident.substr(0, lastDot - start); + index = peekIndex; + break; + } + if(isWhitespace(ch)) { + peekIndex++; + } else { + break; + } + } + } - if (timeout > 0) { - $browserDefer(function() { - status = -1; - xhr.abort(); - }, timeout); - } - } + var token = { + index:start, + text:ident + }; - function completeRequest(callback, status, response, headersString) { - // URL_MATCH is defined in src/service/location.js - var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1]; + if (OPERATORS.hasOwnProperty(ident)) { + token.fn = token.json = OPERATORS[ident]; + } else { + var getter = getterFn(ident, csp); + token.fn = extend(function(self, locals) { + return (getter(self, locals)); + }, { + assign: function(self, value) { + return setter(self, ident, value); + } + }); + } - // fix status code for file protocol (it's always 0) - status = (protocol == 'file') ? (response ? 200 : 404) : status; + tokens.push(token); - // normalize IE bug (http://bugs.jquery.com/ticket/1450) - status = status == 1223 ? 204 : status; + if (methodName) { + tokens.push({ + index:lastDot, + text: '.', + json: false + }); + tokens.push({ + index: lastDot + 1, + text: methodName, + json: false + }); + } + } - callback(status, response, headersString); - $browser.$$completeOutstandingRequest(noop); + function readString(quote) { + var start = index; + index++; + var string = ""; + var rawString = quote; + var escape = false; + while (index < text.length) { + var ch = text.charAt(index); + rawString += ch; + if (escape) { + if (ch == 'u') { + var hex = text.substring(index + 1, index + 5); + if (!hex.match(/[\da-f]{4}/i)) + throwError( "Invalid unicode escape [\\u" + hex + "]"); + index += 4; + string += String.fromCharCode(parseInt(hex, 16)); + } else { + var rep = ESCAPE[ch]; + if (rep) { + string += rep; + } else { + string += ch; + } + } + escape = false; + } else if (ch == '\\') { + escape = true; + } else if (ch == quote) { + index++; + tokens.push({ + index:start, + text:rawString, + string:string, + json:true, + fn:function() { return string; } + }); + return; + } else { + string += ch; + } + index++; + } + throwError("Unterminated quote", start); + } } - }; - - function jsonpReq(url, done) { - // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.: - // - fetches local scripts via XHR and evals them - // - adds and immediately removes script elements from the document - var script = rawDocument.createElement('script'), - doneWrapper = function() { - rawDocument.body.removeChild(script); - if (done) done(); - }; - script.type = 'text/javascript'; - script.src = url; +///////////////////////////////////////// - if (msie) { - script.onreadystatechange = function() { - if (/loaded|complete/.test(script.readyState)) doneWrapper(); - }; - } else { - script.onload = script.onerror = doneWrapper; - } + function parser(text, json, $filter, csp){ + var ZERO = valueFn(0), + value, + tokens = lex(text, csp), + assignment = _assignment, + functionCall = _functionCall, + fieldAccess = _fieldAccess, + objectIndex = _objectIndex, + filterChain = _filterChain; + + if(json){ + // The extra level of aliasing is here, just in case the lexer misses something, so that + // we prevent any accidental execution in JSON. + assignment = logicalOR; + functionCall = + fieldAccess = + objectIndex = + filterChain = + function() { throwError("is not valid json", {text:text, index:0}); }; + value = primary(); + } else { + value = statements(); + } + if (tokens.length !== 0) { + throwError("is an unexpected token", tokens[0]); + } + return value; - rawDocument.body.appendChild(script); - } -} + /////////////////////////////////// + function throwError(msg, token) { + throw Error("Syntax Error: Token '" + token.text + + "' " + msg + " at column " + + (token.index + 1) + " of the expression [" + + text + "] starting at [" + text.substring(token.index) + "]."); + } -/** - * @ngdoc object - * @name ng.$locale - * - * @description - * $locale service provides localization rules for various Angular components. As of right now the - * only public api is: - * - * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) - */ -function $LocaleProvider(){ - this.$get = function() { - return { - id: 'en-us', - - NUMBER_FORMATS: { - DECIMAL_SEP: '.', - GROUP_SEP: ',', - PATTERNS: [ - { // Decimal Pattern - minInt: 1, - minFrac: 0, - maxFrac: 3, - posPre: '', - posSuf: '', - negPre: '-', - negSuf: '', - gSize: 3, - lgSize: 3 - },{ //Currency Pattern - minInt: 1, - minFrac: 2, - maxFrac: 2, - posPre: '\u00A4', - posSuf: '', - negPre: '(\u00A4', - negSuf: ')', - gSize: 3, - lgSize: 3 - } - ], - CURRENCY_SYM: '$' - }, - - DATETIME_FORMATS: { - MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December' - .split(','), - SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), - DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), - SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','), - AMPMS: ['AM','PM'], - medium: 'MMM d, y h:mm:ss a', - short: 'M/d/yy h:mm a', - fullDate: 'EEEE, MMMM d, y', - longDate: 'MMMM d, y', - mediumDate: 'MMM d, y', - shortDate: 'M/d/yy', - mediumTime: 'h:mm:ss a', - shortTime: 'h:mm a' - }, - - pluralCat: function(num) { - if (num === 1) { - return 'one'; - } - return 'other'; - } - }; - }; -} - -function $TimeoutProvider() { - this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler', - function($rootScope, $browser, $q, $exceptionHandler) { - var deferreds = {}; - - - /** - * @ngdoc function - * @name ng.$timeout - * @requires $browser - * - * @description - * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch - * block and delegates any exceptions to - * {@link ng.$exceptionHandler $exceptionHandler} service. - * - * The return value of registering a timeout function is a promise which will be resolved when - * the timeout is reached and the timeout function is executed. - * - * To cancel a the timeout request, call `$timeout.cancel(promise)`. - * - * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to - * synchronously flush the queue of deferred functions. - * - * @param {function()} fn A function, who's execution should be delayed. - * @param {number=} [delay=0] Delay in milliseconds. - * @param {boolean=} [invokeApply=true] If set to false skips model dirty checking, otherwise - * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. - * @returns {*} Promise that will be resolved when the timeout is reached. The value this - * promise will be resolved with is the return value of the `fn` function. - */ - function timeout(fn, delay, invokeApply) { - var deferred = $q.defer(), - promise = deferred.promise, - skipApply = (isDefined(invokeApply) && !invokeApply), - timeoutId, cleanup; - - timeoutId = $browser.defer(function() { - try { - deferred.resolve(fn()); - } catch(e) { - deferred.reject(e); - $exceptionHandler(e); - } - - if (!skipApply) $rootScope.$apply(); - }, delay); - - cleanup = function() { - delete deferreds[promise.$$timeoutId]; - }; - - promise.$$timeoutId = timeoutId; - deferreds[timeoutId] = deferred; - promise.then(cleanup, cleanup); - - return promise; - } - - - /** - * @ngdoc function - * @name ng.$timeout#cancel - * @methodOf ng.$timeout - * - * @description - * Cancels a task associated with the `promise`. As a result of this the promise will be - * resolved with a rejection. - * - * @param {Promise=} promise Promise returned by the `$timeout` function. - * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully - * canceled. - */ - timeout.cancel = function(promise) { - if (promise && promise.$$timeoutId in deferreds) { - deferreds[promise.$$timeoutId].reject('canceled'); - return $browser.defer.cancel(promise.$$timeoutId); - } - return false; - }; + function peekToken() { + if (tokens.length === 0) + throw Error("Unexpected end of expression: " + text); + return tokens[0]; + } - return timeout; - }]; -} + function peek(e1, e2, e3, e4) { + if (tokens.length > 0) { + var token = tokens[0]; + var t = token.text; + if (t==e1 || t==e2 || t==e3 || t==e4 || + (!e1 && !e2 && !e3 && !e4)) { + return token; + } + } + return false; + } -/** - * @ngdoc object - * @name ng.$filterProvider - * @description - * - * Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To - * achieve this a filter definition consists of a factory function which is annotated with dependencies and is - * responsible for creating a the filter function. - * - * 
    - *   // Filter registration
- *   function MyModule($provide, $filterProvider) {
- *     // create a service to demonstrate injection (not always needed)
- *     $provide.value('greet', function(name){
- *       return 'Hello ' + name + '!';
- *     });
- *
- *     // register a filter factory which uses the
- *     // greet service to demonstrate DI.
- *     $filterProvider.register('greet', function(greet){
- *       // return the filter function which uses the greet service
- *       // to generate salutation
- *       return function(text) {
- *         // filters need to be forgiving so check input validity
- *         return text && greet(text) || text;
- *       };
- *     });
- *   }
- *
    - * - * The filter function is registered with the `$injector` under the filter name suffixe with `Filter`. - * 
    - *   it('should be the same instance', inject(
- *     function($filterProvider) {
- *       $filterProvider.register('reverse', function(){
- *         return ...;
- *       });
- *     },
- *     function($filter, reverseFilter) {
- *       expect($filter('reverse')).toBe(reverseFilter);
- *     });
- *
    - * - * - * For more information about how angular filters work, and how to create your own filters, see - * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer - * Guide. - */ -/** - * @ngdoc method - * @name ng.$filterProvider#register - * @methodOf ng.$filterProvider - * @description - * Register filter factory function. - * - * @param {String} name Name of the filter. - * @param {function} fn The filter factory function which is injectable. - */ + function expect(e1, e2, e3, e4){ + var token = peek(e1, e2, e3, e4); + if (token) { + if (json && !token.json) { + throwError("is not valid json", token); + } + tokens.shift(); + return token; + } + return false; + } + function consume(e1){ + if (!expect(e1)) { + throwError("is unexpected, expecting [" + e1 + "]", peek()); + } + } -/** - * @ngdoc function - * @name ng.$filter - * @function - * @description - * Filters are used for formatting data displayed to the user. - * - * The general syntax in templates is as follows: - * - * {{ expression | [ filter_name ] }} - * - * @param {String} name Name of the filter function to retrieve - * @return {Function} the filter function - */ -$FilterProvider.$inject = ['$provide']; -function $FilterProvider($provide) { - var suffix = 'Filter'; - - function register(name, factory) { - return $provide.factory(name + suffix, factory); - } - this.register = register; - - this.$get = ['$injector', function($injector) { - return function(name) { - return $injector.get(name + suffix); - } - }]; - - //////////////////////////////////////// - - register('currency', currencyFilter); - register('date', dateFilter); - register('filter', filterFilter); - register('json', jsonFilter); - register('limitTo', limitToFilter); - register('lowercase', lowercaseFilter); - register('number', numberFilter); - register('orderBy', orderByFilter); - register('uppercase', uppercaseFilter); -} + function unaryFn(fn, right) { + return function(self, locals) { + return fn(self, locals, right); + }; + } -/** - * @ngdoc filter - * @name ng.filter:filter - * @function - * - * @description - * Selects a subset of items from `array` and returns it as a new array. - * - * Note: This function is used to augment the `Array` type in Angular expressions. See - * {@link ng.$filter} for more information about Angular arrays. - * - * @param {Array} array The source array. - * @param {string|Object|function()} expression The predicate to be used for selecting items from - * `array`. - * - * Can be one of: - * - * - `string`: Predicate that results in a substring match using the value of `expression` - * string. All strings or objects with string properties in `array` that contain this string - * will be returned. The predicate can be negated by prefixing the string with `!`. - * - * - `Object`: A pattern object can be used to filter specific properties on objects contained - * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items - * which have property `name` containing "M" and property `phone` containing "1". A special - * property name `$` can be used (as in `{$:"text"}`) to accept a match against any - * property of the object. That's equivalent to the simple substring match with a `string` - * as described above. - * - * - `function`: A predicate function can be used to write arbitrary filters. The function is - * called for each element of `array`. The final result is an array of those elements that - * the predicate returned true for. - * - * @example - - -
    - - Search: - - - - - - -
    NamePhone
    {{friend.name}}{{friend.phone}}
    -
    - Any:
    - Name only
    - Phone only
    - - - - - - -
    NamePhone
    {{friend.name}}{{friend.phone}}
    -     - - it('should search across all fields when filtering with a string', function() { - input('searchText').enter('m'); - expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')). - toEqual(['Mary', 'Mike', 'Adam']); - - input('searchText').enter('76'); - expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')). - toEqual(['John', 'Julie']); - }); - - it('should search in specific fields when filtering with a predicate object', function() { - input('search.$').enter('i'); - expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')). - toEqual(['Mary', 'Mike', 'Julie']); - }); - -     - */ -function filterFilter() { - return function(array, expression) { - if (!(array instanceof Array)) return array; - var predicates = []; - predicates.check = function(value) { - for (var j = 0; j < predicates.length; j++) { - if(!predicates[j](value)) { - return false; - } - } - return true; - }; - var search = function(obj, text){ - if (text.charAt(0) === '!') { - return !search(obj, text.substr(1)); - } - switch (typeof obj) { - case "boolean": - case "number": - case "string": - return ('' + obj).toLowerCase().indexOf(text) > -1; - case "object": - for ( var objKey in obj) { - if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) { - return true; - } - } - return false; - case "array": - for ( var i = 0; i < obj.length; i++) { - if (search(obj[i], text)) { - return true; - } - } - return false; - default: - return false; - } - }; - switch (typeof expression) { - case "boolean": - case "number": - case "string": - expression = {$:expression}; - case "object": - for (var key in expression) { - if (key == '$') { - (function() { - var text = (''+expression[key]).toLowerCase(); - if (!text) return; - predicates.push(function(value) { - return search(value, text); - }); - })(); - } else { - (function() { - var path = key; - var text = (''+expression[key]).toLowerCase(); - if (!text) return; - predicates.push(function(value) { - return search(getter(value, path), text); - }); - })(); - } - } - break; - case 'function': - predicates.push(expression); - break; - default: - return array; - } - var filtered = []; - for ( var j = 0; j < array.length; j++) { - var value = array[j]; - if (predicates.check(value)) { - filtered.push(value); - } - } - return filtered; - } -} + function binaryFn(left, fn, right) { + return function(self, locals) { + return fn(self, locals, left, right); + }; + } -/** - * @ngdoc filter - * @name ng.filter:currency - * @function - * - * @description - * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default - * symbol for current locale is used. - * - * @param {number} amount Input to filter. - * @param {string=} symbol Currency symbol or identifier to be displayed. - * @returns {string} Formatted number. - * - * - * @example - - - -
    -
    - default currency symbol ($): {{amount | currency}}
    - custom currency identifier (USD$): {{amount | currency:"USD$"}} -
    -     - - it('should init with 1234.56', function() { - expect(binding('amount | currency')).toBe('$1,234.56'); - expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56'); - }); - it('should update', function() { - input('amount').enter('-1234'); - expect(binding('amount | currency')).toBe('($1,234.00)'); - expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)'); - }); - -     - */ -currencyFilter.$inject = ['$locale']; -function currencyFilter($locale) { - var formats = $locale.NUMBER_FORMATS; - return function(amount, currencySymbol){ - if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM; - return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2). - replace(/\u00A4/g, currencySymbol); - }; -} + function statements() { + var statements = []; + while(true) { + if (tokens.length > 0 && !peek('}', ')', ';', ']')) + statements.push(filterChain()); + if (!expect(';')) { + // optimize for the common case where there is only one statement. + // TODO(size): maybe we should not support multiple statements? + return statements.length == 1 + ? statements[0] + : function(self, locals){ + var value; + for ( var i = 0; i < statements.length; i++) { + var statement = statements[i]; + if (statement) + value = statement(self, locals); + } + return value; + }; + } + } + } -/** - * @ngdoc filter - * @name ng.filter:number - * @function - * - * @description - * Formats a number as text. - * - * If the input is not a number an empty string is returned. - * - * @param {number|string} number Number to format. - * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to. - * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. - * - * @example - - - -
    - Enter number:
    - Default formatting: {{val | number}}
    - No fractions: {{val | number:0}}
    - Negative number: {{-val | number:4}} -
    -     - - it('should format numbers', function() { - expect(binding('val | number')).toBe('1,234.568'); - expect(binding('val | number:0')).toBe('1,235'); - expect(binding('-val | number:4')).toBe('-1,234.5679'); - }); - - it('should update', function() { - input('val').enter('3374.333'); - expect(binding('val | number')).toBe('3,374.333'); - expect(binding('val | number:0')).toBe('3,374'); - expect(binding('-val | number:4')).toBe('-3,374.3330'); - }); - -     - */ + function _filterChain() { + var left = expression(); + var token; + while(true) { + if ((token = expect('|'))) { + left = binaryFn(left, token.fn, filter()); + } else { + return left; + } + } + } + function filter() { + var token = expect(); + var fn = $filter(token.text); + var argsFn = []; + while(true) { + if ((token = expect(':'))) { + argsFn.push(expression()); + } else { + var fnInvoke = function(self, locals, input){ + var args = [input]; + for ( var i = 0; i < argsFn.length; i++) { + args.push(argsFn[i](self, locals)); + } + return fn.apply(self, args); + }; + return function() { + return fnInvoke; + }; + } + } + } -numberFilter.$inject = ['$locale']; -function numberFilter($locale) { - var formats = $locale.NUMBER_FORMATS; - return function(number, fractionSize) { - return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, - fractionSize); - }; -} - -var DECIMAL_SEP = '.'; -function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { - if (isNaN(number) || !isFinite(number)) return ''; - - var isNegative = number < 0; - number = Math.abs(number); - var numStr = number + '', - formatedText = '', - parts = []; - - if (numStr.indexOf('e') !== -1) { - formatedText = numStr; - } else { - var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; - - // determine fractionSize if it is not specified - if (isUndefined(fractionSize)) { - fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); - } - - var pow = Math.pow(10, fractionSize); - number = Math.round(number * pow) / pow; - var fraction = ('' + number).split(DECIMAL_SEP); - var whole = fraction[0]; - fraction = fraction[1] || ''; - - var pos = 0, - lgroup = pattern.lgSize, - group = pattern.gSize; - - if (whole.length >= (lgroup + group)) { - pos = whole.length - lgroup; - for (var i = 0; i < pos; i++) { - if ((pos - i)%group === 0 && i !== 0) { - formatedText += groupSep; - } - formatedText += whole.charAt(i); - } - } - - for (i = pos; i < whole.length; i++) { - if ((whole.length - i)%lgroup === 0 && i !== 0) { - formatedText += groupSep; - } - formatedText += whole.charAt(i); - } - - // format fraction part. - while(fraction.length < fractionSize) { - fraction += '0'; - } - - if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize); - } - - parts.push(isNegative ? pattern.negPre : pattern.posPre); - parts.push(formatedText); - parts.push(isNegative ? pattern.negSuf : pattern.posSuf); - return parts.join(''); -} - -function padNumber(num, digits, trim) { - var neg = ''; - if (num < 0) { - neg = '-'; - num = -num; - } - num = '' + num; - while(num.length < digits) num = '0' + num; - if (trim) - num = num.substr(num.length - digits); - return neg + num; -} - - -function dateGetter(name, size, offset, trim) { - return function(date) { - var value = date['get' + name](); - if (offset > 0 || value > -offset) - value += offset; - if (value === 0 && offset == -12 ) value = 12; - return padNumber(value, size, trim); - }; -} - -function dateStrGetter(name, shortForm) { - return function(date, formats) { - var value = date['get' + name](); - var get = uppercase(shortForm ? ('SHORT' + name) : name); - - return formats[get][value]; - }; -} - -function timeZoneGetter(date) { - var offset = date.getTimezoneOffset(); - return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2); -} - -function ampmGetter(date, formats) { - return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; -} - -var DATE_FORMATS = { - yyyy: dateGetter('FullYear', 4), - yy: dateGetter('FullYear', 2, 0, true), - y: dateGetter('FullYear', 1), - MMMM: dateStrGetter('Month'), - MMM: dateStrGetter('Month', true), - MM: dateGetter('Month', 2, 1), - M: dateGetter('Month', 1, 1), - dd: dateGetter('Date', 2), - d: dateGetter('Date', 1), - HH: dateGetter('Hours', 2), - H: dateGetter('Hours', 1), - hh: dateGetter('Hours', 2, -12), - h: dateGetter('Hours', 1, -12), - mm: dateGetter('Minutes', 2), - m: dateGetter('Minutes', 1), - ss: dateGetter('Seconds', 2), - s: dateGetter('Seconds', 1), - EEEE: dateStrGetter('Day'), - EEE: dateStrGetter('Day', true), - a: ampmGetter, - Z: timeZoneGetter -}; - -var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/, - NUMBER_STRING = /^\d+$/; + function expression() { + return assignment(); + } -/** - * @ngdoc filter - * @name ng.filter:date - * @function - * - * @description - * Formats `date` to a string based on the requested `format`. - * - * `format` string can be composed of the following elements: - * - * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) - * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) - * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) - * * `'MMMM'`: Month in year (January-December) - * * `'MMM'`: Month in year (Jan-Dec) - * * `'MM'`: Month in year, padded (01-12) - * * `'M'`: Month in year (1-12) - * * `'dd'`: Day in month, padded (01-31) - * * `'d'`: Day in month (1-31) - * * `'EEEE'`: Day in Week,(Sunday-Saturday) - * * `'EEE'`: Day in Week, (Sun-Sat) - * * `'HH'`: Hour in day, padded (00-23) - * * `'H'`: Hour in day (0-23) - * * `'hh'`: Hour in am/pm, padded (01-12) - * * `'h'`: Hour in am/pm, (1-12) - * * `'mm'`: Minute in hour, padded (00-59) - * * `'m'`: Minute in hour (0-59) - * * `'ss'`: Second in minute, padded (00-59) - * * `'s'`: Second in minute (0-59) - * * `'a'`: am/pm marker - * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200) - * - * `format` string can also be one of the following predefined - * {@link guide/i18n localizable formats}: - * - * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale - * (e.g. Sep 3, 2010 12:05:08 pm) - * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm) - * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale - * (e.g. Friday, September 3, 2010) - * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010 - * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) - * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) - * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm) - * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm) - * - * `format` string can contain literal values. These need to be quoted with single quotes (e.g. - * `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence - * (e.g. `"h o''clock"`). - * - * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or - * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and it's - * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). - * @param {string=} format Formatting rules (see Description). If not specified, - * `mediumDate` is used. - * @returns {string} Formatted string or the input if input is not recognized as date/millis. - * - * @example - - - {{1288323623006 | date:'medium'}}: - {{1288323623006 | date:'medium'}}
    - {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}: - {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}
    - {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}: - {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}
    -     - - it('should format date', function() { - expect(binding("1288323623006 | date:'medium'")). - toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); - expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")). - toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/); - expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")). - toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); - }); - -     - */ -dateFilter.$inject = ['$locale']; -function dateFilter($locale) { - - - var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/; - function jsonStringToDate(string){ - var match; - if (match = string.match(R_ISO8601_STR)) { - var date = new Date(0), - tzHour = 0, - tzMin = 0; - if (match[9]) { - tzHour = int(match[9] + match[10]); - tzMin = int(match[9] + match[11]); - } - date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3])); - date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0)); - return date; - } - return string; - } - - - return function(date, format) { - var text = '', - parts = [], - fn, match; - - format = format || 'mediumDate'; - format = $locale.DATETIME_FORMATS[format] || format; - if (isString(date)) { - if (NUMBER_STRING.test(date)) { - date = int(date); - } else { - date = jsonStringToDate(date); - } - } - - if (isNumber(date)) { - date = new Date(date); - } - - if (!isDate(date)) { - return date; - } - - while(format) { - match = DATE_FORMATS_SPLIT.exec(format); - if (match) { - parts = concat(parts, match, 1); - format = parts.pop(); - } else { - parts.push(format); - format = null; - } - } - - forEach(parts, function(value){ - fn = DATE_FORMATS[value]; - text += fn ? fn(date, $locale.DATETIME_FORMATS) - : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); - }); + function _assignment() { + var left = logicalOR(); + var right; + var token; + if ((token = expect('='))) { + if (!left.assign) { + throwError("implies assignment but [" + + text.substring(0, token.index) + "] can not be assigned to", token); + } + right = logicalOR(); + return function(self, locals){ + return left.assign(self, right(self, locals), locals); + }; + } else { + return left; + } + } - return text; - }; -} + function logicalOR() { + var left = logicalAND(); + var token; + while(true) { + if ((token = expect('||'))) { + left = binaryFn(left, token.fn, logicalAND()); + } else { + return left; + } + } + } + function logicalAND() { + var left = equality(); + var token; + if ((token = expect('&&'))) { + left = binaryFn(left, token.fn, logicalAND()); + } + return left; + } -/** - * @ngdoc filter - * @name ng.filter:json - * @function - * - * @description - * Allows you to convert a JavaScript object into JSON string. - * - * This filter is mostly useful for debugging. When using the double curly {{value}} notation - * the binding is automatically converted to JSON. - * - * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. - * @returns {string} JSON string. - * - * - * @example: - - - 
    {{ {'name':'value'} | json }}
    -     - - it('should jsonify filtered objects', function() { - expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/); - }); - -     - * - */ -function jsonFilter() { - return function(object) { - return toJson(object, true); - }; -} + function equality() { + var left = relational(); + var token; + if ((token = expect('==','!='))) { + left = binaryFn(left, token.fn, equality()); + } + return left; + } + function relational() { + var left = additive(); + var token; + if ((token = expect('<', '>', '<=', '>='))) { + left = binaryFn(left, token.fn, relational()); + } + return left; + } -/** - * @ngdoc filter - * @name ng.filter:lowercase - * @function - * @description - * Converts string to lowercase. - * @see angular.lowercase - */ -var lowercaseFilter = valueFn(lowercase); + function additive() { + var left = multiplicative(); + var token; + while ((token = expect('+','-'))) { + left = binaryFn(left, token.fn, multiplicative()); + } + return left; + } + function multiplicative() { + var left = unary(); + var token; + while ((token = expect('*','/','%'))) { + left = binaryFn(left, token.fn, unary()); + } + return left; + } -/** - * @ngdoc filter - * @name ng.filter:uppercase - * @function - * @description - * Converts string to uppercase. - * @see angular.uppercase - */ -var uppercaseFilter = valueFn(uppercase); + function unary() { + var token; + if (expect('+')) { + return primary(); + } else if ((token = expect('-'))) { + return binaryFn(ZERO, token.fn, unary()); + } else if ((token = expect('!'))) { + return unaryFn(token.fn, unary()); + } else { + return primary(); + } + } -/** - * @ngdoc function - * @name ng.filter:limitTo - * @function - * - * @description - * Creates a new array containing only a specified number of elements in an array. The elements - * are taken from either the beginning or the end of the source array, as specified by the - * value and sign (positive or negative) of `limit`. - * - * Note: This function is used to augment the `Array` type in Angular expressions. See - * {@link ng.$filter} for more information about Angular arrays. - * - * @param {Array} array Source array to be limited. - * @param {string|Number} limit The length of the returned array. If the `limit` number is - * positive, `limit` number of items from the beginning of the source array are copied. - * If the number is negative, `limit` number of items from the end of the source array are - * copied. The `limit` will be trimmed if it exceeds `array.length` - * @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit` - * elements. - * - * @example - - - -
    - Limit {{numbers}} to: -

    Output: {{ numbers | limitTo:limit }}

    -
    -     - - it('should limit the numer array to first three items', function() { - expect(element('.doc-example-live input[ng-model=limit]').val()).toBe('3'); - expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3]'); - }); - - it('should update the output when -3 is entered', function() { - input('limit').enter(-3); - expect(binding('numbers | limitTo:limit')).toEqual('[7,8,9]'); - }); - - it('should not exceed the maximum size of input array', function() { - input('limit').enter(100); - expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3,4,5,6,7,8,9]'); - }); - -     - */ -function limitToFilter(){ - return function(array, limit) { - if (!(array instanceof Array)) return array; - limit = int(limit); - var out = [], - i, n; - - // check that array is iterable - if (!array || !(array instanceof Array)) - return out; - - // if abs(limit) exceeds maximum length, trim it - if (limit > array.length) - limit = array.length; - else if (limit < -array.length) - limit = -array.length; - - if (limit > 0) { - i = 0; - n = limit; - } else { - i = array.length + limit; - n = array.length; - } - for (; i} expression A predicate to be - * used by the comparator to determine the order of elements. - * - * Can be one of: - * - * - `function`: Getter function. The result of this function will be sorted using the - * `<`, `=`, `>` operator. - * - `string`: An Angular expression which evaluates to an object to order by, such as 'name' - * to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control - * ascending or descending sort order (for example, +name or -name). - * - `Array`: An array of function or string predicates. The first predicate in the array - * is used for sorting, but when two items are equivalent, the next predicate is used. - * - * @param {boolean=} reverse Reverse the order the array. - * @returns {Array} Sorted copy of the source array. - * - * @example - - - -
    - 
    Sorting predicate = {{predicate}}; reverse = {{reverse}}
    -
    - [ unsorted ] - - - - - - - - - - - -
    Name - (^)Phone NumberAge
    {{friend.name}}{{friend.phone}}{{friend.age}}
    -
    -     - - it('should be reverse ordered by aged', function() { - expect(binding('predicate')).toBe('-age'); - expect(repeater('table.friend', 'friend in friends').column('friend.age')). - toEqual(['35', '29', '21', '19', '10']); - expect(repeater('table.friend', 'friend in friends').column('friend.name')). - toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']); - }); - - it('should reorder the table when user selects different predicate', function() { - element('.doc-example-live a:contains("Name")').click(); - expect(repeater('table.friend', 'friend in friends').column('friend.name')). - toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']); - expect(repeater('table.friend', 'friend in friends').column('friend.age')). - toEqual(['35', '10', '29', '19', '21']); - - element('.doc-example-live a:contains("Phone")').click(); - expect(repeater('table.friend', 'friend in friends').column('friend.phone')). - toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']); - expect(repeater('table.friend', 'friend in friends').column('friend.name')). - toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']); - }); - -     - */ -orderByFilter.$inject = ['$parse']; -function orderByFilter($parse){ - return function(array, sortPredicate, reverseOrder) { - if (!(array instanceof Array)) return array; - if (!sortPredicate) return array; - sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate]; - sortPredicate = map(sortPredicate, function(predicate){ - var descending = false, get = predicate || identity; - if (isString(predicate)) { - if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { - descending = predicate.charAt(0) == '-'; - predicate = predicate.substring(1); - } - get = $parse(predicate); - } - return reverseComparator(function(a,b){ - return compare(get(a),get(b)); - }, descending); - }); - var arrayCopy = []; - for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); } - return arrayCopy.sort(reverseComparator(comparator, reverseOrder)); - - function comparator(o1, o2){ - for ( var i = 0; i < sortPredicate.length; i++) { - var comp = sortPredicate[i](o1, o2); - if (comp !== 0) return comp; - } - return 0; - } - function reverseComparator(comp, descending) { - return toBoolean(descending) - ? function(a,b){return comp(b,a);} - : comp; - } - function compare(v1, v2){ - var t1 = typeof v1; - var t2 = typeof v2; - if (t1 == t2) { - if (t1 == "string") v1 = v1.toLowerCase(); - if (t1 == "string") v2 = v2.toLowerCase(); - if (v1 === v2) return 0; - return v1 < v2 ? -1 : 1; - } else { - return t1 < t2 ? -1 : 1; - } - } - } -} - -function ngDirective(directive) { - if (isFunction(directive)) { - directive = { - link: directive - } - } - directive.restrict = directive.restrict || 'AC'; - return valueFn(directive); -} + function _fieldAccess(object) { + var field = expect().text; + var getter = getterFn(field, csp); + return extend( + function(self, locals) { + return getter(object(self, locals), locals); + }, + { + assign:function(self, value, locals) { + return setter(object(self, locals), field, value); + } + } + ); + } -/** - * @ngdoc directive - * @name ng.directive:a - * @restrict E - * - * @description - * Modifies the default behavior of html A tag, so that the default action is prevented when href - * attribute is empty. - * - * The reasoning for this change is to allow easy creation of action links with `ngClick` directive - * without changing the location or causing page reloads, e.g.: - * Save - */ -var htmlAnchorDirective = valueFn({ - restrict: 'E', - compile: function(element, attr) { - // turn link into a link in IE - // but only if it doesn't have name attribute, in which case it's an anchor - if (!attr.href) { - attr.$set('href', ''); - } + function _objectIndex(obj) { + var indexFn = expression(); + consume(']'); + return extend( + function(self, locals){ + var o = obj(self, locals), + i = indexFn(self, locals), + v, p; + + if (!o) return undefined; + v = o[i]; + if (v && v.then) { + p = v; + if (!('$$v' in v)) { + p.$$v = undefined; + p.then(function(val) { p.$$v = val; }); + } + v = v.$$v; + } + return v; + }, { + assign:function(self, value, locals){ + return obj(self, locals)[indexFn(self, locals)] = value; + } + }); + } - return function(scope, element) { - element.bind('click', function(event){ - // if we have no href url, then don't navigate anywhere. - if (!element.attr('href')) { - event.preventDefault(); + function _functionCall(fn, contextGetter) { + var argsFn = []; + if (peekToken().text != ')') { + do { + argsFn.push(expression()); + } while (expect(',')); + } + consume(')'); + return function(self, locals){ + var args = [], + context = contextGetter ? contextGetter(self, locals) : self; + + for ( var i = 0; i < argsFn.length; i++) { + args.push(argsFn[i](self, locals)); + } + var fnPtr = fn(self, locals) || noop; + // IE stupidity! + return fnPtr.apply + ? fnPtr.apply(context, args) + : fnPtr(args[0], args[1], args[2], args[3], args[4]); + }; } - }); - } - } -}); -/** - * @ngdoc directive - * @name ng.directive:ngHref - * @restrict A - * - * @description - * Using Angular markup like {{hash}} in an href attribute makes - * the page open to a wrong URL, if the user clicks that link before - * angular has a chance to replace the {{hash}} with actual URL, the - * link will be broken and will most likely return a 404 error. - * The `ngHref` directive solves this problem. - * - * The buggy way to write it: - * 
    - * 
- *
    - * - * The correct way to write it: - * 
    - * 
- *
    - * - * @element A - * @param {template} ngHref any string which can contain `{{}}` markup. - * - * @example - * This example uses `link` variable inside `href` attribute: - - -
    -     link 1 (link, don't reload)
    - link 2 (link, don't reload)
    - link 3 (link, reload!)
    - anchor (link, don't reload)
    - anchor (no link)
    - link (link, change location) - - - it('should execute ng-click but not reload when href without value', function() { - element('#link-1').click(); - expect(input('value').val()).toEqual('1'); - expect(element('#link-1').attr('href')).toBe(""); - }); + // This is used with json array declaration + function arrayDeclaration () { + var elementFns = []; + if (peekToken().text != ']') { + do { + elementFns.push(expression()); + } while (expect(',')); + } + consume(']'); + return function(self, locals){ + var array = []; + for ( var i = 0; i < elementFns.length; i++) { + array.push(elementFns[i](self, locals)); + } + return array; + }; + } - it('should execute ng-click but not reload when href empty string', function() { - element('#link-2').click(); - expect(input('value').val()).toEqual('2'); - expect(element('#link-2').attr('href')).toBe(""); - }); + function object () { + var keyValues = []; + if (peekToken().text != '}') { + do { + var token = expect(), + key = token.string || token.text; + consume(":"); + var value = expression(); + keyValues.push({key:key, value:value}); + } while (expect(',')); + } + consume('}'); + return function(self, locals){ + var object = {}; + for ( var i = 0; i < keyValues.length; i++) { + var keyValue = keyValues[i]; + var value = keyValue.value(self, locals); + object[keyValue.key] = value; + } + return object; + }; + } + } - it('should execute ng-click and change url when ng-href specified', function() { - expect(element('#link-3').attr('href')).toBe("/123"); +////////////////////////////////////////////////// +// Parser helper functions +////////////////////////////////////////////////// - element('#link-3').click(); - expect(browser().window().path()).toEqual('/123'); - }); + function setter(obj, path, setValue) { + var element = path.split('.'); + for (var i = 0; element.length > 1; i++) { + var key = element.shift(); + var propertyObj = obj[key]; + if (!propertyObj) { + propertyObj = {}; + obj[key] = propertyObj; + } + obj = propertyObj; + } + obj[element.shift()] = setValue; + return setValue; + } - it('should execute ng-click but not reload when href empty string and name specified', function() { - element('#link-4').click(); - expect(input('value').val()).toEqual('4'); - expect(element('#link-4').attr('href')).toBe(''); - }); + /** + * Return the value accesible from the object by path. Any undefined traversals are ignored + * @param {Object} obj starting object + * @param {string} path path to traverse + * @param {boolean=true} bindFnToScope + * @returns value as accesbile by path + */ +//TODO(misko): this function needs to be removed + function getter(obj, path, bindFnToScope) { + if (!path) return obj; + var keys = path.split('.'); + var key; + var lastInstance = obj; + var len = keys.length; + + for (var i = 0; i < len; i++) { + key = keys[i]; + if (obj) { + obj = (lastInstance = obj)[key]; + } + } + if (!bindFnToScope && isFunction(obj)) { + return bind(lastInstance, obj); + } + return obj; + } - it('should execute ng-click but not reload when no href but name specified', function() { - element('#link-5').click(); - expect(input('value').val()).toEqual('5'); - expect(element('#link-5').attr('href')).toBe(''); - }); + var getterFnCache = {}; - it('should only change url when only ng-href', function() { - input('value').enter('6'); - expect(element('#link-6').attr('href')).toBe('6'); + /** + * Implementation of the "Black Hole" variant from: + * - http://jsperf.com/angularjs-parse-getter/4 + * - http://jsperf.com/path-evaluation-simplified/7 + */ + function cspSafeGetterFn(key0, key1, key2, key3, key4) { + return function(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope, + promise; + + if (pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key0]; + if (pathVal && pathVal.then) { + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key1 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key1]; + if (pathVal && pathVal.then) { + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key2 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key2]; + if (pathVal && pathVal.then) { + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key3 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key3]; + if (pathVal && pathVal.then) { + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + if (!key4 || pathVal === null || pathVal === undefined) return pathVal; + + pathVal = pathVal[key4]; + if (pathVal && pathVal.then) { + if (!("$$v" in pathVal)) { + promise = pathVal; + promise.$$v = undefined; + promise.then(function(val) { promise.$$v = val; }); + } + pathVal = pathVal.$$v; + } + return pathVal; + }; + }; - element('#link-6').click(); - expect(browser().location().url()).toEqual('/6'); - }); - - - */ + function getterFn(path, csp) { + if (getterFnCache.hasOwnProperty(path)) { + return getterFnCache[path]; + } -/** - * @ngdoc directive - * @name ng.directive:ngSrc - * @restrict A - * - * @description - * Using Angular markup like `{{hash}}` in a `src` attribute doesn't - * work right: The browser will fetch from the URL with the literal - * text `{{hash}}` until Angular replaces the expression inside - * `{{hash}}`. The `ngSrc` directive solves this problem. - * - * The buggy way to write it: - * 
    - * 
- *
    - * - * The correct way to write it: - * 
    - * 
- *
    - * - * @element IMG - * @param {template} ngSrc any string which can contain `{{}}` markup. - */ + var pathKeys = path.split('.'), + pathKeysLength = pathKeys.length, + fn; + + if (csp) { + fn = (pathKeysLength < 6) + ? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4]) + : function(scope, locals) { + var i = 0, val + do { + val = cspSafeGetterFn( + pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++] + )(scope, locals); + + locals = undefined; // clear after first iteration + scope = val; + } while (i < pathKeysLength); + return val; + } + } else { + var code = 'var l, fn, p;\n'; + forEach(pathKeys, function(key, index) { + code += 'if(s === null || s === undefined) return s;\n' + + 'l=s;\n' + + 's='+ (index + // we simply dereference 's' on any .dot notation + ? 's' + // but if we are first then we check locals first, and if so read it first + : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' + + 'if (s && s.then) {\n' + + ' if (!("$$v" in s)) {\n' + + ' p=s;\n' + + ' p.$$v = undefined;\n' + + ' p.then(function(v) {p.$$v=v;});\n' + + '}\n' + + ' s=s.$$v\n' + + '}\n'; + }); + code += 'return s;'; + fn = Function('s', 'k', code); // s=scope, k=locals + fn.toString = function() { return code; }; + } -/** - * @ngdoc directive - * @name ng.directive:ngDisabled - * @restrict A - * - * @description - * - * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs: - * 
    - * 
    
- *  
- * 
    
- *
    - * - * The HTML specs do not require browsers to preserve the special attributes such as disabled. - * (The presence of them means true and absence means false) - * This prevents the angular compiler from correctly retrieving the binding expression. - * To solve this problem, we introduce the `ngDisabled` directive. - * - * @example - - - Click me to toggle:
    - -     - - it('should toggle button', function() { - expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy(); - input('checked').check(); - expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy(); - }); - -     - * - * @element INPUT - * @param {expression} ngDisabled Angular expression that will be evaluated. - */ + return getterFnCache[path] = fn; + } +/////////////////////////////////// -/** - * @ngdoc directive - * @name ng.directive:ngChecked - * @restrict A - * - * @description - * The HTML specs do not require browsers to preserve the special attributes such as checked. - * (The presence of them means true and absence means false) - * This prevents the angular compiler from correctly retrieving the binding expression. - * To solve this problem, we introduce the `ngChecked` directive. - * @example - - - Check me to check both:
    - -     - - it('should check both checkBoxes', function() { - expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy(); - input('master').check(); - expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy(); - }); - -     - * - * @element INPUT - * @param {expression} ngChecked Angular expression that will be evaluated. - */ + /** + * @ngdoc function + * @name ng.$parse + * @function + * + * @description + * + * Converts Angular {@link guide/expression expression} into a function. + * + * 
    +     *   var getter = $parse('user.name');
+     *   var setter = getter.assign;
+     *   var context = {user:{name:'angular'}};
+     *   var locals = {user:{name:'local'}};
+     *
+     *   expect(getter(context)).toEqual('angular');
+     *   setter(context, 'newValue');
+     *   expect(context.user.name).toEqual('newValue');
+     *   expect(getter(context, locals)).toEqual('local');
+     *
    + * + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context`: an object against which any expressions embedded in the strings are evaluated + * against (Topically a scope object). + * * `locals`: local variables context object, useful for overriding values in `context`. + * + * The return function also has an `assign` property, if the expression is assignable, which + * allows one to set values to expressions. + * + */ + function $ParseProvider() { + var cache = {}; + this.$get = ['$filter', '$sniffer', function($filter, $sniffer) { + return function(exp) { + switch(typeof exp) { + case 'string': + return cache.hasOwnProperty(exp) + ? cache[exp] + : cache[exp] = parser(exp, false, $filter, $sniffer.csp); + case 'function': + return exp; + default: + return noop; + } + }; + }]; + } + /** + * @ngdoc service + * @name ng.$q + * @requires $rootScope + * + * @description + * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q). + * + * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an + * interface for interacting with an object that represents the result of an action that is + * performed asynchronously, and may or may not be finished at any given point in time. + * + * From the perspective of dealing with error handling, deferred and promise apis are to + * asynchronous programing what `try`, `catch` and `throw` keywords are to synchronous programing. + * + * 
    +     *   // for the purpose of this example let's assume that variables `$q` and `scope` are
+     *   // available in the current lexical scope (they could have been injected or passed in).
+     *
+     *   function asyncGreet(name) {
+     *     var deferred = $q.defer();
+     *
+     *     setTimeout(function() {
+     *       // since this fn executes async in a future turn of the event loop, we need to wrap
+     *       // our code into an $apply call so that the model changes are properly observed.
+     *       scope.$apply(function() {
+     *         if (okToGreet(name)) {
+     *           deferred.resolve('Hello, ' + name + '!');
+     *         } else {
+     *           deferred.reject('Greeting ' + name + ' is not allowed.');
+     *         }
+     *       });
+     *     }, 1000);
+     *
+     *     return deferred.promise;
+     *   }
+     *
+     *   var promise = asyncGreet('Robin Hood');
+     *   promise.then(function(greeting) {
+     *     alert('Success: ' + greeting);
+     *   }, function(reason) {
+     *     alert('Failed: ' + reason);
+     *   );
+     *
    + * + * At first it might not be obvious why this extra complexity is worth the trouble. The payoff + * comes in the way of + * [guarantees that promise and deferred apis make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md). + * + * Additionally the promise api allows for composition that is very hard to do with the + * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. + * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the + * section on serial or parallel joining of promises. + * + * + * # The Deferred API + * + * A new instance of deferred is constructed by calling `$q.defer()`. + * + * The purpose of the deferred object is to expose the associated Promise instance as well as apis + * that can be used for signaling the successful or unsuccessful completion of the task. + * + * **Methods** + * + * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection + * constructed via `$q.reject`, the promise will be rejected instead. + * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to + * resolving it with a rejection constructed via `$q.reject`. + * + * **Properties** + * + * - promise – `{Promise}` – promise object associated with this deferred. + * + * + * # The Promise API + * + * A new promise instance is created when a deferred instance is created and can be retrieved by + * calling `deferred.promise`. + * + * The purpose of the promise object is to allow for interested parties to get access to the result + * of the deferred task when it completes. + * + * **Methods** + * + * - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved + * or rejected calls one of the success or error callbacks asynchronously as soon as the result + * is available. The callbacks are called with a single argument the result or rejection reason. + * + * This method *returns a new promise* which is resolved or rejected via the return value of the + * `successCallback` or `errorCallback`. + * + * + * # Chaining promises + * + * Because calling `then` api of a promise returns a new derived promise, it is easily possible + * to create a chain of promises: + * + * 
    +     *   promiseB = promiseA.then(function(result) {
+     *     return result + 1;
+     *   });
+     *
+     *   // promiseB will be resolved immediately after promiseA is resolved and it's value will be
+     *   // the result of promiseA incremented by 1
+     *
    + * + * It is possible to create chains of any length and since a promise can be resolved with another + * promise (which will defer its resolution further), it is possible to pause/defer resolution of + * the promises at any point in the chain. This makes it possible to implement powerful apis like + * $http's response interceptors. + * + * + * # Differences between Kris Kowal's Q and $q + * + * There are three main differences: + * + * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation + * mechanism in angular, which means faster propagation of resolution or rejection into your + * models and avoiding unnecessary browser repaints, which would result in flickering UI. + * - $q promises are recognized by the templating engine in angular, which means that in templates + * you can treat promises attached to a scope as if they were the resulting values. + * - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains + * all the important functionality needed for common async tasks. + */ + function $QProvider() { -/** - * @ngdoc directive - * @name ng.directive:ngMultiple - * @restrict A - * - * @description - * The HTML specs do not require browsers to preserve the special attributes such as multiple. - * (The presence of them means true and absence means false) - * This prevents the angular compiler from correctly retrieving the binding expression. - * To solve this problem, we introduce the `ngMultiple` directive. - * - * @example - - - Check me check multiple:
    - -     - - it('should toggle multiple', function() { - expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy(); - input('checked').check(); - expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy(); - }); - -     - * - * @element SELECT - * @param {expression} ngMultiple Angular expression that will be evaluated. - */ + this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { + return qFactory(function(callback) { + $rootScope.$evalAsync(callback); + }, $exceptionHandler); + }]; + } -/** - * @ngdoc directive - * @name ng.directive:ngReadonly - * @restrict A - * - * @description - * The HTML specs do not require browsers to preserve the special attributes such as readonly. - * (The presence of them means true and absence means false) - * This prevents the angular compiler from correctly retrieving the binding expression. - * To solve this problem, we introduce the `ngReadonly` directive. - * @example - - - Check me to make text readonly:
    - -     - - it('should toggle readonly attr', function() { - expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy(); - input('checked').check(); - expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy(); - }); - -     - * - * @element INPUT - * @param {string} expression Angular expression that will be evaluated. - */ + /** + * Constructs a promise manager. + * + * @param {function(function)} nextTick Function for executing functions in the next turn. + * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for + * debugging purposes. + * @returns {object} Promise manager. + */ + function qFactory(nextTick, exceptionHandler) { + /** + * @ngdoc + * @name ng.$q#defer + * @methodOf ng.$q + * @description + * Creates a `Deferred` object which represents a task which will finish in the future. + * + * @returns {Deferred} Returns a new instance of deferred. + */ + var defer = function() { + var pending = [], + value, deferred; + + deferred = { + + resolve: function(val) { + if (pending) { + var callbacks = pending; + pending = undefined; + value = ref(val); + + if (callbacks.length) { + nextTick(function() { + var callback; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + callback = callbacks[i]; + value.then(callback[0], callback[1]); + } + }); + } + } + }, + + + reject: function(reason) { + deferred.resolve(reject(reason)); + }, + + + promise: { + then: function(callback, errback) { + var result = defer(); + + var wrappedCallback = function(value) { + try { + result.resolve((callback || defaultCallback)(value)); + } catch(e) { + exceptionHandler(e); + result.reject(e); + } + }; + + var wrappedErrback = function(reason) { + try { + result.resolve((errback || defaultErrback)(reason)); + } catch(e) { + exceptionHandler(e); + result.reject(e); + } + }; + + if (pending) { + pending.push([wrappedCallback, wrappedErrback]); + } else { + value.then(wrappedCallback, wrappedErrback); + } + + return result.promise; + } + } + }; -/** - * @ngdoc directive - * @name ng.directive:ngSelected - * @restrict A - * - * @description - * The HTML specs do not require browsers to preserve the special attributes such as selected. - * (The presence of them means true and absence means false) - * This prevents the angular compiler from correctly retrieving the binding expression. - * To solve this problem, we introduced the `ngSelected` directive. - * @example - - - Check me to select:
    - -     - - it('should select Greetings!', function() { - expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy(); - input('selected').check(); - expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy(); - }); - -     - * - * @element OPTION - * @param {string} expression Angular expression that will be evaluated. - */ + return deferred; + }; -var ngAttributeAliasDirectives = {}; + var ref = function(value) { + if (value && value.then) return value; + return { + then: function(callback) { + var result = defer(); + nextTick(function() { + result.resolve(callback(value)); + }); + return result.promise; + } + }; + }; -// boolean attrs are evaluated -forEach(BOOLEAN_ATTR, function(propName, attrName) { - var normalized = directiveNormalize('ng-' + attrName); - ngAttributeAliasDirectives[normalized] = function() { - return { - priority: 100, - compile: function() { - return function(scope, element, attr) { - scope.$watch(attr[normalized], function(value) { - attr.$set(attrName, !!value); - }); + /** + * @ngdoc + * @name ng.$q#reject + * @methodOf ng.$q + * @description + * Creates a promise that is resolved as rejected with the specified `reason`. This api should be + * used to forward rejection in a chain of promises. If you are dealing with the last promise in + * a promise chain, you don't need to worry about it. + * + * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of + * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via + * a promise error callback and you want to forward the error to the promise derived from the + * current promise, you have to "rethrow" the error by returning a rejection constructed via + * `reject`. + * + * 
    +         *   promiseB = promiseA.then(function(result) {
+         *     // success: do something and resolve promiseB
+         *     //          with the old or a new result
+         *     return result;
+         *   }, function(reason) {
+         *     // error: handle the error if possible and
+         *     //        resolve promiseB with newPromiseOrValue,
+         *     //        otherwise forward the rejection to promiseB
+         *     if (canHandle(reason)) {
+         *      // handle the error and recover
+         *      return newPromiseOrValue;
+         *     }
+         *     return $q.reject(reason);
+         *   });
+         *
    + * + * @param {*} reason Constant, message, exception or an object representing the rejection reason. + * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. + */ + var reject = function(reason) { + return { + then: function(callback, errback) { + var result = defer(); + nextTick(function() { + result.resolve((errback || defaultErrback)(reason)); + }); + return result.promise; + } + }; }; - } - }; - }; -}); -// ng-src, ng-href are interpolated -forEach(['src', 'href'], function(attrName) { - var normalized = directiveNormalize('ng-' + attrName); - ngAttributeAliasDirectives[normalized] = function() { - return { - priority: 99, // it needs to run after the attributes are interpolated - link: function(scope, element, attr) { - attr.$observe(normalized, function(value) { - attr.$set(attrName, value); - - // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist - // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need - // to set the property as well to achieve the desired effect - if (msie) element.prop(attrName, value); - }); - } - }; - }; -}); + /** + * @ngdoc + * @name ng.$q#when + * @methodOf ng.$q + * @description + * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. + * This is useful when you are dealing with on object that might or might not be a promise, or if + * the promise comes from a source that can't be trusted. + * + * @param {*} value Value or a promise + * @returns {Promise} Returns a single promise that will be resolved with an array of values, + * each value coresponding to the promise at the same index in the `promises` array. If any of + * the promises is resolved with a rejection, this resulting promise will be resolved with the + * same rejection. + */ + var when = function(value, callback, errback) { + var result = defer(), + done; -var nullFormCtrl = { - $addControl: noop, - $removeControl: noop, - $setValidity: noop, - $setDirty: noop -}; + var wrappedCallback = function(value) { + try { + return (callback || defaultCallback)(value); + } catch (e) { + exceptionHandler(e); + return reject(e); + } + }; -/** - * @ngdoc object - * @name ng.directive:form.FormController - * - * @property {boolean} $pristine True if user has not interacted with the form yet. - * @property {boolean} $dirty True if user has already interacted with the form. - * @property {boolean} $valid True if all of the containg forms and controls are valid. - * @property {boolean} $invalid True if at least one containing control or form is invalid. - * - * @property {Object} $error Is an object hash, containing references to all invalid controls or - * forms, where: - * - * - keys are validation tokens (error names) — such as `REQUIRED`, `URL` or `EMAIL`), - * - values are arrays of controls or forms that are invalid with given error. - * - * @description - * `FormController` keeps track of all its controls and nested forms as well as state of them, - * such as being valid/invalid or dirty/pristine. - * - * Each {@link ng.directive:form form} directive creates an instance - * of `FormController`. - * - */ -//asks for $scope to fool the BC controller module -FormController.$inject = ['$element', '$attrs', '$scope']; -function FormController(element, attrs) { - var form = this, - parentForm = element.parent().controller('form') || nullFormCtrl, - invalidCount = 0, // used to easily determine if we are valid - errors = form.$error = {}; - - // init state - form.$name = attrs.name; - form.$dirty = false; - form.$pristine = true; - form.$valid = true; - form.$invalid = false; - - parentForm.$addControl(form); - - // Setup initial state of the control - element.addClass(PRISTINE_CLASS); - toggleValidCss(true); - - // convenience method for easy toggling of classes - function toggleValidCss(isValid, validationErrorKey) { - validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; - element. - removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey). - addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); - } - - form.$addControl = function(control) { - if (control.$name && !form.hasOwnProperty(control.$name)) { - form[control.$name] = control; - } - }; - - form.$removeControl = function(control) { - if (control.$name && form[control.$name] === control) { - delete form[control.$name]; - } - forEach(errors, function(queue, validationToken) { - form.$setValidity(validationToken, true, control); - }); - }; - - form.$setValidity = function(validationToken, isValid, control) { - var queue = errors[validationToken]; - - if (isValid) { - if (queue) { - arrayRemove(queue, control); - if (!queue.length) { - invalidCount--; - if (!invalidCount) { - toggleValidCss(isValid); - form.$valid = true; - form.$invalid = false; - } - errors[validationToken] = false; - toggleValidCss(true, validationToken); - parentForm.$setValidity(validationToken, true, form); - } - } + var wrappedErrback = function(reason) { + try { + return (errback || defaultErrback)(reason); + } catch (e) { + exceptionHandler(e); + return reject(e); + } + }; - } else { - if (!invalidCount) { - toggleValidCss(isValid); - } - if (queue) { - if (includes(queue, control)) return; - } else { - errors[validationToken] = queue = []; - invalidCount++; - toggleValidCss(false, validationToken); - parentForm.$setValidity(validationToken, false, form); - } - queue.push(control); + nextTick(function() { + ref(value).then(function(value) { + if (done) return; + done = true; + result.resolve(ref(value).then(wrappedCallback, wrappedErrback)); + }, function(reason) { + if (done) return; + done = true; + result.resolve(wrappedErrback(reason)); + }); + }); - form.$valid = false; - form.$invalid = true; - } - }; + return result.promise; + }; - form.$setDirty = function() { - element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS); - form.$dirty = true; - form.$pristine = false; - }; -} + function defaultCallback(value) { + return value; + } -/** - * @ngdoc directive - * @name ng.directive:ngForm - * @restrict EAC - * - * @description - * Nestable alias of {@link ng.directive:form `form`} directive. HTML - * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a - * sub-group of controls needs to be determined. - * - * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into - * related scope, under this name. - * - */ + function defaultErrback(reason) { + return reject(reason); + } - /** - * @ngdoc directive - * @name ng.directive:form - * @restrict E - * - * @description - * Directive that instantiates - * {@link ng.directive:form.FormController FormController}. - * - * If `name` attribute is specified, the form controller is published onto the current scope under - * this name. - * - * # Alias: {@link ng.directive:ngForm `ngForm`} - * - * In angular forms can be nested. This means that the outer form is valid when all of the child - * forms are valid as well. However browsers do not allow nesting of `` elements, for this - * reason angular provides {@link ng.directive:ngForm `ngForm`} alias - * which behaves identical to `` but allows form nesting. - * - * - * # CSS classes - * - `ng-valid` Is set if the form is valid. - * - `ng-invalid` Is set if the form is invalid. - * - `ng-pristine` Is set if the form is pristine. - * - `ng-dirty` Is set if the form is dirty. - * - * - * # Submitting a form and preventing default action - * - * Since the role of forms in client-side Angular applications is different than in classical - * roundtrip apps, it is desirable for the browser not to translate the form submission into a full - * page reload that sends the data to the server. Instead some javascript logic should be triggered - * to handle the form submission in application specific way. - * - * For this reason, Angular prevents the default action (form submission to the server) unless the - * `` element has an `action` attribute specified. - * - * You can use one of the following two ways to specify what javascript method should be called when - * a form is submitted: - * - * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element - * - {@link ng.directive:ngClick ngClick} directive on the first - * button or input field of type submit (input[type=submit]) - * - * To prevent double execution of the handler, use only one of ngSubmit or ngClick directives. This - * is because of the following form submission rules coming from the html spec: - * - * - If a form has only one input field then hitting enter in this field triggers form submit - * (`ngSubmit`) - * - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter - * doesn't trigger submit - * - if a form has one or more input fields and one or more buttons or input[type=submit] then - * hitting enter in any of the input fields will trigger the click handler on the *first* button or - * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) - * - * @param {string=} name Name of the form. If specified, the form controller will be published into - * related scope, under this name. - * - * @example - - - - - userType: - Required!
    - userType = {{userType}}
    - myForm.input.$valid = {{myForm.input.$valid}}
    - myForm.input.$error = {{myForm.input.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.REQUIRED = {{!!myForm.$error.REQUIRED}}
    - -     - - it('should initialize to model', function() { - expect(binding('userType')).toEqual('guest'); - expect(binding('myForm.input.$valid')).toEqual('true'); - }); - it('should be invalid if empty', function() { - input('userType').enter(''); - expect(binding('userType')).toEqual(''); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - -     - */ -var formDirectiveFactory = function(isNgForm) { - return ['$timeout', function($timeout) { - var formDirective = { - name: 'form', - restrict: 'E', - controller: FormController, - compile: function() { + /** + * @ngdoc + * @name ng.$q#all + * @methodOf ng.$q + * @description + * Combines multiple promises into a single promise that is resolved when all of the input + * promises are resolved. + * + * @param {Array.} promises An array of promises. + * @returns {Promise} Returns a single promise that will be resolved with an array of values, + * each value coresponding to the promise at the same index in the `promises` array. If any of + * the promises is resolved with a rejection, this resulting promise will be resolved with the + * same rejection. + */ + function all(promises) { + var deferred = defer(), + counter = promises.length, + results = []; + + if (counter) { + forEach(promises, function(promise, index) { + ref(promise).then(function(value) { + if (index in results) return; + results[index] = value; + if (!(--counter)) deferred.resolve(results); + }, function(reason) { + if (index in results) return; + deferred.reject(reason); + }); + }); + } else { + deferred.resolve(results); + } + + return deferred.promise; + } + return { - pre: function(scope, formElement, attr, controller) { - if (!attr.action) { - // we can't use jq events because if a form is destroyed during submission the default - // action is not prevented. see #1238 - // - // IE 9 is not affected because it doesn't fire a submit event and try to do a full - // page reload if the form was destroyed by submission of the form via a click handler - // on a button in the form. Looks like an IE9 specific bug. - var preventDefaultListener = function(event) { - event.preventDefault - ? event.preventDefault() - : event.returnValue = false; // IE - }; - - addEventListenerFn(formElement[0], 'submit', preventDefaultListener); - - // unregister the preventDefault listener so that we don't not leak memory but in a - // way that will achieve the prevention of the default action. - formElement.bind('$destroy', function() { - $timeout(function() { - removeEventListenerFn(formElement[0], 'submit', preventDefaultListener); - }, 0, false); - }); - } - - var parentFormCtrl = formElement.parent().controller('form'), - alias = attr.name || attr.ngForm; - - if (alias) { - scope[alias] = controller; - } - if (parentFormCtrl) { - formElement.bind('$destroy', function() { - parentFormCtrl.$removeControl(controller); - if (alias) { - scope[alias] = undefined; - } - extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards - }); - } - } + defer: defer, + reject: reject, + when: when, + all: all }; - } - }; + } - return isNgForm ? extend(copy(formDirective), {restrict: 'EAC'}) : formDirective; - }]; -}; - -var formDirective = formDirectiveFactory(); -var ngFormDirective = formDirectiveFactory(true); - -var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; -var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/; -var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/; - -var inputType = { - - /** - * @ngdoc inputType - * @name ng.directive:input.text - * - * @description - * Standard HTML text input with angular data binding. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} required Sets `required` validation error key if the value is not entered. - * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than - * minlength. - * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than - * maxlength. - * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the - * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for - * patterns defined as scope expressions. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - * - * @example - - - -
    - Single word: - - Required! - - Single word only! - - text = {{text}}
    - myForm.input.$valid = {{myForm.input.$valid}}
    - myForm.input.$error = {{myForm.input.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.required = {{!!myForm.$error.required}}
    -
    -     - - it('should initialize to model', function() { - expect(binding('text')).toEqual('guest'); - expect(binding('myForm.input.$valid')).toEqual('true'); - }); - - it('should be invalid if empty', function() { - input('text').enter(''); - expect(binding('text')).toEqual(''); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - - it('should be invalid if multi word', function() { - input('text').enter('hello world'); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - -     - */ - 'text': textInputType, - - - /** - * @ngdoc inputType - * @name ng.directive:input.number - * - * @description - * Text input with number validation and transformation. Sets the `number` validation - * error if not a valid number. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} min Sets the `min` validation error key if the value entered is less then `min`. - * @param {string=} max Sets the `max` validation error key if the value entered is greater then `min`. - * @param {string=} required Sets `required` validation error key if the value is not entered. - * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than - * minlength. - * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than - * maxlength. - * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the - * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for - * patterns defined as scope expressions. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - * - * @example - - - -
    - Number: - - Required! - - Not valid number! - value = {{value}}
    - myForm.input.$valid = {{myForm.input.$valid}}
    - myForm.input.$error = {{myForm.input.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.required = {{!!myForm.$error.required}}
    -
    -     - - it('should initialize to model', function() { - expect(binding('value')).toEqual('12'); - expect(binding('myForm.input.$valid')).toEqual('true'); - }); - - it('should be invalid if empty', function() { - input('value').enter(''); - expect(binding('value')).toEqual(''); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - - it('should be invalid if over max', function() { - input('value').enter('123'); - expect(binding('value')).toEqual(''); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - -     - */ - 'number': numberInputType, - - - /** - * @ngdoc inputType - * @name ng.directive:input.url - * - * @description - * Text input with URL validation. Sets the `url` validation error key if the content is not a - * valid URL. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} required Sets `required` validation error key if the value is not entered. - * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than - * minlength. - * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than - * maxlength. - * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the - * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for - * patterns defined as scope expressions. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - * - * @example - - - -
    - URL: - - Required! - - Not valid url! - text = {{text}}
    - myForm.input.$valid = {{myForm.input.$valid}}
    - myForm.input.$error = {{myForm.input.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.required = {{!!myForm.$error.required}}
    - myForm.$error.url = {{!!myForm.$error.url}}
    -
    -     - - it('should initialize to model', function() { - expect(binding('text')).toEqual('http://google.com'); - expect(binding('myForm.input.$valid')).toEqual('true'); - }); - - it('should be invalid if empty', function() { - input('text').enter(''); - expect(binding('text')).toEqual(''); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - - it('should be invalid if not url', function() { - input('text').enter('xxx'); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - -     - */ - 'url': urlInputType, - - - /** - * @ngdoc inputType - * @name ng.directive:input.email - * - * @description - * Text input with email validation. Sets the `email` validation error key if not a valid email - * address. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} required Sets `required` validation error key if the value is not entered. - * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than - * minlength. - * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than - * maxlength. - * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the - * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for - * patterns defined as scope expressions. - * - * @example - - - -
    - Email: - - Required! - - Not valid email! - text = {{text}}
    - myForm.input.$valid = {{myForm.input.$valid}}
    - myForm.input.$error = {{myForm.input.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.required = {{!!myForm.$error.required}}
    - myForm.$error.email = {{!!myForm.$error.email}}
    -
    -     - - it('should initialize to model', function() { - expect(binding('text')).toEqual('me@example.com'); - expect(binding('myForm.input.$valid')).toEqual('true'); - }); - - it('should be invalid if empty', function() { - input('text').enter(''); - expect(binding('text')).toEqual(''); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - - it('should be invalid if not email', function() { - input('text').enter('xxx'); - expect(binding('myForm.input.$valid')).toEqual('false'); - }); - -     - */ - 'email': emailInputType, - - - /** - * @ngdoc inputType - * @name ng.directive:input.radio - * - * @description - * HTML radio button. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string} value The value to which the expression should be set when selected. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - * - * @example - - - -
    - Red
    - Green
    - Blue
    - color = {{color}}
    -
    -     - - it('should change state', function() { - expect(binding('color')).toEqual('blue'); - - input('color').select('red'); - expect(binding('color')).toEqual('red'); - }); - -     - */ - 'radio': radioInputType, - - - /** - * @ngdoc inputType - * @name ng.directive:input.checkbox - * - * @description - * HTML checkbox. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} ngTrueValue The value to which the expression should be set when selected. - * @param {string=} ngFalseValue The value to which the expression should be set when not selected. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - * - * @example - - - -
    - Value1:
    - Value2:
    - value1 = {{value1}}
    - value2 = {{value2}}
    -
    -     - - it('should change state', function() { - expect(binding('value1')).toEqual('true'); - expect(binding('value2')).toEqual('YES'); - - input('value1').check(); - input('value2').check(); - expect(binding('value1')).toEqual('false'); - expect(binding('value2')).toEqual('NO'); - }); - -     - */ - 'checkbox': checkboxInputType, - - 'hidden': noop, - 'button': noop, - 'submit': noop, - 'reset': noop -}; - - -function isEmpty(value) { - return isUndefined(value) || value === '' || value === null || value !== value; -} - - -function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { - - var listener = function() { - var value = trim(element.val()); - - if (ctrl.$viewValue !== value) { - scope.$apply(function() { - ctrl.$setViewValue(value); - }); - } - }; - - // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the - // input event on backspace, delete or cut - if ($sniffer.hasEvent('input')) { - element.bind('input', listener); - } else { - var timeout; - - element.bind('keydown', function(event) { - var key = event.keyCode; - - // ignore - // command modifiers arrows - if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; - - if (!timeout) { - timeout = $browser.defer(function() { - listener(); - timeout = null; - }); - } - }); + /** + * @ngdoc object + * @name ng.$routeProvider + * @function + * + * @description + * + * Used for configuring routes. See {@link ng.$route $route} for an example. + */ + function $RouteProvider(){ + var routes = {}; - // if user paste into input using mouse, we need "change" event to catch it - element.bind('change', listener); - } + /** + * @ngdoc method + * @name ng.$routeProvider#when + * @methodOf ng.$routeProvider + * + * @param {string} path Route path (matched against `$location.path`). If `$location.path` + * contains redundant trailing slash or is missing one, the route will still match and the + * `$location.path` will be updated to add or drop the trailing slash to exacly match the + * route definition. + * @param {Object} route Mapping information to be assigned to `$route.current` on route + * match. + * + * Object properties: + * + * - `controller` – `{(string|function()=}` – Controller fn that should be associated with newly + * created scope or the name of a {@link angular.Module#controller registered controller} + * if passed as a string. + * - `template` – `{string=}` – html template as a string that should be used by + * {@link ng.directive:ngView ngView} or + * {@link ng.directive:ngInclude ngInclude} directives. + * this property takes precedence over `templateUrl`. + * - `templateUrl` – `{string=}` – path to an html template that should be used by + * {@link ng.directive:ngView ngView}. + * - `resolve` - `{Object.=}` - An optional map of dependencies which should + * be injected into the controller. If any of these dependencies are promises, they will be + * resolved and converted to a value before the controller is instantiated and the + * `$afterRouteChange` event is fired. The map object is: + * + * - `key` – `{string}`: a name of a dependency to be injected into the controller. + * - `factory` - `{string|function}`: If `string` then it is an alias for a service. + * Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected} + * and the return value is treated as the dependency. If the result is a promise, it is resolved + * before its value is injected into the controller. + * + * - `redirectTo` – {(string|function())=} – value to update + * {@link ng.$location $location} path with and trigger route redirection. + * + * If `redirectTo` is a function, it will be called with the following parameters: + * + * - `{Object.}` - route parameters extracted from the current + * `$location.path()` by applying the current route templateUrl. + * - `{string}` - current `$location.path()` + * - `{Object}` - current `$location.search()` + * + * The custom `redirectTo` function is expected to return a string which will be used + * to update `$location.path()` and `$location.search()`. + * + * - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search() + * changes. + * + * If the option is set to `false` and url in the browser changes, then + * `$routeUpdate` event is broadcasted on the root scope. + * + * @returns {Object} self + * + * @description + * Adds a new route definition to the `$route` service. + */ + this.when = function(path, route) { + routes[path] = extend({reloadOnSearch: true}, route); + // create redirection for trailing slashes + if (path) { + var redirectPath = (path[path.length-1] == '/') + ? path.substr(0, path.length-1) + : path +'/'; - ctrl.$render = function() { - element.val(isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue); - }; + routes[redirectPath] = {redirectTo: path}; + } - // pattern validator - var pattern = attr.ngPattern, - patternValidator; + return this; + }; - var validate = function(regexp, value) { - if (isEmpty(value) || regexp.test(value)) { - ctrl.$setValidity('pattern', true); - return value; - } else { - ctrl.$setValidity('pattern', false); - return undefined; - } - }; + /** + * @ngdoc method + * @name ng.$routeProvider#otherwise + * @methodOf ng.$routeProvider + * + * @description + * Sets route definition that will be used on route change when no other route definition + * is matched. + * + * @param {Object} params Mapping information to be assigned to `$route.current`. + * @returns {Object} self + */ + this.otherwise = function(params) { + this.when(null, params); + return this; + }; - if (pattern) { - if (pattern.match(/^\/(.*)\/$/)) { - pattern = new RegExp(pattern.substr(1, pattern.length - 2)); - patternValidator = function(value) { - return validate(pattern, value) - }; - } else { - patternValidator = function(value) { - var patternObj = scope.$eval(pattern); - if (!patternObj || !patternObj.test) { - throw new Error('Expected ' + pattern + ' to be a RegExp but was ' + patternObj); - } - return validate(patternObj, value); - }; - } + this.$get = ['$rootScope', '$location', '$routeParams', '$q', '$injector', '$http', '$templateCache', + function( $rootScope, $location, $routeParams, $q, $injector, $http, $templateCache) { + + /** + * @ngdoc object + * @name ng.$route + * @requires $location + * @requires $routeParams + * + * @property {Object} current Reference to the current route definition. + * The route definition contains: + * + * - `controller`: The controller constructor as define in route definition. + * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for + * controller instantiation. The `locals` contain + * the resolved values of the `resolve` map. Additionally the `locals` also contain: + * + * - `$scope` - The current route scope. + * - `$template` - The current route template HTML. + * + * @property {Array.} routes Array of all configured routes. + * + * @description + * Is used for deep-linking URLs to controllers and views (HTML partials). + * It watches `$location.url()` and tries to map the path to an existing route definition. + * + * You can define routes through {@link ng.$routeProvider $routeProvider}'s API. + * + * The `$route` service is typically used in conjunction with {@link ng.directive:ngView ngView} + * directive and the {@link ng.$routeParams $routeParams} service. + * + * @example + This example shows how changing the URL hash causes the `$route` to match a route against the + URL, and the `ngView` pulls in the partial. + + Note that this example is using {@link ng.directive:script inlined templates} + to get it working on jsfiddle as well. + + + +
    + Choose: + Moby | + Moby: Ch1 | + Gatsby | + Gatsby: Ch4 | + Scarlet Letter
    + +
    +
    + + 
    $location.path() = {{$location.path()}}
    + 
    $route.current.templateUrl = {{$route.current.templateUrl}}
    + 
    $route.current.params = {{$route.current.params}}
    + 
    $route.current.scope.name = {{$route.current.scope.name}}
    + 
    $routeParams = {{$routeParams}}
    +
    +     + + + controller: {{name}}
    + Book Id: {{params.bookId}}
    +     + + + controller: {{name}}
    + Book Id: {{params.bookId}}
    + Chapter Id: {{params.chapterId}} +     + + + angular.module('ngView', [], function($routeProvider, $locationProvider) { + $routeProvider.when('/Book/:bookId', { + templateUrl: 'book.html', + controller: BookCntl, + resolve: { + // I will cause a 1 second delay + delay: function($q, $timeout) { + var delay = $q.defer(); + $timeout(delay.resolve, 1000); + return delay.promise; + } + } + }); + $routeProvider.when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: ChapterCntl + }); + + // configure html5 to get links working on jsfiddle + $locationProvider.html5Mode(true); + }); + + function MainCntl($scope, $route, $routeParams, $location) { + $scope.$route = $route; + $scope.$location = $location; + $scope.$routeParams = $routeParams; + } + + function BookCntl($scope, $routeParams) { + $scope.name = "BookCntl"; + $scope.params = $routeParams; + } + + function ChapterCntl($scope, $routeParams) { + $scope.name = "ChapterCntl"; + $scope.params = $routeParams; + } + + + + it('should load and compile correct template', function() { + element('a:contains("Moby: Ch1")').click(); + var content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: ChapterCntl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element('a:contains("Scarlet")').click(); + sleep(2); // promises are not part of scenario waiting + content = element('.doc-example-live [ng-view]').text(); + expect(content).toMatch(/controller\: BookCntl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + +     + */ + + /** + * @ngdoc event + * @name ng.$route#$routeChangeStart + * @eventOf ng.$route + * @eventType broadcast on root scope + * @description + * Broadcasted before a route change. At this point the route services starts + * resolving all of the dependencies needed for the route change to occurs. + * Typically this involves fetching the view template as well as any dependencies + * defined in `resolve` route property. Once all of the dependencies are resolved + * `$routeChangeSuccess` is fired. + * + * @param {Route} next Future route information. + * @param {Route} current Current route information. + */ + + /** + * @ngdoc event + * @name ng.$route#$routeChangeSuccess + * @eventOf ng.$route + * @eventType broadcast on root scope + * @description + * Broadcasted after a route dependencies are resolved. + * {@link ng.directive:ngView ngView} listens for the directive + * to instantiate the controller and render the view. + * + * @param {Route} current Current route information. + * @param {Route} previous Previous route information. + */ + + /** + * @ngdoc event + * @name ng.$route#$routeChangeError + * @eventOf ng.$route + * @eventType broadcast on root scope + * @description + * Broadcasted if any of the resolve promises are rejected. + * + * @param {Route} current Current route information. + * @param {Route} previous Previous route information. + * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise. + */ + + /** + * @ngdoc event + * @name ng.$route#$routeUpdate + * @eventOf ng.$route + * @eventType broadcast on root scope + * @description + * + * The `reloadOnSearch` property has been set to false, and we are reusing the same + * instance of the Controller. + */ + + var matcher = switchRouteMatcher, + forceReload = false, + $route = { + routes: routes, + + /** + * @ngdoc method + * @name ng.$route#reload + * @methodOf ng.$route + * + * @description + * Causes `$route` service to reload the current route even if + * {@link ng.$location $location} hasn't changed. + * + * As a result of that, {@link ng.directive:ngView ngView} + * creates new scope, reinstantiates the controller. + */ + reload: function() { + forceReload = true; + $rootScope.$evalAsync(updateRoute); + } + }; - ctrl.$formatters.push(patternValidator); - ctrl.$parsers.push(patternValidator); - } + $rootScope.$on('$locationChangeSuccess', updateRoute); + + return $route; + + ///////////////////////////////////////////////////// + + function switchRouteMatcher(on, when) { + // TODO(i): this code is convoluted and inefficient, we should construct the route matching + // regex only once and then reuse it + var regex = '^' + when.replace(/([\.\\\(\)\^\$])/g, "\\$1") + '$', + params = [], + dst = {}; + forEach(when.split(/\W/), function(param) { + if (param) { + var paramRegExp = new RegExp(":" + param + "([\\W])"); + if (regex.match(paramRegExp)) { + regex = regex.replace(paramRegExp, "([^\\/]*)$1"); + params.push(param); + } + } + }); + var match = on.match(new RegExp(regex)); + if (match) { + forEach(params, function(name, index) { + dst[name] = match[index + 1]; + }); + } + return match ? dst : null; + } - // min length validator - if (attr.ngMinlength) { - var minlength = int(attr.ngMinlength); - var minLengthValidator = function(value) { - if (!isEmpty(value) && value.length < minlength) { - ctrl.$setValidity('minlength', false); - return undefined; - } else { - ctrl.$setValidity('minlength', true); - return value; - } - }; + function updateRoute() { + var next = parseRoute(), + last = $route.current; + + if (next && last && next.$route === last.$route + && equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) { + last.params = next.params; + copy(last.params, $routeParams); + $rootScope.$broadcast('$routeUpdate', last); + } else if (next || last) { + forceReload = false; + $rootScope.$broadcast('$routeChangeStart', next, last); + $route.current = next; + if (next) { + if (next.redirectTo) { + if (isString(next.redirectTo)) { + $location.path(interpolate(next.redirectTo, next.params)).search(next.params) + .replace(); + } else { + $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search())) + .replace(); + } + } + } + + $q.when(next). + then(function() { + if (next) { + var keys = [], + values = [], + template; + + forEach(next.resolve || {}, function(value, key) { + keys.push(key); + values.push(isFunction(value) ? $injector.invoke(value) : $injector.get(value)); + }); + if (isDefined(template = next.template)) { + } else if (isDefined(template = next.templateUrl)) { + template = $http.get(template, {cache: $templateCache}). + then(function(response) { return response.data; }); + } + if (isDefined(template)) { + keys.push('$template'); + values.push(template); + } + return $q.all(values).then(function(values) { + var locals = {}; + forEach(values, function(value, index) { + locals[keys[index]] = value; + }); + return locals; + }); + } + }). + // after route change + then(function(locals) { + if (next == $route.current) { + if (next) { + next.locals = locals; + copy(next.params, $routeParams); + } + $rootScope.$broadcast('$routeChangeSuccess', next, last); + } + }, function(error) { + if (next == $route.current) { + $rootScope.$broadcast('$routeChangeError', next, last, error); + } + }); + } + } - ctrl.$parsers.push(minLengthValidator); - ctrl.$formatters.push(minLengthValidator); - } - - // max length validator - if (attr.ngMaxlength) { - var maxlength = int(attr.ngMaxlength); - var maxLengthValidator = function(value) { - if (!isEmpty(value) && value.length > maxlength) { - ctrl.$setValidity('maxlength', false); - return undefined; - } else { - ctrl.$setValidity('maxlength', true); - return value; - } - }; - ctrl.$parsers.push(maxLengthValidator); - ctrl.$formatters.push(maxLengthValidator); - } -} + /** + * @returns the current active route, by matching it against the URL + */ + function parseRoute() { + // Match a route + var params, match; + forEach(routes, function(route, path) { + if (!match && (params = matcher($location.path(), path))) { + match = inherit(route, { + params: extend({}, $location.search(), params), + pathParams: params}); + match.$route = route; + } + }); + // No route matched; fallback to "otherwise" route + return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}}); + } -function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { - textInputType(scope, element, attr, ctrl, $sniffer, $browser); + /** + * @returns interpolation of the redirect path with the parametrs + */ + function interpolate(string, params) { + var result = []; + forEach((string||'').split(':'), function(segment, i) { + if (i == 0) { + result.push(segment); + } else { + var segmentMatch = segment.match(/(\w+)(.*)/); + var key = segmentMatch[1]; + result.push(params[key]); + result.push(segmentMatch[2] || ''); + delete params[key]; + } + }); + return result.join(''); + } + }]; + } - ctrl.$parsers.push(function(value) { - var empty = isEmpty(value); - if (empty || NUMBER_REGEXP.test(value)) { - ctrl.$setValidity('number', true); - return value === '' ? null : (empty ? value : parseFloat(value)); - } else { - ctrl.$setValidity('number', false); - return undefined; - } - }); - - ctrl.$formatters.push(function(value) { - return isEmpty(value) ? '' : '' + value; - }); - - if (attr.min) { - var min = parseFloat(attr.min); - var minValidator = function(value) { - if (!isEmpty(value) && value < min) { - ctrl.$setValidity('min', false); - return undefined; - } else { - ctrl.$setValidity('min', true); - return value; - } - }; + /** + * @ngdoc object + * @name ng.$routeParams + * @requires $route + * + * @description + * Current set of route parameters. The route parameters are a combination of the + * {@link ng.$location $location} `search()`, and `path()`. The `path` parameters + * are extracted when the {@link ng.$route $route} path is matched. + * + * In case of parameter name collision, `path` params take precedence over `search` params. + * + * The service guarantees that the identity of the `$routeParams` object will remain unchanged + * (but its properties will likely change) even when a route change occurs. + * + * @example + * 
    +     *  // Given:
+     *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
+     *  // Route: /Chapter/:chapterId/Section/:sectionId
+     *  //
+     *  // Then
+     *  $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
+     *
    + */ + function $RouteParamsProvider() { + this.$get = valueFn({}); + } - ctrl.$parsers.push(minValidator); - ctrl.$formatters.push(minValidator); - } - - if (attr.max) { - var max = parseFloat(attr.max); - var maxValidator = function(value) { - if (!isEmpty(value) && value > max) { - ctrl.$setValidity('max', false); - return undefined; - } else { - ctrl.$setValidity('max', true); - return value; - } - }; + /** + * DESIGN NOTES + * + * The design decisions behind the scope ware heavily favored for speed and memory consumption. + * + * The typical use of scope is to watch the expressions, which most of the time return the same + * value as last time so we optimize the operation. + * + * Closures construction is expensive from speed as well as memory: + * - no closures, instead ups prototypical inheritance for API + * - Internal state needs to be stored on scope directly, which means that private state is + * exposed as $$____ properties + * + * Loop operations are optimized by using while(count--) { ... } + * - this means that in order to keep the same order of execution as addition we have to add + * items to the array at the begging (shift) instead of at the end (push) + * + * Child scopes are created and removed often + * - Using array would be slow since inserts in meddle are expensive so we use linked list + * + * There are few watches then a lot of observers. This is why you don't want the observer to be + * implemented in the same way as watch. Watch requires return of initialization function which + * are expensive to construct. + */ - ctrl.$parsers.push(maxValidator); - ctrl.$formatters.push(maxValidator); - } - ctrl.$formatters.push(function(value) { + /** + * @ngdoc object + * @name ng.$rootScopeProvider + * @description + * + * Provider for the $rootScope service. + */ - if (isEmpty(value) || isNumber(value)) { - ctrl.$setValidity('number', true); - return value; - } else { - ctrl.$setValidity('number', false); - return undefined; - } - }); -} + /** + * @ngdoc function + * @name ng.$rootScopeProvider#digestTtl + * @methodOf ng.$rootScopeProvider + * @description + * + * Sets the number of digest iteration the scope should attempt to execute before giving up and + * assuming that the model is unstable. + * + * The current default is 10 iterations. + * + * @param {number} limit The number of digest iterations. + */ -function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { - textInputType(scope, element, attr, ctrl, $sniffer, $browser); - var urlValidator = function(value) { - if (isEmpty(value) || URL_REGEXP.test(value)) { - ctrl.$setValidity('url', true); - return value; - } else { - ctrl.$setValidity('url', false); - return undefined; - } - }; + /** + * @ngdoc object + * @name ng.$rootScope + * @description + * + * Every application has a single root {@link ng.$rootScope.Scope scope}. + * All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide + * event processing life-cycle. See {@link guide/scope developer guide on scopes}. + */ + function $RootScopeProvider(){ + var TTL = 10; - ctrl.$formatters.push(urlValidator); - ctrl.$parsers.push(urlValidator); -} + this.digestTtl = function(value) { + if (arguments.length) { + TTL = value; + } + return TTL; + }; -function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { - textInputType(scope, element, attr, ctrl, $sniffer, $browser); + this.$get = ['$injector', '$exceptionHandler', '$parse', + function( $injector, $exceptionHandler, $parse) { + + /** + * @ngdoc function + * @name ng.$rootScope.Scope + * + * @description + * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the + * {@link AUTO.$injector $injector}. Child scopes are created using the + * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when + * compiled HTML template is executed.) + * + * Here is a simple scope snippet to show how you can interact with the scope. + * 
    +                 angular.injector(['ng']).invoke(function($rootScope) {
+                 var scope = $rootScope.$new();
+                 scope.salutation = 'Hello';
+                 scope.name = 'World';
+
+                 expect(scope.greeting).toEqual(undefined);
+
+                 scope.$watch('name', function() {
+                 this.greeting = this.salutation + ' ' + this.name + '!';
+                 }); // initialize the watch
+
+                 expect(scope.greeting).toEqual(undefined);
+                 scope.name = 'Misko';
+                 // still old value, since watches have not been called yet
+                 expect(scope.greeting).toEqual(undefined);
+
+                 scope.$digest(); // fire all  the watches
+                 expect(scope.greeting).toEqual('Hello Misko!');
+                 });
+                 *
    + * + * # Inheritance + * A scope can inherit from a parent scope, as in this example: + * 
    +                 var parent = $rootScope;
+                 var child = parent.$new();
+
+                 parent.salutation = "Hello";
+                 child.name = "World";
+                 expect(child.salutation).toEqual('Hello');
+
+                 child.salutation = "Welcome";
+                 expect(child.salutation).toEqual('Welcome');
+                 expect(parent.salutation).toEqual('Hello');
+                 *
    + * + * + * @param {Object.=} providers Map of service factory which need to be provided + * for the current scope. Defaults to {@link ng}. + * @param {Object.=} instanceCache Provides pre-instantiated services which should + * append/override services provided by `providers`. This is handy when unit-testing and having + * the need to override a default service. + * @returns {Object} Newly created scope. + * + */ + function Scope() { + this.$id = nextUid(); + this.$$phase = this.$parent = this.$$watchers = + this.$$nextSibling = this.$$prevSibling = + this.$$childHead = this.$$childTail = null; + this['this'] = this.$root = this; + this.$$asyncQueue = []; + this.$$listeners = {}; + } - var emailValidator = function(value) { - if (isEmpty(value) || EMAIL_REGEXP.test(value)) { - ctrl.$setValidity('email', true); - return value; - } else { - ctrl.$setValidity('email', false); - return undefined; - } - }; + /** + * @ngdoc property + * @name ng.$rootScope.Scope#$id + * @propertyOf ng.$rootScope.Scope + * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for + * debugging. + */ + + + Scope.prototype = { + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$new + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Creates a new child {@link ng.$rootScope.Scope scope}. + * + * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and + * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope + * hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. + * + * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for + * the scope and its child scopes to be permanently detached from the parent and thus stop + * participating in model change detection and listener notification by invoking. + * + * @param {boolean} isolate if true then the scoped does not prototypically inherit from the + * parent scope. The scope is isolated, as it can not se parent scope properties. + * When creating widgets it is useful for the widget to not accidently read parent + * state. + * + * @returns {Object} The newly created child scope. + * + */ + $new: function(isolate) { + var Child, + child; + + if (isFunction(isolate)) { + // TODO: remove at some point + throw Error('API-CHANGE: Use $controller to instantiate controllers.'); + } + if (isolate) { + child = new Scope(); + child.$root = this.$root; + } else { + Child = function() {}; // should be anonymous; This is so that when the minifier munges + // the name it does not become random set of chars. These will then show up as class + // name in the debugger. + Child.prototype = this; + child = new Child(); + child.$id = nextUid(); + } + child['this'] = child; + child.$$listeners = {}; + child.$parent = this; + child.$$asyncQueue = []; + child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null; + child.$$prevSibling = this.$$childTail; + if (this.$$childHead) { + this.$$childTail.$$nextSibling = child; + this.$$childTail = child; + } else { + this.$$childHead = this.$$childTail = child; + } + return child; + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$watch + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Registers a `listener` callback to be executed whenever the `watchExpression` changes. + * + * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and + * should return the value which will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()} + * reruns when it detects changes the `watchExpression` can execute multiple times per + * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.) + * - The `listener` is called only when the value from the current `watchExpression` and the + * previous call to `watchExpression' are not equal (with the exception of the initial run + * see below). The inequality is determined according to + * {@link angular.equals} function. To save the value of the object for later comparison + * {@link angular.copy} function is used. It also means that watching complex options will + * have adverse memory and performance implications. + * - The watch `listener` may change the model, which may trigger other `listener`s to fire. This + * is achieved by rerunning the watchers until no changes are detected. The rerun iteration + * limit is 100 to prevent infinity loop deadlock. + * + * + * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, + * you can register an `watchExpression` function with no `listener`. (Since `watchExpression`, + * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is + * detected, be prepared for multiple calls to your listener.) + * + * After a watcher is registered with the scope, the `listener` fn is called asynchronously + * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the + * watcher. In rare cases, this is undesirable because the listener is called when the result + * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you + * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the + * listener was called due to initialization. + * + * + * # Example + * 
    +                     // let's assume that scope was dependency injected as the $rootScope
+                     var scope = $rootScope;
+                     scope.name = 'misko';
+                     scope.counter = 0;
+
+                     expect(scope.counter).toEqual(0);
+                     scope.$watch('name', function(newValue, oldValue) { counter = counter + 1; });
+                     expect(scope.counter).toEqual(0);
+
+                     scope.$digest();
+                     // no variable change
+                     expect(scope.counter).toEqual(0);
+
+                     scope.name = 'adam';
+                     scope.$digest();
+                     expect(scope.counter).toEqual(1);
+                     *
    + * + * + * + * @param {(function()|string)} watchExpression Expression that is evaluated on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a + * call to the `listener`. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(scope)`: called with current `scope` as a parameter. + * @param {(function()|string)=} listener Callback called whenever the return value of + * the `watchExpression` changes. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(newValue, oldValue, scope)`: called with current and previous values as parameters. + * + * @param {boolean=} objectEquality Compare object for equality rather then for refference. + * @returns {function()} Returns a deregistration function for this listener. + */ + $watch: function(watchExp, listener, objectEquality) { + var scope = this, + get = compileToFn(watchExp, 'watch'), + array = scope.$$watchers, + watcher = { + fn: listener, + last: initWatchVal, + get: get, + exp: watchExp, + eq: !!objectEquality + }; + + // in the case user pass string, we need to compile it, do we really need this ? + if (!isFunction(listener)) { + var listenFn = compileToFn(listener || noop, 'listener'); + watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);}; + } + + if (!array) { + array = scope.$$watchers = []; + } + // we use unshift since we use a while loop in $digest for speed. + // the while loop reads in reverse order. + array.unshift(watcher); + + return function() { + arrayRemove(array, watcher); + }; + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$digest + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Process all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children. + * Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the + * `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are + * firing. This means that it is possible to get into an infinite loop. This function will throw + * `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10. + * + * Usually you don't call `$digest()` directly in + * {@link ng.directive:ngController controllers} or in + * {@link ng.$compileProvider#directive directives}. + * Instead a call to {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a + * {@link ng.$compileProvider#directive directives}) will force a `$digest()`. + * + * If you want to be notified whenever `$digest()` is called, + * you can register a `watchExpression` function with {@link ng.$rootScope.Scope#$watch $watch()} + * with no `listener`. + * + * You may have a need to call `$digest()` from within unit-tests, to simulate the scope + * life-cycle. + * + * # Example + * 
    +                     var scope = ...;
+                     scope.name = 'misko';
+                     scope.counter = 0;
+
+                     expect(scope.counter).toEqual(0);
+                     scope.$watch('name', function(newValue, oldValue) {
+                     counter = counter + 1;
+                     });
+                     expect(scope.counter).toEqual(0);
+
+                     scope.$digest();
+                     // no variable change
+                     expect(scope.counter).toEqual(0);
+
+                     scope.name = 'adam';
+                     scope.$digest();
+                     expect(scope.counter).toEqual(1);
+                     *
    + * + */ + $digest: function() { + var watch, value, last, + watchers, + asyncQueue, + length, + dirty, ttl = TTL, + next, current, target = this, + watchLog = [], + logIdx, logMsg; + + beginPhase('$digest'); + + do { + dirty = false; + current = target; + do { + asyncQueue = current.$$asyncQueue; + while(asyncQueue.length) { + try { + current.$eval(asyncQueue.shift()); + } catch (e) { + $exceptionHandler(e); + } + } + if ((watchers = current.$$watchers)) { + // process our watches + length = watchers.length; + while (length--) { + try { + watch = watchers[length]; + // Most common watches are on primitives, in which case we can short + // circuit it with === operator, only when === fails do we use .equals + if ((value = watch.get(current)) !== (last = watch.last) && + !(watch.eq + ? equals(value, last) + : (typeof value == 'number' && typeof last == 'number' + && isNaN(value) && isNaN(last)))) { + dirty = true; + watch.last = watch.eq ? copy(value) : value; + watch.fn(value, ((last === initWatchVal) ? value : last), current); + if (ttl < 5) { + logIdx = 4 - ttl; + if (!watchLog[logIdx]) watchLog[logIdx] = []; + logMsg = (isFunction(watch.exp)) + ? 'fn: ' + (watch.exp.name || watch.exp.toString()) + : watch.exp; + logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last); + watchLog[logIdx].push(logMsg); + } + } + } catch (e) { + $exceptionHandler(e); + } + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $broadcast + if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) { + while(current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } while ((current = next)); + + if(dirty && !(ttl--)) { + clearPhase(); + throw Error(TTL + ' $digest() iterations reached. Aborting!\n' + + 'Watchers fired in the last 5 iterations: ' + toJson(watchLog)); + } + } while (dirty || asyncQueue.length); + + clearPhase(); + }, + + + /** + * @ngdoc event + * @name ng.$rootScope.Scope#$destroy + * @eventOf ng.$rootScope.Scope + * @eventType broadcast on scope being destroyed + * + * @description + * Broadcasted when a scope and its children are being destroyed. + */ + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$destroy + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Remove the current scope (and all of its children) from the parent scope. Removal implies + * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer + * propagate to the current scope and its children. Removal also implies that the current + * scope is eligible for garbage collection. + * + * The `$destroy()` is usually used by directives such as + * {@link ng.directive:ngRepeat ngRepeat} for managing the + * unrolling of the loop. + * + * Just before a scope is destroyed a `$destroy` event is broadcasted on this scope. + * Application code can register a `$destroy` event handler that will give it chance to + * perform any necessary cleanup. + */ + $destroy: function() { + if ($rootScope == this) return; // we can't remove the root node; + var parent = this.$parent; + + this.$broadcast('$destroy'); + + if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; + if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; + if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; + if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$eval + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Executes the `expression` on the current scope returning the result. Any exceptions in the + * expression are propagated (uncaught). This is useful when evaluating engular expressions. + * + * # Example + * 
    +                     var scope = ng.$rootScope.Scope();
+                     scope.a = 1;
+                     scope.b = 2;
+
+                     expect(scope.$eval('a+b')).toEqual(3);
+                     expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
+                     *
    + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $eval: function(expr, locals) { + return $parse(expr)(this, locals); + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$evalAsync + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Executes the expression on the current scope at a later point in time. + * + * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that: + * + * - it will execute in the current script execution context (before any DOM rendering). + * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after + * `expression` execution. + * + * Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + */ + $evalAsync: function(expr) { + this.$$asyncQueue.push(expr); + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$apply + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * `$apply()` is used to execute an expression in angular from outside of the angular framework. + * (For example from browser DOM events, setTimeout, XHR or third party libraries). + * Because we are calling into the angular framework we need to perform proper scope life-cycle + * of {@link ng.$exceptionHandler exception handling}, + * {@link ng.$rootScope.Scope#$digest executing watches}. + * + * ## Life cycle + * + * # Pseudo-Code of `$apply()` + * 
    +                     function $apply(expr) {
+                     try {
+                     return $eval(expr);
+                     } catch (e) {
+                     $exceptionHandler(e);
+                     } finally {
+                     $root.$digest();
+                     }
+                     }
+                     *
    + * + * + * Scope's `$apply()` method transitions through the following stages: + * + * 1. The {@link guide/expression expression} is executed using the + * {@link ng.$rootScope.Scope#$eval $eval()} method. + * 2. Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression + * was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. + * + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $apply: function(expr) { + try { + beginPhase('$apply'); + return this.$eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + clearPhase(); + try { + $rootScope.$digest(); + } catch (e) { + $exceptionHandler(e); + throw e; + } + } + }, + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$on + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Listen on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of + * event life cycle. + * + * @param {string} name Event name to listen on. + * @param {function(event)} listener Function to call when the event is emitted. + * @returns {function()} Returns a deregistration function for this listener. + * + * The event listener function format is: `function(event, args...)`. The `event` object + * passed into the listener has the following attributes: + * + * - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed. + * - `currentScope` - {Scope}: the current scope which is handling the event. + * - `name` - {string}: Name of the event. + * - `stopPropagation` - {function=}: calling `stopPropagation` function will cancel further event propagation + * (available only for events that were `$emit`-ed). + * - `preventDefault` - {function}: calling `preventDefault` sets `defaultPrevented` flag to true. + * - `defaultPrevented` - {boolean}: true if `preventDefault` was called. + */ + $on: function(name, listener) { + var namedListeners = this.$$listeners[name]; + if (!namedListeners) { + this.$$listeners[name] = namedListeners = []; + } + namedListeners.push(listener); + + return function() { + arrayRemove(namedListeners, listener); + }; + }, + + + /** + * @ngdoc function + * @name ng.$rootScope.Scope#$emit + * @methodOf ng.$rootScope.Scope + * @function + * + * @description + * Dispatches an event `name` upwards through the scope hierarchy notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$emit` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified. + * Afterwards, the event traverses upwards toward the root scope and calls all registered + * listeners along the way. The event will stop propagating if one of the listeners cancels it. + * + * Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to emit. + * @param {...*} args Optional set of arguments which will be passed onto the event listeners. + * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on} + */ + $emit: function(name, args) { + var empty = [], + namedListeners, + scope = this, + stopPropagation = false, + event = { + name: name, + targetScope: scope, + stopPropagation: function() {stopPropagation = true;}, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + i, length; + + do { + namedListeners = scope.$$listeners[name] || empty; + event.currentScope = scope; + for (i=0, length=namedListeners.length; i 7), + hasEvent: function(event) { + // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have + // it. In particular the event is not fired when backspace or delete key are pressed or + // when cut operation is performed. + if (event == 'input' && msie == 9) return false; + + if (isUndefined(eventSupport[event])) { + var divElm = $window.document.createElement('div'); + eventSupport[event] = 'on' + event in divElm; + } - ctrl.$formatters.push(function(value) { - return value === trueValue; - }); + return eventSupport[event]; + }, + // TODO(i): currently there is no way to feature detect CSP without triggering alerts + csp: false + }; + }]; + } - ctrl.$parsers.push(function(value) { - return value ? trueValue : falseValue; - }); -} + /** + * @ngdoc object + * @name ng.$window + * + * @description + * A reference to the browser's `window` object. While `window` + * is globally available in JavaScript, it causes testability problems, because + * it is a global variable. In angular we always refer to it through the + * `$window` service, so it may be overriden, removed or mocked for testing. + * + * All expressions are evaluated with respect to current scope so they don't + * suffer from window globality. + * + * @example + + + + + + + + + */ + function $WindowProvider(){ + this.$get = valueFn(window); + } + /** + * Parse headers into key value object + * + * @param {string} headers Raw headers as a string + * @returns {Object} Parsed headers as key value object + */ + function parseHeaders(headers) { + var parsed = {}, key, val, i; -/** - * @ngdoc directive - * @name ng.directive:textarea - * @restrict E - * - * @description - * HTML textarea element control with angular data-binding. The data-binding and validation - * properties of this element are exactly the same as those of the - * {@link ng.directive:input input element}. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} required Sets `required` validation error key if the value is not entered. - * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than - * minlength. - * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than - * maxlength. - * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the - * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for - * patterns defined as scope expressions. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - */ + if (!headers) return parsed; + forEach(headers.split('\n'), function(line) { + i = line.indexOf(':'); + key = lowercase(trim(line.substr(0, i))); + val = trim(line.substr(i + 1)); -/** - * @ngdoc directive - * @name ng.directive:input - * @restrict E - * - * @description - * HTML input element control with angular data-binding. Input control follows HTML5 input types - * and polyfills the HTML5 validation behavior for older browsers. - * - * @param {string} ngModel Assignable angular expression to data-bind to. - * @param {string=} name Property name of the form under which the control is published. - * @param {string=} required Sets `required` validation error key if the value is not entered. - * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than - * minlength. - * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than - * maxlength. - * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the - * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for - * patterns defined as scope expressions. - * @param {string=} ngChange Angular expression to be executed when input changes due to user - * interaction with the input element. - * - * @example - - - -
    -
    - User name: - - Required!
    - Last name: - - Too short! - - Too long!
    -
    -
    - user = {{user}}
    - myForm.userName.$valid = {{myForm.userName.$valid}}
    - myForm.userName.$error = {{myForm.userName.$error}}
    - myForm.lastName.$valid = {{myForm.lastName.$valid}}
    - myForm.userName.$error = {{myForm.lastName.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.required = {{!!myForm.$error.required}}
    - myForm.$error.minlength = {{!!myForm.$error.minlength}}
    - myForm.$error.maxlength = {{!!myForm.$error.maxlength}}
    -
    -     - - it('should initialize to model', function() { - expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}'); - expect(binding('myForm.userName.$valid')).toEqual('true'); - expect(binding('myForm.$valid')).toEqual('true'); + if (key) { + if (parsed[key]) { + parsed[key] += ', ' + val; + } else { + parsed[key] = val; + } + } }); - it('should be invalid if empty when required', function() { - input('user.name').enter(''); - expect(binding('user')).toEqual('{"last":"visitor"}'); - expect(binding('myForm.userName.$valid')).toEqual('false'); - expect(binding('myForm.$valid')).toEqual('false'); - }); + return parsed; + } - it('should be valid if empty when min length is set', function() { - input('user.last').enter(''); - expect(binding('user')).toEqual('{"name":"guest","last":""}'); - expect(binding('myForm.lastName.$valid')).toEqual('true'); - expect(binding('myForm.$valid')).toEqual('true'); - }); - it('should be invalid if less than required min length', function() { - input('user.last').enter('xx'); - expect(binding('user')).toEqual('{"name":"guest"}'); - expect(binding('myForm.lastName.$valid')).toEqual('false'); - expect(binding('myForm.lastName.$error')).toMatch(/minlength/); - expect(binding('myForm.$valid')).toEqual('false'); - }); + /** + * Returns a function that provides access to parsed headers. + * + * Headers are lazy parsed when first requested. + * @see parseHeaders + * + * @param {(string|Object)} headers Headers to provide access to. + * @returns {function(string=)} Returns a getter function which if called with: + * + * - if called with single an argument returns a single header value or null + * - if called with no arguments returns an object containing all headers. + */ + function headersGetter(headers) { + var headersObj = isObject(headers) ? headers : undefined; - it('should be invalid if longer than max length', function() { - input('user.last').enter('some ridiculously long name'); - expect(binding('user')) - .toEqual('{"name":"guest"}'); - expect(binding('myForm.lastName.$valid')).toEqual('false'); - expect(binding('myForm.lastName.$error')).toMatch(/maxlength/); - expect(binding('myForm.$valid')).toEqual('false'); - }); - -     - */ -var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) { - return { - restrict: 'E', - require: '?ngModel', - link: function(scope, element, attr, ctrl) { - if (ctrl) { - (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer, - $browser); - } - } - }; -}]; - -var VALID_CLASS = 'ng-valid', - INVALID_CLASS = 'ng-invalid', - PRISTINE_CLASS = 'ng-pristine', - DIRTY_CLASS = 'ng-dirty'; + return function(name) { + if (!headersObj) headersObj = parseHeaders(headers); -/** - * @ngdoc object - * @name ng.directive:ngModel.NgModelController - * - * @property {string} $viewValue Actual string value in the view. - * @property {*} $modelValue The value in the model, that the control is bound to. - * @property {Array.} $parsers Whenever the control reads value from the DOM, it executes - * all of these functions to sanitize / convert the value as well as validate. - * - * @property {Array.} $formatters Whenever the model value changes, it executes all of - * these functions to convert the value as well as validate. - * - * @property {Object} $error An bject hash with all errors as keys. - * - * @property {boolean} $pristine True if user has not interacted with the control yet. - * @property {boolean} $dirty True if user has already interacted with the control. - * @property {boolean} $valid True if there is no error. - * @property {boolean} $invalid True if at least one error on the control. - * - * @description - * - * `NgModelController` provides API for the `ng-model` directive. The controller contains - * services for data-binding, validation, CSS update, value formatting and parsing. It - * specifically does not contain any logic which deals with DOM rendering or listening to - * DOM events. The `NgModelController` is meant to be extended by other directives where, the - * directive provides DOM manipulation and the `NgModelController` provides the data-binding. - * - * This example shows how to use `NgModelController` with a custom control to achieve - * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`) - * collaborate together to achieve the desired result. - * - * - - [contenteditable] { - border: 1px solid black; - background-color: white; - min-height: 20px; - } - - .ng-invalid { - border: 1px solid red; - } - - - - angular.module('customControl', []). - directive('contenteditable', function() { - return { - restrict: 'A', // only activate on element attribute - require: '?ngModel', // get a hold of NgModelController - link: function(scope, element, attrs, ngModel) { - if(!ngModel) return; // do nothing if no ng-model - - // Specify how UI should be updated - ngModel.$render = function() { - element.html(ngModel.$viewValue || ''); - }; - - // Listen for change events to enable binding - element.bind('blur keyup change', function() { - scope.$apply(read); - }); - read(); // initialize - - // Write data to the model - function read() { - ngModel.$setViewValue(element.html()); - } - } - }; - }); - - -
    -
    Change me!
    - Required! -
    - -
    -     - - it('should data-bind and become invalid', function() { - var contentEditable = element('[contenteditable]'); - - expect(contentEditable.text()).toEqual('Change me!'); - input('userContent').enter(''); - expect(contentEditable.text()).toEqual(''); - expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/); - }); - - *     - * - */ -var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', - function($scope, $exceptionHandler, $attr, $element, $parse) { - this.$viewValue = Number.NaN; - this.$modelValue = Number.NaN; - this.$parsers = []; - this.$formatters = []; - this.$viewChangeListeners = []; - this.$pristine = true; - this.$dirty = false; - this.$valid = true; - this.$invalid = false; - this.$name = $attr.name; - - var ngModelGet = $parse($attr.ngModel), - ngModelSet = ngModelGet.assign; - - if (!ngModelSet) { - throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + $attr.ngModel + - ' (' + startingTag($element) + ')'); - } - - /** - * @ngdoc function - * @name ng.directive:ngModel.NgModelController#$render - * @methodOf ng.directive:ngModel.NgModelController - * - * @description - * Called when the view needs to be updated. It is expected that the user of the ng-model - * directive will implement this method. - */ - this.$render = noop; - - var parentForm = $element.inheritedData('$formController') || nullFormCtrl, - invalidCount = 0, // used to easily determine if we are valid - $error = this.$error = {}; // keep invalid keys here - - - // Setup initial state of the control - $element.addClass(PRISTINE_CLASS); - toggleValidCss(true); - - // convenience method for easy toggling of classes - function toggleValidCss(isValid, validationErrorKey) { - validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; - $element. - removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey). - addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); - } - - /** - * @ngdoc function - * @name ng.directive:ngModel.NgModelController#$setValidity - * @methodOf ng.directive:ngModel.NgModelController - * - * @description - * Change the validity state, and notifies the form when the control changes validity. (i.e. it - * does not notify form if given validator is already marked as invalid). - * - * This method should be called by validators - i.e. the parser or formatter functions. - * - * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign - * to `$error[validationErrorKey]=isValid` so that it is available for data-binding. - * The `validationErrorKey` should be in camelCase and will get converted into dash-case - * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error` - * class and can be bound to as `{{someForm.someControl.$error.myError}}` . - * @param {boolean} isValid Whether the current state is valid (true) or invalid (false). - */ - this.$setValidity = function(validationErrorKey, isValid) { - if ($error[validationErrorKey] === !isValid) return; - - if (isValid) { - if ($error[validationErrorKey]) invalidCount--; - if (!invalidCount) { - toggleValidCss(true); - this.$valid = true; - this.$invalid = false; - } - } else { - toggleValidCss(false); - this.$invalid = true; - this.$valid = false; - invalidCount++; - } - - $error[validationErrorKey] = !isValid; - toggleValidCss(isValid, validationErrorKey); - - parentForm.$setValidity(validationErrorKey, isValid, this); - }; - - - /** - * @ngdoc function - * @name ng.directive:ngModel.NgModelController#$setViewValue - * @methodOf ng.directive:ngModel.NgModelController - * - * @description - * Read a value from view. - * - * This method should be called from within a DOM event handler. - * For example {@link ng.directive:input input} or - * {@link ng.directive:select select} directives call it. - * - * It internally calls all `formatters` and if resulted value is valid, updates the model and - * calls all registered change listeners. - * - * @param {string} value Value from the view. - */ - this.$setViewValue = function(value) { - this.$viewValue = value; - - // change to dirty - if (this.$pristine) { - this.$dirty = true; - this.$pristine = false; - $element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS); - parentForm.$setDirty(); - } - - forEach(this.$parsers, function(fn) { - value = fn(value); - }); + if (name) { + return headersObj[lowercase(name)] || null; + } - if (this.$modelValue !== value) { - this.$modelValue = value; - ngModelSet($scope, value); - forEach(this.$viewChangeListeners, function(listener) { - try { - listener(); - } catch(e) { - $exceptionHandler(e); - } - }) + return headersObj; + }; } - }; - // model -> value - var ctrl = this; - $scope.$watch(ngModelGet, function(value) { - // ignore change from view - if (ctrl.$modelValue === value) return; + /** + * Chain all given functions + * + * This function is used for both request and response transforming + * + * @param {*} data Data to transform. + * @param {function(string=)} headers Http headers getter fn. + * @param {(function|Array.)} fns Function or an array of functions. + * @returns {*} Transformed data. + */ + function transformData(data, headers, fns) { + if (isFunction(fns)) + return fns(data, headers); - var formatters = ctrl.$formatters, - idx = formatters.length; + forEach(fns, function(fn) { + data = fn(data, headers); + }); - ctrl.$modelValue = value; - while(idx--) { - value = formatters[idx](value); + return data; } - if (ctrl.$viewValue !== value) { - ctrl.$viewValue = value; - ctrl.$render(); + + function isSuccess(status) { + return 200 <= status && status < 300; } - }); -}]; -/** - * @ngdoc directive - * @name ng.directive:ngModel - * - * @element input - * - * @description - * Is directive that tells Angular to do two-way data binding. It works together with `input`, - * `select`, `textarea`. You can easily write your own directives to use `ngModel` as well. - * - * `ngModel` is responsible for: - * - * - binding the view into the model, which other directives such as `input`, `textarea` or `select` - * require, - * - providing validation behavior (i.e. required, number, email, url), - * - keeping state of the control (valid/invalid, dirty/pristine, validation errors), - * - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`), - * - register the control with parent {@link ng.directive:form form}. - * - * For basic examples, how to use `ngModel`, see: - * - * - {@link ng.directive:input input} - * - {@link ng.directive:input.text text} - * - {@link ng.directive:input.checkbox checkbox} - * - {@link ng.directive:input.radio radio} - * - {@link ng.directive:input.number number} - * - {@link ng.directive:input.email email} - * - {@link ng.directive:input.url url} - * - {@link ng.directive:select select} - * - {@link ng.directive:textarea textarea} - * - */ -var ngModelDirective = function() { - return { - require: ['ngModel', '^?form'], - controller: NgModelController, - link: function(scope, element, attr, ctrls) { - // notify others, especially parent forms + function $HttpProvider() { + var JSON_START = /^\s*(\[|\{[^\{])/, + JSON_END = /[\}\]]\s*$/, + PROTECTION_PREFIX = /^\)\]\}',?\n/; - var modelCtrl = ctrls[0], - formCtrl = ctrls[1] || nullFormCtrl; + var $config = this.defaults = { + // transform incoming response data + transformResponse: [function(data) { + if (isString(data)) { + // strip json vulnerability protection prefix + data = data.replace(PROTECTION_PREFIX, ''); + if (JSON_START.test(data) && JSON_END.test(data)) + data = fromJson(data, true); + } + return data; + }], + + // transform outgoing request data + transformRequest: [function(d) { + return isObject(d) && !isFile(d) ? toJson(d) : d; + }], + + // default headers + headers: { + common: { + 'Accept': 'application/json, text/plain, */*', + 'X-Requested-With': 'XMLHttpRequest' + }, + post: {'Content-Type': 'application/json;charset=utf-8'}, + put: {'Content-Type': 'application/json;charset=utf-8'} + } + }; - formCtrl.$addControl(modelCtrl); + var providerResponseInterceptors = this.responseInterceptors = []; - element.bind('$destroy', function() { - formCtrl.$removeControl(modelCtrl); - }); - } - }; -}; + this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector', + function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) { + var defaultCache = $cacheFactory('$http'), + responseInterceptors = []; -/** - * @ngdoc directive - * @name ng.directive:ngChange - * @restrict E - * - * @description - * Evaluate given expression when user changes the input. - * The expression is not evaluated when the value change is coming from the model. - * - * Note, this directive requires `ngModel` to be present. - * - * @element input - * - * @example - * - * - * - *
    - * - * - *
    - * debug = {{confirmed}}
    - * counter = {{counter}} - *
    - *     - * - * it('should evaluate the expression if changing from view', function() { - * expect(binding('counter')).toEqual('0'); - * element('#ng-change-example1').click(); - * expect(binding('counter')).toEqual('1'); - * expect(binding('confirmed')).toEqual('true'); - * }); - * - * it('should not evaluate the expression if changing from model', function() { - * element('#ng-change-example2').click(); - * expect(binding('counter')).toEqual('0'); - * expect(binding('confirmed')).toEqual('true'); - * }); - * - *     - */ -var ngChangeDirective = valueFn({ - require: 'ngModel', - link: function(scope, element, attr, ctrl) { - ctrl.$viewChangeListeners.push(function() { - scope.$eval(attr.ngChange); - }); - } -}); + forEach(providerResponseInterceptors, function(interceptor) { + responseInterceptors.push( + isString(interceptor) + ? $injector.get(interceptor) + : $injector.invoke(interceptor) + ); + }); -var requiredDirective = function() { - return { - require: '?ngModel', - link: function(scope, elm, attr, ctrl) { - if (!ctrl) return; - attr.required = true; // force truthy in case we are on non input element + /** + * @ngdoc function + * @name ng.$http + * @requires $httpBacked + * @requires $browser + * @requires $cacheFactory + * @requires $rootScope + * @requires $q + * @requires $injector + * + * @description + * The `$http` service is a core Angular service that facilitates communication with the remote + * HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest + * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}. + * + * For unit testing applications that use `$http` service, see + * {@link ngMock.$httpBackend $httpBackend mock}. + * + * For a higher level of abstraction, please check out the {@link ngResource.$resource + * $resource} service. + * + * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by + * the $q service. While for simple usage patters this doesn't matter much, for advanced usage, + * it is important to familiarize yourself with these apis and guarantees they provide. + * + * + * # General usage + * The `$http` service is a function which takes a single argument — a configuration object — + * that is used to generate an http request and returns a {@link ng.$q promise} + * with two $http specific methods: `success` and `error`. + * + * 
    +                 *   $http({method: 'GET', url: '/someUrl'}).
+                 *     success(function(data, status, headers, config) {
+                 *       // this callback will be called asynchronously
+                 *       // when the response is available
+                 *     }).
+                 *     error(function(data, status, headers, config) {
+                 *       // called asynchronously if an error occurs
+                 *       // or server returns response with status
+                 *       // code outside of the <200, 400) range
+                 *     });
+                 *
    + * + * Since the returned value of calling the $http function is a Promise object, you can also use + * the `then` method to register callbacks, and these callbacks will receive a single argument – + * an object representing the response. See the api signature and type info below for more + * details. + * + * + * # Shortcut methods + * + * Since all invocation of the $http service require definition of the http method and url and + * POST and PUT requests require response body/data to be provided as well, shortcut methods + * were created to simplify using the api: + * + * 
    +                 *   $http.get('/someUrl').success(successCallback);
+                 *   $http.post('/someUrl', data).success(successCallback);
+                 *
    + * + * Complete list of shortcut methods: + * + * - {@link ng.$http#get $http.get} + * - {@link ng.$http#head $http.head} + * - {@link ng.$http#post $http.post} + * - {@link ng.$http#put $http.put} + * - {@link ng.$http#delete $http.delete} + * - {@link ng.$http#jsonp $http.jsonp} + * + * + * # Setting HTTP Headers + * + * The $http service will automatically add certain http headers to all requests. These defaults + * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration + * object, which currently contains this default configuration: + * + * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): + * - `Accept: application/json, text/plain, * / *` + * - `X-Requested-With: XMLHttpRequest` + * - `$httpProvider.defaults.headers.post`: (header defaults for HTTP POST requests) + * - `Content-Type: application/json` + * - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests) + * - `Content-Type: application/json` + * + * To add or overwrite these defaults, simply add or remove a property from this configuration + * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object + * with name equal to the lower-cased http method name, e.g. + * `$httpProvider.defaults.headers.get['My-Header']='value'`. + * + * Additionally, the defaults can be set at runtime via the `$http.defaults` object in a similar + * fassion as described above. + * + * + * # Transforming Requests and Responses + * + * Both requests and responses can be transformed using transform functions. By default, Angular + * applies these transformations: + * + * Request transformations: + * + * - if the `data` property of the request config object contains an object, serialize it into + * JSON format. + * + * Response transformations: + * + * - if XSRF prefix is detected, strip it (see Security Considerations section below) + * - if json response is detected, deserialize it using a JSON parser + * + * To override these transformation locally, specify transform functions as `transformRequest` + * and/or `transformResponse` properties of the config object. To globally override the default + * transforms, override the `$httpProvider.defaults.transformRequest` and + * `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`. + * + * + * # Caching + * + * To enable caching set the configuration property `cache` to `true`. When the cache is + * enabled, `$http` stores the response from the server in local cache. Next time the + * response is served from the cache without sending a request to the server. + * + * Note that even if the response is served from cache, delivery of the data is asynchronous in + * the same way that real requests are. + * + * If there are multiple GET requests for the same url that should be cached using the same + * cache, but the cache is not populated yet, only one request to the server will be made and + * the remaining requests will be fulfilled using the response for the first request. + * + * + * # Response interceptors + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication or any kind of synchronous or + * asynchronous preprocessing of received responses, it is desirable to be able to intercept + * responses for http requests before they are handed over to the application code that + * initiated these requests. The response interceptors leverage the {@link ng.$q + * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing. + * + * The interceptors are service factories that are registered with the $httpProvider by + * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor — a function that + * takes a {@link ng.$q promise} and returns the original or a new promise. + * + * 
    +                 *   // register the interceptor as a service
+                 *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+                 *     return function(promise) {
+                 *       return promise.then(function(response) {
+                 *         // do something on success
+                 *       }, function(response) {
+                 *         // do something on error
+                 *         if (canRecover(response)) {
+                 *           return responseOrNewPromise
+                 *         }
+                 *         return $q.reject(response);
+                 *       });
+                 *     }
+                 *   });
+                 *
+                 *   $httpProvider.responseInterceptors.push('myHttpInterceptor');
+                 *
+                 *
+                 *   // register the interceptor via an anonymous factory
+                 *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
+                 *     return function(promise) {
+                 *       // same as above
+                 *     }
+                 *   });
+                 *
    + * + * + * # Security Considerations + * + * When designing web applications, consider security threats from: + * + * - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx + * JSON Vulnerability} + * - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} + * + * Both server and the client must cooperate in order to eliminate these threats. Angular comes + * pre-configured with strategies that address these issues, but for this to work backend server + * cooperation is required. + * + * ## JSON Vulnerability Protection + * + * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx + * JSON Vulnerability} allows third party web-site to turn your JSON resource URL into + * {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To + * counter this your server can prefix all JSON requests with following string `")]}',\n"`. + * Angular will automatically strip the prefix before processing it as JSON. + * + * For example if your server needs to return: + * 
    +                 * ['one','two']
+                 *
    + * + * which is vulnerable to attack, your server can return: + * 
    +                 * )]}',
+                 * ['one','two']
+                 *
    + * + * Angular will strip the prefix, before processing the JSON. + * + * + * ## Cross Site Request Forgery (XSRF) Protection + * + * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which + * an unauthorized site can gain your user's private data. Angular provides following mechanism + * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie + * called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that + * runs on your domain could read the cookie, your server can be assured that the XHR came from + * JavaScript running on your domain. + * + * To take advantage of this, your server needs to set a token in a JavaScript readable session + * cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the + * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure + * that only JavaScript running on your domain could have read the token. The token must be + * unique for each user and must be verifiable by the server (to prevent the JavaScript making + * up its own tokens). We recommend that the token is a digest of your site's authentication + * cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}. + * + * + * @param {object} config Object describing the request to be made and how it should be + * processed. The object has following properties: + * + * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) + * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. + * - **params** – `{Object.}` – Map of strings or objects which will be turned to + * `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified. + * - **data** – `{string|Object}` – Data to be sent as the request message data. + * - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server. + * - **transformRequest** – `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * - **transformResponse** – `{function(data, headersGetter)|Array.}` – + * transform function or an array of such functions. The transform function takes the http + * response body and headers and returns its transformed (typically deserialized) version. + * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **timeout** – `{number}` – timeout in milliseconds. + * - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the + * XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5 + * requests with credentials} for more information. + * + * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the + * standard `then` method and two http specific methods: `success` and `error`. The `then` + * method takes two arguments a success and an error callback which will be called with a + * response object. The `success` and `error` methods take a single argument - a function that + * will be called when the request succeeds or fails respectively. The arguments passed into + * these functions are destructured representation of the response object passed into the + * `then` method. The response object has these properties: + * + * - **data** – `{string|Object}` – The response body transformed with the transform functions. + * - **status** – `{number}` – HTTP status code of the response. + * - **headers** – `{function([headerName])}` – Header getter function. + * - **config** – `{Object}` – The configuration object that was used to generate the request. + * + * @property {Array.} pendingRequests Array of config objects for currently pending + * requests. This is primarily meant to be used for debugging purposes. + * + * + * @example + + +
    + + +
    + + + + 
    http status code: {{status}}
    + 
    http response data: {{data}}
    +
    +     + + function FetchCtrl($scope, $http, $templateCache) { + $scope.method = 'GET'; + $scope.url = 'http-hello.html'; + + $scope.fetch = function() { + $scope.code = null; + $scope.response = null; + + $http({method: $scope.method, url: $scope.url, cache: $templateCache}). + success(function(data, status) { + $scope.status = status; + $scope.data = data; + }). + error(function(data, status) { + $scope.data = data || "Request failed"; + $scope.status = status; + }); + }; + + $scope.updateModel = function(method, url) { + $scope.method = method; + $scope.url = url; + }; + } + + + Hello, $http! + + + it('should make an xhr GET request', function() { + element(':button:contains("Sample GET")').click(); + element(':button:contains("fetch")').click(); + expect(binding('status')).toBe('200'); + expect(binding('data')).toMatch(/Hello, \$http!/); + }); + + it('should make a JSONP request to angularjs.org', function() { + element(':button:contains("Sample JSONP")').click(); + element(':button:contains("fetch")').click(); + expect(binding('status')).toBe('200'); + expect(binding('data')).toMatch(/Super Hero!/); + }); + + it('should make JSONP request to invalid URL and invoke the error handler', + function() { + element(':button:contains("Invalid JSONP")').click(); + element(':button:contains("fetch")').click(); + expect(binding('status')).toBe('0'); + expect(binding('data')).toBe('Request failed'); + }); + +     + */ + function $http(config) { + config.method = uppercase(config.method); + + var reqTransformFn = config.transformRequest || $config.transformRequest, + respTransformFn = config.transformResponse || $config.transformResponse, + defHeaders = $config.headers, + reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']}, + defHeaders.common, defHeaders[lowercase(config.method)], config.headers), + reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn), + promise; + + // strip content-type if data is undefined + if (isUndefined(config.data)) { + delete reqHeaders['Content-Type']; + } - var validator = function(value) { - if (attr.required && (isEmpty(value) || value === false)) { - ctrl.$setValidity('required', false); - return; - } else { - ctrl.$setValidity('required', true); - return value; - } - }; + // send request + promise = sendReq(config, reqData, reqHeaders); - ctrl.$formatters.push(validator); - ctrl.$parsers.unshift(validator); - attr.$observe('required', function() { - validator(ctrl.$viewValue); - }); - } - }; -}; + // transform future response + promise = promise.then(transformResponse, transformResponse); + // apply interceptors + forEach(responseInterceptors, function(interceptor) { + promise = interceptor(promise); + }); -/** - * @ngdoc directive - * @name ng.directive:ngList - * - * @description - * Text input that converts between comma-seperated string into an array of strings. - * - * @element input - * @param {string=} ngList optional delimiter that should be used to split the value. If - * specified in form `/something/` then the value will be converted into a regular expression. - * - * @example - - - -
    - List: - - Required! - names = {{names}}
    - myForm.namesInput.$valid = {{myForm.namesInput.$valid}}
    - myForm.namesInput.$error = {{myForm.namesInput.$error}}
    - myForm.$valid = {{myForm.$valid}}
    - myForm.$error.required = {{!!myForm.$error.required}}
    -
    -     - - it('should initialize to model', function() { - expect(binding('names')).toEqual('["igor","misko","vojta"]'); - expect(binding('myForm.namesInput.$valid')).toEqual('true'); - }); + promise.success = function(fn) { + promise.then(function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; - it('should be invalid if empty', function() { - input('names').enter(''); - expect(binding('names')).toEqual('[]'); - expect(binding('myForm.namesInput.$valid')).toEqual('false'); - }); - -     - */ -var ngListDirective = function() { - return { - require: 'ngModel', - link: function(scope, element, attr, ctrl) { - var match = /\/(.*)\//.exec(attr.ngList), - separator = match && new RegExp(match[1]) || attr.ngList || ','; + promise.error = function(fn) { + promise.then(null, function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; - var parse = function(viewValue) { - var list = []; + return promise; - if (viewValue) { - forEach(viewValue.split(separator), function(value) { - if (value) list.push(trim(value)); - }); - } + function transformResponse(response) { + // make a copy since the response must be cacheable + var resp = extend({}, response, { + data: transformData(response.data, response.headers, respTransformFn) + }); + return (isSuccess(response.status)) + ? resp + : $q.reject(resp); + } + } - return list; - }; + $http.pendingRequests = []; + + /** + * @ngdoc method + * @name ng.$http#get + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `GET` request + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#delete + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `DELETE` request + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#head + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `HEAD` request + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#jsonp + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `JSONP` request + * + * @param {string} url Relative or absolute URL specifying the destination of the request. + * Should contain `JSON_CALLBACK` string. + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethods('get', 'delete', 'head', 'jsonp'); + + /** + * @ngdoc method + * @name ng.$http#post + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `POST` request + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name ng.$http#put + * @methodOf ng.$http + * + * @description + * Shortcut method to perform `PUT` request + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethodsWithData('post', 'put'); + + /** + * @ngdoc property + * @name ng.$http#defaults + * @propertyOf ng.$http + * + * @description + * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of + * default headers as well as request and response transformations. + * + * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + */ + $http.defaults = $config; + + + return $http; + + + function createShortMethods(names) { + forEach(arguments, function(name) { + $http[name] = function(url, config) { + return $http(extend(config || {}, { + method: name, + url: url + })); + }; + }); + } - ctrl.$parsers.push(parse); - ctrl.$formatters.push(function(value) { - if (isArray(value)) { - return value.join(', '); - } - return undefined; - }); - } - }; -}; + function createShortMethodsWithData(name) { + forEach(arguments, function(name) { + $http[name] = function(url, data, config) { + return $http(extend(config || {}, { + method: name, + url: url, + data: data + })); + }; + }); + } -var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; + /** + * Makes the request + * + * !!! ACCESSES CLOSURE VARS: + * $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests + */ + function sendReq(config, reqData, reqHeaders) { + var deferred = $q.defer(), + promise = deferred.promise, + cache, + cachedResp, + url = buildUrl(config.url, config.params); -var ngValueDirective = function() { - return { - priority: 100, - compile: function(tpl, tplAttr) { - if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) { - return function(scope, elm, attr) { - attr.$set('value', scope.$eval(attr.ngValue)); - }; - } else { - return function(scope, elm, attr) { - scope.$watch(attr.ngValue, function(value) { - attr.$set('value', value, false); - }); - }; - } + $http.pendingRequests.push(config); + promise.then(removePendingReq, removePendingReq); + + + if (config.cache && config.method == 'GET') { + cache = isObject(config.cache) ? config.cache : defaultCache; + } + + if (cache) { + cachedResp = cache.get(url); + if (cachedResp) { + if (cachedResp.then) { + // cached request has already been sent, but there is no response yet + cachedResp.then(removePendingReq, removePendingReq); + return cachedResp; + } else { + // serving from cache + if (isArray(cachedResp)) { + resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2])); + } else { + resolvePromise(cachedResp, 200, {}); + } + } + } else { + // put the promise for the non-transformed response into cache as a placeholder + cache.put(url, promise); + } + } + + // if we won't have the response in cache, send the request to the backend + if (!cachedResp) { + $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, + config.withCredentials); + } + + return promise; + + + /** + * Callback registered to $httpBackend(): + * - caches the response if desired + * - resolves the raw $http promise + * - calls $apply + */ + function done(status, response, headersString) { + if (cache) { + if (isSuccess(status)) { + cache.put(url, [status, response, parseHeaders(headersString)]); + } else { + // remove promise from the cache + cache.remove(url); + } + } + + resolvePromise(response, status, headersString); + $rootScope.$apply(); + } + + + /** + * Resolves the raw $http promise. + */ + function resolvePromise(response, status, headers) { + // normalize internal statuses to 0 + status = Math.max(status, 0); + + (isSuccess(status) ? deferred.resolve : deferred.reject)({ + data: response, + status: status, + headers: headersGetter(headers), + config: config + }); + } + + + function removePendingReq() { + var idx = indexOf($http.pendingRequests, config); + if (idx !== -1) $http.pendingRequests.splice(idx, 1); + } + } + + + function buildUrl(url, params) { + if (!params) return url; + var parts = []; + forEachSorted(params, function(value, key) { + if (value == null || value == undefined) return; + if (isObject(value)) { + value = toJson(value); + } + parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value)); + }); + return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&'); + } + + + }]; } - }; -}; + var XHR = window.XMLHttpRequest || function() { + try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {} + try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {} + try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {} + throw new Error("This browser does not support XMLHttpRequest."); + }; -/** - * @ngdoc directive - * @name ng.directive:ngBind - * - * @description - * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element - * with the value of a given expression, and to update the text content when the value of that - * expression changes. - * - * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like - * `{{ expression }}` which is similar but less verbose. - * - * Once scenario in which the use of `ngBind` is prefered over `{{ expression }}` binding is when - * it's desirable to put bindings into template that is momentarily displayed by the browser in its - * raw state before Angular compiles it. Since `ngBind` is an element attribute, it makes the - * bindings invisible to the user while the page is loading. - * - * An alternative solution to this problem would be using the - * {@link ng.directive:ngCloak ngCloak} directive. - * - * - * @element ANY - * @param {expression} ngBind {@link guide/expression Expression} to evaluate. - * - * @example - * Enter a name in the Live Preview text box; the greeting below the text box changes instantly. - - - -
    - Enter name:
    - Hello ! -
    -     - - it('should check ng-bind', function() { - expect(using('.doc-example-live').binding('name')).toBe('Whirled'); - using('.doc-example-live').input('name').enter('world'); - expect(using('.doc-example-live').binding('name')).toBe('world'); - }); - -     - */ -var ngBindDirective = ngDirective(function(scope, element, attr) { - element.addClass('ng-binding').data('$binding', attr.ngBind); - scope.$watch(attr.ngBind, function(value) { - element.text(value == undefined ? '' : value); - }); -}); + /** + * @ngdoc object + * @name ng.$httpBackend + * @requires $browser + * @requires $window + * @requires $document + * + * @description + * HTTP backend used by the {@link ng.$http service} that delegates to + * XMLHttpRequest object or JSONP and deals with browser incompatibilities. + * + * You should never need to use this service directly, instead use the higher-level abstractions: + * {@link ng.$http $http} or {@link ngResource.$resource $resource}. + * + * During testing this implementation is swapped with {@link ngMock.$httpBackend mock + * $httpBackend} which can be trained with responses. + */ + function $HttpBackendProvider() { + this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { + return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks, + $document[0], $window.location.protocol.replace(':', '')); + }]; + } + + function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) { + // TODO(vojta): fix the signature + return function(method, url, post, callback, headers, timeout, withCredentials) { + $browser.$$incOutstandingRequestCount(); + url = url || $browser.url(); + + if (lowercase(method) == 'jsonp') { + var callbackId = '_' + (callbacks.counter++).toString(36); + callbacks[callbackId] = function(data) { + callbacks[callbackId].data = data; + }; -/** - * @ngdoc directive - * @name ng.directive:ngBindTemplate - * - * @description - * The `ngBindTemplate` directive specifies that the element - * text should be replaced with the template in ngBindTemplate. - * Unlike ngBind the ngBindTemplate can contain multiple `{{` `}}` - * expressions. (This is required since some HTML elements - * can not have SPAN elements such as TITLE, or OPTION to name a few.) - * - * @element ANY - * @param {string} ngBindTemplate template of form - * {{ expression }} to eval. - * - * @example - * Try it here: enter text in text box and watch the greeting change. - + jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), + function() { + if (callbacks[callbackId].data) { + completeRequest(callback, 200, callbacks[callbackId].data); + } else { + completeRequest(callback, -2); + } + delete callbacks[callbackId]; + }); + } else { + var xhr = new XHR(); + xhr.open(method, url, true); + forEach(headers, function(value, key) { + if (value) xhr.setRequestHeader(key, value); + }); + + var status; + + // In IE6 and 7, this might be called synchronously when xhr.send below is called and the + // response is in the cache. the promise api will ensure that to the app code the api is + // always async + xhr.onreadystatechange = function() { + if (xhr.readyState == 4) { + completeRequest( + callback, status || xhr.status, xhr.responseText, xhr.getAllResponseHeaders()); + } + }; + + if (withCredentials) { + xhr.withCredentials = true; + } + + xhr.send(post || ''); + + if (timeout > 0) { + $browserDefer(function() { + status = -1; + xhr.abort(); + }, timeout); + } + } + + + function completeRequest(callback, status, response, headersString) { + // URL_MATCH is defined in src/service/location.js + var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1]; + + // fix status code for file protocol (it's always 0) + status = (protocol == 'file') ? (response ? 200 : 404) : status; + + // normalize IE bug (http://bugs.jquery.com/ticket/1450) + status = status == 1223 ? 204 : status; + + callback(status, response, headersString); + $browser.$$completeOutstandingRequest(noop); + } + }; + + function jsonpReq(url, done) { + // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.: + // - fetches local scripts via XHR and evals them + // - adds and immediately removes script elements from the document + var script = rawDocument.createElement('script'), + doneWrapper = function() { + rawDocument.body.removeChild(script); + if (done) done(); + }; + + script.type = 'text/javascript'; + script.src = url; + + if (msie) { + script.onreadystatechange = function() { + if (/loaded|complete/.test(script.readyState)) doneWrapper(); + }; + } else { + script.onload = script.onerror = doneWrapper; + } + + rawDocument.body.appendChild(script); + } + } + + /** + * @ngdoc object + * @name ng.$locale + * + * @description + * $locale service provides localization rules for various Angular components. As of right now the + * only public api is: + * + * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) + */ + function $LocaleProvider(){ + this.$get = function() { + return { + id: 'en-us', + + NUMBER_FORMATS: { + DECIMAL_SEP: '.', + GROUP_SEP: ',', + PATTERNS: [ + { // Decimal Pattern + minInt: 1, + minFrac: 0, + maxFrac: 3, + posPre: '', + posSuf: '', + negPre: '-', + negSuf: '', + gSize: 3, + lgSize: 3 + },{ //Currency Pattern + minInt: 1, + minFrac: 2, + maxFrac: 2, + posPre: '\u00A4', + posSuf: '', + negPre: '(\u00A4', + negSuf: ')', + gSize: 3, + lgSize: 3 + } + ], + CURRENCY_SYM: '$' + }, + + DATETIME_FORMATS: { + MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December' + .split(','), + SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','), + AMPMS: ['AM','PM'], + medium: 'MMM d, y h:mm:ss a', + short: 'M/d/yy h:mm a', + fullDate: 'EEEE, MMMM d, y', + longDate: 'MMMM d, y', + mediumDate: 'MMM d, y', + shortDate: 'M/d/yy', + mediumTime: 'h:mm:ss a', + shortTime: 'h:mm a' + }, + + pluralCat: function(num) { + if (num === 1) { + return 'one'; + } + return 'other'; + } + }; + }; + } + + function $TimeoutProvider() { + this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler', + function($rootScope, $browser, $q, $exceptionHandler) { + var deferreds = {}; + + + /** + * @ngdoc function + * @name ng.$timeout + * @requires $browser + * + * @description + * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch + * block and delegates any exceptions to + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * The return value of registering a timeout function is a promise which will be resolved when + * the timeout is reached and the timeout function is executed. + * + * To cancel a the timeout request, call `$timeout.cancel(promise)`. + * + * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to + * synchronously flush the queue of deferred functions. + * + * @param {function()} fn A function, who's execution should be delayed. + * @param {number=} [delay=0] Delay in milliseconds. + * @param {boolean=} [invokeApply=true] If set to false skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {*} Promise that will be resolved when the timeout is reached. The value this + * promise will be resolved with is the return value of the `fn` function. + */ + function timeout(fn, delay, invokeApply) { + var deferred = $q.defer(), + promise = deferred.promise, + skipApply = (isDefined(invokeApply) && !invokeApply), + timeoutId, cleanup; + + timeoutId = $browser.defer(function() { + try { + deferred.resolve(fn()); + } catch(e) { + deferred.reject(e); + $exceptionHandler(e); + } + + if (!skipApply) $rootScope.$apply(); + }, delay); + + cleanup = function() { + delete deferreds[promise.$$timeoutId]; + }; + + promise.$$timeoutId = timeoutId; + deferreds[timeoutId] = deferred; + promise.then(cleanup, cleanup); + + return promise; + } + + + /** + * @ngdoc function + * @name ng.$timeout#cancel + * @methodOf ng.$timeout + * + * @description + * Cancels a task associated with the `promise`. As a result of this the promise will be + * resolved with a rejection. + * + * @param {Promise=} promise Promise returned by the `$timeout` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + timeout.cancel = function(promise) { + if (promise && promise.$$timeoutId in deferreds) { + deferreds[promise.$$timeoutId].reject('canceled'); + return $browser.defer.cancel(promise.$$timeoutId); + } + return false; + }; + + return timeout; + }]; + } + + /** + * @ngdoc object + * @name ng.$filterProvider + * @description + * + * Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To + * achieve this a filter definition consists of a factory function which is annotated with dependencies and is + * responsible for creating a the filter function. + * + * 
    +     *   // Filter registration
+     *   function MyModule($provide, $filterProvider) {
+     *     // create a service to demonstrate injection (not always needed)
+     *     $provide.value('greet', function(name){
+     *       return 'Hello ' + name + '!';
+     *     });
+     *
+     *     // register a filter factory which uses the
+     *     // greet service to demonstrate DI.
+     *     $filterProvider.register('greet', function(greet){
+     *       // return the filter function which uses the greet service
+     *       // to generate salutation
+     *       return function(text) {
+     *         // filters need to be forgiving so check input validity
+     *         return text && greet(text) || text;
+     *       };
+     *     });
+     *   }
+     *
    + * + * The filter function is registered with the `$injector` under the filter name suffixe with `Filter`. + * 
    +     *   it('should be the same instance', inject(
+     *     function($filterProvider) {
+     *       $filterProvider.register('reverse', function(){
+     *         return ...;
+     *       });
+     *     },
+     *     function($filter, reverseFilter) {
+     *       expect($filter('reverse')).toBe(reverseFilter);
+     *     });
+     *
    + * + * + * For more information about how angular filters work, and how to create your own filters, see + * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer + * Guide. + */ + /** + * @ngdoc method + * @name ng.$filterProvider#register + * @methodOf ng.$filterProvider + * @description + * Register filter factory function. + * + * @param {String} name Name of the filter. + * @param {function} fn The filter factory function which is injectable. + */ + + + /** + * @ngdoc function + * @name ng.$filter + * @function + * @description + * Filters are used for formatting data displayed to the user. + * + * The general syntax in templates is as follows: + * + * {{ expression | [ filter_name ] }} + * + * @param {String} name Name of the filter function to retrieve + * @return {Function} the filter function + */ + $FilterProvider.$inject = ['$provide']; + function $FilterProvider($provide) { + var suffix = 'Filter'; + + function register(name, factory) { + return $provide.factory(name + suffix, factory); + } + this.register = register; + + this.$get = ['$injector', function($injector) { + return function(name) { + return $injector.get(name + suffix); + } + }]; + + //////////////////////////////////////// + + register('currency', currencyFilter); + register('date', dateFilter); + register('filter', filterFilter); + register('json', jsonFilter); + register('limitTo', limitToFilter); + register('lowercase', lowercaseFilter); + register('number', numberFilter); + register('orderBy', orderByFilter); + register('uppercase', uppercaseFilter); + } + + /** + * @ngdoc filter + * @name ng.filter:filter + * @function + * + * @description + * Selects a subset of items from `array` and returns it as a new array. + * + * Note: This function is used to augment the `Array` type in Angular expressions. See + * {@link ng.$filter} for more information about Angular arrays. + * + * @param {Array} array The source array. + * @param {string|Object|function()} expression The predicate to be used for selecting items from + * `array`. + * + * Can be one of: + * + * - `string`: Predicate that results in a substring match using the value of `expression` + * string. All strings or objects with string properties in `array` that contain this string + * will be returned. The predicate can be negated by prefixing the string with `!`. + * + * - `Object`: A pattern object can be used to filter specific properties on objects contained + * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items + * which have property `name` containing "M" and property `phone` containing "1". A special + * property name `$` can be used (as in `{$:"text"}`) to accept a match against any + * property of the object. That's equivalent to the simple substring match with a `string` + * as described above. + * + * - `function`: A predicate function can be used to write arbitrary filters. The function is + * called for each element of `array`. The final result is an array of those elements that + * the predicate returned true for. + * + * @example + + +
    + + Search: + + + + + + +
    NamePhone
    {{friend.name}}{{friend.phone}}
    +
    + Any:
    + Name only
    + Phone only
    + + + + + + +
    NamePhone
    {{friend.name}}{{friend.phone}}
    +     + + it('should search across all fields when filtering with a string', function() { + input('searchText').enter('m'); + expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')). + toEqual(['Mary', 'Mike', 'Adam']); + + input('searchText').enter('76'); + expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')). + toEqual(['John', 'Julie']); + }); + + it('should search in specific fields when filtering with a predicate object', function() { + input('search.$').enter('i'); + expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')). + toEqual(['Mary', 'Mike', 'Julie']); + }); + +     + */ + function filterFilter() { + return function(array, expression) { + if (!(array instanceof Array)) return array; + var predicates = []; + predicates.check = function(value) { + for (var j = 0; j < predicates.length; j++) { + if(!predicates[j](value)) { + return false; + } + } + return true; + }; + var search = function(obj, text){ + if (text.charAt(0) === '!') { + return !search(obj, text.substr(1)); + } + switch (typeof obj) { + case "boolean": + case "number": + case "string": + return ('' + obj).toLowerCase().indexOf(text) > -1; + case "object": + for ( var objKey in obj) { + if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) { + return true; + } + } + return false; + case "array": + for ( var i = 0; i < obj.length; i++) { + if (search(obj[i], text)) { + return true; + } + } + return false; + default: + return false; + } + }; + switch (typeof expression) { + case "boolean": + case "number": + case "string": + expression = {$:expression}; + case "object": + for (var key in expression) { + if (key == '$') { + (function() { + var text = (''+expression[key]).toLowerCase(); + if (!text) return; + predicates.push(function(value) { + return search(value, text); + }); + })(); + } else { + (function() { + var path = key; + var text = (''+expression[key]).toLowerCase(); + if (!text) return; + predicates.push(function(value) { + return search(getter(value, path), text); + }); + })(); + } + } + break; + case 'function': + predicates.push(expression); + break; + default: + return array; + } + var filtered = []; + for ( var j = 0; j < array.length; j++) { + var value = array[j]; + if (predicates.check(value)) { + filtered.push(value); + } + } + return filtered; + } + } + + /** + * @ngdoc filter + * @name ng.filter:currency + * @function + * + * @description + * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default + * symbol for current locale is used. + * + * @param {number} amount Input to filter. + * @param {string=} symbol Currency symbol or identifier to be displayed. + * @returns {string} Formatted number. + * + * + * @example + + + +
    +
    + default currency symbol ($): {{amount | currency}}
    + custom currency identifier (USD$): {{amount | currency:"USD$"}} +
    +     + + it('should init with 1234.56', function() { + expect(binding('amount | currency')).toBe('$1,234.56'); + expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56'); + }); + it('should update', function() { + input('amount').enter('-1234'); + expect(binding('amount | currency')).toBe('($1,234.00)'); + expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)'); + }); + +     + */ + currencyFilter.$inject = ['$locale']; + function currencyFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(amount, currencySymbol){ + if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM; + return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2). + replace(/\u00A4/g, currencySymbol); + }; + } + + /** + * @ngdoc filter + * @name ng.filter:number + * @function + * + * @description + * Formats a number as text. + * + * If the input is not a number an empty string is returned. + * + * @param {number|string} number Number to format. + * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to. + * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. + * + * @example + + + +
    + Enter number:
    + Default formatting: {{val | number}}
    + No fractions: {{val | number:0}}
    + Negative number: {{-val | number:4}} +
    +     + + it('should format numbers', function() { + expect(binding('val | number')).toBe('1,234.568'); + expect(binding('val | number:0')).toBe('1,235'); + expect(binding('-val | number:4')).toBe('-1,234.5679'); + }); + + it('should update', function() { + input('val').enter('3374.333'); + expect(binding('val | number')).toBe('3,374.333'); + expect(binding('val | number:0')).toBe('3,374'); + expect(binding('-val | number:4')).toBe('-3,374.3330'); + }); + +     + */ + + + numberFilter.$inject = ['$locale']; + function numberFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(number, fractionSize) { + return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, + fractionSize); + }; + } + + var DECIMAL_SEP = '.'; + function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { + if (isNaN(number) || !isFinite(number)) return ''; + + var isNegative = number < 0; + number = Math.abs(number); + var numStr = number + '', + formatedText = '', + parts = []; + + if (numStr.indexOf('e') !== -1) { + formatedText = numStr; + } else { + var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; + + // determine fractionSize if it is not specified + if (isUndefined(fractionSize)) { + fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); + } + + var pow = Math.pow(10, fractionSize); + number = Math.round(number * pow) / pow; + var fraction = ('' + number).split(DECIMAL_SEP); + var whole = fraction[0]; + fraction = fraction[1] || ''; + + var pos = 0, + lgroup = pattern.lgSize, + group = pattern.gSize; + + if (whole.length >= (lgroup + group)) { + pos = whole.length - lgroup; + for (var i = 0; i < pos; i++) { + if ((pos - i)%group === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + } + + for (i = pos; i < whole.length; i++) { + if ((whole.length - i)%lgroup === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + + // format fraction part. + while(fraction.length < fractionSize) { + fraction += '0'; + } + + if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize); + } + + parts.push(isNegative ? pattern.negPre : pattern.posPre); + parts.push(formatedText); + parts.push(isNegative ? pattern.negSuf : pattern.posSuf); + return parts.join(''); + } + + function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while(num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; + } + + + function dateGetter(name, size, offset, trim) { + return function(date) { + var value = date['get' + name](); + if (offset > 0 || value > -offset) + value += offset; + if (value === 0 && offset == -12 ) value = 12; + return padNumber(value, size, trim); + }; + } + + function dateStrGetter(name, shortForm) { + return function(date, formats) { + var value = date['get' + name](); + var get = uppercase(shortForm ? ('SHORT' + name) : name); + + return formats[get][value]; + }; + } + + function timeZoneGetter(date) { + var offset = date.getTimezoneOffset(); + return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2); + } + + function ampmGetter(date, formats) { + return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; + } + + var DATE_FORMATS = { + yyyy: dateGetter('FullYear', 4), + yy: dateGetter('FullYear', 2, 0, true), + y: dateGetter('FullYear', 1), + MMMM: dateStrGetter('Month'), + MMM: dateStrGetter('Month', true), + MM: dateGetter('Month', 2, 1), + M: dateGetter('Month', 1, 1), + dd: dateGetter('Date', 2), + d: dateGetter('Date', 1), + HH: dateGetter('Hours', 2), + H: dateGetter('Hours', 1), + hh: dateGetter('Hours', 2, -12), + h: dateGetter('Hours', 1, -12), + mm: dateGetter('Minutes', 2), + m: dateGetter('Minutes', 1), + ss: dateGetter('Seconds', 2), + s: dateGetter('Seconds', 1), + EEEE: dateStrGetter('Day'), + EEE: dateStrGetter('Day', true), + a: ampmGetter, + Z: timeZoneGetter + }; + + var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/, + NUMBER_STRING = /^\d+$/; + + /** + * @ngdoc filter + * @name ng.filter:date + * @function + * + * @description + * Formats `date` to a string based on the requested `format`. + * + * `format` string can be composed of the following elements: + * + * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) + * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) + * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) + * * `'MMMM'`: Month in year (January-December) + * * `'MMM'`: Month in year (Jan-Dec) + * * `'MM'`: Month in year, padded (01-12) + * * `'M'`: Month in year (1-12) + * * `'dd'`: Day in month, padded (01-31) + * * `'d'`: Day in month (1-31) + * * `'EEEE'`: Day in Week,(Sunday-Saturday) + * * `'EEE'`: Day in Week, (Sun-Sat) + * * `'HH'`: Hour in day, padded (00-23) + * * `'H'`: Hour in day (0-23) + * * `'hh'`: Hour in am/pm, padded (01-12) + * * `'h'`: Hour in am/pm, (1-12) + * * `'mm'`: Minute in hour, padded (00-59) + * * `'m'`: Minute in hour (0-59) + * * `'ss'`: Second in minute, padded (00-59) + * * `'s'`: Second in minute (0-59) + * * `'a'`: am/pm marker + * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200) + * + * `format` string can also be one of the following predefined + * {@link guide/i18n localizable formats}: + * + * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale + * (e.g. Sep 3, 2010 12:05:08 pm) + * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm) + * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale + * (e.g. Friday, September 3, 2010) + * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010 + * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) + * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) + * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm) + * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm) + * + * `format` string can contain literal values. These need to be quoted with single quotes (e.g. + * `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence + * (e.g. `"h o''clock"`). + * + * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or + * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and it's + * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). + * @param {string=} format Formatting rules (see Description). If not specified, + * `mediumDate` is used. + * @returns {string} Formatted string or the input if input is not recognized as date/millis. + * + * @example + + + {{1288323623006 | date:'medium'}}: + {{1288323623006 | date:'medium'}}
    + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}: + {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}
    + {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}: + {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}
    +     + + it('should format date', function() { + expect(binding("1288323623006 | date:'medium'")). + toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); + expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")). + toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/); + expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")). + toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); + }); + +     + */ + dateFilter.$inject = ['$locale']; + function dateFilter($locale) { + + + var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/; + function jsonStringToDate(string){ + var match; + if (match = string.match(R_ISO8601_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0; + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3])); + date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0)); + return date; + } + return string; + } + + + return function(date, format) { + var text = '', + parts = [], + fn, match; + + format = format || 'mediumDate'; + format = $locale.DATETIME_FORMATS[format] || format; + if (isString(date)) { + if (NUMBER_STRING.test(date)) { + date = int(date); + } else { + date = jsonStringToDate(date); + } + } + + if (isNumber(date)) { + date = new Date(date); + } + + if (!isDate(date)) { + return date; + } + + while(format) { + match = DATE_FORMATS_SPLIT.exec(format); + if (match) { + parts = concat(parts, match, 1); + format = parts.pop(); + } else { + parts.push(format); + format = null; + } + } + + forEach(parts, function(value){ + fn = DATE_FORMATS[value]; + text += fn ? fn(date, $locale.DATETIME_FORMATS) + : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); + }); + + return text; + }; + } + + + /** + * @ngdoc filter + * @name ng.filter:json + * @function + * + * @description + * Allows you to convert a JavaScript object into JSON string. + * + * This filter is mostly useful for debugging. When using the double curly {{value}} notation + * the binding is automatically converted to JSON. + * + * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. + * @returns {string} JSON string. + * + * + * @example: + + + 
    {{ {'name':'value'} | json }}
    +     + + it('should jsonify filtered objects', function() { + expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/); + }); + +     + * + */ + function jsonFilter() { + return function(object) { + return toJson(object, true); + }; + } + + + /** + * @ngdoc filter + * @name ng.filter:lowercase + * @function + * @description + * Converts string to lowercase. + * @see angular.lowercase + */ + var lowercaseFilter = valueFn(lowercase); + + + /** + * @ngdoc filter + * @name ng.filter:uppercase + * @function + * @description + * Converts string to uppercase. + * @see angular.uppercase + */ + var uppercaseFilter = valueFn(uppercase); + + /** + * @ngdoc function + * @name ng.filter:limitTo + * @function + * + * @description + * Creates a new array containing only a specified number of elements in an array. The elements + * are taken from either the beginning or the end of the source array, as specified by the + * value and sign (positive or negative) of `limit`. + * + * Note: This function is used to augment the `Array` type in Angular expressions. See + * {@link ng.$filter} for more information about Angular arrays. + * + * @param {Array} array Source array to be limited. + * @param {string|Number} limit The length of the returned array. If the `limit` number is + * positive, `limit` number of items from the beginning of the source array are copied. + * If the number is negative, `limit` number of items from the end of the source array are + * copied. The `limit` will be trimmed if it exceeds `array.length` + * @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit` + * elements. + * + * @example + + + +
    + Limit {{numbers}} to: +

    Output: {{ numbers | limitTo:limit }}

    +
    +     + + it('should limit the numer array to first three items', function() { + expect(element('.doc-example-live input[ng-model=limit]').val()).toBe('3'); + expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3]'); + }); + + it('should update the output when -3 is entered', function() { + input('limit').enter(-3); + expect(binding('numbers | limitTo:limit')).toEqual('[7,8,9]'); + }); + + it('should not exceed the maximum size of input array', function() { + input('limit').enter(100); + expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3,4,5,6,7,8,9]'); + }); + +     + */ + function limitToFilter(){ + return function(array, limit) { + if (!(array instanceof Array)) return array; + limit = int(limit); + var out = [], + i, n; + + // check that array is iterable + if (!array || !(array instanceof Array)) + return out; + + // if abs(limit) exceeds maximum length, trim it + if (limit > array.length) + limit = array.length; + else if (limit < -array.length) + limit = -array.length; + + if (limit > 0) { + i = 0; + n = limit; + } else { + i = array.length + limit; + n = array.length; + } + + for (; i} expression A predicate to be + * used by the comparator to determine the order of elements. + * + * Can be one of: + * + * - `function`: Getter function. The result of this function will be sorted using the + * `<`, `=`, `>` operator. + * - `string`: An Angular expression which evaluates to an object to order by, such as 'name' + * to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control + * ascending or descending sort order (for example, +name or -name). + * - `Array`: An array of function or string predicates. The first predicate in the array + * is used for sorting, but when two items are equivalent, the next predicate is used. + * + * @param {boolean=} reverse Reverse the order the array. + * @returns {Array} Sorted copy of the source array. + * + * @example + + + +
    + 
    Sorting predicate = {{predicate}}; reverse = {{reverse}}
    +
    + [ unsorted ] + + + + + + + + + + + +
    Name + (^)Phone NumberAge
    {{friend.name}}{{friend.phone}}{{friend.age}}
    +
    +     + + it('should be reverse ordered by aged', function() { + expect(binding('predicate')).toBe('-age'); + expect(repeater('table.friend', 'friend in friends').column('friend.age')). + toEqual(['35', '29', '21', '19', '10']); + expect(repeater('table.friend', 'friend in friends').column('friend.name')). + toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']); + }); + + it('should reorder the table when user selects different predicate', function() { + element('.doc-example-live a:contains("Name")').click(); + expect(repeater('table.friend', 'friend in friends').column('friend.name')). + toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']); + expect(repeater('table.friend', 'friend in friends').column('friend.age')). + toEqual(['35', '10', '29', '19', '21']); + + element('.doc-example-live a:contains("Phone")').click(); + expect(repeater('table.friend', 'friend in friends').column('friend.phone')). + toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']); + expect(repeater('table.friend', 'friend in friends').column('friend.name')). + toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']); + }); + +     + */ + orderByFilter.$inject = ['$parse']; + function orderByFilter($parse){ + return function(array, sortPredicate, reverseOrder) { + if (!(array instanceof Array)) return array; + if (!sortPredicate) return array; + sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate]; + sortPredicate = map(sortPredicate, function(predicate){ + var descending = false, get = predicate || identity; + if (isString(predicate)) { + if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { + descending = predicate.charAt(0) == '-'; + predicate = predicate.substring(1); + } + get = $parse(predicate); + } + return reverseComparator(function(a,b){ + return compare(get(a),get(b)); + }, descending); + }); + var arrayCopy = []; + for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); } + return arrayCopy.sort(reverseComparator(comparator, reverseOrder)); + + function comparator(o1, o2){ + for ( var i = 0; i < sortPredicate.length; i++) { + var comp = sortPredicate[i](o1, o2); + if (comp !== 0) return comp; + } + return 0; + } + function reverseComparator(comp, descending) { + return toBoolean(descending) + ? function(a,b){return comp(b,a);} + : comp; + } + function compare(v1, v2){ + var t1 = typeof v1; + var t2 = typeof v2; + if (t1 == t2) { + if (t1 == "string") v1 = v1.toLowerCase(); + if (t1 == "string") v2 = v2.toLowerCase(); + if (v1 === v2) return 0; + return v1 < v2 ? -1 : 1; + } else { + return t1 < t2 ? -1 : 1; + } + } + } + } + + function ngDirective(directive) { + if (isFunction(directive)) { + directive = { + link: directive + } + } + directive.restrict = directive.restrict || 'AC'; + return valueFn(directive); + } + + /** + * @ngdoc directive + * @name ng.directive:a + * @restrict E + * + * @description + * Modifies the default behavior of html A tag, so that the default action is prevented when href + * attribute is empty. + * + * The reasoning for this change is to allow easy creation of action links with `ngClick` directive + * without changing the location or causing page reloads, e.g.: + * Save + */ + var htmlAnchorDirective = valueFn({ + restrict: 'E', + compile: function(element, attr) { + // turn link into a link in IE + // but only if it doesn't have name attribute, in which case it's an anchor + if (!attr.href) { + attr.$set('href', ''); + } + + return function(scope, element) { + element.bind('click', function(event){ + // if we have no href url, then don't navigate anywhere. + if (!element.attr('href')) { + event.preventDefault(); + } + }); + } + } + }); + + /** + * @ngdoc directive + * @name ng.directive:ngHref + * @restrict A + * + * @description + * Using Angular markup like {{hash}} in an href attribute makes + * the page open to a wrong URL, if the user clicks that link before + * angular has a chance to replace the {{hash}} with actual URL, the + * link will be broken and will most likely return a 404 error. + * The `ngHref` directive solves this problem. + * + * The buggy way to write it: + * 
    +     * 
+     *
    + * + * The correct way to write it: + * 
    +     * 
+     *
    + * + * @element A + * @param {template} ngHref any string which can contain `{{}}` markup. + * + * @example + * This example uses `link` variable inside `href` attribute: + + +
    +     link 1 (link, don't reload)
    + link 2 (link, don't reload)
    + link 3 (link, reload!)
    + anchor (link, don't reload)
    + anchor (no link)
    + link (link, change location) + + + it('should execute ng-click but not reload when href without value', function() { + element('#link-1').click(); + expect(input('value').val()).toEqual('1'); + expect(element('#link-1').attr('href')).toBe(""); + }); + + it('should execute ng-click but not reload when href empty string', function() { + element('#link-2').click(); + expect(input('value').val()).toEqual('2'); + expect(element('#link-2').attr('href')).toBe(""); + }); + + it('should execute ng-click and change url when ng-href specified', function() { + expect(element('#link-3').attr('href')).toBe("/123"); + + element('#link-3').click(); + expect(browser().window().path()).toEqual('/123'); + }); + + it('should execute ng-click but not reload when href empty string and name specified', function() { + element('#link-4').click(); + expect(input('value').val()).toEqual('4'); + expect(element('#link-4').attr('href')).toBe(''); + }); + + it('should execute ng-click but not reload when no href but name specified', function() { + element('#link-5').click(); + expect(input('value').val()).toEqual('5'); + expect(element('#link-5').attr('href')).toBe(''); + }); + + it('should only change url when only ng-href', function() { + input('value').enter('6'); + expect(element('#link-6').attr('href')).toBe('6'); + + element('#link-6').click(); + expect(browser().location().url()).toEqual('/6'); + }); + +     + */ + + /** + * @ngdoc directive + * @name ng.directive:ngSrc + * @restrict A + * + * @description + * Using Angular markup like `{{hash}}` in a `src` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrc` directive solves this problem. + * + * The buggy way to write it: + * 
    +     * 
+     *
    + * + * The correct way to write it: + * 
    +     * 
+     *
    + * + * @element IMG + * @param {template} ngSrc any string which can contain `{{}}` markup. + */ + + /** + * @ngdoc directive + * @name ng.directive:ngDisabled + * @restrict A + * + * @description + * + * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs: + * 
    +     * 
    
+     *  
+     * 
    
+     *
    + * + * The HTML specs do not require browsers to preserve the special attributes such as disabled. + * (The presence of them means true and absence means false) + * This prevents the angular compiler from correctly retrieving the binding expression. + * To solve this problem, we introduce the `ngDisabled` directive. + * + * @example + + + Click me to toggle:
    + +     + + it('should toggle button', function() { + expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy(); + input('checked').check(); + expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy(); + }); + +     + * + * @element INPUT + * @param {expression} ngDisabled Angular expression that will be evaluated. + */ + + + /** + * @ngdoc directive + * @name ng.directive:ngChecked + * @restrict A + * + * @description + * The HTML specs do not require browsers to preserve the special attributes such as checked. + * (The presence of them means true and absence means false) + * This prevents the angular compiler from correctly retrieving the binding expression. + * To solve this problem, we introduce the `ngChecked` directive. + * @example + + + Check me to check both:
    + +     + + it('should check both checkBoxes', function() { + expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy(); + input('master').check(); + expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy(); + }); + +     + * + * @element INPUT + * @param {expression} ngChecked Angular expression that will be evaluated. + */ + + + /** + * @ngdoc directive + * @name ng.directive:ngMultiple + * @restrict A + * + * @description + * The HTML specs do not require browsers to preserve the special attributes such as multiple. + * (The presence of them means true and absence means false) + * This prevents the angular compiler from correctly retrieving the binding expression. + * To solve this problem, we introduce the `ngMultiple` directive. + * + * @example + + + Check me check multiple:
    + +     + + it('should toggle multiple', function() { + expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy(); + input('checked').check(); + expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy(); + }); + +     + * + * @element SELECT + * @param {expression} ngMultiple Angular expression that will be evaluated. + */ + + + /** + * @ngdoc directive + * @name ng.directive:ngReadonly + * @restrict A + * + * @description + * The HTML specs do not require browsers to preserve the special attributes such as readonly. + * (The presence of them means true and absence means false) + * This prevents the angular compiler from correctly retrieving the binding expression. + * To solve this problem, we introduce the `ngReadonly` directive. + * @example + + + Check me to make text readonly:
    + +     + + it('should toggle readonly attr', function() { + expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy(); + input('checked').check(); + expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy(); + }); + +     + * + * @element INPUT + * @param {string} expression Angular expression that will be evaluated. + */ + + + /** + * @ngdoc directive + * @name ng.directive:ngSelected + * @restrict A + * + * @description + * The HTML specs do not require browsers to preserve the special attributes such as selected. + * (The presence of them means true and absence means false) + * This prevents the angular compiler from correctly retrieving the binding expression. + * To solve this problem, we introduced the `ngSelected` directive. + * @example + + + Check me to select:
    + +     + + it('should select Greetings!', function() { + expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy(); + input('selected').check(); + expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy(); + }); + +     + * + * @element OPTION + * @param {string} expression Angular expression that will be evaluated. + */ + + + var ngAttributeAliasDirectives = {}; + + +// boolean attrs are evaluated + forEach(BOOLEAN_ATTR, function(propName, attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 100, + compile: function() { + return function(scope, element, attr) { + scope.$watch(attr[normalized], function(value) { + attr.$set(attrName, !!value); + }); + }; + } + }; + }; + }); + + +// ng-src, ng-href are interpolated + forEach(['src', 'href'], function(attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 99, // it needs to run after the attributes are interpolated + link: function(scope, element, attr) { + attr.$observe(normalized, function(value) { + attr.$set(attrName, value); + + // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist + // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need + // to set the property as well to achieve the desired effect + if (msie) element.prop(attrName, value); + }); + } + }; + }; + }); + + var nullFormCtrl = { + $addControl: noop, + $removeControl: noop, + $setValidity: noop, + $setDirty: noop + }; + + /** + * @ngdoc object + * @name ng.directive:form.FormController + * + * @property {boolean} $pristine True if user has not interacted with the form yet. + * @property {boolean} $dirty True if user has already interacted with the form. + * @property {boolean} $valid True if all of the containg forms and controls are valid. + * @property {boolean} $invalid True if at least one containing control or form is invalid. + * + * @property {Object} $error Is an object hash, containing references to all invalid controls or + * forms, where: + * + * - keys are validation tokens (error names) — such as `REQUIRED`, `URL` or `EMAIL`), + * - values are arrays of controls or forms that are invalid with given error. + * + * @description + * `FormController` keeps track of all its controls and nested forms as well as state of them, + * such as being valid/invalid or dirty/pristine. + * + * Each {@link ng.directive:form form} directive creates an instance + * of `FormController`. + * + */ +//asks for $scope to fool the BC controller module + FormController.$inject = ['$element', '$attrs', '$scope']; + function FormController(element, attrs) { + var form = this, + parentForm = element.parent().controller('form') || nullFormCtrl, + invalidCount = 0, // used to easily determine if we are valid + errors = form.$error = {}; + + // init state + form.$name = attrs.name; + form.$dirty = false; + form.$pristine = true; + form.$valid = true; + form.$invalid = false; + + parentForm.$addControl(form); + + // Setup initial state of the control + element.addClass(PRISTINE_CLASS); + toggleValidCss(true); + + // convenience method for easy toggling of classes + function toggleValidCss(isValid, validationErrorKey) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + element. + removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey). + addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); + } + + form.$addControl = function(control) { + if (control.$name && !form.hasOwnProperty(control.$name)) { + form[control.$name] = control; + } + }; + + form.$removeControl = function(control) { + if (control.$name && form[control.$name] === control) { + delete form[control.$name]; + } + forEach(errors, function(queue, validationToken) { + form.$setValidity(validationToken, true, control); + }); + }; + + form.$setValidity = function(validationToken, isValid, control) { + var queue = errors[validationToken]; + + if (isValid) { + if (queue) { + arrayRemove(queue, control); + if (!queue.length) { + invalidCount--; + if (!invalidCount) { + toggleValidCss(isValid); + form.$valid = true; + form.$invalid = false; + } + errors[validationToken] = false; + toggleValidCss(true, validationToken); + parentForm.$setValidity(validationToken, true, form); + } + } + + } else { + if (!invalidCount) { + toggleValidCss(isValid); + } + if (queue) { + if (includes(queue, control)) return; + } else { + errors[validationToken] = queue = []; + invalidCount++; + toggleValidCss(false, validationToken); + parentForm.$setValidity(validationToken, false, form); + } + queue.push(control); + + form.$valid = false; + form.$invalid = true; + } + }; + + form.$setDirty = function() { + element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS); + form.$dirty = true; + form.$pristine = false; + }; + + } + + + /** + * @ngdoc directive + * @name ng.directive:ngForm + * @restrict EAC + * + * @description + * Nestable alias of {@link ng.directive:form `form`} directive. HTML + * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a + * sub-group of controls needs to be determined. + * + * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + */ + + /** + * @ngdoc directive + * @name ng.directive:form + * @restrict E + * + * @description + * Directive that instantiates + * {@link ng.directive:form.FormController FormController}. + * + * If `name` attribute is specified, the form controller is published onto the current scope under + * this name. + * + * # Alias: {@link ng.directive:ngForm `ngForm`} + * + * In angular forms can be nested. This means that the outer form is valid when all of the child + * forms are valid as well. However browsers do not allow nesting of `
    ` elements, for this + * reason angular provides {@link ng.directive:ngForm `ngForm`} alias + * which behaves identical to `` but allows form nesting. + * + * + * # CSS classes + * - `ng-valid` Is set if the form is valid. + * - `ng-invalid` Is set if the form is invalid. + * - `ng-pristine` Is set if the form is pristine. + * - `ng-dirty` Is set if the form is dirty. + * + * + * # Submitting a form and preventing default action + * + * Since the role of forms in client-side Angular applications is different than in classical + * roundtrip apps, it is desirable for the browser not to translate the form submission into a full + * page reload that sends the data to the server. Instead some javascript logic should be triggered + * to handle the form submission in application specific way. + * + * For this reason, Angular prevents the default action (form submission to the server) unless the + * `` element has an `action` attribute specified. + * + * You can use one of the following two ways to specify what javascript method should be called when + * a form is submitted: + * + * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element + * - {@link ng.directive:ngClick ngClick} directive on the first + * button or input field of type submit (input[type=submit]) + * + * To prevent double execution of the handler, use only one of ngSubmit or ngClick directives. This + * is because of the following form submission rules coming from the html spec: + * + * - If a form has only one input field then hitting enter in this field triggers form submit + * (`ngSubmit`) + * - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter + * doesn't trigger submit + * - if a form has one or more input fields and one or more buttons or input[type=submit] then + * hitting enter in any of the input fields will trigger the click handler on the *first* button or + * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) + * + * @param {string=} name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + * @example + + + + + userType: + Required!
    + userType = {{userType}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.REQUIRED = {{!!myForm.$error.REQUIRED}}
    + +     + + it('should initialize to model', function() { + expect(binding('userType')).toEqual('guest'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('userType').enter(''); + expect(binding('userType')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + +
    + */ + var formDirectiveFactory = function(isNgForm) { + return ['$timeout', function($timeout) { + var formDirective = { + name: 'form', + restrict: 'E', + controller: FormController, + compile: function() { + return { + pre: function(scope, formElement, attr, controller) { + if (!attr.action) { + // we can't use jq events because if a form is destroyed during submission the default + // action is not prevented. see #1238 + // + // IE 9 is not affected because it doesn't fire a submit event and try to do a full + // page reload if the form was destroyed by submission of the form via a click handler + // on a button in the form. Looks like an IE9 specific bug. + var preventDefaultListener = function(event) { + event.preventDefault + ? event.preventDefault() + : event.returnValue = false; // IE + }; + + addEventListenerFn(formElement[0], 'submit', preventDefaultListener); + + // unregister the preventDefault listener so that we don't not leak memory but in a + // way that will achieve the prevention of the default action. + formElement.bind('$destroy', function() { + $timeout(function() { + removeEventListenerFn(formElement[0], 'submit', preventDefaultListener); + }, 0, false); + }); + } + + var parentFormCtrl = formElement.parent().controller('form'), + alias = attr.name || attr.ngForm; + + if (alias) { + scope[alias] = controller; + } + if (parentFormCtrl) { + formElement.bind('$destroy', function() { + parentFormCtrl.$removeControl(controller); + if (alias) { + scope[alias] = undefined; + } + extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards + }); + } + } + }; + } + }; + + return isNgForm ? extend(copy(formDirective), {restrict: 'EAC'}) : formDirective; + }]; + }; + + var formDirective = formDirectiveFactory(); + var ngFormDirective = formDirectiveFactory(true); + + var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; + var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/; + var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/; + + var inputType = { + + /** + * @ngdoc inputType + * @name ng.directive:input.text + * + * @description + * Standard HTML text input with angular data binding. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + Single word: + + Required! + + Single word only! + + text = {{text}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + it('should initialize to model', function() { + expect(binding('text')).toEqual('guest'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('text').enter(''); + expect(binding('text')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if multi word', function() { + input('text').enter('hello world'); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + +     + */ + 'text': textInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.number + * + * @description + * Text input with number validation and transformation. Sets the `number` validation + * error if not a valid number. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less then `min`. + * @param {string=} max Sets the `max` validation error key if the value entered is greater then `min`. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + Number: + + Required! + + Not valid number! + value = {{value}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + it('should initialize to model', function() { + expect(binding('value')).toEqual('12'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('value').enter(''); + expect(binding('value')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if over max', function() { + input('value').enter('123'); + expect(binding('value')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + +     + */ + 'number': numberInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.url + * + * @description + * Text input with URL validation. Sets the `url` validation error key if the content is not a + * valid URL. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + URL: + + Required! + + Not valid url! + text = {{text}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    + myForm.$error.url = {{!!myForm.$error.url}}
    +
    +     + + it('should initialize to model', function() { + expect(binding('text')).toEqual('http://google.com'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('text').enter(''); + expect(binding('text')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if not url', function() { + input('text').enter('xxx'); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + +     + */ + 'url': urlInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.email + * + * @description + * Text input with email validation. Sets the `email` validation error key if not a valid email + * address. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * + * @example + + + +
    + Email: + + Required! + + Not valid email! + text = {{text}}
    + myForm.input.$valid = {{myForm.input.$valid}}
    + myForm.input.$error = {{myForm.input.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    + myForm.$error.email = {{!!myForm.$error.email}}
    +
    +     + + it('should initialize to model', function() { + expect(binding('text')).toEqual('me@example.com'); + expect(binding('myForm.input.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('text').enter(''); + expect(binding('text')).toEqual(''); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + + it('should be invalid if not email', function() { + input('text').enter('xxx'); + expect(binding('myForm.input.$valid')).toEqual('false'); + }); + +     + */ + 'email': emailInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.radio + * + * @description + * HTML radio button. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string} value The value to which the expression should be set when selected. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + Red
    + Green
    + Blue
    + color = {{color}}
    +
    +     + + it('should change state', function() { + expect(binding('color')).toEqual('blue'); + + input('color').select('red'); + expect(binding('color')).toEqual('red'); + }); + +     + */ + 'radio': radioInputType, + + + /** + * @ngdoc inputType + * @name ng.directive:input.checkbox + * + * @description + * HTML checkbox. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngTrueValue The value to which the expression should be set when selected. + * @param {string=} ngFalseValue The value to which the expression should be set when not selected. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    + Value1:
    + Value2:
    + value1 = {{value1}}
    + value2 = {{value2}}
    +
    +     + + it('should change state', function() { + expect(binding('value1')).toEqual('true'); + expect(binding('value2')).toEqual('YES'); + + input('value1').check(); + input('value2').check(); + expect(binding('value1')).toEqual('false'); + expect(binding('value2')).toEqual('NO'); + }); + +     + */ + 'checkbox': checkboxInputType, + + 'hidden': noop, + 'button': noop, + 'submit': noop, + 'reset': noop + }; + + + function isEmpty(value) { + return isUndefined(value) || value === '' || value === null || value !== value; + } + + + function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { + + var listener = function() { + var value = trim(element.val()); + + if (ctrl.$viewValue !== value) { + scope.$apply(function() { + ctrl.$setViewValue(value); + }); + } + }; + + // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the + // input event on backspace, delete or cut + if ($sniffer.hasEvent('input')) { + element.bind('input', listener); + } else { + var timeout; + + element.bind('keydown', function(event) { + var key = event.keyCode; + + // ignore + // command modifiers arrows + if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; + + if (!timeout) { + timeout = $browser.defer(function() { + listener(); + timeout = null; + }); + } + }); + + // if user paste into input using mouse, we need "change" event to catch it + element.bind('change', listener); + } + + + ctrl.$render = function() { + element.val(isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue); + }; + + // pattern validator + var pattern = attr.ngPattern, + patternValidator; + + var validate = function(regexp, value) { + if (isEmpty(value) || regexp.test(value)) { + ctrl.$setValidity('pattern', true); + return value; + } else { + ctrl.$setValidity('pattern', false); + return undefined; + } + }; + + if (pattern) { + if (pattern.match(/^\/(.*)\/$/)) { + pattern = new RegExp(pattern.substr(1, pattern.length - 2)); + patternValidator = function(value) { + return validate(pattern, value) + }; + } else { + patternValidator = function(value) { + var patternObj = scope.$eval(pattern); + + if (!patternObj || !patternObj.test) { + throw new Error('Expected ' + pattern + ' to be a RegExp but was ' + patternObj); + } + return validate(patternObj, value); + }; + } + + ctrl.$formatters.push(patternValidator); + ctrl.$parsers.push(patternValidator); + } + + // min length validator + if (attr.ngMinlength) { + var minlength = int(attr.ngMinlength); + var minLengthValidator = function(value) { + if (!isEmpty(value) && value.length < minlength) { + ctrl.$setValidity('minlength', false); + return undefined; + } else { + ctrl.$setValidity('minlength', true); + return value; + } + }; + + ctrl.$parsers.push(minLengthValidator); + ctrl.$formatters.push(minLengthValidator); + } + + // max length validator + if (attr.ngMaxlength) { + var maxlength = int(attr.ngMaxlength); + var maxLengthValidator = function(value) { + if (!isEmpty(value) && value.length > maxlength) { + ctrl.$setValidity('maxlength', false); + return undefined; + } else { + ctrl.$setValidity('maxlength', true); + return value; + } + }; + + ctrl.$parsers.push(maxLengthValidator); + ctrl.$formatters.push(maxLengthValidator); + } + } + + function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + ctrl.$parsers.push(function(value) { + var empty = isEmpty(value); + if (empty || NUMBER_REGEXP.test(value)) { + ctrl.$setValidity('number', true); + return value === '' ? null : (empty ? value : parseFloat(value)); + } else { + ctrl.$setValidity('number', false); + return undefined; + } + }); + + ctrl.$formatters.push(function(value) { + return isEmpty(value) ? '' : '' + value; + }); + + if (attr.min) { + var min = parseFloat(attr.min); + var minValidator = function(value) { + if (!isEmpty(value) && value < min) { + ctrl.$setValidity('min', false); + return undefined; + } else { + ctrl.$setValidity('min', true); + return value; + } + }; + + ctrl.$parsers.push(minValidator); + ctrl.$formatters.push(minValidator); + } + + if (attr.max) { + var max = parseFloat(attr.max); + var maxValidator = function(value) { + if (!isEmpty(value) && value > max) { + ctrl.$setValidity('max', false); + return undefined; + } else { + ctrl.$setValidity('max', true); + return value; + } + }; + + ctrl.$parsers.push(maxValidator); + ctrl.$formatters.push(maxValidator); + } + + ctrl.$formatters.push(function(value) { + + if (isEmpty(value) || isNumber(value)) { + ctrl.$setValidity('number', true); + return value; + } else { + ctrl.$setValidity('number', false); + return undefined; + } + }); + } + + function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + var urlValidator = function(value) { + if (isEmpty(value) || URL_REGEXP.test(value)) { + ctrl.$setValidity('url', true); + return value; + } else { + ctrl.$setValidity('url', false); + return undefined; + } + }; + + ctrl.$formatters.push(urlValidator); + ctrl.$parsers.push(urlValidator); + } + + function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { + textInputType(scope, element, attr, ctrl, $sniffer, $browser); + + var emailValidator = function(value) { + if (isEmpty(value) || EMAIL_REGEXP.test(value)) { + ctrl.$setValidity('email', true); + return value; + } else { + ctrl.$setValidity('email', false); + return undefined; + } + }; + + ctrl.$formatters.push(emailValidator); + ctrl.$parsers.push(emailValidator); + } + + function radioInputType(scope, element, attr, ctrl) { + // make the name unique, if not defined + if (isUndefined(attr.name)) { + element.attr('name', nextUid()); + } + + element.bind('click', function() { + if (element[0].checked) { + scope.$apply(function() { + ctrl.$setViewValue(attr.value); + }); + } + }); + + ctrl.$render = function() { + var value = attr.value; + element[0].checked = (value == ctrl.$viewValue); + }; + + attr.$observe('value', ctrl.$render); + } + + function checkboxInputType(scope, element, attr, ctrl) { + var trueValue = attr.ngTrueValue, + falseValue = attr.ngFalseValue; + + if (!isString(trueValue)) trueValue = true; + if (!isString(falseValue)) falseValue = false; + + element.bind('click', function() { + scope.$apply(function() { + ctrl.$setViewValue(element[0].checked); + }); + }); + + ctrl.$render = function() { + element[0].checked = ctrl.$viewValue; + }; + + ctrl.$formatters.push(function(value) { + return value === trueValue; + }); + + ctrl.$parsers.push(function(value) { + return value ? trueValue : falseValue; + }); + } + + + /** + * @ngdoc directive + * @name ng.directive:textarea + * @restrict E + * + * @description + * HTML textarea element control with angular data-binding. The data-binding and validation + * properties of this element are exactly the same as those of the + * {@link ng.directive:input input element}. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + */ + + + /** + * @ngdoc directive + * @name ng.directive:input + * @restrict E + * + * @description + * HTML input element control with angular data-binding. Input control follows HTML5 input types + * and polyfills the HTML5 validation behavior for older browsers. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + + + +
    +
    + User name: + + Required!
    + Last name: + + Too short! + + Too long!
    +
    +
    + user = {{user}}
    + myForm.userName.$valid = {{myForm.userName.$valid}}
    + myForm.userName.$error = {{myForm.userName.$error}}
    + myForm.lastName.$valid = {{myForm.lastName.$valid}}
    + myForm.userName.$error = {{myForm.lastName.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    + myForm.$error.minlength = {{!!myForm.$error.minlength}}
    + myForm.$error.maxlength = {{!!myForm.$error.maxlength}}
    +
    +     + + it('should initialize to model', function() { + expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}'); + expect(binding('myForm.userName.$valid')).toEqual('true'); + expect(binding('myForm.$valid')).toEqual('true'); + }); + + it('should be invalid if empty when required', function() { + input('user.name').enter(''); + expect(binding('user')).toEqual('{"last":"visitor"}'); + expect(binding('myForm.userName.$valid')).toEqual('false'); + expect(binding('myForm.$valid')).toEqual('false'); + }); + + it('should be valid if empty when min length is set', function() { + input('user.last').enter(''); + expect(binding('user')).toEqual('{"name":"guest","last":""}'); + expect(binding('myForm.lastName.$valid')).toEqual('true'); + expect(binding('myForm.$valid')).toEqual('true'); + }); + + it('should be invalid if less than required min length', function() { + input('user.last').enter('xx'); + expect(binding('user')).toEqual('{"name":"guest"}'); + expect(binding('myForm.lastName.$valid')).toEqual('false'); + expect(binding('myForm.lastName.$error')).toMatch(/minlength/); + expect(binding('myForm.$valid')).toEqual('false'); + }); + + it('should be invalid if longer than max length', function() { + input('user.last').enter('some ridiculously long name'); + expect(binding('user')) + .toEqual('{"name":"guest"}'); + expect(binding('myForm.lastName.$valid')).toEqual('false'); + expect(binding('myForm.lastName.$error')).toMatch(/maxlength/); + expect(binding('myForm.$valid')).toEqual('false'); + }); + +     + */ + var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) { + return { + restrict: 'E', + require: '?ngModel', + link: function(scope, element, attr, ctrl) { + if (ctrl) { + (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer, + $browser); + } + } + }; + }]; + + var VALID_CLASS = 'ng-valid', + INVALID_CLASS = 'ng-invalid', + PRISTINE_CLASS = 'ng-pristine', + DIRTY_CLASS = 'ng-dirty'; + + /** + * @ngdoc object + * @name ng.directive:ngModel.NgModelController + * + * @property {string} $viewValue Actual string value in the view. + * @property {*} $modelValue The value in the model, that the control is bound to. + * @property {Array.} $parsers Whenever the control reads value from the DOM, it executes + * all of these functions to sanitize / convert the value as well as validate. + * + * @property {Array.} $formatters Whenever the model value changes, it executes all of + * these functions to convert the value as well as validate. + * + * @property {Object} $error An bject hash with all errors as keys. + * + * @property {boolean} $pristine True if user has not interacted with the control yet. + * @property {boolean} $dirty True if user has already interacted with the control. + * @property {boolean} $valid True if there is no error. + * @property {boolean} $invalid True if at least one error on the control. + * + * @description + * + * `NgModelController` provides API for the `ng-model` directive. The controller contains + * services for data-binding, validation, CSS update, value formatting and parsing. It + * specifically does not contain any logic which deals with DOM rendering or listening to + * DOM events. The `NgModelController` is meant to be extended by other directives where, the + * directive provides DOM manipulation and the `NgModelController` provides the data-binding. + * + * This example shows how to use `NgModelController` with a custom control to achieve + * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`) + * collaborate together to achieve the desired result. + * + * + + [contenteditable] { + border: 1px solid black; + background-color: white; + min-height: 20px; + } + + .ng-invalid { + border: 1px solid red; + } + + + + angular.module('customControl', []). + directive('contenteditable', function() { + return { + restrict: 'A', // only activate on element attribute + require: '?ngModel', // get a hold of NgModelController + link: function(scope, element, attrs, ngModel) { + if(!ngModel) return; // do nothing if no ng-model + + // Specify how UI should be updated + ngModel.$render = function() { + element.html(ngModel.$viewValue || ''); + }; + + // Listen for change events to enable binding + element.bind('blur keyup change', function() { + scope.$apply(read); + }); + read(); // initialize + + // Write data to the model + function read() { + ngModel.$setViewValue(element.html()); + } + } + }; + }); + + +
    +
    Change me!
    + Required! +
    + +
    +     + + it('should data-bind and become invalid', function() { + var contentEditable = element('[contenteditable]'); + + expect(contentEditable.text()).toEqual('Change me!'); + input('userContent').enter(''); + expect(contentEditable.text()).toEqual(''); + expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/); + }); + + *     + * + */ + var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', + function($scope, $exceptionHandler, $attr, $element, $parse) { + this.$viewValue = Number.NaN; + this.$modelValue = Number.NaN; + this.$parsers = []; + this.$formatters = []; + this.$viewChangeListeners = []; + this.$pristine = true; + this.$dirty = false; + this.$valid = true; + this.$invalid = false; + this.$name = $attr.name; + + var ngModelGet = $parse($attr.ngModel), + ngModelSet = ngModelGet.assign; + + if (!ngModelSet) { + throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + $attr.ngModel + + ' (' + startingTag($element) + ')'); + } + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$render + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Called when the view needs to be updated. It is expected that the user of the ng-model + * directive will implement this method. + */ + this.$render = noop; + + var parentForm = $element.inheritedData('$formController') || nullFormCtrl, + invalidCount = 0, // used to easily determine if we are valid + $error = this.$error = {}; // keep invalid keys here + + + // Setup initial state of the control + $element.addClass(PRISTINE_CLASS); + toggleValidCss(true); + + // convenience method for easy toggling of classes + function toggleValidCss(isValid, validationErrorKey) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + $element. + removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey). + addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey); + } + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$setValidity + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Change the validity state, and notifies the form when the control changes validity. (i.e. it + * does not notify form if given validator is already marked as invalid). + * + * This method should be called by validators - i.e. the parser or formatter functions. + * + * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign + * to `$error[validationErrorKey]=isValid` so that it is available for data-binding. + * The `validationErrorKey` should be in camelCase and will get converted into dash-case + * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error` + * class and can be bound to as `{{someForm.someControl.$error.myError}}` . + * @param {boolean} isValid Whether the current state is valid (true) or invalid (false). + */ + this.$setValidity = function(validationErrorKey, isValid) { + if ($error[validationErrorKey] === !isValid) return; + + if (isValid) { + if ($error[validationErrorKey]) invalidCount--; + if (!invalidCount) { + toggleValidCss(true); + this.$valid = true; + this.$invalid = false; + } + } else { + toggleValidCss(false); + this.$invalid = true; + this.$valid = false; + invalidCount++; + } + + $error[validationErrorKey] = !isValid; + toggleValidCss(isValid, validationErrorKey); + + parentForm.$setValidity(validationErrorKey, isValid, this); + }; + + + /** + * @ngdoc function + * @name ng.directive:ngModel.NgModelController#$setViewValue + * @methodOf ng.directive:ngModel.NgModelController + * + * @description + * Read a value from view. + * + * This method should be called from within a DOM event handler. + * For example {@link ng.directive:input input} or + * {@link ng.directive:select select} directives call it. + * + * It internally calls all `formatters` and if resulted value is valid, updates the model and + * calls all registered change listeners. + * + * @param {string} value Value from the view. + */ + this.$setViewValue = function(value) { + this.$viewValue = value; + + // change to dirty + if (this.$pristine) { + this.$dirty = true; + this.$pristine = false; + $element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS); + parentForm.$setDirty(); + } + + forEach(this.$parsers, function(fn) { + value = fn(value); + }); + + if (this.$modelValue !== value) { + this.$modelValue = value; + ngModelSet($scope, value); + forEach(this.$viewChangeListeners, function(listener) { + try { + listener(); + } catch(e) { + $exceptionHandler(e); + } + }) + } + }; + + // model -> value + var ctrl = this; + $scope.$watch(ngModelGet, function(value) { + + // ignore change from view + if (ctrl.$modelValue === value) return; + + var formatters = ctrl.$formatters, + idx = formatters.length; + + ctrl.$modelValue = value; + while(idx--) { + value = formatters[idx](value); + } + + if (ctrl.$viewValue !== value) { + ctrl.$viewValue = value; + ctrl.$render(); + } + }); + }]; + + + /** + * @ngdoc directive + * @name ng.directive:ngModel + * + * @element input + * + * @description + * Is directive that tells Angular to do two-way data binding. It works together with `input`, + * `select`, `textarea`. You can easily write your own directives to use `ngModel` as well. + * + * `ngModel` is responsible for: + * + * - binding the view into the model, which other directives such as `input`, `textarea` or `select` + * require, + * - providing validation behavior (i.e. required, number, email, url), + * - keeping state of the control (valid/invalid, dirty/pristine, validation errors), + * - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`), + * - register the control with parent {@link ng.directive:form form}. + * + * For basic examples, how to use `ngModel`, see: + * + * - {@link ng.directive:input input} + * - {@link ng.directive:input.text text} + * - {@link ng.directive:input.checkbox checkbox} + * - {@link ng.directive:input.radio radio} + * - {@link ng.directive:input.number number} + * - {@link ng.directive:input.email email} + * - {@link ng.directive:input.url url} + * - {@link ng.directive:select select} + * - {@link ng.directive:textarea textarea} + * + */ + var ngModelDirective = function() { + return { + require: ['ngModel', '^?form'], + controller: NgModelController, + link: function(scope, element, attr, ctrls) { + // notify others, especially parent forms + + var modelCtrl = ctrls[0], + formCtrl = ctrls[1] || nullFormCtrl; + + formCtrl.$addControl(modelCtrl); + + element.bind('$destroy', function() { + formCtrl.$removeControl(modelCtrl); + }); + } + }; + }; + + + /** + * @ngdoc directive + * @name ng.directive:ngChange + * @restrict E + * + * @description + * Evaluate given expression when user changes the input. + * The expression is not evaluated when the value change is coming from the model. + * + * Note, this directive requires `ngModel` to be present. + * + * @element input + * + * @example + * + * + * + *
    + * + * + *
    + * debug = {{confirmed}}
    + * counter = {{counter}} + *
    + *     + * + * it('should evaluate the expression if changing from view', function() { + * expect(binding('counter')).toEqual('0'); + * element('#ng-change-example1').click(); + * expect(binding('counter')).toEqual('1'); + * expect(binding('confirmed')).toEqual('true'); + * }); + * + * it('should not evaluate the expression if changing from model', function() { + * element('#ng-change-example2').click(); + * expect(binding('counter')).toEqual('0'); + * expect(binding('confirmed')).toEqual('true'); + * }); + * + *     + */ + var ngChangeDirective = valueFn({ + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + ctrl.$viewChangeListeners.push(function() { + scope.$eval(attr.ngChange); + }); + } + }); + + + var requiredDirective = function() { + return { + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + attr.required = true; // force truthy in case we are on non input element + + var validator = function(value) { + if (attr.required && (isEmpty(value) || value === false)) { + ctrl.$setValidity('required', false); + return; + } else { + ctrl.$setValidity('required', true); + return value; + } + }; + + ctrl.$formatters.push(validator); + ctrl.$parsers.unshift(validator); + + attr.$observe('required', function() { + validator(ctrl.$viewValue); + }); + } + }; + }; + + + /** + * @ngdoc directive + * @name ng.directive:ngList + * + * @description + * Text input that converts between comma-seperated string into an array of strings. + * + * @element input + * @param {string=} ngList optional delimiter that should be used to split the value. If + * specified in form `/something/` then the value will be converted into a regular expression. + * + * @example + + + +
    + List: + + Required! + names = {{names}}
    + myForm.namesInput.$valid = {{myForm.namesInput.$valid}}
    + myForm.namesInput.$error = {{myForm.namesInput.$error}}
    + myForm.$valid = {{myForm.$valid}}
    + myForm.$error.required = {{!!myForm.$error.required}}
    +
    +     + + it('should initialize to model', function() { + expect(binding('names')).toEqual('["igor","misko","vojta"]'); + expect(binding('myForm.namesInput.$valid')).toEqual('true'); + }); + + it('should be invalid if empty', function() { + input('names').enter(''); + expect(binding('names')).toEqual('[]'); + expect(binding('myForm.namesInput.$valid')).toEqual('false'); + }); + +     + */ + var ngListDirective = function() { + return { + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + var match = /\/(.*)\//.exec(attr.ngList), + separator = match && new RegExp(match[1]) || attr.ngList || ','; + + var parse = function(viewValue) { + var list = []; + + if (viewValue) { + forEach(viewValue.split(separator), function(value) { + if (value) list.push(trim(value)); + }); + } + + return list; + }; + + ctrl.$parsers.push(parse); + ctrl.$formatters.push(function(value) { + if (isArray(value)) { + return value.join(', '); + } + + return undefined; + }); + } + }; + }; + + + var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; + + var ngValueDirective = function() { + return { + priority: 100, + compile: function(tpl, tplAttr) { + if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) { + return function(scope, elm, attr) { + attr.$set('value', scope.$eval(attr.ngValue)); + }; + } else { + return function(scope, elm, attr) { + scope.$watch(attr.ngValue, function(value) { + attr.$set('value', value, false); + }); + }; + } + } + }; + }; + + /** + * @ngdoc directive + * @name ng.directive:ngBind + * + * @description + * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element + * with the value of a given expression, and to update the text content when the value of that + * expression changes. + * + * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like + * `{{ expression }}` which is similar but less verbose. + * + * Once scenario in which the use of `ngBind` is prefered over `{{ expression }}` binding is when + * it's desirable to put bindings into template that is momentarily displayed by the browser in its + * raw state before Angular compiles it. Since `ngBind` is an element attribute, it makes the + * bindings invisible to the user while the page is loading. + * + * An alternative solution to this problem would be using the + * {@link ng.directive:ngCloak ngCloak} directive. + * + * + * @element ANY + * @param {expression} ngBind {@link guide/expression Expression} to evaluate. + * + * @example + * Enter a name in the Live Preview text box; the greeting below the text box changes instantly. + + + +
    + Enter name:
    + Hello ! +
    +     + + it('should check ng-bind', function() { + expect(using('.doc-example-live').binding('name')).toBe('Whirled'); + using('.doc-example-live').input('name').enter('world'); + expect(using('.doc-example-live').binding('name')).toBe('world'); + }); + +     + */ + var ngBindDirective = ngDirective(function(scope, element, attr) { + element.addClass('ng-binding').data('$binding', attr.ngBind); + scope.$watch(attr.ngBind, function(value) { + element.text(value == undefined ? '' : value); + }); + }); + + + /** + * @ngdoc directive + * @name ng.directive:ngBindTemplate + * + * @description + * The `ngBindTemplate` directive specifies that the element + * text should be replaced with the template in ngBindTemplate. + * Unlike ngBind the ngBindTemplate can contain multiple `{{` `}}` + * expressions. (This is required since some HTML elements + * can not have SPAN elements such as TITLE, or OPTION to name a few.) + * + * @element ANY + * @param {string} ngBindTemplate template of form + * {{ expression }} to eval. + * + * @example + * Try it here: enter text in text box and watch the greeting change. + + + +
    + Salutation:
    + Name:
    + 
    
+     
    
+         
+     
+     it('should check ng-bind', function() {
+     expect(using('.doc-example-live').binding('salutation')).
+     toBe('Hello');
+     expect(using('.doc-example-live').binding('name')).
+     toBe('World');
+     using('.doc-example-live').input('salutation').enter('Greetings');
+     using('.doc-example-live').input('name').enter('user');
+     expect(using('.doc-example-live').binding('salutation')).
+     toBe('Greetings');
+     expect(using('.doc-example-live').binding('name')).
+     toBe('user');
+     });
+     
+         
+     */
+    var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
+        return function(scope, element, attr) {
+            // TODO: move this to scenario runner
+            var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
+            element.addClass('ng-binding').data('$binding', interpolateFn);
+            attr.$observe('ngBindTemplate', function(value) {
+                element.text(value);
+            });
+        }
+    }];
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngBindHtmlUnsafe
+     *
+     * @description
+     * Creates a binding that will innerHTML the result of evaluating the `expression` into the current
+     * element. *The innerHTML-ed content will not be sanitized!* You should use this directive only if
+     * {@link ngSanitize.directive:ngBindHtml ngBindHtml} directive is too
+     * restrictive and when you absolutely trust the source of the content you are binding to.
+     *
+     * See {@link ngSanitize.$sanitize $sanitize} docs for examples.
+     *
+     * @element ANY
+     * @param {expression} ngBindHtmlUnsafe {@link guide/expression Expression} to evaluate.
+     */
+    var ngBindHtmlUnsafeDirective = [function() {
+        return function(scope, element, attr) {
+            element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
+            scope.$watch(attr.ngBindHtmlUnsafe, function(value) {
+                element.html(value || '');
+            });
+        };
+    }];
+
+    function classDirective(name, selector) {
+        name = 'ngClass' + name;
+        return ngDirective(function(scope, element, attr) {
+            scope.$watch(attr[name], function(newVal, oldVal) {
+                if (selector === true || scope.$index % 2 === selector) {
+                    if (oldVal && (newVal !== oldVal)) {
+                        if (isObject(oldVal) && !isArray(oldVal))
+                            oldVal = map(oldVal, function(v, k) { if (v) return k });
+                        element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal);
+                    }
+                    if (isObject(newVal) && !isArray(newVal))
+                        newVal = map(newVal, function(v, k) { if (v) return k });
+                    if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal);      }
+            }, true);
+        });
+    }
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngClass
+     *
+     * @description
+     * The `ngClass` allows you to set CSS class on HTML element dynamically by databinding an
+     * expression that represents all classes to be added.
+     *
+     * The directive won't add duplicate classes if a particular class was already set.
+     *
+     * When the expression changes, the previously added classes are removed and only then the classes
+     * new classes are added.
+     *
+     * @element ANY
+     * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
+     *   of the evaluation can be a string representing space delimited class
+     *   names, an array, or a map of class names to boolean values.
+     *
+     * @example
+     
+     
+     
+     
+     
    
+     Sample Text
+         
+     
+     .my-class {
+     color: red;
+     }
+     
+     
+     it('should check ng-class', function() {
+     expect(element('.doc-example-live span').prop('className')).not().
+     toMatch(/my-class/);
+
+     using('.doc-example-live').element(':button:first').click();
+
+     expect(element('.doc-example-live span').prop('className')).
+     toMatch(/my-class/);
+
+     using('.doc-example-live').element(':button:last').click();
+
+     expect(element('.doc-example-live span').prop('className')).not().
+     toMatch(/my-class/);
+     });
+     
+         
+     */
+    var ngClassDirective = classDirective('', true);
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngClassOdd
+     *
+     * @description
+     * The `ngClassOdd` and `ngClassEven` directives work exactly as
+     * {@link ng.directive:ngClass ngClass}, except it works in
+     * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
+     *
+     * This directive can be applied only within a scope of an
+     * {@link ng.directive:ngRepeat ngRepeat}.
+     *
+     * @element ANY
+     * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
+     *   of the evaluation can be a string representing space delimited class names or an array.
+     *
+     * @example
+     
+     
+     
      
+     
    1. 
+     
+     {{name}}
+     
+     
      2. 
+     
    
+         
+     
+     .odd {
+     color: red;
+     }
+     .even {
+     color: blue;
+     }
+     
+     
+     it('should check ng-class-odd and ng-class-even', function() {
+     expect(element('.doc-example-live li:first span').prop('className')).
+     toMatch(/odd/);
+     expect(element('.doc-example-live li:last span').prop('className')).
+     toMatch(/even/);
+     });
+     
+         
+     */
+    var ngClassOddDirective = classDirective('Odd', 0);
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngClassEven
+     *
+     * @description
+     * The `ngClassOdd` and `ngClassEven` works exactly as
+     * {@link ng.directive:ngClass ngClass}, except it works in
+     * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
+     *
+     * This directive can be applied only within a scope of an
+     * {@link ng.directive:ngRepeat ngRepeat}.
+     *
+     * @element ANY
+     * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
+     *   result of the evaluation can be a string representing space delimited class names or an array.
+     *
+     * @example
+     
+     
+     
      
+     
    1. 
+     
+     {{name}}      
+     
+     
      2. 
+     
    
+         
+     
+     .odd {
+     color: red;
+     }
+     .even {
+     color: blue;
+     }
+     
+     
+     it('should check ng-class-odd and ng-class-even', function() {
+     expect(element('.doc-example-live li:first span').prop('className')).
+     toMatch(/odd/);
+     expect(element('.doc-example-live li:last span').prop('className')).
+     toMatch(/even/);
+     });
+     
+         
+     */
+    var ngClassEvenDirective = classDirective('Even', 1);
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngCloak
+     *
+     * @description
+     * The `ngCloak` directive is used to prevent the Angular html template from being briefly
+     * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
+     * directive to avoid the undesirable flicker effect caused by the html template display.
+     *
+     * The directive can be applied to the `` element, but typically a fine-grained application is
+     * prefered in order to benefit from progressive rendering of the browser view.
+     *
+     * `ngCloak` works in cooperation with a css rule that is embedded within `angular.js` and
+     *  `angular.min.js` files. Following is the css rule:
+     *
+     * 
    +     * [ng\:cloak], [ng-cloak], .ng-cloak {
+     *   display: none;
+     * }
+     * 
    
+     *
+     * When this css rule is loaded by the browser, all html elements (including their children) that
+     * are tagged with the `ng-cloak` directive are hidden. When Angular comes across this directive
+     * during the compilation of the template it deletes the `ngCloak` element attribute, which
+     * makes the compiled element visible.
+     *
+     * For the best result, `angular.js` script must be loaded in the head section of the html file;
+     * alternatively, the css rule (above) must be included in the external stylesheet of the
+     * application.
+     *
+     * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
+     * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
+     * class `ngCloak` in addition to `ngCloak` directive as shown in the example below.
+     *
+     * @element ANY
+     *
+     * @example
+     
+     
+     
    {{ 'hello' }}
    
+     
    {{ 'hello IE7' }}
    
+         
+     
+     it('should remove the template directive and css class', function() {
+     expect(element('.doc-example-live #template1').attr('ng-cloak')).
+     not().toBeDefined();
+     expect(element('.doc-example-live #template2').attr('ng-cloak')).
+     not().toBeDefined();
+     });
+     
+         
+     *
+     */
+    var ngCloakDirective = ngDirective({
+        compile: function(element, attr) {
+            attr.$set('ngCloak', undefined);
+            element.removeClass('ng-cloak');
+        }
+    });
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngController
+     *
+     * @description
+     * The `ngController` directive assigns behavior to a scope. This is a key aspect of how angular
+     * supports the principles behind the Model-View-Controller design pattern.
+     *
+     * MVC components in angular:
+     *
+     * * Model — The Model is data in scope properties; scopes are attached to the DOM.
+     * * View — The template (HTML with data bindings) is rendered into the View.
+     * * Controller — The `ngController` directive specifies a Controller class; the class has
+     *   methods that typically express the business logic behind the application.
+     *
+     * Note that an alternative way to define controllers is via the `{@link ng.$route}`
+     * service.
+     *
+     * @element ANY
+     * @scope
+     * @param {expression} ngController Name of a globally accessible constructor function or an
+     *     {@link guide/expression expression} that on the current scope evaluates to a
+     *     constructor function.
+     *
+     * @example
+     * Here is a simple form for editing user contact information. Adding, removing, clearing, and
+     * greeting are methods declared on the controller (see source tab). These methods can
+     * easily be called from the angular markup. Notice that the scope becomes the `this` for the
+     * controller's instance. This allows for easy access to the view data from the controller. Also
+     * notice that any changes to the data are automatically reflected in the View without the need
+     * for a manual update.
+     
+     
+     
+     
    
+     Name: 
+     [ greet ]
    
+     Contact:
+     
      
+     
    • 
+     
+     
+     [ clear
+     | X ]
+     
      • 
+     
    • [ add ]
      • 
+     
    
+     
    
+         
+     
+     it('should check controller', function() {
+     expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
+     expect(element('.doc-example-live li:nth-child(1) input').val())
+     .toBe('408 555 1212');
+     expect(element('.doc-example-live li:nth-child(2) input').val())
+     .toBe('john.smith@example.org');
+
+     element('.doc-example-live li:first a:contains("clear")').click();
+     expect(element('.doc-example-live li:first input').val()).toBe('');
+
+     element('.doc-example-live li:last a:contains("add")').click();
+     expect(element('.doc-example-live li:nth-child(3) input').val())
+     .toBe('yourname@example.org');
+     });
+     
+         
+     */
+    var ngControllerDirective = [function() {
+        return {
+            scope: true,
+            controller: '@'
+        };
+    }];
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngCsp
+     * @priority 1000
+     *
+     * @description
+     * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
+     * This directive should be used on the root element of the application (typically the ``
+     * element or other element with the {@link ng.directive:ngApp ngApp}
+     * directive).
+     *
+     * If enabled the performance of template expression evaluator will suffer slightly, so don't enable
+     * this mode unless you need it.
+     *
+     * @element html
+     */
+
+    var ngCspDirective = ['$sniffer', function($sniffer) {
+        return {
+            priority: 1000,
+            compile: function() {
+                $sniffer.csp = true;
+            }
+        };
+    }];
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngClick
+     *
+     * @description
+     * The ngClick allows you to specify custom behavior when
+     * element is clicked.
+     *
+     * @element ANY
+     * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
+     * click. (Event object is available as `$event`)
+     *
+     * @example
+     
+     
+     
+     count: {{count}}
+     
+     
+     it('should check ng-click', function() {
+     expect(binding('count')).toBe('0');
+     element('.doc-example-live :button').click();
+     expect(binding('count')).toBe('1');
+     });
+     
+     
+     */
+    /*
+     * A directive that allows creation of custom onclick handlers that are defined as angular
+     * expressions and are compiled and executed within the current scope.
+     *
+     * Events that are handled via these handler are always configured not to propagate further.
+     */
+    var ngEventDirectives = {};
+    forEach(
+        'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave'.split(' '),
+        function(name) {
+            var directiveName = directiveNormalize('ng-' + name);
+            ngEventDirectives[directiveName] = ['$parse', function($parse) {
+                return function(scope, element, attr) {
+                    var fn = $parse(attr[directiveName]);
+                    element.bind(lowercase(name), function(event) {
+                        scope.$apply(function() {
+                            fn(scope, {$event:event});
+                        });
+                    });
+                };
+            }];
+        }
+    );
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngDblclick
+     *
+     * @description
+     * The `ngDblclick` directive allows you to specify custom behavior on dblclick event.
+     *
+     * @element ANY
+     * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
+     * dblclick. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngMousedown
+     *
+     * @description
+     * The ngMousedown directive allows you to specify custom behavior on mousedown event.
+     *
+     * @element ANY
+     * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
+     * mousedown. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngMouseup
+     *
+     * @description
+     * Specify custom behavior on mouseup event.
+     *
+     * @element ANY
+     * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
+     * mouseup. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngMouseover
+     *
+     * @description
+     * Specify custom behavior on mouseover event.
+     *
+     * @element ANY
+     * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
+     * mouseover. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngMouseenter
+     *
+     * @description
+     * Specify custom behavior on mouseenter event.
+     *
+     * @element ANY
+     * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
+     * mouseenter. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngMouseleave
+     *
+     * @description
+     * Specify custom behavior on mouseleave event.
+     *
+     * @element ANY
+     * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
+     * mouseleave. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngMousemove
+     *
+     * @description
+     * Specify custom behavior on mousemove event.
+     *
+     * @element ANY
+     * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
+     * mousemove. (Event object is available as `$event`)
+     *
+     * @example
+     * See {@link ng.directive:ngClick ngClick}
+     */
+
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngSubmit
+     *
+     * @description
+     * Enables binding angular expressions to onsubmit events.
+     *
+     * Additionally it prevents the default action (which for form means sending the request to the
+     * server and reloading the current page).
+     *
+     * @element form
+     * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
+     *
+     * @example
+     
      
-       
-       
    
-        Salutation: 
    
-        Name: 
    
-        
    
-       
    
+     
+     
    
+     Enter text and hit enter:
+     
+     
+     
    list={{list}}
    
+     
    
          
      
-       it('should check ng-bind', function() {
-         expect(using('.doc-example-live').binding('salutation')).
-           toBe('Hello');
-         expect(using('.doc-example-live').binding('name')).
-           toBe('World');
-         using('.doc-example-live').input('salutation').enter('Greetings');
-         using('.doc-example-live').input('name').enter('user');
-         expect(using('.doc-example-live').binding('salutation')).
-           toBe('Greetings');
-         expect(using('.doc-example-live').binding('name')).
-           toBe('user');
-       });
+     it('should check ng-submit', function() {
+     expect(binding('list')).toBe('[]');
+     element('.doc-example-live #submit').click();
+     expect(binding('list')).toBe('["hello"]');
+     expect(input('text').val()).toBe('');
+     });
+     it('should ignore empty strings', function() {
+     expect(binding('list')).toBe('[]');
+     element('.doc-example-live #submit').click();
+     element('.doc-example-live #submit').click();
+     expect(binding('list')).toBe('["hello"]');
+     });
      
-       
- */
-var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
-  return function(scope, element, attr) {
-    // TODO: move this to scenario runner
-    var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
-    element.addClass('ng-binding').data('$binding', interpolateFn);
-    attr.$observe('ngBindTemplate', function(value) {
-      element.text(value);
-    });
-  }
-}];
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngBindHtmlUnsafe
- *
- * @description
- * Creates a binding that will innerHTML the result of evaluating the `expression` into the current
- * element. *The innerHTML-ed content will not be sanitized!* You should use this directive only if
- * {@link ngSanitize.directive:ngBindHtml ngBindHtml} directive is too
- * restrictive and when you absolutely trust the source of the content you are binding to.
- *
- * See {@link ngSanitize.$sanitize $sanitize} docs for examples.
- *
- * @element ANY
- * @param {expression} ngBindHtmlUnsafe {@link guide/expression Expression} to evaluate.
- */
-var ngBindHtmlUnsafeDirective = [function() {
-  return function(scope, element, attr) {
-    element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
-    scope.$watch(attr.ngBindHtmlUnsafe, function(value) {
-      element.html(value || '');
+     
+     */
+    var ngSubmitDirective = ngDirective(function(scope, element, attrs) {
+        element.bind('submit', function() {
+            scope.$apply(attrs.ngSubmit);
+        });
     });
-  };
-}];
-
-function classDirective(name, selector) {
-  name = 'ngClass' + name;
-  return ngDirective(function(scope, element, attr) {
-    scope.$watch(attr[name], function(newVal, oldVal) {
-      if (selector === true || scope.$index % 2 === selector) {
-        if (oldVal && (newVal !== oldVal)) {
-           if (isObject(oldVal) && !isArray(oldVal))
-             oldVal = map(oldVal, function(v, k) { if (v) return k });
-           element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal);
-         }
-         if (isObject(newVal) && !isArray(newVal))
-            newVal = map(newVal, function(v, k) { if (v) return k });
-         if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal);      }
-    }, true);
-  });
-}
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngClass
- *
- * @description
- * The `ngClass` allows you to set CSS class on HTML element dynamically by databinding an
- * expression that represents all classes to be added.
- *
- * The directive won't add duplicate classes if a particular class was already set.
- *
- * When the expression changes, the previously added classes are removed and only then the classes
- * new classes are added.
- *
- * @element ANY
- * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
- *   of the evaluation can be a string representing space delimited class
- *   names, an array, or a map of class names to boolean values.
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngInclude
+     * @restrict ECA
+     *
+     * @description
+     * Fetches, compiles and includes an external HTML fragment.
+     *
+     * Keep in mind that Same Origin Policy applies to included resources
+     * (e.g. ngInclude won't work for cross-domain requests on all browsers and for
+     *  file:// access on some browsers).
+     *
+     * @scope
+     *
+     * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
+     *                 make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
+     * @param {string=} onload Expression to evaluate when a new partial is loaded.
+     *
+     * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
+     *                  $anchorScroll} to scroll the viewport after the content is loaded.
+     *
+     *                  - If the attribute is not set, disable scrolling.
+     *                  - If the attribute is set without value, enable scrolling.
+     *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.
+     *
+     * @example
+     
      
-      
-      
-      
    
-      Sample Text
-         
-     
-       .my-class {
-         color: red;
-       }
+     
    
+     
+     url of the template: {{template.url}}
+     
    
+     
    
+     
    
          
-     
-       it('should check ng-class', function() {
-         expect(element('.doc-example-live span').prop('className')).not().
-           toMatch(/my-class/);
-
-         using('.doc-example-live').element(':button:first').click();
-
-         expect(element('.doc-example-live span').prop('className')).
-           toMatch(/my-class/);
-
-         using('.doc-example-live').element(':button:last').click();
-
-         expect(element('.doc-example-live span').prop('className')).not().
-           toMatch(/my-class/);
-       });
+     
+     function Ctrl($scope) {
+     $scope.templates =
+     [ { name: 'template1.html', url: 'template1.html'}
+     , { name: 'template2.html', url: 'template2.html'} ];
+     $scope.template = $scope.templates[0];
+     }
      
-       
- */
-var ngClassDirective = classDirective('', true);
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngClassOdd
- *
- * @description
- * The `ngClassOdd` and `ngClassEven` directives work exactly as
- * {@link ng.directive:ngClass ngClass}, except it works in
- * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
- *
- * This directive can be applied only within a scope of an
- * {@link ng.directive:ngRepeat ngRepeat}.
- *
- * @element ANY
- * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
- *   of the evaluation can be a string representing space delimited class names or an array.
- *
- * @example
-   
-     
-        
      
-          
    1. 
-           
-             {{name}}
-           
-          
      2. 
-        
    
+     
+     Content of template1.html
      
-     
-       .odd {
-         color: red;
-       }
-       .even {
-         color: blue;
-       }
+     
+     Content of template2.html
      
      
-       it('should check ng-class-odd and ng-class-even', function() {
-         expect(element('.doc-example-live li:first span').prop('className')).
-           toMatch(/odd/);
-         expect(element('.doc-example-live li:last span').prop('className')).
-           toMatch(/even/);
-       });
+     it('should load template1.html', function() {
+     expect(element('.doc-example-live [ng-include]').text()).
+     toMatch(/Content of template1.html/);
+     });
+     it('should load template2.html', function() {
+     select('template').option('1');
+     expect(element('.doc-example-live [ng-include]').text()).
+     toMatch(/Content of template2.html/);
+     });
+     it('should change to blank', function() {
+     select('template').option('');
+     expect(element('.doc-example-live [ng-include]').text()).toEqual('');
+     });
      
-       
- */
-var ngClassOddDirective = classDirective('Odd', 0);
+         
+     */
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngClassEven
- *
- * @description
- * The `ngClassOdd` and `ngClassEven` works exactly as
- * {@link ng.directive:ngClass ngClass}, except it works in
- * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
- *
- * This directive can be applied only within a scope of an
- * {@link ng.directive:ngRepeat ngRepeat}.
- *
- * @element ANY
- * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
- *   result of the evaluation can be a string representing space delimited class names or an array.
- *
- * @example
-   
-     
-        
      
-          
    1. 
-           
-             {{name}}      
-           
-          
      2. 
-        
    
-         
-     
-       .odd {
-         color: red;
-       }
-       .even {
-         color: blue;
-       }
-     
-     
-       it('should check ng-class-odd and ng-class-even', function() {
-         expect(element('.doc-example-live li:first span').prop('className')).
-           toMatch(/odd/);
-         expect(element('.doc-example-live li:last span').prop('className')).
-           toMatch(/even/);
-       });
-     
-       
- */
-var ngClassEvenDirective = classDirective('Even', 1);
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngCloak
- *
- * @description
- * The `ngCloak` directive is used to prevent the Angular html template from being briefly
- * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
- * directive to avoid the undesirable flicker effect caused by the html template display.
- *
- * The directive can be applied to the `` element, but typically a fine-grained application is
- * prefered in order to benefit from progressive rendering of the browser view.
- *
- * `ngCloak` works in cooperation with a css rule that is embedded within `angular.js` and
- *  `angular.min.js` files. Following is the css rule:
- *
- * 
    - * [ng\:cloak], [ng-cloak], .ng-cloak {
- *   display: none;
- * }
- * 
    
- *
- * When this css rule is loaded by the browser, all html elements (including their children) that
- * are tagged with the `ng-cloak` directive are hidden. When Angular comes across this directive
- * during the compilation of the template it deletes the `ngCloak` element attribute, which
- * makes the compiled element visible.
- *
- * For the best result, `angular.js` script must be loaded in the head section of the html file;
- * alternatively, the css rule (above) must be included in the external stylesheet of the
- * application.
- *
- * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
- * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
- * class `ngCloak` in addition to `ngCloak` directive as shown in the example below.
- *
- * @element ANY
- *
- * @example
-   
+    /**
+     * @ngdoc event
+     * @name ng.directive:ngInclude#$includeContentLoaded
+     * @eventOf ng.directive:ngInclude
+     * @eventType emit on the current ngInclude scope
+     * @description
+     * Emitted every time the ngInclude content is reloaded.
+     */
+    var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile',
+        function($http,   $templateCache,   $anchorScroll,   $compile) {
+            return {
+                restrict: 'ECA',
+                terminal: true,
+                compile: function(element, attr) {
+                    var srcExp = attr.ngInclude || attr.src,
+                        onloadExp = attr.onload || '',
+                        autoScrollExp = attr.autoscroll;
+
+                    return function(scope, element) {
+                        var changeCounter = 0,
+                            childScope;
+
+                        var clearContent = function() {
+                            if (childScope) {
+                                childScope.$destroy();
+                                childScope = null;
+                            }
+
+                            element.html('');
+                        };
+
+                        scope.$watch(srcExp, function(src) {
+                            var thisChangeId = ++changeCounter;
+
+                            if (src) {
+                                $http.get(src, {cache: $templateCache}).success(function(response) {
+                                    if (thisChangeId !== changeCounter) return;
+
+                                    if (childScope) childScope.$destroy();
+                                    childScope = scope.$new();
+
+                                    element.html(response);
+                                    $compile(element.contents())(childScope);
+
+                                    if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
+                                        $anchorScroll();
+                                    }
+
+                                    childScope.$emit('$includeContentLoaded');
+                                    scope.$eval(onloadExp);
+                                }).error(function() {
+                                        if (thisChangeId === changeCounter) clearContent();
+                                    });
+                            } else clearContent();
+                        });
+                    };
+                }
+            };
+        }];
+
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngInit
+     *
+     * @description
+     * The `ngInit` directive specifies initialization tasks to be executed
+     *  before the template enters execution mode during bootstrap.
+     *
+     * @element ANY
+     * @param {expression} ngInit {@link guide/expression Expression} to eval.
+     *
+     * @example
+     
      
-        
    {{ 'hello' }}
    
-        
    {{ 'hello IE7' }}
    
+     
    
+     {{greeting}} {{person}}!
+     
    
          
      
-       it('should remove the template directive and css class', function() {
-         expect(element('.doc-example-live #template1').attr('ng-cloak')).
-           not().toBeDefined();
-         expect(element('.doc-example-live #template2').attr('ng-cloak')).
-           not().toBeDefined();
-       });
+     it('should check greeting', function() {
+     expect(binding('greeting')).toBe('Hello');
+     expect(binding('person')).toBe('World');
+     });
      
-       
- *
- */
-var ngCloakDirective = ngDirective({
-  compile: function(element, attr) {
-    attr.$set('ngCloak', undefined);
-    element.removeClass('ng-cloak');
-  }
-});
+         
+     */
+    var ngInitDirective = ngDirective({
+        compile: function() {
+            return {
+                pre: function(scope, element, attrs) {
+                    scope.$eval(attrs.ngInit);
+                }
+            }
+        }
+    });
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngController
- *
- * @description
- * The `ngController` directive assigns behavior to a scope. This is a key aspect of how angular
- * supports the principles behind the Model-View-Controller design pattern.
- *
- * MVC components in angular:
- *
- * * Model — The Model is data in scope properties; scopes are attached to the DOM.
- * * View — The template (HTML with data bindings) is rendered into the View.
- * * Controller — The `ngController` directive specifies a Controller class; the class has
- *   methods that typically express the business logic behind the application.
- *
- * Note that an alternative way to define controllers is via the `{@link ng.$route}`
- * service.
- *
- * @element ANY
- * @scope
- * @param {expression} ngController Name of a globally accessible constructor function or an
- *     {@link guide/expression expression} that on the current scope evaluates to a
- *     constructor function.
- *
- * @example
- * Here is a simple form for editing user contact information. Adding, removing, clearing, and
- * greeting are methods declared on the controller (see source tab). These methods can
- * easily be called from the angular markup. Notice that the scope becomes the `this` for the
- * controller's instance. This allows for easy access to the view data from the controller. Also
- * notice that any changes to the data are automatically reflected in the View without the need
- * for a manual update.
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngNonBindable
+     * @priority 1000
+     *
+     * @description
+     * Sometimes it is necessary to write code which looks like bindings but which should be left alone
+     * by angular. Use `ngNonBindable` to make angular ignore a chunk of HTML.
+     *
+     * @element ANY
+     *
+     * @example
+     * In this example there are two location where a simple binding (`{{}}`) is present, but the one
+     * wrapped in `ngNonBindable` is left alone.
+     *
+     * @example
+     
      
-      
-      
    
-        Name: 
-        [ greet ]
    
-        Contact:
-        
      
-          
    • 
-            
-            
-            [ clear
-            | X ]
-          
      • 
-          
    • [ add ]
      • 
-       
    
-      
    
+     
    Normal: {{1 + 2}}
    
+     
    Ignored: {{1 + 2}}
    
          
      
-       it('should check controller', function() {
-         expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
-         expect(element('.doc-example-live li:nth-child(1) input').val())
-           .toBe('408 555 1212');
-         expect(element('.doc-example-live li:nth-child(2) input').val())
-           .toBe('john.smith@example.org');
-
-         element('.doc-example-live li:first a:contains("clear")').click();
-         expect(element('.doc-example-live li:first input').val()).toBe('');
-
-         element('.doc-example-live li:last a:contains("add")').click();
-         expect(element('.doc-example-live li:nth-child(3) input').val())
-           .toBe('yourname@example.org');
-       });
+     it('should check ng-non-bindable', function() {
+     expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
+     expect(using('.doc-example-live').element('div:last').text()).
+     toMatch(/1 \+ 2/);
+     });
      
-       
- */
-var ngControllerDirective = [function() {
-  return {
-    scope: true,
-    controller: '@'
-  };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngCsp
- * @priority 1000
- *
- * @description
- * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
- * This directive should be used on the root element of the application (typically the ``
- * element or other element with the {@link ng.directive:ngApp ngApp}
- * directive).
- *
- * If enabled the performance of template expression evaluator will suffer slightly, so don't enable
- * this mode unless you need it.
- *
- * @element html
- */
-
-var ngCspDirective = ['$sniffer', function($sniffer) {
-  return {
-    priority: 1000,
-    compile: function() {
-      $sniffer.csp = true;
-    }
-  };
-}];
+         
+     */
+    var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngClick
- *
- * @description
- * The ngClick allows you to specify custom behavior when
- * element is clicked.
- *
- * @element ANY
- * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
- * click. (Event object is available as `$event`)
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngPluralize
+     * @restrict EA
+     *
+     * @description
+     * # Overview
+     * `ngPluralize` is a directive that displays messages according to en-US localization rules.
+     * These rules are bundled with angular.js and the rules can be overridden
+     * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
+     * by specifying the mappings between
+     * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+     * plural categories} and the strings to be displayed.
+     *
+     * # Plural categories and explicit number rules
+     * There are two
+     * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+     * plural categories} in Angular's default en-US locale: "one" and "other".
+     *
+     * While a pural category may match many numbers (for example, in en-US locale, "other" can match
+     * any number that is not 1), an explicit number rule can only match one number. For example, the
+     * explicit number rule for "3" matches the number 3. You will see the use of plural categories
+     * and explicit number rules throughout later parts of this documentation.
+     *
+     * # Configuring ngPluralize
+     * You configure ngPluralize by providing 2 attributes: `count` and `when`.
+     * You can also provide an optional attribute, `offset`.
+     *
+     * The value of the `count` attribute can be either a string or an {@link guide/expression
+     * Angular expression}; these are evaluated on the current scope for its bound value.
+     *
+     * The `when` attribute specifies the mappings between plural categories and the actual
+     * string to be displayed. The value of the attribute should be a JSON object so that Angular
+     * can interpret it correctly.
+     *
+     * The following example shows how to configure ngPluralize:
+     *
+     * 
    +     * 
+     * 
+     *
    
+     *
+     * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
+     * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
+     * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
+     * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
+     * show "a dozen people are viewing".
+     *
+     * You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
+     * into pluralized strings. In the previous example, Angular will replace `{}` with
+     * `{{personCount}}`. The closed braces `{}` is a placeholder
+     * for {{numberExpression}}.
+     *
+     * # Configuring ngPluralize with offset
+     * The `offset` attribute allows further customization of pluralized text, which can result in
+     * a better user experience. For example, instead of the message "4 people are viewing this document",
+     * you might display "John, Kate and 2 others are viewing this document".
+     * The offset attribute allows you to offset a number by any desired value.
+     * Let's take a look at an example:
+     *
+     * 
    +     * 
+     * 
+     * 
    
+     *
+     * Notice that we are still using two plural categories(one, other), but we added
+     * three explicit number rules 0, 1 and 2.
+     * When one person, perhaps John, views the document, "John is viewing" will be shown.
+     * When three people view the document, no explicit number rule is found, so
+     * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
+     * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
+     * is shown.
+     *
+     * Note that when you specify offsets, you must provide explicit number rules for
+     * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
+     * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
+     * plural categories "one" and "other".
+     *
+     * @param {string|expression} count The variable to be bounded to.
+     * @param {string} when The mapping between plural category to its correspoding strings.
+     * @param {number=} offset Offset to deduct from the total number.
+     *
+     * @example
+     
      
-      
-      count: {{count}}
+     
+     
    
+     Person 1:
    
+     Person 2:
    
+     Number of People:
    
+
+     
+     Without Offset:
+     
+     
    
+
+     
+     With Offset(2):
+     
+     
+     
    
          
      
-       it('should check ng-click', function() {
-         expect(binding('count')).toBe('0');
-         element('.doc-example-live :button').click();
-         expect(binding('count')).toBe('1');
-       });
-     
-       
- */
-/*
- * A directive that allows creation of custom onclick handlers that are defined as angular
- * expressions and are compiled and executed within the current scope.
- *
- * Events that are handled via these handler are always configured not to propagate further.
- */
-var ngEventDirectives = {};
-forEach(
-  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave'.split(' '),
-  function(name) {
-    var directiveName = directiveNormalize('ng-' + name);
-    ngEventDirectives[directiveName] = ['$parse', function($parse) {
-      return function(scope, element, attr) {
-        var fn = $parse(attr[directiveName]);
-        element.bind(lowercase(name), function(event) {
-          scope.$apply(function() {
-            fn(scope, {$event:event});
-          });
-        });
-      };
-    }];
-  }
-);
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngDblclick
- *
- * @description
- * The `ngDblclick` directive allows you to specify custom behavior on dblclick event.
- *
- * @element ANY
- * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
- * dblclick. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMousedown
- *
- * @description
- * The ngMousedown directive allows you to specify custom behavior on mousedown event.
- *
- * @element ANY
- * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
- * mousedown. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseup
- *
- * @description
- * Specify custom behavior on mouseup event.
- *
- * @element ANY
- * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
- * mouseup. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseover
- *
- * @description
- * Specify custom behavior on mouseover event.
- *
- * @element ANY
- * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
- * mouseover. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseenter
- *
- * @description
- * Specify custom behavior on mouseenter event.
- *
- * @element ANY
- * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
- * mouseenter. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseleave
- *
- * @description
- * Specify custom behavior on mouseleave event.
- *
- * @element ANY
- * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
- * mouseleave. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMousemove
- *
- * @description
- * Specify custom behavior on mousemove event.
- *
- * @element ANY
- * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
- * mousemove. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
+     it('should show correct pluralized string', function() {
+     expect(element('.doc-example-live ng-pluralize:first').text()).
+     toBe('1 person is viewing.');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Igor is viewing.');
+
+     using('.doc-example-live').input('personCount').enter('0');
+     expect(element('.doc-example-live ng-pluralize:first').text()).
+     toBe('Nobody is viewing.');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Nobody is viewing.');
+
+     using('.doc-example-live').input('personCount').enter('2');
+     expect(element('.doc-example-live ng-pluralize:first').text()).
+     toBe('2 people are viewing.');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Igor and Misko are viewing.');
+
+     using('.doc-example-live').input('personCount').enter('3');
+     expect(element('.doc-example-live ng-pluralize:first').text()).
+     toBe('3 people are viewing.');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Igor, Misko and one other person are viewing.');
+
+     using('.doc-example-live').input('personCount').enter('4');
+     expect(element('.doc-example-live ng-pluralize:first').text()).
+     toBe('4 people are viewing.');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Igor, Misko and 2 other people are viewing.');
+     });
 
+     it('should show data-binded names', function() {
+     using('.doc-example-live').input('personCount').enter('4');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Igor, Misko and 2 other people are viewing.');
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngSubmit
- *
- * @description
- * Enables binding angular expressions to onsubmit events.
- *
- * Additionally it prevents the default action (which for form means sending the request to the
- * server and reloading the current page).
- *
- * @element form
- * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
- *
- * @example
-   
-     
-      
-      
    
-        Enter text and hit enter:
-        
-        
-        
    list={{list}}
    
-      
    
-         
-     
-       it('should check ng-submit', function() {
-         expect(binding('list')).toBe('[]');
-         element('.doc-example-live #submit').click();
-         expect(binding('list')).toBe('["hello"]');
-         expect(input('text').val()).toBe('');
-       });
-       it('should ignore empty strings', function() {
-         expect(binding('list')).toBe('[]');
-         element('.doc-example-live #submit').click();
-         element('.doc-example-live #submit').click();
-         expect(binding('list')).toBe('["hello"]');
-       });
+     using('.doc-example-live').input('person1').enter('Di');
+     using('.doc-example-live').input('person2').enter('Vojta');
+     expect(element('.doc-example-live ng-pluralize:last').text()).
+     toBe('Di, Vojta and 2 other people are viewing.');
+     });
      
-       
- */
-var ngSubmitDirective = ngDirective(function(scope, element, attrs) {
-  element.bind('submit', function() {
-    scope.$apply(attrs.ngSubmit);
-  });
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngInclude
- * @restrict ECA
- *
- * @description
- * Fetches, compiles and includes an external HTML fragment.
- *
- * Keep in mind that Same Origin Policy applies to included resources
- * (e.g. ngInclude won't work for cross-domain requests on all browsers and for
- *  file:// access on some browsers).
- *
- * @scope
- *
- * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
- *                 make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
- * @param {string=} onload Expression to evaluate when a new partial is loaded.
- *
- * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
- *                  $anchorScroll} to scroll the viewport after the content is loaded.
- *
- *                  - If the attribute is not set, disable scrolling.
- *                  - If the attribute is set without value, enable scrolling.
- *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.
- *
- * @example
-  
-    
-     
    
-       
-       url of the template: {{template.url}}
-       
    
-       
    
-     
    
-        
-    
-      function Ctrl($scope) {
-        $scope.templates =
-          [ { name: 'template1.html', url: 'template1.html'}
-          , { name: 'template2.html', url: 'template2.html'} ];
-        $scope.template = $scope.templates[0];
-      }
-     
-    
-      Content of template1.html
-    
-    
-      Content of template2.html
-    
-    
-      it('should load template1.html', function() {
-       expect(element('.doc-example-live [ng-include]').text()).
-         toMatch(/Content of template1.html/);
-      });
-      it('should load template2.html', function() {
-       select('template').option('1');
-       expect(element('.doc-example-live [ng-include]').text()).
-         toMatch(/Content of template2.html/);
-      });
-      it('should change to blank', function() {
-       select('template').option('');
-       expect(element('.doc-example-live [ng-include]').text()).toEqual('');
-      });
-    
-      
- */
+         
+     */
+    var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
+        var BRACE = /{}/g;
+        return {
+            restrict: 'EA',
+            link: function(scope, element, attr) {
+                var numberExp = attr.count,
+                    whenExp = element.attr(attr.$attr.when), // this is because we have {{}} in attrs
+                    offset = attr.offset || 0,
+                    whens = scope.$eval(whenExp),
+                    whensExpFns = {},
+                    startSymbol = $interpolate.startSymbol(),
+                    endSymbol = $interpolate.endSymbol();
+
+                forEach(whens, function(expression, key) {
+                    whensExpFns[key] =
+                        $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
+                            offset + endSymbol));
+                });
 
+                scope.$watch(function() {
+                    var value = parseFloat(scope.$eval(numberExp));
 
-/**
- * @ngdoc event
- * @name ng.directive:ngInclude#$includeContentLoaded
- * @eventOf ng.directive:ngInclude
- * @eventType emit on the current ngInclude scope
- * @description
- * Emitted every time the ngInclude content is reloaded.
- */
-var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile',
-                  function($http,   $templateCache,   $anchorScroll,   $compile) {
-  return {
-    restrict: 'ECA',
-    terminal: true,
-    compile: function(element, attr) {
-      var srcExp = attr.ngInclude || attr.src,
-          onloadExp = attr.onload || '',
-          autoScrollExp = attr.autoscroll;
-
-      return function(scope, element) {
-        var changeCounter = 0,
-            childScope;
-
-        var clearContent = function() {
-          if (childScope) {
-            childScope.$destroy();
-            childScope = null;
-          }
-
-          element.html('');
+                    if (!isNaN(value)) {
+                        //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
+                        //check it against pluralization rules in $locale service
+                        if (!whens[value]) value = $locale.pluralCat(value - offset);
+                        return whensExpFns[value](scope, element, true);
+                    } else {
+                        return '';
+                    }
+                }, function(newVal) {
+                    element.text(newVal);
+                });
+            }
         };
+    }];
 
-        scope.$watch(srcExp, function(src) {
-          var thisChangeId = ++changeCounter;
-
-          if (src) {
-            $http.get(src, {cache: $templateCache}).success(function(response) {
-              if (thisChangeId !== changeCounter) return;
-
-              if (childScope) childScope.$destroy();
-              childScope = scope.$new();
-
-              element.html(response);
-              $compile(element.contents())(childScope);
-
-              if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
-                $anchorScroll();
-              }
-
-              childScope.$emit('$includeContentLoaded');
-              scope.$eval(onloadExp);
-            }).error(function() {
-              if (thisChangeId === changeCounter) clearContent();
-            });
-          } else clearContent();
-        });
-      };
-    }
-  };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngInit
- *
- * @description
- * The `ngInit` directive specifies initialization tasks to be executed
- *  before the template enters execution mode during bootstrap.
- *
- * @element ANY
- * @param {expression} ngInit {@link guide/expression Expression} to eval.
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngRepeat
+     *
+     * @description
+     * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
+     * instance gets its own scope, where the given loop variable is set to the current collection item,
+     * and `$index` is set to the item index or key.
+     *
+     * Special properties are exposed on the local scope of each template instance, including:
+     *
+     *   * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
+     *   * `$first` – `{boolean}` – true if the repeated element is first in the iterator.
+     *   * `$middle` – `{boolean}` – true if the repeated element is between the first and last in the iterator.
+     *   * `$last` – `{boolean}` – true if the repeated element is last in the iterator.
+     *
+     *
+     * @element ANY
+     * @scope
+     * @priority 1000
+     * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. Two
+     *   formats are currently supported:
+     *
+     *   * `variable in expression` – where variable is the user defined loop variable and `expression`
+     *     is a scope expression giving the collection to enumerate.
+     *
+     *     For example: `track in cd.tracks`.
+     *
+     *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
+     *     and `expression` is the scope expression giving the collection to enumerate.
+     *
+     *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
+     *
+     * @example
+     * This example initializes the scope to a list of names and
+     * then uses `ngRepeat` to display every person:
+     
      
-    
    
-      {{greeting}} {{person}}!
-    
    
+     
    
+     I have {{friends.length}} friends. They are:
+     
      
+     
    • 
+     [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
+     
      • 
+     
    
+     
    
          
      
-       it('should check greeting', function() {
-         expect(binding('greeting')).toBe('Hello');
-         expect(binding('person')).toBe('World');
-       });
+     it('should check ng-repeat', function() {
+     var r = using('.doc-example-live').repeater('ul li');
+     expect(r.count()).toBe(2);
+     expect(r.row(0)).toEqual(["1","John","25"]);
+     expect(r.row(1)).toEqual(["2","Mary","28"]);
+     });
      
-       
- */
-var ngInitDirective = ngDirective({
-  compile: function() {
-    return {
-      pre: function(scope, element, attrs) {
-        scope.$eval(attrs.ngInit);
-      }
-    }
-  }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngNonBindable
- * @priority 1000
- *
- * @description
- * Sometimes it is necessary to write code which looks like bindings but which should be left alone
- * by angular. Use `ngNonBindable` to make angular ignore a chunk of HTML.
- *
- * @element ANY
- *
- * @example
- * In this example there are two location where a simple binding (`{{}}`) is present, but the one
- * wrapped in `ngNonBindable` is left alone.
- *
- * @example
-    
-      
-        
    Normal: {{1 + 2}}
    
-        
    Ignored: {{1 + 2}}
    
-          
-      
-       it('should check ng-non-bindable', function() {
-         expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
-         expect(using('.doc-example-live').element('div:last').text()).
-           toMatch(/1 \+ 2/);
-       });
-      
-        
- */
-var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngPluralize
- * @restrict EA
- *
- * @description
- * # Overview
- * `ngPluralize` is a directive that displays messages according to en-US localization rules.
- * These rules are bundled with angular.js and the rules can be overridden
- * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
- * by specifying the mappings between
- * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
- * plural categories} and the strings to be displayed.
- *
- * # Plural categories and explicit number rules
- * There are two
- * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
- * plural categories} in Angular's default en-US locale: "one" and "other".
- *
- * While a pural category may match many numbers (for example, in en-US locale, "other" can match
- * any number that is not 1), an explicit number rule can only match one number. For example, the
- * explicit number rule for "3" matches the number 3. You will see the use of plural categories
- * and explicit number rules throughout later parts of this documentation.
- *
- * # Configuring ngPluralize
- * You configure ngPluralize by providing 2 attributes: `count` and `when`.
- * You can also provide an optional attribute, `offset`.
- *
- * The value of the `count` attribute can be either a string or an {@link guide/expression
- * Angular expression}; these are evaluated on the current scope for its bound value.
- *
- * The `when` attribute specifies the mappings between plural categories and the actual
- * string to be displayed. The value of the attribute should be a JSON object so that Angular
- * can interpret it correctly.
- *
- * The following example shows how to configure ngPluralize:
- *
- * 
    - * 
- * 
- *
    
- *
- * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
- * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
- * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
- * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
- * show "a dozen people are viewing".
- *
- * You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
- * into pluralized strings. In the previous example, Angular will replace `{}` with
- * `{{personCount}}`. The closed braces `{}` is a placeholder
- * for {{numberExpression}}.
- *
- * # Configuring ngPluralize with offset
- * The `offset` attribute allows further customization of pluralized text, which can result in
- * a better user experience. For example, instead of the message "4 people are viewing this document",
- * you might display "John, Kate and 2 others are viewing this document".
- * The offset attribute allows you to offset a number by any desired value.
- * Let's take a look at an example:
- *
- * 
    - * 
- * 
- * 
    
- *
- * Notice that we are still using two plural categories(one, other), but we added
- * three explicit number rules 0, 1 and 2.
- * When one person, perhaps John, views the document, "John is viewing" will be shown.
- * When three people view the document, no explicit number rule is found, so
- * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
- * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
- * is shown.
- *
- * Note that when you specify offsets, you must provide explicit number rules for
- * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
- * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
- * plural categories "one" and "other".
- *
- * @param {string|expression} count The variable to be bounded to.
- * @param {string} when The mapping between plural category to its correspoding strings.
- * @param {number=} offset Offset to deduct from the total number.
- *
- * @example
-    
-      
-        
-        
    
-          Person 1:
    
-          Person 2:
    
-          Number of People:
    
-
-          
-          Without Offset:
-          
-          
    
-
-          
-          With Offset(2):
-          
-          
-        
    
-          
-      
-        it('should show correct pluralized string', function() {
-          expect(element('.doc-example-live ng-pluralize:first').text()).
-                                             toBe('1 person is viewing.');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-                                                toBe('Igor is viewing.');
-
-          using('.doc-example-live').input('personCount').enter('0');
-          expect(element('.doc-example-live ng-pluralize:first').text()).
-                                               toBe('Nobody is viewing.');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-                                              toBe('Nobody is viewing.');
-
-          using('.doc-example-live').input('personCount').enter('2');
-          expect(element('.doc-example-live ng-pluralize:first').text()).
-                                            toBe('2 people are viewing.');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-                              toBe('Igor and Misko are viewing.');
-
-          using('.doc-example-live').input('personCount').enter('3');
-          expect(element('.doc-example-live ng-pluralize:first').text()).
-                                            toBe('3 people are viewing.');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-                              toBe('Igor, Misko and one other person are viewing.');
-
-          using('.doc-example-live').input('personCount').enter('4');
-          expect(element('.doc-example-live ng-pluralize:first').text()).
-                                            toBe('4 people are viewing.');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-                              toBe('Igor, Misko and 2 other people are viewing.');
-        });
-
-        it('should show data-binded names', function() {
-          using('.doc-example-live').input('personCount').enter('4');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-              toBe('Igor, Misko and 2 other people are viewing.');
+         
+     */
+    var ngRepeatDirective = ngDirective({
+        transclude: 'element',
+        priority: 1000,
+        terminal: true,
+        compile: function(element, attr, linker) {
+            return function(scope, iterStartElement, attr){
+                var expression = attr.ngRepeat;
+                var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
+                    lhs, rhs, valueIdent, keyIdent;
+                if (! match) {
+                    throw Error("Expected ngRepeat in form of '_item_ in _collection_' but got '" +
+                        expression + "'.");
+                }
+                lhs = match[1];
+                rhs = match[2];
+                match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
+                if (!match) {
+                    throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
+                        lhs + "'.");
+                }
+                valueIdent = match[3] || match[1];
+                keyIdent = match[2];
+
+                // Store a list of elements from previous run. This is a hash where key is the item from the
+                // iterator, and the value is an array of objects with following properties.
+                //   - scope: bound scope
+                //   - element: previous element.
+                //   - index: position
+                // We need an array of these objects since the same object can be returned from the iterator.
+                // We expect this to be a rare case.
+                var lastOrder = new HashQueueMap();
+                scope.$watch(function(scope){
+                    var index, length,
+                        collection = scope.$eval(rhs),
+                        collectionLength = size(collection, true),
+                        childScope,
+                    // Same as lastOrder but it has the current state. It will become the
+                    // lastOrder on the next iteration.
+                        nextOrder = new HashQueueMap(),
+                        key, value, // key/value of iteration
+                        array, last,       // last object information {scope, element, index}
+                        cursor = iterStartElement;     // current position of the node
+
+                    if (!isArray(collection)) {
+                        // if object, extract keys, sort them and use to determine order of iteration over obj props
+                        array = [];
+                        for(key in collection) {
+                            if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
+                                array.push(key);
+                            }
+                        }
+                        array.sort();
+                    } else {
+                        array = collection || [];
+                    }
 
-          using('.doc-example-live').input('person1').enter('Di');
-          using('.doc-example-live').input('person2').enter('Vojta');
-          expect(element('.doc-example-live ng-pluralize:last').text()).
-              toBe('Di, Vojta and 2 other people are viewing.');
-        });
-      
-        
- */
-var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
-  var BRACE = /{}/g;
-  return {
-    restrict: 'EA',
-    link: function(scope, element, attr) {
-      var numberExp = attr.count,
-          whenExp = element.attr(attr.$attr.when), // this is because we have {{}} in attrs
-          offset = attr.offset || 0,
-          whens = scope.$eval(whenExp),
-          whensExpFns = {},
-          startSymbol = $interpolate.startSymbol(),
-          endSymbol = $interpolate.endSymbol();
-
-      forEach(whens, function(expression, key) {
-        whensExpFns[key] =
-          $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
-            offset + endSymbol));
-      });
-
-      scope.$watch(function() {
-        var value = parseFloat(scope.$eval(numberExp));
-
-        if (!isNaN(value)) {
-          //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
-          //check it against pluralization rules in $locale service
-          if (!whens[value]) value = $locale.pluralCat(value - offset);
-           return whensExpFns[value](scope, element, true);
-        } else {
-          return '';
-        }
-      }, function(newVal) {
-        element.text(newVal);
-      });
-    }
-  };
-}];
+                    // we are not using forEach for perf reasons (trying to avoid #call)
+                    for (index = 0, length = array.length; index < length; index++) {
+                        key = (collection === array) ? index : array[index];
+                        value = collection[key];
+                        last = lastOrder.shift(value);
+                        if (last) {
+                            // if we have already seen this object, then we need to reuse the
+                            // associated scope/element
+                            childScope = last.scope;
+                            nextOrder.push(value, last);
+
+                            if (index === last.index) {
+                                // do nothing
+                                cursor = last.element;
+                            } else {
+                                // existing item which got moved
+                                last.index = index;
+                                // This may be a noop, if the element is next, but I don't know of a good way to
+                                // figure this out,  since it would require extra DOM access, so let's just hope that
+                                // the browsers realizes that it is noop, and treats it as such.
+                                cursor.after(last.element);
+                                cursor = last.element;
+                            }
+                        } else {
+                            // new item which we don't know about
+                            childScope = scope.$new();
+                        }
+
+                        childScope[valueIdent] = value;
+                        if (keyIdent) childScope[keyIdent] = key;
+                        childScope.$index = index;
+
+                        childScope.$first = (index === 0);
+                        childScope.$last = (index === (collectionLength - 1));
+                        childScope.$middle = !(childScope.$first || childScope.$last);
+
+                        if (!last) {
+                            linker(childScope, function(clone){
+                                cursor.after(clone);
+                                last = {
+                                    scope: childScope,
+                                    element: (cursor = clone),
+                                    index: index
+                                };
+                                nextOrder.push(value, last);
+                            });
+                        }
+                    }
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngRepeat
- *
- * @description
- * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
- * instance gets its own scope, where the given loop variable is set to the current collection item,
- * and `$index` is set to the item index or key.
- *
- * Special properties are exposed on the local scope of each template instance, including:
- *
- *   * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
- *   * `$first` – `{boolean}` – true if the repeated element is first in the iterator.
- *   * `$middle` – `{boolean}` – true if the repeated element is between the first and last in the iterator.
- *   * `$last` – `{boolean}` – true if the repeated element is last in the iterator.
- *
- *
- * @element ANY
- * @scope
- * @priority 1000
- * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. Two
- *   formats are currently supported:
- *
- *   * `variable in expression` – where variable is the user defined loop variable and `expression`
- *     is a scope expression giving the collection to enumerate.
- *
- *     For example: `track in cd.tracks`.
- *
- *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
- *     and `expression` is the scope expression giving the collection to enumerate.
- *
- *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
- *
- * @example
- * This example initializes the scope to a list of names and
- * then uses `ngRepeat` to display every person:
-    
-      
-        
    
-          I have {{friends.length}} friends. They are:
-          
      
-            
    • 
-              [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
-            
      • 
-          
    
-        
    
-          
-      
-         it('should check ng-repeat', function() {
-           var r = using('.doc-example-live').repeater('ul li');
-           expect(r.count()).toBe(2);
-           expect(r.row(0)).toEqual(["1","John","25"]);
-           expect(r.row(1)).toEqual(["2","Mary","28"]);
-         });
-      
-        
- */
-var ngRepeatDirective = ngDirective({
-  transclude: 'element',
-  priority: 1000,
-  terminal: true,
-  compile: function(element, attr, linker) {
-    return function(scope, iterStartElement, attr){
-      var expression = attr.ngRepeat;
-      var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
-        lhs, rhs, valueIdent, keyIdent;
-      if (! match) {
-        throw Error("Expected ngRepeat in form of '_item_ in _collection_' but got '" +
-          expression + "'.");
-      }
-      lhs = match[1];
-      rhs = match[2];
-      match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
-      if (!match) {
-        throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
-            lhs + "'.");
-      }
-      valueIdent = match[3] || match[1];
-      keyIdent = match[2];
-
-      // Store a list of elements from previous run. This is a hash where key is the item from the
-      // iterator, and the value is an array of objects with following properties.
-      //   - scope: bound scope
-      //   - element: previous element.
-      //   - index: position
-      // We need an array of these objects since the same object can be returned from the iterator.
-      // We expect this to be a rare case.
-      var lastOrder = new HashQueueMap();
-      scope.$watch(function(scope){
-        var index, length,
-            collection = scope.$eval(rhs),
-            collectionLength = size(collection, true),
-            childScope,
-            // Same as lastOrder but it has the current state. It will become the
-            // lastOrder on the next iteration.
-            nextOrder = new HashQueueMap(),
-            key, value, // key/value of iteration
-            array, last,       // last object information {scope, element, index}
-            cursor = iterStartElement;     // current position of the node
-
-        if (!isArray(collection)) {
-          // if object, extract keys, sort them and use to determine order of iteration over obj props
-          array = [];
-          for(key in collection) {
-            if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
-              array.push(key);
-            }
-          }
-          array.sort();
-        } else {
-          array = collection || [];
-        }
-
-        // we are not using forEach for perf reasons (trying to avoid #call)
-        for (index = 0, length = array.length; index < length; index++) {
-          key = (collection === array) ? index : array[index];
-          value = collection[key];
-          last = lastOrder.shift(value);
-          if (last) {
-            // if we have already seen this object, then we need to reuse the
-            // associated scope/element
-            childScope = last.scope;
-            nextOrder.push(value, last);
-
-            if (index === last.index) {
-              // do nothing
-              cursor = last.element;
-            } else {
-              // existing item which got moved
-              last.index = index;
-              // This may be a noop, if the element is next, but I don't know of a good way to
-              // figure this out,  since it would require extra DOM access, so let's just hope that
-              // the browsers realizes that it is noop, and treats it as such.
-              cursor.after(last.element);
-              cursor = last.element;
-            }
-          } else {
-            // new item which we don't know about
-            childScope = scope.$new();
-          }
-
-          childScope[valueIdent] = value;
-          if (keyIdent) childScope[keyIdent] = key;
-          childScope.$index = index;
-
-          childScope.$first = (index === 0);
-          childScope.$last = (index === (collectionLength - 1));
-          childScope.$middle = !(childScope.$first || childScope.$last);
-
-          if (!last) {
-            linker(childScope, function(clone){
-              cursor.after(clone);
-              last = {
-                  scope: childScope,
-                  element: (cursor = clone),
-                  index: index
-                };
-              nextOrder.push(value, last);
-            });
-          }
-        }
+                    //shrink children
+                    for (key in lastOrder) {
+                        if (lastOrder.hasOwnProperty(key)) {
+                            array = lastOrder[key];
+                            while(array.length) {
+                                value = array.pop();
+                                value.element.remove();
+                                value.scope.$destroy();
+                            }
+                        }
+                    }
 
-        //shrink children
-        for (key in lastOrder) {
-          if (lastOrder.hasOwnProperty(key)) {
-            array = lastOrder[key];
-            while(array.length) {
-              value = array.pop();
-              value.element.remove();
-              value.scope.$destroy();
-            }
-          }
+                    lastOrder = nextOrder;
+                });
+            };
         }
+    });
 
-        lastOrder = nextOrder;
-      });
-    };
-  }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngShow
- *
- * @description
- * The `ngShow` and `ngHide` directives show or hide a portion of the DOM tree (HTML)
- * conditionally.
- *
- * @element ANY
- * @param {expression} ngShow If the {@link guide/expression expression} is truthy
- *     then the element is shown or hidden respectively.
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngShow
+     *
+     * @description
+     * The `ngShow` and `ngHide` directives show or hide a portion of the DOM tree (HTML)
+     * conditionally.
+     *
+     * @element ANY
+     * @param {expression} ngShow If the {@link guide/expression expression} is truthy
+     *     then the element is shown or hidden respectively.
+     *
+     * @example
+     
      
-        Click me: 
    
-        Show: I show up when your checkbox is checked. 
    
-        Hide: I hide when your checkbox is checked.
+     Click me: 
    
+     Show: I show up when your checkbox is checked. 
    
+     Hide: I hide when your checkbox is checked.
          
      
-       it('should check ng-show / ng-hide', function() {
-         expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
-         expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
+     it('should check ng-show / ng-hide', function() {
+     expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
+     expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
 
-         input('checked').check();
+     input('checked').check();
 
-         expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
-         expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
-       });
+     expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
+     expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
+     });
      
-       
- */
+         
+     */
 //TODO(misko): refactor to remove element from the DOM
-var ngShowDirective = ngDirective(function(scope, element, attr){
-  scope.$watch(attr.ngShow, function(value){
-    element.css('display', toBoolean(value) ? '' : 'none');
-  });
-});
+    var ngShowDirective = ngDirective(function(scope, element, attr){
+        scope.$watch(attr.ngShow, function(value){
+            element.css('display', toBoolean(value) ? '' : 'none');
+        });
+    });
 
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngHide
- *
- * @description
- * The `ngHide` and `ngShow` directives hide or show a portion
- * of the HTML conditionally.
- *
- * @element ANY
- * @param {expression} ngHide If the {@link guide/expression expression} truthy then
- *     the element is shown or hidden respectively.
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngHide
+     *
+     * @description
+     * The `ngHide` and `ngShow` directives hide or show a portion
+     * of the HTML conditionally.
+     *
+     * @element ANY
+     * @param {expression} ngHide If the {@link guide/expression expression} truthy then
+     *     the element is shown or hidden respectively.
+     *
+     * @example
+     
      
-        Click me: 
    
-        Show: I show up when you checkbox is checked? 
    
-        Hide: I hide when you checkbox is checked?
+     Click me: 
    
+     Show: I show up when you checkbox is checked? 
    
+     Hide: I hide when you checkbox is checked?
          
      
-       it('should check ng-show / ng-hide', function() {
-         expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
-         expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
+     it('should check ng-show / ng-hide', function() {
+     expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
+     expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
 
-         input('checked').check();
+     input('checked').check();
 
-         expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
-         expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
-       });
+     expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
+     expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
+     });
      
-       
- */
+         
+     */
 //TODO(misko): refactor to remove element from the DOM
-var ngHideDirective = ngDirective(function(scope, element, attr){
-  scope.$watch(attr.ngHide, function(value){
-    element.css('display', toBoolean(value) ? 'none' : '');
-  });
-});
+    var ngHideDirective = ngDirective(function(scope, element, attr){
+        scope.$watch(attr.ngHide, function(value){
+            element.css('display', toBoolean(value) ? 'none' : '');
+        });
+    });
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngStyle
- *
- * @description
- * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
- *
- * @element ANY
- * @param {expression} ngStyle {@link guide/expression Expression} which evals to an
- *      object whose keys are CSS style names and values are corresponding values for those CSS
- *      keys.
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngStyle
+     *
+     * @description
+     * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
+     *
+     * @element ANY
+     * @param {expression} ngStyle {@link guide/expression Expression} which evals to an
+     *      object whose keys are CSS style names and values are corresponding values for those CSS
+     *      keys.
+     *
+     * @example
+     
      
-        
-        
-        
    
-        Sample Text
-        
    myStyle={{myStyle}}
    
+     
+     
+     
    
+     Sample Text
+     
    myStyle={{myStyle}}
    
          
      
-       span {
-         color: black;
-       }
+     span {
+     color: black;
+     }
      
      
-       it('should check ng-style', function() {
-         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
-         element('.doc-example-live :button[value=set]').click();
-         expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
-         element('.doc-example-live :button[value=clear]').click();
-         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
-       });
+     it('should check ng-style', function() {
+     expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
+     element('.doc-example-live :button[value=set]').click();
+     expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
+     element('.doc-example-live :button[value=clear]').click();
+     expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
+     });
      
-       
- */
-var ngStyleDirective = ngDirective(function(scope, element, attr) {
-  scope.$watch(attr.ngStyle, function(newStyles, oldStyles) {
-    if (oldStyles && (newStyles !== oldStyles)) {
-      forEach(oldStyles, function(val, style) { element.css(style, '');});
-    }
-    if (newStyles) element.css(newStyles);
-  }, true);
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngSwitch
- * @restrict EA
- *
- * @description
- * Conditionally change the DOM structure.
- *
- * @usageContent
- * ...
- *   ...
- *   ...
- *   ...
- *
- * @scope
- * @param {*} ngSwitch|on expression to match against ng-switch-when.
- * @paramDescription
- * On child elments add:
- *
- * * `ngSwitchWhen`: the case statement to match against. If match then this
- *   case will be displayed.
- * * `ngSwitchDefault`: the default case when no other casses match.
- *
- * @example
-    
-      
-        
-        
    
-          
-          selection={{selection}}
-          
    
-          
    
-            
    Settings Div
    
-            Home Span
-            default
-          
    
-        
    
-          
-      
-        it('should start in settings', function() {
-         expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
-        });
-        it('should change to home', function() {
-         select('selection').option('home');
-         expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
-        });
-        it('should select deafault', function() {
-         select('selection').option('other');
-         expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
-        });
-      
-        
- */
-var NG_SWITCH = 'ng-switch';
-var ngSwitchDirective = valueFn({
-  restrict: 'EA',
-  compile: function(element, attr) {
-    var watchExpr = attr.ngSwitch || attr.on,
-        cases = {};
-
-    element.data(NG_SWITCH, cases);
-    return function(scope, element){
-      var selectedTransclude,
-          selectedElement,
-          selectedScope;
-
-      scope.$watch(watchExpr, function(value) {
-        if (selectedElement) {
-          selectedScope.$destroy();
-          selectedElement.remove();
-          selectedElement = selectedScope = null;
-        }
-        if ((selectedTransclude = cases['!' + value] || cases['?'])) {
-          scope.$eval(attr.change);
-          selectedScope = scope.$new();
-          selectedTransclude(selectedScope, function(caseElement) {
-            selectedElement = caseElement;
-            element.append(caseElement);
-          });
-        }
-      });
-    };
-  }
-});
-
-var ngSwitchWhenDirective = ngDirective({
-  transclude: 'element',
-  priority: 500,
-  compile: function(element, attrs, transclude) {
-    var cases = element.inheritedData(NG_SWITCH);
-    assertArg(cases);
-    cases['!' + attrs.ngSwitchWhen] = transclude;
-  }
-});
-
-var ngSwitchDefaultDirective = ngDirective({
-  transclude: 'element',
-  priority: 500,
-  compile: function(element, attrs, transclude) {
-    var cases = element.inheritedData(NG_SWITCH);
-    assertArg(cases);
-    cases['?'] = transclude;
-  }
-});
+         
+     */
+    var ngStyleDirective = ngDirective(function(scope, element, attr) {
+        scope.$watch(attr.ngStyle, function(newStyles, oldStyles) {
+            if (oldStyles && (newStyles !== oldStyles)) {
+                forEach(oldStyles, function(val, style) { element.css(style, '');});
+            }
+            if (newStyles) element.css(newStyles);
+        }, true);
+    });
 
-/**
- * @ngdoc directive
- * @name ng.directive:ngTransclude
- *
- * @description
- * Insert the transcluded DOM here.
- *
- * @element ANY
- *
- * @example
-   
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngSwitch
+     * @restrict EA
+     *
+     * @description
+     * Conditionally change the DOM structure.
+     *
+     * @usageContent
+     * ...
+     *   ...
+     *   ...
+     *   ...
+     *
+     * @scope
+     * @param {*} ngSwitch|on expression to match against ng-switch-when.
+     * @paramDescription
+     * On child elments add:
+     *
+     * * `ngSwitchWhen`: the case statement to match against. If match then this
+     *   case will be displayed.
+     * * `ngSwitchDefault`: the default case when no other casses match.
+     *
+     * @example
+     
      
-       
-       
    
-         
    
-          
    
-         {{text}}
-       
    
+     
+     
    
+     
+     selection={{selection}}
+     
    
+     
    
+     
    Settings Div
    
+     Home Span
+     default
+     
    
+     
    
          
      
-        it('should have transcluded', function() {
-          input('title').enter('TITLE');
-          input('text').enter('TEXT');
-          expect(binding('title')).toEqual('TITLE');
-          expect(binding('text')).toEqual('TEXT');
-        });
+     it('should start in settings', function() {
+     expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
+     });
+     it('should change to home', function() {
+     select('selection').option('home');
+     expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
+     });
+     it('should select deafault', function() {
+     select('selection').option('other');
+     expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
+     });
      
-       
- *
- */
-var ngTranscludeDirective = ngDirective({
-  controller: ['$transclude', '$element', function($transclude, $element) {
-    $transclude(function(clone) {
-      $element.append(clone);
+         
+     */
+    var NG_SWITCH = 'ng-switch';
+    var ngSwitchDirective = valueFn({
+        restrict: 'EA',
+        compile: function(element, attr) {
+            var watchExpr = attr.ngSwitch || attr.on,
+                cases = {};
+
+            element.data(NG_SWITCH, cases);
+            return function(scope, element){
+                var selectedTransclude,
+                    selectedElement,
+                    selectedScope;
+
+                scope.$watch(watchExpr, function(value) {
+                    if (selectedElement) {
+                        selectedScope.$destroy();
+                        selectedElement.remove();
+                        selectedElement = selectedScope = null;
+                    }
+                    if ((selectedTransclude = cases['!' + value] || cases['?'])) {
+                        scope.$eval(attr.change);
+                        selectedScope = scope.$new();
+                        selectedTransclude(selectedScope, function(caseElement) {
+                            selectedElement = caseElement;
+                            element.append(caseElement);
+                        });
+                    }
+                });
+            };
+        }
     });
-  }]
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngView
- * @restrict ECA
- *
- * @description
- * # Overview
- * `ngView` is a directive that complements the {@link ng.$route $route} service by
- * including the rendered template of the current route into the main layout (`index.html`) file.
- * Every time the current route changes, the included view changes with it according to the
- * configuration of the `$route` service.
- *
- * @scope
- * @example
-    
-      
-        
    
-          Choose:
-          Moby |
-          Moby: Ch1 |
-          Gatsby |
-          Gatsby: Ch4 |
-          Scarlet Letter
    
-
-          
    
-          
    
-
-          
    $location.path() = {{$location.path()}}
    
-          
    $route.current.template = {{$route.current.template}}
    
-          
    $route.current.params = {{$route.current.params}}
    
-          
    $route.current.scope.name = {{$route.current.scope.name}}
    
-          
    $routeParams = {{$routeParams}}
    
-        
    
-          
-
-      
-        controller: {{name}}
    
-        Book Id: {{params.bookId}}
    
-          
-
-      
-        controller: {{name}}
    
-        Book Id: {{params.bookId}}
    
-        Chapter Id: {{params.chapterId}}
-          
-
-      
-        angular.module('ngView', [], function($routeProvider, $locationProvider) {
-          $routeProvider.when('/Book/:bookId', {
-            templateUrl: 'book.html',
-            controller: BookCntl
-          });
-          $routeProvider.when('/Book/:bookId/ch/:chapterId', {
-            templateUrl: 'chapter.html',
-            controller: ChapterCntl
-          });
-
-          // configure html5 to get links working on jsfiddle
-          $locationProvider.html5Mode(true);
-        });
 
-        function MainCntl($scope, $route, $routeParams, $location) {
-          $scope.$route = $route;
-          $scope.$location = $location;
-          $scope.$routeParams = $routeParams;
+    var ngSwitchWhenDirective = ngDirective({
+        transclude: 'element',
+        priority: 500,
+        compile: function(element, attrs, transclude) {
+            var cases = element.inheritedData(NG_SWITCH);
+            assertArg(cases);
+            cases['!' + attrs.ngSwitchWhen] = transclude;
         }
+    });
 
-        function BookCntl($scope, $routeParams) {
-          $scope.name = "BookCntl";
-          $scope.params = $routeParams;
+    var ngSwitchDefaultDirective = ngDirective({
+        transclude: 'element',
+        priority: 500,
+        compile: function(element, attrs, transclude) {
+            var cases = element.inheritedData(NG_SWITCH);
+            assertArg(cases);
+            cases['?'] = transclude;
         }
+    });
 
-        function ChapterCntl($scope, $routeParams) {
-          $scope.name = "ChapterCntl";
-          $scope.params = $routeParams;
-        }
-      
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngTransclude
+     *
+     * @description
+     * Insert the transcluded DOM here.
+     *
+     * @element ANY
+     *
+     * @example
+     
+     
+     
+     
    
+     
    
+      
    
+     {{text}}
+     
    
+         
+     
+     it('should have transcluded', function() {
+     input('title').enter('TITLE');
+     input('text').enter('TEXT');
+     expect(binding('title')).toEqual('TITLE');
+     expect(binding('text')).toEqual('TEXT');
+     });
+     
+         
+     *
+     */
+    var ngTranscludeDirective = ngDirective({
+        controller: ['$transclude', '$element', function($transclude, $element) {
+            $transclude(function(clone) {
+                $element.append(clone);
+            });
+        }]
+    });
 
-      
-        it('should load and compile correct template', function() {
-          element('a:contains("Moby: Ch1")').click();
-          var content = element('.doc-example-live [ng-view]').text();
-          expect(content).toMatch(/controller\: ChapterCntl/);
-          expect(content).toMatch(/Book Id\: Moby/);
-          expect(content).toMatch(/Chapter Id\: 1/);
+    /**
+     * @ngdoc directive
+     * @name ng.directive:ngView
+     * @restrict ECA
+     *
+     * @description
+     * # Overview
+     * `ngView` is a directive that complements the {@link ng.$route $route} service by
+     * including the rendered template of the current route into the main layout (`index.html`) file.
+     * Every time the current route changes, the included view changes with it according to the
+     * configuration of the `$route` service.
+     *
+     * @scope
+     * @example
+     
+     
+     
    
+     Choose:
+     Moby |
+     Moby: Ch1 |
+     Gatsby |
+     Gatsby: Ch4 |
+     Scarlet Letter
    
+
+     
    
+     
    
+
+     
    $location.path() = {{$location.path()}}
    
+     
    $route.current.template = {{$route.current.template}}
    
+     
    $route.current.params = {{$route.current.params}}
    
+     
    $route.current.scope.name = {{$route.current.scope.name}}
    
+     
    $routeParams = {{$routeParams}}
    
+     
    
+         
 
-          element('a:contains("Scarlet")').click();
-          content = element('.doc-example-live [ng-view]').text();
-          expect(content).toMatch(/controller\: BookCntl/);
-          expect(content).toMatch(/Book Id\: Scarlet/);
-        });
-          
-        
- */
+     
+     controller: {{name}}
    
+     Book Id: {{params.bookId}}
    
+         
 
+     
+     controller: {{name}}
    
+     Book Id: {{params.bookId}}
    
+     Chapter Id: {{params.chapterId}}
+         
 
-/**
- * @ngdoc event
- * @name ng.directive:ngView#$viewContentLoaded
- * @eventOf ng.directive:ngView
- * @eventType emit on the current ngView scope
- * @description
- * Emitted every time the ngView content is reloaded.
- */
-var ngViewDirective = ['$http', '$templateCache', '$route', '$anchorScroll', '$compile',
-                       '$controller',
-               function($http,   $templateCache,   $route,   $anchorScroll,   $compile,
-                        $controller) {
-  return {
-    restrict: 'ECA',
-    terminal: true,
-    link: function(scope, element, attr) {
-      var lastScope,
-          onloadExp = attr.onload || '';
-
-      scope.$on('$routeChangeSuccess', update);
-      update();
-
-
-      function destroyLastScope() {
-        if (lastScope) {
-          lastScope.$destroy();
-          lastScope = null;
-        }
-      }
-
-      function clearContent() {
-        element.html('');
-        destroyLastScope();
-      }
-
-      function update() {
-        var locals = $route.current && $route.current.locals,
-            template = locals && locals.$template;
-
-        if (template) {
-          element.html(template);
-          destroyLastScope();
-
-          var link = $compile(element.contents()),
-              current = $route.current,
-              controller;
-
-          lastScope = current.scope = scope.$new();
-          if (current.controller) {
-            locals.$scope = lastScope;
-            controller = $controller(current.controller, locals);
-            element.contents().data('$ngControllerController', controller);
-          }
-
-          link(lastScope);
-          lastScope.$emit('$viewContentLoaded');
-          lastScope.$eval(onloadExp);
-
-          // $anchorScroll might listen on event...
-          $anchorScroll();
-        } else {
-          clearContent();
-        }
-      }
-    }
-  };
-}];
+     
+     angular.module('ngView', [], function($routeProvider, $locationProvider) {
+     $routeProvider.when('/Book/:bookId', {
+     templateUrl: 'book.html',
+     controller: BookCntl
+     });
+     $routeProvider.when('/Book/:bookId/ch/:chapterId', {
+     templateUrl: 'chapter.html',
+     controller: ChapterCntl
+     });
 
-/**
- * @ngdoc directive
- * @name ng.directive:script
- *
- * @description
- * Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
- * template can be used by `ngInclude`, `ngView` or directive templates.
- *
- * @restrict E
- * @param {'text/ng-template'} type must be set to `'text/ng-template'`
- *
- * @example
-  
-    
-      
-
-      Load inlined template
-      
    
-        
-    
-      it('should load template defined inside script tag', function() {
-        element('#tpl-link').click();
-        expect(element('#tpl-content').text()).toMatch(/Content of the template/);
-      });
-    
-      
- */
-var scriptDirective = ['$templateCache', function($templateCache) {
-  return {
-    restrict: 'E',
-    terminal: true,
-    compile: function(element, attr) {
-      if (attr.type == 'text/ng-template') {
-        var templateUrl = attr.id,
-            // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
-            text = element[0].text;
-
-        $templateCache.put(templateUrl, text);
-      }
-    }
-  };
-}];
+     // configure html5 to get links working on jsfiddle
+     $locationProvider.html5Mode(true);
+     });
 
-/**
- * @ngdoc directive
- * @name ng.directive:select
- * @restrict E
- *
- * @description
- * HTML `SELECT` element with angular data-binding.
- *
- * # `ngOptions`
- *
- * Optionally `ngOptions` attribute can be used to dynamically generate a list of `    
 
+     
+     it('should load and compile correct template', function() {
+     element('a:contains("Moby: Ch1")').click();
+     var content = element('.doc-example-live [ng-view]').text();
+     expect(content).toMatch(/controller\: ChapterCntl/);
+     expect(content).toMatch(/Book Id\: Moby/);
+     expect(content).toMatch(/Chapter Id\: 1/);
+
+     element('a:contains("Scarlet")').click();
+     content = element('.doc-example-live [ng-view]').text();
+     expect(content).toMatch(/controller\: BookCntl/);
+     expect(content).toMatch(/Book Id\: Scarlet/);
+     });
+     
+     
+     */
 
-      self.databound = $attrs.ngModel;
 
+    /**
+     * @ngdoc event
+     * @name ng.directive:ngView#$viewContentLoaded
+     * @eventOf ng.directive:ngView
+     * @eventType emit on the current ngView scope
+     * @description
+     * Emitted every time the ngView content is reloaded.
+     */
+    var ngViewDirective = ['$http', '$templateCache', '$route', '$anchorScroll', '$compile',
+        '$controller',
+        function($http,   $templateCache,   $route,   $anchorScroll,   $compile,
+                 $controller) {
+            return {
+                restrict: 'ECA',
+                terminal: true,
+                link: function(scope, element, attr) {
+                    var lastScope,
+                        onloadExp = attr.onload || '';
+
+                    scope.$on('$routeChangeSuccess', update);
+                    update();
+
+
+                    function destroyLastScope() {
+                        if (lastScope) {
+                            lastScope.$destroy();
+                            lastScope = null;
+                        }
+                    }
 
-      self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
-        ngModelCtrl = ngModelCtrl_;
-        nullOption = nullOption_;
-        unknownOption = unknownOption_;
-      }
+                    function clearContent() {
+                        element.html('');
+                        destroyLastScope();
+                    }
 
+                    function update() {
+                        var locals = $route.current && $route.current.locals,
+                            template = locals && locals.$template;
+
+                        if (template) {
+                            element.html(template);
+                            destroyLastScope();
+
+                            var link = $compile(element.contents()),
+                                current = $route.current,
+                                controller;
+
+                            lastScope = current.scope = scope.$new();
+                            if (current.controller) {
+                                locals.$scope = lastScope;
+                                controller = $controller(current.controller, locals);
+                                element.contents().data('$ngControllerController', controller);
+                            }
+
+                            link(lastScope);
+                            lastScope.$emit('$viewContentLoaded');
+                            lastScope.$eval(onloadExp);
+
+                            // $anchorScroll might listen on event...
+                            $anchorScroll();
+                        } else {
+                            clearContent();
+                        }
+                    }
+                }
+            };
+        }];
 
-      self.addOption = function(value) {
-        optionsMap[value] = true;
+    /**
+     * @ngdoc directive
+     * @name ng.directive:script
+     *
+     * @description
+     * Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
+     * template can be used by `ngInclude`, `ngView` or directive templates.
+     *
+     * @restrict E
+     * @param {'text/ng-template'} type must be set to `'text/ng-template'`
+     *
+     * @example
+     
+     
+     
 
-        if (ngModelCtrl.$viewValue == value) {
-          $element.val(value);
-          if (unknownOption.parent()) unknownOption.remove();
-        }
-      };
+     Load inlined template
+     
    
+         
+     
+     it('should load template defined inside script tag', function() {
+     element('#tpl-link').click();
+     expect(element('#tpl-content').text()).toMatch(/Content of the template/);
+     });
+     
+         
+     */
+    var scriptDirective = ['$templateCache', function($templateCache) {
+        return {
+            restrict: 'E',
+            terminal: true,
+            compile: function(element, attr) {
+                if (attr.type == 'text/ng-template') {
+                    var templateUrl = attr.id,
+                    // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
+                        text = element[0].text;
+
+                    $templateCache.put(templateUrl, text);
+                }
+            }
+        };
+    }];
 
+    /**
+     * @ngdoc directive
+     * @name ng.directive:select
+     * @restrict E
+     *
+     * @description
+     * HTML `SELECT` element with angular data-binding.
+     *
+     * # `ngOptions`
+     *
+     * Optionally `ngOptions` attribute can be used to dynamically generate a list of `