Symfony: how to pass config parameters of reusable bundle to framework/twig? [duplicate]

Question

I'm creating reusable Symfony bundle that has many configuration parameters and I need them in framework and twig bundles also.

Here is a working example of how my config currently looks (app/config/config.yml):

# my bundle parameters
parameters:
  locales_active:
    - en_US
    - de_DE
  locale_default: en_US
  locale_fallback: de_DE
  google_maps_api_key: some_value
  google_translate_api_key: some_value

# framework parameters
framework:
  translator:      { fallbacks: ['%locale_fallback%']
  default_locale:  "%locale_default%"

# twig parameters
twig:
  globals:
    locales_active: '%locales_active%'
    google_maps_api_key: '%google_maps_api_key%'
    google_translate_api_key: '%google_translate_api_key%'

This approach works, but I want to be as simple as possible to install this bundle (here is only a small part of parameters, actually there are many more).

What I would like to do is:

1) only create this part of code in config.yml (move bundle parameters to it's own namespace from global "parameters:"):

acme_core:
  locales_active:
    - en_US
    - de_DE
  locale_default: en_US
  locale_fallback: de_DE
  google_maps_api_key: some_value
  google_translate_api_key: some_value

2) assign these parameters to framework or twig dynamically without editing configuration file. For example, maybe in DependencyInjection/Configuration.php if that is possible.

How this could be achieved?

Dezigo · Accepted Answer · 2017-05-09 10:55:18Z

0

It's easy to achieve. Just play around with it.

You need to use DependencyInjection/Configuration and AcmeCoreExtension.

Configuration file should contain validation params and the structure of your bundle's configuration.
AcmeCoreExtension should merge your config with twig.

public function load(array $configs, ContainerBuilder $container)
{
    $configuration = new Configuration();

    $config = $this->processConfiguration($configuration, $configs);

    // merge your configs here (or something similar)
    // $config['twig']['globals']['locales_active'] = 
}

http://symfony.com/doc/current/bundles/configuration.html

answered May 9, 2017 at 10:55

Dezigo

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