Scenario:
I'm using a bundle (FOSFacebookBundle) that allows me to set parameters for exactly one facebook app in my configuration. Everything works perfectly fine, but now I need to set not only one app, but multiple.
My approach:
I've created a AcmeFacebookBundle, which allows multiple apps to be defined (configuration defined in Acme\FacebookBundle\DependencyInjection\Configuration) in an array like so:
acme_facebook:
apps:
some_competition:
server_url: %acme.facebook.some_competition.server_url%
file: %kernel.root_dir%/../vendor/facebook/php-sdk/src/base_facebook.php
alias: facebook
app_id: %acme.facebook.some_competition.app_id%
secret: % acme .facebook.some_competition.secret%
cookie: true
permissions: [email, user_birthday, user_location]
some_other_competition:
server_url: %acme.facebook. some_other_competition.server_url%
file: %kernel.root_dir%/../vendor/facebook/php-sdk/src/base_facebook.php
alias: facebook
app_id: %acme.facebook. some_other_competition.app_id%
secret: % acme .facebook. some_other_competition.secret%
cookie: true
permissions: [email, user_birthday, user_location]
In Acme\FacebookBundle\DependencyInjection\AcmeFacebookExtension I am then looping through all apps. The idea is to compare the server_url parameter against the current URL and override the fos_facebook configuration with mine.
class AcmeFacebookExtension extends Extension
{
...
/**
* {@inheritDoc}
*/
public function load(array $configs, ContainerBuilder $container)
{
$configuration = new Configuration();
$config = $this->processConfiguration($configuration, $configs);
foreach ($config['apps'] as $app)
{
// check for matching path here?
foreach (array('file', 'app_id', 'secret', 'cookie', 'domain', 'logging', 'culture', 'permissions') as $attribute)
{
$container->setParameter('fos_facebook.' . $attribute, $app[$attribute]);
}
}
}
Problem:
But this is exactly where I'm stuck. Obviously, I have no access to the Request object or the DiC from within AcmeFacebookExtension to do this comparison. Am I going completely wrong in my approach? Do you have any better idea on how to tackle this problem?
What you want to create is a CompilerPass
so that you can manipulate the Container
after all other configuration has loaded. These should get you started:
CompilerPass
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