<?php
namespace Rawafed\NewsletterBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
/**
* This is the class that validates and merges configuration from your app/config files
*
* To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html#cookbook-bundles-extension-config-class}
*/
class Configuration implements ConfigurationInterface
{
/**
* {@inheritDoc}
*/
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('newsletter');
$rootNode
->children()
->scalarNode('guest_group_id')->defaultNull()->end()
->scalarNode('auto_activation')->defaultValue(true)->end()
->scalarNode('sender_name')->defaultValue('%webmaster_sender_name%')->end()
->scalarNode('sender_email')->defaultValue('%webmaster_email%')->end()
->end()
;
// Here you should define the parameters that are allowed to
// configure your bundle. See the documentation linked above for
// more information on that topic.
return $treeBuilder;
}
}