<?php

namespace DonkeyCode\MailBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;

use Symfony\Component\Config\Definition\ConfigurationInterface;

class Configuration implements ConfigurationInterface

{

/**

* Generates the configuration tree builder.

*

* @return TreeBuilder The tree builder

*/

public function getConfigTreeBuilder()

{

$treeBuilder = new TreeBuilder();

$rootNode = $treeBuilder->root('donkey_code_mail');

$rootNode

->children()

->scalarNode('mail_from')->defaultNull()->end()

->scalarNode('reply_to')->defaultNull()->end()

->arrayNode('options')

->info('Colors for default layout args')

->treatNullLike(array())

->useAttributeAsKey('key')

->prototype('scalar')->end()

->defaultValue(array(

'header_bg' => "#2d7cff",

'header_txt_color' => "#ffffff",

'bg' => "#efefef",

'txt_color' => "#555555",

"font_family" => "Helvetica Neue"

))

->end()

->end()

;

return $treeBuilder;

}

}