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<?php
/**
* This file is part of the PropelBundle package.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT License
*/
namespace Propel\PropelBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
/**
* This class contains the configuration information for the bundle
*
* This information is solely responsible for how the different configuration
* sections are normalized, and merged.
*
* @author William DURAND <william.durand1@gmail.com>
*/
class Configuration implements ConfigurationInterface
{
private $debug;
/**
* Constructor
*
* @param Boolean $debug Wether to use the debug mode
*/
public function __construct($debug)
{
$this->debug = (Boolean) $debug;
}
/**
* Generates the configuration tree builder.
*
* @return \Symfony\Component\Config\Definition\Builder\TreeBuilder The tree builder
*/
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('propel');
$this->addGeneralSection($rootNode);
$this->addDbalSection($rootNode);
return $treeBuilder;
}
/**
* Adds 'general' configuration.
*
* propel:
* path: xxxxxxx
* path_phing: xxxxxxx
* logging: %kernel.debug%
* build_properties:
* xxxx.xxxx: xxxxxx
* ...
*/
private function addGeneralSection(ArrayNodeDefinition $node)
{
$node
->children()
->scalarNode('path')->end()
->scalarNode('phing_path')->end()
->scalarNode('logging')->defaultValue($this->debug)->end()
->arrayNode('build_properties')
->useAttributeAsKey('key')
->prototype('scalar')->end()
->end()
;
}
/**
* Adds 'dbal' configuration.
*
* propel:
* dbal:
* driver: mysql
* user: root
* password: null
* dsn: xxxxxxxx
* options: {}
* attributes: {}
* settings: {}
* default_connection: xxxxxx
*/
private function addDbalSection(ArrayNodeDefinition $node)
{
$node
->children()
->arrayNode('dbal')
->beforeNormalization()
->ifNull()
->then(function($v) { return array ('connections' => array('default' => array())); })
->end()
->children()
->scalarNode('default_connection')->defaultValue('default')->end()
->scalarNode('driver')
->beforeNormalization()
->always()
->then(function($v) { return str_replace('pdo_', '', $v); })
->end()
->defaultValue('mysql')
->end()
->scalarNode('user')->defaultValue('root')->end()
->scalarNode('password')->defaultValue('')->end()
->scalarNode('dsn')->defaultValue('')->end()
->scalarNode('classname')->defaultValue($this->debug ? 'DebugPDO' : 'PropelPDO')->end()
->end()
->fixXmlConfig('option')
->children()
->arrayNode('options')
->useAttributeAsKey('key')
->prototype('scalar')->end()
->end()
->end()
->fixXmlConfig('attribute')
->children()
->arrayNode('attributes')
->useAttributeAsKey('key')
->prototype('scalar')->end()
->end()
->end()
->fixXmlConfig('setting')
->children()
->arrayNode('settings')
->useAttributeAsKey('key')
->prototype('array')
->useAttributeAsKey('key')
->prototype('scalar')->end()
->end()
->end()
->end()
->fixXmlConfig('connection')
->append($this->getDbalConnectionsNode())
->end()
;
}
/**
* Returns a tree configuration for this part of configuration:
*
* connections:
* default:
* driver: mysql
* user: root
* password: null
* dsn: xxxxxxxx
* classname: PropelPDO
* options: {}
* attributes: {}
* settings: {}
*
* @return \Symfony\Component\Config\Definition\Builder\TreeBuilder The tree builder
*/
private function getDbalConnectionsNode()
{
$treeBuilder = new TreeBuilder();
$node = $treeBuilder->root('connections');
$node
->requiresAtLeastOneElement()
->useAttributeAsKey('name')
->prototype('array')
->children()
->scalarNode('driver')
->beforeNormalization()
->always()
->then(function($v) { return str_replace('pdo_', '', $v); })
->end()
->defaultValue('mysql')
->end()
->scalarNode('user')->defaultValue('root')->end()
->scalarNode('password')->defaultValue('')->end()
->scalarNode('dsn')->defaultValue('')->end()
->scalarNode('classname')->defaultValue($this->debug ? 'DebugPDO' : 'PropelPDO')->end()
->arrayNode('slaves')
->useAttributeAsKey('name')
->prototype('array')
->children()
->scalarNode('driver')
->beforeNormalization()
->always()
->then(function($v) { return str_replace('pdo_', '', $v); })
->end()
->defaultValue('mysql')
->end()
->scalarNode('user')->defaultValue('root')->end()
->scalarNode('password')->defaultValue('')->end()
->scalarNode('dsn')->defaultValue('')->end()
->scalarNode('classname')->defaultValue($this->debug ? 'DebugPDO' : 'PropelPDO')->end()
->end()
->end()
->end()
->end()
->fixXmlConfig('option')
->children()
->arrayNode('options')
->useAttributeAsKey('key')
->prototype('scalar')->end()
->end()
->end()
->fixXmlConfig('attribute')
->children()
->arrayNode('attributes')
->useAttributeAsKey('key')
->prototype('scalar')->end()
->end()
->end()
->fixXmlConfig('setting')
->children()
->arrayNode('settings')
->useAttributeAsKey('key')
->prototype('array')
->useAttributeAsKey('key')
->prototype('scalar')
->end()
->end()
->end()
;
return $node;
}
}
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