vendor/bundles/Symfony/Bundle/AsseticBundle/DependencyInjection/MainConfiguration.php
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/bundles/Symfony/Bundle/AsseticBundle/DependencyInjection/MainConfiguration.php Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,174 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Bundle\AsseticBundle\DependencyInjection;
+
+use Symfony\Component\Process\ExecutableFinder;
+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 Christophe Coevoet <stof@notk.org>
+ * @author Kris Wallsmith <kris@symfony.com>
+ */
+class MainConfiguration implements ConfigurationInterface
+{
+ private $bundles;
+
+ /**
+ * Constructor
+ *
+ * @param array $bundles An array of bundle names
+ */
+ public function __construct(array $bundles)
+ {
+ $this->bundles = $bundles;
+ }
+
+ /**
+ * Generates the configuration tree builder.
+ *
+ * @return \Symfony\Component\Config\Definition\Builder\TreeBuilder The tree builder
+ */
+ public function getConfigTreeBuilder()
+ {
+ $builder = new TreeBuilder();
+ $finder = new ExecutableFinder();
+
+ $builder->root('assetic')
+ ->children()
+ ->booleanNode('debug')->defaultValue('%kernel.debug%')->end()
+ ->booleanNode('use_controller')->defaultValue('%kernel.debug%')->end()
+ ->scalarNode('read_from')->defaultValue('%kernel.root_dir%/../web')->end()
+ ->scalarNode('write_to')->defaultValue('%assetic.read_from%')->end()
+ ->scalarNode('java')->defaultValue(function() use($finder) { return $finder->find('java', '/usr/bin/java'); })->end()
+ ->scalarNode('node')->defaultValue(function() use($finder) { return $finder->find('node', '/usr/bin/node'); })->end()
+ ->scalarNode('sass')->defaultValue(function() use($finder) { return $finder->find('sass', '/usr/bin/sass'); })->end()
+ ->end()
+
+ // bundles
+ ->fixXmlConfig('bundle')
+ ->children()
+ ->arrayNode('bundles')
+ ->defaultValue($this->bundles)
+ ->prototype('scalar')
+ ->validate()
+ ->ifNotInArray($this->bundles)
+ ->thenInvalid('%s is not a valid bundle.')
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+
+ // assets
+ ->fixXmlConfig('asset')
+ ->children()
+ ->arrayNode('assets')
+ ->addDefaultsIfNotSet()
+ ->requiresAtLeastOneElement()
+ ->useAttributeAsKey('name')
+ ->prototype('array')
+ ->beforeNormalization()
+ // a scalar is a simple formula of one input file
+ ->ifTrue(function($v) { return !is_array($v); })
+ ->then(function($v) { return array('inputs' => array($v)); })
+ ->end()
+ ->beforeNormalization()
+ ->always()
+ ->then(function($v)
+ {
+ // cast scalars as array
+ foreach (array('input', 'inputs', 'filter', 'filters') as $key) {
+ if (isset($v[$key]) && !is_array($v[$key])) {
+ $v[$key] = array($v[$key]);
+ }
+ }
+
+ // organize arbitrary options
+ foreach ($v as $key => $value) {
+ if (!in_array($key, array('input', 'inputs', 'filter', 'filters', 'option', 'options'))) {
+ $v['options'][$key] = $value;
+ unset($v[$key]);
+ }
+ }
+
+ return $v;
+ })
+ ->end()
+
+ // the formula
+ ->fixXmlConfig('input')
+ ->fixXmlConfig('filter')
+ ->children()
+ ->arrayNode('inputs')
+ ->prototype('scalar')->end()
+ ->end()
+ ->arrayNode('filters')
+ ->prototype('scalar')->end()
+ ->end()
+ ->arrayNode('options')
+ ->useAttributeAsKey('name')
+ ->prototype('variable')->end()
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+
+ // filters
+ ->fixXmlConfig('filter')
+ ->children()
+ ->arrayNode('filters')
+ ->addDefaultsIfNotSet()
+ ->requiresAtLeastOneElement()
+ ->useAttributeAsKey('name')
+ ->prototype('variable')
+ ->treatNullLike(array())
+ ->validate()
+ ->ifTrue(function($v) { return !is_array($v); })
+ ->thenInvalid('The assetic.filters config %s must be either null or an array.')
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+
+ // twig
+ ->children()
+ ->arrayNode('twig')
+ ->addDefaultsIfNotSet()
+ ->defaultValue(array())
+ ->fixXmlConfig('function')
+ ->children()
+ ->arrayNode('functions')
+ ->addDefaultsIfNotSet()
+ ->defaultValue(array())
+ ->useAttributeAsKey('name')
+ ->prototype('variable')
+ ->treatNullLike(array())
+ ->validate()
+ ->ifTrue(function($v) { return !is_array($v); })
+ ->thenInvalid('The assetic.twig.functions config %s must be either null or an array.')
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+ ->end()
+ ;
+
+ return $builder;
+ }
+}