/vendor/symfony/assetic-bundle/DependencyInjection/AsseticExtension.php
PHP | 169 lines | 108 code | 26 blank | 35 comment | 12 complexity | b3870f8d5bd938f246db98516d4f9b0b MD5 | raw file
Possible License(s): BSD-3-Clause
- <?php
- /*
- * This file is part of the Symfony framework.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * This source file is subject to the MIT license that is bundled
- * with this source code in the file LICENSE.
- */
- namespace Symfony\Bundle\AsseticBundle\DependencyInjection;
- use Symfony\Component\Config\Definition\Processor;
- use Symfony\Component\Config\FileLocator;
- use Symfony\Component\DependencyInjection\ContainerBuilder;
- use Symfony\Component\DependencyInjection\DefinitionDecorator;
- use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
- use Symfony\Component\DependencyInjection\Reference;
- use Symfony\Component\HttpKernel\DependencyInjection\Extension;
- /**
- * Semantic asset configuration.
- *
- * @author Kris Wallsmith <kris@symfony.com>
- */
- class AsseticExtension extends Extension
- {
- /**
- * Loads the configuration.
- *
- * @param array $configs An array of configuration settings
- * @param ContainerBuilder $container A ContainerBuilder instance
- */
- public function load(array $configs, ContainerBuilder $container)
- {
- $loader = new XmlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
- $loader->load('assetic.xml');
- $loader->load('templating_twig.xml');
- $loader->load('templating_php.xml');
- $def = $container->getDefinition('assetic.parameter_bag');
- if (method_exists($def, 'setFactory')) {
- // to be inlined in assetic.xml when dependency on Symfony DependencyInjection is bumped to 2.6
- $def->setFactory(array(new Reference('service_container'), 'getParameterBag'));
- } else {
- // to be removed when dependency on Symfony DependencyInjection is bumped to 2.6
- $def->setFactoryService('service_container');
- $def->setFactoryMethod('getParameterBag');
- }
- $processor = new Processor();
- $configuration = $this->getConfiguration($configs, $container);
- $config = $processor->processConfiguration($configuration, $configs);
- $container->setParameter('assetic.debug', $config['debug']);
- $container->setParameter('assetic.use_controller', $config['use_controller']['enabled']);
- $container->setParameter('assetic.enable_profiler', $config['use_controller']['profiler']);
- $container->setParameter('assetic.read_from', $config['read_from']);
- $container->setParameter('assetic.write_to', $config['write_to']);
- $container->setParameter('assetic.variables', $config['variables']);
- $container->setParameter('assetic.java.bin', $config['java']);
- $container->setParameter('assetic.node.bin', $config['node']);
- $container->setParameter('assetic.node.paths', $config['node_paths']);
- $container->setParameter('assetic.ruby.bin', $config['ruby']);
- $container->setParameter('assetic.sass.bin', $config['sass']);
- // register formulae
- $formulae = array();
- foreach ($config['assets'] as $name => $formula) {
- $formulae[$name] = array($formula['inputs'], $formula['filters'], $formula['options']);
- }
- if ($formulae) {
- $container->getDefinition('assetic.config_resource')->replaceArgument(0, $formulae);
- } else {
- $container->removeDefinition('assetic.config_loader');
- $container->removeDefinition('assetic.config_resource');
- }
- // register filters
- foreach ($config['filters'] as $name => $filter) {
- if (isset($filter['resource'])) {
- $loader->load($container->getParameterBag()->resolveValue($filter['resource']));
- unset($filter['resource']);
- } else {
- $loader->load('filters/'.$name.'.xml');
- }
- if (isset($filter['file'])) {
- $container->getDefinition('assetic.filter.'.$name)->setFile($filter['file']);
- unset($filter['file']);
- }
- if (isset($filter['apply_to'])) {
- if (!is_array($filter['apply_to'])) {
- $filter['apply_to'] = array($filter['apply_to']);
- }
- foreach ($filter['apply_to'] as $i => $pattern) {
- $worker = new DefinitionDecorator('assetic.worker.ensure_filter');
- $worker->replaceArgument(0, '/'.$pattern.'/');
- $worker->replaceArgument(1, new Reference('assetic.filter.'.$name));
- $worker->addTag('assetic.factory_worker');
- $container->setDefinition('assetic.filter.'.$name.'.worker'.$i, $worker);
- }
- unset($filter['apply_to']);
- }
- foreach ($filter as $key => $value) {
- $container->setParameter('assetic.filter.'.$name.'.'.$key, $value);
- }
- }
- // twig functions
- $container->setParameter('assetic.twig_extension.functions', $config['twig']['functions']);
- // choose dynamic or static
- if ($useController = $container->getParameterBag()->resolveValue($container->getParameterBag()->get('assetic.use_controller'))) {
- $loader->load('controller.xml');
- $container->getDefinition('assetic.helper.dynamic')->addTag('templating.helper', array('alias' => 'assetic'));
- $container->removeDefinition('assetic.helper.static');
- } else {
- $container->getDefinition('assetic.helper.static')->addTag('templating.helper', array('alias' => 'assetic'));
- $container->removeDefinition('assetic.helper.dynamic');
- }
- $container->setParameter('assetic.bundles', $config['bundles']);
- $this->addClassesToCompile(array(
- 'Symfony\\Bundle\\AsseticBundle\\DefaultValueSupplier',
- 'Symfony\\Bundle\\AsseticBundle\\Factory\\AssetFactory',
- /* This will introduce hard dependency on Twig
- 'Assetic\\Extension\\Twig\\AsseticExtension',
- 'Assetic\\Extension\\Twig\\ValueContainer',
- 'Symfony\\Bundle\\AsseticBundle\\Twig\\AsseticExtension',
- */
- ));
- if ($config['workers']['cache_busting']['enabled']) {
- $container->getDefinition('assetic.worker.cache_busting')->addTag('assetic.factory_worker');
- }
- }
- /**
- * Returns the base path for the XSD files.
- *
- * @return string The XSD base path
- */
- public function getXsdValidationBasePath()
- {
- return __DIR__ . '/../Resources/config/schema';
- }
- public function getNamespace()
- {
- return 'http://symfony.com/schema/dic/assetic';
- }
- public function getConfiguration(array $config, ContainerBuilder $container)
- {
- $bundles = $container->getParameter('kernel.bundles');
- return new Configuration(array_keys($bundles));
- }
- }