/
LiipImagineExtension.php
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/
LiipImagineExtension.php
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<?php
/*
* This file is part of the `liip/LiipImagineBundle` project.
*
* (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
*
* For the full copyright and license information, please view the LICENSE.md
* file that was distributed with this source code.
*/
namespace Liip\ImagineBundle\DependencyInjection;
use Liip\ImagineBundle\DependencyInjection\Factory\Loader\LoaderFactoryInterface;
use Liip\ImagineBundle\DependencyInjection\Factory\Resolver\ResolverFactoryInterface;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\Alias;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
class LiipImagineExtension extends Extension
{
/**
* @var ResolverFactoryInterface[]
*/
protected $resolversFactories = array();
/**
* @var LoaderFactoryInterface[]
*/
protected $loadersFactories = array();
/**
* @param ResolverFactoryInterface $resolverFactory
*/
public function addResolverFactory(ResolverFactoryInterface $resolverFactory)
{
$this->resolversFactories[$resolverFactory->getName()] = $resolverFactory;
}
/**
* @param LoaderFactoryInterface $loaderFactory
*/
public function addLoaderFactory(LoaderFactoryInterface $loaderFactory)
{
$this->loadersFactories[$loaderFactory->getName()] = $loaderFactory;
}
/**
* {@inheritdoc}
*/
public function getConfiguration(array $config, ContainerBuilder $container)
{
return new Configuration($this->resolversFactories, $this->loadersFactories);
}
/**
* {@inheritdoc}
*/
public function load(array $configs, ContainerBuilder $container)
{
$config = $this->processConfiguration(
$this->getConfiguration($configs, $container),
$configs
);
$this->loadResolvers($config['resolvers'], $container);
$this->loadLoaders($config['loaders'], $container);
$loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
$loader->load('imagine.xml');
if ($config['enqueue']) {
$loader->load('enqueue.xml');
}
$this->setFactories($container);
if (interface_exists('Imagine\Image\Metadata\MetadataReaderInterface')) {
$container->getDefinition('liip_imagine.'.$config['driver'])->addMethodCall('setMetadataReader', array(new Reference('liip_imagine.meta_data.reader')));
} else {
$container->removeDefinition('liip_imagine.meta_data.reader');
}
$container->setAlias('liip_imagine', new Alias('liip_imagine.'.$config['driver']));
$container->setParameter('liip_imagine.cache.resolver.default', $config['cache']);
$container->setParameter('liip_imagine.default_image', $config['default_image']);
$container->setParameter('liip_imagine.filter_sets', $config['filter_sets']);
$container->setParameter('liip_imagine.binary.loader.default', $config['data_loader']);
$container->setParameter('liip_imagine.controller.filter_action', $config['controller']['filter_action']);
$container->setParameter('liip_imagine.controller.filter_runtime_action', $config['controller']['filter_runtime_action']);
$container->setParameter('liip_imagine.controller.redirect_response_code', $config['controller']['redirect_response_code']);
$resources = $container->hasParameter('twig.form.resources') ? $container->getParameter('twig.form.resources') : array();
$resources[] = 'LiipImagineBundle:Form:form_div_layout.html.twig';
$container->setParameter('twig.form.resources', $resources);
}
/**
* @param array $config
* @param ContainerBuilder $container
*/
protected function loadResolvers(array $config, ContainerBuilder $container)
{
foreach ($config as $resolverName => $resolverConfig) {
$factoryName = key($resolverConfig);
$factory = $this->resolversFactories[$factoryName];
$factory->create($container, $resolverName, $resolverConfig[$factoryName]);
}
}
/**
* @param array $config
* @param ContainerBuilder $container
*/
protected function loadLoaders(array $config, ContainerBuilder $container)
{
foreach ($config as $loaderName => $loaderConfig) {
$factoryName = key($loaderConfig);
$factory = $this->loadersFactories[$factoryName];
$factory->create($container, $loaderName, $loaderConfig[$factoryName]);
}
}
/**
* @param ContainerBuilder $container
*/
private function setFactories(ContainerBuilder $container)
{
$factories = array(
'liip_imagine.mime_type_guesser' => array('Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesser', 'getInstance'),
'liip_imagine.extension_guesser' => array('Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesser', 'getInstance'),
);
foreach ($factories as $service => $factory) {
$definition = $container->getDefinition($service);
if (method_exists($definition, 'setFactory')) {
// to be inlined in imagine.xml when dependency on Symfony DependencyInjection is bumped to 2.6
$definition->setFactory($factory);
} else {
// to be removed when dependency on Symfony DependencyInjection is bumped to 2.6
$definition->setFactoryClass($factory[0]);
$definition->setFactoryMethod($factory[1]);
}
}
}
}