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dustin10dustin10
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added cache clear hook
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7 files changed

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7 files changed

+195
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‎src/Symfony/Bundle/FrameworkBundle/Command/CacheClearCommand.php

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@@ -64,6 +64,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
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$kernel = $this->getContainer()->get('kernel');
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$output->writeln(sprintf('Clearing the cache for the <info>%s</info> environment with debug <info>%s</info>', $kernel->getEnvironment(), var_export($kernel->isDebug(), true)));
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$this->getContainer()->get('cache_clearer')->clear($realCacheDir);
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if ($input->getOption('no-warmup')) {
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rename($realCacheDir, $oldCacheDir);
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} else {
@@ -168,3 +170,4 @@ protected function getContainerClass()
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return new $class($parent->getEnvironment(), $parent->isDebug());
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}
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}
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‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/AddCacheClearerPass.php

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@@ -0,0 +1,42 @@
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<?php
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namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\DependencyInjection\Reference;
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/*
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* This file is part of the Symfony framework.
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*
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* (c) Fabien Potencier <[email protected]>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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/**
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* Registers the cache clearers.
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*
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* @author Dustin Dobervich <[email protected]>
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*/
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class AddCacheClearerPass implements CompilerPassInterface
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{
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/**
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* {@inheritDoc}
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*/
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public function process(ContainerBuilder $container)
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{
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if (!$container->hasDefinition('cache_clearer')) {
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return;
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}
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$clearers = array();
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foreach ($container->findTaggedServiceIds('kernel.cache_clearer') as $id => $attributes) {
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$clearers[] = new Reference($id);
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}
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$container->getDefinition('cache_clearer')->replaceArgument(0, $clearers);
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}
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}
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‎src/Symfony/Bundle/FrameworkBundle/FrameworkBundle.php

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@@ -20,6 +20,7 @@
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ProfilerPass;
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslatorPass;
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheWarmerPass;
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheClearerPass;
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ContainerBuilderDebugDumpPass;
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\CompilerDebugDumpPass;
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use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationExtractorPass;
@@ -59,6 +60,7 @@ public function build(ContainerBuilder $container)
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$container->addCompilerPass(new FormPass());
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$container->addCompilerPass(new TranslatorPass());
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$container->addCompilerPass(new AddCacheWarmerPass());
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$container->addCompilerPass(new AddCacheClearerPass());
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$container->addCompilerPass(new TranslationExtractorPass());
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$container->addCompilerPass(new TranslationDumperPass());
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‎src/Symfony/Bundle/FrameworkBundle/Resources/config/services.xml

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@@ -9,6 +9,7 @@
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<parameter key="http_kernel.class">Symfony\Bundle\FrameworkBundle\HttpKernel</parameter>
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<parameter key="filesystem.class">Symfony\Component\HttpKernel\Util\Filesystem</parameter>
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<parameter key="cache_warmer.class">Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerAggregate</parameter>
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<parameter key="cache_clearer.class">Symfony\Component\HttpKernel\CacheClearer\ChainCacheClearer</parameter>
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<parameter key="file_locator.class">Symfony\Component\HttpKernel\Config\FileLocator</parameter>
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</parameters>
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@@ -27,6 +28,10 @@
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<argument type="collection" />
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</service>
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<service id="cache_clearer" class="%cache_clearer.class%">
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<argument type="collection" />
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</service>
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<!--
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If you want to change the Request class, modify the code in
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your front controller (app.php) so that it passes an instance of

‎src/Symfony/Component/HttpKernel/CacheClearer/CacheClearerInterface.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <[email protected]>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\CacheClearer;
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/**
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* CacheClearerInterface.
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*
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* @author Dustin Dobervich <[email protected]>
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*/
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interface CacheClearerInterface
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{
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/**
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* Clears any caches necessary.
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*
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* @param string $cacheDir The cache directory.
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*/
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function clear($cacheDir);
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}
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‎src/Symfony/Component/HttpKernel/CacheClearer/ChainCacheClearer.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <[email protected]>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\CacheClearer;
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/**
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* ChainCacheClearer.
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*
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* @author Dustin Dobervich <[email protected]>
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*/
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class ChainCacheClearer implements CacheClearerInterface
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{
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/**
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* @var array $clearers
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*/
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protected $clearers;
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/**
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* Constructs a new instance of ChainCacheClearer.
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*
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* @param array $clearers The initial clearers.
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*/
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public function __construct(array $clearers = array())
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{
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$this->clearers = $clearers;
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}
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/**
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* {@inheritDoc}
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*/
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public function clear($cacheDir)
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{
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foreach ($this->clearers as $clearer) {
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$clearer->clear($cacheDir);
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}
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}
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/**
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* Adds a cache clearer to the aggregate.
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*
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* @param CacheClearerInterface $clearer
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*/
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public function add(CacheClearerInterface $clearer)
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{
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$this->clearers[] = $clearer;
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}
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}
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‎tests/Symfony/Tests/Component/HttpKernel/CacheClearer/ChainCacheClearerTest.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <[email protected]>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Tests\Component\HttpKernel\CacheClearer;
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use Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface;
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use Symfony\Component\HttpKernel\CacheClearer\ChainCacheClearer;
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class ChainCacheClearerTest extends \PHPUnit_Framework_TestCase
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{
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protected static $cacheDir;
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public static function setUpBeforeClass()
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{
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self::$cacheDir = tempnam(sys_get_temp_dir(), 'sf2_cache_clearer_dir');
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}
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public static function tearDownAfterClass()
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{
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@unlink(self::$cacheDir);
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}
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public function testInjectClearersInConstructor()
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{
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$clearer = $this->getMockClearer();
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$clearer
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->expects($this->once())
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->method('clear');
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$chainClearer = new ChainCacheClearer(array($clearer));
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$chainClearer->clear(self::$cacheDir);
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}
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public function testInjectClearerUsingAdd()
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{
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$clearer = $this->getMockClearer();
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$clearer
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->expects($this->once())
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->method('clear');
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$chainClearer = new ChainCacheClearer();
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$chainClearer->add($clearer);
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$chainClearer->clear(self::$cacheDir);
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}
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protected function getMockClearer()
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{
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return $this->getMock('Symfony\Component\HttpKernel\CacheClearer\CacheClearerInterface');
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}
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}
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