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<?php |
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namespace Liip\ImagineBundle\Imagine\Cache\Resolver; |
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use Liip\ImagineBundle\Binary\BinaryInterface; |
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use Liip\ImagineBundle\Imagine\Cache\CacheManager; |
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use Liip\ImagineBundle\Imagine\Cache\CacheManagerAwareInterface; |
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use Symfony\Component\Filesystem\Exception\IOException; |
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use Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\HttpFoundation\Request; |
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abstract class AbstractFilesystemResolver implements ResolverInterface, CacheManagerAwareInterface |
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{ |
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/** |
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* @var Request |
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*/ |
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private $request; |
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/** |
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* @var Filesystem |
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*/ |
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protected $filesystem; |
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/** |
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* @var string |
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*/ |
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protected $basePath = ''; |
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/** |
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* @var CacheManager |
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*/ |
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protected $cacheManager; |
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/** |
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* @var int |
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*/ |
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protected $folderPermissions = 0777; |
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/** |
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* Constructs a filesystem based cache resolver. |
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* |
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* @param Filesystem $filesystem |
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*/ |
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public function __construct(Filesystem $filesystem) |
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{ |
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$this->filesystem = $filesystem; |
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} |
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/** |
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* @param Request $request |
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*/ |
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public function setRequest(Request $request = null) |
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{ |
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$this->request = $request; |
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} |
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/** |
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* @param CacheManager $cacheManager |
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*/ |
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public function setCacheManager(CacheManager $cacheManager) |
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{ |
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$this->cacheManager = $cacheManager; |
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} |
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/** |
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* Set the base path to. |
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* |
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* @param $basePath |
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*/ |
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public function setBasePath($basePath) |
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{ |
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$this->basePath = $basePath; |
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} |
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/** |
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* @param int $folderPermissions |
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*/ |
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public function setFolderPermissions($folderPermissions) |
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{ |
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$this->folderPermissions = $folderPermissions; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isStored($path, $filter) |
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{ |
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return file_exists($this->getFilePath($path, $filter)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function store(BinaryInterface $binary, $path, $filter) |
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{ |
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$filePath = $this->getFilePath($path, $filter); |
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$dir = pathinfo($filePath, PATHINFO_DIRNAME); |
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$this->makeFolder($dir); |
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file_put_contents($filePath, $binary->getContent()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function remove(array $paths, array $filters) |
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{ |
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if (empty($paths) && empty($filters)) { |
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return; |
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} |
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// TODO: this logic has to be refactored. |
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list($rootCachePath) = explode(current($filters), $this->getFilePath('whateverpath', current($filters))); |
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if (empty($paths)) { |
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$filtersCachePaths = array(); |
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foreach ($filters as $filter) { |
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$filterCachePath = $rootCachePath.$filter; |
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if (is_dir($filterCachePath)) { |
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$filtersCachePaths[] = $filterCachePath; |
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} |
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} |
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$this->filesystem->remove($filtersCachePaths); |
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return; |
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} |
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foreach ($paths as $path) { |
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foreach ($filters as $filter) { |
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$this->filesystem->remove($this->getFilePath($path, $filter)); |
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} |
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} |
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} |
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/** |
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* @return Request |
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* |
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* @throws \LogicException |
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*/ |
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protected function getRequest() |
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{ |
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if (false == $this->request) { |
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throw new \LogicException('The request was not injected, inject it before using resolver.'); |
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} |
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return $this->request; |
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} |
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/** |
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* @param string $dir |
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* |
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* @throws \RuntimeException |
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*/ |
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protected function makeFolder($dir) |
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{ |
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if (!is_dir($dir)) { |
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$parent = dirname($dir); |
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try { |
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$this->makeFolder($parent); |
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$this->filesystem->mkdir($dir); |
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$this->filesystem->chmod($dir, $this->folderPermissions); |
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} catch (IOException $e) { |
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throw new \RuntimeException(sprintf('Could not create directory %s', $dir), 0, $e); |
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} |
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} |
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} |
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/** |
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* Return the local filepath. |
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* |
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* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException |
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* |
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* @param string $path The resource path to convert. |
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* @param string $filter The name of the imagine filter. |
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* |
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* @return string |
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*/ |
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abstract protected function getFilePath($path, $filter); |
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} |
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liip /
LiipImagineBundle
