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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 Symfony\Component\Filesystem\Filesystem; |
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use Symfony\Component\Routing\RequestContext; |
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class WebPathResolver implements ResolverInterface |
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{ |
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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 RequestContext |
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*/ |
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protected $requestContext; |
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/** |
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* @var string |
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*/ |
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protected $webRoot; |
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/** |
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* @var string |
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*/ |
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protected $cachePrefix; |
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/** |
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* @var string |
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*/ |
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protected $cacheRoot; |
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/** |
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* @param Filesystem $filesystem |
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* @param RequestContext $requestContext |
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* @param string $webRootDir |
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* @param string $cachePrefix |
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*/ |
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public function __construct( |
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Filesystem $filesystem, |
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RequestContext $requestContext, |
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$webRootDir, |
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$cachePrefix = 'media/cache' |
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) { |
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$this->filesystem = $filesystem; |
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$this->requestContext = $requestContext; |
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$this->webRoot = rtrim(str_replace('//', '/', $webRootDir), '/'); |
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$this->cachePrefix = ltrim(str_replace('//', '/', $cachePrefix), '/'); |
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$this->cacheRoot = $this->webRoot.'/'.$this->cachePrefix; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function resolve($path, $filter) |
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{ |
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return sprintf('%s/%s', |
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$this->getBaseUrl(), |
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$this->getFileUrl($path, $filter) |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isStored($path, $filter) |
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{ |
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return is_file($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, $filter) |
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{ |
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$this->filesystem->dumpFile( |
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$this->getFilePath($path, $filter), |
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$binary->getContent() |
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); |
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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($filters)) { |
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return; |
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} |
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if (empty($paths)) { |
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$filtersCacheDir = array(); |
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foreach ($filters as $filter) { |
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$filtersCacheDir[] = $this->cacheRoot.'/'.$filter; |
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} |
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$this->filesystem->remove($filtersCacheDir); |
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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, $filter)); |
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} |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function getFilePath($path, $filter) |
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{ |
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return $this->webRoot.'/'.$this->getFileUrl($path, $filter); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function getFileUrl($path, $filter) |
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{ |
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// crude way of sanitizing URL scheme ("protocol") part |
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$path = str_replace('://', '---', $path); |
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return $this->cachePrefix.'/'.$filter.'/'.ltrim($path, '/'); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getBaseUrl() |
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{ |
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$port = ''; |
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if ('https' == $this->requestContext->getScheme() && $this->requestContext->getHttpsPort() != 443) { |
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$port = ":{$this->requestContext->getHttpsPort()}"; |
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} |
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if ('http' == $this->requestContext->getScheme() && $this->requestContext->getHttpPort() != 80) { |
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$port = ":{$this->requestContext->getHttpPort()}"; |
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} |
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$baseUrl = $this->requestContext->getBaseUrl(); |
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if ('.php' == substr($this->requestContext->getBaseUrl(), -4)) { |
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$baseUrl = pathinfo($this->requestContext->getBaseurl(), PATHINFO_DIRNAME); |
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} |
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$baseUrl = rtrim($baseUrl, '/\\'); |
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return sprintf('%s://%s%s%s', |
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$this->requestContext->getScheme(), |
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$this->requestContext->getHost(), |
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$port, |
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$baseUrl |
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); |
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} |
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} |
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liip /
LiipImagineBundle
