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<?php |
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namespace MediaMonks\SonataMediaBundle\Twig\Extension; |
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use MediaMonks\SonataMediaBundle\Generator\UrlGenerator; |
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use MediaMonks\SonataMediaBundle\ParameterBag\DownloadParameterBag; |
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use MediaMonks\SonataMediaBundle\ParameterBag\ImageParameterBag; |
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use MediaMonks\SonataMediaBundle\Provider\DownloadableProviderInterface; |
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use MediaMonks\SonataMediaBundle\Provider\EmbeddableProviderInterface; |
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use MediaMonks\SonataMediaBundle\Provider\ImageableProviderInterface; |
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use MediaMonks\SonataMediaBundle\Provider\ProviderInterface; |
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use MediaMonks\SonataMediaBundle\Provider\ProviderPool; |
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use MediaMonks\SonataMediaBundle\Model\MediaInterface; |
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class MediaExtension extends \Twig_Extension |
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{ |
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/** |
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* @var ProviderPool |
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*/ |
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private $providerPool; |
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/** |
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* @var UrlGenerator |
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*/ |
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private $imageUrlGenerator; |
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/** |
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* @var UrlGenerator |
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*/ |
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private $downloadUrlGenerator; |
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/** |
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* @param ProviderPool $providerPool |
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* @param UrlGenerator $imageUrlGenerator |
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* @param UrlGenerator $downloadUrlGenerator |
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*/ |
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public function __construct( |
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ProviderPool $providerPool, |
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UrlGenerator $imageUrlGenerator, |
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UrlGenerator $downloadUrlGenerator |
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) { |
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$this->providerPool = $providerPool; |
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$this->imageUrlGenerator = $imageUrlGenerator; |
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$this->downloadUrlGenerator = $downloadUrlGenerator; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return 'media'; |
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} |
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/** |
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* @return array |
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*/ |
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public function getFilters() |
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{ |
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return [ |
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new \Twig_SimpleFilter( |
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'media', [$this, 'media'], [ |
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'needs_environment' => true, |
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'is_safe' => ['html'], |
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] |
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), |
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new \Twig_SimpleFilter( |
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'media_embed', [$this, 'mediaEmbed'], [ |
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'needs_environment' => true, |
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'is_safe' => ['html'], |
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] |
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), |
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new \Twig_SimpleFilter( |
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'media_image', [$this, 'mediaImage'], [ |
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'needs_environment' => true, |
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'is_safe' => ['html'], |
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] |
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), |
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new \Twig_SimpleFilter( |
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'media_download', [$this, 'mediaDownload'], [ |
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'needs_environment' => true, |
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'is_safe' => ['html'], |
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] |
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), |
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new \Twig_SimpleFilter( |
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'media_image_url', [$this, 'mediaImageUrl'] |
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), |
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new \Twig_SimpleFilter( |
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'media_download_url', [$this, 'mediaDownloadUrl'] |
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) |
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]; |
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} |
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/** |
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* @return array |
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*/ |
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public function getTests() |
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{ |
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return [ |
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new \Twig_SimpleTest('media_downloadable', [$this, 'isDownloadable']), |
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new \Twig_SimpleTest('media_embeddable', [$this, 'isEmbeddable']) |
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]; |
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} |
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/** |
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* @param MediaInterface $media |
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* @return bool |
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*/ |
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public function isDownloadable(MediaInterface $media) |
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{ |
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return $this->getProviderByMedia($media) instanceof DownloadableProviderInterface; |
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} |
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/** |
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* @param MediaInterface $media |
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* @return bool |
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*/ |
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public function isEmbeddable(MediaInterface $media) |
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{ |
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return $this->getProviderByMedia($media) instanceof EmbeddableProviderInterface; |
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} |
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/** |
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* @param \Twig_Environment $environment |
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* @param MediaInterface $media |
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* @param $width |
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* @param $height |
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* @param array $extra |
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* @param null $routeName |
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* @param bool $bustCache |
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* @return string |
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*/ |
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public function media( |
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\Twig_Environment $environment, |
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MediaInterface $media, |
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$width, |
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$height, |
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array $extra = [], |
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$routeName = null, |
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$bustCache = false |
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) { |
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if ($this->isEmbeddable($media)) { |
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return $this->mediaEmbed($environment, $media, $width, $height, $extra); |
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} |
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return $this->mediaImage($environment, $media, $width, $height, $extra, $routeName, $bustCache); |
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} |
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/** |
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* @param \Twig_Environment $environment |
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* @param MediaInterface $media |
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* @param $width |
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* @param $height |
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* @param array $extra |
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* @param null $routeName |
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* @param bool $bustCache |
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* @return string |
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*/ |
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public function mediaEmbed( |
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\Twig_Environment $environment, |
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MediaInterface $media, |
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$width, |
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$height, |
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array $extra = [], |
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$routeName = null, |
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$bustCache = false |
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) { |
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if (!$this->isEmbeddable($media)) { |
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return $this->mediaImage($environment, $media, $width, $height, $extra, $routeName, $bustCache); |
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} |
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return $environment->render( |
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$this->getProviderByMedia($media)->getEmbedTemplate(), |
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[ |
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'media' => $media, |
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'width' => $width, |
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'height' => $height, |
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'parameters' => $extra, |
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] |
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); |
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} |
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/** |
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* @param \Twig_Environment $environment |
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* @param MediaInterface $media |
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* @param $width |
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* @param $height |
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* @param array $extra |
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* @param null $routeName |
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* @param bool $bustCache |
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* @return string |
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*/ |
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public function mediaImage( |
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\Twig_Environment $environment, |
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MediaInterface $media, |
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$width, |
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$height, |
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array $extra = [], |
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$routeName = null, |
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$bustCache = false |
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) { |
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if ($bustCache) { |
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$extra['bc'] = time(); |
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} |
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$src = $this->imageUrlGenerator->generate($media, new ImageParameterBag($width, $height, $extra), $routeName); |
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return $environment->render( |
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'MediaMonksSonataMediaBundle:Media:image.html.twig', |
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[ |
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'media' => $media, |
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'src' => $src, |
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'width' => $width, |
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'height' => $height, |
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'title' => $media->getTitle(), |
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] |
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); |
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} |
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/** |
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* @param \Twig_Environment $environment |
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* @param MediaInterface $media |
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* @param $width |
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* @param $height |
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* @param array $extra |
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* @param null $routeNameImage |
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* @param null $routeNameDownload |
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* @return string |
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*/ |
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public function mediaDownload( |
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\Twig_Environment $environment, |
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MediaInterface $media, |
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$width, |
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$height, |
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array $extra = [], |
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$routeNameImage = null, |
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$routeNameDownload = null |
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) { |
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if (!$this->isDownloadable($media)) { |
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return ''; |
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} |
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return $environment->render( |
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'MediaMonksSonataMediaBundle:Media:file.html.twig', |
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[ |
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'media' => $media, |
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'downloadSrc' => $this->downloadUrlGenerator->generate( |
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$media, |
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new DownloadParameterBag(), |
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$routeNameDownload |
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), |
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'src' => $this->imageUrlGenerator->generate( |
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$media, |
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new ImageParameterBag($width, $height, $extra), |
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$routeNameImage |
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), |
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'width' => $width, |
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'height' => $height, |
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'title' => $media->getTitle(), |
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] |
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); |
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} |
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/** |
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* @param MediaInterface $media |
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* @param int $width |
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* @param int $height |
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* @param array $extra |
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* @param null $routeName |
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* @return string |
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*/ |
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public function mediaImageUrl(MediaInterface $media, $width, $height, array $extra = [], $routeName = null) |
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{ |
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return $this->imageUrlGenerator->generate( |
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$media, |
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new ImageParameterBag($width, $height, $extra), |
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$routeName |
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); |
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} |
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/** |
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* @param MediaInterface $media |
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* @param array $extra |
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* @param null $routeName |
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* @return string |
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*/ |
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public function mediaDownloadUrl(MediaInterface $media, array $extra = [], $routeName = null) |
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{ |
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return $this->downloadUrlGenerator->generate($media, new DownloadParameterBag($extra), $routeName); |
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} |
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/** |
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* @param MediaInterface $media |
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* @return ProviderInterface |
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*/ |
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private function getProviderByMedia(MediaInterface $media) |
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{ |
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return $this->providerPool->getProvider($media->getProvider()); |
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} |
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} |
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