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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the Superdesk Web Publisher Core Bundle.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Copyright 2018 Sourcefabric z.ú. and contributors.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please see the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * AUTHORS and LICENSE files distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2018 Sourcefabric z.ú  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license http://www.superdesk.org/license  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace SWP\Bundle\CoreBundle\Provider;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Hoa\Mime\Mime;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Bundle\ContentBundle\Factory\FileFactoryInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Bundle\ContentBundle\Model\FileInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Bundle\ContentBundle\Model\ImageInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Bundle\ContentBundle\Provider\ORM\ArticleMediaAssetProviderInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Bundle\CoreBundle\Context\ArticlePreviewContextInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Component\Bridge\Model\RenditionInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use SWP\Component\Storage\Factory\FactoryInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ArticleMediaAssetProvider implements ArticleMediaAssetProviderInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var ArticleMediaAssetProviderInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $decoratedArticleMediaAssetProvider;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var ArticlePreviewContextInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $articlePreviewContext;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var FileFactoryInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $fileFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var FactoryInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $imageFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ArticleMediaAssetProviderInterface $decoratedArticleMediaAssetProvider,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ArticlePreviewContextInterface $articlePreviewContext,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        FileFactoryInterface $fileFactory,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        FactoryInterface $imageFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->decoratedArticleMediaAssetProvider = $decoratedArticleMediaAssetProvider;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->articlePreviewContext = $articlePreviewContext;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->fileFactory = $fileFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->imageFactory = $imageFactory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getImage(RenditionInterface $rendition): ?ImageInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->articlePreviewContext->isPreview()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $image = $this->imageFactory->create();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $image->setAssetId($rendition->getMedia());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->setFileExtension($image, $rendition);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $image;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->decoratedArticleMediaAssetProvider->getImage($rendition);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function getFile(RenditionInterface $rendition): ?FileInterface  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($this->articlePreviewContext->isPreview()) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $file = $this->fileFactory->createFile();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $file->setAssetId($rendition->getMedia());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $file->setPreviewUrl($rendition->getHref());  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $this->setFileExtension($file, $rendition);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return $file;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->decoratedArticleMediaAssetProvider->getFile($rendition);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function setFileExtension(FileInterface $file, RenditionInterface $rendition): FileInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (null === $rendition->getMimetype()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $file;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $mimeTypes = Mime::getExtensionsFromMime($rendition->getMimetype());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (\Exception $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $file;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!empty($mimeTypes) && null === $file->getFileExtension()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $file->setFileExtension($mimeTypes[0]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $file;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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