/** * Generate thumbnail and redirect to resource URI * * @param Thumbnail $thumbnail * @return void */ public function thumbnailAction(Thumbnail $thumbnail) { if ($thumbnail->getResource() === null && $thumbnail->getStaticResource() === null) { $this->thumbnailService->refreshThumbnail($thumbnail); } $this->redirectToUri($this->thumbnailService->getUriForThumbnail($thumbnail), 0, 302); }
/** * Calculates the dimensions of the thumbnail to be generated and returns the thumbnail URI. * In case of Images this is a thumbnail of the image, in case of other assets an icon representation. * * @param AssetInterface $asset * @param ThumbnailConfiguration $configuration * @param ActionRequest $request Request argument must be provided for asynchronous thumbnails * @return array|null Array with keys "width", "height" and "src" if the thumbnail generation work or null * @throws AssetServiceException */ public function getThumbnailUriAndSizeForAsset(AssetInterface $asset, ThumbnailConfiguration $configuration, ActionRequest $request = null) { $thumbnailImage = $this->thumbnailService->getThumbnail($asset, $configuration); if (!$thumbnailImage instanceof ImageInterface) { return null; } $resource = $thumbnailImage->getResource(); if ($thumbnailImage instanceof Thumbnail) { $staticResource = $thumbnailImage->getStaticResource(); if ($configuration->isAsync() === true && $resource === null && $staticResource === null) { if ($request === null) { throw new AssetServiceException('Request argument must be provided for async thumbnails.', 1447660835); } $this->uriBuilder->setRequest($request->getMainRequest()); $uri = $this->uriBuilder->reset()->setCreateAbsoluteUri(true)->uriFor('thumbnail', array('thumbnail' => $thumbnailImage), 'Thumbnail', 'TYPO3.Media'); } else { $uri = $this->thumbnailService->getUriForThumbnail($thumbnailImage); } } else { $uri = $this->resourceManager->getPublicPersistentResourceUri($resource); } return array('width' => $thumbnailImage->getWidth(), 'height' => $thumbnailImage->getHeight(), 'src' => $uri); }
/** * @param Asset $asset * @return array */ protected function getAssetProperties(Asset $asset) { $assetProperties = ['assetUuid' => $this->persistenceManager->getIdentifierByObject($asset), 'filename' => $asset->getResource()->getFilename()]; $thumbnail = $this->thumbnailService->getThumbnail($asset, $this->thumbnailService->getThumbnailConfigurationForPreset('TYPO3.Neos:Thumbnail')); if ($thumbnail !== null) { $assetProperties['previewImageResourceUri'] = $this->thumbnailService->getUriForThumbnail($thumbnail); $assetProperties['previewSize'] = ['w' => $thumbnail->getWidth(), 'h' => $thumbnail->getHeight()]; } return $assetProperties; }