/** * {@inheritDoc} * * @throws \InvalidArgumentException If field value is not an instance of \eZ\Publish\Core\FieldType\Image\Value. * @throws \eZ\Publish\Core\MVC\Exception\SourceImageNotFoundException If source image cannot be found. * @throws \eZ\Publish\API\Repository\Exceptions\InvalidVariationException If a problem occurs with generated variation. */ public function getVariation(Field $field, VersionInfo $versionInfo, $variationName, array $parameters = array()) { /** @var \eZ\Publish\Core\FieldType\Image\Value $imageValue */ $imageValue = $field->value; $fieldId = $field->id; $fieldDefIdentifier = $field->fieldDefIdentifier; if (!$this->supportsValue($imageValue)) { throw new InvalidArgumentException("Value for field #{$fieldId} ({$fieldDefIdentifier}) cannot be used for image alias generation."); } $originalPath = $imageValue->id; try { $originalBinary = $this->dataLoader->find($originalPath); } catch (NotLoadableException $e) { throw new SourceImageNotFoundException($originalPath, 0, $e); } // Create the image alias only if it does not already exist. if ($variationName !== IORepositoryResolver::VARIATION_ORIGINAL && !$this->ioResolver->isStored($originalPath, $variationName)) { if ($this->logger) { $this->logger->debug("Generating '{$variationName}' variation on {$originalPath}, field #{$fieldId} ({$fieldDefIdentifier})"); } $this->ioResolver->store($this->applyFilter($originalBinary, $variationName), $originalPath, $variationName); } else { if ($this->logger) { $this->logger->debug("'{$variationName}' variation on {$originalPath} is already generated. Loading from cache."); } } try { $aliasInfo = new SplFileInfo($this->ioResolver->resolve($originalPath, $variationName)); } catch (NotResolvableException $e) { throw new InvalidVariationException($variationName, 'image', 0, $e); } return new ImageVariation(array('name' => $variationName, 'fileName' => $aliasInfo->getFilename(), 'dirPath' => $aliasInfo->getPath(), 'uri' => $aliasInfo->getPathname(), 'imageId' => $imageValue->imageId)); }
/** * {@inheritDoc} */ public function find($path) { $s3Url = $this->client->getObjectUrl($this->bucket, trim($this->prefix, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . ltrim($path, DIRECTORY_SEPARATOR)); if (false == @getimagesize($s3Url)) { return $this->fallbackLoader->find($path); } $tmpFilePath = sys_get_temp_dir() . DIRECTORY_SEPARATOR . basename($s3Url); file_put_contents($tmpFilePath, file_get_contents($s3Url)); $mimeType = $this->mimeTypeGuesser->guess($tmpFilePath); unlink($tmpFilePath); return new Binary(file_get_contents($s3Url), $mimeType, $this->extensionGuesser->guess($mimeType)); }