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<?php |
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namespace MediaMonks\SonataMediaBundle\Generator; |
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use League\Glide\Filesystem\FilesystemException; |
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use League\Glide\Server; |
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use MediaMonks\SonataMediaBundle\Model\MediaInterface; |
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class ImageGenerator |
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{ |
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/** |
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* @var Server |
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*/ |
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private $server; |
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/** |
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* @var FilenameGeneratorInterface |
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*/ |
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private $filenameGenerator; |
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/** |
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* @var string |
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*/ |
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private $tmpPath; |
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/** |
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* @var string |
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*/ |
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private $tmpPrefix; |
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/** |
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* @param Server $server |
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* @param FilenameGeneratorInterface $filenameGenerator |
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* @param string $tmpPath |
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* @param string $tmpPrefix |
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*/ |
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public function __construct( |
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Server $server, |
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FilenameGeneratorInterface $filenameGenerator, |
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$tmpPath = null, |
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$tmpPrefix = null |
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) { |
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$this->server = $server; |
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$this->filenameGenerator = $filenameGenerator; |
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$this->tmpPath = $tmpPath; |
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$this->tmpPrefix = $tmpPrefix; |
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} |
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/** |
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* @param MediaInterface $media |
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* @param array $parameters |
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* @return mixed |
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* @throws FilesystemException |
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*/ |
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public function generate(MediaInterface $media, array $parameters) |
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{ |
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$filename = $this->filenameGenerator->generate($media, $parameters); |
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if (!$this->server->getSource()->has($filename)) { |
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$this->generateImage($media, $parameters, $filename); |
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} |
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return $filename; |
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} |
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/** |
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* @param MediaInterface $media |
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* @param array $parameters |
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* @param $filename |
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* @throws FilesystemException |
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* @throws \Exception |
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*/ |
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private function generateImage(MediaInterface $media, array $parameters, $filename) |
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{ |
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$tmp = $this->getTemporaryFile(); |
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View Code Duplication |
if (@file_put_contents($tmp, $this->server->getSource()->read($media->getImage())) === false) { |
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throw new FilesystemException('Unable to write temporary file'); |
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} |
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try { |
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$this->server->getCache()->write($filename, $this->server->getApi()->run($tmp, $parameters)); |
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} catch (\Exception $e) { |
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throw new \Exception('Could not generate image', 0, $e); |
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} finally { |
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@unlink($tmp); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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private function getTemporaryFile() |
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{ |
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if (empty($this->tmpPath)) { |
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$this->tmpPath = sys_get_temp_dir(); |
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} |
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if (empty($this->tmpPrefix)) { |
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$this->tmpPrefix = 'media'; |
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} |
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return tempnam($this->tmpPath, $this->tmpPrefix); |
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} |
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} |
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mediamonks /
symfony-sonata-media-bundle
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.