/** * $current_uri String actual uri of the file * $dest_folder String future uri of the file starting from web/upload folder * $lifetime DateTime lifetime of the file. If time goes over this limit, the file will be deleted. **/ public function upload(File $file, $dest_folder = '', \DateTime $lifetime = null) { if ($file instanceof UploadedFile) { if ($file->getError() !== null && $file->getError() !== 0) { throw new UploadException($file->getErrorMessage()); } } //preparing dir name $dest_folder = date('Ymd') . '/' . date('G') . '/' . $dest_folder; //checking mimetypes $mimeTypePassed = false; foreach ($this->allowedMimetypes as $mimeType) { if (preg_match('@' . $mimeType . '@', $file->getMimeType())) { $mimeTypePassed = true; } } if (!$mimeTypePassed) { throw new InvalidMimeTypeException('Only following filetypes are allowed : ' . implode(', ', $this->allowedMimetypes)); } $fs = new Filesystem(); if (!$fs->exists($this->uploadDir . $dest_folder)) { $fs->mkdir($this->uploadDir . $dest_folder); } $em = $this->entityManager; $media = new Media(); $media->setMime($file->getMimeType()); // If there's one, we try to generate a new name $extension = $file->getExtension(); // Sanitizing the filename $slugify = new Slugify(); if ($file instanceof UploadedFile) { if (empty($extension)) { $extension = $file->getClientOriginalExtension(); if (empty($extension)) { $extension = $file->guessClientExtension(); } } $filename = $slugify->slugify(basename($file->getClientOriginalName(), $extension)) . '.' . $extension; } else { if (empty($extension)) { $extension = $file->guessClientExtension(); } $filename = $slugify->slugify(basename($file->getFilename(), $extension)) . '.' . $extension; } // A media can have a lifetime and will be deleted with the cleanup function if (!empty($lifetime)) { $media->setLifetime($lifetime); } // Checking for a media with the same name $mediaExists = $this->entityManager->getRepository('AlpixelMediaBundle:Media')->findOneByUri($dest_folder . $filename); $mediaExists = count($mediaExists) > 0; if ($mediaExists === false) { $mediaExists = $fs->exists($this->uploadDir . $dest_folder . $filename); } if ($mediaExists === true) { $filename = basename($filename, '.' . $extension); $i = 1; do { $media->setName($filename . '-' . $i++ . '.' . $extension); $media->setUri($dest_folder . $media->getName()); $mediaExists = $this->entityManager->getRepository('AlpixelMediaBundle:Media')->findOneByUri($media->getUri()); $mediaExists = count($mediaExists) > 0; if ($mediaExists === false) { $mediaExists = $fs->exists($this->uploadDir . $dest_folder . $filename); } } while ($mediaExists === true); } else { $media->setName($filename); $media->setUri($dest_folder . $media->getName()); } $file->move($this->uploadDir . $dest_folder, $media->getName()); chmod($this->uploadDir . $dest_folder . $media->getName(), 0664); // Getting the salt defined in parameters.yml $secret = $this->container->getParameter('secret'); $media->setSecretKey(hash('sha256', $secret . $media->getName() . $media->getUri())); $em->persist($media); $em->flush(); return $media; }