protected function processQuery(\GearmanJob $job, Query $query)
{
$start = microtime(true);
$job->sendStatus(0, 100);
$tempfile = tempnam(sys_get_temp_dir(), 'transmute_image');
$tempdest = tempnam(sys_get_temp_dir(), 'transmute_image');
if (false === ($filecontent = @file_get_contents($query->getFile()))) {
$this->logger->addInfo(sprintf('Unable to download file `%s`', $query->getFile()));
return new Result($job->handle(), $query->getUuid(), $job->workload(), null, $this->workerName, $start, microtime(true), array(), array(sprintf('Unable to download file `%s`', $query->getFile())));
}
$this->logger->addInfo(sprintf('file %s retrieved', $query->getFile()));
$job->sendStatus(30, 100);
file_put_contents($tempfile, $filecontent);
unset($filecontent);
$job->sendStatus(50, 100);
$specification = new Image();
$width = $height = null;
foreach ($query->getParameters() as $name => $value) {
switch ($name) {
case 'width':
$width = $value;
break;
case 'height':
$height = $value;
break;
case 'quality':
$specification->setQuality($value);
break;
}
}
if (null !== $width && null !== $height) {
$specification->setDimensions($width, $height);
}
try {
$this->alchemyst->open($tempfile)->turnInto($tempdest, $specification)->close();
} catch (Exception $e) {
$this->logger->addInfo(sprintf('A media-alchemyst exception occured %s', $e->getMessage()));
return new Result($job->handle(), $query->getUuid(), $job->workload(), null, $this->workerName, $start, microtime(true), array(), array(sprintf('A media-alchemyst exception occured %s', $e->getMessage())));
} catch (\Exception $e) {
$this->logger->addInfo(sprintf('An unexpected exception occured %s', $e->getMessage()));
return new Result($job->handle(), $query->getUuid(), $job->workload(), null, $this->workerName, $start, microtime(true), array(), array(sprintf('An unexpected exception occured %s', $e->getMessage())));
}
$result = new Result($job->handle(), $query->getUuid(), $job->workload(), file_get_contents($tempdest), $this->workerName, $start, microtime(true));
unlink($tempfile);
unlink($tempdest);
$this->logger->addInfo('Conversion successfull');
$job->sendStatus(100, 100);
return $result;
}
private function specificationsFromJob(ImageJob $job)
{
$specifications = new Image();
$parameters = $this->populateParameters($job->getParameters(), array('width' => null, 'height' => null, 'quality' => null, 'resize-mode' => null, 'resolution' => null, 'resolution-units' => null, 'resolution-x' => null, 'resolution-y' => null, 'rotation' => null, 'strip' => null));
if ($parameters['width'] && $parameters['height']) {
$specifications->setDimensions($parameters['width'], $parameters['height']);
}
if ($parameters['quality']) {
$specifications->setQuality($parameters['quality']);
}
if ($parameters['resize-mode']) {
switch ($parameters['resize-mode']) {
case ImageJob::RESIZE_OUTBOUND:
$mode = Image::RESIZE_MODE_OUTBOUND;
break;
case ImageJob::RESIZE_INBOUND:
$mode = Image::RESIZE_MODE_INBOUND;
break;
default:
case ImageJob::RESIZE_INBOUND_FIXEDRATIO:
$mode = Image::RESIZE_MODE_INBOUND_FIXEDRATIO;
break;
}
$specifications->setResizeMode($mode);
}
if ($parameters['resolution'] || $parameters['resolution-x'] && $parameters['resolution-y']) {
$units = Image::RESOLUTION_PIXELPERINCH;
if ($parameters['resolution-units'] === ImageJob::RESOLUTION_PER_CENTIMETERS) {
$units = Image::RESOLUTION_PIXELPERCENTIMETER;
}
if ($parameters['resolution']) {
$res_x = $res_y = $parameters['resolution'];
} else {
$res_x = $parameters['resolution-x'];
$res_y = $parameters['resolution-y'];
}
$specifications->setResolution($res_x, $res_y, $units);
}
if ($parameters['rotation']) {
$specifications->setRotationAngle($parameters['rotation']);
}
if ($parameters['strip']) {
$specifications->setStrip($parameters['strip']);
}
return $specifications;
}
public function uploadIconAction(Request $request, $id)
{
$datas = ['success' => false, 'message' => ''];
$feed = $this->getFeedRepository()->find($id);
if (null === $feed) {
$this->app->abort(404, "Feed not found");
}
if (!$feed->isOwner($this->getAuthenticatedUser())) {
$this->app->abort(403, "Access Forbidden");
}
try {
if (!$request->files->get('files')) {
throw new BadRequestHttpException('Missing file parameter');
}
if (count($request->files->get('files')) > 1) {
throw new BadRequestHttpException('Upload is limited to 1 file per request');
}
$file = current($request->files->get('files'));
if (!$file->isValid()) {
throw new BadRequestHttpException('Uploaded file is invalid');
}
$media = $this->app->getMediaFromUri($file->getPathname());
if ($media->getType() !== MediaInterface::TYPE_IMAGE) {
throw new BadRequestHttpException('Bad filetype');
}
$spec = new Image();
$spec->setResizeMode(Image::RESIZE_MODE_OUTBOUND);
$spec->setDimensions(32, 32);
$spec->setStrip(true);
$spec->setQuality(72);
$tmpname = tempnam(sys_get_temp_dir(), 'feed_icon') . '.png';
try {
/** @var Alchemyst $alchemyst */
$alchemyst = $this->app['media-alchemyst'];
$alchemyst->turnInto($media->getFile()->getPathname(), $tmpname, $spec);
} catch (\MediaAlchemyst\Exception\ExceptionInterface $e) {
throw new \Exception_InternalServerError('Error while resizing');
}
unset($media);
$feed->setIconUrl(true);
$manager = $this->getObjectManager();
$manager->persist($feed);
$manager->flush();
/** @var Filesystem $filesystem */
$filesystem = $this->app['filesystem'];
$rootPath = $this->app['root.path'];
$filesystem->copy($tmpname, $rootPath . '/config/feed_' . $feed->getId() . '.jpg');
$filesystem->copy($tmpname, sprintf('%s/www/custom/feed_%d.jpg', $rootPath, $feed->getId()));
$filesystem->remove($tmpname);
$datas['success'] = true;
} catch (\Exception $e) {
$datas['message'] = $this->app->trans('Unable to add file to Phraseanet');
}
return $this->app->json($datas);
}
/**
* @covers MediaAlchemyst\Specification\Image::setQuality
* @expectedException MediaAlchemyst\Exception\InvalidArgumentException
*/
public function testSetWrongQuality()
{
$this->object->setQuality(160);
}
