public static function rotate_image(Image $image, $degrees)
{
if (!$image->getAbsolutePath()) {
return false;
}
$command = implode(" ", array(self::get_convert(), $image->getAbsolutePath(), sprintf('-rotate %d', $degrees), $image->getAbsolutePath()));
exec($command);
}
/**
* Adds image to Album
* @param string $image_file
* @param string $default_title
* @param Entity\Album $album
* @param array $options
* @param UserInterface $user
*/
private function addImageToAlbum($image_file, $default_title, Entities\Album $album, array $options = array(), UserInterface $user = null)
{
$image = new Entities\Image();
$image->setAlbum($album);
$image->setFilename(sprintf("%s.%s", md5(uniqid()), strtolower(pathinfo($default_title ?: $image_file, PATHINFO_EXTENSION))));
$name = pathinfo($image_file, PATHINFO_FILENAME);
if ($default_title) {
$name = $default_title;
}
if (@$options['default_name']) {
$name = $options['default_name'];
}
$image->setName($name);
// create folder if not exists
if (!file_exists($image->getUploadRootDir())) {
mkdir($image->getUploadRootDir(), 0777, true);
chmod($image->getUploadRootDir(), 0777);
}
copy($image_file, $image->getAbsolutePath());
$image->setUser($user);
$exif = new ExifParsers\ExifDataParser(@read_exif_data($image->getAbsolutePath()));
$exif_parsed = $exif->getParsed();
$datetime = null;
try {
$datetime = new \DateTime(@$exif_parsed['DateTimeOriginal']);
} catch (\Exception $e) {
$datetime = new \DateTime($exif_parsed['DateTime']);
}
$image->setTakenAt($datetime);
Converter::exif_rotate($image->getAbsolutePath(), @$exif_parsed['IFD0']['Orientation']);
$iptc = new ExifParsers\IptcDataParser($image->getAbsolutePath());
$image->setExifData($exif_parsed);
if (@$options['keywords']) {
$keywords = array_filter(array_map('trim', explode(',', $options['keywords'])));
foreach ($keywords as $keyword) {
$tag = $this->tag($keyword);
$image->addTag($tag);
}
}
if (@$options['private']) {
$image->setPrivate(true);
}
$this->em->persist($image);
}
/**
* @param Image $image
*/
protected function drop_thumbnails(Image $image)
{
$finder = new Finder();
foreach ($finder->name($image->getFilename())->in($this->container->getParameter('web_root')) as $file) {
/** @var \SplFileInfo $file */
unlink($file->getPathname());
}
}
/**
* @Route("/{slug}/upload", name="album.upload")
* @Template
* @Secure(roles="ROLE_USER")
*
* @param Album $album
*
* @throws AccessDeniedException
* @return array|\Symfony\Component\HttpFoundation\Response
*/
public function uploadAction(Album $album)
{
if (!$album->getUser()->equals($this->getUser())) {
throw new AccessDeniedException();
}
$image = new Image();
$image->setAlbum($album);
$image->setUser($this->getUser());
$form = $this->createForm(new Forms\ImageType(), $image);
if ($this->getRequest()->isMethod('POST')) {
$form->submit($this->getRequest());
if ($form->isValid()) {
/** @var UploadManager $manager */
$manager = $this->get('gallery.upload_manager');
return $manager->save($image);
}
return new Response('', 500);
}
return array('form' => $form->createView(), 'album' => $album);
}
/**
* @Route("/{album}/{id}", name="image.show")
* @Template
*/
public function showAction(Image $image)
{
return array('image' => $image, 'album' => $image->getAlbum());
}