/**
* @param Image $image
*/
protected function update_exif(Image $image)
{
$tmpFilename = tempnam(sys_get_temp_dir(), 'upload_image_');
// Fixes error reading gaufrette streaf for read_exif_data
file_put_contents($tmpFilename, file_get_contents($this->getFilepath($image)));
$exif = new ExifDataParser(@read_exif_data($tmpFilename) ?: array());
unlink($tmpFilename);
$exif_parsed = $exif->getParsed();
$image->setExifData($exif_parsed);
$datetime = null;
try {
$datetime = new \DateTime(@$exif_parsed['DateTimeOriginal']);
} catch (\Exception $e) {
$datetime = new \DateTime($exif_parsed['DateTime']);
}
$image->setTakenAt($datetime);
$this->em->persist($image);
}
/**
* 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);
}
