public function generatePreviewImage()
{
$url = Environment::getHttpRequest()->getUrl()->getHostUrl() . $this->downloadLink();
//absolute URL
$preview = self::getGoogleViewerPreview($url);
if ($preview) {
file_put_contents($this->getPreviewPath(), $preview['image']);
$info = ImageFile::getImageInfo($this->getPreviewPath());
//TODO rozmyslet kam metodu umístit
$this->data['info'] = str_pad($preview['numPages'], 5) . $preview['text'];
$this->data['dimensions'] = $info["wxh"];
$this->save();
}
}
public static function uploadPreview($r)
{
$file = self::getFile($r['id']);
//instance of File (or the specific file type)
$r['file']->move($file->getPreviewPath());
//move preview to its location
$info = ImageFile::getImageInfo($file->getPreviewPath());
$file->data['dimensions'] = $info["wxh"];
$file->save();
$file->clearPreviewCache();
}
