protected function showImage(Application $app, File $file, $mode)
{
if (null === $file->getThumbnailPath()) {
return $app->redirect("/file/{$file->getId()}");
}
$ext = $file->getExtension();
$ext = $ext === "jpg" ? "jpeg" : $ext;
$imagecreate = "imagecreatefrom{$ext}";
$image = "image{$ext}";
switch ($mode) {
case 'thumb':
$im = $imagecreate("{$app['file.save_directory']}/{$file->getThumbnailPath()}");
break;
case 'original':
$im = $imagecreate("{$app['file.save_directory']}/{$file->getPath()}");
break;
}
return new Response($image($im), 200, array("Content-Type" => "{$file->getMimeType()}"));
}
public function isImage(File $file)
{
return in_array($file->getExtension(), $this->imageExtensions);
}
public function setSourceImageFile(\Filehosting\Model\File $file)
{
$this->sourceImageFile = $file;
$this->imageExtension = $file->getExtension();
}