/**
* Delete content file
*
* @param $file_id = File ID
* @param $content_id = Content ID
*/
public function action_delete_file($file_id = false, $content_id = false)
{
if ($file_id && $content_id) {
$files = Model_Product_File::find(array('where' => array('content_id' => $content_id), 'order_by' => array('sort' => 'asc')), 'id');
if ($files) {
if (isset($files[$file_id])) {
$file = $files[$file_id];
// If there is only one image and image is required
if (count($files) == 1) {
if (\Config::get('details.file.required', false)) {
\Messages::error('You can\'t delete all files. Please add new file in order to delete this one.');
} else {
// Reset sort fields
\DB::update(Model_Product_File::get_protected('_table_name'))->value('sort', \DB::expr('sort - 1'))->where('sort', '>', $file->sort)->execute();
// Delete file
$this->delete_file($file->file);
$file->delete();
\Messages::success('File was successfully deleted.');
}
} else {
// Dont use cover option for files
if (FALSE && $file->cover == 1) {
\Messages::error('You can\'t delete cover file. Set different file as cover in order to delete this one.');
} else {
// Reset sort fields
\DB::update(Model_Product_File::get_protected('_table_name'))->value('sort', \DB::expr('sort - 1'))->where('sort', '>', $file->sort)->execute();
// Delete file
$this->delete_file($file->file);
$file->delete();
// Set another file as cover if cover is deleted
if ($file->cover == 1) {
$files = Model_Product_File::find(array('where' => array('content_id' => $content_id), 'order_by' => array('sort' => 'asc')));
$files[0]->cover = 1;
$files[0]->save();
}
\Messages::success('File was successfully deleted.');
}
}
} else {
\Messages::error('File you are trying to delete don\'t exists. Check your url and try again.');
}
} else {
\Messages::error('File you are trying to delete don\'t exists. Check your url and try again.');
}
}
\Response::redirect(\Input::referrer());
}
