/**
* Deletes a file.
*
* @param int $file_id
* The file id.
* @param int $feed_id
* The feed id.
*
* @see file_delete()
*/
protected function deleteFile($file_id, $feed_id)
{
if ($file = $this->fileStorage->load($file_id)) {
$this->fileUsage->delete($file, 'feeds', $this->pluginType(), $feed_id);
}
}
/**
* Determines if the importer already exists.
*
* @param string $id
* The importer ID.
*
* @return bool
* True if the importer exists, false otherwise.
*/
public function exists($id)
{
return (bool) $this->importerStorage->load($id);
}