public function run()
{
$entityID = CRM_Utils_Request::retrieve('entityID', 'Positive', CRM_Core_DAO::$_nullObject, TRUE);
$fileID = CRM_Utils_Request::retrieve('fileID', 'Positive', CRM_Core_DAO::$_nullObject, TRUE);
$file = false;
if (is_numeric($fileID)) {
$file = civicrm_api3('File', 'getsingle', array('id' => $fileID));
}
try {
CRM_Core_BAO_File::deleteAttachment();
} catch (Exception $e) {
return null;
}
//Do the backend-service delete
if ($file && !empty($file['description'])) {
$details = json_decode($file['description']);
if ($details && property_exists($details, "source") && $details->source == "securefiles") {
//Check extension level permissions
CRM_Securefiles_Permission::checkFilePerms(CRM_Core_Action::DELETE, $fileID, $entityID);
$backendService = CRM_Securefiles_Backend::getBackendService();
if ($backendService) {
//Check backend service permissions
if ($backendService->checkPermissions(CRM_Core_Action::DELETE, $fileID, $entityID) !== false) {
$backendService->deleteFile($file['uri'], $entityID);
}
}
}
}
}
