public function executeIsoJsonDelete(sfWebRequest $request)
{
$directory = sfConfig::get("config_isos_dir");
$file = $request->getParameter('file');
$file_path = $directory . '/' . $file;
$sys_msg = exec('stat -c "%F" ' . escapeshellarg($file_path), $sys_call);
if (empty($sys_call)) {
$info_message = Etva::getLogMessage(array('name' => $file, 'info' => ''), ETVA::_ERR_ISO_PROBLEM_);
$msg_i18n = $this->getContext()->getI18N()->__(ETVA::_ERR_ISO_DELETE_, array('%info%' => $info_message));
$msg = array('success' => false, 'message' => $msg_i18n);
$response = json_encode($msg);
return $this->renderText($response);
}
$errors = Etva::verify_iso_usage($file);
if ($errors) {
$info_message = Etva::getLogMessage(array('name' => $file, 'info' => ETVA::_CDROM_INUSE_), ETVA::_ERR_ISO_INUSE_);
$message = Etva::getLogMessage(array('info' => $info_message), ETVA::_ERR_ISO_DELETE_);
$this->dispatcher->notify(new sfEvent(sfConfig::get('config_acronym'), 'event.log', array('message' => $message, 'priority' => EtvaEventLogger::ERR)));
$i18n_br_sep = implode('<br>', $errors);
$i18n_sp_sep = implode(' ', $errors);
$i18n_iso_br_msg = $this->getContext()->getI18N()->__(ETVA::_ERR_ISO_INUSE_, array('%name%' => $file, '%info%' => '<br>' . $i18n_br_sep));
$i18n_iso_sp_msg = $this->getContext()->getI18N()->__(ETVA::_ERR_ISO_INUSE_, array('%name%' => $file, '%info%' => $i18n_sp_sep));
$message_i18n = $this->getContext()->getI18N()->__(ETVA::_ERR_ISO_PROBLEM_, array('%name%' => $file, '%info%' => ''));
$msg = array('success' => false, 'agent' => sfConfig::get('config_acronym'), 'message' => $message_i18n, 'info' => $i18n_iso_br_msg, 'error' => $i18n_iso_sp_msg);
$error = $this->setJsonError($msg);
return $this->renderText($error);
}
if ($file && $request->isMethod('post') && stristr($sys_msg, 'file')) {
if (unlink($file_path)) {
$msg = array('success' => true);
} else {
$msg = array('success' => false, 'message' => $msg_i18n);
}
} else {
$msg = array('success' => false, 'message' => $msg_i18n);
}
$response = json_encode($msg);
return $this->renderText($response);
}
