public static function pauseBackup()
{
if (isset($_POST['id']) && MainWPUtility::ctype_digit($_POST['id'])) {
$task = MainWPDB::Instance()->getBackupTaskById($_POST['id']);
if (MainWPUtility::can_edit_backuptask($task)) {
MainWPDB::Instance()->updateBackupTaskWithValues($task->id, array('paused' => 1));
die(json_encode(array('result' => 'SUCCESS')));
}
}
die(json_encode(array('notask' => true)));
}