public function codeString(array $task, $full = true) {
		return $this->_isCli || (!$task['code_string']) ? $task['code_string'] : $this->Html->tag('span', $this->_text($task['code_string'], $full ? 0 : Configure::read('Task.truncateCode'), true), array(
					'class' => 'label label-' . ($task['code_string'] == 'OK' ? 'success' : 'important'
			)));
	}