beforeRender = array('AntiSpam_Plugin', 'field'); Typecho_Plugin::factory('Widget_Feedback')->comment = array('AntiSpam_Plugin', 'filter'); } /** * 禁用插件方法,如果禁用失败,直接抛出异常 * * @static * @access public * @return void * @throws Typecho_Plugin_Exception */ public static function deactivate(){} /** * 获取插件配置面板 * * @access public * @param Typecho_Widget_Helper_Form $form 配置面板 * @return void */ public static function config(Typecho_Widget_Helper_Form $form) { $action = new Typecho_Widget_Helper_Form_Element_Radio( 'action', array( 0 => '直接挡掉.', 1 => '标记为 spam, 留在资料库检查是否误判.' ), 0, '遇到 spam 的处理方法'); $form->addInput($action); } /** * 个人用户的配置面板 * * @access public * @param Typecho_Widget_Helper_Form $form * @return void */ public static function personalConfig(Typecho_Widget_Helper_Form $form){} /** * 设栏位 * * @access public * @return void */ public static function field() { if (Typecho_Widget::widget('Widget_Archive')->is('single') && !Typecho_Widget::widget('Widget_User')->hasLogin()) { ob_start(create_function('$input','return preg_replace("#textarea(.*?)name=([\"\'])text([\"\'])(.+)/textarea>#", "textarea$1name=$2comment$3$4/textarea>spam",$input);') ); } } /** * 评论过滤器 * * @access public * @return void */ public static function filter($comment) { if (!Typecho_Widget::widget('Widget_User')->hasLogin()) { $w = Typecho_Request::getInstance()->comment; if (!empty($w) && $comment['text'] == 'spam') { $comment['text'] = $w; } else { if (Typecho_Widget::widget('Widget_Options')->plugin('AntiSpam')->action) { $comment['text'] = "[ 小墙判断这是 Spam! ]\n" . $comment['text']; $comment['status'] = 'spam'; } else { throw new Typecho_Exception('Spam Detected!'); } } } return $comment; } }