ushio-img/var/Widget/Comments/Recent.php

<?php
if (!defined('__TYPECHO_ROOT_DIR__')) exit;
/**
 * Typecho Blog Platform
 *
 * @copyright  Copyright (c) 2008 Typecho team (http://www.typecho.org)
 * @license    GNU General Public License 2.0
 * @version    $Id$
 */

/**
 * 最近评论组件
 *
 * @category typecho
 * @package Widget
 * @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
 * @license GNU General Public License 2.0
 */
class Widget_Comments_Recent extends Widget_Abstract_Comments
{
    /**
     * 构造函数,初始化组件
     *
     * @access public
     * @param mixed $request request对象
     * @param mixed $response response对象
     * @param mixed $params 参数列表
     * @return void
     */
    public function __construct($request, $response, $params = NULL)
    {
        parent::__construct($request, $response, $params);
        $this->parameter->setDefault(array('pageSize' => $this->options->commentsListSize, 'parentId' => 0, 'ignoreAuthor' => false));
    }

    /**
     * 执行函数
     *
     * @access public
     * @return void
     */
    public function execute()
    {
        $select  = $this->select()->limit($this->parameter->pageSize)
        ->where('table.comments.status = ?', 'approved')
        ->order('table.comments.coid', Typecho_Db::SORT_DESC);

        if ($this->parameter->parentId) {
            $select->where('cid = ?', $this->parameter->parentId);
        }

        if ($this->options->commentsShowCommentOnly) {
            $select->where('type = ?', 'comment');
        }
        
        /** 忽略作者评论 */
        if ($this->parameter->ignoreAuthor) {
            $select->where('ownerId <> authorId');
        }

        $this->db->fetchAll($select, array($this, 'push'));
    }
}