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119 lines
2.5 KiB
119 lines
2.5 KiB
<?php |
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if (!defined('__TYPECHO_ROOT_DIR__')) exit; |
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/** |
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* 纯数据抽象组件 |
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* |
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* @category typecho |
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* @package Widget |
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org) |
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* @license GNU General Public License 2.0 |
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* @version $Id$ |
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*/ |
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/** |
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* 纯数据抽象组件 |
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* |
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* @category typecho |
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* @package Widget |
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org) |
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* @license GNU General Public License 2.0 |
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*/ |
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abstract class Widget_Abstract extends Typecho_Widget |
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{ |
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/** |
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* 全局选项 |
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* |
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* @access protected |
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* @var Widget_Options |
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*/ |
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protected $options; |
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/** |
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* 用户对象 |
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* |
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* @access protected |
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* @var Widget_User |
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*/ |
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protected $user; |
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/** |
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* 安全模块 |
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* |
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* @var Widget_Security |
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*/ |
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protected $security; |
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/** |
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* 数据库对象 |
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* |
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* @access protected |
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* @var Typecho_Db |
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*/ |
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protected $db; |
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/** |
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* 构造函数,初始化组件 |
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* |
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* @access public |
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* @param mixed $request request对象 |
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* @param mixed $response response对象 |
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* @param mixed $params 参数列表 |
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*/ |
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public function __construct($request, $response, $params = NULL) |
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{ |
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parent::__construct($request, $response, $params); |
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/** 初始化数据库 */ |
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$this->db = Typecho_Db::get(); |
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/** 初始化常用组件 */ |
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$this->options = $this->widget('Widget_Options'); |
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$this->user = $this->widget('Widget_User'); |
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$this->security = $this->widget('Widget_Security'); |
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} |
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/** |
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* 查询方法 |
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* |
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* @access public |
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* @return Typecho_Db_Query |
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*/ |
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abstract public function select(); |
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/** |
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* 获得所有记录数 |
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* |
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* @access public |
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* @param Typecho_Db_Query $condition 查询对象 |
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* @return integer |
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*/ |
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abstract public function size(Typecho_Db_Query $condition); |
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/** |
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* 增加记录方法 |
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* |
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* @access public |
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* @param array $rows 字段对应值 |
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* @return integer |
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*/ |
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abstract public function insert(array $rows); |
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/** |
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* 更新记录方法 |
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* |
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* @access public |
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* @param array $rows 字段对应值 |
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* @param Typecho_Db_Query $condition 查询对象 |
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* @return integer |
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*/ |
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abstract public function update(array $rows, Typecho_Db_Query $condition); |
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/** |
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* 删除记录方法 |
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* |
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* @access public |
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* @param Typecho_Db_Query $condition 查询对象 |
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* @return integer |
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*/ |
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abstract public function delete(Typecho_Db_Query $condition); |
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}
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