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125 lines
3.1 KiB
125 lines
3.1 KiB
<?php |
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if (!defined('__TYPECHO_ROOT_DIR__')) exit; |
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/** |
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* 文件管理列表 |
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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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* 文件管理列表组件 |
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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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class Widget_Contents_Attachment_Admin extends Widget_Abstract_Contents |
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{ |
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/** |
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* 用于计算数值的语句对象 |
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* |
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* @access private |
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* @var Typecho_Db_Query |
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*/ |
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private $_countSql; |
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/** |
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* 所有文章个数 |
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* |
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* @access private |
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* @var integer |
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*/ |
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private $_total = false; |
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/** |
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* 分页大小 |
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* |
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* @access private |
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* @var integer |
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*/ |
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private $pageSize; |
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/** |
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* 当前页 |
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* |
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* @access private |
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* @var integer |
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*/ |
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private $_currentPage; |
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/** |
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* 所属文章 |
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* |
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* @access protected |
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* @return Typecho_Config |
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*/ |
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protected function ___parentPost() |
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{ |
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return new Typecho_Config($this->db->fetchRow( |
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$this->select()->where('table.contents.cid = ?', $this->parentId) |
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->limit(1))); |
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} |
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/** |
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* 执行函数 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function execute() |
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{ |
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$this->parameter->setDefault('pageSize=20'); |
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$this->_currentPage = $this->request->get('page', 1); |
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/** 构建基础查询 */ |
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$select = $this->select()->where('table.contents.type = ?', 'attachment'); |
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/** 如果具有编辑以上权限,可以查看所有文件,反之只能查看自己的文件 */ |
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if (!$this->user->pass('editor', true)) { |
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$select->where('table.contents.authorId = ?', $this->user->uid); |
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} |
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/** 过滤标题 */ |
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if (NULL != ($keywords = $this->request->filter('search')->keywords)) { |
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$args = array(); |
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$keywordsList = explode(' ', $keywords); |
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$args[] = implode(' OR ', array_fill(0, count($keywordsList), 'table.contents.title LIKE ?')); |
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foreach ($keywordsList as $keyword) { |
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$args[] = '%' . $keyword . '%'; |
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} |
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call_user_func_array(array($select, 'where'), $args); |
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} |
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/** 给计算数目对象赋值,克隆对象 */ |
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$this->_countSql = clone $select; |
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/** 提交查询 */ |
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$select->order('table.contents.created', Typecho_Db::SORT_DESC) |
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->page($this->_currentPage, $this->parameter->pageSize); |
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$this->db->fetchAll($select, array($this, 'push')); |
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} |
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/** |
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* 输出分页 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function pageNav() |
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{ |
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$query = $this->request->makeUriByRequest('page={page}'); |
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/** 使用盒状分页 */ |
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$nav = new Typecho_Widget_Helper_PageNavigator_Box(false === $this->_total ? $this->_total = $this->size($this->_countSql) : $this->_total, |
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$this->_currentPage, $this->parameter->pageSize, $query); |
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$nav->render('«', '»'); |
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} |
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}
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