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126 lines
3.1 KiB
126 lines
3.1 KiB
4 years ago
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<?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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