www.gusucode.com > 教程素材资源下载论坛网站源码程序 > 教程素材资源下载论坛/整站源码/source/class/table/table_common_magic.php
<?php /** * [Discuz!] (C)2001-2099 Comsenz Inc. * This is NOT a freeware, use is subject to license terms * * $Id: table_common_magic.php 27449 2012-02-01 05:32:35Z zhangguosheng $ */ if(!defined('IN_DISCUZ')) { exit('Access Denied'); } class table_common_magic extends discuz_table { public function __construct() { $this->_table = 'common_magic'; $this->_pk = 'magicid'; parent::__construct(); } public function fetch_all_data($available = false) { $available = $available !== false ? ' WHERE available='.intval($available) : ''; return DB::fetch_all('SELECT * FROM %t %i ORDER BY displayorder', array($this->_table, $available)); } public function check_identifier($identifier, $magicid) { return DB::result_first("SELECT COUNT(*) FROM %t WHERE identifier=%s AND magicid!=%d", array($this->_table, $identifier, $magicid)); } public function count_page($operation) { $salevolume = $operation == 'index' ? '' : 'AND salevolume>0'; return DB::result_first('SELECT COUNT(*) FROM %t WHERE available=1 %i', array($this->_table, $salevolume)); } public function fetch_all_page($operation, $start, $limit) { if($operation == 'index') { $salevolume = ''; $orderby = "displayorder"; } else { $salevolume = 'AND salevolume>0'; $orderby = "salevolume DESC"; } return DB::fetch_all('SELECT * FROM %t WHERE available=1 %i ORDER BY %i LIMIT %d,%d', array($this->_table, $salevolume, $orderby, $start, $limit)); } public function fetch_all_name_by_available($available = 1) { return DB::fetch_all('SELECT magicid, name FROM %t WHERE available=%d ORDER BY displayorder', array($this->_table, $available), $this->_pk); } public function fetch_by_identifier($identifier) { return DB::fetch_first('SELECT * FROM %t WHERE identifier=%s', array($this->_table, $identifier)); } public function update_salevolume($magicid, $number) { DB::query("UPDATE %t SET num=num+('-%d'), salevolume=salevolume+'%d' WHERE magicid=%d", array($this->_table, $number, $number, $magicid)); } public function fetch_member_magic($uid, $identifier) { return DB::fetch_first('SELECT mm.* FROM %t cm INNER JOIN %t mm ON mm.uid=%d AND mm.magicid=cm.magicid WHERE cm.identifier=%s', array($this->_table, 'common_member_magic', $uid, $identifier)); } } ?>