45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: table_forum_polloption_image.php 31112 2012-07-17 09:16:21Z zhengqingpeng $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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class table_forum_polloption_image extends discuz_table
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{
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public function __construct() {
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$this->_table = 'forum_polloption_image';
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$this->_pk = 'aid';
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parent::__construct();
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}
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public function fetch_all_by_tid($tids) {
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return DB::fetch_all('SELECT * FROM %t WHERE tid'.(is_array($tids) ? ' IN(%n)' : '=%d'), array($this->_table, $tids), 'poid');
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}
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public function count_by_aid_uid($aid, $uid) {
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return DB::result_first('SELECT COUNT(*) FROM %t WHERE aid=%d AND uid=%d', array($this->_table, $aid, $uid));
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}
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public function delete_by_tid($tids) {
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return DB::delete($this->_table, DB::field('tid', $tids));
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}
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public function clear() {
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require_once libfile('function/forum');
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$deltids = array();
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$query = DB::query("SELECT tid, attachment, thumb FROM %t WHERE tid=0 AND dateline<=%d", array($this->_table, TIMESTAMP - 86400));
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while($attach = DB::fetch($query)) {
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dunlink($attach);
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$deltids[] = $attach['tid'];
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}
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if($deltids) {
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$this->delete_by_tid($deltids);
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}
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}
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}
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?>
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