140 lines
3.9 KiB
PHP
140 lines
3.9 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_home_doing.php 30377 2012-05-24 09:52:22Z 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_home_doing extends discuz_table
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{
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public function __construct() {
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$this->_table = 'home_doing';
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$this->_pk = 'doid';
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parent::__construct();
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}
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public function update_replynum_by_doid($inc_replynum, $doid) {
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return DB::query('UPDATE %t SET replynum=replynum+\'%d\' WHERE doid=%d', array($this->_table, $inc_replynum, $doid));
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}
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public function delete_by_uid($uid) {
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if(!$uid) {
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return null;
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}
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return DB::delete($this->_table, DB::field('uid', $uid));
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}
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public function fetch_all_by_uid_doid($uids, $bannedids = '', $paramorderby = '', $startrow = 0, $items = 0, $status = true, $allfileds = false) {
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$parameter = array($this->_table);
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$orderby = $paramorderby && in_array($paramorderby, array('dateline', 'replynum')) ? 'ORDER BY '.DB::order($paramorderby, 'DESC') : 'ORDER BY '.DB::order('dateline', 'DESC');
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$wheres = array();
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if($uids) {
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$parameter[] = $uids;
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$wheres[] = 'uid IN (%n)';
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}
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if($bannedids) {
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$parameter[] = $bannedids;
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$wheres[] = 'doid NOT IN (%n)';
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}
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if($status) {
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$wheres[] = ' status = 0';
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}
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$wheresql = !empty($wheres) && is_array($wheres) ? ' WHERE '.implode(' AND ', $wheres) : '';
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if(empty($wheresql)) {
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return null;
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}
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return DB::fetch_all('SELECT '.($allfileds ? '*' : 'doid').' FROM %t '.$wheresql.' '.$orderby.DB::limit($startrow, $items), $parameter);
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}
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public function fetch_all_search($start, $limit, $fetchtype, $uids, $useip, $keywords, $lengthlimit, $starttime, $endtime, $basickeywords = 0, $doid = '', $findex = '') {
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$parameter = array($this->_table);
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$wherearr = array();
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if($doid) {
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$parameter[] = (array)$doid;
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$wherearr[] = 'doid IN(%n)';
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}
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if(is_array($uids) && count($uids)) {
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$parameter[] = $uids;
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$wherearr[] = 'uid IN(%n)';
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}
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if($useip) {
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$parameter[] = str_replace('*', '%', $useip);
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$wherearr[] = 'ip LIKE %s';
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}
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if($keywords) {
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if(!$basickeywords) {
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$sqlkeywords = '';
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$or = '';
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$keywords = explode(',', str_replace(' ', '', $keywords));
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for($i = 0; $i < count($keywords); $i++) {
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$keywords[$i] = addslashes(stripsearchkey($keywords[$i]));
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if(preg_match("/\{(\d+)\}/", $keywords[$i])) {
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$keywords[$i] = preg_replace("/\\\{(\d+)\\\}/", ".{0,\\1}", preg_quote($keywords[$i], '/'));
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$sqlkeywords .= " $or message REGEXP '".$keywords[$i]."'";
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} else {
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$sqlkeywords .= " $or message LIKE '%".$keywords[$i]."%'";
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}
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$or = 'OR';
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}
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$parameter[] = $sqlkeywords;
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$wherearr[] = '%i';
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} else {
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$parameter[] = '%'.$basickeywords.'%';
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$wherearr[] = 'message LIKE %s';
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}
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}
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if($lengthlimit) {
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$parameter[] = intval($lengthlimit);
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$wherearr[] = 'LENGTH(message) < %d';
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}
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if($starttime) {
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$parameter[] = is_numeric($starttime) ? $starttime : strtotime($starttime);
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$wherearr[] = 'dateline>%d';
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}
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if($endtime) {
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$parameter[] = is_numeric($endtime) ? $endtime : strtotime($endtime);
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$wherearr[] = 'dateline<%d';
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}
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if($fetchtype == 3) {
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$selectfield = "count(*)";
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} elseif ($fetchtype == 2) {
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$selectfield = "doid";
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} else {
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$selectfield = "*";
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$parameter[] = DB::limit($start, $limit);
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$ordersql = ' ORDER BY dateline DESC %i';
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}
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if($findex) {
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$findex = 'USE INDEX(dateline)';
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}
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$wheresql = !empty($wherearr) && is_array($wherearr) ? ' WHERE '.implode(' AND ', $wherearr) : '';
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if($fetchtype == 3) {
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return DB::result_first("SELECT $selectfield FROM %t $wheresql", $parameter);
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} else {
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return DB::fetch_all("SELECT $selectfield FROM %t {$findex} $wheresql $ordersql", $parameter);
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}
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}
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}
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?>
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