82 lines
3.0 KiB
PHP
82 lines
3.0 KiB
PHP
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<?php
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/**
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* DiscuzX Convert
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*
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* $Id: attachments.php 10469 2010-05-11 09:12:14Z monkey $
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*/
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$curprg = basename(__FILE__);
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$table_source = $db_source->tablepre.'attachments';
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$table_target = $db_target->tablepre.'forum_attachment';
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$table_source_field = $db_source->tablepre.'attachmentfields';
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$table_target_forum_threadimage = $db_target->tablepre.'forum_threadimage';
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$table_target_forum_thread = $db_target->tablepre.'forum_thread';
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$limit = $setting['limit']['attachments'] ? $setting['limit']['attachments'] : 2500;
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$nextid = 0;
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$start = getgpc('start');
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if(empty($start)) {
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$start = 0;
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$db_target->query("TRUNCATE $table_target");
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$db_target->query("TRUNCATE $table_target_forum_threadimage");
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for($i = 0;$i < 10;$i++) {
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$table_target_attachment_i = $db_target->tablepre.'forum_attachment_'.$i;
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$db_target->query("TRUNCATE $table_target_attachment_i");
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}
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}
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$query = $db_source->query("SELECT a.*,af.description FROM $table_source a
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LEFT JOIN $table_source_field af USING(aid) WHERE a.aid>'$start'
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ORDER BY a.aid LIMIT $limit");
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while ($row = $db_source->fetch_array($query)) {
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$nextid = $row['aid'];
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$row = daddslashes($row, 1);
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$tid = (string)$row['tid'];
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$tableid = $tid{strlen($tid)-1};
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$table_target_attachment_tableid = $db_target->tablepre.'forum_attachment_'.$tableid;
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$db_target->query("REPLACE INTO $table_target SET aid='$row[aid]', tid='$row[tid]', pid='$row[pid]', uid='$row[uid]', tableid='$tableid', downloads='$row[downloads]'");
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$db_target->query("REPLACE INTO $table_target_attachment_tableid SET
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aid='$row[aid]',
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tid='$row[tid]',
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pid='$row[pid]',
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uid='$row[uid]',
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dateline='$row[dateline]',
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filename='$row[filename]',
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filesize='$row[filesize]',
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attachment='$row[attachment]',
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remote='$row[remote]',
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description='$row[description]',
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readperm='$row[readperm]',
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price='$row[price]',
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isimage='$row[isimage]',
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width='$row[width]',
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thumb='$row[thumb]',
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picid='$row[picid]'");
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if(($row['isimage'] == '1' || $row['isimage'] == '-1') && $row['attachment']) {
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$querythread = $db_target->query("SELECT * from $table_target_forum_thread WHERE tid='$row[tid]'");
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while ($rownew = $db_target->fetch_array($querythread)) {
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$tid_attachment = $rownew['attachment'];
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$tid_posttableid = $rownew['posttableid'];
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$tid_dateline = $rownew['dateline'];
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}
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$dateline = time() - 86400 * 10 * 30;
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if($tid_attachment == '2' && $tid_posttableid == '0' && $tid_dateline > $dateline) {
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if(!$db_target->result_first("SELECT COUNT(*) FROM $table_target_forum_threadimage WHERE tid='$row[tid]'")) {
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$db_target->query("INSERT INTO $table_target_forum_threadimage VALUES ('$row[tid]','$row[attachment]','$row[remote]')");
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}
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}
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}
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}
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if($nextid) {
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showmessage("继续转换数据表 ".$table_source." aid > $nextid", "index.php?a=$action&source=$source&prg=$curprg&start=$nextid");
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}
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?>
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