80 lines
3.1 KiB
PHP
80 lines
3.1 KiB
PHP
<?php
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/**
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* DiscuzX Convert
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*
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* $Id: uc_friends.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 = $db_source->tablepre.'uc_friends';
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$table_target = $db_target->tablepre.'ucenter_friends';
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$table_sourcemember = $db_source->tablepre.'uc_members';
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$table_targetfriend = $db_target->tablepre.'home_friend';
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$table_tfriendrequest = $db_target->tablepre.'home_friend_request';
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$limit = 2000;
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$nextid = 0;
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$nexttable = 0;
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$start = getgpc('start');
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if(empty($start)) {
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$source_exist = $db_source->result_first("SHOW TABLES LIKE '".substr($table_source, strpos($table_source, '.') + 1)."'");
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$target_exist = $db_target->result_first("SHOW TABLES LIKE '".substr($table_target, strpos($table_target, '.') + 1)."'");
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if(empty($source_exist) || empty($target_exist)) {
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$nexttable = 1;
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} else {
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$start = 0;
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$db_target->query("TRUNCATE $table_target");
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$db_target->query("TRUNCATE $table_targetfriend");
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$db_target->query("TRUNCATE $table_tfriendrequest");
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}
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}
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$fusername = array();
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if(empty($nexttable)) {
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$query = $db_source->query("SELECT * FROM $table_source WHERE version>'$start' ORDER BY version LIMIT $limit");
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while ($row = $db_source->fetch_array($query)) {
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$nextid = $row['version'];
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$row = daddslashes($row, 1);
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$fusername[$row['friendid']] = $row['direction'];
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$data = implode_field_value($row, ',', db_table_fields($db_target, $table_target));
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$db_target->query("INSERT INTO $table_target SET $data");
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if($row['direction'] == 3) {
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$db_target->query("REPLACE INTO $table_targetfriend SET uid='$row[uid]', fuid='$row[friendid]', dateline='".time()."'");
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} else {
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$db_target->query("REPLACE INTO $table_tfriendrequest SET uid='$row[uid]', fuid='$row[friendid]', dateline='".time()."'");
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}
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if(count($fusername) == 200) {
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$fquery = $db_source->query("SELECT uid, username FROM $table_sourcemember WHERE uid IN('".implode("','", array_keys($fusername))."')");
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while($frow = $db_source->fetch_array($fquery)) {
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$frow = daddslashes($frow, 1);
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if($fusername[$frow['uid']] == 3) {
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$db_target->query("UPDATE $table_targetfriend SET fusername='$frow[username]' WHERE fuid='$frow[uid]'");
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} else {
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$db_target->query("UPDATE $table_tfriendrequest SET fusername='$frow[username]' WHERE fuid='$frow[uid]'");
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}
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}
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$fusername = array();
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}
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}
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if(count($fusername)) {
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$fquery = $db_source->query("SELECT uid, username FROM $table_sourcemember WHERE uid IN('".implode("','", array_keys($fusername))."')");
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while($frow = $db_source->fetch_array($fquery)) {
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$frow = daddslashes($frow, 1);
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if($fusername[$frow['uid']] == 3) {
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$db_target->query("UPDATE $table_targetfriend SET fusername='$frow[username]' WHERE fuid='$frow[uid]'");
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} else {
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$db_target->query("UPDATE $table_tfriendrequest SET fusername='$frow[username]' WHERE fuid='$frow[uid]'");
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}
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}
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}
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}
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if($nextid) {
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showmessage("继续转换数据表 ".$table_source." version > $nextid", "index.php?a=$action&source=$source&prg=$curprg&start=$nextid");
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}
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?>
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