48 lines
1.4 KiB
PHP
48 lines
1.4 KiB
PHP
<?php
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/**
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* DiscuzX Convert
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*
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* $Id: navs.php 8876 2010-04-23 07:17:36Z monkey $
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*/
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$curprg = basename(__FILE__);
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$table_source = $db_source->tablepre . 'navs';
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$table_target = $db_target->tablepre . 'common_nav';
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$limit = 250;
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$step = getgpc('step');
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$step = intval($step);
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$total = getgpc('total');
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$total = intval($total);
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$continue = false;
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if(!$step) {
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$db_target->query("DELETE FROM $table_target WHERE type<>'0'");
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$maxid = $db_target->result_first("SELECT MAX(id) FROM $table_target");
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$maxid = intval($maxid);
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$db_target->query("ALTER TABLE $table_target AUTO_INCREMENT=".($maxid+1));
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}
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$offset = $step * $limit;
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$query = $db_source->query("SELECT * FROM $table_source WHERE type<>'0' ORDER BY parentid DESC LIMIT $offset, $limit");
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while($row = $db_source->fetch_array($query)) {
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$continue = true;
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$row['available'] = '0';
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$row = daddslashes($row, 1);
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$orig_id = $row['id'];
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unset($row['id']);
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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 $data");
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$newid = $db_target->insert_id();
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$db_target->query("UPDATE $table_target SET parentid='$newid' WHERE parentid='$orig_id'");
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$total ++;
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}
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$nextstep = $step + 1;
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if($continue) {
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showmessage("继续转换数据表 ".$table_source."，已转换 $total 条记录。", "index.php?a=$action&source=$source&prg=$curprg&step=$nextstep&total=$total");
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}
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?>
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