hlstatsx/web/pages/admintasks/tools_resetdbcollations.php

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2013-12-26 00:43:29 +01:00
<?php
/*
HLstatsX Community Edition - Real-time player and clan rankings and statistics
Copyleft (L) 2008-20XX Nicholas Hastings (nshastings@gmail.com)
http://www.hlxcommunity.com
HLstatsX Community Edition is a continuation of
ELstatsNEO - Real-time player and clan rankings and statistics
Copyleft (L) 2008-20XX Malte Bayer (steam@neo-soft.org)
http://ovrsized.neo-soft.org/
ELstatsNEO is an very improved & enhanced - so called Ultra-Humongus Edition of HLstatsX
HLstatsX - Real-time player and clan rankings and statistics for Half-Life 2
http://www.hlstatsx.com/
Copyright (C) 2005-2007 Tobias Oetzel (Tobi@hlstatsx.com)
HLstatsX is an enhanced version of HLstats made by Simon Garner
HLstats - Real-time player and clan rankings and statistics for Half-Life
http://sourceforge.net/projects/hlstats/
Copyright (C) 2001 Simon Garner
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
For support and installation notes visit http://www.hlxcommunity.com
*/
if ( !defined('IN_HLSTATS') )
die('Do not access this file directly.');
if ($auth->userdata['acclevel'] < 80)
die ('Access denied!');
?>
&nbsp;&nbsp;&nbsp;&nbsp;<img src="<?php echo IMAGE_PATH; ?>/downarrow.gif" width=9 height=6 class="imageformat"><b>&nbsp;<?php echo $task->title; ?></b><p>
<?php
if (isset($_POST['confirm']))
{
$convert_to = 'utf8_general_ci';
$character_set= 'utf8';
if ($_POST['printonly'] > 0) {
echo '<strong>Run these statements against your MySql database</strong><br><br>';
echo "ALTER DATABASE `".DB_NAME."` DEFAULT CHARACTER SET $character_set COLLATE $convert_to;<br>";
$rs_tables = $db->query('SHOW TABLES') or die(mysql_error());
while ($row_tables = $db->fetch_row($rs_tables))
{
$table = mysql_real_escape_string($row_tables[0]);
echo "ALTER TABLE `$table` DEFAULT CHARACTER SET $character_set;<br>";
$rs = $db->query("SHOW FULL FIELDS FROM `$table` WHERE collation is not null AND collation <> 'utf8_general_ci'") or die(mysql_error());
while ($row=mysql_fetch_assoc($rs))
{
if ($row['Collation'] == '')
continue;
if ( strtolower($row['Null']) == 'yes' )
$nullable = ' NULL ';
else
$nullable = ' NOT NULL';
if ( $row['Default'] === NULL && $nullable = ' NOT NULL ')
$default = " DEFAULT ''";
else if ( $row['Default'] === NULL )
$default = ' DEFAULT NULL';
else if ($row['Default']!='')
$default = " DEFAULT '".mysql_real_escape_string($row['Default'])."'";
else
$default = '';
$field = mysql_real_escape_string($row['Field']);
echo "ALTER TABLE `$table` CHANGE `$field` `$field` $row[Type] CHARACTER SET $character_set COLLATE $convert_to $nullable $default;<br>";
}
}
} else {
echo "Converting database, table, and row collations to utf8:<ul>\n";
set_time_limit(0);
echo '<li>Changing '.DB_NAME.' default character set and collation... ';
$db->query("ALTER DATABASE `".DB_NAME."` DEFAULT CHARACTER SET $character_set COLLATE $convert_to;")or die(mysql_error());
echo 'OK';
$rs_tables = $db->query('SHOW TABLES') or die(mysql_error());
while ($row_tables = $db->fetch_row($rs_tables))
{
$table = mysql_real_escape_string($row_tables[0]);
echo "<li>Converting Table: $table ... ";
$db->query("ALTER TABLE `$table` DEFAULT CHARACTER SET $character_set;");
echo 'OK';
$rs = $db->query("SHOW FULL FIELDS FROM `$table` WHERE collation is not null AND collation <> 'utf8_general_ci'") or die(mysql_error());
while ($row=mysql_fetch_assoc($rs))
{
if ($row['Collation'] == '')
continue;
if ( strtolower($row['Null']) == 'yes' )
$nullable = ' NULL ';
else
$nullable = ' NOT NULL';
if ( $row['Default'] === NULL && $nullable = ' NOT NULL ')
$default = " DEFAULT ''";
else if ( $row['Default'] === NULL )
$default = ' DEFAULT NULL';
else if ($row['Default']!='')
$default = " DEFAULT '".mysql_real_escape_string($row['Default'])."'";
else
$default = '';
$field = mysql_real_escape_string($row['Field']);
echo "<li>Converting Table: $table Column: $field ... ";
$db->query("ALTER TABLE `$table` CHANGE `$field` `$field` $row[Type] CHARACTER SET $character_set COLLATE $convert_to $nullable $default;");
echo 'OK';
}
}
echo '</ul>';
echo 'Done.<p>';
}
} else {
?>
<form method="POST">
<table width="60%" align="center" border=0 cellspacing=0 cellpadding=0 class="border">
<tr>
<td>
<table width="100%" border=0 cellspacing=1 cellpadding=10>
<tr class="bg1">
<td class="fNormal">
Resets DB Collations if you get collation errors after an upgrade from another HLstats(X)-based system. <br><br>
You should not lose any data, but be sure to back up your database before running to be on the safe side.<br><br><br>
<input type="hidden" name="confirm" value="1">
<input type="radio" name="printonly" value="0" checked> Run the commands on the database<br>
<input type="radio" name="printonly" value="1"> Print the commands and I'll run them myself (recommended if you have a very large database likely to hang the script)<br>
<center><input type="submit" value="Generate commands and do the above"></center>
</td>
</tr>
</table></td>
</tr>
</table>
</form>
<?php
}
?>