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adjust_uids.php

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<?php

/**

* Repair bbcodes converted with RC6

*

* You should make a backup from your users, posts and privmsgs table in case something goes wrong

* Forum descriptions and rules need to be re-submitted manually

*

*/

die("Please read the first lines of this script for instructions on how to enable it");

set_time_limit(0);

@ini_set('memory_limit', '512M');

define('IN_PHPBB', true);

$phpbb_root_path = './../';

$phpEx = substr(strrchr(__FILE__, '.'), 1);

include($phpbb_root_path . 'common.'.$phpEx);

// Start session management

$user->session_begin();

$auth->acl($user->data);

$user->setup();

$echos = 0;

// Adjust user signatures

$sql = 'SELECT user_id, user_sig, user_sig_bbcode_uid

FROM ' . USERS_TABLE . '

ORDER BY user_id ASC';

$result = $db->sql_query($sql);

while ($row = $db->sql_fetchrow($result))

{

$bbcode_uid = $row['user_sig_bbcode_uid'];

// Only if a bbcode uid is present, the signature present and a size tag used...

if (!empty($bbcode_uid) && strpos($row['user_sig'], $bbcode_uid) === false)

{

$row['user_sig'] = preg_replace('/\:[0-9a-z]{8}\]/', ":$bbcode_uid]", $row['user_sig']);

$sql = 'UPDATE ' . USERS_TABLE . " SET user_sig = '" . $db->sql_escape($row['user_sig']) . "'

WHERE user_id = " . $row['user_id'];

$db->sql_query($sql);

if ($echos > 200)

{

echo '<br />User: ' . "{$row['user_id']}\n";

$echos = 0;

}

echo '.';

$echos++;

flush();

}

}

$db->sql_freeresult($result);

// Now adjust posts

$sql = 'SELECT post_id, post_text, bbcode_uid, enable_bbcode

FROM ' . POSTS_TABLE . '

ORDER BY post_id ASC';

$result = $db->sql_query($sql);

while ($row = $db->sql_fetchrow($result))

{

$bbcode_uid = $row['bbcode_uid'];

// Only if a bbcode uid is present, bbcode enabled and a size tag used...

if ($row['enable_bbcode'] && !empty($bbcode_uid) && strpos($row['post_text'], $bbcode_uid) === false)

{

$row['post_text'] = preg_replace('/\:[0-9a-z]{8}\]/', ":$bbcode_uid]", $row['post_text']);

$sql = 'UPDATE ' . POSTS_TABLE . " SET post_text = '" . $db->sql_escape($row['post_text']) . "'

WHERE post_id = " . $row['post_id'];

$db->sql_query($sql);

if ($echos > 200)

{

echo '<br />Post: ' . "{$row['post_id']} \n";

$echos = 0;

}

echo '.';

$echos++;

flush();

}

}

$db->sql_freeresult($result);

// Now to the private messages

$sql = 'SELECT msg_id, message_text, bbcode_uid, enable_bbcode

FROM ' . PRIVMSGS_TABLE;

$result = $db->sql_query($sql);

while ($row = $db->sql_fetchrow($result))

{

$bbcode_uid = $row['bbcode_uid'];

// Only if a bbcode uid is present, bbcode enabled and a size tag used...

if ($row['enable_bbcode'] && !empty($bbcode_uid) && strpos($row['message_text'], $bbcode_uid) === false)

{

$row['message_text'] = preg_replace('/\:[0-9a-z]{8}\]/', ":$bbcode_uid]", $row['message_text']);

$sql = 'UPDATE ' . PRIVMSGS_TABLE . " SET message_text = '" . $db->sql_escape($row['message_text']) . "'

WHERE msg_id = " . $row['msg_id'];

$db->sql_query($sql);

if ($echos > 200)

{

echo '<br />' . "\n";

$echos = 0;

}

echo '.';

$echos++;

flush();

}

}

$db->sql_freeresult($result);

// Done

$db->sql_close();

echo 'done';