mirror of
https://github.com/phpbb/phpbb.git
synced 2025-05-06 07:35:29 +02:00
2f4a618900
Changes:
- Ascraeus now uses constants for the phpbb root path and the php extension. This ensures more security for external applications and modifications (no more overwriting of root path and extension possible through insecure mods and register globals enabled) as well as no more globalizing needed.
- A second change implemented here is an additional short-hand-notation for append_sid(). It is allowed to omit the root path and extension now (for example calling append_sid('memberlist')) - in this case the root path and extension get added automatically. The hook is called after these are added.
git-svn-id: file:///svn/phpbb/trunk@8572 89ea8834-ac86-4346-8a33-228a782c2dd0
132 lines
3.3 KiB
PHP
132 lines
3.3 KiB
PHP
<?php
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/**
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* Only adjust the [size] bbcode tag from pc to percent.
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*
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* You should make a backup from your users, posts and privmsgs table in case something goes wrong
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* Forum descriptions and rules need to be re-submitted manually if they use the [size] tag.
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*
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* Since we limit the match to the sizes from 0 to 29 no newly applied sizes should be affected...
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*/
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die("Please read the first lines of this script for instructions on how to enable it");
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set_time_limit(0);
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@ini_set('memory_limit', '128M');
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define('IN_PHPBB', true);
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define('PHPBB_ROOT_PATH', './../');
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define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1));
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include(PHPBB_ROOT_PATH . 'common.' . PHP_EXT);
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// Start session management
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$user->session_begin();
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$auth->acl($user->data);
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$user->setup();
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$echos = 0;
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function replace_size($matches)
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{
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return '[size=' . ceil(100.0 * (((double) $matches[1])/12.0)) . ':' . $matches[2] . ']';
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}
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// Adjust user signatures
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$sql = 'SELECT user_id, user_sig, user_sig_bbcode_uid
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FROM ' . USERS_TABLE;
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$bbcode_uid = $row['user_sig_bbcode_uid'];
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// Only if a bbcode uid is present, the signature present and a size tag used...
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if ($bbcode_uid && $row['user_sig'] && strpos($row['user_sig'], '[size=') !== false)
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{
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$row['user_sig'] = preg_replace_callback('/\[size=(\d*):(' . $bbcode_uid . ')\]/', 'replace_size', $row['user_sig']);
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$sql = 'UPDATE ' . USERS_TABLE . " SET user_sig = '" . $db->sql_escape($row['user_sig']) . "'
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WHERE user_id = " . $row['user_id'];
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$db->sql_query($sql);
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if ($echos > 200)
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{
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echo '<br />' . "\n";
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$echos = 0;
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}
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echo '.';
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$echos++;
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flush();
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}
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}
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$db->sql_freeresult($result);
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// Now adjust posts
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$sql = 'SELECT post_id, post_text, bbcode_uid, enable_bbcode
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FROM ' . POSTS_TABLE;
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$bbcode_uid = $row['bbcode_uid'];
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// Only if a bbcode uid is present, bbcode enabled and a size tag used...
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if ($row['enable_bbcode'] && $bbcode_uid && strpos($row['post_text'], '[size=') !== false)
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{
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$row['post_text'] = preg_replace_callback('/\[size=(\d*):' . $bbcode_uid . '\]/', 'replace_size', $row['post_text']);
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$sql = 'UPDATE ' . POSTS_TABLE . " SET post_text = '" . $db->sql_escape($row['post_text']) . "'
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WHERE post_id = " . $row['post_id'];
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$db->sql_query($sql);
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if ($echos > 200)
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{
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echo '<br />' . "\n";
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$echos = 0;
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}
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echo '.';
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$echos++;
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flush();
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}
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}
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$db->sql_freeresult($result);
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// Now to the private messages
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$sql = 'SELECT msg_id, message_text, bbcode_uid, enable_bbcode
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FROM ' . PRIVMSGS_TABLE;
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$result = $db->sql_query($sql);
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while ($row = $db->sql_fetchrow($result))
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{
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$bbcode_uid = $row['bbcode_uid'];
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// Only if a bbcode uid is present, bbcode enabled and a size tag used...
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if ($row['enable_bbcode'] && $bbcode_uid && strpos($row['message_text'], '[size=') !== false)
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{
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$row['message_text'] = preg_replace_callback('/\[size=(\d*):' . $bbcode_uid . '\]/', 'replace_size', $row['message_text']);
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$sql = 'UPDATE ' . PRIVMSGS_TABLE . " SET message_text = '" . $db->sql_escape($row['message_text']) . "'
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WHERE msg_id = " . $row['msg_id'];
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$db->sql_query($sql);
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if ($echos > 200)
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{
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echo '<br />' . "\n";
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$echos = 0;
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}
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echo '.';
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$echos++;
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flush();
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}
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}
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$db->sql_freeresult($result);
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// Done
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$db->sql_close();
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?>
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