-<?php

-/**

-*

-* @package acp

-* @version $Id$

-* @copyright (c) 2005 phpBB Group

-* @license http://opensource.org/licenses/gpl-license.php GNU Public License

-*

-*/

-

-/**

-*/

-if (!empty($setmodules))

-{

- if (!$auth->acl_get('a_bbcode'))

- {

- return;

- }

-

- $module['POST']['BBCODES'] = basename(__FILE__) . $SID;

- return;

-}

-

-define('IN_PHPBB', 1);

-

-// Include files

-$phpbb_root_path = '../';

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

-require('pagestart.' . $phpEx);

-

-// Do we have general permissions?

-if (!$auth->acl_get('a_bbcode'))

-{

- trigger_error('NO_ADMIN');

-}

-

-// Set up general vars

-$mode = request_var('mode', '');

-$bbcode_id = request_var('bbcode', 0);

-

-// Set up mode-specific vars

-switch ($mode)

-{

- case 'add':

- $bbcode_match = $bbcode_tpl = '';

- break;

-

- case 'edit':

- $sql = 'SELECT bbcode_match, bbcode_tpl

- FROM ' . BBCODES_TABLE . '

- WHERE bbcode_id = ' . $bbcode_id;

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

- if (!$row = $db->sql_fetchrow($result))

- {

- trigger_error('BBCODE_NOT_EXIST');

- }

- $db->sql_freeresult($result);

-

- $bbcode_match = $row['bbcode_match'];

- $bbcode_tpl = htmlspecialchars($row['bbcode_tpl']);

- break;

-

- case 'modify':

- $sql = 'SELECT bbcode_id

- FROM ' . BBCODES_TABLE . '

- WHERE bbcode_id = ' . $bbcode_id;

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

- if (!$row = $db->sql_fetchrow($result))

- {

- trigger_error('BBCODE_NOT_EXIST');

- }

- $db->sql_freeresult($result);

-

- // No break here

-

- case 'create':

- $bbcode_match = htmlspecialchars(stripslashes($_POST['bbcode_match']));

- $bbcode_tpl = stripslashes($_POST['bbcode_tpl']);

- break;

-}

-

-// Do major work

-switch ($mode)

-{

- case 'edit':

- case 'add':

- adm_page_header($user->lang['BBCODES']);

-

-?>

-

-<h1><?php echo $user->lang['BBCODES'] ?></h1>

-

-<p><?php echo $user->lang['BBCODES_EXPLAIN'] ?></p>

-

-<form method="post" action="admin_bbcodes.<?php echo $phpEx . $SID . '&amp;mode=' . (($mode == 'add') ? 'create' : 'modify') . (($bbcode_id) ? "&amp;bbcode=$bbcode_id" : '') ?>">

-<table cellspacing="1" cellpadding="0" border="0" align="center" width="90%">

- <tr>

- <td><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center">

- <tr>

- <th colspan="2"><?php echo $user->lang['BBCODE_USAGE'] ?></th>

- </tr>

- <tr>

- <td class="row3" colspan="2"><?php echo $user->lang['BBCODE_USAGE_EXPLAIN'] ?></td>

- </tr>

- <tr valign="top">

- <td class="row1" width="40%"><b><?php echo $user->lang['EXAMPLES'] ?></b><br /><br /><?php echo $user->lang['BBCODE_USAGE_EXAMPLE'] ?></td>

- <td class="row2"><textarea name="bbcode_match" cols="60" rows="5"><?php echo $bbcode_match ?></textarea></td>

- </tr>

- </table></td>

- </tr>

-</table>

-

-<br clear="all" />

-

-<table cellspacing="1" cellpadding="0" border="0" align="center" width="90%">

- <tr>

- <td><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center">

- <tr>

- <th colspan="2"><?php echo $user->lang['HTML_REPLACEMENT'] ?></th>

- </tr>

- <tr>

- <td class="row3" colspan="2"><?php echo $user->lang['HTML_REPLACEMENT_EXPLAIN'] ?></td>

- </tr>

- <tr valign="top">

- <td class="row1" width="40%"><b><?php echo $user->lang['EXAMPLES'] ?></b><br /><br /><?php echo $user->lang['HTML_REPLACEMENT_EXAMPLE'] ?></td>

- <td class="row2"><textarea name="bbcode_tpl" cols="60" rows="8"><?php echo $bbcode_tpl ?></textarea></td>

- </tr>

- <tr>

- <td class="cat" colspan="2" align="center"><input type="submit" value="<?php echo $user->lang['SUBMIT'] ?>" class="btnmain" /></td>

- </tr>

- </table></td>

- </tr>

-</table>

-

-<br clear="all" />

-

-<table cellspacing="1" cellpadding="0" border="0" align="center" width="90%">

- <tr>

- <td><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center">

- <tr>

- <th colspan="2"><?php echo $user->lang['TOKENS'] ?></th>

- </tr>

- <tr>

- <td class="row3" colspan="2"><?php echo $user->lang['TOKENS_EXPLAIN'] ?></td>

- </tr>

- <tr>

- <th><?php echo $user->lang['TOKEN'] ?></th>

- <th><?php echo $user->lang['TOKEN_DEFINITION'] ?></th>

- </tr>

-<?php

-

- foreach ($user->lang['tokens'] as $token => $token_explain)

- {

- ?><tr valign="top">

- <td class="row1">{<?php echo $token ?>}</td>

- <td class="row2"><?php echo $token_explain ?></td>

- </tr><?php

- }

-

-?>

- </table></td>

- </tr>

-</table>

-</form>

-

-<?php

-

- adm_page_footer();

- break;

-

- case 'modify':

- case 'create':

- adm_page_header($user->lang['BBCODES']);

-

- $data = build_regexp($bbcode_match, $bbcode_tpl);

-

- $sql_ary = array(

- 'bbcode_tag' => $data['bbcode_tag'],

- 'bbcode_match' => $bbcode_match,

- 'bbcode_tpl' => $bbcode_tpl,

- 'first_pass_match' => $data['first_pass_match'],

- 'first_pass_replace' => $data['first_pass_replace'],

- 'second_pass_match' => $data['second_pass_match'],

- 'second_pass_replace' => $data['second_pass_replace']

- );

-

- if ($mode == 'create')

- {

- /* TODO: look for SQL incompatibilities

- // NOTE: I'm sure there was another simpler (and obvious) way of finding a suitable bbcode_id

- $sql = 'SELECT b1.bbcode_id

- FROM ' . BBCODES_TABLE . ' b1, ' . BBCODES_TABLE . ' b2

- WHERE b2.bbcode_id > b1.bbcode_id

- GROUP BY b1.bbcode_id

- HAVING MIN(b2.bbcode_id) > b1.bbcode_id + 1

- ORDER BY b1.bbcode_id ASC';

- $result = $db->sql_query_limit($sql, 1);

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

- $db->sql_freeresult($result);

-*/

- $sql = 'SELECT MAX(bbcode_id) as bbcode_id

- FROM ' . BBCODES_TABLE;

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

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

- $db->sql_freeresult($result);

-

- if ($row)

- {

- $bbcode_id = $row['bbcode_id'] + 1;

- }

- else

- {

- $sql = 'SELECT MIN(bbcode_id) AS min_id, MAX(bbcode_id) AS max_id

- FROM ' . BBCODES_TABLE;

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

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

- $db->sql_freeresult($result);

-

- if (empty($row['min_id']) || $row['min_id'] >= NUM_CORE_BBCODES)

- {

- $bbcode_id = NUM_CORE_BBCODES + 1;

- }

- else

- {

- $bbcode_id = $row['max_id'] + 1;

- }

- }

-

- if ($bbcode_id > 31)

- {

- trigger_error('TOO_MANY_BBCODES');

- }

-

- $sql_ary['bbcode_id'] = (int) $bbcode_id;

-

- $db->sql_query('INSERT INTO ' . BBCODES_TABLE . $db->sql_build_array('INSERT', $sql_ary));

- $lang = 'BBCODE_ADDED';

- $log_action = 'LOG_BBCODE_ADD';

- }

- else

- {

- $db->sql_query('UPDATE ' . BBCODES_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . ' WHERE bbcode_id = ' . $bbcode_id);

- $lang = 'BBCODE_EDITED';

- $log_action = 'LOG_BBCODE_EDIT';

- }

-

- add_log('admin', $log_action, $data['bbcode_tag']);

-

- trigger_error($lang);

- break;

-

- case 'delete':

- $sql = 'SELECT bbcode_tag

- FROM ' . BBCODES_TABLE . "

- WHERE bbcode_id = $bbcode_id";

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

-

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

- {

- $db->sql_query('DELETE FROM ' . BBCODES_TABLE . " WHERE bbcode_id = $bbcode_id");

- add_log('admin', 'LOG_BBCODE_DELETE', $row['bbcode_tag']);

- }

- $db->sql_freeresult($result);

-

- // No break here

-

- default:

-

- adm_page_header($user->lang['BBCODES']);

-

-?>

-

-<h1><?php echo $user->lang['BBCODES'] ?></h1>

-

-<p><?php echo $user->lang['BBCODES_EXPLAIN'] ?></p>

-

-

-<form method="post" action="admin_bbcodes.<?php echo $phpEx . $SID ?>&amp;mode=add"><table cellspacing="1" cellpadding="0" border="0" align="center">

- <tr>

- <td><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center">

- <tr>

- <th><?php echo $user->lang['BBCODE_TAG'] ?></th>

- <th><?php echo $user->lang['ACTION'] ?></th>

- </tr><?php

-

- $sql = 'SELECT *

- FROM ' . BBCODES_TABLE . '

- ORDER BY bbcode_id';

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

-

- $row_class = '';

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

- {

- $row_class = ($row_class == 'row1') ? 'row2' : 'row1';

-?>

- <tr>

- <td class="<?php echo $row_class ?>" align="center"><?php echo $row['bbcode_tag'] ?></td>

- <td class="<?php echo $row_class ?>" align="center"><a href="admin_bbcodes.<?php echo $phpEx . $SID ?>&amp;mode=edit&amp;bbcode=<?php echo $row['bbcode_id'] ?>"><?php echo $user->lang['EDIT'] ?></a> | <a href="admin_bbcodes.<?php echo $phpEx . $SID ?>&amp;mode=delete&amp;bbcode=<?php echo $row['bbcode_id'] ?>"><?php echo $user->lang['DELETE'] ?></a></td>

- </tr>

-<?php

- }

- $db->sql_freeresult($result);

-

-?>

-

- <tr>

- <td class="cat" colspan="2" align="center"><input type="submit" value="<?php echo $user->lang['ADD_BBCODE'] ?>" class="btnmain" /></td>

- </tr>

- </table></td>

- </tr>

-</table></form>

-

-<?php

-

- adm_page_footer();

-}

-

-// -----------------------------

-// Functions

-function build_regexp($msg_bbcode, $msg_html)

-{

- $msg_bbcode = trim($msg_bbcode);

- $msg_html = trim($msg_html);

-

- $fp_match = preg_quote($msg_bbcode, '!');

- $fp_replace = preg_replace('#^\[(.*?)\]#', '[$1:$uid]', $msg_bbcode);

- $fp_replace = preg_replace('#\[/(.*?)\]$#', '[/$1:$uid]', $fp_replace);

-

- $sp_match = preg_quote($msg_bbcode, '!');

- $sp_match = preg_replace('#^\\\\\[(.*?)\\\\\]#', '\[$1:$uid\]', $sp_match);

- $sp_match = preg_replace('#\\\\\[/(.*?)\\\\\]$#', '\[/$1:$uid\]', $sp_match);

- $sp_replace = $msg_html;

-

- $tokens = array(

- 'URL' => array(

- '!([a-z0-9]+://)?([^?].*?[^ \t\n\r<"]*)!ie' => "(('\$1') ? '\$1\$2' : 'http://\$2')"

- ),

- 'LOCAL_URL' => array(

- '!([^:]+/[^ \t\n\r<"]*)!' => '$1'

- ),

- 'EMAIL' => array(

- '!([a-z0-9]+[a-z0-9\-\._]*@(?:(?:[0-9]{1,3}\.){3,5}[0-9]{1,3}|[a-z0-9]+[a-z0-9\-\._]*\.[a-z]+))!i' => '$1'

- ),

- 'TEXT' => array(

- '!(.*?)!es' => "str_replace('\\\"', '&quot;', str_replace('\\'', '&#39;', '\$1'))"

- ),

- 'COLOR' => array(

- '!([a-z]+|#[0-9abcdef]+!i' => '$1'

- ),

- 'NUMBER' => array(

- '!([0-9]+)!' => '$1'

- )

- );

-

- if (preg_match_all('/\{(' . implode('|', array_keys($tokens)) . ')[0-9]*\}/i', $msg_bbcode, $m))

- {

- $pad = 0;

- $modifiers = 'i';

-

- foreach ($m[0] as $n => $token)

- {

- $token_type = $m[1][$n];

-

- reset($tokens[$token_type]);

- list($match, $replace) = each($tokens[$token_type]);

-

- // Pad backreference numbers from tokens

- if (preg_match_all('/(?<!\\\\)\$([0-9]+)/', $replace, $repad))

- {

- $repad = $pad + count(array_unique($repad[0]));

- $replace = preg_replace('/(?<!\\\\)\$([0-9]+)/e', "'\$' . (\$1 + \$pad)", $replace);

- $pad = $repad;

- }

-

- // Obtain pattern modifiers to use and alter the regex accordingly

- $regex = preg_replace('/!(.*)!([a-z]*)/', '$1', $match);

- $regex_modifiers = preg_replace('/!(.*)!([a-z]*)/', '$2', $match);

-

- for ($i = 0; $i < strlen($regex_modifiers); ++$i)

- {

- if (strpos($modifiers, $regex_modifiers[$i]) === FALSE)

- {

- $modifiers .= $regex_modifiers[$i];

-

- if ($regex_modifiers[$i] == 'e')

- {

- $fp_replace = "'" . str_replace("'", "\\'", $fp_replace) . "'";

- }

- }

-

- if ($regex_modifiers[$i] == 'e')

- {

- $replace = "'.$replace.'";

- }

- }

-

- $fp_match = str_replace(preg_quote($token, '!'), $regex, $fp_match);

- $fp_replace = str_replace($token, $replace, $fp_replace);

-

- $sp_match = str_replace(preg_quote($token, '!'), '(.*?)', $sp_match);

- $sp_replace = str_replace($token, '$' . ($n + 1), $sp_replace);

- }

-

- $fp_match = '!' . $fp_match . '!' . $modifiers;

- $sp_match = '!' . $sp_match . '!s';

-

- if (strpos($fp_match, 'e') !== FALSE)

- {

- $fp_replace = str_replace("'.'", '', $fp_replace);

- $fp_replace = str_replace(".''.", '.', $fp_replace);

- }

- }

- else

- {

- // No replacement is present, no need for a second-pass pattern replacement

- // A simple str_replace will suffice

- $fp_match = '!' . $fp_match . '!' . $modifiers;

- $sp_match = $fp_replace;

- $sp_replace = '';

- }

-

- // Lowercase tags

- $bbcode_tag = preg_replace('/.*?\[([a-z]+).*/i', '$1', $msg_bbcode);

- $fp_match = preg_replace('#\[/?' . $bbcode_tag . '#ie', "strtolower('\$0')", $fp_match);

- $fp_replace = preg_replace('#\[/?' . $bbcode_tag . '#ie', "strtolower('\$0')", $fp_replace);

- $sp_match = preg_replace('#\[/?' . $bbcode_tag . '#ie', "strtolower('\$0')", $sp_match);

- $sp_replace = preg_replace('#\[/?' . $bbcode_tag . '#ie', "strtolower('\$0')", $sp_replace);

-

- return array(

- 'bbcode_tag' => $bbcode_tag,

- 'first_pass_match' => $fp_match,

- 'first_pass_replace' => $fp_replace,

- 'second_pass_match' => $sp_match,

- 'second_pass_replace' => $sp_replace

- );

-}

-// End Functions

-// -----------------------------

-

-?> \ No newline at end of file