diff options
Diffstat (limited to 'phpBB/adm/admin_bbcodes.php')
| -rw-r--r-- | phpBB/adm/admin_bbcodes.php | 416 |
1 files changed, 416 insertions, 0 deletions
diff --git a/phpBB/adm/admin_bbcodes.php b/phpBB/adm/admin_bbcodes.php new file mode 100644 index 0000000000..b123d4862c --- /dev/null +++ b/phpBB/adm/admin_bbcodes.php @@ -0,0 +1,416 @@ +<?php +// ------------------------------------------------------------- +// +// $Id$ +// +// FILENAME : admin_bbcodes.php +// STARTED : Wed Aug 20, 2003 +// COPYRIGHT : © 2001, 2003 phpBB Group +// WWW : http://www.phpbb.com/ +// LICENCE : GPL vs2.0 [ see /docs/COPYING ] +// +// ------------------------------------------------------------- + +if (!empty($setmodules)) +{ + if (!$auth->acl_get('a_bbcode')) + { + return; + } + + $filename = basename(__FILE__); + $module['POST']['BBCODES'] = $filename . $SID; + + return; +} + +define('IN_PHPBB', 1); + +// Include files +$phpbb_root_path = '../'; +$phpEx = substr(strrchr(__FILE__, '.'), 1); +require('pagestart.' . $phpEx); + +// Do we have general permissions? +if (!$auth->acl_get('a_bbcode')) +{ + trigger_error($user->lang['NO_ADMIN']); +} + +// Set up general vars +$mode = (!empty($_REQUEST['mode'])) ? $_REQUEST['mode'] : ''; +$bbcode_id = (!empty($_REQUEST['bbcode'])) ? intval($_REQUEST['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'); + } + + $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'); + } + + // 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 . $SID . '&mode=' . (($mode == 'add') ? 'create' : 'modify') . (($bbcode_id) ? "&bbcode=$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); + + if ($row = $db->sql_fetchrow($result)) + { + $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); + + if (empty($row['min_id']) || $row['min_id'] > 12) + { + $bbcode_id = 12; + } + 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'; + } + else + { + $db->sql_query('UPDATE ' . BBCODES_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . ' WHERE bbcode_id = ' . $bbcode_id); + $lang = 'BBCODE_EDITED'; + } + + trigger_error($lang); + break; + + case 'delete': + $db->sql_query('DELETE FROM ' . BBCODES_TABLE . " WHERE bbcode_id = $bbcode_id"); + + // No break here + + default: + + adm_page_header($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 ?>&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 ?>&mode=edit&bbcode=<?php echo $row['bbcode_id'] ?>"><?php echo $user->lang['EDIT'] ?></a> | <a href="admin_bbcodes.<?php echo $phpEx . $SID ?>&mode=delete&bbcode=<?php echo $row['bbcode_id'] ?>"><?php echo $user->lang['DELETE'] ?></a></td> + </tr> +<?php + } + +?> + + <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<"]*)!ise' => "(('\$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('\\\"', '"', str_replace('\\'', ''', '\$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 |