I just tried to make what you told me.
I modified parser.php. See it now:
<?php
/***********************************************************************
Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org)
This file is part of PunBB.
PunBB 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.
PunBB 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
************************************************************************/
// Make sure no one attempts to run this script "directly"
if (!defined('PUN'))
exit;
// Here you can add additional smilies if you like (please note that you must escape singlequote and backslash)
$smiley_text = array(':)', '=)', ':|', '=|', ':(', '=(', ':D', '=D', ':o', ':O', ';)', ':/', ':P', ':lol:', ':mad:', ':rolleyes:', ':cool:');
$smiley_img = array('smile.png', 'smile.png', 'neutral.png', 'neutral.png', 'sad.png', 'sad.png', 'big_smile.png', 'big_smile.png', 'yikes.png', 'yikes.png', 'wink.png', 'hmm.png', 'tongue.png', 'lol.png', 'mad.png', 'roll.png', 'cool.png');
// Uncomment the next row if you add smilies that contain any of the characters &"'<>
//$smiley_text = array_map('pun_htmlspecialchars', $smiley_text);
//
// Make sure all BBCodes are lower case and do a little cleanup
//
function preparse_bbcode($text, &$errors, $is_signature = false)
{
// Change all simple BBCodes to lower case
$a = array('[b]', '[i]', '[u]', '[/b]', '[/i]', '[/u]');
$b = array('[b]', '[i]', '[u]', '[/b]', '[/i]', '[/u]');
$text = str_replace($a, $b, $text);
// Do the more complex BBCodes (and strip excessive whitespace)
$a = array( '#\[url=(.*?)\]\s*#i',
'#\[url\]\s*#i',
'#\s*\[/url\]#i',
'#\[email=(.*?)\]\s*#i',
'#\[email\]\s*#i',
'#\s*\[/email\]#i',
'#\[img\]\s*(.*?)\s*\[/img\]#is',
'#\[colou?r=(.*?)\](.*?)\[/colou?r\]#is');
$b = array( '[url=$1]',
'[url]',
'[/url]',
'[email=$1]',
'[email]',
'[/email]',
'[img]$1[/img]',
'[color=$1]$2[/color]');
if (!$is_signature)
{
// For non-signatures, we have to do the quote and code tags as well
$a[] = '#\[quote=("|"|\'|)(.*?)\\1\]\s*#i';
$a[] = '#\[quote\]\s*#i';
$a[] = '#\s*\[/quote\]\s*#i';
$a[] = '#\[code\][\r\n]*(.*?)\s*\[/code\]\s*#is';
$b[] = '[quote=$1$2$1]';
$b[] = '[quote]';
$b[] = '[/quote]
'."\n";
$b[] = 'code$1code'."\n";
}
// Run this baby!
$text = preg_replace($a, $b, $text);
if (!$is_signature)
{
$overflow = check_tag_order($text, $error);
if ($error)
// A BBCode error was spotted in check_tag_order()
$errors[] = $error;
else if ($overflow)
// The quote depth level was too high, so we strip out the inner most quote(s)
$text = substr($text, 0, $overflow[0]).substr($text, $overflow[1], (strlen($text) - $overflow[0]));
}
else
{
global $lang_prof_reg;
if (preg_match('#\[quote=("|"|\'|)(.*)\\1\]|\[quote\]|\[/quote\]|\[code\]|\[/code\]#i', $text))
message($lang_prof_reg['Signature quote/code']);
}
return trim($text);
}
//
// Parse text and make sure that code and [quote]syntax is correct
//
function check_tag_order($text, &$error)
{
global $lang_common;
// The maximum allowed quote depth
$max_depth = 3;
$cur_index = 0;
$q_depth = 0;
while (true)
{
// Look for regular code and quote tags
$c_start = strpos($text, 'code');
$c_end = strpos($text, 'code');
$q_start = strpos($text, '[quote]');
$q_end = strpos($text, '[/quote]
');
// Look for [quote=username]style quote tags
if (preg_match('#\[quote=("|"|\'|)(.*)\\1\]#sU', $text, $matches))
$q2_start = strpos($text, $matches[0]);
else
$q2_start = 65536;
// Deal with strpos() returning false when the string is not found
// (65536 is one byte longer than the maximum post length)
if ($c_start === false) $c_start = 65536;
if ($c_end === false) $c_end = 65536;
if ($q_start === false) $q_start = 65536;
if ($q_end === false) $q_end = 65536;
// If none of the strings were found
if (min($c_start, $c_end, $q_start, $q_end, $q2_start) == 65536)
break;
// We are interested in the first quote (regardless of the type of quote)
$q3_start = ($q_start < $q2_start) ? $q_start : $q2_start;
// We found a [quote]or a [quote=username]if ($q3_start < min($q_end, $c_start, $c_end))
{
$step = ($q_start < $q2_start) ? 7 : strlen($matches[0]);
$cur_index += $q3_start + $step;
// Did we reach $max_depth?
if ($q_depth == $max_depth)
$overflow_begin = $cur_index - $step;
++$q_depth;
$text = substr($text, $q3_start + $step);
}
// We found a[/quote]
else if ($q_end < min($q_start, $c_start, $c_end))
{
if ($q_depth == 0)
{
$error = $lang_common['BBCode error'].' '.$lang_common['BBCode error 1'];
return;
}
$q_depth--;
$cur_index += $q_end+8;
// Did we reach $max_depth?
if ($q_depth == $max_depth)
$overflow_end = $cur_index;
$text = substr($text, $q_end+8);
}
// We found a code
else if ($c_start < min($c_end, $q_start, $q_end))
{
$tmp = strpos($text, 'code');
if ($tmp === false)
{
$error = $lang_common['BBCode error'].' '.$lang_common['BBCode error 2'];
return;
}
else
$text = substr($text, $tmp+7);
$cur_index += $tmp+7;
}
// We found a code (this shouldn't happen since we handle both start and end tag in the if clause above)
else if ($c_end < min($c_start, $q_start, $q_end))
{
$error = $lang_common['BBCode error'].' '.$lang_common['BBCode error 3'];
return;
}
}
// If $q_depth <> 0 something is wrong with the quote syntax
if ($q_depth)
{
$error = $lang_common['BBCode error'].' '.$lang_common['BBCode error 4'];
return;
}
else if ($q_depth < 0)
{
$error = $lang_common['BBCode error'].' '.$lang_common['BBCode error 5'];
return;
}
// If the quote depth level was higher than $max_depth we return the index for the
// beginning and end of the part we should strip out
if (isset($overflow_begin))
return array($overflow_begin, $overflow_end);
else
return null;
}
//
// Split text into chunks ($inside contains all text inside $start and $end, and $outside contains all text outside)
//
function split_text($text, $start, $end)
{
global $pun_config;
$tokens = explode($start, $text);
$outside[] = $tokens[0];
$num_tokens = count($tokens);
for ($i = 1; $i < $num_tokens; ++$i)
{
$temp = explode($end, $tokens[$i]);
$inside[] = $temp[0];
$outside[] = $temp[1];
}
if ($pun_config['o_indent_num_spaces'] != 8 && $start == 'code')
{
$spaces = str_repeat(' ', $pun_config['o_indent_num_spaces']);
$inside = str_replace("\t", $spaces, $inside);
}
return array($inside, $outside);
}
//
// Truncate URL if longer than 55 characters (add http:// or ftp:// if missing)
//
function handle_url_tag($url, $link = '')
{
global $pun_user;
$full_url = str_replace(' ', '%20', $url);
if (strpos($url, 'www.') === 0) // If it starts with www, we add http://
$full_url = 'http://'.$full_url;
else if (strpos($url, 'ftp.') === 0) // Else if it starts with ftp, we add ftp://
$full_url = 'ftp://'.$full_url;
else if (!preg_match('#^([a-z0-9]{3,6})://#', $url, $bah)) // Else if it doesn't start with abcdef://, we add http://
$full_url = 'http://'.$full_url;
// Ok, not very pretty :-)
$link = ($link == '' || $link == $url) ? ((strlen($url) > 55) ? substr($url, 0 , 39).' … '.substr($url, -10) : $url) : stripslashes($link);
return '<a href="'.$full_url.'">'.$link.'</a>';
}
//
// Turns an URL from the [img] tag into an <img> tag or a <a href...> tag
//
function handle_img_tag($url, $is_signature = false)
{
global $lang_common, $pun_config, $pun_user;
$img_tag = '<a href="'.$url.'"><'.$lang_common['Image link'].'></a>';
if ($is_signature && $pun_user['show_img_sig'] != '0')
$img_tag = '<img class="sigimage" src="'.$url.'" alt="'.htmlspecialchars($url).'" />';
else if (!$is_signature && $pun_user['show_img'] != '0')
$img_tag = '<img class="postimg" src="'.$url.'" alt="'.htmlspecialchars($url).'" />';
return $img_tag;
}
function handle_img_tag_left($url, $is_signature = false)
{
global $lang_common, $pun_config, $pun_user;
$img_tag = '<a href="'.$url.'"><'.$lang_common['Image link'].'></a>';
if ($is_signature && $pun_user['show_img_sig'] != '0')
$img_tag = '<img class="sigimage_left" src="'.$url.'" alt="'.htmlspecialchars($url).'" />';
else if (!$is_signature && $pun_user['show_img'] != '0')
$img_tag = '<img class="postimg_left" src="'.$url.'" alt="'.htmlspecialchars($url).'" />';
return $img_tag;
}
function handle_img_tag_right($url, $is_signature = false)
{
global $lang_common, $pun_config, $pun_user;
$img_tag = '<a href="'.$url.'"><'.$lang_common['Image link'].'></a>';
if ($is_signature && $pun_user['show_img_sig'] != '0')
$img_tag = '<img class="sigimage_right" src="'.$url.'" alt="'.htmlspecialchars($url).'" />';
else if (!$is_signature && $pun_user['show_img'] != '0')
$img_tag = '<img class="postimg_right" src="'.$url.'" alt="'.htmlspecialchars($url).'" />';
return $img_tag;
}
//
// Convert BBCodes to their HTML equivalent
//
function do_bbcode($text)
{
global $lang_common, $pun_user;
$pattern = array('#\[b\](.*?)\[/b\]#s',
'#\[i\](.*?)\[/i\]#s',
'#\[u\](.*?)\[/u\]#s',
'#\[url\](.*?)\[/url\]#e',
'#\[url=(.*?)\](.*?)\[/url\]#e',
'#\[email\](.*?)\[/email\]#',
'#\[email=(.*?)\](.*?)\[/email\]#',
'#\[color=([a-zA-Z]*|\#?[0-9a-fA-F]{6})](.*?)\[/color\]#s');
$replace = array('<strong>$1</strong>',
'<em>$1</em>',
'<span class="bbu">$1</span>',
'handle_url_tag(\'$1\')',
'handle_url_tag(\'$1\', \'$2\')',
'<a href="mailto:$1">$1</a>',
'<a href="mailto:$1">$2</a>',
'<span style="color: $1">$2</span>');
// This thing takes a while! :)
$text = preg_replace($pattern, $replace, $text);
if (strpos($text, 'quote') !== false)
{
$text = str_replace('[quote]', '</p><blockquote><div class="incqbox"><p>', $text);
$text = preg_replace('#\[quote=("|"|\'|)(.*)\\1\]#seU', '"</p><blockquote><div class=\"incqbox\"><h4>".str_replace(\'[\', \'[\', \'$2\')." ".$lang_common[\'wrote\'].":</h4><p>"', $text);
$text = preg_replace('#\[\/quote\]\s*#', '</p></div></blockquote><p>', $text);
}
return $text;
}
//
// Make hyperlinks clickable
//
function do_clickable($text)
{
global $pun_user;
$text = ' '.$text;
$text = preg_replace('#([\s\(\)])(https?|ftp|news){1}://([\w\-]+\.([\w\-]+\.)*[\w]+(:[0-9]+)?(/[^"\s\(\)<\[]*)?)#ie', '\'$1\'.handle_url_tag(\'$2://$3\')', $text);
$text = preg_replace('#([\s\(\)])(www|ftp)\.(([\w\-]+\.)*[\w]+(:[0-9]+)?(/[^"\s\(\)<\[]*)?)#ie', '\'$1\'.handle_url_tag(\'$2.$3\', \'$2.$3\')', $text);
return substr($text, 1);
}
//
// Convert a series of smilies to images
//
function do_smilies($text)
{
global $smiley_text, $smiley_img;
$text = ' '.$text.' ';
$num_smilies = count($smiley_text);
for ($i = 0; $i < $num_smilies; ++$i)
$text = preg_replace("#(?<=.\W|\W.|^\W)".preg_quote($smiley_text[$i], '#')."(?=.\W|\W.|\W$)#m", '$1<img src="img/smilies/'.$smiley_img[$i].'" width="15" height="15" alt="'.substr($smiley_img[$i], 0, strrpos($smiley_img[$i], '.')).'" />$2', $text);
return substr($text, 1, -1);
}
//
// Parse message text
//
function parse_message($text, $hide_smilies)
{
global $pun_config, $lang_common, $pun_user;
if ($pun_config['o_censoring'] == '1')
$text = censor_words($text);
// Convert applicable characters to HTML entities
$text = pun_htmlspecialchars($text);
// If the message contains a code tag we have to split it up (text within codecode shouldn't be touched)
if (strpos($text, 'code') !== false && strpos($text, 'code') !== false)
{
list($inside, $outside) = split_text($text, 'code', 'code');
$outside = array_map('ltrim', $outside);
$text = implode('<">', $outside);
}
if ($pun_config['o_make_links'] == '1')
$text = do_clickable($text);
if ($pun_config['o_smilies'] == '1' && $pun_user['show_smilies'] == '1' && $hide_smilies == '0')
$text = do_smilies($text);
if ($pun_config['p_message_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false)
{
$text = do_bbcode($text);
if ($pun_config['p_message_img_tag'] == '1')
{
// $text = preg_replace('#\[img\]((ht|f)tps?://)([^\s<"]*?)\.(jpg|jpeg|png|gif)\[/img\]#e', 'handle_img_tag(\'$1$3.$4\')', $text);
$text = preg_replace('#\[img\]((ht|f)tps?://)([^\s<"]*?)\[/img\]#e', 'handle_img_tag(\'$1$3\')', $text);
$text = preg_replace('#\[img=left\]((ht|f)tps?://)([^\s<"]*?)\[/img\]#e', 'handle_img_tag_left(\'$1$3\')', $text);
$text = preg_replace('#\[img=right\]((ht|f)tps?://)([^\s<"]*?)\[/img\]#e', 'handle_img_tag_right(\'$1$3\')', $text);
}
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ');
$replace = array('<br />', ' ', ' ', ' ');
$text = str_replace($pattern, $replace, $text);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside))
{
$outside = explode('<">', $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i)
{
$text .= $outside[$i];
if (isset($inside[$i]))
{
$num_lines = ((substr_count($inside[$i], "\n")) + 3) * 1.5;
$height_str = ($num_lines > 35) ? '35em' : $num_lines.'em';
$text .= '</p><div class="codebox"><div class="incqbox"><h4>'.$lang_common['Code'].':</h4><div class="scrollbox" style="height: '.$height_str.'"><pre>'.$inside[$i].'</pre></div></div></div><p>';
}
}
}
// Add paragraph tag around post, but make sure there are no empty paragraphs
$text = str_replace('<p></p>', '', '<p>'.$text.'</p>');
return $text;
}
//
// Parse signature text
//
function parse_signature($text)
{
global $pun_config, $lang_common, $pun_user;
if ($pun_config['o_censoring'] == '1')
$text = censor_words($text);
$text = pun_htmlspecialchars($text);
if ($pun_config['o_make_links'] == '1')
$text = do_clickable($text);
if ($pun_config['o_smilies_sig'] == '1' && $pun_user['show_smilies'] != '0')
$text = do_smilies($text);
if ($pun_config['p_sig_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false)
{
$text = do_bbcode($text);
if ($pun_config['p_sig_img_tag'] == '1')
{
// $text = preg_replace('#\[img\]((ht|f)tps?://)([^\s<"]*?)\.(jpg|jpeg|png|gif)\[/img\]#e', 'handle_img_tag(\'$1$3.$4\', true)', $text);
$text = preg_replace('#\[img\]((ht|f)tps?://)([^\s<"]*?)\[/img\]#e', 'handle_img_tag(\'$1$3\', true)', $text);
$text = preg_replace('#\[img=left\]((ht|f)tps?://)([^\s<"]*?)\[/img\]#e', 'handle_img_tag_left(\'$1$3\', true)', $text);
$text = preg_replace('#\[img=right\]((ht|f)tps?://)([^\s<"]*?)\[/img\]#e', 'handle_img_tag_right(\'$1$3\', true)', $text);
}
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ');
$replace = array('<br />', ' ', ' ', ' ');
$text = str_replace($pattern, $replace, $text);
return $text;
}
by code because punbb told me that there was bbcode problem in my message. If I had not do that, I could not have posted this message...
