public static function parseBBCode($text)
{
$config = Komento::getConfig();
$nofollow = $config->get('links_nofollow') ? ' rel="nofollow"' : '';
$maxdimension = '';
if ($config->get('max_image_width') || $config->get('max_image_height')) {
$maxdimension = ' style="';
if ($config->get('max_image_width')) {
$maxdimension .= 'max-width:' . $config->get('max_image_width') . 'px;';
}
if ($config->get('max_image_height')) {
$maxdimension .= 'max-height:' . $config->get('max_image_width') . 'px;';
}
$maxdimension .= '"';
}
// Converts all html entities properly
$text = htmlspecialchars($text, ENT_NOQUOTES);
$text = trim($text);
$text = preg_replace_callback('/\\[code( type="(.*?)")?\\](.*?)\\[\\/code\\]/ms', array('KomentoCommentHelper', 'escape'), $text);
// avoid smileys in pre tag gets replaced
$text = KomentoCommentHelper::encodePre($text);
// change new line to br (without affecting pre)
$text = nl2br($text);
// BBCode to find...
$in = array('/\\[b\\](.*?)\\[\\/b\\]/ms', '/\\[i\\](.*?)\\[\\/i\\]/ms', '/\\[u\\](.*?)\\[\\/u\\]/ms', '/\\[img\\](.*?)\\[\\/img\\]/ms', '/\\[email\\](.*?)\\[\\/email\\]/ms', '/\\[size\\="?(.*?)"?\\](.*?)\\[\\/size\\]/ms', '/\\[color\\="?(.*?)"?\\](.*?)\\[\\/color\\]/ms', '/\\[quote\\](.*?)\\[\\/quote\\]/ms');
// And replace them by...
$out = array('<strong>\\1</strong>', '<em>\\1</em>', '<u>\\1</u>', '<img src="\\1" alt="\\1"' . $maxdimension . ' />', '<a target="_blank" href="mailto:\\1"' . $nofollow . '>\\1</a>', '<span style="font-size:\\1%">\\2</span>', '<span style="color:\\1">\\2</span>', '<blockquote>\\1</blockquote>');
// strip out bbcode data first
$tmp = preg_replace($in, '', $text);
// strip out bbcode url data
$urlin = '/\\[url\\="?(.*?)"?\\](.*?)\\[\\/url\\]/ms';
$tmp = preg_replace($urlin, '', $tmp);
// strip out video links too
$tmp = Komento::getHelper('videos')->strip($tmp);
// replace url
if ($config->get('auto_hyperlink')) {
$text = self::replaceURL($tmp, $text);
}
// replace video links
if ($config->get('allow_video')) {
$text = Komento::getHelper('Videos')->replace($text);
} else {
$text = Komento::getHelper('Videos')->strip($text);
}
// replace bbcode with html
$text = preg_replace($in, $out, $text);
// Replace url bbcode with html
$text = self::replaceBBUrl($text);
// manual fix for unwrapped li issue
$text = self::replaceBBList($text);
$smileyin = array();
$smileyout = array();
if ($config->get('bbcode_smile')) {
$smileyin[] = ':)';
$smileyout[] = '<img alt=":)" style="width:16px; height:16px;" class="kmt-emoticon" src="' . KOMENTO_EMOTICONS_DIR . 'emoticon-smile.png" />';
}
if ($config->get('bbcode_happy')) {
$smileyin[] = ':D';
$smileyout[] = '<img alt=":D" style="width:16px; height:16px;" class="kmt-emoticon" src="' . KOMENTO_EMOTICONS_DIR . 'emoticon-happy.png" />';
}
if ($config->get('bbcode_surprised')) {
$smileyin[] = ':o';
$smileyout[] = '<img alt=":o" style="width:16px; height:16px;" class="kmt-emoticon" src="' . KOMENTO_EMOTICONS_DIR . 'emoticon-surprised.png" />';
}
if ($config->get('bbcode_tongue')) {
$smileyin[] = ':p';
$smileyout[] = '<img alt=":p" style="width:16px; height:16px;" class="kmt-emoticon" src="' . KOMENTO_EMOTICONS_DIR . 'emoticon-tongue.png" />';
}
if ($config->get('bbcode_unhappy')) {
$smileyin[] = ':(';
$smileyout[] = '<img alt=":(" style="width:16px; height:16px;" class="kmt-emoticon" src="' . KOMENTO_EMOTICONS_DIR . 'emoticon-unhappy.png" />';
}
if ($config->get('bbcode_wink')) {
$smileyin[] = ';)';
$smileyout[] = '<img alt=";)" style="width:16px; height:16px;" class="kmt-emoticon" src="' . KOMENTO_EMOTICONS_DIR . 'emoticon-wink.png" />';
}
// add in custom smileys
$smileycode = $config->get('smileycode');
$smileypath = $config->get('smileypath');
if (is_array($smileycode) && is_array($smileypath)) {
foreach ($smileycode as $index => $code) {
if (!empty($code) && !empty($smileypath[$index])) {
$smileyin[] = $code;
$smileyout[] = '<img alt="' . $code . '" class="kmt-emoticon" src="' . $smileypath[$index] . '" />';
}
}
}
$text = str_replace($smileyin, $smileyout, $text);
// done parsing emoticons and bbcode, decode pre text back
$text = KomentoCommentHelper::decodePre($text);
// paragraphs
$text = str_replace("\r", "", $text);
$text = "<p>" . preg_replace("/(\n){2,}/", "</p><p>", $text) . "</p>";
// $text = preg_replace_callback('/<pre>(.*?)<\/pre>/ms', "removeBr", $text);
// $text = preg_replace('/<p><pre(.*)>(.*?)<\/pre><\/p>/ms', "<pre\\1>\\2</pre>", $text);
$text = preg_replace_callback('/<ul>(.*?)<\\/ul>/ms', array('KomentoCommentHelper', 'removeBr'), $text);
// fix [list] within [*] causing dom errors
$text = preg_replace('/<li>(.*?)<ul>(.*?)<\\/ul>(.*?)<\\/li>/ms', "\\1<ul>\\2</ul>\\3", $text);
$text = preg_replace('/<p><ul>(.*?)<\\/ul><\\/p>/ms', "<ul>\\1</ul>", $text);
return $text;
}
