function gf_formatOldPost($str, $postmode = 'html', $mode = '')
{
global $CONF_FORUM;
$oldPost = 0;
if ($CONF_FORUM['pre2.5_mode'] != true) {
return $str;
}
if (strstr($str, '<pre class="forumCode">') !== false) {
$oldPost = 1;
}
if (strstr($str, "[code]<code>") !== false) {
$oldPost = 1;
}
if (strstr($str, "<pre>") !== false) {
$oldPost = 1;
}
if (stristr($str, '[code') == false || stristr($str, '[code]<code>') == true) {
if (strstr($str, "<pre>") !== false) {
$oldPost = 1;
}
$str = str_replace('<pre>', '[code]', $str);
$str = str_replace('</pre>', '[/code]', $str);
}
$str = str_ireplace("[code]<code>", '[code]', $str);
$str = str_ireplace("</code>[/code]", '[/code]', $str);
$str = str_replace(array("<br />\r\n", "<br />\n\r", "<br />\r", "<br />\n", "<br>\r\n", "<br>\n\r", "<br>\r", "<br>\n"), '<br' . XHTML . '>', $str);
$str = preg_replace("/\\[QUOTE\\sBY=\\s(.+?)\\]/i", "[QUOTE] Quote by \$1:", $str);
/* Reformat code blocks - version 2.3.3 and prior */
$str = str_replace('<pre class="forumCode">', '[code]', $str);
$str = preg_replace("/\\[QUOTE\\sBY=(.+?)\\]/i", "[QUOTE] Quote by \$1:", $str);
$bbcode = new StringParser_BBCode();
$bbcode->setGlobalCaseSensitive(false);
// It is impossible to include block level elements in a <p> element. Therefore I fix this.
$bbcode->setParagraphHandlingParameters("\n\n", "", "");
if ($postmode == 'text') {
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'bbcode_htmlspecialchars');
}
if ($CONF_FORUM['use_glfilter'] == 1 && ($postmode == 'html' || $postmode == 'HTML')) {
$bbcode->addParser(array('block', 'inline', 'link', 'listitem'), 'gf_checkHTML');
// calls checkHTML on all text blocks
}
$bbcode->addParser(array('block', 'inline', 'link', 'list', 'listitem'), 'bbcode_oldpost');
$bbcode->addCode('code', 'simple_replace', null, array('start_tag' => '[code]', 'end_tag' => '[/code]'), 'code', array('listitem', 'block', 'inline', 'link'), array());
if ($CONF_FORUM['use_censor']) {
$str = COM_checkWords($str);
}
$str = $bbcode->parse($str);
// If we have identified an old post based on the checks above
// it is possible that code blocks will have htmlencoded items
// we need to reverse that ...
if ($oldPost) {
if (strstr($str, "\\'") !== false) {
$str = stripslashes($str);
}
$str = str_replace("$", "\$", $str);
$str = str_replace("<br />", "\r", $str);
$str = str_replace("<br>", "\r", $str);
$str = str_replace('&', '&', $str);
$str = str_replace(''', '\'', $str);
$str = str_replace('"', '"', $str);
$str = str_replace('<', '<', $str);
$str = str_replace('>', '>', $str);
}
$str = str_replace('\', '\\', $str);
return $str;
}
