function prepareValues(&$values)
{
foreach ($values as $k => $v) {
if ($k == 'comment') {
// strip all HTML except [code]
$m = array();
preg_match_all('#(\\[code\\=?([a-z0-9]*?)\\].*\\[\\/code\\])#isU' . JCOMMENTS_PCRE_UTF8, trim($v), $m);
$tmp = array();
$key = '';
foreach ($m[1] as $code) {
$key = '{' . md5($code . $key) . '}';
$tmp[$key] = $code;
$v = preg_replace('#' . preg_quote($code, '#') . "#isU" . JCOMMENTS_PCRE_UTF8, $key, $v);
}
$v = trim(strip_tags($v));
// handle magic quotes compatibility
if (get_magic_quotes_gpc() == 1) {
$v = stripslashes($v);
}
$v = JCommentsText::nl2br($v);
//$v = JCommentsText::nl2br(stripslashes($v));
foreach ($tmp as $key => $code) {
if (get_magic_quotes_gpc() == 1) {
$code = str_replace('\\"', '"', $code);
$code = str_replace("\\'", "'", $code);
}
$v = preg_replace('#' . preg_quote($key, '#') . "#isU" . JCOMMENTS_PCRE_UTF8, $code, $v);
}
unset($tmp, $m);
$values[$k] = $v;
} else {
$values[$k] = trim(strip_tags($v));
// handle magic quotes compatibility
if (get_magic_quotes_gpc() == 1) {
$values[$k] = stripslashes($values[$k]);
}
}
}
// for Joomla 1.5 change encoding is not needed
if (JCOMMENTS_JVERSION != '1.5') {
return JCommentsAJAX::convertEncoding($values);
} else {
return $values;
}
}
public static function saveSettingsAjax()
{
$response = JCommentsFactory::getAjaxResponse();
$jtx64 = JCommentsInput::getVar('jtx64', '');
if ($jtx64 != '') {
$jtx64 = base64_decode(urldecode($jtx64));
$data = array();
parse_str($jtx64, $data);
if (JCOMMENTS_JVERSION == '1.0') {
require_once JCOMMENTS_BASE . '/jcomments.ajax.php';
$data = JCommentsAJAX::convertEncoding($data);
}
$_POST = array_merge($_POST, $data);
$_REQUEST = array_merge($_REQUEST, $data);
}
$lang = JCommentsAdmin::loadSettingsByLanguage(JCommentsInput::getVar('lang', ''));
$message = JCommentsAdmin::saveSettings($lang);
$response->addScript("jcbackend.showMessage('{$message}', 'info', 'jcomments-message-holder', 1);");
return $response;
}
