function shCheckAlias($incomingUrl)
{
$sefConfig =& shRouter::shGetConfig();
$db =& JFactory::getDBO();
$query = 'SELECT newurl FROM #__sh404sef_aliases WHERE alias = ' . $db->Quote($incomingUrl);
$db->setQuery($query);
$dest = $db->loadResult();
shCheckRedirect($dest, $incomingUrl);
}
protected function _checkShurls($uri)
{
if (self::$requestParsed) {
return;
}
// sanitize
$path = $uri->getPath();
if (empty($path)) {
// no path in request, no possible short url
return;
}
// our configuration object
$sefConfig = Sh404sefFactory::getConfig();
// check short url based on request path
if ($sefConfig->enablePageId) {
try {
$dest = Sh404sefHelperDb::selectResult('#__sh404sef_pageids', array('newurl'), array('pageid' => $path));
// check on $dest: if empty, prevent loop, plus stitch back query string, if any
if (!empty($dest)) {
$queryString = $uri->getQuery();
if (!empty($queryString)) {
$dest .= JString::strpos($dest, '?') !== false ? '&' . $queryString : '?' . $queryString;
}
shCheckRedirect($dest, $uri->get('_uri'));
}
} catch (Sh404sefException $e) {
// if error, just log
_log(__METHOD__ . '/' . __LINE__ . '/' . __CLASS__ . 'Database error reading aliases: ' . $e->getMessage());
}
}
}
