static function GetTrail($start = null)
{
$obj = utopia::GetInstance('uCMS_List');
$arr = $obj->GetNestedArray();
$out = array();
//TODO: add (Search Results) to end of title if current page is filtered.
$out[$_SERVER['REQUEST_URI']] = '{utopia.title}';
// '<a href="'.$_SERVER['REQUEST_URI'].'">{utopia.title}</a>';
foreach (self::$extras as $a) {
$out[$a[1]] = $a[0];
//'<a href="'.$a[1].'">'.$a[0].'</a>';
}
$obj = utopia::GetInstance('uCMS_View');
$row = uCMS_View::findPage();
do {
if (!$row) {
break;
}
$url = $obj->GetURL($row['cms_id']);
$title = $row['nav_text'] ? $row['nav_text'] : $row['title'];
$out[$url] = $title;
} while ($row['parent'] && ($row = uCMS_List::findKey($arr, $row['parent'])));
$build = array();
foreach ($out as $k => $v) {
$build[] = '<a href="' . $k . '">' . $v . '</a>';
}
$build = array_unique($build);
if ($start) {
$build[] = $start;
}
if (count($build) < 1) {
return '';
}
return implode(' > ', array_reverse($build));
}
