function _getMenuData(&$params)
{
$menu = new GantryMenuTree();
$menu->_params =& $params;
$items =& JSite::getMenu();
// Get Menu Items
$rows = $items->getItems('menutype', $params->get('menutype'));
$maxdepth = $menu->getParameter('endLevel', 10);
// Build Menu Tree root down (orphan proof - child might have lower id than parent)
$user =& JFactory::getUser();
$ids = array();
$ids[0] = true;
$last = null;
$unresolved = array();
// pop the first item until the array is empty if there is any item
if (is_array($rows)) {
while (count($rows) && !is_null($row = array_shift($rows))) {
$row->ionly = $params->get('menu_images_link');
if (!$menu->addNode($params, $row)) {
if (!array_key_exists($row->id, $unresolved) || $unresolved[$row->id] < $maxdepth) {
array_push($rows, $row);
if (!isset($unresolved[$row->id])) {
$unresolved[$row->id] = 1;
} else {
$unresolved[$row->id]++;
}
}
}
}
}
return $menu;
}
function _getItemData(&$params, $item)
{
//Create the new Node
$node = new GantryMenuNode();
$tmp = null;
// Menu Link is a special type that is a link to another item
if ($item->type == 'menulink') {
$menu =& JSite::getMenu();
if ($newItem = $menu->getItem($item->query['Itemid'])) {
$tmp = clone $newItem;
$tmp->name = addslashes(htmlspecialchars($item->title, ENT_QUOTES, 'UTF-8'));
$tmp->mid = $item->id;
$tmp->parent_id = $item->parent_id;
$tmp->params = $item->params;
$tmp->url = null;
$tmp->nav = 'current';
$tmp->menualias = true;
}
}
if ($item->type != 'menulink' || $item->type == 'menulink' && $tmp == null) {
$tmp = clone $item;
$tmp->name = addslashes(htmlspecialchars($item->title, ENT_QUOTES, 'UTF-8'));
$tmp->mid = $tmp->id;
$tmp->url = null;
$tmp->nav = 'current';
$tmp->menualias = false;
}
$iParams = new JParameter($tmp->params);
if ($params->get('menu_images') && $iParams->get('menu_image') && $iParams->get('menu_image') != -1) {
$image = JURI::base(true) . '/images/stories/' . $iParams->get('menu_image');
if ($tmp->ionly) {
$tmp->name = null;
}
} else {
$image = null;
}
switch ($tmp->type) {
case 'separator':
$tmp->outtype = 'separator';
break;
case 'url':
if (strpos($tmp->link, 'index.php?') === 0 && strpos($tmp->link, 'Itemid=') === false) {
$tmp->url = $tmp->link . '&Itemid=' . $tmp->id;
} else {
$tmp->url = $tmp->link;
}
$tmp->outtype = 'menuitem';
break;
default:
$router = JSite::getRouter();
$tmp->url = $router->getMode() == JROUTER_MODE_SEF ? 'index.php?Itemid=' . $tmp->id : $tmp->link . '&Itemid=' . $tmp->id;
$tmp->outtype = 'menuitem';
break;
}
if ($tmp->url != null) {
// set the target based on menu item options
switch ($tmp->browserNav) {
case 0:
$tmp->nav = 'current';
break;
case 1:
$tmp->nav = 'new';
break;
case 2:
$tmp->url = str_replace('index.php', 'index2.php', $tmp->url);
$tmp->nav = 'newnotool';
break;
default:
$tmp->nav = 'current';
break;
}
// Get the final URL
if ($tmp->home == 1) {
// Set Home Links to the Base
$tmp->url = JURI::base();
}
if ($tmp->type != 'separator' && $tmp->type != 'url') {
$iSecure = $iParams->get('secure', 0);
if ($this->_params->get('url_type', 'relative') == 'full') {
$url = JRoute::_($tmp->url, true, $iSecure);
$base = !preg_match("/^http/", $tmp->url) ? preg_replace("#/\$#", "", JURI::base(false)) : '';
$routed = $base . $url;
$secure = GantryMenuTree::_getSecureUrl($routed, $iSecure);
$tmp->url = $secure;
} else {
$tmp->url = JRoute::_($tmp->url, true, $iSecure);
}
} else {
if ($tmp->type == 'url') {
$tmp->url = str_replace('&', '&', $tmp->url);
} else {
}
}
}
$node->id = $tmp->mid;
$node->parent = $tmp->parent_id;
$node->title = $tmp->name;
$node->access = $tmp->access;
$node->link = $tmp->url;
$node->level = $item->level;
$node->image = $image;
$node->alias = $tmp->alias;
$node->nav = $tmp->nav;
$node->displayType = $tmp->browserNav;
$node->setParameters($tmp->params);
$node->type = $tmp->outtype;
//$node->order = $item->ordering;
$node->addListItemClass("item" . $node->id);
$node->addSpanClass($tmp->outtype);
return $node;
}