public static function &getMenuItems($selections)
{
$db = JFactory::getDbo();
$app = JFactory::getApplication();
$user = JFactory::getUser();
$list = array();
foreach ($selections as $menutype => $menuOptions) {
// Initialize variables.
// Get the menu items as a tree.
$query = $db->getQuery(true);
$query->select('n.id, n.title, n.alias, n.path, n.level, n.link, ' . 'n.type, n.params, n.home, n.parent_id' . ',n.' . $db->quoteName('browserNav'));
$query->from('#__menu AS n');
$query->join('INNER', ' #__menu AS p ON p.lft = 0');
$query->where('n.lft > p.lft');
$query->where('n.lft < p.rgt');
$query->order('n.lft');
// Filter over the appropriate menu.
$query->where('n.menutype = ' . $db->quote($menutype));
// Filter over authorized access levels and publishing state.
$query->where('n.published = 1');
$query->where('n.access IN (' . implode(',', (array) $user->getAuthorisedViewLevels()) . ')');
// Filter by language
if ($app->getLanguageFilter()) {
$query->where('n.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
// Get the list of menu items.
$db->setQuery($query);
$tmpList = $db->loadObjectList('id');
$list[$menutype] = array();
// Check for a database error.
if ($db->getErrorNum()) {
JError::raiseWarning(021, $db->getErrorMsg());
return array();
}
// Set some values to make nested HTML rendering easier.
foreach ($tmpList as $id => $item) {
$item->items = array();
$params = new JRegistry($item->params);
$item->uid = 'itemid' . $item->id;
if (preg_match('#^/?index.php.*option=(com_[^&]+)#', $item->link, $matches)) {
$item->option = $matches[1];
$componentParams = clone JComponentHelper::getParams($item->option);
$componentParams->merge($params);
//$params->merge($componentParams);
$params = $componentParams;
} else {
$item->option = null;
}
$item->params = $params;
if ($item->type != 'separator') {
$item->priority = $menuOptions['priority'];
$item->changefreq = $menuOptions['changefreq'];
OSMapHelper::prepareMenuItem($item);
} else {
$item->priority = null;
$item->changefreq = null;
}
if ($item->parent_id > 1) {
$tmpList[$item->parent_id]->items[$item->id] = $item;
} else {
$list[$menutype][$item->id] = $item;
}
}
}
return $list;
}
function &expandLink(&$parent)
{
$items =& JSite::getMenu();
$extensions =& $this->_extensions;
$rows = null;
if (strpos($parent->link, '-menu-') === 0) {
$menutype = str_replace('-menu-', '', $parent->link);
// Get Menu Items
$rows = $items->getItems('menutype', $menutype);
} elseif ($parent->id) {
$rows = $items->getItems('parent_id', $parent->id);
}
if ($rows) {
foreach ($rows as $item) {
if ($item->parent_id == $parent->id) {
$node = new stdclass();
$node->name = $item->title;
$node->id = $item->id;
$node->uid = 'itemid' . $item->id;
$node->link = $item->link;
$node->expandible = true;
$node->selectable = true;
// Prepare the node link
OSMapHelper::prepareMenuItem($node);
if ($item->home) {
$node->link = JURI::root();
} elseif (substr($item->link, 0, 9) == 'index.php' && $item->type != 'url') {
if ($item->type == 'menulink') {
// For Joomla 1.5 SEF compatibility
$params = new JParameter($item->params);
$node->link = 'index.php?Itemid=' . $params->get('menu_item');
} elseif (strpos($item->link, 'Itemid=') === FALSE) {
$node->link = 'index.php?Itemid=' . $node->id;
}
} elseif ($item->type == 'separator') {
$node->selectable = false;
}
$this->printNode($node);
// Add to the internal list
}
}
}
if ($parent->id) {
$option = null;
if (preg_match('#^/?index.php.*option=(com_[^&]+)#', $parent->link, $matches)) {
$option = $matches[1];
}
$Itemid = JRequest::getInt('Itemid');
if (!$option && $Itemid) {
$item = $items->getItem($Itemid);
$link_query = parse_url($item->link);
parse_str(html_entity_decode($link_query['query']), $link_vars);
$option = JArrayHelper::getValue($link_vars, 'option', '');
if ($option) {
$parent->link = $item->link;
}
}
if ($option) {
if (!empty($extensions[$option])) {
$parent->uid = $option;
$className = 'xmap_' . $option;
$result = call_user_func_array(array($className, 'getTree'), array(&$this, &$parent, $extensions[$option]->params));
}
}
}
return $this->_list;
}
