/** Get a Menu's tree
* Get the complete list of menu entries where the menu is in $menutype.
* If the component, that is linked to the menuentry, has a registered handler,
* this function will call the handler routine and add the complete tree.
* A tree with subtrees for each menuentry is returned.
*/
function printMenuTree(&$menu, &$cache, $extensions)
{
$database =& JFactory::getDBO();
if (strlen($menu->menutype) == 0) {
$result = null;
return $result;
}
$menuExluded = explode(',', $this->sitemap->exclmenus);
// by mic: fill array with excluded menu IDs
/* * noauth is true:
- Will show links to registered content, even if the client is not logged in.
- The user will need to login to see the item in full.
* noauth is false:
- Will show only links to content for which the logged in client has access.
*/
$sql = "SELECT m.id, m.name, m.parent, m.link, m.type, m.browserNav, m.menutype, m.ordering, m.params, m.componentid,m.home, c.name AS component" . "\n FROM #__menu AS m" . "\n LEFT JOIN #__components AS c ON m.type='components' AND c.id=m.componentid" . "\n WHERE m.published='1' AND m.parent=" . $menu->id . " AND m.menutype = '" . $menu->menutype . "'" . ($this->noauth ? '' : "\n AND m.access <= '" . $this->gid . "'") . "\n ORDER BY m.menutype,m.parent,m.ordering";
// Load all menuentries
$database->setQuery($sql);
$items = $database->loadObjectList();
if (count($items) <= 0) {
//ignore empty menus
$result = null;
return $result;
}
$this->changeLevel(1);
$router = JSite::getRouter();
foreach ($items as $i => $item) {
// Add each menu entry to the root tree.
$item->priority = @$menu->priority;
$item->changefreq = @$menu->changefreq;
if (in_array($item->id, $menuExluded)) {
// ignore exluded menu-items
continue;
}
if ($item->type == 'menulink') {
$menu =& JSite::getMenu();
$params = new JParameter($item->params);
if ($newItem = $menu->getItem($params->get('menu_item'))) {
$item->type = $newItem->type;
$item->id = $newItem->id;
$item->parent = $newItem->parent;
$item->link = $newItem->link;
$item->home = $newItem->home;
}
}
$node = new stdclass();
$node->id = $item->id;
$node->uid = "itemid" . $item->id;
$node->name = $item->name;
// displayed name of node
$node->parent = $item->parent;
// id of parent node
$node->browserNav = $item->browserNav;
// how to open link
$node->ordering = isset($item->ordering) ? $item->ordering : $i;
// display-order of the menuentry
$node->priority = $item->priority;
$node->changefreq = $item->changefreq;
$node->type = $item->type;
// menuentry-type
$node->menutype = $item->menutype;
// menuentry-type
$node->home = $item->home;
// menuentry-type
$node->link = isset($item->link) ? htmlspecialchars($item->link) : '';
if ($node->type == 'separator') {
$node->browserNav = 3;
}
XmapPlugins::prepareMenuItem($node, $extensions);
// Let's see if the extension wants to do somenthing with this node before it's printed
if ($node->home) {
$node->link = JURI::base();
} elseif (substr($item->link, 0, 9) == 'index.php' && $item->type != 'url' && $item->type != 'separator') {
if (strpos($node->link, 'Itemid=') === FALSE) {
$node->link = $router->getMode() == JROUTER_MODE_SEF ? 'index.php?Itemid=' . $node->id : $node->link . '&Itemid=' . $node->id;
}
}
if ($this->printNode($node)) {
if (preg_match('/option=(com_[a-z0-9_]+)/i', $item->link, $matches)) {
// Set the uid of the node to the component uid after print it
// so its children dont use a wrong uid
# echo $node->uid = $matches[1];
}
$this->printMenuTree($node, $cache, $extensions);
XmapPlugins::printTree($this, $item, $cache, $extensions);
// Determine the menu entry's type and call it's handler
}
}
$this->changeLevel(-1);
}
function &expandLink(&$parent,&$extensions) {
$items = &JSite::getMenu();
$rows = null;
if (strpos($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', $parent->id);
}
if ( $rows ) {
$router = JSite::getRouter();
foreach ($rows as $item) {
if ($item->parent == $parent->id) {
$item->mid = $item->id;
if ($item->type == 'menulink') {
$menu = &JSite::getMenu();
$params = new JParameter($item->params);
if ($newItem = $menu->getItem($params->get('menu_item'))) {
$item->type = $newItem->type;
$item->mid = $newItem->id;
$item->parent = $newItem->parent;
$item->link = $newItem->link;
}
}
$node = new stdclass;
$node->name = $item->name;
$node->id = $item->id;
$node->uid = 'itemid'.$item->id;
$node->link = $item->link;
$node->expandible = true;
$node->selectable=true;
// Prepare the node link
XmapPlugins::prepareMenuItem($node,$extensions);
if ( $item->home ) {
$node->link = JURI::root();
} elseif (substr($item->link,0,9) == 'index.php' && $item->type != 'url' && $item->type != 'separator') {
if ( strpos($node->link,'Itemid=') === FALSE ){
$node->link = $router->getMode() == JROUTER_MODE_SEF ? 'index.php?Itemid='.$node->id : $node->link.'&Itemid='.$node->id;
}
}
$this->printNode($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);
if ( preg_match('#^/?index.php.*option=(com_[^&]+)#',$item->link,$matches) ) {
$option = $matches[1];
$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]->getParams()));
}
}
}
return $this->_list;;
}
