/**
* @param array $treeNodes
* @return OTreeNode|int
* @throws \Exception
*/
public function getView($treeNodes)
{
$bright = new Bright();
$tree = new Tree();
$cal = new Calendar();
$maps = new Maps();
$user = new User();
$root = $bright->getRoot();
$numTreeNodes = count($treeNodes);
$groups = array();
if ($numTreeNodes > 0) {
$child = $root;
//new OTreeNode();
for ($i = 0; $i < $numTreeNodes; $i++) {
// Check if an alternative parser is required
if ($child && isset($child->parser) && (int) $child->parser > 1) {
$child->parser = (int) $child->parser;
switch ($child->parser) {
case Router::$CALENDAR_PARSER:
// Must be last item
if ($i < $numTreeNodes - 1) {
return 404;
}
$event = $cal->getEventByLabel($treeNodes[$i]);
if (!$event) {
return 404;
}
$c = new OTreeNode();
$c->treeId = $child->treeId;
$c->page = $event;
$c->path = join('/', $treeNodes);
return $c;
break;
case Router::$MARKER_PARSER:
// Must be last item
if ($i < $numTreeNodes - 1) {
return 404;
}
$marker = $maps->getMarkerByLabel($treeNodes[$i]);
if (!$marker) {
return 404;
}
$result = new OTreeNode();
$result->parentId = $child->treeId;
$result->page = $marker;
$result->path = join('/', $treeNodes);
return $result;
break;
case Router::$USER_PARSER:
$userPage = $user->getUserByLabel($treeNodes[$i]);
if (!$userPage) {
return 404;
}
$child = new OTreeNode();
$child->page = $userPage;
$child->path = join('/', $treeNodes);
return $child;
break;
}
} else {
$child = $tree->getChildByLabel($child->treeId, $treeNodes[$i]);
}
if (!$child) {
return 404;
}
if ($child->loginrequired) {
$groups = array_merge($groups, $child->requiredgroups);
}
}
// Check if we're member of the required groups
$hasAccess = true;
if (count($groups) > 0) {
$authenticatedUser = $user->getAuthUser();
if ($authenticatedUser) {
$missing = array_diff($groups, $authenticatedUser->usergroups);
if (count($missing) > 0) {
//insufficient rights
$hasAccess = false;
}
} else {
$hasAccess = false;
}
}
if ($hasAccess === false) {
// Redirect to login
$path = BASEURL;
$path .= USEPREFIX ? $_SESSION['prefix'] : '';
$path .= LOGINPAGE;
// Include treeId, so we can redirect back when login successful
header('Location:' . $path . '?tid=' . $child->treeId);
exit;
}
// Build path (no need to get it from the db, we just checked it, it exists :D)
$child = $bright->getChild($child->treeId);
$child->path = join('/', $treeNodes);
return $child;
}
//ROOT
return $root;
}
