UserSpice 4.4.14 menus.php menu links localization

<?php
function _assert( $expr, $msg){ if( !$expr ) print "<br/><b>ASSERTION FAIL: </b>{$msg}<br>";  }

function prepareMenuTree($menuResults){
	/*
	Get instance of tree manager and build the tree
	*/
	$treeManager = treeManager::get();
	$menuTree = $treeManager->getTree($menuResults, 'id','parent','display_order');
	/*
	Indent the tree
	*/
	//$menuTree = $treeManager->slapTree($recordsTree, 1 ); //1 for indent count

	return $menuTree;
}

function prepareIndentedMenuTree($menuResults){
	/*
	Get instance of tree manager and build the tree
	*/
	$treeManager = treeManager::get();
	$menuTree = $treeManager->getTree($menuResults, 'id','parent','display_order');
	/*
	Indent the tree
	*/
	$menuIndentedTree = $treeManager->slapTree($menuTree, 1,'menu_title' ); //1 for indent count

	return $menuIndentedTree;
}

function prepareDropdownString($menuItem,$user_id){
	$itemString='';
	$itemString.='<li class="dropdown">';
	$itemString.='<a href="" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><span class="'.$menuItem['icon_class'].'"></span> '.$menuItem['label'].' <span class="caret"></span></a>';
	$itemString.='<ul class="dropdown-menu">';
	foreach ($menuItem['children'] as $childItem){
		$authorizedGroups = array();
    foreach (fetchGroupsByMenu($childItem['id']) as $g) {
    	$authorizedGroups[] = $g->group_id;
    }
		if($childItem['logged_in']==0 || (hasPerm($authorizedGroups,$user_id) || in_array(0,$authorizedGroups))) {
		$itemString.=prepareItemString($childItem,$user_id); }
	}
	$itemString.='</ul></li>';
	return $itemString;
}

function prepareItemString($menuItem,$user_id){
	$itemString = '';

	if ($menuItem['label']=='{{hr}}')
		$itemString = "<li class='divider'></li>";
	else
		if ($menuItem['link']=='users/verify_resend.php'  ||  $menuItem['link']=='usersc/verify_resend.php') {
			$db        = DB::getInstance();
			$query     = $db->query("SELECT * FROM email");
			$results   = $query->first();
			$email_act = $results->email_act;

			if ($email_act == 1)
				$itemString.='<li><a href="'.US_URL_ROOT.$menuItem['link'].'"><span class="'.$menuItem['icon_class'].'"></span> '.$menuItem['label'].'</a></li>';
	} else
		if ($menuItem['link']=='users/join.php'  ||  $menuItem['link']=='usersc/join.php') {
			$db           = DB::getInstance();
			$query        = $db->query("SELECT * FROM settings");
			$results      = $query->first();
			$registration = $results->registration;

			if ($registration == 1)
				$itemString .= '<li><a href="'.US_URL_ROOT.$menuItem['link'].'"><span class="'.$menuItem['icon_class'].'"></span> '.$menuItem['label'].'</a></li>';
	} else {
		if (substr($menuItem['label'],0,2)=="{{"  &&  substr($menuItem['label'],-2,2)=="}}") {
			$key = substr($menuItem['label'],2,-2);
			if ($key == "username") {
				global $user;
				$menuItem['label'] = $user->data()->username;
			}
			else if ($key == "fname") {
				global $user;
				$menuItem['label'] = $user->data()->fname;
			}
			else
				$menuItem['label'] = lang($key);
		}

		if (substr($menuItem['link'],0,4) == "http")
			$itemString.='<li><a href="'.$menuItem['link'].'"><span class="'.$menuItem['icon_class'].'"></span> '.html_entity_decode($menuItem['label']).'</a></li>';
		else
			$itemString.='<li><a href="'.US_URL_ROOT.$menuItem['link'].'"><span class="'.$menuItem['icon_class'].'"></span> '.html_entity_decode($menuItem['label']).'</a></li>';
	}

	return $itemString;
}
?>