protected function loadItems()
    {
        /*
         * Load module items
         */
        foreach ($this->callbacks as $callback) {
            $callback($this);
        }

        /*
         * Load plugin items
         */
        $plugins = $this->pluginManager->getPlugins();

        foreach ($plugins as $id => $plugin) {
            $items = $plugin->registerNavigation();
            if (!is_array($items)) {
                continue;
            }

            $this->registerMenuItems($id, $items);
        }

        /*
         * Extensibility
         */
        Event::fire('backend.menu.extendItems', [$this]);

        /*
         * Sort menu items
         */
        uasort($this->items, function ($a, $b) {
            return $a->order - $b->order;
        });

        /*
         * Filter items user lacks permission for
         */
        $user = BackendAuth::getUser();
        $this->items = $this->filterItemPermissions($user, $this->items);

        foreach ($this->items as $item) {
            if (!$item->sideMenu || !count($item->sideMenu)) {
                continue;
            }

            /*
             * Apply incremental default orders
             */
            $orderCount = 0;
            foreach ($item->sideMenu as $sideMenuItem) {
                if ($sideMenuItem->order !== -1) continue;
                $sideMenuItem->order = ($orderCount += 100);
            }

            /*
             * Sort side menu items
             */
            uasort($item->sideMenu, function ($a, $b) {
                return $a->order - $b->order;
            });

            /*
             * Filter items user lacks permission for
             */
            $item->sideMenu = $this->filterItemPermissions($user, $item->sideMenu);
        }
    }
protected function loadItems()
    {
        /*
         * Load module items
         */
        foreach ($this->callbacks as $callback) {
            $callback($this);
        }

        /*
         * Load plugin items
         */
        $plugins = $this->pluginManager->getPlugins();

        foreach ($plugins as $id => $plugin) {
            $items = $plugin->registerNavigation();
            if (!is_array($items)) {
                continue;
            }

            $this->registerMenuItems($id, $items);
        }

        /*
         * Extensibility
         */
        Event::fire('backend.menu.extendItems', [$this]);

        /*
         * Sort menu items
         */
        uasort($this->items, function ($a, $b) {
            return $a->order - $b->order;
        });

        /*
         * Filter items user lacks permission for
         */
        $user = BackendAuth::getUser();
        $this->items = $this->filterItemPermissions($user, $this->items);

        foreach ($this->items as $item) {
            if (!$item->sideMenu || !count($item->sideMenu)) {
                continue;
            }

            /*
             * Apply incremental default orders
             */
            $orderCount = 0;
            foreach ($item->sideMenu as $sideMenuItem) {
                if ($sideMenuItem->order !== -1) continue;
                $sideMenuItem->order = ($orderCount += 100);
            }

            /*
             * Sort side menu items
             */
            uasort($item->sideMenu, function ($a, $b) {
                return $a->order - $b->order;
            });

            /*
             * Filter items user lacks permission for
             */
            $item->sideMenu = $this->filterItemPermissions($user, $item->sideMenu);
        }
    }
protected function loadItems ( ) { /*
         * Load module items
         */ foreach ( $ this -> callbacks as $ callback ) { $ callback ( $ this ) ; } /*
         * Load plugin items
         */ $ plugins = $ this -> pluginManager -> getPlugins ( ) ; foreach ( $ plugins as $ id => $ plugin ) { $ items = $ plugin -> registerNavigation ( ) ; if ( ! is_array ( $ items ) ) { continue ; } $ this -> registerMenuItems ( $ id , $ items ) ; } /*
         * Extensibility
         */ Event :: fire ( 'backend.menu.extendItems' , [ $ this ] ) ; /*
         * Sort menu items
         */ uasort ( $ this -> items , function ( $ a , $ b ) { return $ a -> order - $ b -> order ; } ) ; /*
         * Filter items user lacks permission for
         */ $ user = BackendAuth :: getUser ( ) ; $ this -> items = $ this -> filterItemPermissions ( $ user , $ this -> items ) ; foreach ( $ this -> items as $ item ) { if ( ! $ item -> sideMenu || ! count ( $ item -> sideMenu ) ) { continue ; } /*
             * Apply incremental default orders
             */ $ orderCount = 0 ; foreach ( $ item -> sideMenu as $ sideMenuItem ) { if ( $ sideMenuItem -> order !== - 1 ) continue ; $ sideMenuItem -> order = ( $ orderCount += 100 ) ; } /*
             * Sort side menu items
             */ uasort ( $ item -> sideMenu , function ( $ a , $ b ) { return $ a -> order - $ b -> order ; } ) ; /*
             * Filter items user lacks permission for
             */ $ item -> sideMenu = $ this -> filterItemPermissions ( $ user , $ item -> sideMenu ) ; } }
Loads the menu items from modules and plugins
@return void
Loads the menu items from modules and plugins