first commit

autoload/front/factory/class.Menu.php

@@ -0,0 +1,59 @@
+<?php
+namespace front\factory;
+
+class Menu
+{
+  public static function menu_details( $menu_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Menu::menu_details:$menu_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $menu = $mdb -> get( 'pp_menus', '*', [ 'id' => (int)$menu_id ] );
+      $menu['pages'] = self::menu_pages( $menu_id );
+
+      $cacheHandler -> set( $cacheKey, $menu );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $menu;
+  }
+
+  public static function menu_pages( $menu_id, $parent_id = null )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Menu::menu_pages:$menu_id:$parent_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> select( 'pp_pages', [ 'id' ], [ 'AND' => [ 'status' => 1, 'menu_id' => (int)$menu_id, 'parent_id' => $parent_id ], 'ORDER' => [ 'o' => 'ASC' ] ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+      {
+        $page = \front\factory\Pages::page_details( $row['id'] );
+        $page['pages'] = self::menu_pages( $menu_id, $row['id'] );
+
+        $pages[] = $page;
+      }
+
+      $cacheHandler -> set( $cacheKey, $pages );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+
+    return $pages;
+  }
+}