static function getPostMeta($post)
 {
     $id = is_object($post) ? $post->ID : (int) $post;
     $meta = get_post_meta($id, THEME_OPTION_PREFIX, false);
     if (isset($meta[0])) {
         $meta = $meta[0];
     }
     $postType = get_post_type($id);
     if (in_array($postType, array(THEME_CONTEXT . '_widget_area'))) {
         return $meta;
     }
     $Theme = new Theme();
     $Post = new ThemePost();
     $Page = new ThemePage();
     $WidgetArea = new ThemeWidgetArea();
     $Theme->setPostMetaDefault($meta, 'all');
     switch ($postType) {
         case 'post':
             $Post->setPostMetaDefault($meta);
             break;
         case 'page':
             $Page->setPostMetaDefault($meta);
             break;
         case THEME_CONTEXT . '_widget_area':
             $WidgetArea->setPostMetaDefault($meta);
             break;
     }
     return $meta;
 }