function _megamenu_get_menu_tree in Megamenu 6

Same name and namespace in other branches

1. 6.2 megamenu.utilities.inc \_megamenu_get_menu_tree()
2. 7 megamenu.utilities.inc \_megamenu_get_menu_tree()

Retrieve a menu and pre-style before theming

This function currently removes all "hidden" items, which could be handled in the single iteration of the theme function. But, I forsee a need for other prep work that might be simmplfied with this second function

Will be used in the future to add/alter attributes prior to theming

Parameters

$menuname: The name of the menu to extract

Return value

The pre-styled menu tree

1 call to _megamenu_get_menu_tree()

megamenu_theme_menu_tree in ./megamenu.module

Theme a menu tree

File

./megamenu.utilities.inc, line 45

Helper/utility functions

Code

function _megamenu_get_menu_tree($menuname) {
  $menutree = menu_tree_all_data($menuname);
  foreach ($menutree as $t1key => $branch) {
    if ($branch['link']['hidden'] == 1) {
      unset($menutree[$t1key]);
    }
    else {
      if ($branch['below']) {
        foreach ($branch['below'] as $t2key => $twig) {
          if ($twig['link']['hidden'] == 1) {
            unset($menutree[$t1key]['below'][$t2key]);
          }
          else {
            if ($twig['below']) {
              foreach ($twig['below'] as $t3key => $leaf) {
                if ($leaf['link']['hidden'] == 1) {
                  unset($menutree[$t1key]['below'][$t2key]['below'][$t3key]);
                }
                else {
                  if ($leaf['below']) {
                    unset($menutree[$t1key]['below'][$t2key]['below'][$t3key]['below']);
                  }
                }
              }

              //end t3 iteration
            }
          }
        }

        //end t2 iteration
      }
    }
  }

  //end t1 iteration
  return $menutree;
}