function og_menu_access in Organic Groups Menu (OG Menu) 6.2

Same name and namespace in other branches

1. 6 og_menu.module \og_menu_access()
2. 7.3 og_menu.module \og_menu_access()
3. 7.2 og_menu.module \og_menu_access()

Access function.

Parameters

node: The group node for which the menu is edited.

menu: The edited menu.

1 string reference to 'og_menu_access'

og_menu_menu in ./og_menu.module

Implementation of hook_menu().

File

./og_menu.module, line 604

Integrates Menu with Organic Groups. Lots of menu forms duplication in OG context.

Code

function og_menu_access($node, $menu = NULL, $menu_item = NULL) {

  // Make sure that node is an organic group.
  if (!og_is_group_type($node->type)) {
    return FALSE;
  }

  // Make sure that menu, is an og_menu-menu and belongs to the given group.
  if ($menu) {
    $result = db_result(db_query("SELECT count(gid) FROM {og_menu} WHERE gid = %d AND menu_name = '%s'", $node->nid, $menu['menu_name']));
    if (!$result) {
      return FALSE;
    }

    // Make sure, that menu-item is an item of the og_menu-menu.
    if ($menu_item && $menu['menu_name'] != $menu_item['menu_name']) {
      return FALSE;
    }
  }
  if (user_access('administer menu')) {
    return TRUE;
  }
  else {
    if (user_access('administer og menu')) {
      if ($node && og_is_group_member($node)) {
        return TRUE;
      }
      else {
        if ($menu) {
          $gids = array();
          $result = db_query("SELECT gid FROM {og_menu} WHERE menu_name = '%s'", $menu['menu_name']);
          while ($group = db_fetch_object($result)) {
            if ($group->gid && og_is_group_member($group->gid)) {
              return TRUE;
            }
          }
        }
      }
    }
  }
  return FALSE;
}