function _nodehierarchy_save_node in Node Hierarchy 7.2

Same name and namespace in other branches

1. 6.3 nodehierarchy.module \_nodehierarchy_save_node()
2. 6.2 nodehierarchy.module \_nodehierarchy_save_node()
3. 7.4 nodehierarchy.admin.inc \_nodehierarchy_save_node()

Do the actual insertion or update. No permissions checking is done here.

2 calls to _nodehierarchy_save_node()

nodehierarchy_insert_node in ./nodehierarchy.module

Insert a node. Create parents and menus etc.

nodehierarchy_update_node in ./nodehierarchy.module

Update a node's parent and create menus etc.

File

./nodehierarchy.module, line 727

A module to make nodes hierarchical.

Code

function _nodehierarchy_save_node(&$node) {
  if (!isset($node->nodehierarchy_menu_links)) {
    return;
  }

  // Update all of the pre-existing or default parents.
  for ($i = 0; $i < count($node->nodehierarchy_menu_links); $i++) {

    // Get the plid from the parent node id.
    $node->nodehierarchy_menu_links[$i]['plid'] = _nodehierarchy_get_node_mlid($node->nodehierarchy_menu_links[$i]['pnid'], TRUE);

    // Convert NULL to 0 to distinguish between a new menu item (null) and one with parent set to none (0).
    $node->nodehierarchy_menu_links[$i]['plid'] = $node->nodehierarchy_menu_links[$i]['plid'] ? $node->nodehierarchy_menu_links[$i]['plid'] : 0;

    // Mark the menu item to be removed if it is null (ie: not enabled and with a null parent).
    if (empty($node->nodehierarchy_menu_links[$i]['enabled']) && empty($node->nodehierarchy_menu_links[$i]['plid'])) {
      $node->nodehierarchy_menu_links[$i]['remove'] = TRUE;
    }

    // If the node type cannot be a parent, and has no parent itself, then do not save a link.
    if (isset($node->nodehierarchy_menu_links[$i]['remove'])) {

      // We can only delete menu links that don't have children associated with them.
      if (!_nodehierarchy_get_children_count_plid($node->nodehierarchy_menu_links[$i]['mlid'])) {

        // Delete the the menu if it exists.
        if ($node->nodehierarchy_menu_links[$i]['mlid']) {
          nodehierarchy_delete_node_nodehierarchy_menu_link($node->nodehierarchy_menu_links[$i]['mlid']);
        }

        // Do not save a new menu_link.
        continue;
      }
      else {
        $node->nodehierarchy_menu_links[$i]['enabled'] = $node->nodehierarchy_menu_links[$i]['plid'] = 0;
      }
    }

    // If enabled is selected, then reverse it for hidden.
    if (isset($node->nodehierarchy_menu_links[$i]['enabled'])) {
      $node->nodehierarchy_menu_links[$i]['hidden'] = (int) (!$node->nodehierarchy_menu_links[$i]['enabled']);
    }

    // Set the menu title to the node title unless it has been customized.
    if (!$node->nodehierarchy_menu_links[$i]['customized']) {
      $node->nodehierarchy_menu_links[$i]['link_title'] = $node->title;
    }
    if (isset($node->nodehierarchy_menu_links[$i]['description'])) {
      $node->nodehierarchy_menu_links[$i]['options']['attributes']['title'] = $node->nodehierarchy_menu_links[$i]['description'];
    }

    // Update the paths (needed for new nodes).
    $node->nodehierarchy_menu_links[$i]['nid'] = $node->nid;
    $node->nodehierarchy_menu_links[$i]['link_path'] = 'node/' . $node->nid;

    // Do the actual save.
    _nodehierarchy_save_menu_link($node->nodehierarchy_menu_links[$i]);
  }
}