function _nodehierarchyaccess_get_parent_nid in Node Hierarchy 6.2

Same name and namespace in other branches

1. 6.3 nodehierarchyaccess/nodehierarchyaccess.module \_nodehierarchyaccess_get_parent_nid()

Get the parent nid for the given node's nid.

4 calls to _nodehierarchyaccess_get_parent_nid()

nodehierarchyaccess_nodeapi in nodehierarchyaccess/nodehierarchyaccess.module

Implementation of hook_nodeapi().

nodehierarchyaccess_page_form_submit in nodehierarchyaccess/nodehierarchyaccess.module

Callback for the nodeaccess form submit

nodehierarchyaccess_page_form_validate in nodehierarchyaccess/nodehierarchyaccess.module

Callback for the nodeaccess form validation

_nodehierarchyaccess_copy_parent_grants in nodehierarchyaccess/nodehierarchyaccess.module

Copy a node's parent's grants to the given node.

File

nodehierarchyaccess/nodehierarchyaccess.module, line 203

A module to integrate nodehierarchy and nodeaccess.

Code

function _nodehierarchyaccess_get_parent_nid($nid) {
  $parent_nids = nodehierarchy_get_node_ancestor_nids($nid);
  $parent_nid = $parent_nids[count($parent_nids) - 2];
  if (is_numeric($parent_nid)) {
    return $parent_nid;
  }
  else {
    return FALSE;
  }
}