function nodeaccess_insert_user_reference in Nodeaccess 7

Insert userreference grants from a node.

Parameters

Object $node:

1 call to nodeaccess_insert_user_reference()

nodeaccess_node_update in ./nodeaccess.module

Implements hook_node_update().

File

./nodeaccess.module, line 882

Provide per node access control

Code

function nodeaccess_insert_user_reference($node) {
  $form_values = nodeaccess_get_grants($node);

  // Now, append or overwrite the uid with what was specified in the user
  // reference field.
  $fields = variable_get('nodeaccess_' . $node->type . '_user_reference', array());
  foreach ($fields as $field_name => $field) {
    $user_uids = field_get_items('node', $node, $field_name);
    $user_references = user_load_multiple($user_uids);

    // Add each of the referenced users a form value.
    foreach ($user_references as $user) {
      $form_values['uid'][$user->uid] = array(
        'name' => $user->name,
        'keep' => 1,
        'grant_view' => $field['grant_view'],
        'grant_update' => $field['grant_update'],
        'grant_delete' => $field['grant_delete'],
      );
    }
  }

  // Only do the changes if there are users to save.
  if (count($form_values['uid']) > 0) {
    $form_values['nid'] = $node->nid;
    $form_state = array(
      'values' => $form_values,
    );
    _nodeaccess_grants_form_submit(NULL, $form_state);
  }
}