function nodeaccess_insert_userreference in Nodeaccess 6

Same name and namespace in other branches

1. 6.2 nodeaccess.module \nodeaccess_insert_userreference()

Insert userreference grants from a node.

Parameters

$node: The node with enabled userreference grants to insert.

1 call to nodeaccess_insert_userreference()

nodeaccess_nodeapi in ./nodeaccess.module

Implementation of hook_nodeapi().

File

./nodeaccess.module, line 852

Code

function nodeaccess_insert_userreference($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_' . $node->type . '_userreference', array());
  foreach ($fields as $field_name => $field) {
    foreach ($node->{$field_name} as $values) {

      // Add the settings for this UID. If the UID is zero, then the
      // userreference field is set to None.
      if ($values['uid'] > 0) {
        $user = user_load($values['uid']);
        $form_values['uid'][$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);
  }
}