function override_node_options_element_children_access in Override Node Options 5

Same name and namespace in other branches

1. 6 override_node_options.module \override_node_options_element_children_access()

Check if there is a child element accessible in a parent element.

Parameters

$element: A form element.

Return value

TRUE if a child element of $element if accessible, or FALSE otherwise.

1 call to override_node_options_element_children_access()

override_node_options_form_alter in ./override_node_options.module

Implements hook_form_alter().

File

./override_node_options.module, line 144

Allow users to override the default publishing options for nodes they can edit without giving them the 'administer nodes' permission.

Code

function override_node_options_element_children_access($element) {
  foreach (element_children($element) as $key) {

    // Skip un-accessible children.
    if (isset($element[$key]['#access']) && !$element[$key]['#access']) {
      continue;
    }

    // Skip value and hidden elements, since they are not rendered.
    if (isset($element[$key]['#type']) && in_array($element[$key]['#type'], array(
      'value',
      'hidden',
    ))) {
      continue;
    }
    return TRUE;
  }
  return FALSE;
}