function bundle_inherit_access_gate in Bundle Inherit 7

Prevent user from editing\deleting inherited field instance.

1 string reference to 'bundle_inherit_access_gate'

bundle_inherit_menu_alter in ./bundle_inherit.module

Implements hook_menu_alter().

File

./bundle_inherit.module, line 512

Bundle Inherit module.

Code

function bundle_inherit_access_gate($callback, $arguments, $instance) {

  // First check parent restrictions
  $access = call_user_func_array($callback, $arguments);
  if (false == $access) {
    return false;
  }

  // Check if this field was inherited
  $bundle = $instance['bundle'];
  $entity_type = $instance['entity_type'];
  $field_name = $instance['field_name'];
  $parent = bundle_inherit_bundle_get_parent($entity_type, $bundle);
  if (!empty($parent)) {

    // Check if parent bundle has this field attached
    if (field_info_instance($entity_type, $field_name, $parent)) {
      return false;
    }
  }
  return true;
}