function nodehierarchy_alter_node_form in Node Hierarchy 7.4

Add Node Hierarchy settings to the node form.

1 call to nodehierarchy_alter_node_form()

nodehierarchy_form_alter in ./nodehierarchy.module

Implementation of hooks_form_alter().

File

./nodehierarchy.admin.inc, line 46

Admin functions for Node Hierarchy

Code

function nodehierarchy_alter_node_form(&$form, &$form_state, $form_id) {
  $type = isset($form['type']) && isset($form['#node']) ? $form['type']['#value'] : '';
  $node = isset($form['#node']) ? $form['#node'] : NULL;
  if (isset($node->nid)) {
    nodehierarchy_set_breadcrumbs($node, TRUE);
  }
  $hierarchy_form = module_invoke_all('nodehierarchy_node_form', $node, $form, $form_state);

  // If the current user has no nodehierarchy perms, don't show the form.
  $access = FALSE;
  foreach (nodehierarchy_permission() as $perm => $info) {
    if (user_access($perm)) {
      $access = TRUE;
      break;
    }
  }
  if ($hierarchy_form) {

    // Add the js to show the summary.
    drupal_add_js(drupal_get_path('module', 'nodehierarchy') . '/nodehierarchy.edit.js');
    $weight = function_exists('content_extra_field_weight') ? content_extra_field_weight($type, 'nodehierarchy') : 10;
    $form['nodehierarchy'] = array_merge(array(
      '#type' => 'fieldset',
      '#title' => t('Node Hierarchy'),
      '#group' => 'additional_settings',
      '#weight' => $weight,
      '#access' => $access,
      '#attributes' => array(
        'class' => array(
          'nodehierarchy-form',
        ),
      ),
    ), $hierarchy_form);
  }
}