<?php
// $Id: top_buttons.module,v 1.1.2.1 2010-08-22 18:46:04 nancyw Exp $

/**
 * @file
 * Duplicate node form buttons at the top.
 */

/**
 * Implements hook_form_alter().
 * Duplicate the buttons on the node edit form.
 */
function top_buttons_form_alter(&$form, $form_state, $form_id) {
  // Is it a node add/edit form?
  if (drupal_substr($form_id, -10) == '_node_form') {
    $node_type = drupal_substr($form_id, 0, -10);

    $handle_types = variable_get('top_buttons_types', array());

    if (variable_get("top_buttons_$node_type", 1)) {
      $form['body_field']['buttons'] = $form['buttons'];
      $form['body_field']['buttons']['#weight'] = -5;
      return;
    }
  }
  else {
    // Is it the node type add/edit form?
    if ($form_id == 'node_type_form') {
      $node_type = $form['#node_type']->type;

      $form['submission']["top_buttons"] = array(
        '#type' => 'radios',
        '#options' => array(t('No'), t('Yes')),
        '#title' => t('Duplicate submission buttons at top'),
        '#description' => t('Select "yes" if you want the submission buttons ("Save," "Delete," etc.) duplicated above the body field.'),
        '#attributes' => array('class' => 'container-inline'),
        '#default_value' => variable_get("top_buttons_$node_type", 1),
        );
      return;
    }
  }
}