function better_revisions_form_alter in Better Revisions 7

Same name and namespace in other branches

1. 8 better_revisions.module \better_revisions_form_alter()

File

./better_revisions.module, line 45

Main enhanced revisions module file.

Code

function better_revisions_form_alter(&$form, &$form_state, $form_id) {
  if (isset($form['revision_information']['log'])) {
    $form['revision_information']['#attached']['js'][] = drupal_get_path('module', 'better_revisions') . '/better_revisions.js';
    $req = variable_get('br_require', FALSE);
    $condition = array(
      ':input[name="revision"]' => array(
        'checked' => TRUE,
      ),
    );
    $form['revision_information']['log']['#title'] = variable_get('br_list_title', BF_DEFAULT_TITLE);
    if ($desc = variable_get('br_list_help', NULL)) {
      $form['revision_information']['log']['#description'] = filter_xss_admin($desc);
    }
    $form['revision_information']['log']['#type'] = 'select';
    $form['revision_information']['log']['#options'] = _better_revisions_options();
    $form['revision_information']['log']['#states'] = array(
      'visible' => $condition,
    );
    $area = variable_get('br_add_txt', 0);
    if ($area != 0) {
      $fset = 'revision_information';
      if (module_exists('workbench_moderation')) {
        if (workbench_moderation_node_type_moderated($form['#node']->type) && $form['options']['#access']) {
          $fset = 'options';
        }
      }
      $form[$fset]['log_extra'] = array(
        '#type' => 'textarea',
        '#default_value' => '',
        '#title' => variable_get('br_area_title', BF_DEFAULT_AREA_TITLE),
        '#states' => array(
          'visible' => $condition,
        ),
        '#weight' => 1,
      );
      $form['#submit'][] = 'better_revisions_log_combine';
    }
    if ($req || $area == 2) {
      $form['#validate'][] = '_better_revisions_validate';
    }
  }
}