Views' replacement of drupal_rebuild_form.

This change merely respects a form's wishes not to be cached.

File

includes/form.inc, line 113

form.inc Views' replacements for Drupal's form functions.

Code

function drupal_rebuild_form_new($form_id, &$form_state, $args, $form_build_id = NULL) {
  // Remove the first argument. This is $form_id.when called from
  // drupal_get_form and the original $form_state when called from some AHAH
  // callback. Neither is needed. After that, put in the current state.
  $args[0] = &$form_state;
  // And the form_id.
  array_unshift($args, $form_id);
  $form = call_user_func_array('drupal_retrieve_form', $args);

  if (!isset($form_build_id)) {
    // We need a new build_id for the new version of the form.
    $form_build_id = 'form-' . md5(mt_rand());
  }
  $form['#build_id'] = $form_build_id;
  drupal_prepare_form($form_id, $form, $form_state);

  if (empty($form['#no_cache'])) {
    // Now, we cache the form structure so it can be retrieved later for
    // validation. If $form_state['storage'] is populated, we'll also cache
    // it so that it can be used to resume complex multi-step processes.
    form_set_cache($form_build_id, $form, $form_state);
  }

  // Originally this called drupal_process_form, but all that happens there
  // is form_builder and then submission; and the rebuilt form is not
  // allowed to submit. Therefore, just do this:
  $form['#post'] = $form_state['input'];
  $form = form_builder($form_id, $form, $form_state);

  return $form;
}