function views_rules_add_view_loop in Views Rules 7

Provides a variant of rules_ui_add_element() to present a view display selector for creating a view loop.

1 string reference to 'views_rules_add_view_loop'

_views_rules_rules_ui_menu_alter in rules/views_rules.rules_admin.inc

Adds extra Rules controller callback.

File

rules/views_rules.rules_admin.inc, line 33

Extensions to Rules UI.

Code

function views_rules_add_view_loop($form, &$form_state, $rules_config, $plugin_name, RulesContainerPlugin $parent, $base_path) {
  $cache = rules_get_cache();
  if (!isset($cache['plugin_info'][$plugin_name]['class'])) {
    drupal_not_found();
    exit;
  }

  // Build condition form.
  RulesPluginUI::$basePath = $base_path;
  if (!isset($form_state['rules_element'])) {
    RulesPluginUI::formDefaults($form, $form_state);
    $form_state += array(
      'parent_element' => $parent,
      'plugin' => $plugin_name,
    );

    // Add view selector.
    $form['views_rules_display'] = array(
      '#type' => 'select',
      '#title' => t('Views iterator display'),
      '#options' => views_rules_list_iterators(),
      '#description' => t('Select the view display to use for looping. To add a display to the list, add a "Rules" display to a view.'),
      '#required' => TRUE,
      '#ajax' => rules_ui_form_default_ajax() + array(
        'trigger_as' => array(
          'name' => 'continue',
        ),
      ),
    );
    $form['continue'] = array(
      '#type' => 'submit',
      '#name' => 'continue',
      '#value' => t('Continue'),
      '#ajax' => rules_ui_form_default_ajax(),
    );
  }

  // Build element form.
  if (isset($form_state['rules_element'])) {
    $form_state['rules_element']
      ->form($form, $form_state, array(
      'button' => TRUE,
      'init' => TRUE,
    ));
    $form['#validate'][] = 'rules_ui_edit_element_validate';
    $form['#submit'][] = 'rules_ui_edit_element_submit';
  }
  else {
    $form['#submit'][] = 'views_rules_add_view_loop_submit';
  }
  return $form;
}