function rules_conditional_add_predicate in Conditional Rules 8

Same name and namespace in other branches

1. 7 includes/rules_conditional.rules_admin.inc \rules_conditional_add_predicate()

Provides a variant of rules_ui_add_element() to create a condition as the predicate of a plugin.

1 string reference to 'rules_conditional_add_predicate'

_rules_conditional_rules_ui_menu_alter in includes/rules_conditional.rules_admin.inc

Provides menu callbacks to extend Rules UI for conditionals.

File

includes/rules_conditional.rules_admin.inc, line 37

Extensions to Rules UI.

Code

function rules_conditional_add_predicate($form, &$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,
    );
    $form['element_name'] = array(
      '#type' => 'select',
      '#title' => t('Select the condition to add for %element', array(
        '%element' => $plugin_name,
      )),
      '#options' => RulesPluginUI::getOptions('condition'),
      '#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'][] = 'rules_ui_add_element_submit';
  }
  return $form;
}