function rules_action_data_set_form_alter in Rules 7.2

Form alter callback for the data_set action.

Related topics

File

modules/data.rules.inc, line 290

General data related rules integration.

Code

function rules_action_data_set_form_alter(&$form, &$form_state, $options, RulesAbstractPlugin $element) {
  if (!empty($options['init']) && !isset($form_state['rules_element_step'])) {
    $form['negate']['#access'] = FALSE;
    unset($form['parameter']['value']);
    unset($form['parameter']['language']);
    $form['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Continue'),
      '#limit_validation_errors' => array(
        array(
          'parameter',
          'data',
        ),
      ),
      '#submit' => array(
        'rules_form_submit_rebuild',
      ),
    );
    $form_state['rules_element_step'] = 'data_value';

    // Clear the parameter mode for the value parameter, so its gets the proper
    // default value based upon the type of the selected data on rebuild.
    unset($form_state['parameter_mode']['value']);
  }
  else {

    // Change the data parameter to be not editable.
    $form['parameter']['data']['settings']['#access'] = FALSE;

    // @todo Improve display.
    $form['parameter']['data']['info'] = array(
      '#prefix' => '<p>',
      '#markup' => t('<strong>Selected data:</strong> %selector', array(
        '%selector' => $element->settings['data:select'],
      )),
      '#suffix' => '</p>',
    );
  }
}