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function rules_condition_data_is_info_alter in Rules 7.2

Info alteration callback for the data_is condition.

If we check the bundle property of a variable, add an assertion so that later evaluated elements can make use of this information.

Related topics

Rules module integrations.
Module integrations with the rules module.
Rules module integrations.
Module integrations with the rules module.

File

modules/data.eval.inc, line 380
Contains rules integration for the data module needed during evaluation.

Code

function rules_condition_data_is_info_alter(&$element_info, RulesAbstractPlugin $element) {
  $element->settings += array(
    'data:select' => NULL,
    'op' => '==',
  );
  if ($wrapper = $element
    ->applyDataSelector($element->settings['data:select'])) {
    $info = $wrapper
      ->info();
    $element_info['parameter']['value']['type'] = $element->settings['op'] == 'IN' ? 'list<' . $wrapper
      ->type() . '>' : $wrapper
      ->type();
    $element_info['parameter']['value']['options list'] = !empty($info['options list']) ? 'rules_data_selector_options_list' : FALSE;
  }
}