function rules_condition_data_list_contains in Rules 7.2

Condition: List contains.

Related topics

1 call to rules_condition_data_list_contains()

rules_action_data_list_add in modules/data.eval.inc

Action: Add a list item.

1 string reference to 'rules_condition_data_list_contains'

rules_data_condition_info in modules/data.rules.inc

Implements hook_rules_condition_info() on behalf of the pseudo data module.

File

modules/data.eval.inc, line 392

Contains rules integration for the data module needed during evaluation.

Code

function rules_condition_data_list_contains($list, $item, $settings, $state) {
  $wrapper = $state->currentArguments['item'];
  if ($wrapper instanceof EntityStructureWrapper && ($id = $wrapper
    ->getIdentifier())) {

    // Check for equal items using the identifier if there is one.
    foreach ($state->currentArguments['list'] as $i) {
      if ($i
        ->getIdentifier() == $id) {
        return TRUE;
      }
    }
    return FALSE;
  }
  return in_array($item, $list);
}