function rules_action_data_convert_info_alter in Rules 7.2

Info alteration callback for variable add action.

Related topics

File

modules/data.eval.inc, line 242

Contains rules integration for the data module needed during evaluation.

Code

function rules_action_data_convert_info_alter(&$element_info, RulesAbstractPlugin $element) {
  if (isset($element->settings['type']) && ($type = $element->settings['type'])) {
    $element_info['provides']['conversion_result']['type'] = $type;

    // Only support the rounding behavior option for integers.
    if ($type == 'integer') {
      $element_info['parameter']['rounding_behavior'] = array(
        'type' => 'token',
        'label' => t('Rounding behavior'),
        'description' => t('The rounding behavior the conversion should use.'),
        'options list' => 'rules_action_data_convert_rounding_behavior_options',
        'restriction' => 'input',
        'default value' => 'round',
        'optional' => TRUE,
      );
    }
    else {
      unset($element_info['parameter']['rounding_behavior']);
    }

    // Configure compatible source-types:
    switch ($type) {
      case 'integer':
        $sources = array(
          'decimal',
          'text',
          'token',
          'uri',
          'date',
          'duration',
          'boolean',
        );
        break;
      case 'decimal':
        $sources = array(
          'integer',
          'text',
          'token',
          'uri',
          'date',
          'duration',
          'boolean',
        );
        break;
      case 'text':
        $sources = array(
          'integer',
          'decimal',
          'token',
          'uri',
          'date',
          'duration',
          'boolean',
        );
        break;
      case 'token':
        $sources = array(
          'integer',
          'decimal',
          'text',
          'uri',
          'date',
          'duration',
          'boolean',
        );
        break;
    }
    $element_info['parameter']['value']['type'] = $sources;
  }
}