protected function RulesPlugin::exportParameterSetting in Rules 7.2

1 call to RulesPlugin::exportParameterSetting()

RulesPlugin::exportSettings in includes/rules.core.inc

File

includes/rules.core.inc, line 1417

Rules base classes and interfaces needed for any rule evaluation.

Class

RulesPlugin

Base class for rules plugins.

Code

protected function exportParameterSetting($name, $info) {
  if (isset($this->settings[$name]) && (empty($info['optional']) || !isset($info['default value']) || $this->settings[$name] != $info['default value'])) {

    // In case of an array-value wrap the value into another array, such that
    // the value cannot be confused with an exported data selector.
    return is_array($this->settings[$name]) ? array(
      'value' => $this->settings[$name],
    ) : $this->settings[$name];
  }
  elseif (isset($this->settings[$name . ':select'])) {
    if (isset($this->settings[$name . ':process']) && ($processor = $this->settings[$name . ':process'])) {
      $export['select'] = $this->settings[$name . ':select'];
      $export += $processor instanceof RulesDataProcessor ? $processor
        ->getChainSettings() : $processor;
      return $export;
    }

    // If there is no processor use a simple array to abbreviate this usual
    // case. In JSON this turns to a nice [selector] string.
    return array(
      $this->settings[$name . ':select'],
    );
  }
}