Contains \Drupal\language\Plugin\Derivative\LanguageBlock.
<?php
/**
* @file
* Contains \Drupal\language\Plugin\Derivative\LanguageBlock.
*/
namespace Drupal\language\Plugin\Derivative;
use Drupal\Component\Plugin\Derivative\DerivativeInterface;
/**
* Provides language switcher block plugin definitions for all languages.
*/
class LanguageBlock implements DerivativeInterface {
/**
* List of derivative definitions.
*
* @var array
*/
protected $derivatives = array();
/**
* Implements \Drupal\Component\Plugin\Derivative\DerivativeInterface::getDerivativeDefinition().
*/
public function getDerivativeDefinition($derivative_id, array $base_plugin_definition) {
if (!empty($this->derivatives) && !empty($this->derivatives[$derivative_id])) {
return $this->derivatives[$derivative_id];
}
$this
->getDerivativeDefinitions($base_plugin_definition);
return $this->derivatives[$derivative_id];
}
/**
* Implements \Drupal\Component\Plugin\Derivative\DerivativeInterface::getDerivativeDefinitions().
*/
public function getDerivativeDefinitions(array $base_plugin_definition) {
include_once DRUPAL_ROOT . '/core/includes/language.inc';
$info = language_types_info();
foreach (language_types_get_configurable(FALSE) as $type) {
$this->derivatives[$type] = $base_plugin_definition;
$this->derivatives[$type]['admin_label'] = t('Language switcher (!type)', array(
'!type' => $info[$type]['name'],
));
$this->derivatives[$type]['cache'] = DRUPAL_NO_CACHE;
}
return $this->derivatives;
}
}
Name | Description |
---|---|
LanguageBlock | Provides language switcher block plugin definitions for all languages. |