LanguageNegotiationLanguageSelectionPage.php in Language Selection Page 8.2

Namespace

Drupal\language_selection_page\Plugin\LanguageNegotiation

File

src/Plugin/LanguageNegotiation/LanguageNegotiationLanguageSelectionPage.php

<?php

declare (strict_types=1);
namespace Drupal\language_selection_page\Plugin\LanguageNegotiation;

use Drupal\language\LanguageNegotiationMethodBase;
use Symfony\Component\HttpFoundation\Request;

/**
 * Class for identifying language from a language selection page.
 *
 * @LanguageNegotiation(
 *     weight=-4,
 *     name=@Translation("Language Selection Page"),
 *     description=@Translation("Language is set from a language selection page"),
 *     id=Drupal\language_selection_page\Plugin\LanguageNegotiation\LanguageNegotiationLanguageSelectionPage::METHOD_ID,
 *     types={\Drupal\Core\Language\LanguageInterface::TYPE_INTERFACE},
 *     config_route_name="language_selection_page.negotiation_selection_page"
 * )
 */
final class LanguageNegotiationLanguageSelectionPage extends LanguageNegotiationMethodBase {

  /**
   * The language negotiation method id.
   */
  public const METHOD_ID = 'language-selection-page';

  /**
   * {@inheritdoc}
   */
  public function getLangcode(?Request $request = NULL) {

    // Negotiation is always "unsuccessful". We link to the possible language
    // versions in the language page itself.
    return FALSE;
  }

}

Classes

Name	Description
LanguageNegotiationLanguageSelectionPage	Class for identifying language from a language selection page.