class MachineNameController in Zircon Profile 8

Controller routines for machine name transliteration routes.

Hierarchy

• class \Drupal\system\MachineNameController implements ContainerInjectionInterface

1 file declares its use of MachineNameController

MachineNameControllerTest.php in core/modules/system/tests/src/Unit/Transliteration/MachineNameControllerTest.php

Contains \Drupal\Tests\system\Unit\Transliteration\MachineNameControllerTest.

File

core/modules/system/src/MachineNameController.php, line 20

Contains \Drupal\system\MachineNameController.

Namespace

Drupal\system

class MachineNameController implements ContainerInjectionInterface {

  /**
   * The transliteration helper.
   *
   * @var \Drupal\Component\Transliteration\TransliterationInterface
   */
  protected $transliteration;

  /**
   * Constructs a MachineNameController object.
   *
   * @param \Drupal\Component\Transliteration\TransliterationInterface $transliteration
   *   The transliteration helper.
   */
  public function __construct(TransliterationInterface $transliteration) {
    $this->transliteration = $transliteration;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('transliteration'));
  }

  /**
   * Transliterates a string in given language. Various postprocessing possible.
   *
   * @param \Symfony\Component\HttpFoundation\Request $request
   *   The input string and language for the transliteration.
   *   Optionally may contain the replace_pattern, replace, lowercase parameters.
   *
   * @return \Symfony\Component\HttpFoundation\JsonResponse
   *   The transliterated string.
   */
  public function transliterate(Request $request) {
    $text = $request->query
      ->get('text');
    $langcode = $request->query
      ->get('langcode');
    $replace_pattern = $request->query
      ->get('replace_pattern');
    $replace = $request->query
      ->get('replace');
    $lowercase = $request->query
      ->get('lowercase');
    $transliterated = $this->transliteration
      ->transliterate($text, $langcode, '_');
    if ($lowercase) {
      $transliterated = Unicode::strtolower($transliterated);
    }
    if (isset($replace_pattern) && isset($replace)) {

      // Quote the pattern delimiter and remove null characters to avoid the e
      // or other modifiers being injected.
      $transliterated = preg_replace('@' . strtr($replace_pattern, [
        '@' => '\\@',
        chr(0) => '',
      ]) . '@', $replace, $transliterated);
    }
    return new JsonResponse($transliterated);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MachineNameController::$transliteration	protected	property	The transliteration helper.
MachineNameController::create	public static	function	Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create
MachineNameController::transliterate	public	function	Transliterates a string in given language. Various postprocessing possible.
MachineNameController::__construct	public	function	Constructs a MachineNameController object.