Mercurial > hg > isophonics-drupal-site
view core/modules/language/src/LanguageConverter.php @ 0:4c8ae668cc8c
Initial import (non-working)
author | Chris Cannam |
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date | Wed, 29 Nov 2017 16:09:58 +0000 |
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<?php namespace Drupal\language; use Drupal\Core\Language\LanguageManagerInterface; use Drupal\Core\ParamConverter\ParamConverterInterface; use Symfony\Component\Routing\Route; /** * Converts parameters for upcasting entity IDs to full objects. */ class LanguageConverter implements ParamConverterInterface { /** * The language manager. * * @var \Drupal\Core\Language\LanguageManagerInterface */ protected $languageManager; /** * Constructs a new LanguageConverter. * * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager * The language manager. */ public function __construct(LanguageManagerInterface $language_manager) { $this->languageManager = $language_manager; } /** * {@inheritdoc} */ public function convert($value, $definition, $name, array $defaults) { if (!empty($value)) { return $this->languageManager->getLanguage($value); } return NULL; } /** * {@inheritdoc} */ public function applies($definition, $name, Route $route) { return (!empty($definition['type']) && $definition['type'] == 'language'); } }