www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/language/tests/language_test/language_test.module

   1 <?php
   2
   3 /**
   4  * @file
   5  * Mock module for language layer tests.
   6  */
   7
   8 use Drupal\Core\Language\LanguageInterface;
   9 use Drupal\Core\Url;
  10 use Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUI;
  11
  12 /**
  13  * Implements hook_page_top().
  14  */
  15 function language_test_page_top() {
  16   if (\Drupal::moduleHandler()->moduleExists('language')) {
  17     language_test_store_language_negotiation();
  18     \Drupal::messenger()->addStatus(t('Language negotiation method: @name', ['@name' => \Drupal::languageManager()->getNegotiatedLanguageMethod()]));
  19   }
  20 }
  21
  22 /**
  23  * Implements hook_language_types_info().
  24  */
  25 function language_test_language_types_info() {
  26   if (\Drupal::state()->get('language_test.language_types')) {
  27     return [
  28       'test_language_type' => [
  29         'name' => t('Test'),
  30         'description' => t('A test language type.'),
  31       ],
  32       'fixed_test_language_type' => [
  33         'fixed' => ['test_language_negotiation_method'],
  34         'locked' => TRUE,
  35       ],
  36     ];
  37   }
  38 }
  39
  40 /**
  41  * Implements hook_language_types_info_alter().
  42  */
  43 function language_test_language_types_info_alter(array &$language_types) {
  44   if (\Drupal::state()->get('language_test.content_language_type')) {
  45     $language_types[LanguageInterface::TYPE_CONTENT]['locked'] = FALSE;
  46     unset($language_types[LanguageInterface::TYPE_CONTENT]['fixed']);
  47     // By default languages are not configurable. Make
  48     // LanguageInterface::TYPE_CONTENT configurable.
  49     $config = \Drupal::configFactory()->getEditable('language.types');
  50     $configurable = $config->get('configurable');
  51     if (!in_array(LanguageInterface::TYPE_CONTENT, $configurable)) {
  52       $configurable[] = LanguageInterface::TYPE_CONTENT;
  53       $config->set('configurable', $configurable)->save();
  54     }
  55   }
  56 }
  57
  58 /**
  59  * Implements hook_language_negotiation_info_alter().
  60  */
  61 function language_test_language_negotiation_info_alter(array &$negotiation_info) {
  62   if (\Drupal::state()->get('language_test.language_negotiation_info_alter')) {
  63     unset($negotiation_info[LanguageNegotiationUI::METHOD_ID]);
  64   }
  65 }
  66
  67 /**
  68  * Store the last negotiated languages.
  69  */
  70 function language_test_store_language_negotiation() {
  71   $last = [];
  72   foreach (\Drupal::languageManager()->getDefinedLanguageTypes() as $type) {
  73     $last[$type] = \Drupal::languageManager()->getCurrentLanguage($type)->getId();
  74   }
  75   \Drupal::state()->set('language_test.language_negotiation_last', $last);
  76 }
  77
  78 /**
  79  * Implements hook_language_fallback_candidates_alter().
  80  */
  81 function language_test_language_fallback_candidates_alter(array &$candidates, array $context) {
  82   if (Drupal::state()->get('language_test.fallback_alter.candidates')) {
  83     unset($candidates[LanguageInterface::LANGCODE_NOT_SPECIFIED]);
  84   }
  85 }
  86
  87 /**
  88  * Implements hook_language_fallback_candidates_OPERATION_alter().
  89  */
  90 function language_test_language_fallback_candidates_test_alter(array &$candidates, array $context) {
  91   if (Drupal::state()->get('language_test.fallback_operation_alter.candidates')) {
  92     $langcode = LanguageInterface::LANGCODE_NOT_APPLICABLE;
  93     $candidates[$langcode] = $langcode;
  94   }
  95 }
  96
  97 /**
  98  * Implements hook_module_preinstall().
  99  */
 100 function language_test_module_preinstall() {
 101   \Drupal::state()->set('language_test.language_count_preinstall', count(\Drupal::languageManager()->getLanguages()));
 102 }
 103
 104 /**
 105  * Implements hook_language_switch_links_alter().
 106  */
 107 function language_test_language_switch_links_alter(array &$links, $type, Url $url) {
 108   // I'll just sit here and wait to be called with the right arguments.
 109 }