fix: show language name instead of language code

Author: thorsten

phpmyfaq/show.php

@@ -23,7 +23,6 @@
 use phpMyFAQ\Translation;
 use phpMyFAQ\Twig\TwigWrapper;
 use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
 
 if (!defined('IS_VALID_PHPMYFAQ')) {
     http_response_code(400);

phpmyfaq/src/phpMyFAQ/Helper/CategoryHelper.php

@@ -198,7 +198,7 @@ public function buildAvailableCategoryTranslationsList(array $availableCategoryT
             $link->setTitle(Strings::htmlentities($category));
             $link->text = Strings::htmlentities($category);
             $name = $link->toHtmlAnchor();
-            $html .= sprintf('<li><strong>%s</strong>: %s</li>', $language, $name);
+            $html .= sprintf('<li><strong>%s</strong>: %s</li>', LanguageCodes::get($language), $name);
         }
 
         return $html;

tests/phpMyFAQ/Helper/CategoryHelperTest.php

@@ -292,8 +292,8 @@ public function testBuildAvailableCategoryTranslationsList(): void
         $this->mockConfiguration->method('getDefaultUrl')->willReturn('http://localhost/');
 
         $availableTranslations = [
-            'German' => 'Deutsche Kategorie',
-            'French' => 'Catégorie française',
+            'de' => 'Deutsche Kategorie',
+            'fr' => 'Catégorie française',
         ];
 
         $result = $categoryHelper->buildAvailableCategoryTranslationsList($availableTranslations);