baseline

pages/lang().php

@@ -0,0 +1,35 @@
+<?php
+
+use MintyPHP\Support\Flash;
+use MintyPHP\I18n;
+use MintyPHP\Http\Request;
+use MintyPHP\Router;
+use MintyPHP\Service\UserService;
+
+$rawLocale = (string) ($_REQUEST['locale'] ?? ($_GET['lang'] ?? ''));
+$locale = strtolower(trim($rawLocale));
+if ($locale !== '' && strpos($locale, '-') !== false) {
+  $locale = explode('-', $locale, 2)[0];
+}
+$locales = defined('APP_LOCALES') ? APP_LOCALES : [I18n::$defaultLocale];
+
+if ($locale === '' || !in_array($locale, $locales, true)) {
+  Flash::error('Language not supported', null, 'lang_not_supported');
+  Router::redirect('');
+}
+
+I18n::$locale = $locale;
+if (isset($_SESSION['user']['id'])) {
+  $userId = (int) ($_SESSION['user']['id'] ?? 0);
+  if ($userId) {
+    UserService::setLocale($userId, $locale);
+    $_SESSION['user']['locale'] = $locale;
+  }
+} else {
+  setcookie('locale', $locale, time() + 31536000, '/', '', false, true);
+}
+
+$target = Request::safeReturnTarget($_GET['return'] ?? '');
+$target = Request::stripLocale($target);
+$target = Request::withLocale($target, $locale);
+Router::redirect($target);