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TF-3885 Fix language defaults

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Signed-off-by: dab246 <tdvu@linagora.com>
This commit is contained in:
dab246
2025-07-18 12:49:56 +07:00
committed by Dat H. Pham
parent 78cb93ef1c
commit 1bd0705fb3
5 changed files with 91 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/features/composer/presentation/extensions/create_email_request_extension.dart
+1 -1
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@@ -158,7 +158,7 @@ extension CreateEmailRequestExtension on CreateEmailRequest {
IndividualHeaderIdentifier.acceptLanguageHeader: LocalizationService.supportedLocalesToLanguageTags()
},
contentLanguageHeader: {
IndividualHeaderIdentifier.contentLanguageHeader: LocalizationService.getLocaleFromLanguage().toLanguageTag()
IndividualHeaderIdentifier.contentLanguageHeader: LocalizationService.getInitialLocale().toLanguageTag()
},
)
},
lib/features/email/presentation/controller/single_email_controller.dart
+3 -3
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@@ -2156,7 +2156,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
{_displayingEventBlobId!},
emailId,
session!.getLanguageForCalendarEvent(
LocalizationService.getLocaleFromLanguage(),
LocalizationService.getInitialLocale(),
accountId!,
),
));
@@ -2177,7 +2177,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
{_displayingEventBlobId!},
emailId,
session!.getLanguageForCalendarEvent(
LocalizationService.getLocaleFromLanguage(),
LocalizationService.getInitialLocale(),
accountId!,
),
));
@@ -2198,7 +2198,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
{_displayingEventBlobId!},
emailId,
session!.getLanguageForCalendarEvent(
LocalizationService.getLocaleFromLanguage(),
LocalizationService.getInitialLocale(),
accountId!,
),
));
lib/features/manage_account/presentation/language_and_region/language_and_region_controller.dart
+3 -2
View File
@@ -38,9 +38,10 @@ class LanguageAndRegionController extends BaseController {
@override
void handleSuccessViewState(Success success) {
super.handleSuccessViewState(success);
if (success is SaveLanguageSuccess) {
LocalizationService.changeLocale(success.localeStored.languageCode);
LocalizationService.changeLocale(success.localeStored);
} else {
super.handleSuccessViewState(success);
}
}
lib/main.dart
+1 -1
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@@ -87,7 +87,7 @@ class _TMailAppState extends State<TMailApp> {
}
return supportedLocales.first;
},
locale: LocalizationService.getLocaleFromLanguage(),
locale: LocalizationService.getInitialLocale(),
fallbackLocale: LocalizationService.fallbackLocale,
translations: LocalizationService(),
onGenerateTitle: (context) {
lib/main/localizations/localization_service.dart
+83 -51
View File
@@ -1,6 +1,3 @@
import 'dart:ui';
import 'package:core/utils/app_logger.dart';
import 'package:flutter/widgets.dart';
import 'package:get/get.dart';
@@ -8,6 +5,8 @@ import 'package:tmail_ui_user/features/manage_account/data/local/language_cache_
import 'package:tmail_ui_user/main/localizations/language_code_constants.dart';
import 'package:tmail_ui_user/main/routes/route_navigation.dart';
typedef OnServerLanguageApplied = Function(Locale locale);
class LocalizationService extends Translations {
static const defaultLocale = Locale(LanguageCodeConstants.english, 'US');
@@ -33,29 +32,27 @@ class LocalizationService extends Translations {
Locale(LanguageCodeConstants.german, 'DE')
];
static void changeLocale(String langCode) {
log('LocalizationService::changeLocale():langCode: $langCode');
final newLocale = getLocaleFromLanguage(langCode: langCode);
log('LocalizationService::changeLocale():newLocale: $newLocale');
static void changeLocale(Locale newLocale) {
log('LocalizationService::changeLocale(): New locale is $newLocale');
Get.updateLocale(newLocale);
}
static Locale getLocaleFromLanguage({String? langCode}) {
static Locale getInitialLocale() {
try {
final languageCacheManager = getBinding<LanguageCacheManager>();
final localeStored = languageCacheManager?.getStoredLanguage();
log('LocalizationService::_getLocaleFromLanguage():localeStored: $localeStored');
final localeSelected = supportedLocales.firstWhereOrNull(
(locale) => locale.languageCode == langCode,
);
return localeSelected ?? localeStored ?? Get.deviceLocale ?? defaultLocale;
final cachedLocale = _getCachedLocale();
if (cachedLocale != null) return cachedLocale;
final deviceLocale = _getDeviceLocale();
if (_isSupportedLocale(deviceLocale)) return deviceLocale;
return defaultLocale;
} catch (e) {
logError('LocalizationService::getLocaleFromLanguage: Exception: $e');
return Get.deviceLocale ?? defaultLocale;
logError('LocalizationService::getInitialLocale:Exception is $e');
return defaultLocale;
}
}
static Locale? getCachedLocale() {
static Locale? _getCachedLocale() {
try {
final languageCacheManager = getBinding<LanguageCacheManager>();
return languageCacheManager?.getStoredLanguage();
@@ -65,6 +62,9 @@ class LocalizationService extends Translations {
}
}
static Locale _getDeviceLocale() =>
WidgetsBinding.instance.platformDispatcher.locale;
static String supportedLocalesToLanguageTags() {
final listLanguageTags = supportedLocales.map((locale) => locale.toLanguageTag()).join(', ');
log('LocalizationService::supportedLocalesToLanguageTags:listLanguageTags: $listLanguageTags');
@@ -73,49 +73,81 @@ class LocalizationService extends Translations {
static void initializeAppLanguage({
String? serverLanguage,
void Function(Locale locale)? onServerLanguageApplied,
OnServerLanguageApplied? onServerLanguageApplied,
}) {
final currentLocale = Get.locale;
log('LocalizationService::initializeAppLanguage:Server language: $serverLanguage');
try {
final serverLocale = supportedLocales
.firstWhereOrNull((locale) => locale.languageCode == serverLanguage);
final cachedLocale = getCachedLocale();
// From server
if (serverLocale != null && supportedLocales.contains(serverLocale)) {
changeLocale(serverLocale.languageCode);
onServerLanguageApplied?.call(serverLocale);
return;
}
// From cache
if (cachedLocale != null && supportedLocales.contains(cachedLocale)) {
changeLocale(cachedLocale.languageCode);
return;
}
// From device
final deviceLocale = WidgetsBinding.instance.platformDispatcher.locale;
if (supportedLocales.contains(deviceLocale)) {
changeLocale(deviceLocale.languageCode);
return;
}
// Default
if (currentLocale == null || !supportedLocales.contains(currentLocale)) {
changeLocale(defaultLocale.languageCode);
if (serverLanguage != null &&
_useServerLocale(
languageCode: serverLanguage,
onServerLanguageApplied: onServerLanguageApplied,
)) {
return;
}
if (_useCachedLocale()) return;
if (_useDeviceLocale()) return;
_useDefaultLocale();
} catch (e) {
logError('LocalizationService::initializeAppLanguage: Exception: $e');
// Default
if (currentLocale == null || !supportedLocales.contains(currentLocale)) {
changeLocale(defaultLocale.languageCode);
return;
}
_useDefaultLocale();
}
}
static void _useDefaultLocale() {
final currentLocale = Get.locale;
if (currentLocale == null || !_isSupportedLocale(currentLocale)) {
changeLocale(defaultLocale);
}
}
static bool _useDeviceLocale() {
final deviceLocale = _getDeviceLocale();
log('LocalizationService::_useDeviceLocale: Device locale is $deviceLocale');
if (_isSupportedLocale(deviceLocale)) {
changeLocale(deviceLocale);
return true;
}
return false;
}
static bool _useCachedLocale() {
final cachedLocale = _getCachedLocale();
log('LocalizationService::_useCachedLocale: Cached locale is $cachedLocale');
if (cachedLocale != null && _isSupportedLocale(cachedLocale)) {
changeLocale(cachedLocale);
return true;
}
return false;
}
static bool _useServerLocale({
required String languageCode,
required OnServerLanguageApplied? onServerLanguageApplied,
}) {
final serverLocale = _findSupportedLocale(languageCode);
log('LocalizationService::_useServerLocale: Server locale is $serverLocale');
if (serverLocale != null && _isSupportedLocale(serverLocale)) {
changeLocale(serverLocale);
onServerLanguageApplied?.call(serverLocale);
return true;
}
return false;
}
static bool _isSupportedLocale(Locale locale) {
return supportedLocales
.any((supported) => supported.languageCode == locale.languageCode);
}
static Locale? _findSupportedLocale(String languageCode) {
return supportedLocales.firstWhereOrNull(
(supported) => supported.languageCode == languageCode);
}
@override
Map<String, Map<String, String>> get keys => {};
}