Add user-setting "locale"

Rename CULTURE to DEFAULT_LOCALE

.devtools/transifex_download.bat

@@ -7,4 +7,5 @@ copy /Y localization\en\component_translations.po localization\en_GB\component_t
 copy /Y localization\en\chore_period_types.po localization\en_GB\chore_period_types.po
 copy /Y localization\en\chore_assignment_types.po localization\en_GB\chore_assignment_types.po
 copy /Y localization\en\permissions.po localization\en_GB\permissions.po
+copy /Y localization\en\locales.po localization\en_GB\locales.po
 popd

.tx/config

@@ -48,3 +48,9 @@ file_filter = localization/<lang>/permissions.po
 source_file = localization/permissions.pot
 source_lang = en
 type = PO
+
+[grocy.locales]
+file_filter = localization/<lang>/locales.po
+source_file = localization/locales.pot
+source_lang = en
+type = PO

README.md

@@ -43,7 +43,7 @@ If you run grocy on Linux, there is also `update.sh` (remember to make the scrip
 ## Localization
 grocy is fully localizable - the default language is English (integrated into code), a German localization is always maintained by me.
 You can easily help translating grocy at https://www.transifex.com/grocy/grocy, if your language is incomplete or not available yet.
-(Language can be changed in `data/config.php`, e. g. `Setting('CULTURE', 'it');`)
+(Language can be changed in `data/config.php`, e. g. `Setting('DEFAULT_LOCALE', 'it');`)
 
 The [pre-release demo](https://demo-prerelease.grocy.info) is available for any translation which is at least 80 % complete and will pull the translations from Transifex 10 minutes past every hour, so you can have a kind of instant preview of your contributed translations. Thank you!
 

app.php

@@ -1,5 +1,6 @@
 <?php
 
+use Grocy\Middleware\CorsMiddleware;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Container\ContainerInterface as Container;
@@ -62,18 +63,21 @@ if (!empty(GROCY_BASE_PATH))
 {
 	$app->setBasePath(GROCY_BASE_PATH);
 }
-
+if (GROCY_MODE === 'production')
+{
+	$app->add(new \Grocy\Middleware\LocaleMiddleware($container));
+}
+else {
+	define('GROCY_LOCALE', GROCY_DEFAULT_LOCALE);
+}
+$authMiddlewareClass = GROCY_AUTH_CLASS;
+$app->add(new $authMiddlewareClass($container, $app->getResponseFactory()));
 // Add default middleware
 $app->addRoutingMiddleware();
 $errorMiddleware = $app->addErrorMiddleware(true, false, false);
 $errorMiddleware->setDefaultErrorHandler(
 	new \Grocy\Controllers\ExceptionController($app, $container)
 );
-if (GROCY_MODE === 'production')
-{
-	$app->add(new \Grocy\Middleware\LocaleMiddleware($container));
-}
-else {
-	define(GROCY_LOCALE, GROCY_CULTURE);
-}
+
+$app->add(CorsMiddleware::class);
 $app->run();

config-dist.php

@@ -21,7 +21,7 @@ Setting('MODE', 'production');
 
 # Either "en" or "de" or the directory name of
 # one of the other available localization folders in the "/localization" directory
-Setting('CULTURE', 'en');
+Setting('DEFAULT_LOCALE', 'en');
 
 # This is used to define the first day of a week for calendar views in the frontend,
 # leave empty to use the locale default

controllers/UsersController.php

@@ -44,4 +44,16 @@ class UsersController extends BaseController
 				->where('parent IS NULL')->where('user_id', $args['userId']),
 		]);
 	}
+
+	public function LocaleForm(\Psr\Http\Message\ServerRequestInterface $request, \Psr\Http\Message\ResponseInterface $response, array $args)
+	{
+		return $this->renderPage($response, 'locale', [
+			'languages' => array_filter(scandir(__DIR__.'/../localization'), function ($item){
+				if($item == "." || $item == "..")
+					return false;
+				return is_dir(__DIR__.'/../localization/'.$item);
+			})
+
+		]);
+	}
 }

localization/en/locales.po

@@ -0,0 +1,79 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: http://www.transifex.com/grocy/grocy/language/en\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"POT-Creation-Date: 2019-05-01T17:59:17+00:00\n"
+"PO-Revision-Date: 2019-05-01T17:59:17+00:00\n"
+"Language: en\n"
+"X-Domain: grocy/locales\n"
+
+msgid "cs"
+msgstr "Czech"
+
+msgid "da"
+msgstr "Danish"
+
+msgid "de"
+msgstr "German"
+
+msgid "el_GR"
+msgstr "Greek"
+
+msgid "en"
+msgstr "English"
+
+msgid "en_GB"
+msgstr "English (Great Britain)"
+
+msgid "es"
+msgstr "Spanish"
+
+msgid "fr"
+msgstr "French"
+
+msgid "hu"
+msgstr "Hungarian"
+
+msgid "it"
+msgstr "Italian"
+
+msgid "ja"
+msgstr "Japanese"
+
+msgid "ko_KR"
+msgstr "Korean"
+
+msgid "nl"
+msgstr "Dutch"
+
+msgid "no"
+msgstr "Norwegian"
+
+msgid "pl"
+msgstr "Polish"
+
+msgid "pt_BR"
+msgstr "Portuguese (Brazil)"
+
+msgid "pt_PT"
+msgstr "Portuguese (Portugal)"
+
+msgid "ru"
+msgstr "Russian"
+
+msgid "sk_SK"
+msgstr "Slovak"
+
+msgid "sv_SE"
+msgstr "Swedish"
+
+msgid "tr"
+msgstr "Turkish"
+
+msgid "zh_TW"
+msgstr "Chinese (Taiwan)"

localization/locales.pot

@@ -0,0 +1,79 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: http://www.transifex.com/grocy/grocy/language/en\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"POT-Creation-Date: 2019-05-01T17:59:17+00:00\n"
+"PO-Revision-Date: 2019-05-01T17:59:17+00:00\n"
+"Language: en\n"
+"X-Domain: grocy/locales\n"
+
+msgid "cs"
+msgstr ""
+
+msgid "da"
+msgstr ""
+
+msgid "de"
+msgstr ""
+
+msgid "el_GR"
+msgstr ""
+
+msgid "en"
+msgstr ""
+
+msgid "en_GB"
+msgstr ""
+
+msgid "es"
+msgstr ""
+
+msgid "fr"
+msgstr ""
+
+msgid "hu"
+msgstr ""
+
+msgid "it"
+msgstr ""
+
+msgid "ja"
+msgstr ""
+
+msgid "ko_KR"
+msgstr ""
+
+msgid "nl"
+msgstr ""
+
+msgid "no"
+msgstr ""
+
+msgid "pl"
+msgstr ""
+
+msgid "pt_BR"
+msgstr ""
+
+msgid "pt_PT"
+msgstr ""
+
+msgid "ru"
+msgstr ""
+
+msgid "sk_SK"
+msgstr ""
+
+msgid "sv_SE"
+msgstr ""
+
+msgid "tr"
+msgstr ""
+
+msgid "zh_TW"
+msgstr ""

localization/strings.pot

@@ -1891,3 +1891,6 @@ msgstr ""
 
 msgid "If you think this is a bug, please report it"
 msgstr ""
+
+msgid "Language"
+msgstr ""

middleware/CorsMiddleware.php

@@ -11,8 +11,6 @@ class CorsMiddleware extends BaseMiddleware
 {
 	public function __invoke(Request $request, RequestHandler $handler): Response
 	{
-		$response = $handler->handle($request);
-
 		//$routeContext = RouteContext::fromRequest($request);
 		//$routingResults = $routeContext->getRoutingResults();
 		//$methods = $routingResults->getAllowedMethods();
@@ -23,7 +21,6 @@ class CorsMiddleware extends BaseMiddleware
 		$response = $response->withHeader('Access-Control-Allow-Origin', '*');
 		$response = $response->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
 		$response = $response->withHeader('Access-Control-Allow-Headers', '*');
-		$response = $response->withStatus(204);
 
 		return $response;
 	}

middleware/LocaleMiddleware.php

@@ -4,14 +4,13 @@
 namespace Grocy\Middleware;
 
 
-use Locale;
+use Grocy\Services\UsersService;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Psr\Http\Server\RequestHandlerInterface as RequestHandler;
 
 class LocaleMiddleware extends BaseMiddleware
 {
-	const LOCALE_COOKIE_NAME = 'LOCALE';
 
 	public function __invoke(Request $request, RequestHandler $handler): Response
 	{
@@ -22,13 +21,16 @@ class LocaleMiddleware extends BaseMiddleware
 
 	protected function getLocale(Request $request)
 	{
-		$cookies = $request->getCookieParams();
-		if (isset($cookies[self::LOCALE_COOKIE_NAME])) {
-			$locale = $cookies[self::LOCALE_COOKIE_NAME];
-			if (in_array($locale, scandir(__DIR__ . '/../localization'))) {
-				return $locale;
+		if(GROCY_AUTHENTICATED)
+		{
+			$locale = UsersService::getInstance()->GetUserSetting(GROCY_USER_ID, 'locale');
+			if (isset($locale)) {
+				if (in_array($locale, scandir(__DIR__ . '/../localization'))) {
+					return $locale;
+				}
 			}
 		}
+
 		$langs = join(',', $request->getHeader('Accept-Language'));
 
 		// src: https://gist.github.com/spolischook/0cde9c6286415cddc088
@@ -60,6 +62,6 @@ class LocaleMiddleware extends BaseMiddleware
 				return substr($locale, 0, 2);
 			}
 		}
-		return GROCY_CULTURE;
+		return GROCY_DEFAULT_LOCALE;
 	}
 }

public/js/grocy.js

@@ -670,10 +670,14 @@ $(Grocy.UserPermissions).each(function (index, item)
 		$('.permission-'+item.permission_name).addClass('disabled').addClass('not-allowed');
 	}
 });
-Grocy.SetLanguage = function (lang) {
-	var expires = new Date();
-	// Expires "never" (= 30 years)
-	expires.setDate(expires.getDate() + 365*30);
-	document.cookie = "LOCALE=" + lang + "; SameSite=Lax; expires="+expires.toUTCString();
-	location.reload();
-}
+$('a.link-return').each(function () {
+	var base =  $(this).data('href');
+	if(base.contains('?'))
+	{
+		$(this).attr('href', base + '&returnto' + encodeURIComponent(location.pathname));
+	}
+	else{
+		$(this).attr('href', base + '?returnto=' + encodeURIComponent(location.pathname));
+	}
+
+})

public/viewjs/locale.js

@@ -0,0 +1,17 @@
+$('#locale-save').on('click', function () {
+	var value = $("input:radio[name ='language']:checked").val();
+	var jsonData = {'value': value};
+	Grocy.Api.Put('user/settings/locale', jsonData,
+		function(result)
+		{
+			location.pathname = GetUriParam('returnto');
+		},
+		function(xhr)
+		{
+			if (!xhr.statusText.isEmpty())
+			{
+				Grocy.FrontendHelpers.ShowGenericError('Error while saving, probably this item already exists', xhr.response)
+			}
+		}
+	);
+});

routes.php

@@ -6,9 +6,7 @@ use Psr\Http\Message\ResponseInterface as Response;
 use Slim\Routing\RouteCollectorProxy;
 
 use Grocy\Middleware\JsonMiddleware;
-use Grocy\Middleware\CorsMiddleware;
 
-$authMiddlewareClass = GROCY_AUTH_CLASS;
 
 $app->group('', function(RouteCollectorProxy $group)
 {
@@ -34,6 +32,7 @@ $app->group('', function(RouteCollectorProxy $group)
 	$group->get('/users', '\Grocy\Controllers\UsersController:UsersList');
 	$group->get('/user/{userId}', '\Grocy\Controllers\UsersController:UserEditForm');
 	$group->get('/user/{userId}/permissions', '\Grocy\Controllers\UsersController:PermissionList');
+	$group->get('/usersettings/locale', '\Grocy\Controllers\UsersController:LocaleForm');
 
 	// Stock routes
 	if (GROCY_FEATURE_FLAG_STOCK)
@@ -136,7 +135,7 @@ $app->group('', function(RouteCollectorProxy $group)
 	$group->get('/api', '\Grocy\Controllers\OpenApiController:DocumentationUi');
 	$group->get('/manageapikeys', '\Grocy\Controllers\OpenApiController:ApiKeysList');
 	$group->get('/manageapikeys/new', '\Grocy\Controllers\OpenApiController:CreateNewApiKey');
-})->add(new $authMiddlewareClass($container, $app->getResponseFactory()));
+});
 
 $app->group('/api', function(RouteCollectorProxy $group)
 {
@@ -259,11 +258,10 @@ $app->group('/api', function(RouteCollectorProxy $group)
 		$group->get('/calendar/ical', '\Grocy\Controllers\CalendarApiController:Ical')->setName('calendar-ical');
 		$group->get('/calendar/ical/sharing-link', '\Grocy\Controllers\CalendarApiController:IcalSharingLink');
 	}
-})->add(JsonMiddleware::class)
-->add(new $authMiddlewareClass($container, $app->getResponseFactory()));
+})->add(JsonMiddleware::class);
 
 // Handle CORS preflight OPTIONS requests
 $app->options('/api/{routes:.+}', function(Request $request, Response $response): Response
 {
-	return $response;
-})->add(CorsMiddleware::class);
+	return $response->withStatus(204);
+});

services/DatabaseService.php

@@ -22,7 +22,7 @@ class DatabaseService
 	{
 		if (GROCY_MODE === 'demo' || GROCY_MODE === 'prerelease')
 		{
-			return GROCY_DATAPATH . '/grocy_' . GROCY_CULTURE . '.db';
+			return GROCY_DATAPATH . '/grocy_' . GROCY_DEFAULT_LOCALE . '.db';
 		}
 
 		return GROCY_DATAPATH . '/grocy.db';

services/DemoDataGeneratorService.php

@@ -9,7 +9,7 @@ class DemoDataGeneratorService extends BaseService
 	public function __construct()
 	{
 		parent::__construct();
-		$this->LocalizationService = new LocalizationService(GROCY_CULTURE);
+		$this->LocalizationService = new LocalizationService(GROCY_DEFAULT_LOCALE);
 	}
 
 	protected $LocalizationService;

services/LocalizationService.php

@@ -61,6 +61,8 @@ class LocalizationService
 			$this->Pot = $this->Pot->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/strings.pot'));
 			$this->Pot = $this->Pot->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/userfield_types.pot'));
 			$this->Pot = $this->Pot->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/permissions.pot'));
+			$this->Pot = $this->Pot->mergeWith(Translations::fromPoFile(__DIR__ . '/../localization/locales.pot'));
+
 
 			if (GROCY_MODE !== 'production')
 			{
@@ -96,6 +98,10 @@ class LocalizationService
 		{
 			$this->Po = $this->Po->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/permissions.po"));
 		}
+		if (file_exists(__DIR__ . "/../localization/$culture/locales.po"))
+		{
+			$this->Po = $this->Po->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/locales.po"));
+		}
 		if (GROCY_MODE !== 'production' && file_exists(__DIR__ . "/../localization/$culture/demo_data.po"))
 		{
 			$this->Po = $this->Po->mergeWith(Translations::fromPoFile(__DIR__ . "/../localization/$culture/demo_data.po"));

views/layout/default.blade.php

@@ -416,6 +416,9 @@
 						@if(GROCY_FEATURE_FLAG_TASKS)
 						<a class="dropdown-item discrete-link permission-TASKS" href="{{ $U('/taskssettings') }}"><i class="fas fa-tasks"></i>&nbsp;{{ $__t('Tasks settings') }}</a>
 						@endif
+						<a data-href="{{ $U('/usersettings/locale') }}" class="dropdown-item discrete-link link-return">
+							<i class="fas fa-globe"></i> {{ $__t('Language') }}
+						</a>
 						<div class="dropdown-divider"></div>
 						@if(GROCY_SHOW_AUTH_VIEWS)
 						<a class="dropdown-item discrete-link permission-USERS_READ" href="{{ $U('/users') }}"><i class="fas fa-users"></i>&nbsp;{{ $__t('Manage users') }}</a>

views/locale.blade.php

@@ -0,0 +1,30 @@
+@extends('layout.default')
+
+@section('title', $__t('Language'))
+@section('activeNav', '')
+@section('viewJsName', 'locale')
+
+@section('content')
+	<div class="row">
+		<div class="col">
+			<h2 class="title">@yield('title')</h2>
+		</div>
+	</div>
+	<hr>
+	<div class="row mt-3">
+		<div class="col">
+			<ul>
+				@foreach($languages as $lang)
+					<li>
+						<label>
+							<input name="language" type="radio" class="change-language" value="{{ $lang }}" @if(GROCY_LOCALE == $lang) checked @endif>
+							<i class="flag-icon flag-icon-{{$lang}}"></i> <span
+								class="txt-lang-name">{{ $__t($lang) }}</span>
+						</label>
+					</li>
+				@endforeach
+			</ul>
+			<button id="locale-save" class="btn btn-success" type="submit">{{ $__t('Save') }}</button>
+		</div>
+	</div>
+@endsection