Merge pull request #333 from 1day2die/dynamic_language_selection

Dynamic language depending on users browserlanguage - Ability to change Language manually

.env.example

@@ -5,9 +5,20 @@ APP_DEBUG=false
 APP_URL=http://localhost
 #list with timezones https://www.php.net/manual/en/timezones.php
 APP_TIMEZONE=UTC
+
+# If set to true, Language is chosen automatically depending on the users browserlanguage.
+DYNAMIC_LOCALE = false
+
+# The language of the Dashboard. This is also the fallback if dynamic_locale is true but no translation is found
 LOCALE=en
+
+# You can grab the Language-Codes for the Datatables from this Website https://datatables.net/plug-ins/i18n/
 DATATABLE_LOCALE=en-gb
 
+#The languages you DO NOT want to support on your Controlpanel split by comma.
+#Remove the language to make it available
+UNSUPPORTED_LOCALES=german,italian,chinese
+
 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1
 DB_PORT=3306

app/Http/Controllers/TranslationController.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Session;
+
+class TranslationController extends Controller
+{
+    /**
+     *
+     * Change session locale
+     * @param Request $request
+     * @return Response
+     */
+    public function changeLocale(Request $request)
+    {
+        Session::put('locale', $request->inputLocale);
+        return redirect()->back();
+    }
+}

app/Http/Kernel.php

@@ -4,7 +4,7 @@ namespace App\Http;
 
 use App\Http\Middleware\ApiAuthToken;
 use App\Http\Middleware\CheckSuspended;
-use App\Http\Middleware\CreditsDisplayName;
+use App\Http\Middleware\GlobalNames;
 use App\Http\Middleware\isAdmin;
 use App\Http\Middleware\LastSeen;
 use Illuminate\Foundation\Http\Kernel as HttpKernel;
@@ -43,13 +43,14 @@ class Kernel extends HttpKernel
             \App\Http\Middleware\VerifyCsrfToken::class,
             \Illuminate\Routing\Middleware\SubstituteBindings::class,
             LastSeen::class,
-            CreditsDisplayName::class,
+            GlobalNames::class,
+            \App\Http\Middleware\SetLocale::class,
         ],
 
         'api' => [
             'throttle:api',
             \Illuminate\Routing\Middleware\SubstituteBindings::class,
-            CreditsDisplayName::class
+            GlobalNames::class
         ],
     ];
 

app/Http/Middleware/GlobalNames.php

@@ -6,7 +6,7 @@ use App\Models\Configuration;
 use Closure;
 use Illuminate\Http\Request;
 
-class CreditsDisplayName
+class GlobalNames
 {
     /**
      * Handle an incoming request.
@@ -18,6 +18,11 @@ class CreditsDisplayName
     public function handle(Request $request, Closure $next)
     {
         define('CREDITS_DISPLAY_NAME' , Configuration::getValueByKey('CREDITS_DISPLAY_NAME' , 'Credits'));
+
+        $unsupported_lang_array = explode(',', config("app.unsupported_locales"));
+        $unsupported_lang_array = array_map( 'strtolower', $unsupported_lang_array );
+        define('UNSUPPORTED_LANGS', $unsupported_lang_array);
+
         return $next($request);
     }
 }

app/Http/Middleware/SetLocale.php

@@ -0,0 +1,231 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\App;
+use Illuminate\Support\Facades\Session;
+
+class SetLocale
+{
+    function getLocaleCodeForDisplayLanguage($name){
+        $languageCodes = array(
+            "aa" => "Afar",
+            "ab" => "Abkhazian",
+            "ae" => "Avestan",
+            "af" => "Afrikaans",
+            "ak" => "Akan",
+            "am" => "Amharic",
+            "an" => "Aragonese",
+            "ar" => "Arabic",
+            "as" => "Assamese",
+            "av" => "Avaric",
+            "ay" => "Aymara",
+            "az" => "Azerbaijani",
+            "ba" => "Bashkir",
+            "be" => "Belarusian",
+            "bg" => "Bulgarian",
+            "bh" => "Bihari",
+            "bi" => "Bislama",
+            "bm" => "Bambara",
+            "bn" => "Bengali",
+            "bo" => "Tibetan",
+            "br" => "Breton",
+            "bs" => "Bosnian",
+            "ca" => "Catalan",
+            "ce" => "Chechen",
+            "ch" => "Chamorro",
+            "co" => "Corsican",
+            "cr" => "Cree",
+            "cs" => "Czech",
+            "cu" => "Church Slavic",
+            "cv" => "Chuvash",
+            "cy" => "Welsh",
+            "da" => "Danish",
+            "de" => "German",
+            "dv" => "Divehi",
+            "dz" => "Dzongkha",
+            "ee" => "Ewe",
+            "el" => "Greek",
+            "en" => "English",
+            "eo" => "Esperanto",
+            "es" => "Spanish",
+            "et" => "Estonian",
+            "eu" => "Basque",
+            "fa" => "Persian",
+            "ff" => "Fulah",
+            "fi" => "Finnish",
+            "fj" => "Fijian",
+            "fo" => "Faroese",
+            "fr" => "French",
+            "fy" => "Western Frisian",
+            "ga" => "Irish",
+            "gd" => "Scottish Gaelic",
+            "gl" => "Galician",
+            "gn" => "Guarani",
+            "gu" => "Gujarati",
+            "gv" => "Manx",
+            "ha" => "Hausa",
+            "he" => "Hebrew",
+            "hi" => "Hindi",
+            "ho" => "Hiri Motu",
+            "hr" => "Croatian",
+            "ht" => "Haitian",
+            "hu" => "Hungarian",
+            "hy" => "Armenian",
+            "hz" => "Herero",
+            "ia" => "Interlingua (International Auxiliary Language Association)",
+            "id" => "Indonesian",
+            "ie" => "Interlingue",
+            "ig" => "Igbo",
+            "ii" => "Sichuan Yi",
+            "ik" => "Inupiaq",
+            "io" => "Ido",
+            "is" => "Icelandic",
+            "it" => "Italian",
+            "iu" => "Inuktitut",
+            "ja" => "Japanese",
+            "jv" => "Javanese",
+            "ka" => "Georgian",
+            "kg" => "Kongo",
+            "ki" => "Kikuyu",
+            "kj" => "Kwanyama",
+            "kk" => "Kazakh",
+            "kl" => "Kalaallisut",
+            "km" => "Khmer",
+            "kn" => "Kannada",
+            "ko" => "Korean",
+            "kr" => "Kanuri",
+            "ks" => "Kashmiri",
+            "ku" => "Kurdish",
+            "kv" => "Komi",
+            "kw" => "Cornish",
+            "ky" => "Kirghiz",
+            "la" => "Latin",
+            "lb" => "Luxembourgish",
+            "lg" => "Ganda",
+            "li" => "Limburgish",
+            "ln" => "Lingala",
+            "lo" => "Lao",
+            "lt" => "Lithuanian",
+            "lu" => "Luba-Katanga",
+            "lv" => "Latvian",
+            "mg" => "Malagasy",
+            "mh" => "Marshallese",
+            "mi" => "Maori",
+            "mk" => "Macedonian",
+            "ml" => "Malayalam",
+            "mn" => "Mongolian",
+            "mr" => "Marathi",
+            "ms" => "Malay",
+            "mt" => "Maltese",
+            "my" => "Burmese",
+            "na" => "Nauru",
+            "nb" => "Norwegian Bokmal",
+            "nd" => "North Ndebele",
+            "ne" => "Nepali",
+            "ng" => "Ndonga",
+            "nl" => "Dutch",
+            "nn" => "Norwegian Nynorsk",
+            "no" => "Norwegian",
+            "nr" => "South Ndebele",
+            "nv" => "Navajo",
+            "ny" => "Chichewa",
+            "oc" => "Occitan",
+            "oj" => "Ojibwa",
+            "om" => "Oromo",
+            "or" => "Oriya",
+            "os" => "Ossetian",
+            "pa" => "Panjabi",
+            "pi" => "Pali",
+            "pl" => "Polish",
+            "ps" => "Pashto",
+            "pt" => "Portuguese",
+            "qu" => "Quechua",
+            "rm" => "Raeto-Romance",
+            "rn" => "Kirundi",
+            "ro" => "Romanian",
+            "ru" => "Russian",
+            "rw" => "Kinyarwanda",
+            "sa" => "Sanskrit",
+            "sc" => "Sardinian",
+            "sd" => "Sindhi",
+            "se" => "Northern Sami",
+            "sg" => "Sango",
+            "si" => "Sinhala",
+            "sk" => "Slovak",
+            "sl" => "Slovenian",
+            "sm" => "Samoan",
+            "so" => "Somali",
+            "sq" => "Albanian",
+            "sr" => "Serbian",
+            "ss" => "Swati",
+            "st" => "Southern Sotho",
+            "su" => "Sundanese",
+            "sv" => "Swedish",
+            "sw" => "Swahili",
+            "ta" => "Tamil",
+            "te" => "Telugu",
+            "tg" => "Tajik",
+            "th" => "Thai",
+            "ti" => "Tigrinya",
+            "tk" => "Turkmen",
+            "tl" => "Tagalog",
+            "tn" => "Tswana",
+            "to" => "Tonga",
+            "tr" => "Turkish",
+            "ts" => "Tsonga",
+            "tt" => "Tatar",
+            "tw" => "Twi",
+            "ty" => "Tahitian",
+            "ug" => "Uighur",
+            "uk" => "Ukrainian",
+            "ur" => "Urdu",
+            "uz" => "Uzbek",
+            "ve" => "Venda",
+            "vi" => "Vietnamese",
+            "vo" => "Volapuk",
+            "wa" => "Walloon",
+            "wo" => "Wolof",
+            "xh" => "Xhosa",
+            "yi" => "Yiddish",
+            "yo" => "Yoruba",
+            "za" => "Zhuang",
+            "zh" => "Chinese",
+            "zu" => "Zulu"
+        );
+        return array_search($name, array_flip($languageCodes));
+    }
+
+    /**
+     *
+     * Handle an incoming request.
+     *
+     * @param Request $request
+     * @param Closure $next
+     * @return mixed
+     */
+    public function handle($request, Closure $next)
+    {
+
+            if (Session::has('locale')) {
+                $locale = Session::get('locale', config('app.locale'));
+            } else {
+                if (!config('app.dynamic_locale')) {
+                    $locale = config('app.locale');
+                }else{
+                    $locale = substr($request->server('HTTP_ACCEPT_LANGUAGE'), 0, 2);
+
+                    if (!in_array($locale, config('app.available_locales'))
+                        || in_array(strtolower($this->getLocaleCodeForDisplayLanguage($locale)), UNSUPPORTED_LANGS)) {
+                        $locale = config('app.locale');
+                    }
+
+                }
+            }
+        App::setLocale($locale);
+
+        return $next($request);
+    }
+}

config/app.php

@@ -70,6 +70,17 @@ return [
 
     'timezone' => env('APP_TIMEZONE', 'UTC'),
 
+    /*
+    |--------------------------------------------------------------------------
+    | Dyamic Locales
+    |--------------------------------------------------------------------------
+    |
+    | Change the Locale depending on the Users Browserlanguage
+    | Can either be true or false
+    |
+    */
+    'dynamic_locale' => env('DYNAMIC_LOCALE', false),
+
     /*
     |--------------------------------------------------------------------------
     | Application Locale Configuration
@@ -84,6 +95,31 @@ return [
     'locale' => env('LOCALE', 'en'),
 
 
+    /*
+    |--------------------------------------------------------------------------
+    | Available Locales
+    |--------------------------------------------------------------------------
+    |
+    | You should not change this
+    | If the dashboard is 100% translated in a certain language, it will be added here
+    |
+    */
+    'available_locales' => array('English'=>'en','German'=>'de','Italian'=>'it','Chinese'=>'zh'),
+
+
+    /*
+    |--------------------------------------------------------------------------
+    | Unsupported Locales
+    |--------------------------------------------------------------------------
+    |
+    | Locales the Owner of the Dashboard does not want to support
+    |
+    |
+    */
+
+    'unsupported_locales' => env("UNSUPPORTED_LOCALES", ""),
+
+
     /*
     |--------------------------------------------------------------------------
     | Datatable Language Setting

resources/views/layouts/main.blade.php

@@ -41,11 +41,37 @@
                 <a class="nav-link" data-widget="pushmenu" href="#" role="button"><i class="fas fa-bars"></i></a>
             </li>
             <li class="nav-item d-none d-sm-inline-block">
-                <a href="{{route('home')}}" class="nav-link">{{__('Home')}}</a>
+                <a href="{{route('home')}}" class="nav-link"><i class="fas fa-home mr-2"></i>{{__('Home')}}</a>
             </li>
             <li class="nav-item d-none d-sm-inline-block">
-                <a href="{{env('DISCORD_INVITE_URL')}}" class="nav-link" target="__blank">{{__('Discord')}}</a>
+                <a href="{{env('DISCORD_INVITE_URL')}}" class="nav-link" target="__blank"><i
+                        class="fab fa-discord mr-2"></i>{{__('Discord')}}</a>
             </li>
+            <!-- Language Selection -->
+            <li class="nav-item dropdown">
+                <a class="nav-link" href="#" id="languageDropdown" role="button" data-toggle="dropdown"
+                   aria-haspopup="true"
+                   aria-expanded="false">
+                    <span class="mr-1 d-lg-inline text-gray-600">
+                        <small><i class="fa fa-language mr-2"></i></small>{{__("Languages")}}
+                    </span>
+                </a>
+                <div class="dropdown-menu dropdown-menu-right shadow animated--grow-in" aria-labelledby="changeLocale">
+                    <form method="post" action="{{route('changeLocale')}}" class="nav-item text-center">
+                        @csrf
+                        @foreach (config("app.available_locales") as $key=>$value)
+                            @if(!in_array(strtolower($key),UNSUPPORTED_LANGS))
+                                <button class="dropdown-item" name="inputLocale" value="{{$value}}">
+                                    {{$key}}
+                                </button>
+                            @endif
+
+                        @endforeach
+
+                    </form>
+                </div>
+            </li>
+            <!-- End Language Selection -->
         </ul>
 
         <!-- Right navbar links -->
@@ -60,7 +86,8 @@
                     @endif
                 </a>
                 <div class="dropdown-menu dropdown-menu-lg dropdown-menu-right">
-                    <span class="dropdown-item dropdown-header">{{Auth::user()->unreadNotifications->count()}} {{__('Notifications')}}</span>
+                    <span
+                        class="dropdown-item dropdown-header">{{Auth::user()->unreadNotifications->count()}} {{__('Notifications')}}</span>
                     <div class="dropdown-divider"></div>
 
                     @foreach(Auth::user()->unreadNotifications->sortBy('created_at')->take(5) as $notification)
@@ -73,7 +100,8 @@
                     @endforeach
 
                     <div class="dropdown-divider"></div>
-                    <a href="{{route('notifications.index')}}" class="dropdown-item dropdown-footer">{{__('See all Notifications')}}</a>
+                    <a href="{{route('notifications.index')}}"
+                       class="dropdown-item dropdown-footer">{{__('See all Notifications')}}</a>
                 </div>
             </li>
 
@@ -263,23 +291,23 @@
                             </a>
                         </li>
 
-{{--                        <li class="nav-header">Pterodactyl</li>--}}
+                        {{--                        <li class="nav-header">Pterodactyl</li>--}}
 
-{{--                        <li class="nav-item">--}}
+                        {{--                        <li class="nav-item">--}}
-{{--                            <a href="{{route('admin.nodes.index')}}"--}}
+                        {{--                            <a href="{{route('admin.nodes.index')}}"--}}
-{{--                               class="nav-link @if(Request::routeIs('admin.nodes.*')) active @endif">--}}
+                        {{--                               class="nav-link @if(Request::routeIs('admin.nodes.*')) active @endif">--}}
-{{--                                <i class="nav-icon fas fa-sitemap"></i>--}}
+                        {{--                                <i class="nav-icon fas fa-sitemap"></i>--}}
-{{--                                <p>Nodes</p>--}}
+                        {{--                                <p>Nodes</p>--}}
-{{--                            </a>--}}
+                        {{--                            </a>--}}
-{{--                        </li>--}}
+                        {{--                        </li>--}}
 
-{{--                        <li class="nav-item">--}}
+                        {{--                        <li class="nav-item">--}}
-{{--                            <a href="{{route('admin.nests.index')}}"--}}
+                        {{--                            <a href="{{route('admin.nests.index')}}"--}}
-{{--                               class="nav-link @if(Request::routeIs('admin.nests.*')) active @endif">--}}
+                        {{--                               class="nav-link @if(Request::routeIs('admin.nests.*')) active @endif">--}}
-{{--                                <i class="nav-icon fas fa-th-large"></i>--}}
+                        {{--                                <i class="nav-icon fas fa-th-large"></i>--}}
-{{--                                <p>Nests</p>--}}
+                        {{--                                <p>Nests</p>--}}
-{{--                            </a>--}}
+                        {{--                            </a>--}}
-{{--                        </li>--}}
+                        {{--                        </li>--}}
 
 
                         <li class="nav-header">{{__('Other')}}</li>
@@ -329,7 +357,9 @@
             @if(Auth::user()->created_at->diffInHours(now(), false) > 1)
                 <div class="alert alert-warning p-2 m-2">
                     <h5><i class="icon fas fa-exclamation-circle"></i> {{__('Warning!')}}</h5>
-                    {{__('You have not yet verified your email address')}} <a class="text-primary" href="{{route('verification.send')}}">{{__('Click here to resend verification email')}}</a> <br>
+                    {{__('You have not yet verified your email address')}} <a class="text-primary"
+                                                                              href="{{route('verification.send')}}">{{__('Click here to resend verification email')}}</a>
+                    <br>
                     {{__('Please contact support If you didnt receive your verification email.')}}
                 </div>
             @endif
@@ -343,7 +373,8 @@
     <footer class="main-footer">
         <strong>Copyright &copy; 2021-{{date('Y')}} <a href="{{url('/')}}">{{env('APP_NAME' , 'Laravel')}}</a>.</strong>
         All rights
-        reserved. Powered by <a href="https://controlpanel.gg">ControlPanel</a>. Version <b>{{config('app')['version']}}</b>
+        reserved. Powered by <a href="https://controlpanel.gg">ControlPanel</a>. Version
+        <b>{{config('app')['version']}}</b>
     </footer>
 
     <!-- Control Sidebar -->
@@ -376,15 +407,15 @@
 <!-- Select2 -->
 <script src={{asset('plugins/select2/js/select2.min.js')}}>
 
-<script>
+    <script>
-    $(document).ready(function () {
+        $(document).ready(function () {
         $('[data-toggle="popover"]').popover();
 
         $.ajaxSetup({
-            headers: {
+        headers: {
-                'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
+        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
-            }
+    }
-        });
+    });
     });
 </script>
 <script>

routes/web.php

@@ -19,6 +19,7 @@ use App\Http\Controllers\ProductController as FrontProductController;
 use App\Http\Controllers\ProfileController;
 use App\Http\Controllers\ServerController;
 use App\Http\Controllers\StoreController;
+use App\Http\Controllers\TranslationController;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Route;
@@ -82,6 +83,8 @@ Route::middleware(['auth', 'checkSuspended'])->group(function () {
     #voucher redeem
     Route::post('/voucher/redeem', [VoucherController::class, 'redeem'])->middleware('throttle:5,1')->name('voucher.redeem');
 
+    #switch language
+    Route::post('changelocale', [TranslationController::class, 'changeLocale'])->name('changeLocale');
     #admin
     Route::prefix('admin')->name('admin.')->middleware('admin')->group(function () {