FEATURE: add language to content pages

app/Http/Controllers/Admin/CreateNewContent.php

@@ -10,6 +10,7 @@ use App\Models\Module;
 use App\Models\Template;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Str;
+use Mcamara\LaravelLocalization\Facades\LaravelLocalization;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 class CreateNewContent extends Controller
@@ -56,7 +57,8 @@ class CreateNewContent extends Controller
             'templates'        => $templates,
             'moduleId'         => $moduleId,
             'page'             => $this->content,
-            'rootPages'        => $this->content->getOverview()->get(),
+            'rootPages'        => $this->content->getOverview()
+                                                ->get(),
             'moduleName'       => trans($module->name),
             'extraData'        => call_user_func([$module->handler, 'loadExtraData'], $this->content),
             'formSectionNames' => call_user_func([$module->handler, 'getExtendedFormSections']),
@@ -86,6 +88,7 @@ class CreateNewContent extends Controller
 
         // setup basic info
         $page->user_id = \Auth::user()->id;
+        $page->language = LaravelLocalization::getLocale();
         $page->title = $request->title;
         $page->url = Str::slug($request->url);
         $page->published_from = $request->publishedFrom;

app/Http/Controllers/Admin/EditContent.php

@@ -17,6 +17,7 @@ use App\Models\File;
 use App\Models\Template;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Str;
+use Mcamara\LaravelLocalization\Facades\LaravelLocalization;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 class EditContent extends Controller
@@ -274,6 +275,7 @@ class EditContent extends Controller
 
         // disable any other existing homepage
         Content::where('is_homepage', 1)
+               ->where('language', LaravelLocalization::getCurrentLocale())
                ->update(['is_homepage' => 0]);
 
         // set new homepage

app/Models/Content.php

@@ -5,6 +5,7 @@ namespace App\Models;
 use App\Enumerations\ContentStatuses;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Facades\DB;
+use Mcamara\LaravelLocalization\Facades\LaravelLocalization;
 
 /**
  * Class Content
@@ -15,6 +16,7 @@ class Content extends Model
     protected $fillable = [
         'user_id',
         'parent_id',
+        'language',
         'module_handler',
         'published_from',
         'published_to',
@@ -53,6 +55,7 @@ class Content extends Model
     public function getHomepage()
     {
         return $this->getPageQuery()
+                    ->where('language', LaravelLocalization::getCurrentLocale())
                     ->where('is_homepage', 1)
                     ->first();
     }
@@ -68,6 +71,7 @@ class Content extends Model
     {
         return $this->getPageQuery()
                     ->where('url', $url)
+                    ->where('language', LaravelLocalization::getCurrentLocale())
                     ->first();
     }
 
@@ -81,6 +85,7 @@ class Content extends Model
         if (!$this->subpagesInit) {
             $this->subpages = $this->getPageQuery()
                                    ->where('parent_id', $this->id)
+                                   ->where('language', LaravelLocalization::getCurrentLocale())
                                    ->get();
 
             // convert JSON settings into stdClass
@@ -142,6 +147,7 @@ class Content extends Model
     public function rootPages()
     {
         $rootPages = $this->getPageQuery()
+                          ->where('language', LaravelLocalization::getCurrentLocale())
                           ->where('parent_id', null);
 
         if ($this->id) {
@@ -166,6 +172,7 @@ class Content extends Model
         $query = DB::table('contents')
                    ->select('contents.*', 'modules.name AS module_name')
                    ->where('contents.status', '<>', self::STATUS_DELETED)
+                   ->where('contents.language', LaravelLocalization::getCurrentLocale())
                    ->join('modules', 'modules.handler', '=', 'contents.module_handler')
                    ->orderBy('created_at', 'DESC');
 

app/Providers/LaravelLocalizationServiceProvider.php

@@ -1,7 +1,5 @@
 <?php namespace App\Providers;
 
-use App\Models\File;
-use App\Models\Language;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\ServiceProvider;
 use Mcamara\LaravelLocalization\Facades\LaravelLocalization;
@@ -12,9 +10,16 @@ class LaravelLocalizationServiceProvider extends ServiceProvider
     public function register()
     {
 
-        $languages = DB::table('languages')->get();
+        $languages = DB::table('languages')
+                       ->get();
 
-        $supportedLocales = ['en' => ['native' => 'English', 'script' => 'Latn', 'name' => 'common.lang.english']];
+        $supportedLocales = [
+            config('app.locale') => [
+                'native' => env('LOCALE_NATIVE_NAME'),
+                'script' => env('LOCALE_SCRIPT'),
+                'name'   => env('LOCALE_TRANSLATED_NAME'),
+            ]
+        ];
         foreach ($languages as $language) {
             $supportedLocales[$language->code] = [
                 'native' => $language->native,
@@ -30,7 +35,8 @@ class LaravelLocalizationServiceProvider extends ServiceProvider
                ]);
     }
 
-    public function boot() {
+    public function boot()
-        \App::setLocale(LaravelLocalization::setLocale());
+    {
+        \App::setLocale(LaravelLocalization::getCurrentLocale());
     }
 }

config/database.php

@@ -59,7 +59,7 @@ return [
             'username'  => env('DB_USERNAME', 'forge'),
             'password'  => env('DB_PASSWORD', ''),
             'charset'   => 'utf8',
-            'collation' => 'utf8_unicode_ci',
+            'collation' => 'utf8_general_ci',
             'prefix'    => '',
             'strict'    => false,
         ],

database/migrations/2016_07_22_095923_AddLanguageToContentPages.php

@@ -0,0 +1,75 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+class AddLanguageToContentPages extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        $platform = Schema::getConnection()
+                          ->getDoctrineSchemaManager()
+                          ->getDatabasePlatform();
+        $platform->registerDoctrineTypeMapping('enum', 'string');
+
+        DB::raw('ALTER TABLE `languages`
+                    CHANGE `code` `code` varchar(8) COLLATE \'utf8_general_ci\' NOT NULL FIRST,
+                    CHANGE `name` `name` varchar(255) COLLATE \'utf8_general_ci\' NOT NULL COMMENT \'Translated name for given language\' AFTER `code`,
+                    CHANGE `script` `script` varchar(16) COLLATE \'utf8_general_ci\' NOT NULL DEFAULT \'Latn\' COMMENT \'ISO code for locale script (Latn, Arab, ...)\' AFTER `name`,
+                    CHANGE `native` `native` varchar(255) COLLATE \'utf8_general_ci\' NOT NULL COMMENT \'Native name for language\' AFTER `script`,
+                    COLLATE \'utf8_general_ci\';');
+
+        Schema::table('contents', function (Blueprint $table) {
+            $table->string('language', 8)
+                  ->after('template')
+                  ->default(\App::getLocale());
+        });
+
+        Schema::table('contents', function (Blueprint $table) {
+            $table->index('language')
+                  ->change();
+
+            $table->unique(['language', 'url']);
+
+            $doctrine = Schema::getConnection()
+                              ->getDoctrineSchemaManager()
+                              ->listTableDetails('contents');
+
+            // remove unique index from URL column
+            if ($doctrine->hasIndex('url_UNIQUE')) {
+                $table->dropUnique('url_UNIQUE');
+            } else {
+                $table->dropUnique('contents_url_unique');
+            }
+
+            $table->foreign('language')
+                  ->references('code')
+                  ->on('languages')
+                  ->onDelete('cascade')
+                  ->onUpdate('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('contents', function (Blueprint $table) {
+            $table->dropForeign('contents_language_foreign');
+            $table->dropIndex('contents_language_index');
+            $table->dropUnique('contents_language_url_unique');
+            $table->dropColumn('language');
+            $table->unique('url');
+        });
+    }
+}