Blog languages

LanguageDynamicForm without init values in children
User tests in common
Console run fix

backend/bootstrap/SetUp.php

@@ -39,6 +39,7 @@ class SetUp implements BootstrapInterface
             'editorOptions' => ElFinder::ckeditorOptions('elfinder', [
 	            'toolbar' => $app->params['ckeditor']['editor']['toolbar'],
 	            'extraPlugins' => $app->params['ckeditor']['editor']['plugins'],
+	            'language' => $app->language,
             ]),
         ]);
 

backend/controllers/AuthController.php

@@ -26,7 +26,7 @@ class AuthController extends Controller
     {
         return [
 	        'access' => [
-		        'class' => AccessControl::className(),
+		        'class' => AccessControl::class,
 		        'rules' => [
 			        [
 				        'actions' => ['login'],
@@ -45,7 +45,7 @@ class AuthController extends Controller
 		        ],
 	        ],
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'logout' => ['post'],
                 ],

backend/controllers/MenuController.php

@@ -40,11 +40,6 @@ class MenuController extends Controller
 				'class' => AccessControl::class,
 				'rules' => [
 					[
-						'actions' => [
-							'create', 'update', 'delete', 'index', 'save-menu-items',
-							'delete-menu-item',
-							'save-item'
-						],
 						'allow' => true,
 						'roles' => ['MenuManagement'],
 					],

backend/controllers/SliderController.php

@@ -44,7 +44,7 @@ class SliderController extends Controller
 		        ],
 	        ],
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'delete' => ['POST'],
                 ],

common/bootstrap/SetUp.php

@@ -138,8 +138,25 @@ class SetUp implements BootstrapInterface
         $container->set(ImageUploadBehavior::class, FlySystemImageUploadBehavior::class);
         */
 
+	    // Set frontend languages
+	    if (\Yii::$app->moduleManager->isTableExist('{{%languages}}') && file_exists(Yii::getAlias('@common/modules/languages/LanguagesModule.php'))) {
+		    $language                                = Language::find()->active()->default()->one();
+		    Yii::$app->params['defaultLanguage']     = $language ? $language->name : 'ru';
+		    Yii::$app->params['translatedLanguages'] = ArrayHelper::map( Language::find()->active()->all(), 'name', 'title' );
+	    }
+	    else {
+		    Yii::$app->params['defaultLanguage'] = 'en';
+		    Yii::$app->params['translatedLanguages'] = ['en'];
+	    }
+
+	    // Set backend languages
+	    if (basename($app->getBasePath()) === 'backend') {
+		    $app->language = ! $app->user->isGuest && $app->user->identity->user->backend_language ? $app->user->identity->user->backend_language : Yii::$app->params['defaultLanguage'];
+		    $app->params['frontendLanguage'] = Yii::$app->session->get('frontendLanguage', Yii::$app->params['defaultLanguage']);
+	    }
+
         // Connect common modules
-	    if (Yii::$app->db->schema->getTableSchema('{{%modules}}') !== null) {
+	    if (\Yii::$app->moduleManager->isTableExist('{{%modules}}')) {
 		    $modules = ModuleRecord::find()->andWhere(['type' => 'common'])->andWhere(['active' => 1])->all();
 		    foreach ($modules as $module) {
 			    Yii::$app->setModule($module->name, [
@@ -148,16 +165,20 @@ class SetUp implements BootstrapInterface
 			    Yii::$app->getModule($module->name)->bootstrap(Yii::$app);
 		    }
 	    }
-
+	    else { // connect all existing modules
-	    // Set frontend languages
+	    	$this->connectExistingModules();
-	    $language = Language::find()->active()->default()->one();
-	    Yii::$app->params['defaultLanguage'] = $language ? $language->name : 'ru';
-	    Yii::$app->params['translatedLanguages'] = ArrayHelper::map(Language::find()->active()->all(), 'name', 'title');
-
-	    // Set backend languages
-	    if (basename($app->getBasePath()) === 'backend') {
-		    $app->language = ! $app->user->isGuest && $app->user->identity->user->backend_language ? $app->user->identity->user->backend_language : $app->language;
-		    $app->params['frontendLanguage'] = Yii::$app->session->get('frontendLanguage', Yii::$app->params['defaultLanguage']);
 	    }
     }
+
+	private function connectExistingModules(): void
+	{
+		$modules = Yii::$app->moduleManager->getLocalModules();
+		//print_r($modules); die;
+		foreach ($modules as $module) {
+			Yii::$app->setModule($module['name'], [
+				'class' => 'common\modules\\' . $module['name'] . '\\' . $module['module'],
+			]);
+			Yii::$app->getModule( $module['name'] )->bootstrap( Yii::$app );
+		}
+	}
 }

common/codeception.yml

@@ -13,3 +13,8 @@ modules:
     config:
         Yii2:
             configFile: 'config/test-local.php'
+coverage:
+    enabled: true
+    include:
+          - ../models/pages/entites/*
+          - ../modules/pages/controllers/*

common/modules/blog/BlogModule.php

@@ -31,7 +31,7 @@ class BlogModule extends \yii\base\Module implements ModuleInterface
 		$app->controllerMap['migrate']['migrationPath'][] = '@common/modules/blog/migrations';
 
 		// add search rules
-		$app->params['search_rules'][] = "SELECT title, content, CONCAT('/blog/manage/post/view/', id) AS url FROM {{blog_posts}}";
+		$app->params['search_rules'][] = "SELECT title, content, CONCAT('/blog/manage/post/view/', blog_post_id) AS url FROM {{blog_posts_lng}}";
 		
 		// add rules
 		$app->getUrlManager()->addRules([

common/modules/blog/controllers/PostController.php

@@ -233,12 +233,15 @@ class PostController extends FrontendController
 	    return '';
     }*/
 
-	public function actionPreview($id)
+	public function actionPreview($id, $language = '')
 	{
-		if (!$post = $this->posts->findPreview($id)) {
+		if (!$post = $this->posts->findPreview($id, $language)) {
 			throw new NotFoundHttpException('The requested page does not exist.');
 		}
 
+		/*if ($language) {
+			Yii::$app->language = $language;
+		}*/
 		return $this->render('post', [
 			'post' => $post,
 		]);

common/modules/blog/controllers/manage/CategoryController.php

@@ -7,6 +7,7 @@ use common\modules\blog\forms\BlogCategoryForm;
 use common\modules\blog\forms\search\BlogCategorySearch;
 use common\modules\blog\services\BlogCategoryManageService;
 use Yii;
+use yii\data\ActiveDataProvider;
 use yii\web\Controller;
 use yii\web\NotFoundHttpException;
 use yii\filters\VerbFilter;
@@ -26,7 +27,7 @@ class CategoryController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
@@ -39,7 +40,7 @@ class CategoryController extends Controller
                 ],
             ],
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'delete' => ['POST'],
                 ],

common/modules/blog/controllers/manage/CommentController.php

@@ -26,7 +26,7 @@ class CommentController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
@@ -39,7 +39,7 @@ class CommentController extends Controller
                 ],
             ],
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'delete' => ['POST'],
                 ],

common/modules/blog/controllers/manage/PostController.php

@@ -92,7 +92,7 @@ class PostController extends Controller
         ]);
     }
 
-    public function actionCreatePreview($id = null)
+    public function actionCreatePreview($id = null, $language = '')
     {
     	$this->service->removePreviews();
 
@@ -111,7 +111,7 @@ class PostController extends Controller
 					    copy($path . '/' . $real_post->id . '.' . $parts['extension'], $path . '/' . $post->id . '.' .  $parts['extension']);
 				    }
 			    }
-			    return $this->redirect(Url::to(Yii::$app->get('frontendUrlManager')->createAbsoluteUrl(['/blog/post/preview', 'id' => $post->id])));
+			    return $this->redirect(Url::to(Yii::$app->get('frontendUrlManager')->createAbsoluteUrl(['/blog/post/preview', 'id' => $post->id, 'language' => $language])));
 		    } catch (\DomainException $e) {
 			    Yii::$app->errorHandler->logException($e);
 			    Yii::$app->session->setFlash('error', $e->getMessage());
@@ -151,6 +151,7 @@ class PostController extends Controller
     {
         $post = $this->findModel($id);
         $form = new BlogPostForm($post);
+
         $form->published_at = date('d.m.Y H:i:s', $form->published_at);
         if ($form->load(Yii::$app->request->post()) && $form->validate()) {
             try {
@@ -230,15 +231,40 @@ class PostController extends Controller
 		\Yii::$app->response->format = Response::FORMAT_JSON;
 		$out = ['results' => ['id' => '', 'text' => '']];
 		if (!is_null($q)) {
-			$data = BlogPost::find()->select('id, title as text')->andWhere(['like', 'title', $q])->limit(20)->asArray()->all();
+			//$data = BlogPost::find()->select('id, title as text')->andWhere(['like', 'title', $q])->limit(20)->asArray()->all();
+			//$out['results'] = array_values($data);
+			$data = [];
+			$posts = BlogPost::find()
+			             ->with('translation')
+			             ->leftJoin('{{%blog_posts_lng}}', '`blog_posts_lng`.`blog_post_id` = `blog_posts`.`id`')
+			             ->andWhere(['like', 'blog_posts_lng.title', $q])
+			             ->limit(20)
+			             ->all();
+
+			foreach ($posts as $post) {
+				$data[] = [
+					'id' => $post->id,
+					'text' => isset($post->translation) ? $post->translation->title : null,
+				];
+			}
 			$out['results'] = array_values($data);
 		}
 		elseif ($id > 0) {
-			$tag_name = BlogPost::findOne($id)->title;
+			$tag_name = BlogPost::findOne($id)->translation->title;
 			$out['results'] = ['id' => $tag_name, 'text' => $tag_name];
 		}
 		else {
-			$data = BlogPost::find()->select('id, title as text')->orderBy(['created_at' => SORT_DESC])->limit(20)->asArray()->all();
+			//$data = BlogPost::find()->select('id, title as text')->orderBy(['created_at' => SORT_DESC])->limit(20)->asArray()->all();
+			//$out['results'] = array_values($data);
+			$data = [];
+			$posts = BlogPost::find()->orderBy(['id' => SORT_DESC])->limit(20)->all();
+
+			foreach ($posts as $post) {
+				$data[] = [
+					'id' => $post->id,
+					'text' => isset($post->translation) ? $post->translation->title : null,
+				];
+			}
 			$out['results'] = array_values($data);
 		}
 		return $out;
@@ -248,8 +274,8 @@ class PostController extends Controller
 	{
 		$post = $this->findModel($id);
 		if ($post_id = $post->revision_id) {
-			$this->service->restoreHistory($id, $post->revision_id);
+			$new_id = $this->service->restoreHistory($id, $post->revision_id);
-			return $this->redirect(['/blog/manage/post/view', 'id' => $post_id]);
+			return $this->redirect(['/blog/manage/post/view', 'id' => $new_id]);
 		}
 		return $this->redirect(['/blog/manage/post/index']);
 	}
@@ -274,4 +300,12 @@ class PostController extends Controller
         }
         throw new NotFoundHttpException('The requested page does not exist.');
     }
+
+	protected function findLanguageModel($id)
+	{
+		if (($model = BlogPost::find()->multilingual()->andWhere(['id' => $id])->one()) !== null) {
+			return $model;
+		}
+		throw new NotFoundHttpException('The requested page does not exist.');
+	}
 }

common/modules/blog/controllers/manage/TagController.php

@@ -26,7 +26,7 @@ class TagController extends Controller
     {
         return [
             'access' => [
-                'class' => AccessControl::className(),
+                'class' => AccessControl::class,
                 'rules' => [
                     [
                         'allow' => true,
@@ -39,7 +39,7 @@ class TagController extends Controller
                 ],
             ],
             'verbs' => [
-                'class' => VerbFilter::className(),
+                'class' => VerbFilter::class,
                 'actions' => [
                     'delete' => ['POST'],
                 ],

common/modules/blog/entities/BlogCategory.php

@@ -2,47 +2,43 @@
 
 namespace common\modules\blog\entities;
 
-use core\behaviors\MetaBehavior;
+use common\modules\blog\entities\queries\BlogCategoryQuery;
-use yii\behaviors\SluggableBehavior;
+use core\behaviors\LanguageBehavior;
-use core\entities\Meta;
+use core\behaviors\SluggableRelationBehavior;
 use yii\db\ActiveRecord;
 use Yii;
 
 
 /**
  * @property integer $id
- * @property string $name
  * @property string $slug
- * @property string $title
- * @property string $description
  * @property integer $sort
- * @property string $meta_json
+ *
- * @property Meta $meta
+ *
+ * @method ActiveRecord findTranslation(string $language)
+ * @method void saveTranslations($translations)
+ *
+ * @property ActiveRecord[] translations
+ * @property ActiveRecord[] translation
  */
 class BlogCategory extends ActiveRecord
 {
-    public $meta;
+	public $_form;
 
-    public static function create($name, $slug, $title, $description, $sort, Meta $meta): self
+    public static function create($form, $slug, $sort): self
     {
         $category = new static();
-        $category->name = $name;
         $category->slug = $slug;
-        $category->title = $title;
-        $category->description = $description;
         $category->sort = $sort;
-        $category->meta = $meta;
+        $category->_form = $form;
         return $category;
     }
 
-    public function edit($name, $slug, $title, $description, $sort, Meta $meta): void
+    public function edit($form, $slug, $sort): void
     {
-        $this->name = $name;
         $this->slug = $slug;
-        $this->title = $title;
-        $this->description = $description;
         $this->sort = $sort;
-        $this->meta = $meta;
+        $this->_form = $form;
     }
 
     public function attributeLabels()
@@ -54,20 +50,20 @@ class BlogCategory extends ActiveRecord
             'sort' => Yii::t('blog', 'Sort'),
             'title' => Yii::t('blog', 'Title'),
             'description' => Yii::t('blog', 'Description'),
-            'meta.title' => Yii::t('blog', 'Meta Title'),
+            'meta_title' => Yii::t('blog', 'META Title'),
-            'meta.description' => Yii::t('blog', 'Meta Description'),
+            'meta_description' => Yii::t('blog', 'META Description'),
-            'meta.keywords' => Yii::t('blog', 'Meta Keywords'),
+            'meta_keywords' => Yii::t('blog', 'META Keywords'),
         ];
     }
 
     public function getSeoTitle(): string
     {
-        return $this->meta->title ?: $this->getHeadingTile();
+        return $this->translation->meta_title ?: $this->getHeadingTile();
     }
 
     public function getHeadingTile(): string
     {
-        return $this->title ?: $this->name;
+        return $this->translation->title ?: $this->translation->name;
     }
 
     public function getPostsCount(): int
@@ -83,13 +79,32 @@ class BlogCategory extends ActiveRecord
     public function behaviors(): array
     {
         return [
-            MetaBehavior::class,
+	        /*[
-	        [
 		        'class' => SluggableBehavior::class,
 		        'attribute' => 'title',
 		        'ensureUnique' => true,
 		        'preserveNonEmptyValues' => true,
+	        ],*/
+	        [
+		        'class' => LanguageBehavior::class,
+		        'virtualClassName' => 'BlogCategoryVirtualTranslate',
+		        'translatedLanguages' => \Yii::$app->params['translatedLanguages'],
+		        'relativeField' => 'blog_category_id',
+		        'tableName' => "{{%blog_categories_lng}}",
+		        'attributes' => ['title', 'description', 'name', 'meta_title', 'meta_description', 'meta_keywords'],
+		        //'defaultLanguage' => basename(Yii::$app->getBasePath()) === 'backend' ? Yii::$app->language : Yii::$app->params['defaultLanguage'],
+		        'defaultLanguage' => \Yii::$app->params['defaultLanguage'],
+	        ],
+	        [
+		        'class' => SluggableRelationBehavior::class,
+		        'attribute' => 'name',
+		        'relation' => 'translation',
 	        ],
         ];
     }
+
+	public static function find(): BlogCategoryQuery
+	{
+		return new BlogCategoryQuery(static::class);
+	}
 }

common/modules/blog/entities/BlogPost.php

@@ -3,15 +3,14 @@
 namespace common\modules\blog\entities;
 
 use common\modules\blog\entities\queries\BlogPostQuery;
-use core\behaviors\MetaBehavior;
+use core\behaviors\LanguageBehavior;
-use core\entities\Meta;
+use core\behaviors\SluggableRelationBehavior;
 use lhs\Yii2SaveRelationsBehavior\SaveRelationsBehavior;
 use yii\behaviors\TimestampBehavior;
 use yii\db\ActiveQuery;
 use yii\db\ActiveRecord;
 use yii\web\UploadedFile;
 use yiidreamteam\upload\ImageUploadBehavior;
-use yii\behaviors\SluggableBehavior;
 use Yii;
 
 
@@ -23,13 +22,9 @@ use Yii;
  * @property int $published_at
  * @property int $created_at
  * @property int $updated_at
- * @property string $title
- * @property string $description
- * @property string $content
  * @property string $image
  * @property string $video
  * @property int $status
- * @property string $meta_json
  * @property int $comments_count
  * @property int $views
  * @property string $slug
@@ -37,6 +32,12 @@ use Yii;
  * @property int $revision_at
  * @property int $revision_id
  *
+ * @method ActiveRecord findTranslation(string $language)
+ * @method void saveTranslations($translations)
+ *
+ * @property ActiveRecord[] translations
+ * @property ActiveRecord[] translation
+ *
  * @property BlogComment[] $blogComments
  * @property BlogTagAssignment[] $blogTagAssignments
  * @property BlogTag[] $tags
@@ -55,17 +56,13 @@ class BlogPost extends ActiveRecord
 
 	const FILE_ORIGINAL_PATH = '@staticRoot/origin/posts';
 
-	public $meta;
+	public $_form;
 
-	public static function create($categoryId, $title, $slug, $description, $content, $published_at, $video, $type = BlogPost::TYPE_PUBLIC, Meta $meta): self
+	public static function create($form, $categoryId, $slug, $published_at, $video, $type = BlogPost::TYPE_PUBLIC): self
 	{
 		$post = new static();
 		$post->category_id = $categoryId;
-		$post->title = $title;
 		$post->slug = $slug;
-		$post->description = $description;
-		$post->content = $content;
-		$post->meta = $meta;
 		$post->status = self::STATUS_DRAFT;
 		$post->created_at = time();
 		$post->comments_count = 0;
@@ -73,6 +70,7 @@ class BlogPost extends ActiveRecord
 		$post->video = $video;
 		$post->type = $type;
 		$post->revision_at = time();
+		$post->_form = $form;
 		return $post;
 	}
 
@@ -82,18 +80,15 @@ class BlogPost extends ActiveRecord
 	}
 
 
-	public function edit($categoryId, $title, $slug, $description, $content, $published_at, $video, $type = BlogPost::TYPE_PUBLIC, Meta $meta): void
+	public function edit($form, $categoryId, $slug, $published_at, $video, $type = BlogPost::TYPE_PUBLIC): void
 	{
 		$this->category_id = $categoryId;
-		$this->title = $title;
 		$this->slug = $slug;
-		$this->description = $description;
-		$this->content = $content;
-		$this->meta = $meta;
 		$this->published_at = $published_at;
 		$this->video = $video;
 		$this->type = $type;
 		$this->revision_at = time();
+		$this->_form = $form;
 	}
 
     /**
@@ -127,9 +122,9 @@ class BlogPost extends ActiveRecord
             'comments_count' => Yii::t('blog', 'Comments Count'),
             'views' => Yii::t('blog', 'Views'),
             'slug' => Yii::t('blog', 'Slug'),
-            'meta.title' => Yii::t('blog', 'Meta Title'),
+            'meta_title' => Yii::t('blog', 'META Title'),
-            'meta.description' => Yii::t('blog', 'Meta Description'),
+            'meta_description' => Yii::t('blog', 'META Description'),
-            'meta.keywords' => Yii::t('blog', 'Meta Keywords'),
+            'meta_keywords' => Yii::t('blog', 'META Keywords'),
         ];
     }
 
@@ -162,7 +157,7 @@ class BlogPost extends ActiveRecord
 
 	public function getSeoTitle(): string
 	{
-		return $this->meta->title ?: $this->title;
+		return $this->translation->meta_title ?: $this->translation->title;
 	}
 
 	// Tags
@@ -311,16 +306,30 @@ class BlogPost extends ActiveRecord
 	{
 		return [
 			TimestampBehavior::class,
-			MetaBehavior::class,
 			[
 				'class' => SaveRelationsBehavior::class,
 				'relations' => ['blogTagAssignments', 'blogComments'],
 			],
-			[
+			/*[
 				'class' => SluggableBehavior::class,
 				'attribute' => 'title',
 				'ensureUnique' => true,
 				'preserveNonEmptyValues' => true,
+			],*/
+			[
+				'class' => LanguageBehavior::class,
+				'virtualClassName' => 'BlogVirtualTranslate',
+				'translatedLanguages' => \Yii::$app->params['translatedLanguages'],
+				'relativeField' => 'blog_post_id',
+				'tableName' => "{{%blog_posts_lng}}",
+				'attributes' => ['title', 'description', 'content', 'meta_title', 'meta_description', 'meta_keywords'],
+				//'defaultLanguage' => basename(Yii::$app->getBasePath()) === 'backend' ? Yii::$app->language : Yii::$app->params['defaultLanguage'],
+				'defaultLanguage' => \Yii::$app->params['defaultLanguage'],
+			],
+			[
+				'class' => SluggableRelationBehavior::class,
+				'attribute' => 'title',
+				'relation' => 'translation',
 			],
 			[
 				// todo Image Sizes to settings or theme settings

common/modules/blog/entities/BlogTagAssignment.php

@@ -32,6 +32,6 @@ class BlogTagAssignment extends ActiveRecord
 
 	public function getTag(): ActiveQuery
 	{
-		return $this->hasOne(BlogTag::className(), ['id' => 'tag_id']);
+		return $this->hasOne(BlogTag::class, ['id' => 'tag_id']);
 	}
 }

common/modules/blog/entities/queries/BlogCategoryQuery.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * Created by Error202
+ * Date: 27.07.2018
+ */
+
+namespace common\modules\blog\entities\queries;
+
+use yii\db\ActiveQuery;
+use core\components\LanguageTranslateTrait;
+
+class BlogCategoryQuery extends ActiveQuery
+{
+	use LanguageTranslateTrait;
+}

common/modules/blog/entities/queries/BlogPostQuery.php

@@ -3,10 +3,13 @@
 namespace common\modules\blog\entities\queries;
 
 use common\modules\blog\entities\BlogPost;
+use core\components\LanguageTranslateTrait;
 use yii\db\ActiveQuery;
 
 class BlogPostQuery extends ActiveQuery
 {
+	use LanguageTranslateTrait;
+
     /**
      * @param null $alias
      * @return $this

common/modules/blog/forms/BlogCategoryForm.php

@@ -3,6 +3,7 @@
 namespace common\modules\blog\forms;
 
 use common\modules\blog\entities\BlogCategory;
+use core\components\LanguageDynamicModel;
 use core\forms\CompositeForm;
 use core\forms\MetaForm;
 use core\validators\SlugValidator;
@@ -11,67 +12,72 @@ use Yii;
 /**
  * @property MetaForm $meta;
  */
-class BlogCategoryForm extends CompositeForm
+class BlogCategoryForm extends LanguageDynamicModel
 {
     public $name;
     public $slug;
     public $title;
     public $description;
     public $sort;
+	public $meta_title;
+	public $meta_description;
+	public $meta_keywords;
 
-    private $_category;
+    public $_category;
 
-    public function __construct(BlogCategory $category = null, $config = [])
+    public function __construct(BlogCategory $category = null, array $attributes = [], $config = [])
     {
         if ($category) {
-            $this->name = $category->name;
             $this->slug = $category->slug;
-            $this->title = $category->title;
-            $this->description = $category->description;
             $this->sort = $category->sort;
-            $this->meta = new MetaForm($category->meta);
             $this->_category = $category;
         } else {
-            $this->meta = new MetaForm();
             $this->sort = BlogCategory::find()->max('sort') + 1;
         }
-        parent::__construct($config);
+        parent::__construct($category, $attributes, $config);
     }
 
     public function rules(): array
     {
-        return [
+	    return array_merge(
-            [['name'], 'required'],
+		    parent::rules(),
-            [['name', 'slug', 'title'], 'string', 'max' => 255],
+		    [
-            [['description'], 'string'],
+	            [['name'], 'required'],
-            ['slug', SlugValidator::class],
+	            [['name', 'slug', 'title', 'meta_title', 'meta_keywords'], 'string', 'max' => 255],
-            [['name', 'slug'], 'unique', 'targetClass' => BlogCategory::class, 'filter' => $this->_category ? ['<>', 'id', $this->_category->id] : null]
+	            [['description', 'meta_description'], 'string'],
-        ];
+	            ['slug', SlugValidator::class],
+	            [['slug'], 'unique', 'targetClass' => BlogCategory::class, 'filter' => $this->_category ? ['<>', 'id', $this->_category->id] : null]
+	        ]
+	    );
     }
 
     public function attributeLabels()
     {
-        return [
+	    return array_merge(
-            'name' => Yii::t('blog', 'Name'),
+		    parent::attributeLabels(),
-            'slug' => Yii::t('blog', 'SEO link'),
+		    [
-            'sort' => Yii::t('blog', 'Sort'),
+	            'name' => Yii::t('blog', 'Name'),
-            'title' => Yii::t('blog', 'Title'),
+	            'slug' => Yii::t('blog', 'SEO link'),
-            'description' => Yii::t('blog', 'Description'),
+	            'sort' => Yii::t('blog', 'Sort'),
-        ];
+	            'title' => Yii::t('blog', 'Title'),
+	            'description' => Yii::t('blog', 'Description'),
+	            'meta_title' => Yii::t('blog', 'META Title'),
+	            'meta_description' => Yii::t('blog', 'META Description'),
+	            'meta_keywords' => Yii::t('blog', 'META Keywords'),
+	        ]
+	    );
     }
 
 	public function attributeHints() {
-		return [
+		return array_merge(
-			'slug' => Yii::t('blog', 'SEO link will be generated automatically if not specified'),
+			parent::attributeHints(),
-		];
+			[
+				'slug' => Yii::t('blog', 'SEO link will be generated automatically if not specified'),
+			]
+		);
 	}
 
     public function updateSort() {
 	    $this->sort = BlogCategory::find()->max('sort') + 1;
     }
-
-    public function internalForms(): array
-    {
-        return ['meta'];
-    }
 }

common/modules/blog/forms/BlogPostForm.php

@@ -5,9 +5,11 @@ namespace common\modules\blog\forms;
 use common\modules\blog\entities\BlogCategory;
 use common\modules\blog\entities\BlogPost;
 use core\forms\CompositeForm;
+use core\forms\CompositeLanguageForm;
 use core\forms\MetaForm;
 use core\validators\SlugValidator;
 use yii\db\ActiveQuery;
+use yii\db\ActiveRecord;
 use yii\helpers\ArrayHelper;
 use yii\web\UploadedFile;
 use Yii;
@@ -16,7 +18,7 @@ use Yii;
  * @property MetaForm $meta
  * @property BlogTagForm $tags
  */
-class BlogPostForm extends CompositeForm
+class BlogPostForm extends CompositeLanguageForm
 {
 	public $type;
 
@@ -30,96 +32,104 @@ class BlogPostForm extends CompositeForm
     public $slug;
     public $reset_image;
     public $status;
+	public $meta_title;
+	public $meta_description;
+	public $meta_keywords;
 
 	public $_post;
 
-    public function __construct(BlogPost $post = null, $config = [])
+	public function __construct(BlogPost $post = null, array $attributes = [], $config = [])
     {
         if ($post) {
             $this->category_id = $post->category_id;
-            $this->title = $post->title;
-            $this->description = $post->description;
-            $this->content = $post->content;
             $this->video = $post->video;
             $this->published_at = $post->published_at;
             $this->slug = $post->slug;
-            $this->meta = new MetaForm($post->meta);
             $this->tags = new BlogTagForm($post);
             $this->status = $post->status;
             $this->_post = $post;
         } else {
-            $this->meta = new MetaForm();
             $this->tags = new BlogTagForm();
             $this->status = 0;
         }
-        parent::__construct($config);
+        parent::__construct($post, $attributes, $config);
     }
 
     public function rules(): array
     {
-        return [
+	    return array_merge(
-            [['category_id', 'title'], 'required'],
+		    parent::rules(),
-            [['title', 'video'], 'string', 'max' => 255],
+		    [
-            [['category_id', 'status'], 'integer'],
+	            [['category_id', 'title'], 'required'],
-            [['description', 'content'], 'string'],
+	            [['title', 'video', 'meta_title', 'meta_keywords'], 'string', 'max' => 255],
-            [['image'], 'image'],
+	            [['category_id', 'status'], 'integer'],
-	        ['reset_image', 'boolean'],
+	            [['description', 'content', 'meta_description'], 'string'],
-	        ['published_at', 'safe'],
+	            [['image'], 'image'],
-	        ['slug', SlugValidator::class],
+		        ['reset_image', 'boolean'],
-	        //[['slug'], 'unique', 'targetClass' => BlogPost::class, 'filter' => $this->_post ? ['<>', 'id', $this->_post->id] : null],
+		        ['published_at', 'safe'],
-	        //[['slug'], 'unique', 'targetClass' => BlogPost::class, 'filter' => $this->_post ? ['<>', 'id', $this->_post->id] : ['type' => BlogPost::TYPE_PUBLIC]],
+		        ['slug', SlugValidator::class],
-	        //[['slug'], 'unique', 'targetClass' => BlogPost::class, 'filter' => $this->_post ? ['AND', ['<>', 'id', $this->_post->id], ['type' => BlogPost::TYPE_PUBLIC]] : ['type' => BlogPost::TYPE_PUBLIC]],
+		        [['slug'], 'unique', 'targetClass' => BlogPost::class, 'filter' => function (ActiveQuery $query) {
-	        [['slug'], 'unique', 'targetClass' => BlogPost::class, 'filter' => function (ActiveQuery $query) {
+	                if ($this->type != BlogPost::TYPE_PUBLIC) {
-        	    if ($this->type != BlogPost::TYPE_PUBLIC) {
+			            $query->andWhere($this->type . '=' . BlogPost::TYPE_PUBLIC);
-		            $query->andWhere($this->type . '=' . BlogPost::TYPE_PUBLIC);
+		            }
-	            }
 
-        	    $query->andWhere(['type' => BlogPost::TYPE_PUBLIC]);
+	                $query->andWhere(['type' => BlogPost::TYPE_PUBLIC]);
-        	    if ($this->_post) {
+	                if ($this->_post) {
-        	    	$query->andWhere(['<>', 'id', $this->_post->id]);
+	                    $query->andWhere(['<>', 'id', $this->_post->id]);
-	            }
+		            }
-	            return $query;
+		            return $query;
-	        }],
+		        }],
-        ];
+	        ]
+	    );
     }
 
     public function attributeLabels()
     {
-	    return [
+	    return array_merge(
-		    'id' => Yii::t('blog', 'ID'),
+		    parent::attributeLabels(),
-		    'category_id' => Yii::t('blog', 'Category'),
+		    [
-		    'published_at' => Yii::t('blog', 'Published At'),
+			    'id' => Yii::t('blog', 'ID'),
-		    'created_at' => Yii::t('blog', 'Created At'),
+			    'category_id' => Yii::t('blog', 'Category'),
-		    'updated_at' => Yii::t('blog', 'Updated At'),
+			    'published_at' => Yii::t('blog', 'Published At'),
-		    'title' => Yii::t('blog', 'Title'),
+			    'created_at' => Yii::t('blog', 'Created At'),
-		    'description' => Yii::t('blog', 'Description'),
+			    'updated_at' => Yii::t('blog', 'Updated At'),
-		    'content' => Yii::t('blog', 'Content'),
+			    'title' => Yii::t('blog', 'Title'),
-		    'image' => Yii::t('blog', 'Image'),
+			    'description' => Yii::t('blog', 'Description'),
-		    'video' => Yii::t('blog', 'Video'),
+			    'content' => Yii::t('blog', 'Content'),
-		    'status' => Yii::t('blog', 'Status'),
+			    'image' => Yii::t('blog', 'Image'),
-		    'meta_json' => Yii::t('blog', 'Meta Json'),
+			    'video' => Yii::t('blog', 'Video'),
-		    'comments_count' => Yii::t('blog', 'Comments Count'),
+			    'status' => Yii::t('blog', 'Status'),
-		    'views' => Yii::t('blog', 'Views'),
+			    'comments_count' => Yii::t('blog', 'Comments Count'),
-		    'slug' => Yii::t('blog', 'Slug'),
+			    'views' => Yii::t('blog', 'Views'),
-		    'reset_image' => Yii::t('blog', 'Reset Image'),
+			    'slug' => Yii::t('blog', 'Slug'),
-	    ];
+			    'reset_image' => Yii::t('blog', 'Reset Image'),
+			    'meta_title' => Yii::t('blog', 'META Title'),
+			    'meta_description' => Yii::t('blog', 'META Description'),
+			    'meta_keywords' => Yii::t('blog', 'META Keywords'),
+		    ]
+	    );
     }
 
     public function attributeHints() {
-	    return [
+	    return array_merge(
-		    'published_at' => Yii::t('blog', 'The article will be published after the specified date if its status is not a draft'),
+		    parent::attributeHints(),
-		    'slug' => Yii::t('pages', 'SEO link will be generated automatically if not specified'),
+		    [
-	    ];
+			    'published_at' => Yii::t('blog', 'The article will be published after the specified date if its status is not a draft'),
+			    'slug' => Yii::t('pages', 'SEO link will be generated automatically if not specified'),
+		    ]
+	    );
     }
 
 	public function categoriesList(): array
     {
-        return ArrayHelper::map(BlogCategory::find()->orderBy('sort')->asArray()->all(), 'id', 'name');
+	    return ArrayHelper::map(BlogCategory::find()->orderBy('sort')->all(), 'id', function (BlogCategory $category) {
+		    return $category->translation->name;
+	    });
     }
 
     protected function internalForms(): array
     {
-        return ['meta', 'tags'];
+        return ['tags'];
     }
 
     public function beforeValidate(): bool

common/modules/blog/forms/search/BlogCategorySearch.php

@@ -17,7 +17,8 @@ class BlogCategorySearch extends Model
     {
         return [
             [['id'], 'integer'],
-            [['name', 'slug', 'title'], 'safe'],
+	        [['slug'], 'safe'],
+            [['name', 'title'], 'safe'],
         ];
     }
 
@@ -35,7 +36,6 @@ class BlogCategorySearch extends Model
                 'defaultOrder' => ['sort' => SORT_ASC]
             ]
         ]);
-
         $this->load($params);
 
         if (!$this->validate()) {
@@ -51,7 +51,6 @@ class BlogCategorySearch extends Model
             ->andFilterWhere(['like', 'name', $this->name])
             ->andFilterWhere(['like', 'slug', $this->slug])
             ->andFilterWhere(['like', 'title', $this->title]);
-
         return $dataProvider;
     }
 }

common/modules/blog/helpers/BlogPostHelper.php

@@ -3,14 +3,20 @@
 namespace common\modules\blog\helpers;
 
 use common\modules\blog\entities\BlogPost;
+use common\modules\blog\forms\BlogPostForm;
+use common\modules\blog\repositories\BlogRepository;
+use common\modules\blog\repositories\read\BlogPostReadRepository;
+use common\modules\blog\services\BlogPostManageService;
+use core\dispatchers\DeferredEventDispatcher;
 use core\entities\post\Post;
+use core\services\TransactionManager;
 use yii\helpers\ArrayHelper;
 use yii\helpers\Html;
 use Yii;
 
 class BlogPostHelper
 {
-    public static function statusList(): array
+	public static function statusList(): array
     {
         return [
             Post::STATUS_DRAFT => Yii::t('blog', 'Draft'),
@@ -69,6 +75,36 @@ class BlogPostHelper
 		return $id;
 	}
 
+	public static function saveRevision1(BlogPost $model) {
+		if (!$model->revision_id) {
+
+			$blogForm = new BlogPostForm($model);
+			$blog = BlogPost::create(
+				$blogForm,
+				$model->category_id,
+				$model->slug,
+				$model->published_at,
+				$model->video,
+				$model->type
+			);
+			$blog->type = BlogPost::TYPE_REVISION;
+			$blog->revision_at = $model->updated_at;
+			$blog->revision_id = $model->id;
+
+			foreach ($model->tags as $tag) {
+				$blog->assignTag($tag->id);
+			}
+
+			$blog->save();
+
+			if ($model->image) {
+				$path  = Yii::getAlias( '@staticRoot/origin/posts' );
+				$parts = pathinfo( $model->image );
+				copy( $path . '/' . $model->id . '.' . $parts['extension'], $path . '/' . $blog->id . '.' . $parts['extension'] );
+			}
+		}
+	}
+
 	public static function saveRevision(BlogPost $model) {
 		if (!$model->revision_id) {
 			$revision                      = clone $model;
@@ -77,6 +113,7 @@ class BlogPostHelper
 			$revision->revision_at         = $revision->updated_at;
 			$revision->revision_id         = $model->id;
 			$revision->type                = BlogPost::TYPE_REVISION;
+			$revision->_form               = new BlogPostForm($model);
 			$revision->save();
 
 			// tags
@@ -85,9 +122,11 @@ class BlogPostHelper
 			}
 			$revision->save();
 
-			$path = Yii::getAlias('@staticRoot/origin/posts');
+			if ($model->image) {
-			$parts = pathinfo($model->image);
+				$path  = Yii::getAlias( '@staticRoot/origin/posts' );
-			copy($path . '/' . $model->id . '.' . $parts['extension'], $path . '/' . $revision->id . '.' .  $parts['extension']);
+				$parts = pathinfo( $model->image );
+				copy( $path . '/' . $model->id . '.' . $parts['extension'], $path . '/' . $revision->id . '.' . $parts['extension'] );
+			}
 		}
 	}
 }

common/modules/blog/messages/ru/blog.php

@@ -36,9 +36,9 @@ return [
 	'Draft' => 'Черновик',
 	'Active' => 'Опубликовано',
 	'Activate' => 'Опубликовать',
-	'Meta Title' => 'Заголовок',
+	'META Title' => 'Заголовок',
-	'Meta Description' => 'Описание',
+	'META Description' => 'Описание',
-	'Meta Keywords' => 'Ключевые слова',
+	'META Keywords' => 'Ключевые слова',
 	'Name' => 'Название',
 	'Sort' => 'Позиция',
 	'Update: {name}' => 'Редактирование: {name}',

common/modules/blog/migrations/m180828_190314_create_blog_post_lng_table.php

@@ -0,0 +1,54 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Handles the creation of table `blog_post_lng`.
+ */
+class m180828_190314_create_blog_post_lng_table extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+	    $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB';
+
+        $this->createTable('{{%blog_posts_lng}}', [
+            'id' => $this->primaryKey(),
+            'blog_post_id' => $this->integer()->notNull(),
+            'language' => $this->string(6)->notNull(),
+            'title' => $this->string()->notNull(),
+            'description' => $this->text(),
+            'content' => 'MEDIUMTEXT',
+	        'meta_title' => $this->string(255),
+            'meta_description' => $this->text(),
+            'meta_keywords' => $this->string(255),
+        ], $tableOptions);
+
+	    $this->createIndex('idx_blog_posts_lng_language', '{{%blog_posts_lng}}', 'language');
+	    $this->createIndex('idx_blog_posts_lng_blog_post_id', '{{%blog_posts_lng}}', 'blog_post_id');
+	    $this->addForeignKey('frg_blog_posts_lng_blog_posts_blog_post_id_id', '{{%blog_posts_lng}}', 'blog_post_id', '{{%blog_posts}}', 'id', 'CASCADE', 'CASCADE');
+
+	    $this->dropColumn('{{%blog_posts}}', 'title');
+	    $this->dropColumn('{{%blog_posts}}', 'description');
+	    $this->dropColumn('{{%blog_posts}}', 'content');
+	    $this->dropColumn('{{%blog_posts}}', 'meta_json');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+    	$this->addColumn('{{%blog_posts}}', 'title', $this->string(255)->notNull());
+	    $this->addColumn('{{%blog_posts}}', 'description', $this->text());
+	    $this->addColumn('{{%blog_posts}}', 'description', 'MEDIUMTEXT');
+	    $this->addColumn('{{%blog_posts}}', 'meta_json', $this->text());
+
+	    $this->dropForeignKey('frg_blog_posts_lng_blog_posts_blog_post_id_id', '{{%blog_posts_lng}}');
+	    $this->dropIndex('idx_blog_posts_lng_blog_post_id', '{{%blog_posts_lng}}');
+	    $this->dropIndex('idx_blog_posts_lng_language', '{{%blog_posts_lng}}');
+        $this->dropTable('{{%blog_posts_lng}}');
+    }
+}

common/modules/blog/migrations/m180830_163050_create_blog_categories_lng_table.php

@@ -0,0 +1,55 @@
+<?php
+
+use yii\db\Migration;
+
+/**
+ * Handles the creation of table `blog_categories_lng`.
+ */
+class m180830_163050_create_blog_categories_lng_table extends Migration
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function safeUp()
+    {
+	    $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB';
+
+        $this->createTable('{{%blog_categories_lng}}', [
+            'id' => $this->primaryKey(),
+            'blog_category_id' => $this->integer()->notNull(),
+            'language' => $this->string(6)->notNull(),
+            'name' => $this->string()->notNull(),
+            'title' => $this->string(),
+            'description' => $this->text(),
+            'meta_title' => $this->string(255),
+            'meta_description' => $this->text(),
+            'meta_keywords' => $this->string(255),
+        ], $tableOptions);
+
+	    $this->createIndex('idx_blog_categories_lng_language', '{{%blog_categories_lng}}', 'language');
+	    $this->createIndex('idx_blog_categories_lng_blog_category_id', '{{%blog_categories_lng}}', 'blog_category_id');
+	    $this->addForeignKey('frg_blog_categories_lng_blog_categories_blog_category_id_id', '{{%blog_categories_lng}}', 'blog_category_id', '{{%blog_categories}}', 'id', 'CASCADE', 'CASCADE');
+
+	    $this->dropColumn('{{%blog_categories}}', 'title');
+	    $this->dropColumn('{{%blog_categories}}', 'description');
+	    $this->dropColumn('{{%blog_categories}}', 'name');
+	    $this->dropColumn('{{%blog_categories}}', 'meta_json');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function safeDown()
+    {
+    	$this->dropForeignKey('frg_blog_categories_lng_blog_categories_blog_category_id_id', '{{%blog_categories_lng}}');
+    	$this->dropIndex('idx_blog_categories_lng_blog_category_id', '{{%blog_categories_lng}}');
+	    $this->dropIndex('idx_blog_categories_lng_language', '{{%blog_categories_lng}}');
+
+        $this->dropTable('{{%blog_categories_lng}}');
+
+        $this->addColumn('{{%blog_categories}}', 'title', $this->string(255));
+	    $this->addColumn('{{%blog_categories}}', 'name', $this->string(255)->notNull());
+	    $this->addColumn('{{%blog_categories}}', 'description', $this->text());
+	    $this->addColumn('{{%blog_categories}}', 'meta_json', 'LONGTEXT NOT NULL');
+    }
+}

common/modules/blog/repositories/read/BlogPostReadRepository.php

@@ -92,8 +92,8 @@ class BlogPostReadRepository
 		return BlogPost::find()->andWhere(['slug' => $slug])->one();
 	}
 
-	public function findPreview($id): ?BlogPost
+	public function findPreview($id, $language): ?BlogPost
 	{
-		return BlogPost::find()->andWhere(['id' => $id])->one();
+		return BlogPost::find()->localized($language)->andWhere(['id' => $id])->one();
 	}
 }

common/modules/blog/services/BlogCategoryManageService.php

@@ -22,16 +22,9 @@ class BlogCategoryManageService
     public function create(BlogCategoryForm $form): BlogCategory
     {
         $category = BlogCategory::create(
-            $form->name,
+        	$form,
             $form->slug,
-            $form->title,
+            $form->sort
-            $form->description,
-            $form->sort,
-            new Meta(
-                $form->meta->title,
-                $form->meta->description,
-                $form->meta->keywords
-            )
         );
         $this->categories->save($category);
         return $category;
@@ -41,16 +34,9 @@ class BlogCategoryManageService
     {
         $category = $this->categories->get($id);
         $category->edit(
-            $form->name,
+        	$form,
             $form->slug,
-            $form->title,
+            $form->sort
-            $form->description,
-            $form->sort,
-            new Meta(
-                $form->meta->title,
-                $form->meta->description,
-                $form->meta->keywords
-            )
         );
         $this->categories->save($category);
     }

common/modules/blog/services/BlogPostManageService.php

@@ -9,10 +9,10 @@ use common\modules\blog\helpers\BlogPostHelper;
 use common\modules\blog\repositories\BlogCategoryRepository;
 use common\modules\blog\repositories\BlogRepository;
 use common\modules\blog\repositories\BlogTagRepository;
-use core\entities\Meta;
 use core\helpers\VideoHelper;
 use core\services\TransactionManager;
 use yii\base\Security;
+use yii\db\ActiveRecord;
 use yii\helpers\Inflector;
 
 class BlogPostManageService
@@ -40,19 +40,12 @@ class BlogPostManageService
         $category = $this->categories->get($form->category_id);
 
         $post = BlogPost::create(
+        	$form,
             $category->id,
-            $form->title,
             $form->slug,
-            $form->description,
-            $form->content,
             $form->published_at,
             $form->video,
-            $type,
+            $type
-            new Meta(
-                $form->meta->title,
-                $form->meta->description,
-                $form->meta->keywords
-            )
         );
 
         $this->transaction->wrap(function () use ($post, $form) {
@@ -92,24 +85,20 @@ class BlogPostManageService
     public function edit($id, BlogPostForm $form): void
     {
         $post = $this->posts->get($id);
-        BlogPostHelper::saveRevision($post);
+        BlogPostHelper::saveRevision(clone $post);
+	    //$this->saveRevision(clone $post);
+
+	    //print_r($post->translations); die;
 
         $category = $this->categories->get($form->category_id);
 
         $post->edit(
+        	$form,
             $category->id,
-            $form->title,
             $form->slug,
-            $form->description,
-            $form->content,
             $form->published_at,
             $form->video,
-            $post->type,
+            $post->type
-            new Meta(
-                $form->meta->title,
-                $form->meta->description,
-                $form->meta->keywords
-            )
         );
 
         if ($form->image) {
@@ -119,14 +108,12 @@ class BlogPostManageService
 	    elseif ($form->video && (!$post->image || $form->reset_image)) {
 		    $post->cleanFiles();
 		    $src = VideoHelper::getThumb($form->video);
-			//$src = 'https://i.ytimg.com/vi/' . BlogPostHelper::parseYoutubeUrl($post->video) . '/maxresdefault.jpg';
 			$filename = (new Security())->generateRandomString(15) . '.jpg';
 			copy($src, \Yii::getAlias(BlogPost::FILE_ORIGINAL_PATH . '/' . $post->id . '.jpg'));
 			$post->image = $filename;
 		}
 		elseif ($post->image && $form->reset_image) {
         	$post->cleanFiles();
-        	//Post::updateAll(['image' => null], ['id' => $post->id]);
 			$post->image = null;
 			$post->updateAttributes(['image']);
 		}
@@ -165,6 +152,9 @@ class BlogPostManageService
     public function remove($id): void
     {
         $post = $this->posts->get($id);
+	    // Remove revisions
+	    $this->clearHistory($post);
+
         $this->posts->remove($post);
     }
 
@@ -181,11 +171,54 @@ class BlogPostManageService
     	BlogPost::deleteAll(['revision_id' => $post->id]);
     }
 
-    public function restoreHistory($from_id, $id): void
+	public function restoreHistory($from_id, $id): int
+	{
+		$post = $this->posts->get($id);
+		$from = $this->posts->get($from_id);
+
+		// update revision id
+		BlogPost::updateAll(['revision_id' => $from->id], ['revision_id' => $post->id]);
+
+		$this->posts->remove($post);
+		$from->revision_id = null;
+		$from->type = BlogPost::TYPE_PUBLIC;
+		$this->posts->save($from);
+
+		// delete never revisions
+		BlogPost::deleteAll(['AND', ['revision_id' => $from->id], ['>', 'revision_at', $from->revision_at]]);
+
+		return $from->id;
+	}
+
+    public function restoreHistory2($from_id, $id): void
     {
     	$post = $this->posts->get($id);
     	$from = $this->posts->get($from_id);
 
+    	$post->category_id = $from->category_id;
+    	$post->published_at = $from->published_at;
+	    $post->created_at = $from->created_at;
+	    $post->updated_at = $from->updated_at;
+	    $post->video = $from->video;
+	    $post->revision_at = $from->revision_at;
+	    $post->status = $from->status;
+	    $post->slug = $from->slug;
+
+    	$this->posts->save($post);
+
+	    // remove distance translation
+	    foreach ( $post->translations as $translate ) {
+		    /* @var $translate ActiveRecord */
+		    $translate->delete();
+	    }
+
+	    // move source translation
+	    foreach ( $from->translations as $translate ) {
+		    /* @var $translate ActiveRecord */
+		    $translate->blog_post_id = $post->id;
+		    $translate->save();
+	    }
+
     	// get from tags
     	$from_tags = $from->tags;
     	$new_tags_names = array_map(function ($item){
@@ -205,9 +238,9 @@ class BlogPostManageService
 	    copy($path . '/' . $from->id . '.' . $parts['extension'], $path . '/' . $id . '.' .  $parts['extension']);
 	    $from->createThumbs();
 
-    	$from->id = $id;
+    	//$from->id = $id;
-    	$from->type = BlogPost::TYPE_PUBLIC;
+    	//$from->type = BlogPost::TYPE_PUBLIC;
-    	$from->revision_id = null;
+    	//$from->revision_id = null;
 
 	    foreach ($new_tags_names as $tag_name) {
 		    if ( ! $tag = $this->tags->findByName( $tag_name ) ) {
@@ -221,4 +254,65 @@ class BlogPostManageService
     	// delete never revisions
 	    BlogPost::deleteAll(['AND', ['revision_id' => $from->id], ['>', 'revision_at', $from->revision_at]]);
     }
+
+	/*public function saveRevision2(BlogPost $model) {
+		if (!$model->revision_id) {
+			$revision                      = clone $model;
+			$revision->id                  = null;
+			$revision->isNewRecord         = true;
+			$revision->revision_at         = $revision->updated_at;
+			$revision->revision_id         = $model->id;
+			$revision->type                = BlogPost::TYPE_REVISION;
+			$revision->_form               = new BlogPostForm($model);
+			$revision->save();
+
+			// tags
+			foreach ($model->tags as $tag) {
+				$revision->assignTag($tag->id);
+			}
+			$revision->save();
+
+			if ($model->image) {
+				$path  = Yii::getAlias( '@staticRoot/origin/posts' );
+				$parts = pathinfo( $model->image );
+				copy( $path . '/' . $model->id . '.' . $parts['extension'], $path . '/' . $revision->id . '.' . $parts['extension'] );
+			}
+		}
+	}*/
+
+	/*public function saveRevision(BlogPost $model) {
+		if (!$model->revision_id) {
+
+			$blogForm = new BlogPostForm($model);
+			$blog = BlogPost::create(
+				$blogForm,
+				$blogForm->category_id,
+				$blogForm->slug,
+				$blogForm->published_at,
+				$blogForm->video,
+				BlogPost::TYPE_REVISION
+			);
+			//$blog->id = null;
+			//$blog->isNewRecord = true;
+			$blog->revision_at = $model->updated_at;
+			$blog->revision_id = $model->id;
+
+			$this->transaction->wrap(function () use ($blog, $model) {
+				foreach ( $model->tags as $tag ) {
+					$blog->assignTag( $tag->id );
+				}
+
+				$this->posts->save($blog);
+
+				//print_r($blog->translations); die;
+				//print_r($model->translations); die;
+
+				if ($model->image) {
+					$path  = Yii::getAlias( '@staticRoot/origin/posts' );
+					$parts = pathinfo( $model->image );
+					copy( $path . '/' . $model->id . '.' . $parts['extension'], $path . '/' . $blog->id . '.' . $parts['extension'] );
+				}
+			});
+		}
+	}*/
 }

common/modules/blog/urls/BlogCategoryUrlRule.php

@@ -5,7 +5,7 @@ namespace common\modules\blog\urls;
 use yii\caching\TagDependency;
 use common\modules\blog\repositories\read\BlogCategoryReadRepository;
 use yii\base\BaseObject;
-use yii\base\InvalidParamException;
+use core\helpers\LanguageHelper;
 use yii\caching\Cache;
 use yii\web\UrlNormalizerRedirectException;
 use yii\web\UrlRuleInterface;
@@ -26,7 +26,8 @@ class BlogCategoryUrlRule extends BaseObject implements UrlRuleInterface
 
     public function parseRequest($manager, $request)
     {
-	    if (preg_match('#^' . $this->prefix . '/(.*[a-z])$#is', $request->pathInfo, $matches)) {
+	    $uri = ltrim(LanguageHelper::processLangInUrl($request->pathInfo), '/');
+	    if (preg_match('#^' . $this->prefix . '/(.*[a-z])$#is', $uri, $matches)) {
 		    $path = $matches['1'];
 
 		    $result = $this->cache->getOrSet( [ 'blog_category_route', 'path' => $path ], function () use ( $path ) {
@@ -56,7 +57,7 @@ class BlogCategoryUrlRule extends BaseObject implements UrlRuleInterface
     {
         if ($route == 'blog/post/category') {
             if (empty($params['id'])) {
-                throw new InvalidParamException('Empty id.');
+                throw new \InvalidArgumentException('Empty id.');
             }
             $id = $params['id'];
 
@@ -69,7 +70,7 @@ class BlogCategoryUrlRule extends BaseObject implements UrlRuleInterface
             }, null, new TagDependency(['tags' => ['blog']]));
 
             if (!$url) {
-                throw new InvalidParamException('Undefined id.');
+                throw new \InvalidArgumentException('Undefined id.');
             }
 
 	        $url = $this->prefix . '/' . $url;
@@ -77,8 +78,8 @@ class BlogCategoryUrlRule extends BaseObject implements UrlRuleInterface
             if (!empty($params) && ($query = http_build_query($params)) !== '') {
                 $url .= '?' . $query;
             }
-
+            //return $url;
-            return $url;
+	        return LanguageHelper::addLangToUrl($url, isset($params['language']) ? $params['language'] : null);
         }
         return false;
     }

common/modules/blog/urls/BlogMainUrlRule.php

@@ -9,6 +9,7 @@ use yii\caching\TagDependency;
 use yii\web\UrlNormalizerRedirectException;
 use yii\web\UrlRuleInterface;
 use InvalidArgumentException;
+use core\helpers\LanguageHelper;
 
 class BlogMainUrlRule extends BaseObject implements UrlRuleInterface
 {
@@ -26,7 +27,8 @@ class BlogMainUrlRule extends BaseObject implements UrlRuleInterface
 
     public function parseRequest($manager, $request)
     {
-	    if (preg_match('#^' . $this->prefix . '/(.*[a-z])$#is', $request->pathInfo, $matches)) {
+	    $uri = ltrim(LanguageHelper::processLangInUrl($request->pathInfo), '/');
+	    if (preg_match('#^' . $this->prefix . '/(.*[a-z])$#is', $uri, $matches)) {
 		    $path = $matches['1'];
 
 		    $result = $this->cache->getOrSet( [ 'blog_main_route', 'path' => $path ], function () use ( $path ) {
@@ -74,8 +76,8 @@ class BlogMainUrlRule extends BaseObject implements UrlRuleInterface
 	        if (!empty($params) && ($query = http_build_query($params)) !== '') {
 		        $url .= '?' . $query;
 	        }
-
+	        //return $url;
-	        return $url;
+	        return LanguageHelper::addLangToUrl($url, isset($params['language']) ? $params['language'] : null);
         }
         return false;
     }

common/modules/blog/views/manage/category/_form.php

@@ -1,6 +1,5 @@
 <?php
 
-use zertex\ckeditor\CKEditor;
 use yii\helpers\Html;
 use yii\widgets\ActiveForm;
 
@@ -37,27 +36,31 @@ $this->registerJs($js2);
                 <div class="col-md-2">
 	                <?= $form->field($model, 'sort')->textInput(['maxlength' => true]) ?>
                 </div>
-                <div class="col-md-5">
+                <div class="col-md-10">
-	                <?= $form->field($model, 'name')->textInput(['maxlength' => true]) ?>
-                </div>
-                <div class="col-md-5">
 	                <?= $form->field($model, 'slug')->textInput(['maxlength' => true]) ?>
                 </div>
             </div>
 
+	        <?php
+	        $items = [];
+	        foreach (Yii::$app->params['translatedLanguages'] as $language => $language_name) {
+		        $items[] = [
+			        'label' => $language_name,
+			        'content' => $this->render('_form_tab', [
+				        'form' => $form,
+				        'model' => $model,
+				        'language' => $language,
+			        ]),
+		        ];
+	        }
+	        ?>
 
-            <?= $form->field($model, 'title')->textInput(['maxlength' => true]) ?>
+	        <div class="nav-tabs-custom">
-            <?= $form->field($model, 'description')->widget(CKEditor::className()) ?>
+		        <?= \yii\bootstrap\Tabs::widget([
-
+			        'items' => $items
-        </div>
+		        ]) ?>
-    </div>
+	        </div>
 
-    <div class="box box-default">
-        <div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
-        <div class="box-body">
-            <?= $form->field($model->meta, 'title')->textInput() ?>
-            <?= $form->field($model->meta, 'description')->textarea(['rows' => 2]) ?>
-            <?= $form->field($model->meta, 'keywords')->textInput() ?>
         </div>
     </div>
 

common/modules/blog/views/manage/category/_form_tab.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Created by Error202
+ * Date: 28.08.2018
+ */
+
+use zertex\ckeditor\CKEditor;
+
+/**
+ * @var $this \yii\web\View
+ * @var $form \yii\widgets\ActiveForm
+ * @var $model \common\modules\blog\forms\BlogPostForm
+ * @var $language string
+ */
+
+$postfix = $language == Yii::$app->params['defaultLanguage'] ? '' : '_' . $language;
+?>
+
+<div class="box box-default">
+	<div class="box-body">
+		<?= $form->field($model, 'name' . $postfix)->textInput(['maxlength' => true]) ?>
+		<?= $form->field($model, 'title' . $postfix)->textInput(['maxlength' => true]) ?>
+		<?= $form->field($model, 'description' . $postfix)->widget(CKEditor::class) ?>
+	</div>
+</div>
+
+
+<div class="box box-default">
+	<div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
+	<div class="box-body">
+		<?= $form->field($model, 'meta_title' . $postfix)->textInput() ?>
+		<?= $form->field($model, 'meta_description' . $postfix)->textarea(['rows' => 2]) ?>
+		<?= $form->field($model, 'meta_keywords' . $postfix)->textInput() ?>
+	</div>
+</div>

common/modules/blog/views/manage/category/_view_tab.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Created by Error202
+ * Date: 25.08.2018
+ */
+
+use yii\widgets\DetailView;
+use common\modules\blog\entities\BlogCategory;
+
+/**
+ * @var $this \yii\web\View
+ * @var $category BlogCategory
+ * @var $language string
+ */
+
+?>
+
+<?= DetailView::widget([
+	'model' => $category,
+	'attributes' => [
+		[
+			'label' => Yii::t('blog', 'Name'),
+			'value' => function(BlogCategory $entity) use ($language) {
+				return $entity->findTranslation($language)->name;
+			}
+		],
+		[
+			'label' => Yii::t('blog', 'Title'),
+			'value' => function(BlogCategory $entity) use ($language) {
+				return $entity->findTranslation($language)->title;
+			}
+		],
+	],
+]) ?>
+
+<div class="box">
+	<div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
+	<div class="box-body">
+
+<?= DetailView::widget([
+	'model' => $category,
+	'attributes' => [
+		[
+			'label' => Yii::t('blog', 'META Title'),
+			'value' => function(BlogCategory $entity) use ($language) {
+				return $entity->findTranslation($language)->meta_title;
+			}
+		],
+		[
+			'label' => Yii::t('blog', 'META Description'),
+			'value' => function(BlogCategory $entity) use ($language) {
+				return $entity->findTranslation($language)->meta_description;
+			}
+		],
+		[
+			'label' => Yii::t('blog', 'META Keywords'),
+			'value' => function(BlogCategory $entity) use ($language) {
+				return $entity->findTranslation($language)->meta_keywords;
+			}
+		],
+	],
+]) ?>
+	</div>
+</div>
+
+<div class="box">
+	<div class="box-header with-border"><?= Yii::t('blog', 'Description') ?></div>
+	<div class="box-body">
+		<?= Yii::$app->formatter->asHtml($category->findTranslation($language)->description, [
+			'Attr.AllowedRel' => array('nofollow'),
+			'HTML.SafeObject' => true,
+			'Output.FlashCompat' => true,
+			'HTML.SafeIframe' => true,
+			'URI.SafeIframeRegexp'=>'%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/)%',
+		]) ?>
+	</div>
+</div>

common/modules/blog/views/manage/category/index.php

@@ -13,7 +13,7 @@ $title = Yii::t('blog', 'Categories');
 $this->title = $title;
 $this->params['breadcrumbs'][] = $title;
 ?>
-<div class="user-index">
+<div class="blog-category-index">
 
     <p>
         <?= Html::a(Yii::t('blog', 'Create Category'), ['create'], ['class' => 'btn btn-success']) ?>
@@ -32,16 +32,21 @@ $this->params['breadcrumbs'][] = $title;
                     [
                         'attribute' => 'name',
                         'value' => function (BlogCategory $model) {
-                            return Html::a(Html::encode($model->name), ['view', 'id' => $model->id]);
+                            return Html::a(Html::encode($model->translation->name), ['view', 'id' => $model->id]);
                         },
                         'format' => 'raw',
                     ],
                     [
                         'attribute' => 'slug',
                     ],
-                    [
+	                [
-                        'attribute' => 'title',
+		                'attribute' => 'title',
-                    ],
+		                'value' => function (BlogCategory $model) {
+			                $title = isset($model->findTranslation(Yii::$app->language)->title) ? $model->findTranslation(Yii::$app->language)->title : $model->findTranslation(Yii::$app->params['defaultLanguage'])->title;
+			                return Html::a(Html::encode($title), ['view', 'id' => $model->id]);
+		                },
+		                'format' => 'raw',
+	                ],
                     [
                         'class' => ActionColumn::class,
                         'options' => ['style' => 'width: 100px;'],

common/modules/blog/views/manage/category/update.php

@@ -4,10 +4,10 @@
 /* @var $category \common\modules\blog\entities\BlogCategory */
 /* @var $model \common\modules\blog\forms\BlogCategoryForm */
 
-$title = Yii::t('blog', 'Update: {name}', ['name' => $category->name]);
+$title = Yii::t('blog', 'Update: {name}', ['name' => $category->translation->name]);
 $this->title = $title;
 $this->params['breadcrumbs'][] = ['label' => Yii::t('blog', 'Categories'), 'url' => ['index']];
-$this->params['breadcrumbs'][] = ['label' => $category->name, 'url' => ['view', 'id' => $category->id]];
+$this->params['breadcrumbs'][] = ['label' => $category->translation->name, 'url' => ['view', 'id' => $category->id]];
 $this->params['breadcrumbs'][] = Yii::t('buttons', 'Editing');
 ?>
 <div class="category-update">

common/modules/blog/views/manage/category/view.php

@@ -6,12 +6,20 @@ use yii\widgets\DetailView;
 /* @var $this yii\web\View */
 /* @var $category \common\modules\blog\entities\BlogCategory */
 
-$title = $category->name;
+$title = $category->translation->name;
 $this->title = $title;
 $this->params['breadcrumbs'][] = ['label' => Yii::t('blog', 'Categories'), 'url' => ['index']];
 $this->params['breadcrumbs'][] = $title;
+
+$css = <<<CSS
+	.detail-view th {
+		width: 25%;
+	}
+CSS;
+$this->registerCss($css);
 ?>
-<div class="user-view">
+
+<div class="blog-category-view">
 
     <p>
         <?= Html::a(Yii::t('blog', 'Categories'), ['index'], ['class' => 'btn btn-default']) ?>
@@ -32,39 +40,30 @@ $this->params['breadcrumbs'][] = $title;
                 'model' => $category,
                 'attributes' => [
                     'id',
-                    'name',
                     'slug',
-                    'title',
                     'sort',
                 ],
             ]) ?>
         </div>
     </div>
 
-    <div class="box">
+	<?php
-        <div class="box-header with-border"><?= Yii::t('blog', 'Description') ?></div>
+	$items = [];
-        <div class="box-body">
+	foreach (Yii::$app->params['translatedLanguages'] as $language => $language_name) {
-            <?= Yii::$app->formatter->asHtml($category->description, [
+		$items[] = [
-                'Attr.AllowedRel' => array('nofollow'),
+			'label' => $language_name,
-                'HTML.SafeObject' => true,
+			'content' => $this->render('_view_tab', [
-                'Output.FlashCompat' => true,
+				'category' => $category,
-                'HTML.SafeIframe' => true,
+				'language' => $language,
-                'URI.SafeIframeRegexp'=>'%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/)%',
+			]),
-            ]) ?>
+		];
-        </div>
+	}
-    </div>
+	?>
+
+	<div class="nav-tabs-custom">
+		<?= \yii\bootstrap\Tabs::widget([
+			'items' => $items,
+		]) ?>
+	</div>
 
-    <div class="box">
-        <div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
-        <div class="box-body">
-            <?= DetailView::widget([
-                'model' => $category,
-                'attributes' => [
-                    'meta.title',
-                    'meta.description',
-                    'meta.keywords',
-                ],
-            ]) ?>
-        </div>
-    </div>
 </div>

common/modules/blog/views/manage/post/_form.php

@@ -63,7 +63,7 @@ $this->registerJs($js2);
 		        <div class="col-md-6">
 		            <div class="box box-default">
 		                <div class="box-body">
-		                    <?= $form->field($model, 'category_id')->dropDownList($model->categoriesList(), ['prompt' => '']) ?>
+		                    <?= $form->field($model, 'category_id')->dropDownList($model->categoriesList()) ?>
 		                </div>
 		            </div>
 		        </div>
@@ -94,14 +94,34 @@ $this->registerJs($js2);
 		        </div>
 		    </div>
 
-		    <div class="box box-default">
+			<div class="box box-default">
-		        <div class="box-body">
+				<div class="box-body">
-		            <?= $form->field($model, 'title')->textInput(['maxlength' => true]) ?>
+					<!-- < ?= $form->field($model, 'title')->textInput(['maxlength' => true]) ?> -->
-		            <?= $form->field($model, 'slug')->textInput(['maxlength' => true]) ?>
+					<?= $form->field($model, 'slug')->textInput(['maxlength' => true]) ?>
-		            <?= $form->field($model, 'description')->textarea(['rows' => 5]) ?>
+					<!-- < ?= $form->field($model, 'description')->textarea(['rows' => 5]) ?>
-		            <?= $form->field($model, 'content')->widget(CKEditor::class) ?>
+					< ?= $form->field($model, 'content')->widget(CKEditor::class) ?> -->
-		        </div>
+				</div>
-		    </div>
+			</div>
+
+			<?php
+			$items = [];
+			foreach (Yii::$app->params['translatedLanguages'] as $language => $language_name) {
+				$items[] = [
+					'label' => $language_name,
+					'content' => $this->render('_form_tab', [
+						'form' => $form,
+						'model' => $model,
+						'language' => $language,
+					]),
+				];
+			}
+			?>
+
+			<div class="nav-tabs-custom">
+				<?= \yii\bootstrap\Tabs::widget([
+					'items' => $items
+				]) ?>
+			</div>
 
 			<div class="box box-default">
 				<div class="box-body">
@@ -139,15 +159,6 @@ $this->registerJs($js2);
 				</div>
 			</div>
 
-		    <div class="box box-default">
-		        <div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
-		        <div class="box-body">
-		            <?= $form->field($model->meta, 'title')->textInput() ?>
-		            <?= $form->field($model->meta, 'description')->textarea(['rows' => 2]) ?>
-		            <?= $form->field($model->meta, 'keywords')->textInput() ?>
-		        </div>
-		    </div>
-
 		    <div class="form-group">
 		        <?= Html::submitButton(Yii::t('buttons', 'Save'), [
 		        	'class' => 'btn btn-success',
@@ -171,6 +182,35 @@ $this->registerJs($js2);
 						'formaction' => Url::to(['/blog/manage/post/create-preview', 'id' => $model->_post ? $model->_post->id : null]),
 						'formtarget' => '_blank',
 					]) ?>
+
+
+
+					<div class="btn-group">
+						<button type="button" class="btn btn-info"><?= Yii::t('blog', 'Preview on site') ?></button>
+						<button type="button" class="btn btn-info dropdown-toggle" data-toggle="dropdown">
+							<span class="caret"></span>
+							<span class="sr-only">Toggle Dropdown</span>
+						</button>
+						<ul class="dropdown-menu" role="menu">
+							<?php foreach (Yii::$app->params['translatedLanguages'] as $language => $language_name): ?>
+								<li>
+									<?= Html::submitButton($language_name, [
+										'class' => 'btn btn-block btn-flat bg-white',
+										'value'=>'preview',
+										'name'=>'submit_preview',
+										'formaction' => \yii\helpers\Url::to(['/blog/manage/post/create-preview', 'language' => $language == Yii::$app->params['defaultLanguage'] ? '' : $language]),
+										'formtarget' => '_blank',
+										'style' => 'border:0; background-color:#ffffff;',
+									]) ?>
+								</li>
+							<?php endforeach; ?>
+						</ul>
+					</div>
+
+
+
+
+
 					<hr>
 					<?= $form->field($model, 'status')->radioList(BlogPostHelper::statusList()) ?>
 					<hr>

common/modules/blog/views/manage/post/_form_tab.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Created by Error202
+ * Date: 28.08.2018
+ */
+
+use zertex\ckeditor\CKEditor;
+
+/**
+ * @var $this \yii\web\View
+ * @var $form \yii\widgets\ActiveForm
+ * @var $model \common\modules\blog\forms\BlogPostForm
+ * @var $language string
+ */
+
+$postfix = $language == Yii::$app->params['defaultLanguage'] ? '' : '_' . $language;
+?>
+
+<div class="box box-default">
+	<div class="box-body">
+		<?= $form->field($model, 'title' . $postfix)->textInput(['maxlength' => true]) ?>
+		<?= $form->field($model, 'description' . $postfix)->textarea(['rows' => 5]) ?>
+		<?= $form->field($model, 'content' . $postfix)->widget(CKEditor::class) ?>
+	</div>
+</div>
+
+
+<div class="box box-default">
+	<div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
+	<div class="box-body">
+		<?= $form->field($model, 'meta_title' . $postfix)->textInput() ?>
+		<?= $form->field($model, 'meta_description' . $postfix)->textarea(['rows' => 2]) ?>
+		<?= $form->field($model, 'meta_keywords' . $postfix)->textInput() ?>
+	</div>
+</div>

common/modules/blog/views/manage/post/_view_tab.php

@@ -0,0 +1,78 @@
+<?php
+/**
+ * Created by Error202
+ * Date: 25.08.2018
+ */
+
+use yii\widgets\DetailView;
+use common\modules\blog\entities\BlogPost;
+
+/**
+ * @var $this \yii\web\View
+ * @var $post \common\modules\blog\entities\BlogPost
+ * @var $language string
+ */
+
+?>
+
+<?= DetailView::widget([
+	'model' => $post,
+	'attributes' => [
+		[
+			'label' => Yii::t('blog', 'Title'),
+			'value' => function(BlogPost $entity) use ($language) {
+				return $entity->findTranslation($language)->title;
+			}
+		],
+	],
+]) ?>
+
+<div class="box">
+	<div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
+	<div class="box-body">
+
+<?= DetailView::widget([
+	'model' => $post,
+	'attributes' => [
+		[
+			'label' => Yii::t('blog', 'META Title'),
+			'value' => function(BlogPost $entity) use ($language) {
+				return $entity->findTranslation($language)->meta_title;
+			}
+		],
+		[
+			'label' => Yii::t('blog', 'META Description'),
+			'value' => function(BlogPost $entity) use ($language) {
+				return $entity->findTranslation($language)->meta_description;
+			}
+		],
+		[
+			'label' => Yii::t('blog', 'META Keywords'),
+			'value' => function(BlogPost $entity) use ($language) {
+				return $entity->findTranslation($language)->meta_keywords;
+			}
+		],
+	],
+]) ?>
+	</div>
+</div>
+
+<div class="box">
+	<div class="box-header with-border"><?= Yii::t('blog', 'Description') ?></div>
+	<div class="box-body">
+		<?= Yii::$app->formatter->asNtext($post->findTranslation($language)->description) ?>
+	</div>
+</div>
+
+<div class="box">
+	<div class="box-header with-border"><?= Yii::t('blog', 'Content') ?></div>
+	<div class="box-body">
+		<?= Yii::$app->formatter->asHtml($post->findTranslation($language)->content, [
+			'Attr.AllowedRel' => array('nofollow'),
+			'HTML.SafeObject' => true,
+			'Output.FlashCompat' => true,
+			'HTML.SafeIframe' => true,
+			'URI.SafeIframeRegexp'=>'%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/)%',
+		]) ?>
+	</div>
+</div>

common/modules/blog/views/manage/post/index.php

@@ -34,7 +34,8 @@ $this->params['breadcrumbs'][] = $title;
                     [
                         'attribute' => 'title',
                         'value' => function (BlogPost $model) {
-                            return Html::a(Html::encode($model->title), ['view', 'id' => $model->id]);
+	                        $title = isset($model->findTranslation(Yii::$app->language)->title) ? $model->findTranslation(Yii::$app->language)->title : $model->findTranslation(Yii::$app->params['defaultLanguage'])->title;
+                            return Html::a(Html::encode($title), ['view', 'id' => $model->id]);
                         },
                         'format' => 'raw',
                     ],

common/modules/blog/views/manage/post/update.php

@@ -6,10 +6,10 @@
 
 use yii\helpers\StringHelper;
 
-$title = Yii::t('blog', 'Update Post: {name}', ['name' => StringHelper::truncateWords($post->title, 6, '...')]);
+$title = Yii::t('blog', 'Update Post: {name}', ['name' => StringHelper::truncateWords($post->translation->title, 6, '...')]);
 $this->title = $title;
 $this->params['breadcrumbs'][] = ['label' => Yii::t('blog', 'Posts'), 'url' => ['index']];
-$this->params['breadcrumbs'][] = ['label' => StringHelper::truncateWords($post->title, 4, '...'), 'url' => ['view', 'id' => $post->id]];
+$this->params['breadcrumbs'][] = ['label' => StringHelper::truncateWords($post->translation->title, 4, '...'), 'url' => ['view', 'id' => $post->id]];
 $this->params['breadcrumbs'][] = Yii::t('buttons', 'Editing');
 ?>
 <div class="post-update">

common/modules/blog/views/manage/post/view.php

@@ -10,10 +10,17 @@ use yii\widgets\DetailView;
 /* @var $modificationsProvider yii\data\ActiveDataProvider */
 /* @var $history \common\modules\blog\entities\BlogPost[] */
 
-$title = $post->title;
+$title = $post->translation->title;
 $this->title = $title;
 $this->params['breadcrumbs'][] = ['label' => Yii::t('blog', 'Posts'), 'url' => ['index']];
 $this->params['breadcrumbs'][] = $title;
+
+$css = <<<CSS
+.detail-view th {
+	width: 25%;
+}
+CSS;
+$this->registerCss($css);
 ?>
 <div class="post-view">
 
@@ -50,21 +57,40 @@ $this->params['breadcrumbs'][] = $title;
 		                        'value' => BlogPostHelper::statusLabel($post->status),
 		                        'format' => 'raw',
 		                    ],
-		                    'title',
 		                    [
 		                        'attribute' => 'category_id',
-		                        'value' => ArrayHelper::getValue($post, 'category.name'),
+		                        'value' => $post->category->translation->name, //ArrayHelper::getValue($post, 'category.name'),
 		                    ],
 		                    [
 		                        'label' => Yii::t('post', 'Tags'),
 		                        'format' => 'raw',
 		                        'value' => '<i class="fa fa-tag" aria-hidden="true"></i> ' . implode(' <i class="fa fa-tag" aria-hidden="true"></i> ', ArrayHelper::getColumn($post->tags, 'name')),
 		                    ],
+			                'slug'
 		                ],
 		            ]) ?>
 		        </div>
 		    </div>
 
+			<?php
+			$items = [];
+			foreach (Yii::$app->params['translatedLanguages'] as $language => $language_name) {
+				$items[] = [
+					'label' => $language_name,
+					'content' => $this->render('_view_tab', [
+						'post' => $post,
+						'language' => $language,
+					]),
+				];
+			}
+			?>
+
+			<div class="nav-tabs-custom">
+				<?= \yii\bootstrap\Tabs::widget([
+					'items' => $items,
+				]) ?>
+			</div>
+
 			<?php if ($post->image): ?>
 				<div class="box">
 					<div class="box-header with-border"><?= Yii::t('blog', 'Image') ?></div>
@@ -104,56 +130,11 @@ $this->params['breadcrumbs'][] = $title;
 					</div>
 				</div>
 			<?php endif; ?>
-
-		    <div class="box">
-		        <div class="box-header with-border"><?= Yii::t('blog', 'Description') ?></div>
-		        <div class="box-body">
-		            <?= Yii::$app->formatter->asNtext($post->description) ?>
-		        </div>
-		    </div>
-
-		    <div class="box">
-		        <div class="box-header with-border"><?= Yii::t('blog', 'Content') ?></div>
-		        <div class="box-body">
-		            <?= Yii::$app->formatter->asHtml($post->content, [
-		                'Attr.AllowedRel' => array('nofollow'),
-		                'HTML.SafeObject' => true,
-		                'Output.FlashCompat' => true,
-		                'HTML.SafeIframe' => true,
-		                'URI.SafeIframeRegexp'=>'%^(https?:)?//(www\.youtube(?:-nocookie)?\.com/embed/|player\.vimeo\.com/video/)%',
-		            ]) ?>
-		        </div>
-		    </div>
-
-		    <div class="box">
-		        <div class="box-header with-border"><?= Yii::t('blog', 'SEO') ?></div>
-		        <div class="box-body">
-		            <?= DetailView::widget([
-		                'model' => $post,
-		                'attributes' => [
-		                    [
-		                        'attribute' => 'meta.title',
-		                        'value' => $post->meta->title,
-		                    ],
-		                    [
-		                        'attribute' => 'meta.description',
-		                        'value' => $post->meta->description,
-		                    ],
-		                    [
-		                        'attribute' => 'meta.keywords',
-		                        'value' => $post->meta->keywords,
-		                    ],
-		                ],
-		            ]) ?>
-		        </div>
-		    </div>
-
 		</div>
 		<div class="col-md-3">
 			<div class="box">
 				<div class="box-header with-border"><?= Yii::t('blog', 'History') ?></div>
 				<div class="box-body">
-
 					<?php if ($history): ?>
 					<ul>
 					<?php foreach ($history as $item): ?>
@@ -161,12 +142,10 @@ $this->params['breadcrumbs'][] = $title;
 							<?php if ($item->revision_id): ?>
 								<?= date('d.m.Y H:i', $item->revision_at) ?>
 								→
-
 								<?= Html::a(Yii::t('blog', 'View'), \yii\helpers\Url::to(Yii::$app->get('frontendUrlManager')->createAbsoluteUrl(['/blog/post/preview', 'id' => $item->id])), [
 									'style' => 'font-size:11px;',
 									'target' => '_blank',
 								]) ?>
-
 								|
 
 								<?= Html::a(Yii::t('blog', 'Restore'), ['/blog/manage/post/restore-history', 'id' => $item->id], [
@@ -183,7 +162,6 @@ $this->params['breadcrumbs'][] = $title;
 						</li>
 					<?php endforeach; ?>
 					</ul>
-
 					<?= Html::a(Yii::t('blog', 'Clear History'), ['/blog/manage/post/clear-history', 'id' => $post->id], [
 						'class' => 'btn btn-danger btn-sm pull-right',
 						'data' => [

common/modules/blog/widgets/MenuItemCreatorWidget.php

@@ -17,7 +17,7 @@ class MenuItemCreatorWidget extends Widget
 	public function run()
 	{
 		$form = new MenuItemForm();
-		$form->module = \Yii::t('blog', 'Blog');
+		$form->module = 'blog';
 		$form->name = \Yii::t('blog', 'Blog');
 		$form->title_attr = \Yii::t('blog', 'Blog');
 		$form->menu_id = $this->menu_id;

common/modules/forms/FormsModule.php

@@ -69,7 +69,7 @@ class FormsModule extends \yii\base\Module implements ModuleInterface
 		}
 
 		// prepare notifications
-		$new_messages_count = FormMessage::find()->unread()->count();
+		$new_messages_count = \Yii::$app->moduleManager->isTableExist('{{%forms}}') ? FormMessage::find()->unread()->count() : 0;
 		if ($new_messages_count > 0) {
 			$app->params['notifications'][] = [
 				'icon' => 'address-card-o',

common/modules/languages/views/manage/language/_form.php

@@ -58,13 +58,12 @@ $this->registerJs($js2);
 				<div class="box-header with-border"><?= Yii::t('languages', 'Publish') ?></div>
 				<div class="box-body">
 
-					<?php if (!$model->_language->default): ?>
+					<?php if (isset($model->_language->default) && $model->_language->default): ?>
-						<?= $form->field($model, 'status')->radioList(LanguageHelper::statusList()) ?>
-					<?php else: ?>
 						<div class="callout callout-danger">
 							<p><?= Yii::t('languages', 'Status for default language is active always') ?></p>
 						</div>
-
+					<?php else: ?>
+						<?= $form->field($model, 'status')->radioList(LanguageHelper::statusList()) ?>
 					<?php endif; ?>
 				</div>
 			</div>

common/modules/pages/entities/Page.php

@@ -6,15 +6,10 @@ use common\modules\pages\entities\queries\PageQuery;
 use core\behaviors\LanguageBehavior;
 use core\behaviors\SluggableRelationBehavior;
 use paulzi\nestedsets\NestedSetsBehavior;
-use core\behaviors\MetaBehavior;
 use yii\behaviors\TimestampBehavior;
-use yii\behaviors\SluggableBehavior;
 use common\behaviors\WidgetContentBehavior;
 use yii\db\ActiveRecord;
-use core\entities\Meta;
 use Yii;
-use yii\helpers\Inflector;
-use yii\helpers\Json;
 
 /**
  * @property int $id
@@ -48,8 +43,6 @@ class Page extends ActiveRecord
 	const TYPE_REVISION = 1;
 	const TYPE_PREVIEW = 2;
 
-    public $meta;
-
 	public $_form;
 
     public static function create($form, $slug, $type = Page::TYPE_PUBLIC): self
@@ -72,10 +65,7 @@ class Page extends ActiveRecord
 
     public function getSeoTitle(): string
     {
-    	return $this->translation->meta_title;
+    	return $this->translation->meta_title ?: $this->translation->title;
-        //return $this->meta->title ?: $this->title;
-	    //$meta = Meta::createMeta($this->meta_json);
-	    //return $meta->title;
     }
 
     public static function tableName(): string
@@ -100,6 +90,7 @@ class Page extends ActiveRecord
 		        'tableName' => "{{%pages_lng}}",
 		        'attributes' => ['title', 'content', 'meta_title', 'meta_description', 'meta_keywords'],
 		        'defaultLanguage' => \Yii::$app->params['defaultLanguage'],
+		        //'defaultLanguage' => basename(Yii::$app->getBasePath()) === 'backend' ? Yii::$app->language : Yii::$app->params['defaultLanguage'],
 	        ],
 	        [
 		        //'class' => SluggableBehavior::class,

common/modules/pages/forms/PageForm.php

@@ -23,7 +23,7 @@ class PageForm extends LanguageDynamicModel
 
     public $_page;
 
-    public function __construct(Page $page = null, $config = [])
+	public function __construct(Page $page = null, array $attributes = [], $config = [])
     {
         if ($page) {
             $this->slug = $page->slug;
@@ -31,29 +31,7 @@ class PageForm extends LanguageDynamicModel
 
             $this->_page = $page;
         }
-        parent::__construct($config);
+	    parent::__construct( $page, $attributes, $config );
-	    // fill translate values
-	    if ($page) {
-		    foreach ( $page->translations as $translate ) {
-			    //$meta_translate = Json::decode($translate->meta_json); // get meta
-		    	if ($translate->language == Yii::$app->params['backendDefaultLanguage']) {
-				    $this->{'title'}   = $translate->title;
-				    $this->{'content'} = $translate->content;
-				    // fill meta
-				    $this->{'meta_title'} = $translate->meta_title;
-				    $this->{'meta_description'} = $translate->meta_description;
-				    $this->{'meta_keywords'} = $translate->meta_keywords;
-			    }
-			    else {
-				    $this->{'title' . '_' . $translate->language}   = $translate->title;
-				    $this->{'content' . '_' . $translate->language} = $translate->content;
-					// fill meta
-				    $this->{'meta_title' . '_' . $translate->language} = $translate->meta_title;
-				    $this->{'meta_description' . '_' . $translate->language} = $translate->meta_description;
-				    $this->{'meta_keywords' . '_' . $translate->language} = $translate->meta_keywords;
-			    }
-		    };
-	    };
     }
 
     public function rules(): array
@@ -63,8 +41,8 @@ class PageForm extends LanguageDynamicModel
 	        [
 	            [['title'], 'required'],
 	            [['parentId'], 'integer'],
-	            [['title', 'slug', 'meta_title'], 'string', 'max' => 255],
+	            [['title', 'slug', 'meta_title', 'meta_keywords'], 'string', 'max' => 255],
-	            [['content', 'meta_description', 'meta_keywords'], 'string'],
+	            [['content', 'meta_description'], 'string'],
 	            ['slug', SlugValidator::class],
 		        [['slug'], 'unique', 'targetClass' => Page::class, 'filter' => function (ActiveQuery $query) {
 			        if ($this->type != Page::TYPE_PUBLIC) {

common/modules/pages/migrations/m180824_202316_create_pages_lng_table.php

@@ -36,8 +36,8 @@ class m180824_202316_create_pages_lng_table extends Migration
     public function safeDown()
     {
 	    $this->dropForeignKey('frg_pages_lng_pages_page_id_id', '{{%pages_lng}}');
-	    $this->dropColumn('idx_pages_lng_page_id', '{{%pages_lng}}');
+	    $this->dropIndex('idx_pages_lng_page_id', '{{%pages_lng}}');
-	    $this->dropColumn('idx_pages_lng_language', '{{%pages_lng}}');
+	    $this->dropIndex('idx_pages_lng_language', '{{%pages_lng}}');
         $this->dropTable('{{%pages_lng}}');
     }
 }

common/modules/pages/services/PageManageService.php

@@ -80,13 +80,7 @@ class PageManageService
         $page = $this->pages->get($id);
 
         // Remove revisions
-        $revisions = Page::find()
+	    $this->clearHistory($page);
-	        ->andWhere(['revision_id' => $page->id])
-	        ->all();
-        foreach ($revisions as $revision) {
-        	$this->assertIsNotRoot($revision);
-        	$this->pages->remove($revision);
-        }
 
         $this->assertIsNotRoot($page);
         $this->pages->remove($page);

common/modules/pages/views/manage/page/index.php

@@ -28,7 +28,8 @@ $this->params['breadcrumbs'][] = $this->title;
                         'attribute' => 'title',
                         'value' => function (Page $model) {
                             $indent = ($model->depth > 1 ? str_repeat('  ', $model->depth - 1) . ' ' : '');
-                            return $indent . Html::a(Html::encode($model->translation->title), ['view', 'id' => $model->id]);
+                            $title = isset($model->findTranslation(Yii::$app->language)->title) ? $model->findTranslation(Yii::$app->language)->title : $model->findTranslation(Yii::$app->params['defaultLanguage'])->title;
+                            return $indent . Html::a(Html::encode($title), ['view', 'id' => $model->id]);
                         },
                         'format' => 'raw',
                     ],

common/tests/_data/user.php

@@ -1,14 +1,49 @@
 <?php
 
 return [
-    [
+	'user1' => [
-        'username' => 'bayer.hudson',
+		"id" => 1,
-        'auth_key' => 'HP187Mvq7Mmm3CTU80dLkGmni_FUH_lR',
+		"username" => "Error202",
-        //password_0
+		"auth_key" => "I4MJAUm8ZZ4rennRmwhjfeZ7xV2-FpYn",
-        'password_hash' => '$2y$13$EjaPFBnZOQsHdGuHI.xvhuDp1fHpo8hKRSk6yshqa9c5EG8s3C3lO',
+		"password_hash" => '$2y$13$Q/XqSZs.6Y5KYmKf5OhpEOGWoB1GfBjxg8DTTnvionrJrCkezgyZe',
-        'password_reset_token' => 'ExzkCOaYc1L8IOBs4wdTGGbgNiG3Wz1I_1402312317',
+		"password_reset_token" => null,
-        'created_at' => '1402312317',
+		"email" => "error-202@mail.ru",
-        'updated_at' => '1402312317',
+		"email_confirm_token" => null,
-        'email' => 'nicole.paucek@schultz.info',
+		"status" => 10,
-    ],
+		"created_at" => 1516021751,
+		"updated_at" => 1530816306,
+		"user_pic" => "avatar_e188db6330ceab81865b3996f7bbb3d6_300.png",
+		"backend_language" => "ru",
+		"frontend_language" => "ru",
+	],
+	'user2' => [
+		"id" => 17,
+		"username" => "Error203",
+		"auth_key" => "wW7PWDP0yUvGVzEqy3dZepb0tj19ejv6",
+		"password_hash" => '$2y$13$Spf7/iHOj3aJARSORST4s.blouBXtUPLzMf7sD4AX9akSK1URGkfe',
+		"password_reset_token" => null,
+		"email" => "error-202@yandex.ru",
+		"email_confirm_token" => null,
+		"status" => 10,
+		"created_at" => 1518122129,
+		"updated_at" => 1518127758,
+		"user_pic" => null,
+		"backend_language" => "ru",
+		"frontend_language" => "ru",
+	],
+	'user3' => [
+		"id" => 18,
+		"username" => "zz",
+		"auth_key" => "JbLkAlfA7jQ0XxbaWxUEPWQCzsVZ9gn8",
+		"password_hash" => '$2y$13$gyDo.ax9O962rq9pfh6sX.ZHrZ05cTZNAaX8VEMBL7n6UPsMr/vHa',
+		"password_reset_token" => null,
+		"email" => "zz@morework.ru",
+		"email_confirm_token" => "AcNTOgIMhefCq5tQaOyUqEIeIPLFqFdY",
+		"status" => 0,
+		"created_at" => 1518157352,
+		"updated_at" => 1518157352,
+		"user_pic" => null,
+		"backend_language" => "ru",
+		"frontend_language" => "ru",
+	],
 ];

common/tests/unit/models/LoginFormTest.php

@@ -8,19 +8,30 @@ use core\repositories\user\UserRepository;
 use core\services\auth\AuthService;
 use core\dispatchers\SimpleEventDispatcher;
 use Yii;
-use common\models\LoginForm;
+use core\forms\auth\LoginForm;
 use common\fixtures\UserFixture;
+use yii\helpers\VarDumper;
 
 /**
  * Login form test
  */
 class LoginFormTest extends \Codeception\Test\Unit
 {
+
     /**
      * @var \common\tests\UnitTester
      */
     protected $tester;
 
+	public function __construct( ?string $name = null, array $data = [], string $dataName = '') {
+		parent::__construct( $name, $data, $dataName );
+	}
+
+	protected function _after() {
+		//Yii::$app->user->logout();
+		//Yii::$app->session->close();
+	}
+
 	/**
      * @return array
      */
@@ -28,7 +39,7 @@ class LoginFormTest extends \Codeception\Test\Unit
     {
         return [
             'user' => [
-                'class' => UserFixture::className(),
+                'class' => UserFixture::class,
                 'dataFile' => codecept_data_dir() . 'user.php'
             ]
         ];
@@ -36,39 +47,73 @@ class LoginFormTest extends \Codeception\Test\Unit
 
     public function testLoginNoUser()
     {
-    	$form = new \core\forms\auth\LoginForm();
+    	$form = new LoginForm();
 	    $form->username = 'not_existing_username';
 	    $form->password = 'not_existing_password';
 
-    	$model = new User($form);
+	    $model = User::find()->andWhere(['or', ['username' => $form->username], ['email' => $form->username]])->one();
 
-    	//$as = new AuthService(new UserRepository(new SimpleEventDispatcher(null, null)));
+	    expect('user not exists', !$model)->true();
-    	//$as->auth($form);
+        expect('model should not login user', $model && Yii::$app->user->login(new Identity($model)))->false();
-        expect('model should not login user', Yii::$app->user->login(new Identity($model)))->false();
         expect('user should not be logged in', Yii::$app->user->isGuest)->true();
     }
 
     public function testLoginWrongPassword()
     {
-        $model = new LoginForm([
+	    $form = new LoginForm();
-            'username' => 'bayer.hudson',
+	    $form->username = 'Error202';
-            'password' => 'wrong_password',
+	    $form->password = 'wrong_password';
-        ]);
+
+	    $model = User::find()->andWhere(['or', ['username' => $form->username], ['email' => $form->username]])->one();
 
-        expect('model should not login user', $model->login())->false();
+	    //VarDumper::dump($form);
-        expect('error message should be set', $model->errors)->hasKey('password');
+
+	    expect('model should not login user', $model && Yii::$app->user->login(new Identity($model)))->false();
+        //expect('error message should be set', $form->errors)->hasKey('password');
         expect('user should not be logged in', Yii::$app->user->isGuest)->true();
     }
 
     public function testLoginCorrect()
     {
-        $model = new LoginForm([
+	    $form = new LoginForm();
-            'username' => 'bayer.hudson',
+	    $form->username = 'Error202';
-            'password' => 'password_0',
+	    $form->password = '1111111';
-        ]);
+
+	    //$user->validatePassword($form->password)
+	    $model = User::find()->andWhere(['or', ['username' => $form->username], ['email' => $form->username]])->one();
 
-        expect('model should login user', $model->login())->true();
+        //expect('model should login user', $model && $model->validatePassword($form->password))->true();
-        expect('error message should not be set', $model->errors)->hasntKey('password');
+	    expect('model should login user', $model && Yii::$app->user->login(new Identity($model)))->true();
+        //expect('error message should not be set', $model->errors)->hasntKey('password');
         expect('user should be logged in', Yii::$app->user->isGuest)->false();
     }
+
+    public function testValidPassword()
+    {
+	    $form = new LoginForm();
+	    $form->username = 'Error202';
+	    $form->password = '1111111';
+
+	    $model = User::find()->andWhere(['or', ['username' => $form->username], ['email' => $form->username]])->one();
+
+	    expect('user password validation correct', $model && $model->validatePassword($form->password))->true();
+    }
+
+	public function testNotValidPassword()
+	{
+		$form = new LoginForm();
+		$form->username = 'Error202';
+		$form->password = 'wrong_password';
+
+		$model = User::find()->andWhere(['or', ['username' => $form->username], ['email' => $form->username]])->one();
+
+		expect('user password not valid', $model && $model->validatePassword($form->password))->false();
+	}
+
+	public function testFindByUsername()
+	{
+		$model = User::findByUsername('Error202');
+		expect('find user by username correct', $model && $model->id == 1)->true();
+		expect('find user by username failed', !$model || $model->id != 1)->false();
+	}
 }

core/behaviors/LanguageBehavior.php

@@ -180,8 +180,10 @@ class LanguageBehavior extends Behavior
 	{
 		/** @var ActiveRecord $owner */
 		$owner = $this->owner;
-		if ($owner->isRelationPopulated('translations')) {
+		//if ($owner->isRelationPopulated('translations')) {
+		if ($translationRecords = $owner->translations) {
 			$translations = $this->indexByLanguage($owner->getRelatedRecords()['translations']);
+			//$translations = $this->indexByLanguage($translationRecords);
 			$this->saveTranslations($translations);
 		}
 	}
@@ -255,6 +257,9 @@ class LanguageBehavior extends Behavior
 	{
 		/** @var ActiveRecord $owner */
 		$owner = $this->owner;
+		if (!isset($owner->_form) || !$owner->_form) {
+			return;
+		}
 		foreach ($this->translatedLanguages as $language) {
 			$isDefaultLanguage = $language == $this->defaultLanguage;
 			if (!isset($translations[$language])) {
@@ -315,7 +320,12 @@ class LanguageBehavior extends Behavior
 
 	public function getTranslation($language = null)
 	{
-		$language = $language ?: $this->defaultLanguage;
+		//if (basename(\Yii::$app->getBasePath()) === 'backend') {
+		//	$language = $language ?: $this->defaultLanguage;
+		//}
+		//else {
+			$language = $language ?: \Yii::$app->language;
+		//}
 		// if translate exists
 		$translate = $this->virtualClassName::find()
 			->andWhere([$this->relativeField => $this->owner->id])

core/components/LanguageDynamicModel.php

@@ -9,6 +9,7 @@ namespace core\components;
 
 use yii\base\DynamicModel;
 use Yii;
+use yii\db\ActiveRecord;
 
 class LanguageDynamicModel extends DynamicModel
 {
@@ -16,9 +17,46 @@ class LanguageDynamicModel extends DynamicModel
 	private $new_hints = [];
 	private $new_rules = [];
 
-	public function __construct( array $attributes = [], array $config = [] )
+	public function __construct( ActiveRecord $entity = null, array $attributes = [], array $config = [] )
 	{
+		$used_attributes = $this->getStringAttributes();
 		parent::__construct( array_merge($this->getPublicAttributes(), $this->prepareLanguageAttributes()), $config );
+
+		if ($entity) {
+			foreach ($used_attributes as $used_attribute) {
+				foreach ( $entity->translations as $translate ) {
+					$defaultLanguage = basename( \Yii::$app->getBasePath() ) === 'backend'
+						?
+						Yii::$app->params['backendDefaultLanguage']
+						:
+						Yii::$app->params['defaultLanguage'];
+
+					$languageAttribute = $used_attribute . '_' . $translate->language;
+
+					if ( $translate->language === $defaultLanguage && isset($translate->{$used_attribute})) {
+						$this->{$used_attribute} = $translate->{$used_attribute};
+					}
+					elseif (isset($translate->{$used_attribute})) {
+						$this->{$languageAttribute} = $translate->{$used_attribute};
+					}
+				}
+			}
+		}
+	}
+
+	private function getStringAttributes()
+	{
+		$string_attributes = [];
+		foreach ($this->rules() as $rule) {
+			$attributes = is_array($rule[0]) ? $rule[0] : [$rule[0]];
+			$type = $rule[1];
+			if ($type == 'string') {
+				foreach ($attributes as $attribute) {
+					$string_attributes[] = $attribute;
+				}
+			}
+		}
+		return $string_attributes;
 	}
 
 	private function prepareLanguageAttributes()

core/components/modules/ModuleManager.php

@@ -41,7 +41,7 @@ class ModuleManager
 		$modules = [];
 		$localModules = $this->getLocalModules();
 		foreach ($localModules as $local_module) {
-			if (!$db_module = ModuleRecord::find()->andWhere(['name' => $local_module['name']])->one()) {
+			if ($this->isTableExist('modules') && !$db_module = ModuleRecord::find()->andWhere(['name' => $local_module['name']])->one()) {
 				$db_module = $this->service->create($local_module['name'], "common\\modules\\".$local_module['name']."\\" . $local_module['module']);
 				$db_module->description = $local_module['description'];
 				$modules[] = $db_module;
@@ -87,4 +87,9 @@ class ModuleManager
 		$this->moduleNames = $names;
 	}
 
+	public function isTableExist($name): bool
+	{
+		return Yii::$app->db->schema->getTableSchema($name) !== null;
+	}
+
 }

core/entities/Settings.php

@@ -65,7 +65,7 @@ class Settings extends ActiveRecord
 	public function behaviors(): array
 	{
 		return [
-			TimestampBehavior::className(),
+			TimestampBehavior::class,
 		];
 	}
 }

core/entities/Slider.php

@@ -65,7 +65,7 @@ class Slider extends ActiveRecord
 	{
 		return [
 			[
-				'class' => ImageUploadBehavior::className(),
+				'class' => ImageUploadBehavior::class,
 				'attribute' => 'image',
 				'createThumbsOnRequest' => true,
 				'filePath' => '@staticRoot/origin/slider/[[id]].[[extension]]',

core/forms/menu/MenuForm.php

@@ -16,18 +16,7 @@ class MenuForm extends LanguageDynamicModel
 	    if ($menu) {
 		    $this->_menu = $menu;
 	    }
-	    parent::__construct( $attributes, $config );
+	    parent::__construct( $menu, $attributes, $config );
-		// fill translate values
-	    if ($menu) {
-		    foreach ( $menu->translations as $translate ) {
-			    if ($translate->language == Yii::$app->params['backendDefaultLanguage']) {
-			    	$this->name = $translate->name;
-			    }
-			    else {
-				    $this->{'name' . '_' . $translate->language} = $translate->name;
-			    }
-		    };
-	    };
     }
 
     public function rules(): array

core/forms/menu/MenuItemForm.php

@@ -21,7 +21,7 @@ class MenuItemForm extends LanguageDynamicModel
 
     private $_menu;
 
-    public function __construct(MenuItem $menu = null, $config = [])
+    public function __construct(MenuItem $menu = null, array $attributes = [], $config = [])
     {
         if ($menu) {
         	$this->menu_id = $menu->menu_id;
@@ -35,7 +35,7 @@ class MenuItemForm extends LanguageDynamicModel
 
             $this->_menu = $menu;
         }
-        parent::__construct($config);
+        parent::__construct($menu, $attributes, $config);
 	    if ($menu) {
 		    foreach ( $menu->translations as $translate ) {
 			    if ($translate->language == Yii::$app->params['backendDefaultLanguage']) {

frontend/config/LanguageUrlManager.php

@@ -15,6 +15,9 @@ class LanguageUrlManager extends UrlManager
 {
 	public function init()
 	{
+		if (basename(Yii::$app->getBasePath()) !== 'frontend') {
+			return parent::init();
+		}
 		LanguageHelper::setLanguage(Yii::$app->request->getUrl());
 		$langPrefix = Yii::$app->language . '/';
 		$finalRules[$langPrefix] = '';

frontend/config/test.php

@@ -8,5 +8,11 @@ return [
         'urlManager' => [
             'showScriptName' => true,
         ],
+        'user' => [
+	        'identityClass' => 'common\auth\Identity',
+	        'enableAutoLogin' => true,
+	        'identityCookie' => ['name' => '_identity', 'httpOnly' => true, 'domain' => $params['cookieDomain']],
+	        'loginUrl' => ['auth/auth/login'],
+        ],
     ],
 ];

frontend/controllers/auth/AuthController.php

@@ -24,7 +24,7 @@ class AuthController extends Controller
 	{
 		return [
 			'access' => [
-				'class' => AccessControl::className(),
+				'class' => AccessControl::class,
 				'rules' => [
 					[
 						'actions' => ['login'],

frontend/tests/fixtures/UserFixture.php

@@ -7,9 +7,10 @@
 namespace frontend\tests\fixtures;
 
 
+use core\entities\user\User;
 use yii\test\ActiveFixture;
 
 class UserFixture extends ActiveFixture
 {
-	public $modelClass = 'core\entites\user\User';
+	public $modelClass = User::class;
 }

frontend/tests/fixtures/data/user.php

@@ -12,7 +12,9 @@ return [
 		"status" => 10,
 		"created_at" => 1516021751,
 		"updated_at" => 1530816306,
-		"user_pic" => "avatar_e188db6330ceab81865b3996f7bbb3d6_300.png"
+		"user_pic" => "avatar_e188db6330ceab81865b3996f7bbb3d6_300.png",
+		"backend_language" => "ru",
+		"frontend_language" => "ru",
 	],
 	'user2' => [
 		"id" => 17,
@@ -25,7 +27,9 @@ return [
 		"status" => 10,
 		"created_at" => 1518122129,
 		"updated_at" => 1518127758,
-		"user_pic" => null
+		"user_pic" => null,
+		"backend_language" => "ru",
+		"frontend_language" => "ru",
 	],
 	'user3' => [
 		"id" => 18,
@@ -38,6 +42,8 @@ return [
 		"status" => 0,
 		"created_at" => 1518157352,
 		"updated_at" => 1518157352,
-		"user_pic" => null
+		"user_pic" => null,
+		"backend_language" => "ru",
+		"frontend_language" => "ru",
 	],
 ];

frontend/tests/unit/UserTest.php

@@ -7,6 +7,7 @@
 namespace frontend\tests\unit;
 
 use Codeception\Test\Unit;
+use core\entities\Meta;
 use frontend\tests\UnitTester;
 use frontend\tests\fixtures\UserFixture;
 
@@ -21,6 +22,8 @@ class UserTest extends Unit
 	{
 		return [
 			'users' => UserFixture::class,
+			//'dataFile' => '/app/frontend/tests/fixtures/data/user.php',
+			//'dataFile' => codecept_data_dir() . 'user.php'
 		];
 	}
 
@@ -32,10 +35,38 @@ class UserTest extends Unit
 
 	}
 
-	// test
+	public function testFindUserByUsername()
-	public function testTest()
 	{
 		$user = $this->tester->grabFixture('users', 'user1');
+		//$user = $this->users['user1'];
+		//expect_that($user = User::findByUsername('Error202'));
+		//expect($user->id)->equals(1);
+
+
+
+		$this->assertEquals(1, $user->id);
+		$this->assertEquals('Error202', $user->username);
+		//expect_not(User::findByUsername('Error203'));
+	}
+
+	/*public function testValidateUser()
+	{
+		$user = User::findByUsername('Error202');
+		expect_that($user->validatePassword('4220618'));
+		expect_not($user->validatePassword('123456'));
+	}*/
+
+	public function testMeta()
+	{
+		$meta = new Meta('test', 'desc', 'keys');
+		expect($meta->title)->equals('test');
+
 	}
 
+	// test
+	/*public function testTest()
+	{
+		$user = $this->tester->grabFixture('users', 'user1');
+	}*/
+
 }

frontend/web/themes/start/modules/blog/views/post/_post.php

@@ -13,11 +13,11 @@ $url_full = Yii::$app->params['frontendHostInfo'] . Url::to(['/blog/post/post',
 
 <!-- Blog Post -->
 <div class="card mb-4">
-	<a href="<?= $url ?>" title="<?= Html::encode($model->title) ?>"><img class="card-img-top" src="<?= Html::encode($model->getThumbFileUrl('image', 'blog_list')) ?>" alt="<?= Html::encode($model->title) ?>"></a>
+	<a href="<?= $url ?>" title="<?= Html::encode($model->translation->title) ?>"><img class="card-img-top" src="<?= Html::encode($model->getThumbFileUrl('image', 'blog_list')) ?>" alt="<?= Html::encode($model->translation->title) ?>"></a>
 	<div class="card-body">
-		<h2 class="card-title"><?= Html::encode($model->title) ?></h2>
+		<h2 class="card-title"><?= Html::encode($model->translation->title) ?></h2>
-		<p class="card-text"><?= StringHelper::truncateWords(Html::encode($model->description), 30, '...') ?></p>
+		<p class="card-text"><?= StringHelper::truncateWords(Html::encode($model->translation->description), 30, '...') ?></p>
-		<a href="<?= $url ?>" class="btn btn-primary" title="<?= Html::encode($model->title) ?>"><?= Yii::t('blog_public', 'Read More') ?> &rarr;</a>
+		<a href="<?= $url ?>" class="btn btn-primary" title="<?= Html::encode($model->translation->title) ?>"><?= Yii::t('blog_public', 'Read More') ?> &rarr;</a>
 	</div>
 	<div class="card-footer text-muted">
 		<time datetime="<?= date('Y') ?>"><?= Yii::$app->formatter->asDate($model->published_at, 'php:d F, Y') ?></time>

frontend/web/themes/start/modules/blog/views/post/post.php

@@ -9,12 +9,12 @@ use yii\helpers\Url;
 
 $this->title = $post->getSeoTitle();
 
-$this->registerMetaTag(['name' =>'description', 'content' => $post->meta->description]);
+$this->registerMetaTag(['name' =>'description', 'content' => $post->translation->meta_description]);
-$this->registerMetaTag(['name' =>'keywords', 'content' => $post->meta->keywords]);
+$this->registerMetaTag(['name' =>'keywords', 'content' => $post->translation->meta_keywords]);
 
 $this->params['breadcrumbs'][] = ['label' => Yii::t('blog_public', 'Blog'), 'url' => ['/blog/post/index']];
 $this->params['breadcrumbs'][] = ['label' => $post->category->name, 'url' => ['/blog/post/category', 'id' => $post->category->id]];
-$this->params['breadcrumbs'][] = $post->title;
+$this->params['breadcrumbs'][] = $post->translation->title;
 
 $this->params['active_category'] = $post->category;
 
@@ -30,7 +30,7 @@ $url_full = Yii::$app->params['frontendHostInfo'] . Url::to(['/blog/post/post',
 <!-- Post Content Column -->
 
 			<!-- Title -->
-			<h1 class="mt-4"><?= Html::encode($post->title) ?></h1>
+			<h1 class="mt-4"><?= Html::encode($post->translation->title) ?></h1>
 
 			<hr>
 
@@ -51,11 +51,11 @@ $url_full = Yii::$app->params['frontendHostInfo'] . Url::to(['/blog/post/post',
 			<hr>
 
 			<!-- Post Content -->
-			<p class="lead"><?= Html::encode($post->description) ?></p>
+			<p class="lead"><?= Html::encode($post->translation->description) ?></p>
 
 			<!-- < ?= $post->content ?> -->
 
-			<?= Yii::$app->formatter->asHtml($post->content, [
+			<?= Yii::$app->formatter->asHtml($post->translation->content, [
 			'Attr.AllowedRel' => array('nofollow'),
 			'HTML.SafeObject' => true,
 			'Output.FlashCompat' => true,