fix blog

common/components/activeRecordBehaviors/FileUploadBehavior.php

+<?php
+namespace common\components\activeRecordBehaviors;
+
+use Yii;
+use yii\base\Behavior;
+use yii\db\ActiveRecord;
+use yii\web\UploadedFile;
+
+class FileUploadBehavior extends Behavior
+{
+    public $path;
+    public $folder;
+    public $file;
+    public $unlinkFile = false;
+
+    public $field;
+
+    public function events()
+    {
+        return [
+            ActiveRecord::EVENT_BEFORE_UPDATE => 'Save',
+            ActiveRecord::EVENT_BEFORE_INSERT => 'Insert',
+            ActiveRecord::EVENT_BEFORE_DELETE => 'Delete',
+        ];
+    }
+
+    private function getAbsolutePath()
+    {
+        return Yii::getAlias($this->path);
+    }
+
+    private function uploadFile()
+    {
+        if(!file_exists($this->getAbsolutePath()))
+        {
+            mkdir($this->getAbsolutePath(), 0777, true);
+        }
+
+        $field = $this->field;
+
+        $this->owner->$field = $this->folder . date('dmYHis-') . uniqid() . '.' . $this->file->extension;
+        $this->file->saveAs($this->getAbsolutePath() . $this->owner->$field);
+    }
+
+    private function deleteFile()
+    {
+        $field = $this->field;
+
+        if($this->owner->$field && file_exists($this->getAbsolutePath() . $this->owner->$field))
+        {
+            unlink($this->getAbsolutePath() . $this->owner->$field);
+            $this->owner->$field = null;
+        }
+    }
+
+    public function Save($event)
+    {
+        $this->file = UploadedFile::getInstance($this->owner, 'file');
+
+        if($this->owner->unlinkFile || $this->file)
+        {
+            $this->deleteFile();
+        }
+
+        if($this->file)
+        {
+            $this->uploadFile();
+        }
+
+        return true;
+    }
+
+    public function Insert($event)
+    {
+        $this->file = UploadedFile::getInstance($this->owner, 'file');
+
+        if($this->file)
+        {
+            $this->uploadFile();
+        }
+
+        return true;
+    }
+
+    public function Delete($event)
+    {
+        $this->deleteFile();
+        
+        return true;
+    }
+}

common/modules/blog/models/Post.php

@@ -54,6 +54,8 @@ class Post extends \common\components\ActiveRecordModel
             [['active', 'created_at', 'updated_at'], 'integer'],
             [['url'], 'string', 'max' => 255],
             [['url'], 'unique'],
+            [['preview', 'unlinkFile'], 'safe'],
+            [['file'], 'file', 'skipOnEmpty' => true, 'extensions' => 'png, jpg, jpeg, gif'],
         ];
     }
 
@@ -66,6 +68,12 @@ class Post extends \common\components\ActiveRecordModel
             'langs' => [
                 'class' => 'common\modules\blog\components\PostLangBehavior',
             ],
+            'file' => [
+                'class' => 'common\components\activeRecordBehaviors\FileUploadBehavior',
+                'path' => '@frontend/web',
+                'folder' => '/uploads/blog/',
+                'field' => 'preview'
+            ],
         ];
     }
 
@@ -78,6 +86,9 @@ class Post extends \common\components\ActiveRecordModel
             'id' => 'ID',
             'url' => 'Ссылка',
             'active' => 'Видимость',
+            'file' => 'Изображение',
+            'preview' => 'Изображение',
+            'unlinkFile' => 'Удалить изображение',
             'created_at' => 'Дата добавления',
             'updated_at' => 'Дата обновления',
         ];

common/modules/blog/views/post-admin/_form.php

@@ -3,6 +3,8 @@
 use yii\helpers\Html;
 use yii\widgets\ActiveForm;
 
+use common\modules\blog\models\Post;
+
 /* @var $this yii\web\View */
 /* @var $model common\modules\blog\models\Post */
 /* @var $form yii\widgets\ActiveForm */
@@ -10,7 +12,11 @@ use yii\widgets\ActiveForm;
 
 <div class="post-form">
 
-    <?php $form = ActiveForm::begin(); ?>
+    <?php $form = ActiveForm::begin([
+        'options' => [
+            'enctype' => 'multipart/form-data'
+        ]
+    ]); ?>
 
 	    <?= $form->field($model, 'url')->textInput(['maxlength' => 250])->hint('Для создания ЧПУ («Человеку Понятный Урл») укажите латинскими буквами путь, например, razdel/podrazdel/nazvanie_stranici.html') ?>
 
@@ -23,6 +29,15 @@ use yii\widgets\ActiveForm;
 	        'label' => ' '
 	    ], false); ?>
 
+	    <?php if($model->preview) 
+        {
+            echo Html::img(\Yii::$app->params['frontUrl'] . '/uploads/blog/' . $model->preview);
+        } ?>
+
+        <?= $form->field($model, 'file')->fileInput() ?>
+
+        <?= $form->field($model, 'unlinkFile')->checkbox(); ?>
+
 	    <ul class="nav nav-pills">
 	        <?php $c = 0; foreach ($langs as $i => $content) : $c++; ?>
 	            <li class="<?=($c==1?'active':'')?>"><a href="#lang-<?=$content->lang->url?>" data-toggle="tab"><?=$content->lang->name?></a></li>

common/modules/blog/views/post-admin/manage.php

@@ -24,7 +24,14 @@ $this->params['breadcrumbs'][] = $this->title;
         'columns' => [
             // ['class' => 'yii\grid\SerialColumn'],
 
-            'url:url',
+            [
+                'attribute' => 'url',
+                'format' => 'raw',
+                'value' => function($model)
+                {
+                    return Html::a($model->url, \Yii::$app->params['frontUrl'] . '/blog/' . $model->url, ['target' => '_blank', 'title' => 'Просмотреть как страницу видит пользователь', 'data-toggle'=>"tooltip"]);
+                }
+            ],
             [
                 'attribute' => 'active',
                 'filter' => Post::$active_title,

common/modules/content/controllers/ContentAdminController.php

@@ -112,18 +112,9 @@ class ContentAdminController extends AdminController
             try 
             {
                 $model->attributes = Yii::$app->request->post('CoContent');
-                $model->image = UploadedFile::getInstance($model, 'image');
 
-                if($model->validate())
+                if($model->save())
                 {
-                    if($model->image)
-                    {
-                        $model->upload();
-                        $model->image = null;
-                    }
-                        
-                    $model->save();
-
                     $transaction->commit();
                     return $this->redirect(['manage']);
                 }
@@ -191,23 +182,9 @@ class ContentAdminController extends AdminController
             try 
             {
                 $model->attributes = Yii::$app->request->post('CoContent');
-                $model->image = UploadedFile::getInstance($model, 'image');
 
-                if($model->validate())
+                if($model->save())
                 {
-                    if($model->image)
-                    {
-                        if($model->preview)
-                        {
-                            $model->deletePreview();
-                        }
-
-                        $model->upload();
-                        $model->image = null;
-                    }
-                        
-                    $model->save();
-
                     $transaction->commit();
                     return $this->redirect(['manage']);
                 }

common/modules/content/models/CoContent.php

@@ -32,10 +32,6 @@ class CoContent extends \common\components\ActiveRecordModel
     const CUSTOM_DARK = 'dark';
     const CUSTOM_WHITE = 'white';
 
-    const PHOTO_FOLDER = '/uploads/content/';
-
-    public $image;
-
     public static $cutom_list = [
         self::CUSTOM_DARK => 'Темный',
         self::CUSTOM_WHITE => 'Светлый',
@@ -61,6 +57,12 @@ class CoContent extends \common\components\ActiveRecordModel
             'langs' => [
                 'class' => 'common\modules\content\components\CoContentLangBehavior',
             ],
+            'file' => [
+                'class' => 'common\components\activeRecordBehaviors\FileUploadBehavior',
+                'path' => '@frontend/web',
+                'folder' => '/uploads/content/',
+                'field' => 'preview'
+            ],
             'timestamp' => [
                 'class' => TimestampBehavior::className(),
                 'createdAtAttribute' => 'created_at',
@@ -100,7 +102,7 @@ class CoContent extends \common\components\ActiveRecordModel
     {
         return [
             [['active'], 'integer'],
-            [['image'], 'file', 'skipOnEmpty' => true, 'extensions' => 'png, jpg, jpeg, gif'],
+            [['file'], 'file', 'skipOnEmpty' => true, 'extensions' => 'png, jpg, jpeg, gif'],
             [['url'], 'required'],
             [['url'], 'string', 'max' => 250],
             [['category_id', 'priority', 'custom'], 'safe'],
@@ -118,7 +120,7 @@ class CoContent extends \common\components\ActiveRecordModel
             'category_id' => Yii::t('content', 'Category ID'),
             'url' => Yii::t('content', 'Url'),
             'name' => Yii::t('content', 'Name'),
-            'image' => 'Превью',
+            'file' => 'Превью',
             'custom' => 'Заголовок',
             'priority' => 'Приоритет в Sitemap',
             'title' => Yii::t('content', 'Title'),
@@ -176,36 +178,4 @@ class CoContent extends \common\components\ActiveRecordModel
     {
         return $this->hasMany(CoContentLang::className(), ['content_id' => 'id']);
     }
-
-    private function getPath()
-    {
-        return Yii::getAlias('@frontend/web') . self::PHOTO_FOLDER;
-    }
-
-    public function upload()
-    {
-        if ($this->validate()) 
-        {
-            if(!file_exists($this->getPath()))
-            {
-                mkdir($this->getPath(), 0777, true);
-            }
-
-            $this->preview = date('dmYHis-') . uniqid() . '.' . $this->image->extension;
-            $this->image->saveAs($this->getPath() . $this->preview);
-            return true;
-        } 
-        else 
-        {
-            return false;
-        }
-    }
-
-    public function deletePreview()
-    {
-        if(file_exists($this->getPath() . $this->preview))
-        {
-            unlink($this->getPath() . $this->preview);
-        }
-    }
 }

common/modules/content/views/content-admin/_form.php

@@ -47,10 +47,10 @@ $blocks = \common\modules\content\models\CoBlocks::find()->all();
 
         <?php if($model->preview) 
         {
-            echo Html::img(\Yii::$app->params['frontUrl'] . CoContent::PHOTO_FOLDER . $model->preview);
+            echo Html::img(\Yii::$app->params['frontUrl'] . $model->preview);
         } ?>
 
-        <?= $form->field($model, 'image')->fileInput() ?>
+        <?= $form->field($model, 'file')->fileInput() ?>
 
         <ul class="nav nav-pills">
             <?php $c = 0; foreach ($langs as $i => $content) : $c++; ?>

common/modules/content/views/content-admin/index.php

@@ -28,7 +28,7 @@ use common\modules\content\models\CoCategory;
                 'attribute' => 'url',
                 'format' => 'raw',
                 'value' => function($data) {
-                    return Html::a($data->url, Yii::$app->params['frontUrl'].($data->url!='/'?'/':'').$data->url, ['target' => '_blank', 'title' => 'Просмотреть как страницу видит пользователь', 'data-toggle'=>"tooltip"]);$data->category->name;
+                    return Html::a($data->url, Yii::$app->params['frontUrl'].($data->url!='/'?'/':'').$data->url, ['target' => '_blank', 'title' => 'Просмотреть как страницу видит пользователь', 'data-toggle'=>"tooltip"]);
                 }
             ],
             [

console/migrations/m160210_053816_add_column_posts.php

+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m160210_053816_add_column_posts extends Migration
+{
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+        $this->addColumn('posts', 'preview', Schema::TYPE_STRING.'(60) DEFAULT NULL');
+    }
+
+    public function safeDown()
+    {
+        $this->dropColumn('posts', 'preview');
+    }
+}

frontend/views/layouts/block/cases.php

@@ -16,7 +16,7 @@ $models = CoContent::find()
         <?php foreach ($models as $model) : ?>
             <div class="col-md-6 col-xs-6 col-sm-12">
                 <div class="keys_block_small">
-                    <img src="<?=CoContent::PHOTO_FOLDER . $model->preview?>" height="338" width="455">
+                    <img src="<?=$model->preview?>" height="338" width="455">
                     <div class="keys_small_title" <?if($model->custom==CoContent::CUSTOM_WHITE){?>style="color:#fff;"<?}?>><?=$model->lang->title?></div>
                     <div class="keys_small_foot">
                         <?=Html::a('<span>Подробнее</span>', ['/'.$model->url], ['class' => 'keys_small_btn_more'])?>

frontend/views/layouts/block/projects.php

@@ -30,9 +30,9 @@ $cases = CoContent::find()->where([
                             <span class="others_project__subtitle"><?=$model->lang->title?></span>
                             <p class="others_project__txt"><?=$model->lang->text?></p>
                             <a href="<?=Url::to(['/' . $model->url])?>" class="others_project__bt">Подробнее</a>
-                            <a href="<?=Url::to(['/case'])?>" class="others_project__link">Все проекты (<?=$cases->count();?>)</a>
+                            <a href="<?=Url::to(['/portfolio'])?>" class="others_project__link">Все проекты (<?=$cases->count();?>)</a>
                         </div>
-                        <img src="<?=CoContent::PHOTO_FOLDER . $model->preview?>" height="476" width="489">
+                        <img src="<?=$model->preview?>" height="476" width="489">
                     </div>
                 <?php endforeach; ?>