From d7245f5ed0f96d098ad4a43fede51d77aa3170eb Mon Sep 17 00:00:00 2001
From: Anastasia <steska13@gmail.com>
Date: Thu, 14 Jun 2018 16:33:31 +0300
Subject: [PATCH] - create book - update image book

---
 backend/controllers/BookController.php | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 backend/views/book/_form.php           | 52 ++++++++++++++++++++++++++++++++++++++++++++++------
 backend/views/book/create.php          | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 148 insertions(+), 8 deletions(-)
 create mode 100644 backend/views/book/create.php

diff --git a/backend/controllers/BookController.php b/backend/controllers/BookController.php
index e67c239..e0902fa 100644
--- a/backend/controllers/BookController.php
+++ b/backend/controllers/BookController.php
@@ -9,11 +9,15 @@
     namespace backend\controllers;
     
     use artbox\core\admin\actions\Index;
+    use common\models\Author;
     use common\models\Book;
     use yii\filters\AccessControl;
     use yii\filters\VerbFilter;
+    use yii\helpers\ArrayHelper;
     use yii\web\Controller;
     use yii\web\NotFoundHttpException;
+    use yii\web\Response;
+    use yii\web\UploadedFile;
 
     class BookController extends Controller
     {
@@ -66,21 +70,45 @@
                     'hasLanguage'      => false,
                     'enableMassDelete' => true,
                     'modelPrimaryKey'  => 'id',
-                    'create' => false,
+                    'create' => true,
                 ],
             ];
         }
     
-    
+        public function actionCreate()
+        {
+            /**
+             * @var Book $model;
+             */
+            $model = new Book();
+            $authors = Author::find()->all();
+            $data = ArrayHelper::map($authors, 'id', 'secondname');
+            if ($model->load(\Yii::$app->request->post()) && $model->save()) {
+                $model->saveImage(UploadedFile::getInstanceByName('file'));
+                return $this->redirect('index');
+            } else {
+                return $this->render(
+                    'create',
+                    [
+                        'model' => $model,
+                        'data' => $data
+                    ]
+                );
+            }
+        }
     
         public function actionUpdate($id)
         {
+            /**
+             * @var Book $model;
+             */
             $model = $this->findModel($id);
         
             $model->on_main = true;
             $model->save(false, [ 'on_main' ]);
         
             if ($model->load(\Yii::$app->request->post()) && $model->save()) {
+                $model->saveImage(UploadedFile::getInstanceByName('file'));
                 return $this->redirect('index');
             } else {
                 return $this->render(
@@ -124,4 +152,29 @@
             }
             rmdir($dir);
         }
+    
+        public function actionDeleteImage()
+        {
+            \Yii::$app->response->format = Response::FORMAT_JSON;
+            $book = Book::find()
+                                  ->where([ 'id' => \Yii::$app->request->post('id') ])
+                                  ->one();
+            if ($book !== null){
+                if (file_exists(
+                    \Yii::getAlias('@storage/books/') . $book->id . '/' . \Yii::$app->request->post('image')
+                )) {
+                    unlink(
+                        \Yii::getAlias('@storage/books/') . $book->id . '/' . \Yii::$app->request->post(
+                            'image'
+                        )
+                    );
+                }
+                $book->image = null;
+                $book->save();
+                return \GuzzleHttp\json_encode('success');
+            }
+            
+            
+            return \GuzzleHttp\json_encode('error');
+        }
     }
\ No newline at end of file
diff --git a/backend/views/book/_form.php b/backend/views/book/_form.php
index bc79c0c..e163063 100644
--- a/backend/views/book/_form.php
+++ b/backend/views/book/_form.php
@@ -1,8 +1,8 @@
 <?php
     
     use artbox\core\admin\assets\Switchery;
-    use artbox\core\helpers\ImageHelper;
     use dosamigos\tinymce\TinyMce;
+    use kartik\file\FileInput;
     use kartik\select2\Select2;
     use yii\helpers\Html;
     use yii\helpers\Url;
@@ -13,6 +13,7 @@
     /* @var $this yii\web\View */
     /* @var $model \common\models\Book */
     /* @var $form yii\widgets\ActiveForm */
+    /* @var array $data*/
     
     Switchery::register($this);
     $js = <<< JS
@@ -27,18 +28,57 @@ JS;
     
     
     $this->registerJs($js, View::POS_READY);
+    
+    if (!empty($model->image)) {
+            $files[] ='<img src="/storage/books/' . $model->id . '/' . $model->image . '" class="file-preview-image kv-preview-data rotate-35921 is-portrait-gt4" style="width:200px;" title="' . $model->image . '">';
+        $config [] = ["url" => "delete-image", "key" => 0, 'extra' => ['image' => $model->image, 'id' => $model->id]];
+    } else {
+        $files = [];
+        $config = [];
+    }
 ?>
 
 <div class="feedback-form">
     
-    <?php $form = ActiveForm::begin(); ?>
+    <?php $form = ActiveForm::begin(['options' => ['enctype' => 'multipart/form-data']]); ?>
     
     <?= $form->field($model, 'title')
              ->textInput([ 'maxlength' => true ]) ?>
-    <div class="form-group">
-    <?=ImageHelper::set('@storage/books/'.$model->id.'/'.$model->image)->cropResize(262, 390)->renderImage()?>
-    </div>
-  <?=$model->author->name.' '.$model->author->secondname?>
+    <?php echo FileInput::widget(
+        [
+            'name'          => 'file',
+            'options'       => [
+                'multiple' => false,
+                'accept'   => 'image/*',
+            ],
+            'pluginOptions' => [
+                'maxFileCount'     => 1,
+                'showUpload'       => false,
+                'removeClass'      => 'btn btn-danger',
+                'removeIcon'       => '<i class="glyphicon glyphicon-trash"></i> ',
+                'initialPreview'   => $files,
+                'overwriteInitial' => true,
+                'initialPreviewConfig'        => $config
+            ],
+        ]
+    ) ?>
+  
+  <?php
+      if (!$model->isNewRecord){
+          echo $model->author->name.' '.$model->author->secondname;
+      }else{
+          echo $form->field($model, 'author_id')
+                    ->widget(
+                        Select2::classname(),
+                        [
+                            'data'          => $data,
+                            'pluginOptions' => [
+                                'allowClear' => true,
+                            ],
+                        ]
+                    );
+      }
+      ?>
     
     <?= $form->field($model, 'description')
              ->widget(
diff --git a/backend/views/book/create.php b/backend/views/book/create.php
new file mode 100644
index 0000000..bcc7dbc
--- /dev/null
+++ b/backend/views/book/create.php
@@ -0,0 +1,47 @@
+<?php
+    
+    use yiister\gentelella\widgets\Panel;
+    
+    /* @var $this yii\web\View */
+    /* @var $model \common\models\Book */
+    /* @var array $data*/
+    
+    $this->title = Yii::t(
+            'core',
+            'Create {modelClass}: ',
+            [
+                'modelClass' => 'Book',
+            ]
+        ) . $model->title;
+    $this->params[ 'breadcrumbs' ][] = [
+        'label' => Yii::t('app', 'Books'),
+        'url'   => [ 'index' ],
+    ];
+    $this->params[ 'breadcrumbs' ][] = [
+        'label' => $model->title,
+        'url'   => [
+            'view',
+            'id' => $model->id,
+        ],
+    ];
+    $this->params[ 'breadcrumbs' ][] = Yii::t('core', 'Create');
+?>
+
+<?php $panel = Panel::begin(
+    [
+        'header'  => $this->title,
+        'options' => [
+            'class' => 'x_panel feedback-create',
+        ],
+    ]
+) ?>
+
+<?= $this->render(
+    '_form',
+    [
+        'model' => $model,
+        'data' => $data
+    ]
+) ?>
+
+<?php $panel::end(); ?>
--
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