fix and image for tag

Author: ivanhrytsaim

Controller/Adminhtml/Tag/Save.php

@@ -45,4 +45,54 @@ protected function filterParams($data)
 
         return $data;
     }
+
+    /**
+     * @param $model
+     * @param $request
+     * @return void
+     */
+    protected function _beforeSave($model, $request)
+    {
+        /* Prepare images */
+        $data = $model->getData();
+
+        foreach (['tag_img'] as $key) {
+            if (isset($data[$key]) && is_array($data[$key])) {
+                if (!empty($data[$key]['delete'])) {
+                    $model->setData($key, null);
+                } else {
+                    if (isset($data[$key][0]['name']) && isset($data[$key][0]['tmp_name'])) {
+                        $image = $data[$key][0]['name'];
+
+                        $imageUploader = $this->_objectManager->get(
+                            \Magefan\Blog\ImageUpload::class
+                        );
+                        $image = $imageUploader->moveFileFromTmp($image, true);
+
+                        $model->setData($key, $image);
+                    } else {
+                        if (isset($data[$key][0]['url']) && false !== strpos($data[$key][0]['url'], '/media/')) {
+                            $url = $data[$key][0]['url'];
+
+                            /**
+                             *    $url may have two types of values
+                             *    /media/.renditions/magefan_blog/a.png
+                             *    http://crowdin.dev.magefan.top/media/magefan_blog/tmp/a.png
+                             */
+
+                            $keyString = strpos($url, '/.renditions/') !== false ? '/.renditions/' : '/media/';
+                            $position = strpos($url, $keyString);
+
+                            $model->setData($key, substr($url, $position + strlen($keyString)));
+
+                        } elseif (isset($data[$key][0]['name'])) {
+                            $model->setData($key, $data[$key][0]['name']);
+                        }
+                    }
+                }
+            } else {
+                $model->setData($key, null);
+            }
+        }
+    }
 }

Model/Tag.php

@@ -266,4 +266,22 @@ public function getShortContentExtractor()
 
         return $this->shortContentExtractor;
     }
+
+    /**
+     * @return array|mixed|null
+     */
+    public function getTagImg()
+    {
+        if (!$this->hasData('tag_image')) {
+            if ($file = $this->getData('tag_img')) {
+                $image = $this->_url->getMediaUrl($file);
+
+            } else {
+                $image = false;
+            }
+            $this->setData('tag_image', $image);
+        }
+
+        return $this->getData('tag_image');
+    }
 }

Ui/DataProvider/Tag/Form/TagDataProvider.php

@@ -78,7 +78,18 @@ public function getData()
         $items = $this->collection->getItems();
         /** @var $tag \Magefan\Blog\Model\Tag */
         foreach ($items as $tag) {
+            $tag = $tag->load($tag->getId()); //temporary fix
             $this->loadedData[$tag->getId()] = $tag->getData();
+            $data = $tag->getData();
+            $key = 'tag_img';
+            $name = $data[$key];
+            unset($data[$key]);
+            $data[$key][0] = [
+                'name' => $name,
+                'url' => $tag->getTagImg(),
+            ];
+//            var_dump($tag->getTagImg());exit();
+            $this->loadedData[$tag->getId()] = $data;
         }
 
         $data = $this->dataPersistor->get('blog_tag_form_data');