Correzioni sulla modifica dati allegato

include/modifica_allegato.php

@@ -35,7 +35,7 @@ echo '
         </div>
 
         <div class="col-md-6">
-            {[ "type": "text", "label": "'.tr('Categoria').'", "name": "categoria_allegato", "value": "'.$allegato->category.'" ]}
+            {[ "type": "text", "label": "'.tr('Categoria').'", "name": "categoria_allegato", "value": "'.$allegato->category.'", "disabled": "'.intval(in_array($allegato->category, ['Fattura Elettronica'])).'" ]}
         </div>
     </div>
 

src/HTMLBuilder/Manager/FileManager.php

@@ -83,7 +83,7 @@ class FileManager implements ManagerInterface
 
         <div class="box-tools pull-right">';
 
-                if (!empty($category)) {
+                if (!empty($category) && !in_array($category, ['Fattura Elettronica'])) {
                     $result .= '
             <button type="button" class="btn btn-box-tool category-save hide">
                 <i class="fa fa-check"></i>

src/Models/Upload.php

@@ -32,11 +32,26 @@ class Upload extends Model
 
     protected $file_info;
 
+    /**
+     * @return mixed|string
+     */
     public function getCategoryAttribute()
     {
         return $this->attributes['category'] ?: 'Generale';
     }
 
+    /**
+     * @param $value
+     */
+    public function setCategoryAttribute($value)
+    {
+        if ($value == 'Generale' || $value == ''){
+            $value = null;
+        }
+
+        $this->attributes['category'] = $value;;
+    }
+
     /**
      * Crea un nuovo upload.
      *