Test that uploaded image is an image file, return error otherwise

- New javascript function inventreeFileUpload

InvenTree/part/forms.py

@@ -78,7 +78,6 @@ class EditPartForm(HelperForm):
             'purchaseable',
             'salable',
             'notes',
-            'image',
         ]
 
 

InvenTree/part/templates/part/detail.html

@@ -153,7 +153,7 @@
             {
                 accept_text: 'Activate',
                 accept: function() {
-                    inventreeUpdate(
+                    inventreePut(
                         "{% url 'api-part-detail' part.id %}",
                         {
                             active: true,
@@ -176,7 +176,7 @@
             {
                 accept_text: 'Deactivate',
                 accept: function() {
-                    inventreeUpdate(
+                    inventreePut(
                         "{% url 'api-part-detail' part.id %}",
                         {
                             active: false,

InvenTree/part/templates/part/part_base.html

@@ -108,47 +108,22 @@
 
         var files = transfer.files;
 
-        console.log('dropped');
-
         if (files.length > 0) {
             var file = files[0];
 
-            var formData = new FormData();
-
-            var token = getCookie('csrftoken');
-
-            formData.append('file', file);
-
-            $.ajax({
-                beforeSend: function(xhr, settings) {
-                    xhr.setRequestHeader('X-CSRFToken', token);
-                },
-                url: "{% url 'part-image-upload' part.id %}",
-                type: 'POST',
-                data: formData,
-                processData: false,
-                contentType: false,
-                success: function(data, status, xhr) {
-                    //location.reload();
-                },
-                error: function(xhr, status, error) {
-                    console.log('Error uploading thumbnail: ' + status);
-                    console.log(error);
-                }
-            });
-
-            /*
-            inventreeUpdate(
+            inventreeFileUpload(
                 "{% url 'part-image-upload' part.id %}",
-                formData,
+                file,
+                {},
                 {
-                    method: 'POST',
-                    dataType: 'json',
+                    success: function(data, status, xhr) {
+                        location.reload();
+                    },
+                    error: function(xhr, status, error) {
+                        showAlertDialog('Error uploading image', renderErrorMessage(xhr));
+                    }
                 }
             );
-            */
-
-            console.log('submitted');
         }
 
     });

InvenTree/part/views.py

@@ -30,7 +30,7 @@ from .forms import EditSupplierPartForm
 from InvenTree.views import AjaxView, AjaxCreateView, AjaxUpdateView, AjaxDeleteView
 from InvenTree.views import QRCodeView
 
-from InvenTree.helpers import DownloadFile, str2bool
+from InvenTree.helpers import DownloadFile, str2bool, TestIfImage
 
 
 class PartIndex(ListView):
@@ -275,22 +275,29 @@ class UploadPartImage(AjaxView):
     model = Part
 
     def post(self, request, *args, **kwargs):
+
+        response = {}
+        status = 200
+
         try:
             part = Part.objects.get(pk=kwargs.get('pk'))
         except Part.DoesNotExist:
-            error_dict = {
-                'error': 'Part not found',
-            }
+            response['error'] = 'Part not found'
             return JsonResponse(error_dict, status=404)
 
-        print("Files:", request.FILES)
         uploaded_file = request.FILES['file']
 
-        response_dict = {
-            'success': 'File was uploaded successfully',
-        }
+        if TestIfImage(uploaded_file):
+            part.image = uploaded_file
+            part.clean()
+            part.save()
 
-        return JsonResponse(response_dict, status=200)
+            response['success'] = 'File was uploaded successfully'
+        else:
+            response['error'] = 'Not a valid image file'
+            status = 400
+
+        return JsonResponse(response, status=status)