Add filename field to disk export

circle/dashboard/forms.py

@@ -824,6 +824,7 @@ class VmCreateDiskForm(OperationForm):
 
 
 class VmDiskExportForm(OperationForm):
+    exported_name = forms.CharField(max_length=100, label=_('Filename'))
     disk_format = forms.ChoiceField(
         choices=Disk.EXPORT_FORMATS,
         label=_('Format'))
@@ -850,7 +851,9 @@ class VmDiskExportForm(OperationForm):
                     HTML(_("<label>Disk:</label> %s") % escape(self.disk)),
                     css_class="form-group",
                 ),
-                Field('disk'), Field('disk_format')
+                Field('disk'),
+                Field('exported_name'),
+                Field('disk_format')
             )
         return helper
 

circle/storage/models.py

@@ -497,9 +497,7 @@ class Disk(TimeStampedModel):
         disk.save()
         return disk
 
-    def export(self, disk_format, upload_link, task):
-        exported_name = self.name if self.name != '' else self.filename
-
+    def export(self, exported_name, disk_format, upload_link, task):
         queue_name = self.get_remote_queue_name('storage', priority='slow')
         remote = storage_tasks.export_disk.apply_async(
             kwargs={

circle/vm/operations.py

@@ -389,10 +389,10 @@ class ExportDiskOperation(InstanceOperation):
         except NoStoreException:
             raise PermissionDenied
 
-    def _operation(self, user, disk, disk_format, task):
+    def _operation(self, user, disk, exported_name, disk_format, task):
         store = Store(user)
         upload_link = store.request_upload('/')
-        disk.export(disk_format, upload_link, task)
+        disk.export(exported_name, disk_format, upload_link, task)
 
 
 @register_operation