[studio] File selector with upload data source does not report file size

[russdanner]

The file selector component no longer receives the file size from the backend when uploading a file:

Data Source: file-desktop-upload.js

Calls this operation:
CStudioAuthoring.Operations.uploadAsset(site, path, isUploadOverwrite, callback);

Which on success returns fileData
success: function(fileData) { if (control) { control.insertItem(path + "/" + fileData.fileName, path + "/" + fileData.fileName, fileData.fileExtension, fileData.size); control._renderItems(); } }

fileData.size is returning undefined.

To reproduce:

Create a simple form with a file-upload data source linked to a item selector, open form and upload file.

Note that call to service does NOT return size in response. It should.
http://localhost:8080/studio/asset-upload?nocache=Fri%20Mar%2024%202017%2011:05:44%20GMT-0400%20(EDT)
{ fileName: "research.jpg", fileExtension: "jpg" }

[sumerjabri]

@russdanner can you provide details on how to reach this state and more clearly indicate what's wrong?

[sumerjabri]

Closing this as we don't have enough detail.

[dejan-brkic]

Done
studio:
PR #601 #602

studio-ui
PR #308 #309