Feature: support handle image uploading manually

[zhaoyao91]

Currently we can only specify an uploading url, but in many situations the uploading processes are quite different from there to there.
It would be great if we can specify an custom function to fully handle the image uploading.

[JiHong88]

Hi @zhaoyao91
Can you give me an example of how it should be?
I don't know much about it :(

[zhaoyao91]

for example, there may be another image option imageUploadHandler, which is an async function like async (imageFile) => imageUrl

[MRB60]

I agree that a function call wound be nice. I use FetchAPI style myself.
I also miss that I cannot add additional info (like user reference) prior to upload and in the reply callback. At the moment I misuse filename for that.
However, FetchAPI might render incompatibility and it is very good that Suneditor has no dependencies.

[JiHong88]

Um.. Do you need a function that will be called just before an image create to modify the information in the image?

[MRB60]

I need the be able to add custom parameters to the POST request - and receive custom parameters in reply. @zhaoyao91 might need to do more of course.
As an example, in another part of my code (not used with Suneditor), I allow image rotation and upload of thumbimage (generated, scaled down done in js) togther with original image.

[JiHong88]

Okay.
First, I'll add a custom parameter.

[zhaoyao91]

The current uploadUrl way may be convenient for some cases, but it is not flexible and extensible.

By supporting the uploadFunc, which is lower level in abstraction, you can span more situations without any effort.

The two ways are not conflicting. But I think capability is prior to the ease-of-use.

[JiHong88]

The 2.26.0 version has been updated.
If there is an issue, please register as a new issue.
Thank you.