plugins: plugin system about uppy

[hedgerh]

If the user is using their own UI and want to integrate with dropbox, for instance, what is the transloadit-dropbox plugin going to provide them to do this?

[kvz]

I think there is one more step

input file -> modifications/configuration -> uploading -> server-side processing -> output

modifications/configuration is for instance: selecting an area that the server will use as cropping coordinates. Like https://transloadit.com/example_apps/image-cropper/index.php

[hedgerh]

Updated my post to reflect that for easy reference.

[kvz]

If the user is using their own UI and want to integrate with dropbox, for instance, what is the transloadit-dropbox plugin going to provide them to do this?

A consistent interface I think? If dropbox' integration kit does BC-breaking changes, our plugin could compensate for that. Our plugin might also need to ask servers for auth tokens or similar.

I'm not sure of course. It's an interesting idea. We'd need to learn more

[arturi]

The ‘simplest’ way to figure this out: build Instagram, Dropbox and Google Drive, compare them and see if they turned out different or mostly the same. Then question this again.

Look here, it is a plugin for social share & like buttons: https://github.com/sapegin/social-likes/blob/master/src/social-likes.js#L33. Seems like they all are kind of the same, but there are minor differences and additions here and there.

[kvz]

The ‘simplest’ way to figure this out: build Instagram, Dropbox and Google Drive, compare them and see if they turned out different or mostly the same. Then question this again.

I'd have to agree that this is best decided by trying.

[kvz]

My gut feeling says we'd get a messy core quickly if it had to compensate for all the different implementation details of the external libraries. Small wrappers seem cleaner and easier to update, and protect core from many changes as external libraries change

As for

input file -> modifications/configuration -> uploading -> server-side processing -> output

I think each plugin will need to 'announce' where it belongs in this chain by exposing a type.

[kvz]

We have settled for now on a basic system as laid in https://github.com/transloadit/transloadit-js-client/blob/f1aa1072d5159c372624a57d5a8edaad2119efa9/classes.es6#L55