Cloudinary API Support for Media Uploads

[candideu]

Is your feature request related to a problem? Please describe. I've been having a lot of trouble getting S3 compatible apps like Backblaze to work for image uploads, and have no desire to use Amazon's option. See: https://github.com/knadh/listmonk/issues/617

Describe the solution you'd like I'd love to see an option to make use of Cloudinary's Upload API: https://cloudinary.com/documentation/image_upload_api_reference. Another app which makes use of this is Ghost: https://ghost.org/integrations/cloudinary/

[knadh]

@rhnvrm this commit (https://github.com/knadh/listmonk/pull/640) should've added Backblaze b2 support, right?

[candideu]

I've just tried it again today, and no luck:

Any time I try the s3 file upload, there's some kind of error. For reference, when I've tested this in the past, I was able to use the same credentials on nocodb's Backblaze integration, and it worked.

I usually upload my media to Cloudinary and copy the link, but it would be nice to be able to directly upload to Cloudinary from Listmonk.

[rhnvrm]

@candideu Yes, b2 should ideally work after #640

Can you share the version of listmonk you are running?

[candideu]

@rhnvrm v 2.2.0, hosted on Railway.app

[rhnvrm]

Hi

I tested backblaze keys with the listmonk UI locally and it seems to have worked and successfully uploaded the file.

Here are a sample settings.

And the upload page.

[candideu]

Thanks for sharing these screenshots @rhnvrm! I finally got it to work today. Thanks to your screenshot, I realized that I was missing the "-002" in the region, the bucket name. Setting my Bucket type to "Public" (both on Backblaze and Listmonk) also helped with accessing the files.

That said, having the option to also use Cloudinary with Listmonk would also be great!