Thumbnails are missing in Deleted files view

[jnweiger]

Initial Checklist

• [x] I understand this is a bug report and questions should be posted in the Community Discussions
• [x] I searched issues and couldn’t find anything (or linked relevant results below)

Bug Description

Seen with opencloud 3.7.0

In tile view, where the timestamp is not shown, the preview is an important help for finding a specific file.

Reproduction Steps

• log in to server web UI
• upload a JPEG to the personal space.
• thumbnail preview appears immediately. OK
• delete the JPEG
• switch to the 'Deleted file'. No thumbnail previews there. BAD.

Expected Outcome

Expected behaviour:

• files move to trash together with their thumbnails.

Actual Outcome

no thumbnails

[kulmann]

I agree with the expected behaviour. I'm moving this to the backend repo. Backend doesn't provide thumbnails for trashed files.