[FEATURE] Support for deadline submission status icons

[BTWS2]

Is it possible to add icons similar to those on dodona.ugent.be, to show if the solution was correct/wrong before/after the deadline? If students make a test with the extension this information is important.

Maybe this should be the default, but can be disabled with a toggle in the settings to only show correct/wrong icons.

Documentation: https://dodona-edu.github.io/nl/guides/students/courses/#indienstatus

[stijndcl]

This is not really possible, as exercises on Dodona don't currently expose a "last-submission-before-deadline"-type of attribute. This means that the plugin would, for every exercise, have to request every single submission, check which one was the latest before the deadline, and check whether or not it was correct. This would significantly reduce the speed of the plugin to the point where it's faster and easier to just open Dodona in a new tab right away.

[BTWS2]

Oh, i didn't know that. Thank you for the clarification. I agree with you.

[stijndcl]

Closing for now. I've opened an issue for this on Dodona's GH. If it ever gets implemented (or they can help me find a better way to do this), I'll re-open it & look into it.

[BTWS2]

@stijndcl The requested feature will be available in an upcoming release. Can you reopen this issue?