feat: Store user which has downloaded file in activity feed

[Koc]

Summary

I've added information about user which downloaded file via public link (if this user was logged in)

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)

[Koc]

@kesselb can you run pipeline for PR?

[Koc]

mates, seems like some test failures are unrelated to my changes. How can we fix them?

• performance: Errors during submodule fetch: 3rdparty
• cypress tests

[kesselb]

Ignore performance and cypress for now.

[Koc]

@kesselb all green 🟢, except performance and cypress

[artonge]

Rebased

[Koc]

@artonge so, let's merge then?

[artonge]

@Koc sure, I created a local copy of your PR here: #46533
This is to have the result of all the CI steps.

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[skjnldsv]

Tests were successful in #46533
Can be merged for 31

[Koc]

sad that we can't include it into 30 😿

[skjnldsv]

To be fair, I think this also requires some discussion. Because we have no display on the public sharing pages, to tell the user they are logged in, I think this creates a fake feeling of privacy. You might want to open a link and not be tracked as an existing user.

[Koc]

@skjnldsv to be honest I don't see any problem here because functionality named "Shared link" and not "Anonymous link". Also I can add some kind of warning message for logged in users that we will store his username during download. WDYT?

[sorbaugh]

@Koc does this also work with internal links?

[Koc]

@sorbaugh good question. No, in this case there are no any activity stored at all. Url looks like http://localhost/remote.php/dav/files/user/308986224.jpg and it seems like we're not entering into ShareController at all.

Maybe we can store activity by modifying \OCA\DAV\Connector\Sabre\FilesPlugin::httpGet, WDYT?

BTW I've rebased PR but there are still conflicts in the ShareControllerTest 😕

[kesselb]

@Koc conflicts 😨

[Koc]

@kesselb I know 😃

Fixed, BTW