feat(user status): automate user status for events

[miaulalala]

• Resolves: Set user status to busy when own calendar contains busy event #31177

Summary

The user status currently only takes into account the availability settings. Automatically set a user status to free or busy depending on their calendar transparency, event status and availability settings combined.

This can be done with a free/busy request just like the Calendar app does for the free/busy modal.

How to test:

THe easiest way to test is to create 5- minute calendar events and have some sort of VAVAILABLITY setting.

The decision tree is the following:

Status decision tree:

USER DEFINED STATUS

• Persistent status such as DND, OFFLINE, INVISIBLE?
  • leave the status alone
• Not persistent?
  • get Calendar status
    • calendar checks for events (BUSY) and availability (within the availability and no event = ONLINE, event = AWAY + in a meeting status, outside availability = BUSY + away status)
    • calendar reports identical to existing status (i.e. online == online)
      • leave status alone
    • calendar status is different (i. e. user has status ONLINE but calendar reports AWAY or BUSY)
      • process the new calendar status - in a meeting if a event is happening, away if outside availability

NOT USER DEFINED

• get calendar status
• process the new calendar status - in a meeting if a event is happening, away if outside availability

TODO

• tests

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)

[github-advanced-security]

Psalm found more than 10 potential problems in the proposed changes. Check the Files changed tab for more details.

[miaulalala]

Having nextcloud/calendar#3193 would be good @ChristophWurst - shall I add it as a followup?

Context:

[nimishavijay]

I think the status alignment with teams needs to be a separate ticket and is not within the scope of this feature.

Would it not be possible to just change the icons for all the statuses?
New icons:
Available: check-circle in --color-success
Busy: circle in --color-error
Away: watch-later in --color-warning
DND: do-not-disturb-on in --color-error
Offline: trip-origin in --color-text-maxcontrast

[jancborchardt]

Agree with @nimishavijay. If that is out of scope, a good first step would be to just do the same that we do when in a call – which is not changing the status, only emoji and status text, right @nickvergessen?

[nickvergessen]

which is not changing the status, only emoji and status text, right

We do change the status to "Away" (when the user was not invisible (=> no status change) or DND (=> in call with DND))
https://github.com/nextcloud/spreed/blob/3ce5c7bdaafeb8f4747f7bc05e60ebd33ada192a/lib/Status/Listener.php#L55-L83

[miaulalala]

Agree with @nimishavijay. If that is out of scope, a good first step would be to just do the same that we do when in a call – which is not changing the status, only emoji and status text, right @nickvergessen?

Aight, chaningin the status to "away" for now, and removing the icons. Follow up ticket for icon changes discussion here:#41299

[ChristophWurst]

Code looks good

[ChristophWurst]

Worked for my local instance once I cleared the Away override and the custom status message

[miaulalala]

Failing Cypress test: theming/admin-settings.cy.ts (unrelated)