Integrate appointments on the profile page

[ChristophWurst]

Ref nextcloud/server#28139

@jancborchardt @nimishavijay please spec how this should work, ideally with a few screenshots that demonstrate the expected interaction

• What will be rendered if the profile's users has no appointment configurations?
• What will be rendered if the profile user has one publicly visible appointment configuration?
• What will be rendered if the profile user has more than one publicly visible appointment configuration?

For your information, appointment configuration is the technical term for one of the appointment slot patterns that you can possibly create. Example: Coffee call, Lunch at the buffet, Consultation and so on. Users can have none or as many appointment configurations as they like.

[jancborchardt]

On Profile, it would just be a link (in the form of a button) to the "Public appointment booking page" as listed in #3484

If someone has multiple appointment configurations, we can go multiple ways depending on what is possible in the remaining time:

• Have an overview page for different appointment configurations, like Calendly does
• Have a dropdown in the Profile info settings to choose the appointment configuration you want the button on your profile page to link to

And to specifically answer your questions:

What will be rendered if the profile's users has no appointment configurations?

Simple: Just don’t show the checkbox in the profile info, don’t show a button either.
Advanced: "Show appointment booking" could be greyed out, with subline note and possibly link to Calendar to set one up.

What will be rendered if the profile user has one publicly visible appointment configuration?

If "Show appointment booking" is checked, that button will link to that one appointment configuration.

What will be rendered if the profile user has more than one publicly visible appointment configuration?

As mentioned above, either an overview page or the dropdown.

[ChristophWurst]

Have an overview page for different appointment configurations, like Calendly does

I would go with this for simplicity reasons, otherwise the public API needs a way for Calendar to register and render such a setting on the user's profile settings page. I will update the ticket to make sure we also have the configuration overview page, similar to Calendly.

Simple: Just don’t show the checkbox in the profile info, don’t show a button either.
Advanced: "Show appointment booking" could be greyed out, with subline note and possibly link to Calendar to set one up.

Will put that into the requirements of the profile page ticket. That's not possible with the current API.

[ChristophWurst]

On Profile, it would just be a link (in the form of a button) to the "Public appointment booking page" as listed in #3484

FYI I've created #3542 because the overview page and the booking page are two different features.

[ChristophWurst]

Done with #3574