feat(caldav): allow attendees to add guests to an event - #63167
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Organizers can set X-NC-ALLOW-ATTENDEE-GUESTS to let attendees invite further people. Their reply reports the guests back as X-NC-ADD-GUEST, and the organizer's copy picks them up as regular attendees. Assisted-by: ClaudeCode:claude-opus-5 Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
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Pull request overview
Adds CalDAV support for organizer-authorized attendee guests.
Changes:
- Advertises attendee guest capability and registers the new property.
- Reports and processes attendee-added guests while preserving pending RSVP state.
- Adds unit coverage for capabilities and scheduling behavior.
Reviewed changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
apps/dav/lib/AppInfo/Application.php |
Registers the guest permission property. |
apps/dav/lib/CalDAV/TipBroker.php |
Implements guest scheduling and RSVP handling. |
apps/dav/lib/Capabilities.php |
Advertises guest support. |
apps/dav/tests/unit/CalDAV/TipBrokerTest.php |
Tests scheduling behavior. |
apps/dav/tests/unit/CapabilitiesTest.php |
Tests capability output. |
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| if ($instances[$recurId] !== 'NEEDS-ACTION') { | ||
| // A reply leaving the attendee at NEEDS-ACTION, for | ||
| // example one only forwarding the invitation, is not | ||
| // an answer, so keep asking for one. | ||
| unset($attendee['RSVP']); |
| if ($commonName !== null) { | ||
| $parameters['CN'] = $commonName; | ||
| } | ||
| $vevent->add('ATTENDEE', $href, $parameters); |
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Summary
UI nextcloud/calendar#8719
Organizers can set X-NC-ALLOW-ATTENDEE-GUESTS to let attendees invite further people. Their reply reports the guests back as X-NC-ADD-GUEST, and the organizer's copy picks them up as regular attendees.
Notes
Test cases
Checklist
3. to review, feature component)stable32)AI (if applicable)