Support reply controls

[mediaformat]

This plugin follows Wordpress site options, but a Post's comment options are not advertised in anyway.

The streams project uses commentPolicy with various options:

'commentPolicy' can be any of
'authenticated' - matches the typical ActivityPub permissions
'contacts' - matches approved followers
'any connections' - matches followers regardless of approval
'site: foobar.com' - matches any actor or clone instance from 'foobar.com'
'public' - matches anybody at all, may require moderation if the network isn't known
'self' - matches the activity author only
'until=2001-01-01T00:00Z' - comments are closed after the date given. This can be supplied on its own or appended to any other commentPolicy string by preceding with a space; for example 'contacts until=2001-01-01T00:00Z'.

We could minimally support until with get_option( 'close_comments_days_old' ) + post_publish date.

w3c/activitypub#319 replyPreference
mastodon/mastodon#8565

[mediaformat]

A FEP is being proposed that covers most of the use cases.

https://codeberg.org/fediverse/fep/src/branch/main/feps/fep-5624.md

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[pfefferle]

Keep

[github-actions]

This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[Menrath]

Mobilizon uses repliesModerationOption with allow_all, closed, moderated.
PeerTube has a commentsEnabled field with true or false (Edit: which Mobilizon also has a fallback to!)

We are currently investigating this as well.

[github-actions]

This issue is stale because it has been open 120 days with no activity. Remove stale label or comment or this will be closed in 5 days.