R8 the Mastodon API made real: featured tags, endorsements, notes, notify and languages, suggestions, the direct stream

Featured tags per persona (/api/v1/featured_tags, suggestions, tags/:name/feature, accounts' featured tags, max 10),
listed at /tattoos as Hashtags and sent as Add/Remove{Hashtag} to followers on the featured collection, as Mastodon
sends them; remote accounts' tags received and read from featuredTags. Endorsements (pin/endorse) and private notes
(PersonaNote) kept per persona and never federated; the relationship's notifying, languages, endorsed and note, with
follow's notify (status notifications) and languages (home filter). Reading preferences set on /clientapi. Suggestions
v1/v2 with dismissals and staff picks, never the persona or a sibling. conversation events on the direct stream.
translate, annual reports and the admin API answer. New collections backed up and removed with their persona.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WpVCoDeM1qUTRp4fXQdfof
This commit is contained in:
thepraandClaude Opus 5.5 committed 2026-10-18 08:38:11 +02:00
1 parent d08fbabaa5
commit 87529bca49
42 files changed
+1505 -77

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@@ -6,20 +6,23 @@ using System.Text.Json.Nodes;
namespace PrivaPub.Federation.Inbox.Handlers
{
// An account pins one of its posts (Add to its `featured` collection) or unpins it (Remove), as Mastodon and Akkoma
// send it; inside a community's announce, the community features a post made in it. On its wall (Smithereen's, FEP-400e)
// it tells of a post someone wrote there, or takes it off. Any other target (a community's moderators) is not ours to
// keep.
// send it; inside a community's announce, the community features a post made in it. A Hashtag added to or removed from
// its `featured` collection (as Mastodon sends it) or its `featuredTags` is a featured tag (R8). On its wall
// (Smithereen's, FEP-400e) it tells of a post someone wrote there, or takes it off. Any other target (a community's
// moderators) is not ours to keep.
public class FeaturedHandler : IActivityHandler
{
readonly IFeaturedPosts _featured;
readonly IWalls _walls;
readonly IRemoteActorService _remoteActors;
readonly Infrastructure.Jobs.IJobQueue _queue;
readonly Domain.Social.IFeaturedTags _tags;
readonly bool _add;
public FeaturedHandler(IFeaturedPosts featured, bool add, IWalls walls = default, IRemoteActorService remoteActors = default,
Infrastructure.Jobs.IJobQueue queue = default)
Infrastructure.Jobs.IJobQueue queue = default, Domain.Social.IFeaturedTags tags = default)
{
_tags = tags;
_featured = featured;
_walls = walls;
_remoteActors = remoteActors;
@@ -36,9 +39,18 @@ namespace PrivaPub.Federation.Inbox.Handlers
var target = Objects.ActivityJson.Id(activity["target"]);
// a collection of its own we do not know of: its document read again, at most hourly, in case it was kept before
// we read that collection (a wall)
if (_remoteActors != default && target != default && target != actor.FeaturedURL && target != actor.WallURL
if (_remoteActors != default && target != default && target != actor.FeaturedURL && target != actor.WallURL && target != actor.FeaturedTagsURL
&& Objects.Origin.Same(target, actor.ActorURI) && actor.UpdatedAt < DateTime.UtcNow.AddHours(-1))
actor = await _remoteActors.GetActor(actor.ActorURI, refresh: true, token) ?? actor;
// a featured hashtag: an object of its own, with no id (its href is no post), so before anything reads it as one
if (Objects.ActivityJson.Value(activity["object"], "type") == "Hashtag")
{
if (_tags != default && target != default && (target == actor.FeaturedURL || target == actor.FeaturedTagsURL))
await _tags.Receive(activity, actor, _add, token);
else
Arrival.Drop("unknown-target");
return;
}
if (_walls != default && !string.IsNullOrEmpty(actor.WallURL) && target == actor.WallURL)
await _walls.Receive(activity, actor, _add, token);
else