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✨ Activitypub supports reply and repost

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This commit is contained in:
LittleSheep
2026-01-01 13:37:29 +08:00
parent fb15930611
commit 7c5c92a501
5 changed files with 114 additions and 72 deletions
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38
DysonNetwork.Sphere/ActivityPub/ActivityPubDeliveryService.cs
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@@ -10,7 +10,8 @@ public class ActivityPubDeliveryService(
ActivityPubQueueService queueService,
IConfiguration configuration,
ILogger<ActivityPubDeliveryService> logger,
IClock clock
IClock clock,
ActivityPubObjectFactory objFactory
)
{
private string Domain => configuration["ActivityPub:Domain"] ?? "localhost";
@@ -53,7 +54,7 @@ public class ActivityPubDeliveryService(
string targetActorUri
)
{
var localActor = await GetLocalActorAsync(publisherId);
var localActor = await objFactory.GetLocalActorAsync(publisherId);
if (localActor == null)
return false;
@@ -106,7 +107,7 @@ public class ActivityPubDeliveryService(
string targetActorUri
)
{
var localActor = await GetLocalActorAsync(publisherId);
var localActor = await objFactory.GetLocalActorAsync(publisherId);
if (localActor == null)
return false;
@@ -140,7 +141,7 @@ public class ActivityPubDeliveryService(
if (relationship == null) return false;
var success = await EnqueueActivityDeliveryAsync("Undo", activity, actorUrl, targetActor.InboxUri, activityId);
db.Remove(relationship);
await db.SaveChangesAsync();
@@ -151,7 +152,7 @@ public class ActivityPubDeliveryService(
{
if (post.PublisherId == null)
return false;
var localActor = await GetLocalActorAsync(post.PublisherId.Value);
var localActor = await objFactory.GetLocalActorAsync(post.PublisherId.Value);
if (localActor == null)
return false;
@@ -166,9 +167,9 @@ public class ActivityPubDeliveryService(
["type"] = "Create",
["actor"] = actorUrl,
["published"] = (post.PublishedAt ?? post.CreatedAt).ToDateTimeOffset(),
["to"] = ActivityPubObjectFactory.PublicTo,
["to"] = new[] { ActivityPubObjectFactory.PublicTo },
["cc"] = new[] { $"{actorUrl}/followers" },
["object"] = ActivityPubObjectFactory.CreatePostObject(configuration, post, actorUrl)
["object"] = objFactory.CreatePostObject(post, actorUrl)
};
var followers = await GetRemoteFollowersAsync();
@@ -187,7 +188,7 @@ public class ActivityPubDeliveryService(
{
if (post.PublisherId == null)
return false;
var localActor = await GetLocalActorAsync(post.PublisherId.Value);
var localActor = await objFactory.GetLocalActorAsync(post.PublisherId.Value);
if (localActor == null)
return false;
@@ -202,9 +203,9 @@ public class ActivityPubDeliveryService(
["type"] = "Update",
["actor"] = actorUrl,
["published"] = (post.PublishedAt ?? post.CreatedAt).ToDateTimeOffset(),
["to"] = ActivityPubObjectFactory.PublicTo,
["to"] = new[] { ActivityPubObjectFactory.PublicTo },
["cc"] = new[] { $"{actorUrl}/followers" },
["object"] = ActivityPubObjectFactory.CreatePostObject(configuration, post, actorUrl)
["object"] = objFactory.CreatePostObject(post, actorUrl)
};
var followers = await GetRemoteFollowersAsync();
@@ -223,7 +224,7 @@ public class ActivityPubDeliveryService(
{
if (post.PublisherId == null)
return false;
var localActor = await GetLocalActorAsync(post.PublisherId.Value);
var localActor = await objFactory.GetLocalActorAsync(post.PublisherId.Value);
if (localActor == null)
return false;
@@ -499,8 +500,10 @@ public class ActivityPubDeliveryService(
stats.TotalDeliveries = deliveries.Count;
stats.SentDeliveries = deliveries.Count(d => d.Status == DeliveryStatus.Sent);
stats.FailedDeliveries = deliveries.Count(d => d.Status == DeliveryStatus.Failed || d.Status == DeliveryStatus.ExhaustedRetries);
stats.PendingDeliveries = deliveries.Count(d => d.Status == DeliveryStatus.Pending || d.Status == DeliveryStatus.Processing);
stats.FailedDeliveries = deliveries.Count(d =>
d.Status == DeliveryStatus.Failed || d.Status == DeliveryStatus.ExhaustedRetries);
stats.PendingDeliveries =
deliveries.Count(d => d.Status == DeliveryStatus.Pending || d.Status == DeliveryStatus.Processing);
return stats;
}
@@ -578,13 +581,6 @@ public class ActivityPubDeliveryService(
.ToListAsync();
}
public async Task<SnFediverseActor?> GetLocalActorAsync(Guid publisherId)
{
return await db.FediverseActors
.Include(a => a.Instance)
.FirstOrDefaultAsync(a => a.PublisherId == publisherId);
}
public async Task<SnFediverseActor?> GetOrCreateLocalActorAsync(SnPublisher publisher)
{
var actorUrl = $"https://{Domain}/activitypub/actors/{publisher.Name}";
@@ -697,4 +693,4 @@ public class DeliveryStats
public int SentDeliveries { get; set; }
public int FailedDeliveries { get; set; }
public int PendingDeliveries { get; set; }
}
}