1 files changed, 27 insertions, 24 deletions
diff --git a/src/main/java/com/juick/ActivityPubManager.java b/src/main/java/com/juick/ActivityPubManager.java
index a86fc301..52343d9c 100644
--- a/src/main/java/com/juick/ActivityPubManager.java
+++ b/src/main/java/com/juick/ActivityPubManager.java
@@ -249,31 +249,34 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
         User user = msg.getUser();
         String userUri = personUri(user);
         Note note = makeNote(msg);
-        Actor me = (Actor) signatureManager.getContext(URI.create(userUri)).get();
-        Set<String> subscribers = new HashSet<>(socialService.getFollowers(user));
-        if (MessageUtils.isReply(msg) && msg.getTo().getUri().toASCIIString().length() > 0) {
-            String replier = msg.getTo().getUri().toASCIIString();
-            subscribers.add(replier);
-            List<String> cc = new ArrayList<>(note.getCc());
-            cc.add(replier);
-            note.setCc(cc);
-        }
-        subscribers.addAll(note.getCc());
-        subscribers.forEach(acct -> {
-            Optional<Context> context = signatureManager.getContext(URI.create(acct));
-            if (context.isPresent() && context.get() instanceof Actor) {
-                Actor follower = (Actor)context.get();
-                Create create = new Create();
-                create.setId(note.getId());
-                create.setActor(me.getId());
-                create.setPublished(note.getPublished());
-                create.setObject(note);
-                try {
-                    signatureManager.post(me, follower, create);
-                } catch (IOException | NoSuchAlgorithmException e) {
-                    logger.warn("activitypub exception", e);
-                }
+        signatureManager.getContext(URI.create(userUri)).ifPresentOrElse((me) -> {
+            Set<String> subscribers = new HashSet<>(socialService.getFollowers(user));
+            if (MessageUtils.isReply(msg) && msg.getTo().getUri().toASCIIString().length() > 0) {
+                String replier = msg.getTo().getUri().toASCIIString();
+                subscribers.add(replier);
+                List<String> cc = new ArrayList<>(note.getCc());
+                cc.add(replier);
+                note.setCc(cc);
             }
+            subscribers.addAll(note.getCc());
+            subscribers.forEach(acct -> {
+                Optional<Context> context = signatureManager.getContext(URI.create(acct));
+                if (context.isPresent() && context.get() instanceof Actor) {
+                    Actor follower = (Actor) context.get();
+                    Create create = new Create();
+                    create.setId(note.getId());
+                    create.setActor(me.getId());
+                    create.setPublished(note.getPublished());
+                    create.setObject(note);
+                    try {
+                        signatureManager.post((Actor)me, follower, create);
+                    } catch (IOException | NoSuchAlgorithmException e) {
+                        logger.warn("activitypub exception", e);
+                    }
+                }
+            });
+        }, () -> {
+            logger.warn("Context not found: {}", userUri);
         });
     }