ActivityPub: Mastodon hashtag should have href

It should fix displaying as attachment in Mastodon feed

2 files changed, 8 insertions, 8 deletions

diff --git a/src/main/java/com/juick/server/ActivityPubManager.java b/src/main/java/com/juick/server/ActivityPubManager.java
index 38a853b4..c40bbb5c 100644
--- a/src/main/java/com/juick/server/ActivityPubManager.java
+++ b/src/main/java/com/juick/server/ActivityPubManager.java
@@ -276,12 +276,7 @@ public class ActivityPubManager implements ActivityListener, NotificationListene
             attachment.setMediaType(HttpUtils.mediaType(msg.getAttachmentType()));
             note.setAttachment(Collections.singletonList(attachment));
         }
-        note.setTags(msg.getTags().stream().map(t -> {
-            Hashtag hashtag = new Hashtag();
-            hashtag.setId(tagUri(t));
-            hashtag.setName(t.getName());
-            return hashtag;
-        }).collect(Collectors.toList()));
+        note.setTags(msg.getTags().stream().map(t -> new Hashtag(tagUri(t), t.getName())).collect(Collectors.toList()));
         if (msg.getReplyToUri() != null && msg.getReplyToUri().toASCIIString().length() > 0) {
             Optional<Context> noteContext = signatureManager.getContext(msg.getReplyToUri());
             if (noteContext.isPresent()) {
diff --git a/src/main/java/com/juick/server/api/activity/model/objects/Hashtag.java b/src/main/java/com/juick/server/api/activity/model/objects/Hashtag.java
index 34e73be6..46ad424e 100644
--- a/src/main/java/com/juick/server/api/activity/model/objects/Hashtag.java
+++ b/src/main/java/com/juick/server/api/activity/model/objects/Hashtag.java
@@ -1,6 +1,11 @@
 package com.juick.server.api.activity.model.objects;
 
-import com.juick.server.api.activity.model.Context;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonProperty;
 
-public class Hashtag extends Context {
+public class Hashtag extends Mention {
+    @JsonCreator
+    public Hashtag(@JsonProperty("href") String href, @JsonProperty("name") String name) {
+        super(href, name);
+    }
 }