Add featured hashtags as an ActivityPub collection (#11595)

1 files changed, 23 insertions, 0 deletions

diff --git a/app/serializers/activitypub/hashtag_serializer.rb b/app/serializers/activitypub/hashtag_serializer.rb
new file mode 100644
index 000000000..1a56e4dfe
--- /dev/null
+++ b/app/serializers/activitypub/hashtag_serializer.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class ActivityPub::HashtagSerializer < ActivityPub::Serializer
+  include RoutingHelper
+
+  attributes :type, :href, :name
+
+  def type
+    'Hashtag'
+  end
+
+  def name
+    "##{object.name}"
+  end
+
+  def href
+    if object.class.name == 'FeaturedTag'
+      short_account_tag_url(object.account, object.tag)
+    else
+      tag_url(object)
+    end
+  end
+end