From 9b50a9dd835c3a08effc86a6ef3e29e3a16e3d27 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Mon, 4 Sep 2017 18:26:33 +0200
Subject: Fix some ActivityPub JSON bugs (#4796)

- Fix assumption that `url` is always a string. Handle it if it's an
  array of strings, array of objects, object, or string, both for
  accounts and for objects
- `sharedInbox` is actually supposed to be under `endpoints`, handle
  both cases and adjust the serializer
---
 app/lib/activitypub/activity/create.rb | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'app/lib/activitypub/activity')

diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index 081e80570..9a34484f5 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -33,7 +33,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
   def status_params
     {
       uri: @object['id'],
-      url: @object['url'] || @object['id'],
+      url: object_url || @object['id'],
       account: @account,
       text: text_from_content || '',
       language: language_from_content,
@@ -147,6 +147,16 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
     @object['contentMap'].keys.first
   end
 
+  def object_url
+    return if @object['url'].blank?
+
+    value = first_of_value(@object['url'])
+
+    return value if value.is_a?(String)
+
+    value['href']
+  end
+
   def language_map?
     @object['contentMap'].is_a?(Hash) && !@object['contentMap'].empty?
   end
-- 
cgit