deliver public posts to relay

config/defaults.yml

@@ -187,7 +187,7 @@ defaults:
   relay:
     outbound:
       send: false
-      handle: 'relay@relay.iliketoast.net'
+      url: 'https://relay.iliketoast.net/receive/public'
     inbound:
       subscribe: false
       scope: tags

config/diaspora.yml.example

@@ -645,8 +645,8 @@ configuration: ## Section
     outbound: ## Section
       ## Enable this setting to send out public posts from this pod to a relay
       #send: false
-      ## Change default remote relay handle used for sending out here
-      #handle: 'relay@relay.iliketoast.net'
+      ## Change default remote relay url used for sending out here
+      #url: 'https://relay.iliketoast.net/receive/public'
 
     inbound: ## Section
       ## Enable this to receive public posts from relays

lib/diaspora/federation/dispatcher/public.rb

@@ -4,13 +4,14 @@ module Diaspora
       class Public < Dispatcher
         def deliver_to_services
           deliver_to_hub if object.instance_of?(StatusMessage)
-          # TODO: pubsubhubbub, relay
           super
         end
 
         def deliver_to_remote(people)
+          targets = target_urls(people) + additional_target_urls
+
           entity = Entities.build(object)
-          Workers::SendPublic.perform_async(sender.id, entity.to_s, target_urls(people), salmon_xml(entity))
+          Workers::SendPublic.perform_async(sender.id, entity.to_s, targets, salmon_xml(entity))
         end
 
         private
@@ -19,6 +20,11 @@ module Diaspora
           Pod.where(id: people.map(&:pod_id).uniq).map {|pod| pod.url_to("/receive/public") }
         end
 
+        def additional_target_urls
+          return [] unless AppConfig.relay.outbound.send? && object.instance_of?(StatusMessage)
+          [AppConfig.relay.outbound.url]
+        end
+
         def salmon_xml(entity)
           DiasporaFederation::Salmon::Slap.generate_xml(
             sender.diaspora_handle,