Improve ActivityPub representations (#3844)

* Improve webfinger templates and make tests more flexible

* Clean up AS2 representation of actor

* Refactor outbox

* Create activities representation

* Add representations of followers/following collections, do not redirect /users/:username route if format is empty

* Remove unused translations

* ActivityPub endpoint for single statuses, add ActivityPub::TagManager for better
URL/URI generation

* Add ActivityPub::TagManager#to

* Represent all attachments as Document instead of Image/Video specifically
(Because for remote ones we may not know for sure)

Add mentions and hashtags representation to AP notes

* Add AP-resolvable hashtag URIs

* Use ActiveModelSerializers for ActivityPub

* Clean up unused translations

* Separate route for object and activity

* Adjust cc/to matrices

* Add to/cc to activities, ensure announce activity embeds target status and
not the wrapper status, add "id" to all collections

1 files changed, 8 insertions, 8 deletions

diff --git a/config/routes.rb b/config/routes.rb
index 9171d02d4..dda3534eb 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -26,7 +26,7 @@ Rails.application.routes.draw do
     confirmations:      'auth/confirmations',
   }
 
-  get '/users/:username', to: redirect('/@%{username}'), constraints: { format: :html }
+  get '/users/:username', to: redirect('/@%{username}'), constraints: lambda { |req| req.format.nil? }
 
   resources :accounts, path: 'users', only: [:show], param: :username do
     resources :stream_entries, path: 'updates', only: [:show] do
@@ -38,10 +38,17 @@ Rails.application.routes.draw do
     get :remote_follow,  to: 'remote_follow#new'
     post :remote_follow, to: 'remote_follow#create'
 
+    resources :statuses, only: [:show] do
+      member do
+        get :activity
+      end
+    end
+
     resources :followers, only: [:index], controller: :follower_accounts
     resources :following, only: [:index], controller: :following_accounts
     resource :follow, only: [:create], controller: :account_follow
     resource :unfollow, only: [:create], controller: :account_unfollow
+    resource :outbox, only: [:show], module: :activitypub
   end
 
   get '/@:username', to: 'accounts#show', as: :short_account
@@ -119,13 +126,6 @@ Rails.application.routes.draw do
     # OEmbed
     get '/oembed', to: 'oembed#show', as: :oembed
 
-    # ActivityPub
-    namespace :activitypub do
-      get '/users/:id/outbox', to: 'outbox#show', as: :outbox
-      get '/statuses/:id', to: 'activities#show_status', as: :status
-      resources :notes, only: [:show]
-    end
-
     # JSON / REST API
     namespace :v1 do
       resources :statuses, only: [:create, :show, :destroy] do