Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- README.md
- app/javascript/styles/mastodon/components.scss
  conflicts caused by image URLs being different
- app/models/status.rb
  as_home_timeline removed, kept glitch-soc-only as_direct_timeline
- app/views/statuses/_simple_status.html.haml
- config/locales/en.yml
  some strings were changed upstream
- spec/models/status_spec.rb
  as_home_timeline removed, kept glitch-soc-only as_direct_timeline

app/controllers/api/v1/instances/activity_controller.rb

@@ -4,6 +4,7 @@ class Api::V1::Instances::ActivityController < Api::BaseController
   before_action :require_enabled_api!
 
   skip_before_action :set_cache_headers
+  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
 
   respond_to :json
 

app/controllers/api/v1/instances/peers_controller.rb

@@ -4,6 +4,7 @@ class Api::V1::Instances::PeersController < Api::BaseController
   before_action :require_enabled_api!
 
   skip_before_action :set_cache_headers
+  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
 
   respond_to :json
 

app/controllers/api/v1/instances_controller.rb

@@ -4,6 +4,7 @@ class Api::V1::InstancesController < Api::BaseController
   respond_to :json
 
   skip_before_action :set_cache_headers
+  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
 
   def show
     expires_in 3.minutes, public: true

app/controllers/api/v1/streaming_controller.rb

@@ -5,11 +5,17 @@ class Api::V1::StreamingController < Api::BaseController
 
   def index
     if Rails.configuration.x.streaming_api_base_url != request.host
-      uri = URI.parse(request.url)
-      uri.host = URI.parse(Rails.configuration.x.streaming_api_base_url).host
-      redirect_to uri.to_s, status: 301
+      redirect_to streaming_api_url, status: 301
     else
-      raise ActiveRecord::RecordNotFound
+      not_found
     end
   end
+
+  private
+
+  def streaming_api_url
+    Addressable::URI.parse(request.url).tap do |uri|
+      uri.host = Addressable::URI.parse(Rails.configuration.x.streaming_api_base_url).host
+    end.to_s
+  end
 end

app/controllers/api/v1/timelines/home_controller.rb

@@ -13,7 +13,7 @@ class Api::V1::Timelines::HomeController < Api::BaseController
     render json: @statuses,
            each_serializer: REST::StatusSerializer,
            relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id),
-           status: regeneration_in_progress? ? 206 : 200
+           status: account_home_feed.regenerating? ? 206 : 200
   end
 
   private
@@ -62,8 +62,4 @@ class Api::V1::Timelines::HomeController < Api::BaseController
   def pagination_since_id
     @statuses.first.id
   end
-
-  def regeneration_in_progress?
-    Redis.current.exists("account:#{current_account.id}:regeneration")
-  end
 end