Merge branch 'master' into patch-1

.dockerignore

@@ -5,3 +5,4 @@ public/assets
 node_modules
 storybook
 neo4j
+vendor/bundle

.env.production.sample

@@ -25,7 +25,11 @@ OTP_SECRET=
 # Only allow registrations with the following e-mail domains
 # EMAIL_DOMAIN_WHITELIST=example1.com|example2.de|etc
 
+# Optionally change default language
+# DEFAULT_LOCALE=de
+
 # E-mail configuration
+# Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
 SMTP_SERVER=smtp.mailgun.org
 SMTP_PORT=587
 SMTP_LOGIN=
@@ -44,6 +48,16 @@ SMTP_FROM_ADDRESS=notifications@example.com
 # S3_PROTOCOL=http
 # S3_HOSTNAME=192.168.1.123:9000
 
+# S3 (Minio Config (optional) Please check Minio instance for details)
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=https
+# S3_HOSTNAME=
+# S3_ENDPOINT=
+
 # Optional alias for S3 if you want to use Cloudfront or Cloudflare in front
 # S3_CLOUDFRONT_HOST=
 

.slugignore

@@ -1,2 +1,5 @@
 node_modules/
 .cache/
+docs/
+spec/
+storybook/

Dockerfile

@@ -1,11 +1,16 @@
 FROM ruby:2.3.1-alpine
 
+LABEL maintainer="https://github.com/tootsuite/mastodon" \
+      description="A GNU Social-compatible microblogging server"
+
 ENV RAILS_ENV=production \
     NODE_ENV=production
 
+EXPOSE 3000 4000
+
 WORKDIR /mastodon
 
-COPY . /mastodon
+COPY Gemfile Gemfile.lock package.json yarn.lock /mastodon/
 
 RUN BUILD_DEPS=" \
     postgresql-dev \
@@ -24,8 +29,11 @@ RUN BUILD_DEPS=" \
  && npm install -g npm@3 && npm install -g yarn \
  && bundle install --deployment --without test development \
  && yarn \
- && npm cache clean \
+ && yarn cache clean \
+ && npm -g cache clean \
  && apk del $BUILD_DEPS \
  && rm -rf /tmp/* /var/cache/apk/*
 
+COPY . /mastodon
+
 VOLUME /mastodon/public/system /mastodon/public/assets

Gemfile

@@ -34,6 +34,7 @@ gem 'doorkeeper'
 gem 'rabl'
 gem 'rqrcode'
 gem 'twitter-text'
+gem 'ox'
 gem 'oj'
 gem 'hiredis'
 gem 'redis', '~>3.2', require: ['redis', 'redis/connection/hiredis']

Gemfile.lock

@@ -240,6 +240,7 @@ GEM
       addressable (~> 2.4)
       http (~> 2.0)
       nokogiri (~> 1.6)
+    ox (2.4.11)
     paperclip (5.1.0)
       activemodel (>= 4.2.0)
       activesupport (>= 4.2.0)
@@ -482,6 +483,7 @@ DEPENDENCIES
   nokogiri
   oj
   ostatus2
+  ox
   paperclip (~> 5.1)
   paperclip-av-transcoder
   pg

Procfile

@@ -1,2 +1,2 @@
 web: bundle exec puma -C config/puma.rb
-worker: bundle exec sidekiq -q default -q mailers -q push
+worker: bundle exec sidekiq -q default -q push -q pull -q mailers

README.md

@@ -65,6 +65,8 @@ Consult the example configuration file, `.env.production.sample` for the full li
 
 ## Running with Docker and Docker-Compose
 
+[![](https://images.microbadger.com/badges/version/gargron/mastodon.svg)](https://microbadger.com/images/gargron/mastodon "Get your own version badge on microbadger.com") [![](https://images.microbadger.com/badges/image/gargron/mastodon.svg)](https://microbadger.com/images/gargron/mastodon "Get your own image badge on microbadger.com")
+
 The project now includes a `Dockerfile` and a `docker-compose.yml`. You need to turn `.env.production.sample` into `.env.production` with all the variables set before you can:
 
     docker-compose build

Vagrantfile

@@ -84,6 +84,16 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.provider :virtualbox do |vb|
     vb.name = "mastodon"
     vb.customize ["modifyvm", :id, "--memory", "1024"]
+
+    # Disable VirtualBox DNS proxy to skip long-delay IPv6 resolutions.
+    # https://github.com/mitchellh/vagrant/issues/1172
+    vb.customize ["modifyvm", :id, "--natdnsproxy1", "off"]
+    vb.customize ["modifyvm", :id, "--natdnshostresolver1", "off"]
+
+    # Use "virtio" network interfaces for better performance.
+    vb.customize ["modifyvm", :id, "--nictype1", "virtio"]
+    vb.customize ["modifyvm", :id, "--nictype2", "virtio"]
+
   end
 
   config.vm.hostname = "mastodon.dev"
@@ -91,12 +101,14 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   # This uses the vagrant-hostsupdater plugin, and lets you
   # access the development site at http://mastodon.dev.
   # To install:
-  #   $ vagrant plugin install hostsupdater
+  #   $ vagrant plugin install vagrant-hostsupdater
   if defined?(VagrantPlugins::HostsUpdater)
-    config.vm.network :private_network, ip: "192.168.42.42"
+    config.vm.network :private_network, ip: "192.168.42.42", nictype: "virtio"
     config.hostsupdater.remove_on_suspend = false
   end
 
+  config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['rw', 'vers=3', 'tcp']
+
   # Otherwise, you can access the site at http://localhost:3000
   config.vm.network :forwarded_port, guest: 80, host: 3000
 

app/controllers/accounts_controller.rb

@@ -16,7 +16,8 @@ class AccountsController < ApplicationController
       end
 
       format.atom do
-        @entries = @account.stream_entries.order('id desc').where(activity_type: 'Status').where(hidden: false).with_includes.paginate_by_max_id(20, params[:max_id], params[:since_id])
+        @entries = @account.stream_entries.order('id desc').where(hidden: false).with_includes.paginate_by_max_id(20, params[:max_id], params[:since_id])
+        render xml: AtomSerializer.render(AtomSerializer.new.feed(@account, @entries.to_a))
       end
 
       format.activitystreams2

app/controllers/application_controller.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ApplicationController < ActionController::Base
+  include Localized
+
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
   protect_from_forgery with: :exception
@@ -14,7 +16,6 @@ class ApplicationController < ActionController::Base
   rescue_from ActionController::InvalidAuthenticityToken, with: :unprocessable_entity
 
   before_action :store_current_location, except: :raise_not_found, unless: :devise_controller?
-  before_action :set_locale
   before_action :set_user_activity
   before_action :check_suspension, if: :user_signed_in?
 
@@ -28,12 +29,6 @@ class ApplicationController < ActionController::Base
     store_location_for(:user, request.url)
   end
 
-  def set_locale
-    I18n.locale = current_user.try(:locale) || I18n.default_locale
-  rescue I18n::InvalidLocale
-    I18n.locale = I18n.default_locale
-  end
-
   def require_admin!
     redirect_to root_path unless current_user&.admin?
   end

app/controllers/concerns/localized.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module Localized
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :set_locale
+  end
+
+  def set_locale
+    I18n.locale = current_user.try(:locale) || default_locale
+  rescue I18n::InvalidLocale
+    I18n.locale = default_locale
+  end
+
+  def default_locale
+    ENV.fetch('DEFAULT_LOCALE') { I18n.default_locale }
+  end
+end

app/controllers/oauth/authorizations_controller.rb

@@ -1,9 +1,10 @@
 # frozen_string_literal: true
 
 class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
+  include Localized
+
   skip_before_action :authenticate_resource_owner!
 
-  before_action :set_locale
   before_action :store_current_location
   before_action :authenticate_resource_owner!
 
@@ -12,10 +13,4 @@ class Oauth::AuthorizationsController < Doorkeeper::AuthorizationsController
   def store_current_location
     store_location_for(:user, request.url)
   end
-
-  def set_locale
-    I18n.locale = current_user.try(:locale) || I18n.default_locale
-  rescue I18n::InvalidLocale
-    I18n.locale = I18n.default_locale
-  end
 end

app/controllers/oauth/authorized_applications_controller.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class Oauth::AuthorizedApplicationsController < Doorkeeper::AuthorizedApplicationsController
+  include Localized
+
+  skip_before_action :authenticate_resource_owner!
+
+  before_action :store_current_location
+  before_action :authenticate_resource_owner!
+
+  private
+
+  def store_current_location
+    store_location_for(:user, request.url)
+  end
+end

app/controllers/stream_entries_controller.rb

@@ -19,7 +19,9 @@ class StreamEntriesController < ApplicationController
         end
       end
 
-      format.atom
+      format.atom do
+        render xml: AtomSerializer.render(AtomSerializer.new.entry(@stream_entry, true))
+      end
     end
   end
 

app/helpers/stream_entries_helper.rb

@@ -34,10 +34,6 @@ module StreamEntriesHelper
     user_signed_in? && @favourited.key?(status.id) ? 'favourited' : ''
   end
 
-  def proper_status(status)
-    status.reblog? ? status.reblog : status
-  end
-
   def rtl?(text)
     return false if text.empty?
 

app/lib/atom_serializer.rb

@@ -0,0 +1,351 @@
+# frozen_string_literal: true
+
+class AtomSerializer
+  include RoutingHelper
+
+  class << self
+    def render(element)
+      document = Ox::Document.new(version: '1.0')
+      document << element
+      ('<?xml version="1.0"?>' + Ox.dump(element)).force_encoding('UTF-8')
+    end
+  end
+
+  def author(account)
+    author = Ox::Element.new('author')
+
+    uri = TagManager.instance.uri_for(account)
+
+    append_element(author, 'id', uri)
+    append_element(author, 'activity:object-type', TagManager::TYPES[:person])
+    append_element(author, 'uri', uri)
+    append_element(author, 'name', account.username)
+    append_element(author, 'email', account.local? ? "#{account.acct}@#{Rails.configuration.x.local_domain}" : account.acct)
+    append_element(author, 'summary', account.note)
+    append_element(author, 'link', nil, rel: :alternate, type: 'text/html', href: TagManager.instance.url_for(account))
+    append_element(author, 'link', nil, rel: :avatar, type: account.avatar_content_type, 'media:width': 120, 'media:height': 120, href: full_asset_url(account.avatar.url(:original)))
+    append_element(author, 'link', nil, rel: :header, type: account.header_content_type, 'media:width': 700, 'media:height': 335, href: full_asset_url(account.header.url(:original)))
+    append_element(author, 'poco:preferredUsername', account.username)
+    append_element(author, 'poco:displayName', account.display_name) unless account.display_name.blank?
+    append_element(author, 'poco:note', Formatter.instance.simplified_format(account).to_str) unless account.note.blank?
+    append_element(author, 'mastodon:scope', account.locked? ? :private : :public)
+
+    author
+  end
+
+  def feed(account, stream_entries)
+    feed = Ox::Element.new('feed')
+
+    add_namespaces(feed)
+
+    append_element(feed, 'id', account_url(account, format: 'atom'))
+    append_element(feed, 'title', account.display_name)
+    append_element(feed, 'subtitle', account.note)
+    append_element(feed, 'updated', account.updated_at.iso8601)
+    append_element(feed, 'logo', full_asset_url(account.avatar.url(:original)))
+
+    feed << author(account)
+
+    append_element(feed, 'link', nil, rel: :alternate, type: 'text/html', href: TagManager.instance.url_for(account))
+    append_element(feed, 'link', nil, rel: :self, type: 'application/atom+xml', href: account_url(account, format: 'atom'))
+    append_element(feed, 'link', nil, rel: :next, type: 'application/atom+xml', href: account_url(account, format: 'atom', max_id: stream_entries.last.id)) if stream_entries.size == 20
+    append_element(feed, 'link', nil, rel: :hub, href: api_push_url)
+    append_element(feed, 'link', nil, rel: :salmon, href: api_salmon_url(account.id))
+
+    stream_entries.each do |stream_entry|
+      feed << entry(stream_entry)
+    end
+
+    feed
+  end
+
+  def entry(stream_entry, root = false)
+    entry = Ox::Element.new('entry')
+
+    add_namespaces(entry) if root
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(stream_entry.created_at, stream_entry.activity_id, stream_entry.activity_type))
+    append_element(entry, 'published', stream_entry.created_at.iso8601)
+    append_element(entry, 'updated', stream_entry.updated_at.iso8601)
+    append_element(entry, 'title', stream_entry&.status&.title)
+
+    entry << author(stream_entry.account) if root
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[stream_entry.object_type])
+    append_element(entry, 'activity:verb', TagManager::VERBS[stream_entry.verb])
+
+    entry << object(stream_entry.target) if stream_entry.targeted?
+
+    serialize_status_attributes(entry, stream_entry.status) unless stream_entry.status.nil?
+
+    append_element(entry, 'link', nil, rel: :alternate, type: 'text/html', href: account_stream_entry_url(stream_entry.account, stream_entry))
+    append_element(entry, 'link', nil, rel: :self, type: 'application/atom+xml', href: account_stream_entry_url(stream_entry.account, stream_entry, format: 'atom'))
+    append_element(entry, 'thr:in-reply-to', nil, ref: TagManager.instance.uri_for(stream_entry.thread), href: TagManager.instance.url_for(stream_entry.thread)) if stream_entry.threaded?
+
+    entry
+  end
+
+  def object(status)
+    object = Ox::Element.new('activity:object')
+
+    append_element(object, 'id', TagManager.instance.uri_for(status))
+    append_element(object, 'published', status.created_at.iso8601)
+    append_element(object, 'updated', status.updated_at.iso8601)
+    append_element(object, 'title', status.title)
+
+    object << author(status.account)
+
+    append_element(object, 'activity:object-type', TagManager::TYPES[status.object_type])
+    append_element(object, 'activity:verb', TagManager::VERBS[status.verb])
+
+    serialize_status_attributes(object, status)
+
+    append_element(object, 'link', nil, rel: :alternate, type: 'text/html', href: TagManager.instance.url_for(status))
+    append_element(object, 'thr:in-reply-to', nil, ref: TagManager.instance.uri_for(status.thread), href: TagManager.instance.url_for(status.thread)) if status.reply? && !status.thread.nil?
+
+    object
+  end
+
+  def follow_salmon(follow)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    description = "#{follow.account.acct} started following #{follow.target_account.acct}"
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(follow.created_at, follow.id, 'Follow'))
+    append_element(entry, 'title', description)
+    append_element(entry, 'content', description, type: :html)
+
+    entry << author(follow.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:follow])
+
+    object = author(follow.target_account)
+    object.value = 'activity:object'
+
+    entry << object
+    entry
+  end
+
+  def follow_request_salmon(follow_request)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(follow_request.created_at, follow_request.id, 'FollowRequest'))
+    append_element(entry, 'title', "#{follow_request.account.acct} requested to follow #{follow_request.target_account.acct}")
+
+    entry << author(follow_request.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:request_friend])
+
+    object = author(follow_request.target_account)
+    object.value = 'activity:object'
+
+    entry << object
+    entry
+  end
+
+  def authorize_follow_request_salmon(follow_request)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(Time.now.utc, follow_request.id, 'FollowRequest'))
+    append_element(entry, 'title', "#{follow_request.target_account.acct} authorizes follow request by #{follow_request.account.acct}")
+
+    entry << author(follow_request.target_account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:authorize])
+
+    object = Ox::Element.new('activity:object')
+    object << author(follow_request.account)
+
+    append_element(object, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(object, 'activity:verb', TagManager::VERBS[:request_friend])
+
+    inner_object = author(follow_request.target_account)
+    inner_object.value = 'activity:object'
+
+    object << inner_object
+    entry  << object
+    entry
+  end
+
+  def reject_follow_request_salmon(follow_request)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(Time.now.utc, follow_request.id, 'FollowRequest'))
+    append_element(entry, 'title', "#{follow_request.target_account.acct} rejects follow request by #{follow_request.account.acct}")
+
+    entry << author(follow_request.target_account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:reject])
+
+    object = Ox::Element.new('activity:object')
+    object << author(follow_request.account)
+
+    append_element(object, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(object, 'activity:verb', TagManager::VERBS[:request_friend])
+
+    inner_object = author(follow_request.target_account)
+    inner_object.value = 'activity:object'
+
+    object << inner_object
+    entry  << object
+    entry
+  end
+
+  def unfollow_salmon(follow)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    description = "#{follow.account.acct} is no longer following #{follow.target_account.acct}"
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(Time.now.utc, follow.id, 'Follow'))
+    append_element(entry, 'title', description)
+    append_element(entry, 'content', description, type: :html)
+
+    entry << author(follow.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:unfollow])
+
+    object = author(follow.target_account)
+    object.value = 'activity:object'
+
+    entry << object
+    entry
+  end
+
+  def block_salmon(block)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    description = "#{block.account.acct} no longer wishes to interact with #{block.target_account.acct}"
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(Time.now.utc, block.id, 'Block'))
+    append_element(entry, 'title', description)
+
+    entry << author(block.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:block])
+
+    object = author(block.target_account)
+    object.value = 'activity:object'
+
+    entry << object
+    entry
+  end
+
+  def unblock_salmon(block)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    description = "#{block.account.acct} no longer blocks #{block.target_account.acct}"
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(Time.now.utc, block.id, 'Block'))
+    append_element(entry, 'title', description)
+
+    entry << author(block.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:unblock])
+
+    object = author(block.target_account)
+    object.value = 'activity:object'
+
+    entry << object
+    entry
+  end
+
+  def favourite_salmon(favourite)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    description = "#{favourite.account.acct} favourited a status by #{favourite.status.account.acct}"
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(favourite.created_at, favourite.id, 'Favourite'))
+    append_element(entry, 'title', description)
+    append_element(entry, 'content', description, type: :html)
+
+    entry << author(favourite.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:favorite])
+
+    entry << object(favourite.status)
+
+    append_element(entry, 'thr:in-reply-to', nil, ref: TagManager.instance.uri_for(favourite.status), href: TagManager.instance.url_for(favourite.status))
+
+    entry
+  end
+
+  def unfavourite_salmon(favourite)
+    entry = Ox::Element.new('entry')
+    add_namespaces(entry)
+
+    description = "#{favourite.account.acct} no longer favourites a status by #{favourite.status.account.acct}"
+
+    append_element(entry, 'id', TagManager.instance.unique_tag(Time.now.utc, favourite.id, 'Favourite'))
+    append_element(entry, 'title', description)
+    append_element(entry, 'content', description, type: :html)
+
+    entry << author(favourite.account)
+
+    append_element(entry, 'activity:object-type', TagManager::TYPES[:activity])
+    append_element(entry, 'activity:verb', TagManager::VERBS[:unfavorite])
+
+    entry << object(favourite.status)
+
+    append_element(entry, 'thr:in-reply-to', nil, ref: TagManager.instance.uri_for(favourite.status), href: TagManager.instance.url_for(favourite.status))
+
+    entry
+  end
+
+  private
+
+  def append_element(parent, name, content = nil, attributes = {})
+    element = Ox::Element.new(name)
+    attributes.each { |k, v| element[k] = v.to_s }
+    element << content.to_s unless content.nil?
+    parent  << element
+  end
+
+  def add_namespaces(parent)
+    parent['xmlns']          = TagManager::XMLNS
+    parent['xmlns:thr']      = TagManager::THR_XMLNS
+    parent['xmlns:activity'] = TagManager::AS_XMLNS
+    parent['xmlns:poco']     = TagManager::POCO_XMLNS
+    parent['xmlns:media']    = TagManager::MEDIA_XMLNS
+    parent['xmlns:ostatus']  = TagManager::OS_XMLNS
+    parent['xmlns:mastodon'] = TagManager::MTDN_XMLNS
+  end
+
+  def serialize_status_attributes(entry, status)
+    append_element(entry, 'summary', status.spoiler_text) unless status.spoiler_text.blank?
+    append_element(entry, 'content', Formatter.instance.format(status.proper).to_str, type: 'html')
+
+    status.mentions.each do |mentioned|
+      append_element(entry, 'link', nil, rel: :mentioned, 'ostatus:object-type': TagManager::TYPES[:person], href: TagManager.instance.uri_for(mentioned.account))
+    end
+
+    append_element(entry, 'link', nil, rel: :mentioned, 'ostatus:object-type': TagManager::TYPES[:collection], href: TagManager::COLLECTIONS[:public]) if status.public_visibility?
+
+    status.tags.each do |tag|
+      append_element(entry, 'category', nil, term: tag.name)
+    end
+
+    append_element(entry, 'category', nil, term: 'nsfw') if status.sensitive?
+
+    status.media_attachments.each do |media|
+      append_element(entry, 'link', nil, rel: :enclosure, type: media.file_content_type, length: media.file_file_size, href: full_asset_url(media.file.url(:original, false)))
+    end
+
+    append_element(entry, 'mastodon:scope', status.visibility)
+  end
+end

app/lib/feed_manager.rb

@@ -34,12 +34,7 @@ class FeedManager
       trim(timeline_type, account.id)
     end
 
-    broadcast(account.id, event: 'update', payload: inline_render(account, 'api/v1/statuses/show', status))
+    PushUpdateWorker.perform_async(account.id, status.id)
-  end
-
-  def broadcast(timeline_id, options = {})
-    options[:queued_at] = (Time.now.to_f * 1000.0).to_i
-    redis.publish("timeline:#{timeline_id}", Oj.dump(options))
   end
 
   def trim(type, account_id)
@@ -81,10 +76,6 @@ class FeedManager
     end
   end
 
-  def inline_render(target_account, template, object)
-    Rabl::Renderer.new(template, object, view_path: 'app/views', format: :json, scope: InlineRablScope.new(target_account)).render
-  end
-
   private
 
   def redis

app/lib/inline_renderer.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class InlineRenderer
+  def self.render(status, current_account, template)
+    Rabl::Renderer.new(
+      template,
+      status,
+      view_path: 'app/views',
+      format: :json,
+      scope: InlineRablScope.new(current_account)
+    ).render
+  end
+end

app/lib/tag_manager.rb

@@ -78,6 +78,8 @@ class TagManager
     case target.object_type
     when :person
       account_url(target)
+    when :note, :comment, :activity
+      unique_tag(target.created_at, target.id, 'Status')
     else
       unique_tag(target.stream_entry.created_at, target.stream_entry.activity_id, target.stream_entry.activity_type)
     end

app/models/account.rb

@@ -125,11 +125,11 @@ class Account < ApplicationRecord
   end
 
   def favourited?(status)
-    (status.reblog? ? status.reblog : status).favourites.where(account: self).count.positive?
+    status.proper.favourites.where(account: self).count.positive?
   end
 
   def reblogged?(status)
-    (status.reblog? ? status.reblog : status).reblogs.where(account: self).count.positive?
+    status.proper.reblogs.where(account: self).count.positive?
   end
 
   def keypair

app/models/status.rb

@@ -62,8 +62,12 @@ class Status < ApplicationRecord
     reply? ? :comment : :note
   end
 
+  def proper
+    reblog? ? reblog : self
+  end
+
   def content
-    reblog? ? reblog.text : text
+    proper.text
   end
 
   def target

app/models/stream_entry.rb

@@ -5,25 +5,21 @@ class StreamEntry < ApplicationRecord
 
   belongs_to :account, inverse_of: :stream_entries
   belongs_to :activity, polymorphic: true
-
   belongs_to :status, foreign_type: 'Status', foreign_key: 'activity_id', inverse_of: :stream_entry
 
   validates :account, :activity, presence: true
 
-  STATUS_INCLUDES = [:account, :stream_entry, :media_attachments, :tags, mentions: :account, reblog: [:stream_entry, :account, mentions: :account], thread: [:stream_entry, :account]].freeze
+  STATUS_INCLUDES = [:account, :stream_entry, :media_attachments, :tags, mentions: :account, reblog: [:stream_entry, :account, :media_attachments, :tags, mentions: :account], thread: [:stream_entry, :account]].freeze
 
+  default_scope { where(activity_type: 'Status') }
   scope :with_includes, -> { includes(:account, status: STATUS_INCLUDES) }
 
   def object_type
-    if orphaned?
+    orphaned? || targeted? ? :activity : status.object_type
-      :activity
-    else
-      targeted? ? :activity : activity.object_type
-    end
   end
 
   def verb
-    orphaned? ? :delete : activity.verb
+    orphaned? ? :delete : status.verb
   end
 
   def targeted?
@@ -31,15 +27,15 @@ class StreamEntry < ApplicationRecord
   end
 
   def target
-    orphaned? ? nil : activity.target
+    orphaned? ? nil : status.target
   end
 
   def title
-    orphaned? ? nil : activity.title
+    orphaned? ? nil : status.title
   end
 
   def content
-    orphaned? ? nil : activity.content
+    orphaned? ? nil : status.content
   end
 
   def threaded?
@@ -47,20 +43,16 @@ class StreamEntry < ApplicationRecord
   end
 
   def thread
-    orphaned? ? nil : activity.thread
+    orphaned? ? nil : status.thread
   end
 
   def mentions
-    activity.respond_to?(:mentions) ? activity.mentions.map(&:account) : []
+    orphaned? ? [] : status.mentions.map(&:account)
-  end
-
-  def activity
-    !new_record? ? send(activity_type.underscore) || super : super
   end
 
   private
 
   def orphaned?
-    activity.nil?
+    status.nil?
   end
 end

app/services/after_block_service.rb

@@ -9,20 +9,20 @@ class AfterBlockService < BaseService
   private
 
   def clear_timelines(account, target_account)
-    mentions_key = FeedManager.instance.key(:mentions, account.id)
+    home_key = FeedManager.instance.key(:home, account.id)
-    home_key     = FeedManager.instance.key(:home, account.id)
 
-    target_account.statuses.select('id').find_each do |status|
+    redis.pipelined do
-      redis.zrem(mentions_key, status.id)
+      target_account.statuses.select('id').find_each do |status|
-      redis.zrem(home_key, status.id)
+        redis.zrem(home_key, status.id)
+      end
     end
   end
 
   def clear_notifications(account, target_account)
-    Notification.where(account: account).joins(:follow).where(activity_type: 'Follow', follows: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(:follow).where(activity_type: 'Follow', follows: { account_id: target_account.id }).delete_all
-    Notification.where(account: account).joins(mention: :status).where(activity_type: 'Mention', statuses: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(mention: :status).where(activity_type: 'Mention', statuses: { account_id: target_account.id }).delete_all
-    Notification.where(account: account).joins(:favourite).where(activity_type: 'Favourite', favourites: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(:favourite).where(activity_type: 'Favourite', favourites: { account_id: target_account.id }).delete_all
-    Notification.where(account: account).joins(:status).where(activity_type: 'Status', statuses: { account_id: target_account.id }).destroy_all
+    Notification.where(account: account).joins(:status).where(activity_type: 'Status', statuses: { account_id: target_account.id }).delete_all
   end
 
   def redis

app/services/authorize_follow_service.rb

@@ -10,31 +10,6 @@ class AuthorizeFollowService < BaseService
   private
 
   def build_xml(follow_request)
-    Nokogiri::XML::Builder.new do |xml|
+    AtomSerializer.render(AtomSerializer.new.authorize_follow_request_salmon(follow_request))
-      entry(xml, true) do
-        unique_id xml, Time.now.utc, follow_request.id, 'FollowRequest'
-        title xml, "#{follow_request.target_account.acct} authorizes follow request by #{follow_request.account.acct}"
-
-        author(xml) do
-          include_author xml, follow_request.target_account
-        end
-
-        object_type xml, :activity
-        verb xml, :authorize
-
-        target(xml) do
-          author(xml) do
-            include_author xml, follow_request.account
-          end
-
-          object_type xml, :activity
-          verb xml, :request_friend
-
-          target(xml) do
-            include_author xml, follow_request.target_account
-          end
-        end
-      end
-    end.to_xml
   end
 end

app/services/block_service.rb

@@ -18,22 +18,6 @@ class BlockService < BaseService
   private
 
   def build_xml(block)
-    Nokogiri::XML::Builder.new do |xml|
+    AtomSerializer.render(AtomSerializer.new.block_salmon(block))
-      entry(xml, true) do
-        unique_id xml, block.created_at, block.id, 'Block'
-        title xml, "#{block.account.acct} no longer wishes to interact with #{block.target_account.acct}"
-
-        author(xml) do
-          include_author xml, block.account
-        end
-
-        object_type xml, :activity
-        verb xml, :block
-
-        target(xml) do
-          include_author xml, block.target_account
-        end
-      end
-    end.to_xml
   end
 end

app/services/concerns/stream_entry_renderer.rb

@@ -2,7 +2,6 @@
 
 module StreamEntryRenderer
   def stream_entry_to_xml(stream_entry)
-    renderer = StreamEntriesController.renderer.new(method: 'get', http_host: Rails.configuration.x.local_domain, https: Rails.configuration.x.use_https)
+    AtomSerializer.render(AtomSerializer.new.entry(stream_entry, true))
-    renderer.render(:show, assigns: { stream_entry: stream_entry }, formats: [:atom])
   end
 end

app/services/fan_out_on_write_service.rb

@@ -50,22 +50,23 @@ class FanOutOnWriteService < BaseService
   end
 
   def render_anonymous_payload(status)
-    @payload = FeedManager.instance.inline_render(nil, 'api/v1/statuses/show', status)
+    @payload = InlineRenderer.render(status, nil, 'api/v1/statuses/show')
+    @payload = Oj.dump(event: :update, payload: @payload)
   end
 
   def deliver_to_hashtags(status)
     Rails.logger.debug "Delivering status #{status.id} to hashtags"
 
     status.tags.pluck(:name).each do |hashtag|
-      FeedManager.instance.broadcast("hashtag:#{hashtag}", event: 'update', payload: @payload)
+      Redis.current.publish("timeline:hashtag:#{hashtag}", @payload)
-      FeedManager.instance.broadcast("hashtag:#{hashtag}:local", event: 'update', payload: @payload) if status.account.local?
+      Redis.current.publish("timeline:hashtag:#{hashtag}:local", @payload) if status.local?
     end
   end
 
   def deliver_to_public(status)
     Rails.logger.debug "Delivering status #{status.id} to public timeline"
 
-    FeedManager.instance.broadcast(:public, event: 'update', payload: @payload)
+    Redis.current.publish('timeline:public', @payload)
-    FeedManager.instance.broadcast('public:local', event: 'update', payload: @payload) if status.account.local?
+    Redis.current.publish('timeline:public:local', @payload) if status.local?
   end
 end

app/services/favourite_service.rb

@@ -22,26 +22,6 @@ class FavouriteService < BaseService
   private
 
   def build_xml(favourite)
-    description = "#{favourite.account.acct} favourited a status by #{favourite.status.account.acct}"
+    AtomSerializer.render(AtomSerializer.new.favourite_salmon(favourite))
-
-    Nokogiri::XML::Builder.new do |xml|
-      entry(xml, true) do
-        unique_id xml, favourite.created_at, favourite.id, 'Favourite'
-        title xml, description
-        content xml, description
-
-        author(xml) do
-          include_author xml, favourite.account
-        end
-
-        object_type xml, :activity
-        verb xml, :favorite
-        in_reply_to xml, TagManager.instance.uri_for(favourite.status), TagManager.instance.url_for(favourite.status)
-
-        target(xml) do
-          include_target xml, favourite.status
-        end
-      end
-    end.to_xml
   end
 end

app/services/follow_remote_account_service.rb

@@ -45,13 +45,13 @@ class FollowRemoteAccountService < BaseService
     account.suspended   = true if domain_block && domain_block.suspend?
     account.silenced    = true if domain_block && domain_block.silence?
 
-    xml  = get_feed(account.remote_url)
+    body, xml = get_feed(account.remote_url)
-    hubs = get_hubs(xml)
+    hubs      = get_hubs(xml)
 
     account.uri     = get_account_uri(xml)
     account.hub_url = hubs.first.attribute('href').value
 
-    get_profile(xml, account)
+    get_profile(body, account)
     account.save!
 
     account
@@ -61,7 +61,7 @@ class FollowRemoteAccountService < BaseService
 
   def get_feed(url)
     response = http_client.get(Addressable::URI.parse(url))
-    Nokogiri::XML(response)
+    [response.to_s, Nokogiri::XML(response)]
   end
 
   def get_hubs(xml)
@@ -82,12 +82,8 @@ class FollowRemoteAccountService < BaseService
     author_uri.content
   end
 
-  def get_profile(xml, account)
+  def get_profile(body, account)
-    update_remote_profile_service.call(xml.at_xpath('/xmlns:feed'), account)
+    RemoteProfileUpdateWorker.perform_async(account.id, body.force_encoding('UTF-8'), false)
-  end
-
-  def update_remote_profile_service
-    @update_remote_profile_service ||= UpdateRemoteProfileService.new
   end
 
   def http_client

app/services/follow_service.rb

@@ -10,7 +10,7 @@ class FollowService < BaseService
     target_account = FollowRemoteAccountService.new.call(uri)
 
     raise ActiveRecord::RecordNotFound if target_account.nil? || target_account.id == source_account.id || target_account.suspended?
-    raise Mastodon::NotPermittedError       if target_account.blocking?(source_account) || source_account.blocking?(target_account)
+    raise Mastodon::NotPermittedError  if target_account.blocking?(source_account) || source_account.blocking?(target_account)
 
     if target_account.locked?
       request_follow(source_account, target_account)
@@ -55,48 +55,10 @@ class FollowService < BaseService
   end
 
   def build_follow_request_xml(follow_request)
-    description = "#{follow_request.account.acct} requested to follow #{follow_request.target_account.acct}"
+    AtomSerializer.render(AtomSerializer.new.follow_request_salmon(follow_request))
-
-    Nokogiri::XML::Builder.new do |xml|
-      entry(xml, true) do
-        unique_id xml, follow_request.created_at, follow_request.id, 'FollowRequest'
-        title xml, description
-        content xml, description
-
-        author(xml) do
-          include_author xml, follow_request.account
-        end
-
-        object_type xml, :activity
-        verb xml, :request_friend
-
-        target(xml) do
-          include_author xml, follow_request.target_account
-        end
-      end
-    end.to_xml
   end
 
   def build_follow_xml(follow)
-    description = "#{follow.account.acct} started following #{follow.target_account.acct}"
+    AtomSerializer.render(AtomSerializer.new.follow_salmon(follow))
-
-    Nokogiri::XML::Builder.new do |xml|
-      entry(xml, true) do
-        unique_id xml, follow.created_at, follow.id, 'Follow'
-        title xml, description
-        content xml, description
-
-        author(xml) do
-          include_author xml, follow.account
-        end
-
-        object_type xml, :activity
-        verb xml, :follow
-
-        target(xml) do
-          include_author xml, follow.target_account
-        end
-      end
-    end.to_xml
   end
 end

app/services/notify_service.rb

@@ -50,7 +50,7 @@ class NotifyService < BaseService
   def create_notification
     @notification.save!
     return unless @notification.browserable?
-    FeedManager.instance.broadcast(@recipient.id, event: 'notification', payload: FeedManager.instance.inline_render(@recipient, 'api/v1/notifications/show', @notification))
+    Redis.current.publish("timeline:#{@recipient.id}", Oj.dump(event: :notification, payload: InlineRenderer.render(@notification, @recipient, 'api/v1/notifications/show')))
   end
 
   def send_email

app/services/post_status_service.rb

@@ -37,11 +37,11 @@ class PostStatusService < BaseService
   def validate_media!(media_ids)
     return if media_ids.nil? || !media_ids.is_a?(Enumerable)
 
-    raise Mastodon::ValidationError, 'Cannot attach more than 4 files' if media_ids.size > 4
+    raise Mastodon::ValidationError, I18n.t('media_attachments.validations.too_many') if media_ids.size > 4
 
     media = MediaAttachment.where(status_id: nil).where(id: media_ids.take(4).map(&:to_i))
 
-    raise Mastodon::ValidationError, 'Cannot attach a video to a toot that already contains images' if media.size > 1 && media.find(&:video?)
+    raise Mastodon::ValidationError, I18n.t('media_attachments.validations.images_and_video') if media.size > 1 && media.find(&:video?)
 
     media
   end

app/services/process_feed_service.rb

@@ -5,15 +5,15 @@ class ProcessFeedService < BaseService
     xml = Nokogiri::XML(body)
     xml.encoding = 'utf-8'
 
-    update_author(xml, account)
+    update_author(body, xml, account)
     process_entries(xml, account)
   end
 
   private
 
-  def update_author(xml, account)
+  def update_author(body, xml, account)
     return if xml.at_xpath('/xmlns:feed', xmlns: TagManager::XMLNS).nil?
-    UpdateRemoteProfileService.new.call(xml.at_xpath('/xmlns:feed', xmlns: TagManager::XMLNS), account, true)
+    RemoteProfileUpdateWorker.perform_async(account.id, body.force_encoding('UTF-8'), true)
   end
 
   def process_entries(xml, account)

app/services/process_interaction_service.rb

@@ -24,7 +24,7 @@ class ProcessInteractionService < BaseService
     return if account.suspended?
 
     if salmon.verify(envelope, account.keypair)
-      update_remote_profile_service.call(xml.at_xpath('/xmlns:entry', xmlns: TagManager::XMLNS), account, true)
+      RemoteProfileUpdateWorker.perform_async(account.id, body.force_encoding('UTF-8'), true)
 
       case verb(xml)
       when :follow
@@ -114,7 +114,7 @@ class ProcessInteractionService < BaseService
 
     return if status.nil?
 
-    remove_status_service.call(status) if account.id == status.account_id
+    RemovalWorker.perform_async(status.id) if account.id == status.account_id
   end
 
   def favourite!(xml, from_account)
@@ -130,7 +130,7 @@ class ProcessInteractionService < BaseService
   end
 
   def add_post!(body, account)
-    process_feed_service.call(body, account)
+    ProcessingWorker.perform_async(account.id, body.force_encoding('UTF-8'))
   end
 
   def status(xml)
@@ -153,10 +153,6 @@ class ProcessInteractionService < BaseService
     @process_feed_service ||= ProcessFeedService.new
   end
 
-  def update_remote_profile_service
-    @update_remote_profile_service ||= UpdateRemoteProfileService.new
-  end
-
   def remove_status_service
     @remove_status_service ||= RemoveStatusService.new
   end

app/services/reject_follow_service.rb

@@ -10,31 +10,6 @@ class RejectFollowService < BaseService
   private
 
   def build_xml(follow_request)
-    Nokogiri::XML::Builder.new do |xml|
+    AtomSerializer.render(AtomSerializer.new.reject_follow_request_salmon(follow_request))
-      entry(xml, true) do
-        unique_id xml, Time.now.utc, follow_request.id, 'FollowRequest'
-        title xml, "#{follow_request.target_account.acct} rejects follow request by #{follow_request.account.acct}"
-
-        author(xml) do
-          include_author xml, follow_request.target_account
-        end
-
-        object_type xml, :activity
-        verb xml, :reject
-
-        target(xml) do
-          author(xml) do
-            include_author xml, follow_request.account
-          end
-
-          object_type xml, :activity
-          verb xml, :request_friend
-
-          target(xml) do
-            include_author xml, follow_request.target_account
-          end
-        end
-      end
-    end.to_xml
   end
 end

app/services/remove_status_service.rb

@@ -4,6 +4,8 @@ class RemoveStatusService < BaseService
   include StreamEntryRenderer
 
   def call(status)
+    @payload = Oj.dump(event: :delete, payload: status.id)
+
     remove_from_self(status) if status.account.local?
     remove_from_followers(status)
     remove_from_mentioned(status)
@@ -25,25 +27,23 @@ class RemoveStatusService < BaseService
   end
 
   def remove_from_followers(status)
-    status.account.followers.each do |follower|
+    status.account.followers.where(domain: nil).each do |follower|
-      next unless follower.local?
       unpush(:home, follower, status)
     end
   end
 
   def remove_from_mentioned(status)
+    return unless status.local?
     notified_domains = []
 
     status.mentions.each do |mention|
       mentioned_account = mention.account
 
-      if mentioned_account.local?
+      next if mentioned_account.local?
-        unpush(:mentions, mentioned_account, status)
+      next if notified_domains.include?(mentioned_account.domain)
-      else
+
-        next if notified_domains.include?(mentioned_account.domain)
+      notified_domains << mentioned_account.domain
-        notified_domains << mentioned_account.domain
+      send_delete_salmon(mentioned_account, status)
-        send_delete_salmon(mentioned_account, status)
-      end
     end
   end
 
@@ -65,17 +65,19 @@ class RemoveStatusService < BaseService
       redis.zremrangebyscore(FeedManager.instance.key(type, receiver.id), status.id, status.id)
     end
 
-    FeedManager.instance.broadcast(receiver.id, event: 'delete', payload: status.id)
+    Redis.current.publish("timeline:#{receiver.id}", @payload)
   end
 
   def remove_from_hashtags(status)
-    status.tags.each do |tag|
+    status.tags.pluck(:name) do |hashtag|
-      FeedManager.instance.broadcast("hashtag:#{tag.name}", event: 'delete', payload: status.id)
+      Redis.current.publish("timeline:hashtag:#{hashtag}", @payload)
+      Redis.current.publish("timeline:hashtag:#{hashtag}:local", @payload) if status.local?
     end
   end
 
   def remove_from_public(status)
-    FeedManager.instance.broadcast(:public, event: 'delete', payload: status.id)
+    Redis.current.publish('timeline:public', @payload)
+    Redis.current.publish('timeline:public:local', @payload) if status.local?
   end
 
   def redis

app/services/unblock_service.rb

@@ -11,22 +11,6 @@ class UnblockService < BaseService
   private
 
   def build_xml(block)
-    Nokogiri::XML::Builder.new do |xml|
+    AtomSerializer.render(AtomSerializer.new.unblock_salmon(block))
-      entry(xml, true) do
-        unique_id xml, Time.now.utc, block.id, 'Block'
-        title xml, "#{block.account.acct} no longer blocks #{block.target_account.acct}"
-
-        author(xml) do
-          include_author xml, block.account
-        end
-
-        object_type xml, :activity
-        verb xml, :unblock
-
-        target(xml) do
-          include_author xml, block.target_account
-        end
-      end
-    end.to_xml
   end
 end

app/services/unfavourite_service.rb

@@ -13,26 +13,6 @@ class UnfavouriteService < BaseService
   private
 
   def build_xml(favourite)
-    description = "#{favourite.account.acct} no longer favourites a status by #{favourite.status.account.acct}"
+    AtomSerializer.render(AtomSerializer.new.unfavourite_salmon(favourite))
-
-    Nokogiri::XML::Builder.new do |xml|
-      entry(xml, true) do
-        unique_id xml, Time.now.utc, favourite.id, 'Favourite'
-        title xml, description
-        content xml, description
-
-        author(xml) do
-          include_author xml, favourite.account
-        end
-
-        object_type xml, :activity
-        verb xml, :unfavorite
-        in_reply_to xml, TagManager.instance.uri_for(favourite.status), TagManager.instance.url_for(favourite.status)
-
-        target(xml) do
-          include_target xml, favourite.status
-        end
-      end
-    end.to_xml
   end
 end

app/services/unfollow_service.rb

@@ -13,25 +13,6 @@ class UnfollowService < BaseService
   private
 
   def build_xml(follow)
-    description = "#{follow.account.acct} is no longer following #{follow.target_account.acct}"
+    AtomSerializer.render(AtomSerializer.new.unfollow_salmon(follow))
-
-    Nokogiri::XML::Builder.new do |xml|
-      entry(xml, true) do
-        unique_id xml, Time.now.utc, follow.id, 'Follow'
-        title xml, description
-        content xml, description
-
-        author(xml) do
-          include_author xml, follow.account
-        end
-
-        object_type xml, :activity
-        verb xml, :unfollow
-
-        target(xml) do
-          include_author xml, follow.target_account
-        end
-      end
-    end.to_xml
   end
 end

app/views/accounts/show.atom.ruby

@@ -1,27 +0,0 @@
-# frozen_string_literal: true
-
-Nokogiri::XML::Builder.new do |xml|
-  feed(xml) do
-    simple_id  xml, account_url(@account, format: 'atom')
-    title      xml, @account.display_name
-    subtitle   xml, @account.note
-    updated_at xml, stream_updated_at
-    logo       xml, full_asset_url(@account.avatar.url(:original))
-
-    author(xml) do
-      include_author xml, @account
-    end
-
-    link_alternate xml, TagManager.instance.url_for(@account)
-    link_self      xml, account_url(@account, format: 'atom')
-    link_next      xml, account_url(@account, format: 'atom', max_id: @entries.last.id) if @entries.size == 20
-    link_hub       xml, api_push_url
-    link_salmon    xml, api_salmon_url(@account.id)
-
-    @entries.each do |stream_entry|
-      entry(xml, false) do
-        include_entry xml, stream_entry
-      end
-    end
-  end
-end.to_xml

app/views/layouts/application.html.haml

@@ -11,8 +11,10 @@
     %meta{:name => "theme-color", :content => "#282c37"}/
     %meta{:name => "apple-mobile-web-app-capable", :content => "yes"}/
 
-    %title
+    %title<
-      = "#{yield(:page_title)} - " if content_for?(:page_title)
+      - if content_for?(:page_title)
+        = yield(:page_title)
+        = ' - '
       = Setting.site_title
 
     = stylesheet_link_tag 'application', media: 'all'

app/views/stream_entries/_status.html.haml

@@ -16,7 +16,7 @@
           %strong= display_name(status.account)
         = t('stream_entries.reblogged')
 
-  = render partial: centered ? 'stream_entries/detailed_status' : 'stream_entries/simple_status', locals: { status: proper_status(status) }
+  = render partial: centered ? 'stream_entries/detailed_status' : 'stream_entries/simple_status', locals: { status: status.proper }
 
 - if include_threads
   = render partial: 'stream_entries/status', collection: @descendants, as: :status, locals: { is_successor: true }

app/views/stream_entries/show.atom.ruby

@@ -1,9 +0,0 @@
-Nokogiri::XML::Builder.new do |xml|
-  entry(xml, true) do
-    author(xml) do
-      include_author xml, @stream_entry.account
-    end
-
-    include_entry xml, @stream_entry
-  end
-end.to_xml

app/views/user_mailer/confirmation_instructions.fi.html.erb

@@ -0,0 +1,5 @@
+<p>Tervetuloa <%= @resource.email %>!</p>
+
+<p>Voit vahvistaa Mastodon tilisi klikkaamalla alla olevaa linkkiä:</p>
+
+<p><%= link_to 'Varmista tilini', confirmation_url(@resource, confirmation_token: @token) %></p>

app/views/user_mailer/confirmation_instructions.fi.text.erb

@@ -0,0 +1,5 @@
+Tervetuloa <%= @resource.email %>!
+
+Voit vahvistaa Mastodon tilisi klikkaamalla alla olevaa linkkiä:
+
+<%= confirmation_url(@resource, confirmation_token: @token) %>

app/views/user_mailer/password_change.fi.html.erb

@@ -0,0 +1,3 @@
+<p>Hei <%= @resource.email %>!</p>
+
+<p>Lähetämme tämän viestin ilmoittaaksemme että salasanasi on vaihdettu.</p>

app/views/user_mailer/password_change.fi.text.erb

@@ -0,0 +1,3 @@
+Hei <%= @resource.email %>!
+
+Lähetämme tämän viestin ilmoittaaksemme että salasanasi on vaihdettu.

app/views/user_mailer/reset_password_instructions.fi.html.erb

@@ -0,0 +1,8 @@
+<p>Hei <%= @resource.email %>!</p>
+
+<p>Joku on pyytänyt salasanvaihto Mastodonissa. Voit tehdä sen allaolevassa linkissä.</p>
+
+<p><%= link_to 'Vaihda salasanani', edit_password_url(@resource, reset_password_token: @token) %></p>
+
+<p>Jos et pyytänyt vaihtoa, poista tämä viesti.</p>
+<p>Salasanaasi ei vaihdeta ennen kuin menet ylläolevaan linkkiin ja luot uuden.</p>

app/views/user_mailer/reset_password_instructions.fi.text.erb

@@ -0,0 +1,8 @@
+Hei <%= @resource.email %>!
+
+Joku on pyytänyt salasanvaihto Mastodonissa. Voit tehdä sen allaolevassa linkissä.
+
+<%= edit_password_url(@resource, reset_password_token: @token) %>
+
+Jos et pyytänyt vaihtoa, poista tämä viesti.
+Salasanaasi ei vaihdeta ennen kuin menet ylläolevaan linkkiin ja luot uuden.

app/workers/admin/suspension_worker.rb

@@ -3,6 +3,8 @@
 class Admin::SuspensionWorker
   include Sidekiq::Worker
 
+  sidekiq_options queue: 'pull'
+
   def perform(account_id)
     SuspendAccountService.new.call(Account.find(account_id))
   end

app/workers/application_worker.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationWorker
   def info(message)
     Rails.logger.info("#{self.class.name} - #{message}")

app/workers/distribution_worker.rb

@@ -4,10 +4,7 @@ class DistributionWorker < ApplicationWorker
   include Sidekiq::Worker
 
   def perform(status_id)
-    status = Status.find(status_id)
+    FanOutOnWriteService.new.call(Status.find(status_id))
-
-    FanOutOnWriteService.new.call(status)
-    WarmCacheService.new.call(status)
   rescue ActiveRecord::RecordNotFound
     info("Couldn't find the status")
   end

app/workers/import_worker.rb

@@ -46,7 +46,7 @@ class ImportWorker
 
       begin
         FollowService.new.call(from_account, row[0])
-      rescue Goldfinger::Error, HTTP::Error, OpenSSL::SSL::SSLError
+      rescue Mastodon::NotPermittedError, ActiveRecord::RecordNotFound, Goldfinger::Error, HTTP::Error, OpenSSL::SSL::SSLError
         next
       end
     end

app/workers/pubsubhubbub/delivery_worker.rb

@@ -13,6 +13,9 @@ class Pubsubhubbub::DeliveryWorker
   def perform(subscription_id, payload)
     subscription = Subscription.find(subscription_id)
     headers      = {}
+    host         = Addressable::URI.parse(subscription.callback_url).host
+
+    return if DomainBlock.blocked?(host)
 
     headers['User-Agent']      = 'Mastodon/PubSubHubbub'
     headers['Link']            = LinkHeader.new([[api_push_url, [%w(rel hub)]], [account_url(subscription.account, format: :atom), [%w(rel self)]]]).to_s

app/workers/pubsubhubbub/distribution_worker.rb

@@ -10,14 +10,10 @@ class Pubsubhubbub::DistributionWorker
 
     return if stream_entry.hidden?
 
-    account  = stream_entry.account
+    account = stream_entry.account
-    renderer = AccountsController.renderer.new(method: 'get', http_host: Rails.configuration.x.local_domain, https: Rails.configuration.x.use_https)
+    payload = AtomSerializer.render(AtomSerializer.new.feed(account, [stream_entry]))
-    payload  = renderer.render(:show, assigns: { account: account, entries: [stream_entry] }, formats: [:atom])
-    # domains  = account.followers_domains
 
     Subscription.where(account: account).active.select('id, callback_url').find_each do |subscription|
-      host = Addressable::URI.parse(subscription.callback_url).host
-      next if DomainBlock.blocked?(host) # || !domains.include?(host)
       Pubsubhubbub::DeliveryWorker.perform_async(subscription.id, payload)
     end
   rescue ActiveRecord::RecordNotFound

app/workers/push_update_worker.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class PushUpdateWorker
+  include Sidekiq::Worker
+
+  def perform(account_id, status_id)
+    account = Account.find(account_id)
+    status  = Status.find(status_id)
+    message = InlineRenderer.render(status, account, 'api/v1/statuses/show')
+
+    Redis.current.publish("timeline:#{account.id}", Oj.dump(event: :update, payload: message, queued_at: (Time.now.to_f * 1000.0).to_i))
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end

app/workers/remote_profile_update_worker.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+class RemoteProfileUpdateWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: 'pull'
+
+  def perform(account_id, body, resubscribe)
+    account = Account.find(account_id)
+
+    xml = Nokogiri::XML(body)
+    xml.encoding = 'utf-8'
+
+    author_container = xml.at_xpath('/xmlns:feed', xmlns: TagManager::XMLNS) || xml.at_xpath('/xmlns:entry', xmlns: TagManager::XMLNS)
+
+    UpdateRemoteProfileService.new.call(author_container, account, resubscribe)
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end

app/workers/salmon_worker.rb

@@ -7,7 +7,7 @@ class SalmonWorker
 
   def perform(account_id, body)
     ProcessInteractionService.new.call(body, Account.find(account_id))
-  rescue ActiveRecord::RecordNotFound
+  rescue Nokogiri::XML::XPath::SyntaxError, ActiveRecord::RecordNotFound
     true
   end
 end

config/initializers/rabl_init.rb

@@ -1,4 +1,5 @@
 Rabl.configure do |config|
+  config.json_engine       = Oj
   config.cache_all_output  = false
   config.cache_sources     = Rails.env.production?
   config.include_json_root = false

config/locales/en.yml

@@ -163,3 +163,7 @@ en:
     invalid_otp_token: Invalid two-factor code
   will_paginate:
     page_gap: "…"
+  media_attachments:
+    validations:
+      too_many: Cannot attach more than 4 files
+      images_and_video: Cannot attach a video to a status that already contains images

config/locales/fi.yml

@@ -16,18 +16,18 @@ fi:
       chronology: Aikajana on kronologisessa järjestyksessä
       ethics: 'Eettinen suunnittelu: ei mainoksia, no seurantaa'
       gifv: GIFV settejä ja lyhyitä videoita
-      privacy: Julkaisu kohtainen yksityisyys aseuts
+      privacy: Julkaisu kohtainen yksityisyys asetus
       public: Julkiset aikajanat
     features_headline: Mikä erottaa Mastodonin muista
     get_started: Aloita käyttö
     links: Linkit
-    other_instances: muuhun palvelimeen
+    other_instances: Muut palvelimet
     source_code: Lähdekoodi
     status_count_after: statusta
     status_count_before: Ovat luoneet
     terms: Ehdot
-    user_count_after: käyttäjää
+    user_count_after: käyttäjälle
-    user_count_before: Koti käyttäjälle
+    user_count_before: Koti
   accounts:
     follow: Seuraa
     followers: Seuraajat
@@ -130,8 +130,8 @@ fi:
     authorized_apps: Valtuutetut ohjelmat
     back: Takaisin Mastodoniin
     edit_profile: Muokkaa profiilia
-    export: Datan vienti
+    export: Vie dataa
-    import: Datan tuonti
+    import: Tuo dataa
     preferences: Ominaisuudet
     settings: Asetukset
     two_factor_auth: Kaksivaiheinen tunnistus

config/puma.rb

@@ -9,7 +9,7 @@ preload_app!
 
 on_worker_boot do
   if ENV['HEROKU'] # Spawn the workers from Puma, to only use one dyno
-    @sidekiq_pid ||= spawn('bundle exec sidekiq -q default -q mailers -q push')
+    @sidekiq_pid ||= spawn('bundle exec sidekiq -q default -q push -q pull -q mailers ')
   end
 
   ActiveRecord::Base.establish_connection if defined?(ActiveRecord)

config/routes.rb

@@ -11,7 +11,7 @@ Rails.application.routes.draw do
   end
 
   use_doorkeeper do
-    controllers authorizations: 'oauth/authorizations'
+    controllers authorizations: 'oauth/authorizations', authorized_applications: 'oauth/authorized_applications'
   end
 
   get '.well-known/host-meta', to: 'xrd#host_meta', as: :host_meta

db/migrate/20170406215816_add_notifications_and_favourites_indices.rb

@@ -0,0 +1,7 @@
+class AddNotificationsAndFavouritesIndices < ActiveRecord::Migration[5.0]
+  def change
+    add_index :notifications, [:activity_id, :activity_type]
+    add_index :accounts, :url
+    add_index :favourites, :status_id
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170405112956) do
+ActiveRecord::Schema.define(version: 20170406215816) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -49,6 +49,7 @@ ActiveRecord::Schema.define(version: 20170405112956) do
     t.integer  "following_count",         default: 0,     null: false
     t.index "(((setweight(to_tsvector('simple'::regconfig, (display_name)::text), 'A'::\"char\") || setweight(to_tsvector('simple'::regconfig, (username)::text), 'B'::\"char\")) || setweight(to_tsvector('simple'::regconfig, (COALESCE(domain, ''::character varying))::text), 'C'::\"char\")))", name: "search_index", using: :gin
     t.index "lower((username)::text), lower((domain)::text)", name: "index_accounts_on_username_and_domain_lower", using: :btree
+    t.index ["url"], name: "index_accounts_on_url", using: :btree
     t.index ["username", "domain"], name: "index_accounts_on_username_and_domain", unique: true, using: :btree
   end
 
@@ -75,6 +76,7 @@ ActiveRecord::Schema.define(version: 20170405112956) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.index ["account_id", "status_id"], name: "index_favourites_on_account_id_and_status_id", unique: true, using: :btree
+    t.index ["status_id"], name: "index_favourites_on_status_id", using: :btree
   end
 
   create_table "follow_requests", force: :cascade do |t|
@@ -128,6 +130,7 @@ ActiveRecord::Schema.define(version: 20170405112956) do
     t.datetime "updated_at", null: false
     t.index ["account_id", "status_id"], name: "index_mentions_on_account_id_and_status_id", unique: true, using: :btree
     t.index ["status_id"], name: "index_mentions_on_status_id", using: :btree
+    t.index ["status_id"], name: "mentions_status_id_index", using: :btree
   end
 
   create_table "mutes", force: :cascade do |t|
@@ -146,6 +149,7 @@ ActiveRecord::Schema.define(version: 20170405112956) do
     t.datetime "updated_at",      null: false
     t.integer  "from_account_id"
     t.index ["account_id", "activity_id", "activity_type"], name: "account_activity", unique: true, using: :btree
+    t.index ["activity_id", "activity_type"], name: "index_notifications_on_activity_id_and_activity_type", using: :btree
   end
 
   create_table "oauth_access_grants", force: :cascade do |t|

docs/Running-Mastodon/Administration-guide.md

@@ -7,7 +7,7 @@ So, you have a working Mastodon instance... now what?
 
 The following rake task:
 
-    rake mastodon:make_admin USERNAME=alice
+    RAILS_ENV=production bundle exec rails mastodon:make_admin USERNAME=alice
 
 Would turn the local user "alice" into an admin.
 

docs/Running-Mastodon/Heroku-guide.md

@@ -3,13 +3,50 @@ Heroku guide
 
 [![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://dashboard.heroku.com/new?button-url=https://github.com/tootsuite/mastodon&template=https://github.com/tootsuite/mastodon)
 
-Mastodon can theoretically run indefinitely on a free [Heroku](https://heroku.com) app. It should be noted this has limited testing and could have unpredictable results.
+Mastodon can be run on a free [Heroku](https://heroku.com) app. It should be
+noted this has limited testing and could have unpredictable results.
 
-1. Click the above button.
+## Basic setup
-2. Fill in the options requested.
-  * You can use a .herokuapp.com domain, which will be simple to set up, or you can use a custom domain. If you want a custom domain and HTTPS, you will need to upgrade to a paid plan (to use Heroku's SSL features), or set up [CloudFlare](https://cloudflare.com) who offer free "Flexible SSL" (note: CloudFlare have some undefined limits on WebSockets. So far, no one has reported hitting concurrent connection limits).
-  * You will want Amazon S3 for file storage. The only exception is for development purposes, where you may not care if files are not saved. Follow a guide online for creating a free Amazon S3 bucket and Access Key, then enter the details.
-  * If you want your Mastodon to be able to send emails, configure SMTP settings here (or later). Consider using [Mailgun](https://mailgun.com) or similar, who offer free plans that should suit your interests.
-3. Deploy! The app should be set up, with a working web interface and database. You can change settings and manage versions from the Heroku dashboard.
 
-You may need to use the `heroku` CLI application to run `USERNAME=yourUsername rails mastodon:make_admin` to make yourself an admin.
+Click the button above to start creating a Heroku app with the Mastodon repo as
+the source. This tells Heroku to use the `app.json` file which does things like
+prompt for config variables, set up the right buildpacks, run a postdeploy task,
+and add the appropriate addons.
+
+If you don't use the deploy button and app.json approach, you will need to do
+some of that manually.
+
+## Domain names and SSL
+
+You can add your domain name to the Heroku app's setting, and then also use
+Heroku's (free) auto renewal program for Lets Encrypt certificates, by
+requesting a cert from the settings screen. You'll have to point your hostname
+DNS at Heroku using the values heroku gives you on this screen, using whatever
+method is appropriate for your DNS setup.
+
+You should set the Heroku config vars of `LOCAL_DOMAIN` to your hostname, and
+`LOCAL_HTTPS` to "true" as well.
+
+## Email
+
+Consider using [Mailgun](https://mailgun.com) or similar, who offer free plans
+that should suit your interests. Look in `production.rb` to see which config
+variables need to be set on Heroku for outgoing email to work.
+
+## File storage
+
+You will want Amazon S3 for file storage. The only exception is for development
+purposes, where you may not care if files are not saved. Follow a guide online
+for creating a free Amazon S3 bucket and Access Key, then enter the details.
+
+## Deployment
+
+You can deploy from the Heroku web interface or from the command line. Run:
+
+  `heroku run rails db:migrate`
+
+after you first deploy to set up the first database.
+
+To make yourself an admin, you may need to use the `heroku` CLI application after creating an account online:
+
+  `heroku rake mastodon:make_admin USERNAME=yourUsername`

docs/Running-Mastodon/Production-guide.md

@@ -24,7 +24,7 @@ server {
 
   ssl_protocols TLSv1.2;
   ssl_ciphers EECDH+AESGCM:EECDH+AES;
-  ssl_ecdh_curve secp384r1;
+  ssl_ecdh_curve prime256v1;
   ssl_prefer_server_ciphers on;
   ssl_session_cache shared:SSL:10m;
 
@@ -90,7 +90,7 @@ It is recommended to create a special user for mastodon on the server (you could
 
     sudo apt-get install imagemagick ffmpeg libpq-dev libxml2-dev libxslt1-dev nodejs file git curl
     curl -sL https://deb.nodesource.com/setup_4.x | sudo bash -
-    apt-get intall nodejs
+    apt-get install nodejs
     sudo npm install -g yarn
 
 ## Redis

docs/Running-Mastodon/Scalingo-guide.md

@@ -8,6 +8,6 @@ Scalingo guide
   * You can use a .scalingo.io domain, which will be simple to set up, or you can use a custom domain.
   * You will want Amazon S3 for file storage. The only exception is for development purposes, where you may not care if files are not saved. Follow a guide online for creating a free Amazon S3 bucket and Access Key, then enter the details.
   * If you want your Mastodon to be able to send emails, configure SMTP settings here (or later). Consider using [Mailgun](https://mailgun.com) or similar, who offer free plans that should suit your interests.
-3. Deploy! The app should be set up, with a working web interface and database. You can change settings and manage versions from the Heroku dashboard.
+3. Deploy! The app should be set up, with a working web interface and database. You can change settings and manage versions from the Scalingo dashboard.
 
-You may need to use the `scalingo` CLI application to run `USERNAME=yourUsername rails mastodon:make_admin` to make yourself an admin.
+To make yourself an admin, you can use the `scalingo` CLI: `scalingo run -e USERNAME=yourusername rails mastodon:make_admin`.

docs/Running-Mastodon/Vagrant-guide.md

@@ -17,6 +17,8 @@ To create and provision a new virtual machine for Mastodon development:
     cd mastodon
     vagrant up
 
+**Note:** On Linux hosts, you will need to [enable NFS support](https://www.vagrantup.com/docs/synced-folders/nfs.html).
+
 Running `vagrant up` for the first time will run provisioning, which will:
 
 - Download the Ubuntu 14.04 base image, if there isn't already a copy on your machine

docs/Using-Mastodon/Apps.md

@@ -13,5 +13,6 @@ Some people have started working on apps for the Mastodon API. Here is a list of
 |Albatross|iOS||[@goldie_ice@mastodon.social](https://mastodon.social/users/goldie_ice)|
 |Tooter|Chrome|<https://github.com/ineffyble/tooter>|[@effy@mastodon.social](https://mastodon.social/users/effy)|
 |tootstream|CLI|<https://github.com/magicalraccoon/tootstream>|[@Raccoon@mastodon.social](https://mastodon.social/users/Raccoon)|
+|HackerNewsBot|CLI|<https://github.com/raymestalez/mastodon-hnbot>|[@rayalez@hackertribe.io](https://hackertribe.io/users/rayalez)|
 
 If you have a project like this, let me know so I can add it to the list!

docs/Using-Mastodon/FAQ.md

@@ -36,6 +36,7 @@ While Mastodon is compatible with GNU social in terms of server to server commun
 
 Because Mastodon has been created from a blank slate, it is much simpler to have the API mirror internal structures as closely as possible, rather than build an emulation layer. Secondly, the GNU social client API is actually a half-way implementation of the legacy Twitter API - that's the reason why it works with some older Twitter client apps. However, many of those apps are not maintained anymore, the GNU social API does not actually keep up with the real Twitter API and never fully implemented all its features; at the same time, the Twitter API was never meant for a federated service and so obscures some of the functionality.
 
+
 #### How is Mastodon funded?
 
 Development of Mastodon and hosting of mastodon.social is funded through my [Patreon (also BTC/PayPal donations)](https://www.patreon.com/user?u=619786). Beyond that, I am not interested in VC funding, monetizing, advertising, or anything of that sort. I could offer setup/maintenance services on demand.

docs/Using-Mastodon/List-of-Mastodon-instances.md

@@ -47,7 +47,10 @@ There is also a list at [instances.mastodon.xyz](https://instances.mastodon.xyz)
 | [status.dissidence.ovh](https://status.dissidence.ovh)|N/A|Yes|Yes|
 | [mastodon.cc](https://mastodon.cc)|Art|Yes|No|
 | [mastodon.technology](https://mastodon.technology)|Open registrations, federates everywhere, for tech folks|Yes|No|
-| [mastodon.systemlab.fr](https://mastodon.systemlab.fr/)|Le mastodon Français, informatique, jeux-vidéos, gaming et hébergement.|Yes|No|
+| [mastodon.systemlab.fr](https://mastodon.systemlab.fr/)|Le mastodon Français, informatique, jeux-vidéos, gaming et hébergement.|Yes|
+| [mastodon.top](https://mastodon.top) |N/A|Yes|Yes|
+| [niu.moe](https://niu.moe/)|:dolls: The most cutest node ever, FR/EN, anime and computer :balloon:|Yes|Yes|
+| [im-in.space](https://im-in.space/)|SPAAAAACE! Probably with a lot of French people. (Invite-only, might randomly open registrations)|No|Yes|
 | [social.bytestemplar.com](https://social.bytestemplar.com)|N/A|Yes|No|
 
 Let me know if you start running one so I can add it to the list! (Alternatively, add it yourself as a pull request).

docs/Using-Mastodon/User-guide.md

@@ -26,17 +26,17 @@ Mastodon User's Guide
 
 ## Intro
 
-Mastodon is a social network application based on the GNU Social protocol. It behaves a lot like other social networks, especially Twitter, with one key difference - it is open-source and anyone can start their own server (also called an "*instance*"), and users of any instance can interact freely with those of other instances (called "*federation*"). Thus, it is possible for small communities to set up their own servers to use amongst themselves while also allowing interaction with other communities.
+Mastodon is a social network application based on the OStatus protocol. It behaves a lot like other social networks, especially Twitter, with one key difference - it is open-source and anyone can start their own server (also called an "*instance*"), and users of any instance can interact freely with those of other instances (called "*federation*"). Thus, it is possible for small communities to set up their own servers to use amongst themselves while also allowing interaction with other communities.
 
 #### Decentralization and Federation
 
 Mastodon is a system decentralized through a concept called "*federation*" - rather than depending on a single person or organization to run its infrastructure, anyone can download and run the software and run their own server. Federation means different Mastodon servers can interact with each other seamlessly, similar to e.g. e-mail.
 
-As such, anyone can download Mastodon and e.g. run it for a small community of people, but any user registered on that instance can follow and send and read posts from other Mastodon instances (as well as servers running other GNU Social-compatible services). This means that not only is users' data not inherently owned by a company with an interest in selling it to advertisers, but also that if any given server shuts down its users can set up a new one or migrate to another instance, rather than the entire service being lost.
+As such, anyone can download Mastodon and e.g. run it for a small community of people, but any user registered on that instance can follow, send, and read posts from other Mastodon instances (as well as servers running other OStatus-compatible services, such as GNU Social and postActiv). This means that not only is users' data not inherently owned by a company with an interest in selling it to advertisers, but also that if any given server shuts down its users can set up a new one or migrate to another instance, rather than the entire service being lost.
 
 Within each Mastodon instance, usernames just appear as `@username`, similar to other services such as Twitter. Users from other instances appear, and can be searched for and followed, as `@user@servername.ext` - so e.g. `@gargron` on the `mastodon.social` instance can be followed from other instances as `@gargron@mastodon.social`).
 
-Posts from users on external instances are "*federated*" into the local one, i.e. if `user1@mastodon1` follows `user2@gnusocial2`, any posts `user2@gnusocial2` makes appear in both `user1@mastodon`'s Home feed and the public timeline on the `mastodon1` server. Mastodon server administrators have some control over this and can exclude users' posts from appearing on the public timeline; post privacy settings from users on Mastodon instances also affect this, see below in the [Toot Privacy](User-guide.md#toot-privacy) section.
+Posts from users on external instances are "*federated*" into the local one, i.e. if `user1@mastodon1` follows `user2@gnusocial2`, any posts `user2@gnusocial2` makes appear in both `user1@mastodon1`'s Home feed and the public timeline on the `mastodon1` server. Mastodon server administrators have some control over this and can exclude users' posts from appearing on the public timeline; post privacy settings from users on Mastodon instances also affect this, see below in the [Toot Privacy](User-guide.md#toot-privacy) section.
 
 ## Getting Started
 
@@ -56,17 +56,17 @@ The most basic way to interact with Mastodon is to make a text post, also called
 
 If you want to reply to another user's toot, you can click the "Reply" icon on it. This will add their username to your input box along with a preview of the message you're replying to, and the user will receive a notification of your response.
 
-Similarly, in order to start a conversation with another user, just mention their user name in your toot. When you type the @ symbol followed directly (without a space) by any character in a message, Mastodon will automatically start suggesting users that match the username you're typing. Like with replies, mentioning a user like this will send them a notification.
+Similarly, in order to start a conversation with another user, just mention their user name in your toot. When you type the @ symbol followed directly (without a space) by any character in a message, Mastodon will automatically start suggesting users that match the username you're typing. Like with replies, mentioning a user like this will send them a notification. If the post starts with a mention, it will be treated as a reply and will only appear in the Home timelines of users who follow both you and the user you are mentioning. It will still be visible on your profile depending on privacy settings.
 
 ##### Content Warnings
 
-When you want to post something that you don't want to be immediately visible - for example, spoilers for that film that's just out, or some personal thoughts that contain [triggers](http://www.bbc.co.uk/news/blogs-ouch-26295437), you can "hide" it behind a Content Warning.
+When you want to post something that you don't want to be immediately visible - for example, spoilers for that film that's just come out, or some personal thoughts that mention potentially upsetting topics, you can "hide" it behind a Content Warning.
 
 To do this, click the ![CW icon](screenshots/compose-cw.png) "CW" switch under the Compose box. This will add another text box labeled "Content warning"; you should enter a short summary of what the "body" of your post contains here while your actual post goes into the "What is on your mind?" box as normal.
 
 ![animation showing how to enable content warnings](screenshots/content-warning.gif)
 
-This will cause the body of your post to be hidden behind a "Show More" button in the timeline, with only the content warning visible by default:
+This will cause the body of your post to be hidden behind a "Show More" button in the timeline, with only the content warning and any mentioned users visible by default:
 
 ![animation showing content warnings in the timeline](screenshots/cw-toot.gif)
 
@@ -74,7 +74,7 @@ This will cause the body of your post to be hidden behind a "Show More" button i
 
 ##### Hashtags
 
-If you're making a post belonging to a wider subject, it might be worth adding a "hashtag" to it. This can be done simply by adding any alphanumeric term with a # sign in front of it to the toot, e.g. #introductions (which is popular on mastodon.social for new users to introduce themselves to the community), or #politics for political discussions, etc. Clicking on a hashtag in a toot will show a timeline consisting only of toots that include this hashtag (i.e. it's a shortcut to searching for it). This allows users to group messages of similar subjects together, forming a separate "timeline" for people interested in that subject.
+If you're making a post belonging to a wider subject, it might be worth adding a "hashtag" to it. This can be done simply by writing in the post a # sign followed by a phrase, e.g. #introductions (which is popular on mastodon.social for new users to introduce themselves to the community), or #politics for political discussions, etc. Clicking on a hashtag in a toot will show a timeline consisting only of public posts that include this hashtag (i.e. it's a shortcut to searching for it). This allows users to group messages of similar subjects together, forming a separate "timeline" for people interested in that subject. Hashtags can also be searched for from the search bar above the compose box.
 
 ##### Boosts and Favourites
 
@@ -92,21 +92,21 @@ You can also attach video files or GIF animations to Toots. However, there is a
 
 #### Following Other Users
 
-Following another user will make all of their toots as well as other users' toots which they [boost](User-guide.md#boosts-and-favourites) in your Home column. This gives you a separate timeline from the [federated timeline](User-guide.md#the-federated-timeline) in which you can read what particular people are up to without the noise of general conversation.
+Following another user will make all of their toots as well as other users' toots which they [boost](User-guide.md#boosts-and-favourites) appear in your Home column. This gives you a separate timeline from the [public timelines](User-guide.md#the-public-timelines) in which you can read what particular people are up to without the noise of general conversation.
 
 ![Follow icon](screenshots/follow.png) In order to follow a user, click their name or avatar to open their profile, then click the Follow icon in the top left of their profile view.
 
-If their account is locked (which is shown with a padlock icon ![Padlock icon](screenshots/locked-icon.png) next to their user name), they will receive a notification of your request to follow them and need to approve this before you are added to their follower list (and thus see their toots). To show you that you're waiting for someone to approve your follow request, the Follow icon ![Follow icon](screenshots/follow-icon.png) on their profile will be replaced with an hourglass icon ![Pending icon](screenshots/pending-icon.png).
+If their account has a padlock icon ![Padlock icon](screenshots/locked-icon.png) next to their user name, they will receive a notification of your request to follow them and they will need to approve this before you are added to their follower list (and thus see their toots). To show you that you are waiting for someone to approve your follow request, the Follow icon ![Follow icon](screenshots/follow-icon.png) on their profile will be replaced with an hourglass icon ![Pending icon](screenshots/pending-icon.png). The requirement for new followers to be approved is something you can enable for your own profile under preferences.
 
 Once you follow a user, the Follow icon will be highlighted in blue on their profile ![Following icon](screenshots/following-icon.png); you can unfollow them again by clicking this.
 
 If you know someone's user name you can also open their profile for following by entering it in the [Search box](User-guide.md#searching) in the Compose column. This also works for remote users, though depending on whether they are known to your home instance you might have to enter their full name including the domain (e.g. `gargron@mastodon.social`) into the search box before their profile will appear in the suggestions.
 
-Alternately, if you already have a user's profile open in a separate browser tab, most GNU Social-related networks should have a "Follow" or "Subscribe" button on their profile page. This will ask you to enter the full user name to follow **from** (ie. if your account is on mastodon.social you would want to enter this as `myaccount@mastodon.social`)
+Alternately, if you already have a user's profile open in a separate browser tab, most OStatus-related networks should have a "Follow" or "Subscribe" button on their profile page. This will ask you to enter the full user name to follow **from** (ie. if your account is on mastodon.social you would want to enter this as `myaccount@mastodon.social`)
 
 #### Notifications
 
-When someone follows your account or requests to follow you, mentions your user name (either as an initial message or in response to one of your toots) or boosts or favourites one of your toots, you will receive a notification for this. These will appear as desktop notifications on your computer (if your web browser supports this and you've enabled them) as well as in your "Notifications" column.
+When someone follows your account or requests to follow you, mentions your user name, or boosts or favourites one of your toots, you will receive a notification for this. These will appear as desktop notifications on your computer (if your web browser supports this and you've enabled them) as well as in your "Notifications" column.
 
 ![Notification Settings icon](screenshots/notifications-settings.png) You can filter what kind of notifications you see in the Notifications column by clicking the Notification Settings icon at the top of the column and ticking or un-ticking what you do or don't want to see notifications for.
 
@@ -116,21 +116,25 @@ When someone follows your account or requests to follow you, mentions your user
 
 #### Mobile Apps
 
-There are no official mobile Mastodon apps for iOS or Android at this point. However, there are several third-party apps in development; you can find a list of these [here](Apps.md).
+Mastodon has an open API, so anyone can develop a client or app to use Mastodon from anything. Many people have already developed mobile apps for iOS and Android. You can find a list of these [here](Apps.md). Many of these projects are also open source and welcome collaborators.
 
-#### The Federated Timeline
+#### The Public Timelines
 
-Mastodon has a "Federated" timeline, which is a collection of all public toots made by all local users as well as posts from remote users that are federated (because someone on your instance follows the remote user making the post). This is a good way to meet new people to follow or interact with, but can be overwhelming especially if there's a lot of activity.
+In addition to your Home timeline, there are two public timelines available. The Federated Timeline and the Local Timeline. These are both a good way to meet new people to follow or interact with.
+
+##### The Federated Timeline
+
+The Federated Timeline shows all public posts from all users "known" to your instance. This means the user is either on the same instance as you, or somebody on your instance follows that user. The Federated Timeline is a great way to engage in the broad chatter of the world. Following users on remote instances who you meet on the Federated Timeline can lead to meeting more users on more instances and further connecting your instance to more and more of the entire Mastodon and OStatus network.
 
 ![Federated Timeline icon](screenshots/federated-timeline.png) To view the federated timeline, click the "Federated Timeline" icon in your Compose column or the respective button on the Getting Started panel. To hide the federated timeline again, simply click the "Back" link at the top of the column while you're viewing it.
 
 #### The Local Timeline
 
-In addition to the Federated Timeline, there's also a "Local" timeline, which only shows public toots made by users on your home instance. This is quieter than the Federated timeline, and useful if you want to stick close to your instance's community without having too much noise from outside. To view the Local Timeline, click the ![Menu icon](screenshots/compose-menu.png) Menu icon on the Compose pane and then select "Local Timeline" on the rightmost column.
+The Local Timeline only shows public posts made by users on your home instance. This can be useful if your instance has particular community norms that users on other instances may not have, such as particular topics that get put under content warnings; or particular in-jokes and shared interests. To view the Local Timeline, click the ![Menu icon](screenshots/compose-menu.png) Menu icon on the Compose pane and then select "Local Timeline" on the rightmost column.
 
 #### Searching
 
-Mastodon has a search function - however, this is limited to users and [hashtags](User-guide.md#hashtags) only and cannot be used to search through the full text of toots. In order to start a search, just type into the search box in the Compose column; Mastodon will automatically start showing suggestions of both user names and hashtags in a pop-up after a moment. Selecting any of these will open the user's profile or a view of all toots on the hashtag.
+Mastodon has a search function - you can use it to search for users and [hashtags](User-guide.md#hashtags). The search does not look through the entire text of posts, only hashtags. In order to start a search, just type into the search box in the Compose column and hit *enter*; This will open the search pane. The search pane will show suggestions as you type. Selecting any of these will open the user's profile or a view of all toots on the hashtag.
 
 ## Privacy, Safety and Security
 
@@ -140,7 +144,7 @@ Mastodon has a number of advanced security, privacy and safety features over mor
 
 Two-Factor Authentication (2FA) is a mechanism that improves the security of your Mastodon account by requiring a numeric code from another device (most commonly mobile phones) linked to your Mastodon account when you log in - this means that even if someone gets hold of both your e-mail address and your password, they cannot take over your Mastodon account as they would need a physical device you own to log in.
 
-Mastodon's 2FA uses Google Authenticator (or compatible apps). You can install this for free to your [Android](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2) or [iOS](https://itunes.apple.com/gb/app/google-authenticator/id388497605) device; [this Wikipedia page](https://en.wikipedia.org/wiki/Google_Authenticator#Implementations) lists further versions of the app for other systems.
+Mastodon's 2FA uses Google Authenticator (or compatible apps, such as Authy). You can install this for free to your [Android](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2) or [iOS](https://itunes.apple.com/gb/app/google-authenticator/id388497605) device; [this Wikipedia page](https://en.wikipedia.org/wiki/Google_Authenticator#Implementations) lists further versions of the app for other systems.
 
 ![Preferences icon](screenshots/preferences.png) In order to enable 2FA for your Mastodon account, click the Preferences icon in the Compose column, click "Two-factor Authentication" in the left menu on the settings page and follow the instructions. Once activated, every time you log in you will need a one-time code generated by the Authenticator app on the device you've linked to your account.
 
@@ -154,18 +158,20 @@ To allow you more control over who can see your toots, Mastodon supports "privat
 
 #### Toot Privacy
 
-Toot privacy is handled independently of account privacy, and individually for each toot. The three tiers of visibility for toots are Public (default), Unlisted or Private. In order to select your privacy level, click the ![Globe icon](screenshots/compose-privacy.png) globe icon. Changes to this setting are remembered between posts, i.e. if you make one private toot you will need to disable the switch again to make public toots.
+Toot privacy is handled independently of account privacy, and individually for each toot. The four tiers of visibility for toots are Public (default), Unlisted, Private, and Direct. In order to select your privacy level, click the ![Globe icon](screenshots/compose-privacy.png) globe icon. Changes to this setting are remembered between posts, i.e. if you make one private toot, each toot you make will be private until you change it back to public. You can change your default post privacy under preferences.
 
-**Public** is the default status of toots on accounts not set to private; a toot is public if neither of the two flags are set. Public toots are visible to any other user on the public timeline, federate to other GNU Social instances without restriction and appear on your user profile page to anyone including search engine bots and visitors who aren't logged into a Mastodon account.
+**Public** is the default status of toots on most accounts. Public toots are visible to any other user on the public timelines, federate to other Mastodon and OStatus instances without restriction, and appear on your user profile page to anyone including search engine bots and visitors who aren't logged into a Mastodon account.
 
-**Unlisted** toots are toggled with the "Do not display in public timeline" option in the Compose pane. They are visible to anyone following you and appear on your profile page to the public even without a Mastodon login, but do *not* appear to anyone viewing the Public Timeline while logged into Mastodon.
+**Unlisted** toots are public, except that they do not appear in the public timelines or search results. They are visible to anyone following you and appear on your profile page to the public even without a Mastodon login. Other than not appearing in the public timelines or search results, they function identically to public posts.
 
-**Private** toots, finally, are toggled with the "Mark as private" switch. Private toots do not appear in the public timeline nor on your profile page to anyone viewing it unless they are on your Followers list. This means the option is of very limited use if your account is not also set to be private (as anyone can follow you without confirmation and thus see your private toots). However the separation of this means that if you *do* set your entire account to private, you can switch this option off on a toot to make unlisted or even public toots from your otherwise private account. Private posts are not encrypted. Make sure you trust your instance admin not to just read your private posts on the back-end.
+**Private** toots do not appear in the public timeline nor on your profile page to anyone viewing it unless they are on your Followers list. The option is of limited use if your account is not also set to require approval of new followers (as anyone can follow you without confirmation and thus see your private toots). However the separation of this means that if you *do* set your entire account to private, you can switch this option off on a toot to make unlisted or even public toots from your otherwise private account.
-
-Private toots do not federate to other instances, unless you @mention a remote user. In this case, they will federate to their instance *and may appear there PUBLICLY*. A warning will be displayed if you're composing a private toot that will federate to another instance.
 
 Private toots cannot be boosted. If someone you follow makes a private toot, it will appear in your timeline with a padlock icon in place of the Boost icon. **NOTE** that remote instances may not respect this.
 
+Private toots do not federate to other instances, unless you @mention a remote user. In this case, they will federate to their instance, and users on that instance who follow both you and the @mentioned user will see it in their Home timelines. There is no reliable way to check if an instance will actually respect post privacy. Non-Mastodon servers, such as a GNU Social server, do not support Mastodon privacy settings. A user on GNU Social who you @mention in a private post would not even be aware that the post is intended to be private and would be able to boost it, which would undo the privacy setting. There is also no way to guarantee that someone could not just modify the code on their particular Mastodon instance to not respect private post restrictions. A warning will be displayed if you're composing a private toot that will federate to another instance. You should thus think through how much you trust the user you are @mentioning and the instance they are on.
+
+Private posts are not encrypted. Make sure you trust your instance admin not to just read your private posts on the back-end. Do not say anything you would not want potentially intercepted. 
+
 **Direct** posts are only visible to users you have @mentioned in them and cannot be boosted. Like with private posts, you should be mindful that the remote instance may not respect this protocol. If you are discussing a sensitive matter you should move the conversation off of Mastodon. 
 
 To summarise:
@@ -183,9 +189,13 @@ You can block a user to stop them contacting you. To do this, you can click or t
 
 **NOTE** that this will stop them from seeing your public toots while they are logged in, but they *will* be able to see your public toots by simply opening your profile in another browser that isn't logged into Mastodon (or logged into a different account that you have not blocked).
 
-Mentions, favourites, boosts or any other interaction with you from a blocked user will be hidden from your view. You will not see replies to a blocked person, even if the reply mentions you, nor will you see their toots if someone boosts them. You will not see toots mentioning a blocked person except in the public timeline.
+Mentions, favourites, boosts or any other interaction with you from a blocked user will be hidden from your view. You will not see replies to a blocked person, even if the reply mentions you, nor will you see their toots if someone boosts them.
 
-The blocked user will not be notified of your blocking them. They will be removed from your followers, *but* will still be able to see any public toots you make. Blocks do not federate across instances.
+The blocked user will not be notified of your blocking them. They will be removed from your followers.
+
+#### Muting
+
+If you do not wish to see posts from a particular user, but do not care about if they see your posts, you may choose to *mute* them. You can mute a user from the same menu on their profile page that you would block them from. You will not see posts from a muted user unless they @mention you. A muted user will have no way to know that you have them muted. 
 
 #### Reporting Toots or Users
 

scalingo.json

@@ -1,7 +1,7 @@
 {
   "name": "Mastodon",
   "description": "A GNU Social-compatible microblogging server",
-  "repository": "https://github.com/johnsudaar/mastodon",
+  "repository": "https://github.com/tootsuite/mastodon",
   "logo": "https://github.com/tootsuite/mastodon/raw/master/app/assets/images/logo.png",
   "env": {
     "LOCAL_DOMAIN": {

spec/fabricators/media_attachment_fabricator.rb

@@ -1,3 +1,3 @@
 Fabricator(:media_attachment) do
-
+  account
 end

spec/fabricators/status_fabricator.rb

@@ -1,3 +1,4 @@
 Fabricator(:status) do
+  account
   text "Lorem ipsum dolor sit amet"
 end

spec/models/account_spec.rb

@@ -99,11 +99,75 @@ RSpec.describe Account, type: :model do
   end
 
   describe '#favourited?' do
-    pending
+    let(:original_status) do
+      author = Fabricate(:account, username: 'original')
+      Fabricate(:status, account: author)
+    end
+
+    context 'when the status is a reblog of another status' do
+      let(:original_reblog) do
+        author = Fabricate(:account, username: 'original_reblogger')
+        Fabricate(:status, reblog: original_status, account: author)
+      end
+
+      it 'is is true when this account has favourited it' do
+        Fabricate(:favourite, status: original_reblog, account: subject)
+
+        expect(subject.favourited?(original_status)).to eq true
+      end
+
+      it 'is false when this account has not favourited it' do
+        expect(subject.favourited?(original_status)).to eq false
+      end
+    end
+
+    context 'when the status is an original status' do
+      it 'is is true when this account has favourited it' do
+        Fabricate(:favourite, status: original_status, account: subject)
+
+        expect(subject.favourited?(original_status)).to eq true
+      end
+
+      it 'is false when this account has not favourited it' do
+        expect(subject.favourited?(original_status)).to eq false
+      end
+    end
   end
 
   describe '#reblogged?' do
-    pending
+    let(:original_status) do
+      author = Fabricate(:account, username: 'original')
+      Fabricate(:status, account: author)
+    end
+
+    context 'when the status is a reblog of another status'do
+      let(:original_reblog) do
+        author = Fabricate(:account, username: 'original_reblogger')
+        Fabricate(:status, reblog: original_status, account: author)
+      end
+
+      it 'is true when this account has reblogged it' do
+        Fabricate(:status, reblog: original_reblog, account: subject)
+
+        expect(subject.reblogged?(original_reblog)).to eq true
+      end
+
+      it 'is false when this account has not reblogged it' do
+        expect(subject.reblogged?(original_reblog)).to eq false
+      end
+    end
+
+    context 'when the status is an original status' do
+      it 'is true when this account has reblogged it' do
+        Fabricate(:status, reblog: original_status, account: subject)
+
+        expect(subject.reblogged?(original_status)).to eq true
+      end
+
+      it 'is false when this account has not reblogged it' do
+        expect(subject.reblogged?(original_status)).to eq false
+      end
+    end
   end
 
   describe '.find_local' do

spec/models/status_spec.rb

@@ -91,10 +91,31 @@ RSpec.describe Status, type: :model do
   end
 
   describe '#reblogs_count' do
-    pending
+    it 'is the number of reblogs' do
+      Fabricate(:status, account: bob, reblog: subject)
+      Fabricate(:status, account: alice, reblog: subject)
+
+      expect(subject.reblogs_count).to eq 2
+    end
   end
 
   describe '#favourites_count' do
-    pending
+    it 'is the number of favorites' do
+      Fabricate(:favourite, account: bob, status: subject)
+      Fabricate(:favourite, account: alice, status: subject)
+
+      expect(subject.favourites_count).to eq 2
+    end
+  end
+
+  describe '#proper' do
+    it 'is itself for original statuses' do
+      expect(subject.proper).to eq subject
+    end
+
+    it 'is the source status for reblogs' do
+      subject.reblog = other
+      expect(subject.proper).to eq other
+    end
   end
 end

spec/services/post_status_service_spec.rb

@@ -3,8 +3,168 @@ require 'rails_helper'
 RSpec.describe PostStatusService do
   subject { PostStatusService.new }
 
-  it 'creates a new status'
+  it 'creates a new status' do
-  it 'creates a new response status'
+    account = Fabricate(:account)
-  it 'processes mentions'
+    text = "test status update"
-  it 'pings PuSH hubs'
+
+    status = subject.call(account, text)
+
+    expect(status).to be_persisted
+    expect(status.text).to eq text
+  end
+
+  it 'creates a new response status' do
+    in_reply_to_status = Fabricate(:status)
+    account = Fabricate(:account)
+    text = "test status update"
+
+    status = subject.call(account, text, in_reply_to_status)
+
+    expect(status).to be_persisted
+    expect(status.text).to eq text
+    expect(status.thread).to eq in_reply_to_status
+  end
+
+  it 'creates a sensitive status' do
+    status = create_status_with_options(sensitive: true)
+
+    expect(status).to be_persisted
+    expect(status).to be_sensitive
+  end
+
+  it 'creates a status with spoiler text' do
+    spoiler_text = "spoiler text"
+
+    status = create_status_with_options(spoiler_text: spoiler_text)
+
+    expect(status).to be_persisted
+    expect(status.spoiler_text).to eq spoiler_text
+  end
+
+  it 'creates a status with empty default spoiler text' do
+    status = create_status_with_options(spoiler_text: nil)
+
+    expect(status).to be_persisted
+    expect(status.spoiler_text).to eq ''
+  end
+
+  it 'creates a status with the given visibility' do
+    status = create_status_with_options(visibility: :private)
+
+    expect(status).to be_persisted
+    expect(status.visibility).to eq "private"
+  end
+
+  it 'creates a status for the given application' do
+    application = Fabricate(:application)
+
+    status = create_status_with_options(application: application)
+
+    expect(status).to be_persisted
+    expect(status.application).to eq application
+  end
+
+  it 'processes mentions' do
+    mention_service = double(:process_mentions_service)
+    allow(mention_service).to receive(:call)
+    allow(ProcessMentionsService).to receive(:new).and_return(mention_service)
+    account = Fabricate(:account)
+
+    status = subject.call(account, "test status update")
+
+    expect(ProcessMentionsService).to have_received(:new)
+    expect(mention_service).to have_received(:call).with(status)
+  end
+
+  it 'processes hashtags' do
+    hashtags_service = double(:process_hashtags_service)
+    allow(hashtags_service).to receive(:call)
+    allow(ProcessHashtagsService).to receive(:new).and_return(hashtags_service)
+    account = Fabricate(:account)
+
+    status = subject.call(account, "test status update")
+
+    expect(ProcessHashtagsService).to have_received(:new)
+    expect(hashtags_service).to have_received(:call).with(status)
+  end
+
+  it 'pings PuSH hubs' do
+    allow(DistributionWorker).to receive(:perform_async)
+    allow(Pubsubhubbub::DistributionWorker).to receive(:perform_async)
+    account = Fabricate(:account)
+
+    status = subject.call(account, "test status update")
+
+    expect(DistributionWorker).to have_received(:perform_async).with(status.id)
+    expect(Pubsubhubbub::DistributionWorker).
+      to have_received(:perform_async).with(status.stream_entry.id)
+  end
+
+  it 'crawls links' do
+    allow(LinkCrawlWorker).to receive(:perform_async)
+    account = Fabricate(:account)
+
+    status = subject.call(account, "test status update")
+
+    expect(LinkCrawlWorker).to have_received(:perform_async).with(status.id)
+  end
+
+  it 'attaches the given media to the created status' do
+    account = Fabricate(:account)
+    media = Fabricate(:media_attachment)
+
+    status = subject.call(
+      account,
+      "test status update",
+      nil,
+      media_ids: [media.id],
+    )
+
+    expect(media.reload.status).to eq status
+  end
+
+  it 'does not allow attaching more than 4 files' do
+    account = Fabricate(:account)
+
+    expect do
+      subject.call(
+        account,
+        "test status update",
+        nil,
+        media_ids: [
+          Fabricate(:media_attachment, account: account),
+          Fabricate(:media_attachment, account: account),
+          Fabricate(:media_attachment, account: account),
+          Fabricate(:media_attachment, account: account),
+          Fabricate(:media_attachment, account: account),
+        ].map(&:id),
+      )
+    end.to raise_error(
+      Mastodon::ValidationError,
+      I18n.t('media_attachments.validations.too_many'),
+    )
+  end
+
+  it 'does not allow attaching both videos and images' do
+    account = Fabricate(:account)
+
+    expect do
+      subject.call(
+        account,
+        "test status update",
+        nil,
+        media_ids: [
+          Fabricate(:media_attachment, type: :video, account: account),
+          Fabricate(:media_attachment, type: :image, account: account),
+        ].map(&:id),
+      )
+    end.to raise_error(
+      Mastodon::ValidationError,
+      I18n.t('media_attachments.validations.images_and_video'),
+    )
+  end
+
+  def create_status_with_options(options = {})
+    subject.call(Fabricate(:account), "test", nil, options)
+  end
 end

spec/services/process_feed_service_spec.rb

@@ -16,6 +16,7 @@ RSpec.describe ProcessFeedService do
   end
 
   it 'updates remote user\'s account information' do
+    account.reload
     expect(account.display_name).to eq '::1'
     expect(account).to have_attached_file(:avatar)
   end