Merge upstream (#81)

.babelrc

@@ -22,7 +22,8 @@
       {
         "messagesDir": "./build/messages"
       }
-    ]
+    ],
+    "preval"
   ],
   "env": {
     "development": {

.env.production.sample

@@ -31,6 +31,17 @@ PAPERCLIP_SECRET=
 SECRET_KEY_BASE=
 OTP_SECRET=
 
+# VAPID keys (used for push notifications
+# You can generate the keys using the following command (first is the private key, second is the public one)
+# You should only generate this once per instance. If you later decide to change it, all push subscription will
+# be invalidated, requiring the users to access the website again to resubscribe.
+#
+# Generate with `rake mastodon:webpush:generate_vapid_key` task (`docker-compose run --rm web rake mastodon:webpush:generate_vapid_key` if you use docker compose)
+#
+# For more information visit https://rossta.net/blog/using-the-web-push-api-with-vapid.html
+VAPID_PRIVATE_KEY=
+VAPID_PUBLIC_KEY=
+
 # Registrations
 # Single user mode will disable registrations and redirect frontpage to the first profile
 # SINGLE_USER_MODE=true

.gitignore

@@ -21,6 +21,7 @@ public/system
 public/assets
 public/packs
 public/packs-test
+public/sw.js
 .env
 .env.production
 node_modules/

.postcssrc.yml

@@ -6,3 +6,4 @@ plugins:
       - last 2 versions
       - IE >= 11
       - iOS >= 9
+  postcss-object-fit-images: {}

Gemfile

@@ -28,6 +28,7 @@ gem 'devise', '~> 4.2'
 gem 'devise-two-factor', '~> 3.0'
 gem 'doorkeeper', '~> 4.2'
 gem 'fast_blank', '~> 1.0'
+gem 'gemoji', '~> 3.0'
 gem 'goldfinger', '~> 1.2'
 gem 'hiredis', '~> 0.6'
 gem 'redis-namespace', '~> 1.5'
@@ -35,6 +36,7 @@ gem 'htmlentities', '~> 4.3'
 gem 'http', '~> 2.2'
 gem 'http_accept_language', '~> 2.1'
 gem 'httplog', '~> 0.99'
+gem 'idn-ruby', require: 'idn'
 gem 'kaminari', '~> 1.0'
 gem 'link_header', '~> 0.0'
 gem 'mime-types', '~> 3.1'
@@ -64,6 +66,7 @@ gem 'statsd-instrument', '~> 2.1'
 gem 'twitter-text', '~> 1.14'
 gem 'tzinfo-data', '~> 1.2017'
 gem 'webpacker', '~> 2.0'
+gem 'webpush'
 
 group :development, :test do
   gem 'fabrication', '~> 2.16'
@@ -77,7 +80,7 @@ group :test do
   gem 'capybara', '~> 2.14'
   gem 'climate_control', '~> 0.2'
   gem 'faker', '~> 1.7'
-  gem 'microformats2', '~> 3.0'
+  gem 'microformats', '~> 4.0'
   gem 'rails-controller-testing', '~> 1.0'
   gem 'rspec-sidekiq', '~> 3.0'
   gem 'simplecov', '~> 0.14', require: false

Gemfile.lock

@@ -163,6 +163,7 @@ GEM
     fuubar (2.2.0)
       rspec-core (~> 3.0)
       ruby-progressbar (~> 1.4)
+    gemoji (3.0.0)
     globalid (0.4.0)
       activesupport (>= 4.2.0)
     goldfinger (1.2.0)
@@ -181,6 +182,7 @@ GEM
     hashdiff (0.3.4)
     highline (1.7.8)
     hiredis (0.6.1)
+    hkdf (0.3.0)
     htmlentities (4.3.4)
     http (2.2.2)
       addressable (~> 2.3)
@@ -206,9 +208,11 @@ GEM
       parser (>= 2.2.3.0)
       rainbow (~> 2.2)
       terminal-table (>= 1.5.1)
+    idn-ruby (0.1.0)
     jmespath (1.3.1)
     json (2.1.0)
     jsonapi-renderer (0.1.2)
+    jwt (1.5.6)
     kaminari (1.0.1)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.0.1)
@@ -239,7 +243,7 @@ GEM
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
     method_source (0.8.2)
-    microformats2 (3.1.0)
+    microformats (4.0.7)
       json
       nokogiri
     mime-types (3.1)
@@ -475,6 +479,9 @@ GEM
       activesupport (>= 4.2)
       multi_json (~> 1.2)
       railties (>= 4.2)
+    webpush (0.3.2)
+      hkdf (~> 0.2)
+      jwt
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.2)
@@ -513,6 +520,7 @@ DEPENDENCIES
   faker (~> 1.7)
   fast_blank (~> 1.0)
   fuubar (~> 2.2)
+  gemoji (~> 3.0)
   goldfinger (~> 1.2)
   hamlit-rails (~> 0.2)
   hiredis (~> 0.6)
@@ -521,12 +529,13 @@ DEPENDENCIES
   http_accept_language (~> 2.1)
   httplog (~> 0.99)
   i18n-tasks (~> 0.9)
+  idn-ruby
   kaminari (~> 1.0)
   letter_opener (~> 1.4)
   letter_opener_web (~> 1.3)
   link_header (~> 0.0)
   lograge (~> 0.5)
-  microformats2 (~> 3.0)
+  microformats (~> 4.0)
   mime-types (~> 3.1)
   nokogiri (~> 1.7)
   oj (~> 3.0)
@@ -573,6 +582,7 @@ DEPENDENCIES
   uglifier (~> 3.2)
   webmock (~> 3.0)
   webpacker (~> 2.0)
+  webpush
 
 RUBY VERSION
    ruby 2.4.1p111

app/controllers/accounts_controller.rb

@@ -2,6 +2,7 @@
 
 class AccountsController < ApplicationController
   include AccountControllerConcern
+  include SignatureVerification
 
   def show
     respond_to do |format|
@@ -15,7 +16,9 @@ class AccountsController < ApplicationController
         render xml: AtomSerializer.render(AtomSerializer.new.feed(@account, @entries.to_a))
       end
 
-      format.activitystreams2
+      format.json do
+        render json: @account, serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter
+      end
     end
   end
 

app/controllers/activitypub/outboxes_controller.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class ActivityPub::OutboxesController < Api::BaseController
+  before_action :set_account
+
+  def show
+    @statuses = @account.statuses.permitted_for(@account, current_account).paginate_by_max_id(20, params[:max_id], params[:since_id])
+    @statuses = cache_collection(@statuses, Status)
+
+    render json: outbox_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter
+  end
+
+  private
+
+  def set_account
+    @account = Account.find_local!(params[:account_username])
+  end
+
+  def outbox_presenter
+    ActivityPub::CollectionPresenter.new(
+      id: account_outbox_url(@account),
+      type: :ordered,
+      current: account_outbox_url(@account),
+      size: @account.statuses_count,
+      items: @statuses
+    )
+  end
+end

app/controllers/api/activitypub/activities_controller.rb

@@ -1,27 +0,0 @@
-# frozen_string_literal: true
-
-class Api::ActivityPub::ActivitiesController < Api::BaseController
-  include Authorization
-
-  # before_action :set_follow, only: [:show_follow]
-  before_action :set_status, only: [:show_status]
-
-  respond_to :activitystreams2
-
-  # Show a status in AS2 format, as either an Announce (reblog) or a Create (post) activity.
-  def show_status
-    authorize @status, :show?
-
-    if @status.reblog?
-      render :show_status_announce
-    else
-      render :show_status_create
-    end
-  end
-
-  private
-
-  def set_status
-    @status = Status.find(params[:id])
-  end
-end

app/controllers/api/activitypub/notes_controller.rb

@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-class Api::ActivityPub::NotesController < Api::BaseController
-  include Authorization
-
-  before_action :set_status
-
-  respond_to :activitystreams2
-
-  def show
-    authorize @status, :show?
-  end
-
-  private
-
-  def set_status
-    @status = Status.find(params[:id])
-  end
-end

app/controllers/api/activitypub/outbox_controller.rb

@@ -1,69 +0,0 @@
-# frozen_string_literal: true
-
-class Api::ActivityPub::OutboxController < Api::BaseController
-  before_action :set_account
-
-  respond_to :activitystreams2
-
-  def show
-    if params[:max_id] || params[:since_id]
-      show_outbox_page
-    else
-      show_base_outbox
-    end
-  end
-
-  private
-
-  def show_base_outbox
-    @statuses = Status.as_outbox_timeline(@account)
-    @statuses = cache_collection(@statuses)
-
-    set_maps(@statuses)
-
-    set_first_last_page(@statuses)
-
-    render :show
-  end
-
-  def show_outbox_page
-    all_statuses = Status.as_outbox_timeline(@account)
-    @statuses = all_statuses.paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
-
-    all_statuses = cache_collection(all_statuses)
-    @statuses = cache_collection(@statuses)
-
-    set_maps(@statuses)
-
-    set_first_last_page(all_statuses)
-
-    @next_page_url = api_activitypub_outbox_url(pagination_params(max_id: @statuses.last.id))    unless @statuses.empty?
-    @prev_page_url = api_activitypub_outbox_url(pagination_params(since_id: @statuses.first.id)) unless @statuses.empty?
-
-    @paginated = @next_page_url || @prev_page_url
-    @part_of_url = api_activitypub_outbox_url
-
-    set_pagination_headers(@next_page_url, @prev_page_url)
-
-    render :show_page
-  end
-
-  def cache_collection(raw)
-    super(raw, Status)
-  end
-
-  def set_account
-    @account = Account.find(params[:id])
-  end
-
-  def set_first_last_page(statuses) # rubocop:disable Style/AccessorMethodName
-    return if statuses.empty?
-
-    @first_page_url = api_activitypub_outbox_url(max_id: statuses.first.id + 1)
-    @last_page_url = api_activitypub_outbox_url(since_id: statuses.last.id - 1)
-  end
-
-  def pagination_params(core_params)
-    params.permit(:local, :limit).merge(core_params)
-  end
-end

app/controllers/api/push_controller.rb

@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class Api::PushController < Api::BaseController
+  include SignatureVerification
+
   def update
     response, status = process_push_request
     render plain: response, status: status
@@ -11,7 +13,7 @@ class Api::PushController < Api::BaseController
   def process_push_request
     case hub_mode
     when 'subscribe'
-      Pubsubhubbub::SubscribeService.new.call(account_from_topic, hub_callback, hub_secret, hub_lease_seconds)
+      Pubsubhubbub::SubscribeService.new.call(account_from_topic, hub_callback, hub_secret, hub_lease_seconds, verified_domain)
     when 'unsubscribe'
       Pubsubhubbub::UnsubscribeService.new.call(account_from_topic, hub_callback)
     else
@@ -57,6 +59,10 @@ class Api::PushController < Api::BaseController
     TagManager.instance.web_domain?(hub_topic_domain)
   end
 
+  def verified_domain
+    return signed_request_account.domain if signed_request_account
+  end
+
   def hub_topic_domain
     hub_topic_uri.host + (hub_topic_uri.port ? ":#{hub_topic_uri.port}" : '')
   end

app/controllers/api/subscriptions_controller.rb

@@ -42,7 +42,7 @@ class Api::SubscriptionsController < Api::BaseController
   end
 
   def lease_seconds_or_default
-    (params['hub.lease_seconds'] || 86_400).to_i.seconds
+    (params['hub.lease_seconds'] || 1.day).to_i.seconds
   end
 
   def set_account

app/controllers/api/v1/statuses/favourites_controller.rb

@@ -19,7 +19,7 @@ class Api::V1::Statuses::FavouritesController < Api::BaseController
 
     UnfavouriteWorker.perform_async(current_user.account_id, @status.id)
 
-    render json: @status, serializer: REST::StatusSerializer
+    render json: @status, serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new([@status], current_user&.account_id, favourites_map: @favourites_map)
   end
 
   private

app/controllers/api/v1/statuses/reblogs_controller.rb

@@ -20,7 +20,7 @@ class Api::V1::Statuses::ReblogsController < Api::BaseController
     authorize status_for_destroy, :unreblog?
     RemovalWorker.perform_async(status_for_destroy.id)
 
-    render json: @status, serializer: REST::StatusSerializer
+    render json: @status, serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new([@status], current_user&.account_id, reblogs_map: @reblogs_map)
   end
 
   private

app/controllers/api/web/push_subscriptions_controller.rb

@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+class Api::Web::PushSubscriptionsController < Api::BaseController
+  respond_to :json
+
+  before_action :require_user!
+
+  def create
+    params.require(:data).require(:endpoint)
+    params.require(:data).require(:keys).require([:auth, :p256dh])
+
+    active_session = current_session
+
+    unless active_session.web_push_subscription.nil?
+      active_session.web_push_subscription.destroy!
+      active_session.update!(web_push_subscription: nil)
+    end
+
+    web_subscription = ::Web::PushSubscription.create!(
+      endpoint: params[:data][:endpoint],
+      key_p256dh: params[:data][:keys][:p256dh],
+      key_auth: params[:data][:keys][:auth]
+    )
+
+    active_session.update!(web_push_subscription: web_subscription)
+
+    render json: web_subscription.as_payload
+  end
+
+  def update
+    params.require([:id, :data])
+
+    web_subscription = ::Web::PushSubscription.find(params[:id])
+
+    web_subscription.update!(data: params[:data])
+
+    render json: web_subscription.as_payload
+  end
+end

app/controllers/concerns/signature_verification.rb

@@ -0,0 +1,87 @@
+# frozen_string_literal: true
+
+# Implemented according to HTTP signatures (Draft 6)
+# <https://tools.ietf.org/html/draft-cavage-http-signatures-06>
+module SignatureVerification
+  extend ActiveSupport::Concern
+
+  def signed_request?
+    request.headers['Signature'].present?
+  end
+
+  def signed_request_account
+    return @signed_request_account if defined?(@signed_request_account)
+
+    unless signed_request?
+      @signed_request_account = nil
+      return
+    end
+
+    raw_signature    = request.headers['Signature']
+    signature_params = {}
+
+    raw_signature.split(',').each do |part|
+      parsed_parts = part.match(/([a-z]+)="([^"]+)"/i)
+      next if parsed_parts.nil? || parsed_parts.size != 3
+      signature_params[parsed_parts[1]] = parsed_parts[2]
+    end
+
+    if incompatible_signature?(signature_params)
+      @signed_request_account = nil
+      return
+    end
+
+    account = ResolveRemoteAccountService.new.call(signature_params['keyId'].gsub(/\Aacct:/, ''))
+
+    if account.nil?
+      @signed_request_account = nil
+      return
+    end
+
+    signature             = Base64.decode64(signature_params['signature'])
+    compare_signed_string = build_signed_string(signature_params['headers'])
+
+    if account.keypair.public_key.verify(OpenSSL::Digest::SHA256.new, signature, compare_signed_string)
+      @signed_request_account = account
+      @signed_request_account
+    else
+      @signed_request_account = nil
+    end
+  end
+
+  private
+
+  def build_signed_string(signed_headers)
+    signed_headers = 'date' if signed_headers.blank?
+
+    signed_headers.split(' ').map do |signed_header|
+      if signed_header == Request::REQUEST_TARGET
+        "#{Request::REQUEST_TARGET}: #{request.method.downcase} #{request.path}"
+      else
+        "#{signed_header}: #{request.headers[to_header_name(signed_header)]}"
+      end
+    end.join("\n")
+  end
+
+  def matches_time_window?
+    begin
+      time_sent = DateTime.httpdate(request.headers['Date'])
+    rescue ArgumentError
+      return false
+    end
+
+    (Time.now.utc - time_sent).abs <= 30
+  end
+
+  def to_header_name(name)
+    name.split(/-/).map(&:capitalize).join('-')
+  end
+
+  def incompatible_signature?(signature_params)
+    signature_params['keyId'].blank? ||
+      signature_params['signature'].blank? ||
+      signature_params['algorithm'].blank? ||
+      signature_params['algorithm'] != 'rsa-sha256' ||
+      !signature_params['keyId'].start_with?('acct:')
+  end
+end

app/controllers/follower_accounts_controller.rb

@@ -5,5 +5,25 @@ class FollowerAccountsController < ApplicationController
 
   def index
     @follows = Follow.where(target_account: @account).recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:account)
+
+    respond_to do |format|
+      format.html
+
+      format.json do
+        render json: collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter
+      end
+    end
+  end
+
+  private
+
+  def collection_presenter
+    ActivityPub::CollectionPresenter.new(
+      id: account_followers_url(@account),
+      type: :ordered,
+      current: account_followers_url(@account),
+      size: @account.followers_count,
+      items: @follows.map { |f| ActivityPub::TagManager.instance.uri_for(f.account) }
+    )
   end
 end

app/controllers/following_accounts_controller.rb

@@ -5,5 +5,25 @@ class FollowingAccountsController < ApplicationController
 
   def index
     @follows = Follow.where(account: @account).recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:target_account)
+
+    respond_to do |format|
+      format.html
+
+      format.json do
+        render json: collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter
+      end
+    end
+  end
+
+  private
+
+  def collection_presenter
+    ActivityPub::CollectionPresenter.new(
+      id: account_following_index_url(@account),
+      type: :ordered,
+      current: account_following_index_url(@account),
+      size: @account.following_count,
+      items: @follows.map { |f| ActivityPub::TagManager.instance.uri_for(f.target_account) }
+    )
   end
 end

app/controllers/home_controller.rb

@@ -22,6 +22,7 @@ class HomeController < ApplicationController
   def initial_state_params
     {
       settings: Web::Setting.find_by(user: current_user)&.data || {},
+      push_subscription: current_account.user.web_push_subscription(current_session),
       current_account: current_account,
       token: current_session.token,
       admin: Account.find_local(Setting.site_contact_username),

app/controllers/settings/preferences_controller.rb

@@ -39,6 +39,7 @@ class Settings::PreferencesController < ApplicationController
       :setting_delete_modal,
       :setting_auto_play_gif,
       :setting_system_font_ui,
+      :setting_noindex,
       notification_emails: %i(follow follow_request reblog favourite mention digest),
       interactions: %i(must_be_follower must_be_following)
     )

app/controllers/statuses_controller.rb

@@ -11,12 +11,24 @@ class StatusesController < ApplicationController
   before_action :check_account_suspension
 
   def show
+    respond_to do |format|
+      format.html do
         @ancestors   = @status.reply? ? cache_collection(@status.ancestors(current_account), Status) : []
         @descendants = cache_collection(@status.descendants(current_account), Status)
 
         render 'stream_entries/show'
       end
 
+      format.json do
+        render json: @status, serializer: ActivityPub::NoteSerializer, adapter: ActivityPub::Adapter
+      end
+    end
+  end
+
+  def activity
+    render json: @status, serializer: ActivityPub::ActivitySerializer, adapter: ActivityPub::Adapter
+  end
+
   private
 
   def set_account

app/controllers/stream_entries_controller.rb

@@ -2,6 +2,7 @@
 
 class StreamEntriesController < ApplicationController
   include Authorization
+  include SignatureVerification
 
   layout 'public'
 

app/controllers/tags_controller.rb

@@ -5,7 +5,27 @@ class TagsController < ApplicationController
 
   def show
     @tag      = Tag.find_by!(name: params[:id].downcase)
-    @statuses = @tag.nil? ? [] : Status.as_tag_timeline(@tag, current_account, params[:local]).paginate_by_max_id(20, params[:max_id])
+    @statuses = Status.as_tag_timeline(@tag, current_account, params[:local]).paginate_by_max_id(20, params[:max_id])
     @statuses = cache_collection(@statuses, Status)
+
+    respond_to do |format|
+      format.html
+
+      format.json do
+        render json: collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter
+      end
+    end
+  end
+
+  private
+
+  def collection_presenter
+    ActivityPub::CollectionPresenter.new(
+      id: tag_url(@tag),
+      type: :ordered,
+      current: tag_url(@tag),
+      size: @tag.statuses.count,
+      items: @statuses.map { |s| ActivityPub::TagManager.instance.uri_for(s) }
+    )
   end
 end

app/helpers/activitystreams2_builder_helper.rb

@@ -1,8 +0,0 @@
-# frozen_string_literal: true
-
-module Activitystreams2BuilderHelper
-  # Gets a usable name for an account, using display name or username.
-  def account_name(account)
-    account.display_name.presence || account.username
-  end
-end

app/helpers/emoji_helper.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module EmojiHelper
+  EMOJI_PATTERN = /(?<=[^[:alnum:]:]|\n|^):([\w+-]+):(?=[^[:alnum:]:]|$)/x
+
+  def emojify(text)
+    return text if text.blank?
+
+    text.gsub(EMOJI_PATTERN) do |match|
+      emoji = Emoji.find_by_alias($1) # rubocop:disable Rails/DynamicFindBy,Style/PerlBackrefs
+
+      if emoji
+        emoji.raw
+      else
+        match
+      end
+    end
+  end
+end

app/helpers/http_helper.rb

@@ -1,17 +0,0 @@
-# frozen_string_literal: true
-
-module HttpHelper
-  def http_client(options = {})
-    timeout = { write: 10, connect: 10, read: 10 }.merge(options)
-
-    HTTP.headers(user_agent: user_agent)
-        .timeout(:per_operation, timeout)
-        .follow
-  end
-
-  private
-
-  def user_agent
-    @user_agent ||= "#{HTTP::Request::USER_AGENT} (Mastodon/#{Mastodon::Version}; +http://#{Rails.configuration.x.local_domain}/)"
-  end
-end

app/javascript/mastodon/actions/compose.js

@@ -2,8 +2,6 @@ import api from '../api';
 
 import { updateTimeline } from './timelines';
 
-import * as emojione from 'emojione';
-
 export const COMPOSE_CHANGE          = 'COMPOSE_CHANGE';
 export const COMPOSE_SUBMIT_REQUEST  = 'COMPOSE_SUBMIT_REQUEST';
 export const COMPOSE_SUBMIT_SUCCESS  = 'COMPOSE_SUBMIT_SUCCESS';
@@ -74,10 +72,12 @@ export function mentionCompose(account, router) {
 
 export function submitCompose() {
   return function (dispatch, getState) {
-    let status = emojione.shortnameToUnicode(getState().getIn(['compose', 'text'], ''));
+    const status = getState().getIn(['compose', 'text'], '');
+
     if (!status || !status.length) {
       return;
     }
+
     dispatch(submitComposeRequest());
     if (getState().getIn(['compose', 'advanced_options', 'do_not_federate'])) {
       status = status + ' 👁️';

app/javascript/mastodon/actions/push_notifications.js

@@ -0,0 +1,52 @@
+import axios from 'axios';
+
+export const SET_BROWSER_SUPPORT = 'PUSH_NOTIFICATIONS_SET_BROWSER_SUPPORT';
+export const SET_SUBSCRIPTION = 'PUSH_NOTIFICATIONS_SET_SUBSCRIPTION';
+export const CLEAR_SUBSCRIPTION = 'PUSH_NOTIFICATIONS_CLEAR_SUBSCRIPTION';
+export const ALERTS_CHANGE = 'PUSH_NOTIFICATIONS_ALERTS_CHANGE';
+
+export function setBrowserSupport (value) {
+  return {
+    type: SET_BROWSER_SUPPORT,
+    value,
+  };
+}
+
+export function setSubscription (subscription) {
+  return {
+    type: SET_SUBSCRIPTION,
+    subscription,
+  };
+}
+
+export function clearSubscription () {
+  return {
+    type: CLEAR_SUBSCRIPTION,
+  };
+}
+
+export function changeAlerts(key, value) {
+  return dispatch => {
+    dispatch({
+      type: ALERTS_CHANGE,
+      key,
+      value,
+    });
+
+    dispatch(saveSettings());
+  };
+}
+
+export function saveSettings() {
+  return (_, getState) => {
+    const state = getState().get('push_notifications');
+    const subscription = state.get('subscription');
+    const alerts = state.get('alerts');
+
+    axios.put(`/api/web/push_subscriptions/${subscription.get('id')}`, {
+      data: {
+        alerts,
+      },
+    });
+  };
+}

app/javascript/mastodon/components/extended_video_player.js

@@ -5,6 +5,8 @@ export default class ExtendedVideoPlayer extends React.PureComponent {
 
   static propTypes = {
     src: PropTypes.string.isRequired,
+    width: PropTypes.number,
+    height: PropTypes.number,
     time: PropTypes.number,
     controls: PropTypes.bool.isRequired,
     muted: PropTypes.bool.isRequired,
@@ -30,7 +32,7 @@ export default class ExtendedVideoPlayer extends React.PureComponent {
 
   render () {
     return (
-      <div className='extended-video-player'>
+      <div className='extended-video-player' style={{ width: this.props.width, height: this.props.height }}>
         <video
           ref={this.setRef}
           src={this.props.src}

app/javascript/mastodon/components/load_more.js

@@ -6,11 +6,18 @@ export default class LoadMore extends React.PureComponent {
 
   static propTypes = {
     onClick: PropTypes.func,
+    visible: PropTypes.bool,
+  }
+
+  static defaultProps = {
+    visible: true,
   }
 
   render() {
+    const { visible } = this.props;
+
     return (
-      <button className='load-more' onClick={this.props.onClick}>
+      <button className='load-more' disabled={!visible} style={{ opacity: visible ? 1 : 0 }} onClick={this.props.onClick}>
         <FormattedMessage id='status.load_more' defaultMessage='Load more' />
       </button>
     );

app/javascript/mastodon/components/status_list.js

@@ -101,13 +101,9 @@ export default class StatusList extends ImmutablePureComponent {
   render () {
     const { statusIds, scrollKey, trackScroll, shouldUpdateScroll, isLoading, hasMore, prepend, emptyMessage } = this.props;
 
-    let loadMore       = null;
+    const loadMore     = <LoadMore visible={!isLoading && statusIds.size > 0 && hasMore} onClick={this.handleLoadMore} />;
     let scrollableArea = null;
 
-    if (!isLoading && statusIds.size > 0 && hasMore) {
-      loadMore = <LoadMore onClick={this.handleLoadMore} />;
-    }
-
     if (isLoading || statusIds.size > 0 || !emptyMessage) {
       scrollableArea = (
         <div className='scrollable' ref={this.setRef}>

app/javascript/mastodon/emoji.js

@@ -1,49 +1,28 @@
-import emojione from 'emojione';
+import { unicodeToFilename } from './emojione_light';
 import Trie from 'substring-trie';
 
-const mappedUnicode = emojione.mapUnicodeToShort();
+const trie = new Trie(Object.keys(unicodeToFilename));
-const trie = new Trie(Object.keys(emojione.jsEscapeMap));
 
 function emojify(str) {
   // This walks through the string from start to end, ignoring any tags (<p>, <br>, etc.)
-  // and replacing valid shortnames like :smile: and :wink: as well as unicode strings
+  // and replacing valid unicode strings
   // that _aren't_ within tags with an <img> version.
-  // The goal is to be the same as an emojione.regShortNames/regUnicode replacement, but faster.
+  // The goal is to be the same as an emojione.regUnicode replacement, but faster.
   let i = -1;
   let insideTag = false;
-  let insideShortname = false;
-  let shortnameStartIndex = -1;
   let match;
   while (++i < str.length) {
     const char = str.charAt(i);
-    if (insideShortname && char === ':') {
+    if (insideTag && char === '>') {
-      const shortname = str.substring(shortnameStartIndex, i + 1);
-      if (shortname in emojione.emojioneList) {
-        const unicode = emojione.emojioneList[shortname].unicode[emojione.emojioneList[shortname].unicode.length - 1];
-        const alt = emojione.convert(unicode.toUpperCase());
-        const replacement = `<img draggable="false" class="emojione" alt="${alt}" title="${shortname}" src="/emoji/${unicode}.svg" />`;
-        str = str.substring(0, shortnameStartIndex) + replacement + str.substring(i + 1);
-        i += (replacement.length - shortname.length - 1); // jump ahead the length we've added to the string
-      } else {
-        i--; // stray colon, try again
-      }
-      insideShortname = false;
-    } else if (insideTag && char === '>') {
       insideTag = false;
     } else if (char === '<') {
       insideTag = true;
-      insideShortname = false;
-    } else if (!insideTag && char === ':') {
-      insideShortname = true;
-      shortnameStartIndex = i;
     } else if (!insideTag && (match = trie.search(str.substring(i)))) {
       const unicodeStr = match;
-      if (unicodeStr in emojione.jsEscapeMap) {
+      if (unicodeStr in unicodeToFilename) {
-        const unicode  = emojione.jsEscapeMap[unicodeStr];
+        const filename = unicodeToFilename[unicodeStr];
-        const short    = mappedUnicode[unicode];
+        const alt      = unicodeStr;
-        const filename = emojione.emojioneList[short].fname;
+        const replacement =  `<img draggable="false" class="emojione" alt="${alt}" src="/emoji/${filename}.svg" />`;
-        const alt      = emojione.convert(unicode.toUpperCase());
-        const replacement =  `<img draggable="false" class="emojione" alt="${alt}" title="${short}" src="/emoji/${filename}.svg" />`;
         str = str.substring(0, i) + replacement + str.substring(i + unicodeStr.length);
         i += (replacement.length - unicodeStr.length); // jump ahead the length we've added to the string
       }

app/javascript/mastodon/emojione_light.js

@@ -0,0 +1,11 @@
+// @preval
+// Force tree shaking on emojione by exposing just a subset of its functionality
+
+const emojione = require('emojione');
+
+const mappedUnicode = emojione.mapUnicodeToShort();
+
+module.exports.unicodeToFilename = Object.keys(emojione.jsEscapeMap)
+  .map(unicodeStr => [unicodeStr, mappedUnicode[emojione.jsEscapeMap[unicodeStr]]])
+  .map(([unicodeStr, shortCode]) => ({ [unicodeStr]: emojione.emojioneList[shortCode].fname }))
+  .reduce((x, y) => Object.assign(x, y), { });

app/javascript/mastodon/extra_polyfills.js

@@ -1,2 +1,5 @@
 import 'intersection-observer';
 import 'requestidlecallback';
+import objectFitImages  from 'object-fit-images';
+
+objectFitImages();

app/javascript/mastodon/features/compose/components/compose_form.js

@@ -140,7 +140,8 @@ export default class ComposeForm extends ImmutablePureComponent {
 
   handleEmojiPick = (data) => {
     const position     = this.autosuggestTextarea.textarea.selectionStart;
-    this._restoreCaret = position + data.shortname.length + 1;
+    const emojiChar    = String.fromCodePoint(parseInt(data.unicode, 16));
+    this._restoreCaret = position + emojiChar.length + 1;
     this.props.onPickEmoji(position, data);
   }
 

app/javascript/mastodon/features/compose/components/emoji_picker_dropdown.js

@@ -109,11 +109,12 @@ export default class EmojiPickerDropdown extends React.PureComponent {
       <Dropdown ref={this.setRef} className='emoji-picker__dropdown' onShow={this.onShowDropdown} onHide={this.onHideDropdown}>
         <DropdownTrigger className='emoji-button' title={intl.formatMessage(messages.emoji)}>
           <img
-            draggable='false'
             className={`emojione ${active && loading ? 'pulse-loading' : ''}`}
-            alt='🙂' src='/emoji/1f602.svg'
+            alt='🙂'
+            src='/emoji/1f602.svg'
           />
         </DropdownTrigger>
+
         <DropdownContent className='dropdown__left'>
           {
             this.state.active && !this.state.loading &&

app/javascript/mastodon/features/favourited_statuses/index.js

@@ -2,11 +2,11 @@ import React from 'react';
 import { connect } from 'react-redux';
 import PropTypes from 'prop-types';
 import ImmutablePropTypes from 'react-immutable-proptypes';
-import LoadingIndicator from '../../components/loading_indicator';
 import { fetchFavouritedStatuses, expandFavouritedStatuses } from '../../actions/favourites';
 import Column from '../ui/components/column';
+import ColumnHeader from '../../components/column_header';
+import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
 import StatusList from '../../components/status_list';
-import ColumnBackButtonSlim from '../../components/column_back_button_slim';
 import { defineMessages, injectIntl } from 'react-intl';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 
@@ -16,8 +16,6 @@ const messages = defineMessages({
 
 const mapStateToProps = state => ({
   statusIds: state.getIn(['status_lists', 'favourites', 'items']),
-  loaded: state.getIn(['status_lists', 'favourites', 'loaded']),
-  me: state.getIn(['meta', 'me']),
 });
 
 @connect(mapStateToProps)
@@ -27,34 +25,64 @@ export default class Favourites extends ImmutablePureComponent {
   static propTypes = {
     dispatch: PropTypes.func.isRequired,
     statusIds: ImmutablePropTypes.list.isRequired,
-    loaded: PropTypes.bool,
     intl: PropTypes.object.isRequired,
-    me: PropTypes.number.isRequired,
+    columnId: PropTypes.string,
+    multiColumn: PropTypes.bool,
   };
 
   componentWillMount () {
     this.props.dispatch(fetchFavouritedStatuses());
   }
 
+  handlePin = () => {
+    const { columnId, dispatch } = this.props;
+
+    if (columnId) {
+      dispatch(removeColumn(columnId));
+    } else {
+      dispatch(addColumn('FAVOURITES', {}));
+    }
+  }
+
+  handleMove = (dir) => {
+    const { columnId, dispatch } = this.props;
+    dispatch(moveColumn(columnId, dir));
+  }
+
+  handleHeaderClick = () => {
+    this.column.scrollTop();
+  }
+
+  setRef = c => {
+    this.column = c;
+  }
+
   handleScrollToBottom = () => {
     this.props.dispatch(expandFavouritedStatuses());
   }
 
   render () {
-    const { loaded, intl } = this.props;
+    const { intl, statusIds, columnId, multiColumn } = this.props;
-
+    const pinned = !!columnId;
-    if (!loaded) {
-      return (
-        <Column>
-          <LoadingIndicator />
-        </Column>
-      );
-    }
 
     return (
-      <Column icon='star' heading={intl.formatMessage(messages.heading)}>
+      <Column ref={this.setRef}>
-        <ColumnBackButtonSlim />
+        <ColumnHeader
-        <StatusList {...this.props} scrollKey='favourited_statuses' onScrollToBottom={this.handleScrollToBottom} />
+          icon='star'
+          title={intl.formatMessage(messages.heading)}
+          onPin={this.handlePin}
+          onMove={this.handleMove}
+          onClick={this.handleHeaderClick}
+          pinned={pinned}
+          multiColumn={multiColumn}
+        />
+
+        <StatusList
+          trackScroll={!pinned}
+          statusIds={statusIds}
+          scrollKey={`favourited_statuses-${columnId}`}
+          onScrollToBottom={this.handleScrollToBottom}
+        />
       </Column>
     );
   }

app/javascript/mastodon/features/notifications/components/column_settings.js

@@ -9,18 +9,27 @@ export default class ColumnSettings extends React.PureComponent {
 
   static propTypes = {
     settings: ImmutablePropTypes.map.isRequired,
+    pushSettings: ImmutablePropTypes.map.isRequired,
     onChange: PropTypes.func.isRequired,
     onSave: PropTypes.func.isRequired,
     onClear: PropTypes.func.isRequired,
   };
 
+  onPushChange = (key, checked) => {
+    this.props.onChange(['push', ...key], checked);
+  }
+
   render () {
-    const { settings, onChange, onClear } = this.props;
+    const { settings, pushSettings, onChange, onClear } = this.props;
 
     const alertStr = <FormattedMessage id='notifications.column_settings.alert' defaultMessage='Desktop notifications' />;
     const showStr  = <FormattedMessage id='notifications.column_settings.show' defaultMessage='Show in column' />;
     const soundStr = <FormattedMessage id='notifications.column_settings.sound' defaultMessage='Play sound' />;
 
+    const showPushSettings = pushSettings.get('browserSupport') && pushSettings.get('isSubscribed');
+    const pushStr = showPushSettings && <FormattedMessage id='notifications.column_settings.push' defaultMessage='Push notifications' />;
+    const pushMeta = showPushSettings && <FormattedMessage id='notifications.column_settings.push_meta' defaultMessage='This device' />;
+
     return (
       <div>
         <div className='column-settings__row'>
@@ -30,7 +39,8 @@ export default class ColumnSettings extends React.PureComponent {
         <span className='column-settings__section'><FormattedMessage id='notifications.column_settings.follow' defaultMessage='New followers:' /></span>
 
         <div className='column-settings__row'>
-          <SettingToggle prefix='notifications' settings={settings} settingKey={['alerts', 'follow']} onChange={onChange} label={alertStr} />
+          <SettingToggle prefix='notifications_desktop' settings={settings} settingKey={['alerts', 'follow']} onChange={onChange} label={alertStr} />
+          {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingKey={['alerts', 'follow']} meta={pushMeta} onChange={this.onPushChange} label={pushStr} />}
           <SettingToggle prefix='notifications' settings={settings} settingKey={['shows', 'follow']} onChange={onChange} label={showStr} />
           <SettingToggle prefix='notifications' settings={settings} settingKey={['sounds', 'follow']} onChange={onChange} label={soundStr} />
         </div>
@@ -38,7 +48,8 @@ export default class ColumnSettings extends React.PureComponent {
         <span className='column-settings__section'><FormattedMessage id='notifications.column_settings.favourite' defaultMessage='Favourites:' /></span>
 
         <div className='column-settings__row'>
-          <SettingToggle prefix='notifications' settings={settings} settingKey={['alerts', 'favourite']} onChange={onChange} label={alertStr} />
+          <SettingToggle prefix='notifications_desktop' settings={settings} settingKey={['alerts', 'favourite']} onChange={onChange} label={alertStr} />
+          {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingKey={['alerts', 'favourite']} meta={pushMeta} onChange={this.onPushChange} label={pushStr} />}
           <SettingToggle prefix='notifications' settings={settings} settingKey={['shows', 'favourite']} onChange={onChange} label={showStr} />
           <SettingToggle prefix='notifications' settings={settings} settingKey={['sounds', 'favourite']} onChange={onChange} label={soundStr} />
         </div>
@@ -46,7 +57,8 @@ export default class ColumnSettings extends React.PureComponent {
         <span className='column-settings__section'><FormattedMessage id='notifications.column_settings.mention' defaultMessage='Mentions:' /></span>
 
         <div className='column-settings__row'>
-          <SettingToggle prefix='notifications' settings={settings} settingKey={['alerts', 'mention']} onChange={onChange} label={alertStr} />
+          <SettingToggle prefix='notifications_desktop' settings={settings} settingKey={['alerts', 'mention']} onChange={onChange} label={alertStr} />
+          {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingKey={['alerts', 'mention']} meta={pushMeta} onChange={this.onPushChange} label={pushStr} />}
           <SettingToggle prefix='notifications' settings={settings} settingKey={['shows', 'mention']} onChange={onChange} label={showStr} />
           <SettingToggle prefix='notifications' settings={settings} settingKey={['sounds', 'mention']} onChange={onChange} label={soundStr} />
         </div>
@@ -54,7 +66,8 @@ export default class ColumnSettings extends React.PureComponent {
         <span className='column-settings__section'><FormattedMessage id='notifications.column_settings.reblog' defaultMessage='Boosts:' /></span>
 
         <div className='column-settings__row'>
-          <SettingToggle prefix='notifications' settings={settings} settingKey={['alerts', 'reblog']} onChange={onChange} label={alertStr} />
+          <SettingToggle prefix='notifications_desktop' settings={settings} settingKey={['alerts', 'reblog']} onChange={onChange} label={alertStr} />
+          {showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingKey={['alerts', 'reblog']} meta={pushMeta} onChange={this.onPushChange} label={pushStr} />}
           <SettingToggle prefix='notifications' settings={settings} settingKey={['shows', 'reblog']} onChange={onChange} label={showStr} />
           <SettingToggle prefix='notifications' settings={settings} settingKey={['sounds', 'reblog']} onChange={onChange} label={soundStr} />
         </div>

app/javascript/mastodon/features/notifications/components/setting_toggle.js

@@ -10,6 +10,7 @@ export default class SettingToggle extends React.PureComponent {
     settings: ImmutablePropTypes.map.isRequired,
     settingKey: PropTypes.array.isRequired,
     label: PropTypes.node.isRequired,
+    meta: PropTypes.node,
     onChange: PropTypes.func.isRequired,
   }
 
@@ -18,13 +19,14 @@ export default class SettingToggle extends React.PureComponent {
   }
 
   render () {
-    const { prefix, settings, settingKey, label } = this.props;
+    const { prefix, settings, settingKey, label, meta } = this.props;
     const id = ['setting-toggle', prefix, ...settingKey].filter(Boolean).join('-');
 
     return (
       <div className='setting-toggle'>
         <Toggle id={id} checked={settings.getIn(settingKey)} onChange={this.onChange} />
         <label htmlFor={id} className='setting-toggle__label'>{label}</label>
+        {meta && <span className='setting-meta__label'>{meta}</span>}
       </div>
     );
   }

app/javascript/mastodon/features/notifications/containers/column_settings_container.js

@@ -3,6 +3,7 @@ import { defineMessages, injectIntl } from 'react-intl';
 import ColumnSettings from '../components/column_settings';
 import { changeSetting, saveSettings } from '../../../actions/settings';
 import { clearNotifications } from '../../../actions/notifications';
+import { changeAlerts as changePushNotifications, saveSettings as savePushNotificationSettings } from '../../../actions/push_notifications';
 import { openModal } from '../../../actions/modal';
 
 const messages = defineMessages({
@@ -12,16 +13,22 @@ const messages = defineMessages({
 
 const mapStateToProps = state => ({
   settings: state.getIn(['settings', 'notifications']),
+  pushSettings: state.get('push_notifications'),
 });
 
 const mapDispatchToProps = (dispatch, { intl }) => ({
 
   onChange (key, checked) {
+    if (key[0] === 'push') {
+      dispatch(changePushNotifications(key.slice(1), checked));
+    } else {
       dispatch(changeSetting(['notifications', ...key], checked));
+    }
   },
 
   onSave () {
     dispatch(saveSettings());
+    dispatch(savePushNotificationSettings());
   },
 
   onClear () {

app/javascript/mastodon/features/ui/components/columns_area.js

@@ -9,7 +9,7 @@ import { links, getIndex, getLink } from './tabs_bar';
 import BundleContainer from '../containers/bundle_container';
 import ColumnLoading from './column_loading';
 import BundleColumnError from './bundle_column_error';
-import { Compose, Notifications, HomeTimeline, CommunityTimeline, PublicTimeline, HashtagTimeline } from '../../ui/util/async-components';
+import { Compose, Notifications, HomeTimeline, CommunityTimeline, PublicTimeline, HashtagTimeline, FavouritedStatuses } from '../../ui/util/async-components';
 
 const componentMap = {
   'COMPOSE': Compose,
@@ -18,6 +18,7 @@ const componentMap = {
   'PUBLIC': PublicTimeline,
   'COMMUNITY': CommunityTimeline,
   'HASHTAG': HashtagTimeline,
+  'FAVOURITES': FavouritedStatuses,
 };
 
 export default class ColumnsArea extends ImmutablePureComponent {
@@ -32,12 +33,33 @@ export default class ColumnsArea extends ImmutablePureComponent {
     children: PropTypes.node,
   };
 
+  state = {
+    shouldAnimate: false,
+  }
+
+  componentWillReceiveProps() {
+    this.setState({ shouldAnimate: false });
+  }
+
+  componentDidMount() {
+    this.lastIndex = getIndex(this.context.router.history.location.pathname);
+    this.setState({ shouldAnimate: true });
+  }
+
+  componentDidUpdate() {
+    this.lastIndex = getIndex(this.context.router.history.location.pathname);
+    this.setState({ shouldAnimate: true });
+  }
+
   handleSwipe = (index) => {
-    window.requestAnimationFrame(() => {
+    this.pendingIndex = index;
-      window.requestAnimationFrame(() => {
+  }
-        this.context.router.history.push(getLink(index));
+
-      });
+  handleAnimationEnd = () => {
-    });
+    if (typeof this.pendingIndex === 'number') {
+      this.context.router.history.push(getLink(this.pendingIndex));
+      this.pendingIndex = null;
+    }
   }
 
   renderView = (link, index) => {
@@ -66,12 +88,14 @@ export default class ColumnsArea extends ImmutablePureComponent {
 
   render () {
     const { columns, children, singleColumn } = this.props;
+    const { shouldAnimate } = this.state;
 
     const columnIndex = getIndex(this.context.router.history.location.pathname);
+    this.pendingIndex = null;
 
     if (singleColumn) {
       return columnIndex !== -1 ? (
-        <ReactSwipeableViews index={columnIndex} onChangeIndex={this.handleSwipe} animateTransitions={false} style={{ height: '100%' }}>
+        <ReactSwipeableViews index={columnIndex} onChangeIndex={this.handleSwipe} onTransitionEnd={this.handleAnimationEnd} animateTransitions={shouldAnimate} springConfig={{ duration: '400ms', delay: '0s', easeFunction: 'ease' }} style={{ height: '100%' }}>
           {links.map(this.renderView)}
         </ReactSwipeableViews>
       ) : <div className='columns-area'>{children}</div>;

app/javascript/mastodon/features/ui/components/media_modal.js

@@ -65,8 +65,6 @@ export default class MediaModal extends ImmutablePureComponent {
     const { media, intl, onClose } = this.props;
 
     const index = this.getIndex();
-    const attachment = media.get(index);
-    const url = attachment.get('url');
 
     let leftNav, rightNav, content;
 
@@ -77,17 +75,19 @@ export default class MediaModal extends ImmutablePureComponent {
       rightNav = <div role='button' tabIndex='0' className='modal-container__nav  modal-container__nav--right' onClick={this.handleNextClick}><i className='fa fa-fw fa-chevron-right' /></div>;
     }
 
-    if (attachment.get('type') === 'image') {
     content = media.map((image) => {
       const width  = image.getIn(['meta', 'original', 'width']) || null;
       const height = image.getIn(['meta', 'original', 'height']) || null;
 
+      if (image.get('type') === 'image') {
         return <ImageLoader previewSrc={image.get('preview_url')} src={image.get('url')} width={width} height={height} key={image.get('preview_url')} />;
-      }).toArray();
+      } else if (image.get('type') === 'gifv') {
-    } else if (attachment.get('type') === 'gifv') {
+        return <ExtendedVideoPlayer src={image.get('url')} muted controls={false} width={width} height={height} key={image.get('preview_url')} />;
-      content = <ExtendedVideoPlayer src={url} muted controls={false} />;
       }
 
+      return null;
+    }).toArray();
+
     return (
       <div className='modal-root__modal media-modal'>
         {leftNav}

app/javascript/mastodon/features/ui/components/modal_root.js

@@ -56,12 +56,6 @@ export default class ModalRoot extends React.PureComponent {
     return { opacity: spring(0), scale: spring(0.98) };
   }
 
-  renderModal = (SpecificComponent) => {
-    const { props, onClose } = this.props;
-
-    return <SpecificComponent {...props} onClose={onClose} />;
-  }
-
   renderLoading = () => {
     return <ModalLoading />;
   }
@@ -97,7 +91,9 @@ export default class ModalRoot extends React.PureComponent {
               <div key={key} style={{ pointerEvents: visible ? 'auto' : 'none' }}>
                 <div role='presentation' className='modal-root__overlay' style={{ opacity: style.opacity }} onClick={onClose} />
                 <div className='modal-root__container' style={{ opacity: style.opacity, transform: `translateZ(0px) scale(${style.scale})` }}>
-                  <BundleContainer fetchComponent={MODAL_COMPONENTS[type]} loading={this.renderLoading} error={this.renderError} renderDelay={200}>{this.renderModal}</BundleContainer>
+                  <BundleContainer fetchComponent={MODAL_COMPONENTS[type]} loading={this.renderLoading} error={this.renderError} renderDelay={200}>
+                    {(SpecificComponent) => <SpecificComponent {...props} onClose={onClose} />}
+                  </BundleContainer>
                 </div>
               </div>
             ))}

app/javascript/mastodon/load_polyfills.js

@@ -20,11 +20,12 @@ function loadPolyfills() {
   );
 
   // Latest version of Firefox and Safari do not have IntersectionObserver.
-  // Edge does not have requestIdleCallback.
+  // Edge does not have requestIdleCallback and object-fit CSS property.
   // This avoids shipping them all the polyfills.
   const needsExtraPolyfills = !(
     window.IntersectionObserver &&
-    window.requestIdleCallback
+    window.requestIdleCallback &&
+    'object-fit' in (new Image()).style
   );
 
   return Promise.all([

app/javascript/mastodon/locales/ar.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "المُفَضَّلة :",
   "notifications.column_settings.follow": "متابعُون جُدُد :",
   "notifications.column_settings.mention": "الإشارات :",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "الترقيّات:",
   "notifications.column_settings.show": "إعرِضها في عمود",
   "notifications.column_settings.sound": "أصدر صوتا",
@@ -147,6 +149,7 @@
   "report.target": "إبلاغ",
   "search.placeholder": "ابحث",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "تعذرت ترقية هذا المنشور",
   "status.delete": "إحذف",
   "status.favourite": "أضف إلى المفضلة",

app/javascript/mastodon/locales/bg.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Предпочитани:",
   "notifications.column_settings.follow": "Нови последователи:",
   "notifications.column_settings.mention": "Споменавания:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Споделяния:",
   "notifications.column_settings.show": "Покажи в колона",
   "notifications.column_settings.sound": "Play sound",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "Търсене",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Изтриване",
   "status.favourite": "Предпочитани",

app/javascript/mastodon/locales/ca.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favorits:",
   "notifications.column_settings.follow": "Nous seguidors:",
   "notifications.column_settings.mention": "Mencions:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "Mostrar en la columna",
   "notifications.column_settings.sound": "Reproduïr so",
@@ -147,6 +149,7 @@
   "report.target": "Informes",
   "search.placeholder": "Cercar",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Aquesta publicació no pot ser retootejada",
   "status.delete": "Esborrar",
   "status.favourite": "Favorit",

app/javascript/mastodon/locales/de.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favorisierungen:",
   "notifications.column_settings.follow": "Neue Folgende:",
   "notifications.column_settings.mention": "Erwähnungen:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Geteilte Beiträge:",
   "notifications.column_settings.show": "In der Spalte anzeigen",
   "notifications.column_settings.sound": "Ton abspielen",
@@ -147,6 +149,7 @@
   "report.target": "Melden",
   "search.placeholder": "Suche",
   "search_results.total": "{count, number} {count, plural, one {Ergebnis} other {Ergebnisse}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Löschen",
   "status.favourite": "Favorisieren",

app/javascript/mastodon/locales/defaultMessages.json

@@ -889,6 +889,14 @@
         "defaultMessage": "Play sound",
         "id": "notifications.column_settings.sound"
       },
+      {
+        "defaultMessage": "Push notifications",
+        "id": "notifications.column_settings.push"
+      },
+      {
+        "defaultMessage": "This device",
+        "id": "notifications.column_settings.push_meta"
+      },
       {
         "defaultMessage": "New followers:",
         "id": "notifications.column_settings.follow"
@@ -964,6 +972,15 @@
     ],
     "path": "app/javascript/mastodon/features/public_timeline/index.json"
   },
+  {
+    "descriptors": [
+      {
+        "defaultMessage": "A look inside...",
+        "id": "standalone.public_title"
+      }
+    ],
+    "path": "app/javascript/mastodon/features/standalone/public_timeline/index.json"
+  },
   {
     "descriptors": [
       {

app/javascript/mastodon/locales/en.json

@@ -114,6 +114,8 @@
   "notifications.column_settings.favourite": "Favourites:",
   "notifications.column_settings.follow": "New followers:",
   "notifications.column_settings.mention": "Mentions:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "Show in column",
   "notifications.column_settings.sound": "Play sound",
@@ -170,6 +172,7 @@
   "settings.media_fullwidth": "Full-width media previews",
   "settings.preferences": "User preferences",
   "settings.wide_view": "Wide view (Desktop mode only)",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.collapse": "Collapse",
   "status.delete": "Delete",

app/javascript/mastodon/locales/eo.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoroj:",
   "notifications.column_settings.follow": "Novaj sekvantoj:",
   "notifications.column_settings.mention": "Mencioj:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Diskonigoj:",
   "notifications.column_settings.show": "Montri en kolono",
   "notifications.column_settings.sound": "Play sound",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "Serĉi",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Forigi",
   "status.favourite": "Favori",

app/javascript/mastodon/locales/es.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoritos:",
   "notifications.column_settings.follow": "Nuevos seguidores:",
   "notifications.column_settings.mention": "Menciones:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Retoots:",
   "notifications.column_settings.show": "Mostrar en columna",
   "notifications.column_settings.sound": "Play sound",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "Buscar",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Borrar",
   "status.favourite": "Favorito",

app/javascript/mastodon/locales/fa.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "پسندیده‌ها:",
   "notifications.column_settings.follow": "پیگیران تازه:",
   "notifications.column_settings.mention": "نام‌بردن‌ها:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "بازبوق‌ها:",
   "notifications.column_settings.show": "نمایش در ستون",
   "notifications.column_settings.sound": "پخش صدا",
@@ -147,6 +149,7 @@
   "report.target": "گزارش‌دادن",
   "search.placeholder": "جستجو",
   "search_results.total": "{count, number} {count, plural, one {نتیجه} other {نتیجه}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "این نوشته را نمی‌شود بازبوقید",
   "status.delete": "پاک‌کردن",
   "status.favourite": "پسندیدن",

app/javascript/mastodon/locales/fi.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Tykkäyksiä:",
   "notifications.column_settings.follow": "Uusia seuraajia:",
   "notifications.column_settings.mention": "Mainintoja:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Buusteja:",
   "notifications.column_settings.show": "Näytä sarakkeessa",
   "notifications.column_settings.sound": "Play sound",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "Hae",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Poista",
   "status.favourite": "Tykkää",

app/javascript/mastodon/locales/fr.json

@@ -29,7 +29,7 @@
   "column.favourites": "Favoris",
   "column.follow_requests": "Demandes de suivi",
   "column.home": "Accueil",
-  "column.mutes": "Comptes silencés",
+  "column.mutes": "Comptes masqués",
   "column.notifications": "Notifications",
   "column.public": "Fil public global",
   "column_back_button.label": "Retour",
@@ -52,9 +52,9 @@
   "confirmations.delete.confirm": "Supprimer",
   "confirmations.delete.message": "Confirmez vous la suppression de ce pouet ?",
   "confirmations.domain_block.confirm": "Masquer le domaine entier",
-  "confirmations.domain_block.message": "Êtes-vous vraiment, vraiment sûr⋅e de vouloir bloquer {domain} en entier ? Dans la plupart des cas, quelques blocages ou silenciations ciblés sont suffisants et préférables.",
+  "confirmations.domain_block.message": "Êtes-vous vraiment, vraiment sûr⋅e de vouloir bloquer {domain} en entier ? Dans la plupart des cas, quelques blocages ou masquages ciblés sont suffisants et préférables.",
-  "confirmations.mute.confirm": "Silencer",
+  "confirmations.mute.confirm": "Masquer",
-  "confirmations.mute.message": "Confirmez vous la silenciation {name} ?",
+  "confirmations.mute.message": "Confirmez vous le masquage de {name} ?",
   "emoji_button.activity": "Activités",
   "emoji_button.flags": "Drapeaux",
   "emoji_button.food": "Boire et manger",
@@ -96,7 +96,7 @@
   "navigation_bar.follow_requests": "Demandes de suivi",
   "navigation_bar.info": "Plus d’informations",
   "navigation_bar.logout": "Déconnexion",
-  "navigation_bar.mutes": "Comptes silencés",
+  "navigation_bar.mutes": "Comptes masqués",
   "navigation_bar.preferences": "Préférences",
   "navigation_bar.public_timeline": "Fil public global",
   "notification.favourite": "{name} a ajouté à ses favoris :",
@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoris :",
   "notifications.column_settings.follow": "Nouveaux⋅elles abonn⋅é⋅s :",
   "notifications.column_settings.mention": "Mentions :",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Partages :",
   "notifications.column_settings.show": "Afficher dans la colonne",
   "notifications.column_settings.sound": "Émettre un son",
@@ -147,6 +149,7 @@
   "report.target": "Signalement",
   "search.placeholder": "Rechercher",
   "search_results.total": "{count, number} {count, plural, one {résultat} other {résultats}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Cette publication ne peut être boostée",
   "status.delete": "Effacer",
   "status.favourite": "Ajouter aux favoris",

app/javascript/mastodon/locales/he.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "מחובבים:",
   "notifications.column_settings.follow": "עוקבים חדשים:",
   "notifications.column_settings.mention": "פניות:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "הדהודים:",
   "notifications.column_settings.show": "הצגה בטור",
   "notifications.column_settings.sound": "שמע מופעל",
@@ -147,6 +149,7 @@
   "report.target": "דיווח",
   "search.placeholder": "חיפוש",
   "search_results.total": "{count, number} {count, plural, one {תוצאה} other {תוצאות}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "לא ניתן להדהד הודעה זו",
   "status.delete": "מחיקה",
   "status.favourite": "חיבוב",

app/javascript/mastodon/locales/hr.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoriti:",
   "notifications.column_settings.follow": "Novi sljedbenici:",
   "notifications.column_settings.mention": "Spominjanja:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "Prikaži u stupcu",
   "notifications.column_settings.sound": "Sviraj zvuk",
@@ -147,6 +149,7 @@
   "report.target": "Prijavljivanje",
   "search.placeholder": "Traži",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Ovaj post ne može biti podignut",
   "status.delete": "Obriši",
   "status.favourite": "Označi omiljenim",

app/javascript/mastodon/locales/hu.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favourites:",
   "notifications.column_settings.follow": "New followers:",
   "notifications.column_settings.mention": "Mentions:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "Show in column",
   "notifications.column_settings.sound": "Play sound",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "Keresés",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Törlés",
   "status.favourite": "Kedvenc",

app/javascript/mastodon/locales/id.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favorit:",
   "notifications.column_settings.follow": "Pengikut baru:",
   "notifications.column_settings.mention": "Balasan:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boost:",
   "notifications.column_settings.show": "Tampilkan dalam kolom",
   "notifications.column_settings.sound": "Mainkan suara",
@@ -147,6 +149,7 @@
   "report.target": "Melaporkan",
   "search.placeholder": "Pencarian",
   "search_results.total": "{count} {count, plural, one {hasil} other {hasil}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Hapus",
   "status.favourite": "Difavoritkan",

app/javascript/mastodon/locales/io.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favorati:",
   "notifications.column_settings.follow": "Nova sequanti:",
   "notifications.column_settings.mention": "Mencioni:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Repeti:",
   "notifications.column_settings.show": "Montrar en kolumno",
   "notifications.column_settings.sound": "Plear sono",
@@ -147,6 +149,7 @@
   "report.target": "Denuncante",
   "search.placeholder": "Serchez",
   "search_results.total": "{count, number} {count, plural, one {rezulto} other {rezulti}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Efacar",
   "status.favourite": "Favorizar",

app/javascript/mastodon/locales/it.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Apprezzati:",
   "notifications.column_settings.follow": "Nuovi seguaci:",
   "notifications.column_settings.mention": "Menzioni:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Post condivisi:",
   "notifications.column_settings.show": "Mostra in colonna",
   "notifications.column_settings.sound": "Riproduci suono",
@@ -147,6 +149,7 @@
   "report.target": "Invio la segnalazione",
   "search.placeholder": "Cerca",
   "search_results.total": "{count} {count, plural, one {risultato} other {risultati}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Elimina",
   "status.favourite": "Apprezzato",

app/javascript/mastodon/locales/ja.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "お気に入り",
   "notifications.column_settings.follow": "新しいフォロワー",
   "notifications.column_settings.mention": "返信",
+  "notifications.column_settings.push": "プッシュ通知",
+  "notifications.column_settings.push_meta": "このデバイス",
   "notifications.column_settings.reblog": "ブースト",
   "notifications.column_settings.show": "カラムに表示",
   "notifications.column_settings.sound": "通知音を再生",
@@ -147,6 +149,7 @@
   "report.target": "問題のユーザー",
   "search.placeholder": "検索",
   "search_results.total": "{count, number}件の結果",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "この投稿はブーストできません",
   "status.delete": "削除",
   "status.favourite": "お気に入り",

app/javascript/mastodon/locales/ko.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "즐겨찾기",
   "notifications.column_settings.follow": "새 팔로워",
   "notifications.column_settings.mention": "답글",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "부스트",
   "notifications.column_settings.show": "컬럼에 표시",
   "notifications.column_settings.sound": "효과음 재생",
@@ -147,6 +149,7 @@
   "report.target": "문제가 된 사용자",
   "search.placeholder": "검색",
   "search_results.total": "{count, number}건의 결과",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "이 포스트는 부스트 할 수 없습니다",
   "status.delete": "삭제",
   "status.favourite": "즐겨찾기",

app/javascript/mastodon/locales/nl.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favorieten:",
   "notifications.column_settings.follow": "Nieuwe volgers:",
   "notifications.column_settings.mention": "Vermeldingen:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "In kolom tonen",
   "notifications.column_settings.sound": "Geluid afspelen",
@@ -147,6 +149,7 @@
   "report.target": "Rapporteren van",
   "search.placeholder": "Zoeken",
   "search_results.total": "{count, number} {count, plural, one {resultaat} other {resultaten}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Deze toot kan niet geboost worden",
   "status.delete": "Verwijderen",
   "status.favourite": "Favoriet",

app/javascript/mastodon/locales/no.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Likt:",
   "notifications.column_settings.follow": "Nye følgere:",
   "notifications.column_settings.mention": "Nevnt:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Fremhevet:",
   "notifications.column_settings.show": "Vis i kolonne",
   "notifications.column_settings.sound": "Spill lyd",
@@ -147,6 +149,7 @@
   "report.target": "Rapporterer",
   "search.placeholder": "Søk",
   "search_results.total": "{count, number} {count, plural, one {resultat} other {resultater}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Denne posten kan ikke fremheves",
   "status.delete": "Slett",
   "status.favourite": "Lik",

app/javascript/mastodon/locales/oc.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favorits :",
   "notifications.column_settings.follow": "Nòus seguidors :",
   "notifications.column_settings.mention": "Mencions :",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Partatges :",
   "notifications.column_settings.show": "Mostrar dins la colomna",
   "notifications.column_settings.sound": "Emetre un son",
@@ -147,6 +149,7 @@
   "report.target": "Senhalar {target}",
   "search.placeholder": "Recercar",
   "search_results.total": "{count, number} {count, plural, one {resultat} other {resultats}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Aqueste estatut pòt pas èsser partejat",
   "status.delete": "Escafar",
   "status.favourite": "Apondre als favorits",

app/javascript/mastodon/locales/pl.json

@@ -3,10 +3,10 @@
   "account.block_domain": "Blokuj wszystko z {domain}",
   "account.disclaimer": "Ten użytkownik pochodzi z innej instancji. Ta liczba może być większa.",
   "account.edit_profile": "Edytuj profil",
-  "account.follow": "Obserwuj",
+  "account.follow": "Śledź",
-  "account.followers": "Obserwujący",
+  "account.followers": "Śledzący",
-  "account.follows": "Obserwacje",
+  "account.follows": "Śledzeni",
-  "account.follows_you": "Obserwuje cię",
+  "account.follows_you": "Śledzi Cię",
   "account.media": "Media",
   "account.mention": "Wspomnij o @{name}",
   "account.mute": "Wycisz @{name}",
@@ -15,7 +15,7 @@
   "account.requested": "Oczekująca prośba",
   "account.unblock": "Odblokuj @{name}",
   "account.unblock_domain": "Odblokuj domenę {domain}",
-  "account.unfollow": "Przestań obserwować",
+  "account.unfollow": "Przestań śledzić",
   "account.unmute": "Cofnij wyciszenie @{name}",
   "boost_modal.combo": "Naciśnij {combo}, aby pominąć to następnym razem",
   "bundle_column_error.body": "Coś poszło nie tak podczas ładowania tego składnika.",
@@ -27,7 +27,7 @@
   "column.blocks": "Zablokowani użytkownicy",
   "column.community": "Lokalna oś czasu",
   "column.favourites": "Ulubione",
-  "column.follow_requests": "Prośby o obserwację",
+  "column.follow_requests": "Prośby o śledzenie",
   "column.home": "Strona główna",
   "column.mutes": "Wyciszeni użytkownicy",
   "column.notifications": "Powiadomienia",
@@ -37,9 +37,9 @@
   "column_header.unpin": "Cofnij przypięcie",
   "column_subheading.navigation": "Nawigacja",
   "column_subheading.settings": "Ustawienia",
-  "compose_form.lock_disclaimer": "Twoje konto nie jest {locked}. Każdy, kto cię obserwuje, może wyświetlać twoje posty przeznaczone tylko dla obserwujących.",
+  "compose_form.lock_disclaimer": "Twoje konto nie jest {locked}. Każdy, kto Cię śledzi, może wyświetlać Twoje posty przeznaczone tylko dla śledzących.",
   "compose_form.lock_disclaimer.lock": "zablokowane",
-  "compose_form.placeholder": "Co ci chodzi po głowie?",
+  "compose_form.placeholder": "Co Ci chodzi po głowie?",
   "compose_form.privacy_disclaimer": "Twój post zostanie dostarczony do użytkowników z {domains}. Czy ufasz {domainsCount, plural, one {temu serwerowi} other {tym serwerom}}? Prywatność postów obowiązuje tylko na instancjach Mastodona. Jeżeli {domains} {domainsCount, plural, one {nie jest instancją Mastodona} other {nie są instancjami Mastodona}}, post może być widoczny dla niewłaściwych osób.",
   "compose_form.publish": "Wyślij",
   "compose_form.publish_loud": "{publish}!",
@@ -67,7 +67,7 @@
   "emoji_button.travel": "Podróże i miejsca",
   "empty_column.community": "Lokalna oś czasu jest pusta. Napisz coś publicznie, aby odbić piłeczkę!",
   "empty_column.hashtag": "Nie ma postów oznaczonych tym hashtagiem. Możesz napisać pierwszy!",
-  "empty_column.home": "Nie obserwujesz nikogo. Odwiedź publiczną oś czasu lub użyj wyszukiwarki, aby znaleźć ciekawych ludzi.",
+  "empty_column.home": "Nie śledzisz nikogo. Odwiedź publiczną oś czasu lub użyj wyszukiwarki, aby znaleźć interesujące Cię profile.",
   "empty_column.home.inactivity": "Strumień jest pusty. Jeżeli nie było Cię tu ostatnio, zostanie on wypełniony wkrótce.",
   "empty_column.home.public_timeline": "publiczna oś czasu",
   "empty_column.notifications": "Nie masz żadnych powiadomień. Rozpocznij interakcje z innymi użytkownikami.",
@@ -93,32 +93,34 @@
   "navigation_bar.community_timeline": "Lokalna oś czasu",
   "navigation_bar.edit_profile": "Edytuj profil",
   "navigation_bar.favourites": "Ulubione",
-  "navigation_bar.follow_requests": "Prośby o obserwację",
+  "navigation_bar.follow_requests": "Prośby o śledzenie",
   "navigation_bar.info": "Szczegółowe informacje",
   "navigation_bar.logout": "Wyloguj",
   "navigation_bar.mutes": "Wyciszeni użytkownicy",
   "navigation_bar.preferences": "Preferencje",
   "navigation_bar.public_timeline": "Oś czasu federacji",
-  "notification.favourite": "{name} dodał twój status do ulubionych",
+  "notification.favourite": "{name} dodał Twój status do ulubionych",
-  "notification.follow": "{name} zaczął cię obserwować",
+  "notification.follow": "{name} zaczął Cię śledzić",
   "notification.mention": "{name} wspomniał o tobie",
-  "notification.reblog": "{name} podbił twój status",
+  "notification.reblog": "{name} podbił Twój status",
   "notifications.clear": "Wyczyść powiadomienia",
   "notifications.clear_confirmation": "Czy na pewno chcesz bezpowrotnie usunąć wszystkie powiadomienia?",
   "notifications.column_settings.alert": "Powiadomienia na pulpicie",
   "notifications.column_settings.favourite": "Ulubione:",
-  "notifications.column_settings.follow": "Nowi obserwujący:",
+  "notifications.column_settings.follow": "Nowi śledzący:",
   "notifications.column_settings.mention": "Wspomniali:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Podbili:",
   "notifications.column_settings.show": "Pokaż w kolumnie",
   "notifications.column_settings.sound": "Odtwarzaj dźwięk",
   "onboarding.done": "Gotowe",
   "onboarding.next": "Dalej",
-  "onboarding.page_five.public_timelines": "Lokalna oś czasu zawiera wszystkie publiczne wpisy z {domain}. Federalna oś czasu wyświetla publiczne wpisy obserwowanych przez członków {domain}. Są to publiczne osie czasu – najlepszy sposób na poznanie nowych osób.",
+  "onboarding.page_five.public_timelines": "Lokalna oś czasu zawiera wszystkie publiczne wpisy z {domain}. Federalna oś czasu wyświetla publiczne wpisy śledzonych przez członków {domain}. Są to publiczne osie czasu – najlepszy sposób na poznanie nowych osób.",
   "onboarding.page_four.home": "Główna oś czasu wyświetla publiczne wpisy.",
   "onboarding.page_four.notifications": "Kolumna powiadomień wyświetla, gdy ktoś dokonuje interakcji z tobą.",
   "onboarding.page_one.federation": "Mastodon jest siecią niezależnych serwerów połączonych w jeden portal społecznościowy. Nazywamy te serwery instancjami.",
-  "onboarding.page_one.handle": "Jesteś na domenie {domain}, więc twój pełny adres to {handle}",
+  "onboarding.page_one.handle": "Jesteś na domenie {domain}, więc Twój pełny adres to {handle}",
   "onboarding.page_one.welcome": "Witamy w Mastodon!",
   "onboarding.page_six.admin": "Administratorem tej instancji jest {admin}.",
   "onboarding.page_six.almost_done": "Prawie gotowe...",
@@ -135,8 +137,8 @@
   "privacy.change": "Dostosuj widoczność postów",
   "privacy.direct.long": "Widoczne tylko dla oznaczonych",
   "privacy.direct.short": "Bezpośrednio",
-  "privacy.private.long": "Widoczne tylko dla obserwujących",
+  "privacy.private.long": "Widoczne tylko dla śledzących",
-  "privacy.private.short": "Tylko obserwujący",
+  "privacy.private.short": "Tylko śledzący",
   "privacy.public.long": "Widoczne na publicznych osiach czasu",
   "privacy.public.short": "Publiczne",
   "privacy.unlisted.long": "Niewidoczne na publicznych osiach czasu",
@@ -147,6 +149,7 @@
   "report.target": "Zgłaszanie {target}",
   "search.placeholder": "Szukaj",
   "search_results.total": "{count, number} {count, plural, one {wynik} more {wyniki}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Ten post nie może zostać podbity",
   "status.delete": "Usuń",
   "status.favourite": "Ulubione",

app/javascript/mastodon/locales/pt-BR.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoritos:",
   "notifications.column_settings.follow": "Novos seguidores:",
   "notifications.column_settings.mention": "Menções:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Partilhas:",
   "notifications.column_settings.show": "Mostrar nas colunas",
   "notifications.column_settings.sound": "Reproduzir som",
@@ -147,6 +149,7 @@
   "report.target": "Denunciar",
   "search.placeholder": "Pesquisar",
   "search_results.total": "{count, number} {count, plural, one {resultado} other {resultados}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Eliminar",
   "status.favourite": "Adicionar aos favoritos",

app/javascript/mastodon/locales/pt.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoritos:",
   "notifications.column_settings.follow": "Novos seguidores:",
   "notifications.column_settings.mention": "Menções:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Partilhas:",
   "notifications.column_settings.show": "Mostrar nas colunas",
   "notifications.column_settings.sound": "Reproduzir som",
@@ -147,6 +149,7 @@
   "report.target": "Denunciar",
   "search.placeholder": "Pesquisar",
   "search_results.total": "{count, number} {count, plural, one {resultado} other {resultados}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Eliminar",
   "status.favourite": "Adicionar aos favoritos",

app/javascript/mastodon/locales/ru.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Нравится:",
   "notifications.column_settings.follow": "Новые подписчики:",
   "notifications.column_settings.mention": "Упоминания:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Продвижения:",
   "notifications.column_settings.show": "Показывать в колонке",
   "notifications.column_settings.sound": "Проигрывать звук",
@@ -147,6 +149,7 @@
   "report.target": "Жалуемся на",
   "search.placeholder": "Поиск",
   "search_results.total": "{count, number} {count, plural, one {результат} few {результата} many {результатов} other {результатов}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Этот статус не может быть продвинут",
   "status.delete": "Удалить",
   "status.favourite": "Нравится",

app/javascript/mastodon/locales/th.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favourites:",
   "notifications.column_settings.follow": "New followers:",
   "notifications.column_settings.mention": "Mentions:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "Show in column",
   "notifications.column_settings.sound": "Play sound",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "Search",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "This post cannot be boosted",
   "status.delete": "Delete",
   "status.favourite": "Favourite",

app/javascript/mastodon/locales/tr.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Favoriler:",
   "notifications.column_settings.follow": "Yeni takipçiler:",
   "notifications.column_settings.mention": "Bahsedilenler:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Boost’lar:",
   "notifications.column_settings.show": "Bildirimlerde göster",
   "notifications.column_settings.sound": "Ses çal",
@@ -147,6 +149,7 @@
   "report.target": "Raporlama",
   "search.placeholder": "Ara",
   "search_results.total": "{count, number} {count, plural, one {sonuç} other {sonuçlar}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Bu gönderi boost edilemez",
   "status.delete": "Sil",
   "status.favourite": "Favorilere ekle",

app/javascript/mastodon/locales/uk.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "Вподобане:",
   "notifications.column_settings.follow": "Нові підписники:",
   "notifications.column_settings.mention": "Сповіщення:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "Передмухи:",
   "notifications.column_settings.show": "Показати в колонці",
   "notifications.column_settings.sound": "Відтворювати звук",
@@ -147,6 +149,7 @@
   "report.target": "Скаржимося на",
   "search.placeholder": "Пошук",
   "search_results.total": "{count, number} {count, plural, one {результат} few {результати} many {результатів} other {результатів}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "Цей допис не може бути передмухнутий",
   "status.delete": "Видалити",
   "status.favourite": "Подобається",

app/javascript/mastodon/locales/zh-CN.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "你的嘟文被赞：",
   "notifications.column_settings.follow": "关注你：",
   "notifications.column_settings.mention": "提及你：",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "你的嘟文被转嘟：",
   "notifications.column_settings.show": "在通知栏显示",
   "notifications.column_settings.sound": "播放音效",
@@ -147,6 +149,7 @@
   "report.target": "Reporting",
   "search.placeholder": "搜索",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "没法转嘟这条嘟文啦……",
   "status.delete": "删除",
   "status.favourite": "赞",

app/javascript/mastodon/locales/zh-HK.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "喜歡你的文章:",
   "notifications.column_settings.follow": "關注你:",
   "notifications.column_settings.mention": "提及你:",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "轉推你的文章:",
   "notifications.column_settings.show": "在通知欄顯示",
   "notifications.column_settings.sound": "播放音效",
@@ -147,6 +149,7 @@
   "report.target": "舉報",
   "search.placeholder": "搜尋",
   "search_results.total": "{count, number} 項結果",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "這篇文章無法被轉推",
   "status.delete": "刪除",
   "status.favourite": "喜歡",

app/javascript/mastodon/locales/zh-TW.json

@@ -109,6 +109,8 @@
   "notifications.column_settings.favourite": "最愛：",
   "notifications.column_settings.follow": "新的關注者：",
   "notifications.column_settings.mention": "提到：",
+  "notifications.column_settings.push": "Push notifications",
+  "notifications.column_settings.push_meta": "This device",
   "notifications.column_settings.reblog": "轉推：",
   "notifications.column_settings.show": "顯示在欄位中",
   "notifications.column_settings.sound": "播放音效",
@@ -147,6 +149,7 @@
   "report.target": "通報中",
   "search.placeholder": "搜尋",
   "search_results.total": "{count, number} 項結果",
+  "standalone.public_title": "A look inside...",
   "status.cannot_reblog": "此貼文無法轉推",
   "status.delete": "刪除",
   "status.favourite": "喜愛",

app/javascript/mastodon/main.js

@@ -1,12 +1,6 @@
-const perf = require('./performance');
+import ready from './ready';
 
-function onDomContentLoaded(callback) {
+const perf = require('./performance');
-  if (document.readyState !== 'loading') {
-    callback();
-  } else {
-    document.addEventListener('DOMContentLoaded', callback);
-  }
-}
 
 function main() {
   perf.start('main()');
@@ -24,11 +18,19 @@ function main() {
     }
   }
 
-  onDomContentLoaded(() => {
+  ready(() => {
     const mountNode = document.getElementById('mastodon');
     const props = JSON.parse(mountNode.getAttribute('data-props'));
 
     ReactDOM.render(<Mastodon {...props} />, mountNode);
+    if (process.env.NODE_ENV === 'production') {
+      // avoid offline in dev mode because it's harder to debug
+      const OfflinePluginRuntime = require('offline-plugin/runtime');
+      const WebPushSubscription = require('./web_push_subscription');
+
+      OfflinePluginRuntime.install();
+      WebPushSubscription.register();
+    }
     perf.stop('main()');
 
     // remember the initial URL

app/javascript/mastodon/ready.js

@@ -0,0 +1,7 @@
+export default function ready(loaded) {
+  if (['interactive', 'complete'].includes(document.readyState)) {
+    loaded();
+  } else {
+    document.addEventListener('DOMContentLoaded', loaded);
+  }
+}

app/javascript/mastodon/reducers/compose.js

@@ -126,7 +126,7 @@ const insertSuggestion = (state, position, token, completion) => {
 };
 
 const insertEmoji = (state, position, emojiData) => {
-  const emoji = emojiData.shortname;
+  const emoji = String.fromCodePoint(parseInt(emojiData.unicode, 16));
 
   return state.withMutations(map => {
     map.update('text', oldText => `${oldText.slice(0, position)}${emoji} ${oldText.slice(position)}`);

app/javascript/mastodon/reducers/index.js

@@ -11,6 +11,7 @@ import statuses from './statuses';
 import relationships from './relationships';
 import settings from './settings';
 import local_settings from '../../glitch/reducers/local_settings';
+import push_notifications from './push_notifications';
 import status_lists from './status_lists';
 import cards from './cards';
 import reports from './reports';
@@ -33,7 +34,11 @@ const reducers = {
   statuses,
   relationships,
   settings,
+<<<<<<< HEAD
   local_settings,
+=======
+  push_notifications,
+>>>>>>> upstream
   cards,
   reports,
   contexts,

app/javascript/mastodon/reducers/push_notifications.js

@@ -0,0 +1,51 @@
+import { STORE_HYDRATE } from '../actions/store';
+import { SET_BROWSER_SUPPORT, SET_SUBSCRIPTION, CLEAR_SUBSCRIPTION, ALERTS_CHANGE } from '../actions/push_notifications';
+import Immutable from 'immutable';
+
+const initialState = Immutable.Map({
+  subscription: null,
+  alerts: new Immutable.Map({
+    follow: false,
+    favourite: false,
+    reblog: false,
+    mention: false,
+  }),
+  isSubscribed: false,
+  browserSupport: false,
+});
+
+export default function push_subscriptions(state = initialState, action) {
+  switch(action.type) {
+  case STORE_HYDRATE: {
+    const push_subscription = action.state.get('push_subscription');
+
+    if (push_subscription) {
+      return state
+        .set('subscription', new Immutable.Map({
+          id: push_subscription.get('id'),
+          endpoint: push_subscription.get('endpoint'),
+        }))
+        .set('alerts', push_subscription.get('alerts') || initialState.get('alerts'))
+        .set('isSubscribed', true);
+    }
+
+    return state;
+  }
+  case SET_SUBSCRIPTION:
+    return state
+      .set('subscription', new Immutable.Map({
+        id: action.subscription.id,
+        endpoint: action.subscription.endpoint,
+      }))
+      .set('alerts', new Immutable.Map(action.subscription.alerts))
+      .set('isSubscribed', true);
+  case SET_BROWSER_SUPPORT:
+    return state.set('browserSupport', action.value);
+  case CLEAR_SUBSCRIPTION:
+    return initialState;
+  case ALERTS_CHANGE:
+    return state.setIn(action.key, action.value);
+  default:
+    return state;
+  }
+};

app/javascript/mastodon/service_worker/entry.js

@@ -0,0 +1 @@
+import './web_push_notifications';

app/javascript/mastodon/service_worker/web_push_notifications.js

@@ -0,0 +1,86 @@
+const handlePush = (event) => {
+  const options = event.data.json();
+
+  options.body = options.data.nsfw || options.data.content;
+  options.image = options.image || undefined; // Null results in a network request (404)
+  options.timestamp = options.timestamp && new Date(options.timestamp);
+
+  const expandAction = options.data.actions.find(action => action.todo === 'expand');
+
+  if (expandAction) {
+    options.actions = [expandAction];
+    options.hiddenActions = options.data.actions.filter(action => action !== expandAction);
+
+    options.data.hiddenImage = options.image;
+    options.image = undefined;
+  } else {
+    options.actions = options.data.actions;
+  }
+
+  event.waitUntil(self.registration.showNotification(options.title, options));
+};
+
+const cloneNotification = (notification) => {
+  const clone = {  };
+
+  for(var k in notification) {
+    clone[k] = notification[k];
+  }
+
+  return clone;
+};
+
+const expandNotification = (notification) => {
+  const nextNotification = cloneNotification(notification);
+
+  nextNotification.body = notification.data.content;
+  nextNotification.image = notification.data.hiddenImage;
+  nextNotification.actions = notification.data.actions.filter(action => action.todo !== 'expand');
+
+  return self.registration.showNotification(nextNotification.title, nextNotification);
+};
+
+const makeRequest = (notification, action) =>
+  fetch(action.action, {
+    headers: {
+      'Authorization': `Bearer ${notification.data.access_token}`,
+      'Content-Type': 'application/json',
+    },
+    method: action.method,
+    credentials: 'include',
+  });
+
+const removeActionFromNotification = (notification, action) => {
+  const actions = notification.actions.filter(act => act.action !== action.action);
+
+  const nextNotification = cloneNotification(notification);
+
+  nextNotification.actions = actions;
+
+  return self.registration.showNotification(nextNotification.title, nextNotification);
+};
+
+const handleNotificationClick = (event) => {
+  const reactToNotificationClick = new Promise((resolve, reject) => {
+    if (event.action) {
+      const action = event.notification.data.actions.find(({ action }) => action === event.action);
+
+      if (action.todo === 'expand') {
+        resolve(expandNotification(event.notification));
+      } else if (action.todo === 'request') {
+        resolve(makeRequest(event.notification, action)
+          .then(() => removeActionFromNotification(event.notification, action)));
+      } else {
+        reject(`Unknown action: ${action.todo}`);
+      }
+    } else {
+      event.notification.close();
+      resolve(self.clients.openWindow(event.notification.data.url));
+    }
+  });
+
+  event.waitUntil(reactToNotificationClick);
+};
+
+self.addEventListener('push', handlePush);
+self.addEventListener('notificationclick', handleNotificationClick);

app/javascript/mastodon/web_push_subscription.js

@@ -0,0 +1,109 @@
+import axios from 'axios';
+import { store } from './containers/mastodon';
+import { setBrowserSupport, setSubscription, clearSubscription } from './actions/push_notifications';
+
+// Taken from https://www.npmjs.com/package/web-push
+const urlBase64ToUint8Array = (base64String) => {
+  const padding = '='.repeat((4 - base64String.length % 4) % 4);
+  const base64 = (base64String + padding)
+    .replace(/\-/g, '+')
+    .replace(/_/g, '/');
+
+  const rawData = window.atob(base64);
+  const outputArray = new Uint8Array(rawData.length);
+
+  for (let i = 0; i < rawData.length; ++i) {
+    outputArray[i] = rawData.charCodeAt(i);
+  }
+  return outputArray;
+};
+
+const getApplicationServerKey = () => document.querySelector('[name="applicationServerKey"]').getAttribute('content');
+
+const getRegistration = () => navigator.serviceWorker.ready;
+
+const getPushSubscription = (registration) =>
+  registration.pushManager.getSubscription()
+    .then(subscription => ({ registration, subscription }));
+
+const subscribe = (registration) =>
+  registration.pushManager.subscribe({
+    userVisibleOnly: true,
+    applicationServerKey: urlBase64ToUint8Array(getApplicationServerKey()),
+  });
+
+const unsubscribe = ({ registration, subscription }) =>
+  subscription ? subscription.unsubscribe().then(() => registration) : registration;
+
+const sendSubscriptionToBackend = (subscription) =>
+  axios.post('/api/web/push_subscriptions', {
+    data: subscription,
+  }).then(response => response.data);
+
+// Last one checks for payload support: https://web-push-book.gauntface.com/chapter-06/01-non-standards-browsers/#no-payload
+const supportsPushNotifications = ('serviceWorker' in navigator && 'PushManager' in window && 'getKey' in PushSubscription.prototype);
+
+export function register () {
+  store.dispatch(setBrowserSupport(supportsPushNotifications));
+
+  if (supportsPushNotifications) {
+    if (!getApplicationServerKey()) {
+      // eslint-disable-next-line no-console
+      console.error('The VAPID public key is not set. You will not be able to receive Web Push Notifications.');
+      return;
+    }
+
+    getRegistration()
+      .then(getPushSubscription)
+      .then(({ registration, subscription }) => {
+        if (subscription !== null) {
+          // We have a subscription, check if it is still valid
+          const currentServerKey = (new Uint8Array(subscription.options.applicationServerKey)).toString();
+          const subscriptionServerKey = urlBase64ToUint8Array(getApplicationServerKey()).toString();
+          const serverEndpoint = store.getState().getIn(['push_notifications', 'subscription', 'endpoint']);
+
+          // If the VAPID public key did not change and the endpoint corresponds
+          // to the endpoint saved in the backend, the subscription is valid
+          if (subscriptionServerKey === currentServerKey && subscription.endpoint === serverEndpoint) {
+            return subscription;
+          } else {
+            // Something went wrong, try to subscribe again
+            return unsubscribe({ registration, subscription }).then(subscribe).then(sendSubscriptionToBackend);
+          }
+        }
+
+        // No subscription, try to subscribe
+        return subscribe(registration).then(sendSubscriptionToBackend);
+      })
+      .then(subscription => {
+        // If we got a PushSubscription (and not a subscription object from the backend)
+        // it means that the backend subscription is valid (and was set during hydration)
+        if (!(subscription instanceof PushSubscription)) {
+          store.dispatch(setSubscription(subscription));
+        }
+      })
+      .catch(error => {
+        if (error.code === 20 && error.name === 'AbortError') {
+          // eslint-disable-next-line no-console
+          console.warn('Your browser supports Web Push Notifications, but does not seem to implement the VAPID protocol.');
+        } else if (error.code === 5 && error.name === 'InvalidCharacterError') {
+          // eslint-disable-next-line no-console
+          console.error('The VAPID public key seems to be invalid:', getApplicationServerKey());
+        }
+
+        // Clear alerts and hide UI settings
+        store.dispatch(clearSubscription());
+
+        try {
+          getRegistration()
+            .then(getPushSubscription)
+            .then(unsubscribe);
+        } catch (e) {
+
+        }
+      });
+  } else {
+    // eslint-disable-next-line no-console
+    console.warn('Your browser does not support Web Push Notifications.');
+  }
+}

app/javascript/packs/about.js

@@ -0,0 +1,24 @@
+import TimelineContainer from '../mastodon/containers/timeline_container';
+import React from 'react';
+import ReactDOM from 'react-dom';
+import loadPolyfills from '../mastodon/load_polyfills';
+import ready from '../mastodon/ready';
+
+require.context('../images/', true);
+
+function loaded() {
+  const mountNode = document.getElementById('mastodon-timeline');
+
+  if (mountNode !== null) {
+    const props = JSON.parse(mountNode.getAttribute('data-props'));
+    ReactDOM.render(<TimelineContainer {...props} />, mountNode);
+  }
+}
+
+function main() {
+  ready(loaded);
+}
+
+loadPolyfills().then(main).catch(error => {
+  console.error(error);
+});

app/javascript/packs/public.js

@@ -5,9 +5,7 @@ import emojify from '../mastodon/emoji';
 import { getLocale } from '../mastodon/locales';
 import loadPolyfills from '../mastodon/load_polyfills';
 import { processBio } from '../glitch/util/bio_metadata';
-import TimelineContainer from '../mastodon/containers/timeline_container';
+import ready from '../mastodon/ready';
-import React from 'react';
-import ReactDOM from 'react-dom';
 
 require.context('../images/', true);
 
@@ -40,21 +38,10 @@ function loaded() {
     const datetime = new Date(content.getAttribute('datetime'));
     content.textContent = relativeFormat.format(datetime);;
   });
-
-  const mountNode = document.getElementById('mastodon-timeline');
-
-  if (mountNode !== null) {
-    const props = JSON.parse(mountNode.getAttribute('data-props'));
-    ReactDOM.render(<TimelineContainer {...props} />, mountNode);
-  }
 }
 
 function main() {
-  if (['interactive', 'complete'].includes(document.readyState)) {
+  ready(loaded);
-    loaded();
-  } else {
-    document.addEventListener('DOMContentLoaded', loaded);
-  }
 
   delegate(document, '.video-player video', 'click', ({ target }) => {
     if (target.paused) {

app/javascript/styles/components.scss

@@ -1554,6 +1554,9 @@
 }
 
 .react-swipeable-view-container > * {
+  display: flex;
+  align-items: center;
+  justify-content: center;
   height: 100%;
 }
 
@@ -2007,6 +2010,7 @@
   width: 100%;
   margin: 0;
   color: $ui-base-color;
+  background: $simple-background-color;
   padding: 10px;
   font-family: inherit;
   font-size: 14px;
@@ -2029,7 +2033,6 @@
 
 .autosuggest-textarea__textarea {
   min-height: 100px;
-  background: $simple-background-color;
   border-radius: 4px 4px 0 0;
   padding-bottom: 0;
   padding-right: 10px + 22px;
@@ -2620,7 +2623,8 @@ button.icon-button.active i.fa-retweet {
   line-height: 24px;
 }
 
-.setting-toggle__label {
+.setting-toggle__label,
+.setting-meta__label {
   color: $ui-primary-color;
   display: inline-block;
   margin-bottom: 14px;
@@ -2628,6 +2632,11 @@ button.icon-button.active i.fa-retweet {
   vertical-align: middle;
 }
 
+.setting-meta__label {
+  color: $ui-primary-color;
+  float: right;
+}
+
 .empty-column-indicator,
 .error-column {
   color: lighten($ui-base-color, 20%);
@@ -2968,6 +2977,7 @@ button.icon-button.active i.fa-retweet {
   margin-left: 2px;
   width: 24px;
   outline: 0;
+  cursor: pointer;
 
   &:active,
   &:focus {
@@ -3297,6 +3307,7 @@ button.icon-button.active i.fa-retweet {
   max-height: 80vh;
   position: relative;
 
+  .extended-video-player,
   img,
   canvas,
   video {
@@ -3306,6 +3317,13 @@ button.icon-button.active i.fa-retweet {
     height: auto;
   }
 
+  .extended-video-player,
+  video {
+    display: flex;
+    width: 80vw;
+    height: 80vh;
+  }
+
   img,
   canvas {
     display: block;

app/javascript/styles/rtl.scss

@@ -45,6 +45,10 @@ body.rtl {
     margin-right: 8px;
   }
 
+  .setting-meta__label {
+    float: left;
+  }
+
   .status__avatar {
     left: auto;
     right: 10px;

app/lib/activitypub/adapter.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class ActivityPub::Adapter < ActiveModelSerializers::Adapter::Base
+  def self.default_key_transform
+    :camel_lower
+  end
+
+  def serializable_hash(options = nil)
+    options = serialization_options(options)
+    serialized_hash = { '@context': 'https://www.w3.org/ns/activitystreams' }.merge(ActiveModelSerializers::Adapter::Attributes.new(serializer, instance_options).serializable_hash(options))
+    self.class.transform_key_casing!(serialized_hash, instance_options)
+  end
+end

app/lib/activitypub/tag_manager.rb

@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+require 'singleton'
+
+class ActivityPub::TagManager
+  include Singleton
+  include RoutingHelper
+
+  COLLECTIONS = {
+    public: 'https://www.w3.org/ns/activitystreams#Public',
+  }.freeze
+
+  def url_for(target)
+    return target.url if target.respond_to?(:local?) && !target.local?
+
+    case target.object_type
+    when :person
+      short_account_url(target)
+    when :note, :comment, :activity
+      short_account_status_url(target.account, target)
+    end
+  end
+
+  def uri_for(target)
+    return target.uri if target.respond_to?(:local?) && !target.local?
+
+    case target.object_type
+    when :person
+      account_url(target)
+    when :note, :comment, :activity
+      account_status_url(target.account, target)
+    end
+  end
+
+  # Primary audience of a status
+  # Public statuses go out to primarily the public collection
+  # Unlisted and private statuses go out primarily to the followers collection
+  # Others go out only to the people they mention
+  def to(status)
+    case status.visibility
+    when 'public'
+      [COLLECTIONS[:public]]
+    when 'unlisted', 'private'
+      [account_followers_url(status.account)]
+    when 'direct'
+      status.mentions.map { |mention| uri_for(mention.account) }
+    end
+  end
+
+  # Secondary audience of a status
+  # Public statuses go out to followers as well
+  # Unlisted statuses go to the public as well
+  # Both of those and private statuses also go to the people mentioned in them
+  # Direct ones don't have a secondary audience
+  def cc(status)
+    cc = []
+
+    case status.visibility
+    when 'public'
+      cc << account_followers_url(status.account)
+    when 'unlisted'
+      cc << COLLECTIONS[:public]
+    end
+
+    cc.concat(status.mentions.map { |mention| uri_for(mention.account) }) unless status.direct_visibility?
+
+    cc
+  end
+end

app/lib/feed_manager.rb

@@ -99,7 +99,7 @@ class FeedManager
     #return true if reggie === status.content || reggie === status.spoiler_text
     # extremely violent filtering code END
 
-    return true if status.reply? && status.in_reply_to_id.nil?
+    return true if status.reply? && (status.in_reply_to_id.nil? || status.in_reply_to_account_id.nil?)
 
     check_for_mutes = [status.account_id]
     check_for_mutes.concat([status.reblog.account_id]) if status.reblog?
@@ -126,12 +126,13 @@ class FeedManager
   end
 
   def filter_from_mentions?(status, receiver_id)
+    return true if receiver_id == status.account_id
+
     check_for_blocks = [status.account_id]
     check_for_blocks.concat(status.mentions.pluck(:account_id))
     check_for_blocks.concat([status.in_reply_to_account]) if status.reply? && !status.in_reply_to_account_id.nil?
 
-    should_filter   = receiver_id == status.account_id                                                                                   # Filter if I'm mentioning myself
+    should_filter   = Block.where(account_id: receiver_id, target_account_id: check_for_blocks).any?                                     # Filter if it's from someone I blocked, in reply to someone I blocked, or mentioning someone I blocked
-    should_filter ||= Block.where(account_id: receiver_id, target_account_id: check_for_blocks).any?                                     # or it's from someone I blocked, in reply to someone I blocked, or mentioning someone I blocked
     should_filter ||= (status.account.silenced? && !Follow.where(account_id: receiver_id, target_account_id: status.account_id).exists?) # of if the account is silenced and I'm not following them
 
     should_filter

app/lib/provider_discovery.rb

@@ -1,11 +1,9 @@
 # frozen_string_literal: true
 
 class ProviderDiscovery < OEmbed::ProviderDiscovery
-  extend HttpHelper
-
   class << self
     def discover_provider(url, options = {})
-      res    = http_client.get(url)
+      res    = Request.new(:get, url).perform
       format = options[:format]
 
       raise OEmbed::NotFound, url if res.code != 200 || res.mime_type != 'text/html'

app/lib/request.rb

@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+class Request
+  REQUEST_TARGET = '(request-target)'
+
+  include RoutingHelper
+
+  def initialize(verb, url, options = {})
+    @verb    = verb
+    @url     = Addressable::URI.parse(url).normalize
+    @options = options
+    @headers = {}
+
+    set_common_headers!
+  end
+
+  def on_behalf_of(account)
+    raise ArgumentError unless account.local?
+    @account = account
+  end
+
+  def add_headers(new_headers)
+    @headers.merge!(new_headers)
+  end
+
+  def perform
+    http_client.headers(headers).public_send(@verb, @url.to_s, @options)
+  end
+
+  def headers
+    (@account ? @headers.merge('Signature' => signature) : @headers).without(REQUEST_TARGET)
+  end
+
+  private
+
+  def set_common_headers!
+    @headers[REQUEST_TARGET] = "#{@verb} #{@url.path}"
+    @headers['User-Agent']   = user_agent
+    @headers['Host']         = @url.host
+    @headers['Date']         = Time.now.utc.httpdate
+  end
+
+  def signature
+    key_id    = @account.to_webfinger_s
+    algorithm = 'rsa-sha256'
+    signature = Base64.strict_encode64(@account.keypair.sign(OpenSSL::Digest::SHA256.new, signed_string))
+
+    "keyId=\"#{key_id}\",algorithm=\"#{algorithm}\",headers=\"#{signed_headers}\",signature=\"#{signature}\""
+  end
+
+  def signed_string
+    @headers.map { |key, value| "#{key.downcase}: #{value}" }.join("\n")
+  end
+
+  def signed_headers
+    @headers.keys.join(' ').downcase
+  end
+
+  def user_agent
+    @user_agent ||= "#{HTTP::Request::USER_AGENT} (Mastodon/#{Mastodon::Version}; +#{root_url})"
+  end
+
+  def timeout
+    { write: 10, connect: 10, read: 10 }
+  end
+
+  def http_client
+    HTTP.timeout(:per_operation, timeout).follow
+  end
+end

app/lib/tag_manager.rb

@@ -70,7 +70,7 @@ class TagManager
 
     uri = Addressable::URI.new
     uri.host = domain.gsub(/[\/]/, '')
-    uri.normalize.host
+    uri.normalized_host
   end
 
   def same_acct?(canonical, needle)

app/lib/user_settings_decorator.rb

@@ -23,6 +23,7 @@ class UserSettingsDecorator
     user.settings['delete_modal'] = delete_modal_preference
     user.settings['auto_play_gif'] = auto_play_gif_preference
     user.settings['system_font_ui'] = system_font_ui_preference
+    user.settings['noindex'] = noindex_preference
   end
 
   def merged_notification_emails
@@ -57,6 +58,10 @@ class UserSettingsDecorator
     boolean_cast_setting 'setting_auto_play_gif'
   end
 
+  def noindex_preference
+    boolean_cast_setting 'setting_noindex'
+  end
+
   def boolean_cast_setting(key)
     settings[key] == '1'
   end

app/models/account.rb

@@ -47,6 +47,7 @@ class Account < ApplicationRecord
   include AccountInteractions
   include Attachmentable
   include Remotable
+  include EmojiHelper
 
   # Local users
   has_one :user, inverse_of: :account
@@ -129,7 +130,7 @@ class Account < ApplicationRecord
   end
 
   def subscription(webhook_url)
-    OStatus2::Subscription.new(remote_url, secret: secret, lease_seconds: 86_400 * 30, webhook: webhook_url, hub: hub_url)
+    OStatus2::Subscription.new(remote_url, secret: secret, lease_seconds: 30.days.seconds, webhook: webhook_url, hub: hub_url)
   end
 
   def save_with_optional_media!
@@ -240,9 +241,18 @@ class Account < ApplicationRecord
 
   before_create :generate_keys
   before_validation :normalize_domain
+  before_validation :prepare_contents, if: :local?
 
   private
 
+  def prepare_contents
+    display_name&.strip!
+    note&.strip!
+
+    self.display_name = emojify(display_name)
+    self.note         = emojify(note)
+  end
+
   def generate_keys
     return unless local?
 

app/models/concerns/remotable.rb

@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 module Remotable
-  include HttpHelper
   extend ActiveSupport::Concern
 
   included do
@@ -20,7 +19,7 @@ module Remotable
         return if !%w(http https).include?(parsed_url.scheme) || parsed_url.host.empty? || self[attribute_name] == url
 
         begin
-          response = http_client.get(url)
+          response = Request.new(:get, url).perform
 
           return if response.code != 200
 

app/models/domain_block.rb

@@ -8,7 +8,7 @@
 #  created_at   :datetime         not null
 #  updated_at   :datetime         not null
 #  severity     :integer          default("silence")
-#  reject_media :boolean
+#  reject_media :boolean          default(FALSE), not null
 #
 
 class DomainBlock < ApplicationRecord

app/models/import.rb

@@ -6,7 +6,7 @@
 #  id                :integer          not null, primary key
 #  account_id        :integer          not null
 #  type              :integer          not null
-#  approved          :boolean
+#  approved          :boolean          default(FALSE), not null
 #  created_at        :datetime         not null
 #  updated_at        :datetime         not null
 #  data_file_name    :string