Merge commit 'c15c8c7aa8' into kb_migration

.eslintrc.js

@@ -293,6 +293,7 @@ module.exports = {
         '.*rc.js',
         'ide-helper.js',
         'config/webpack/**/*',
+        'config/formatjs-formatter.js',
       ],
 
       env: {
@@ -323,7 +324,7 @@ module.exports = {
         'plugin:import/recommended',
         'plugin:import/typescript',
         'plugin:promise/recommended',
-        'plugin:jsdoc/recommended',
+        'plugin:jsdoc/recommended-typescript',
         'plugin:prettier/recommended',
       ],
 

.github/dependabot.yml

@@ -25,18 +25,6 @@ updates:
       - dependency-name: 'react-hotkeys'
         versions:
           - '>= 2'
-      # TODO: This version has breaking changes
-      - dependency-name: 'intl-messageformat'
-        versions:
-          - '>= 3'
-      # TODO: This version has breaking changes
-      - dependency-name: 'react-intl'
-        versions:
-          - '>= 3'
-      # TODO: This version has breaking changes
-      - dependency-name: 'babel-plugin-react-intl'
-        versions:
-          - '>= 7'
       # TODO: This version requires code changes
       - dependency-name: 'webpack-dev-server'
         versions:

.github/workflows/check-i18n.yml

@@ -41,8 +41,7 @@ jobs:
 
       - name: Check for missing strings in English JSON
         run: |
-          yarn build:development
+          yarn i18n:extract --throws
-          yarn manage:translations en
           git diff --exit-code
 
       - name: Check locale file normalization

.github/workflows/lint-css.yml

@@ -48,4 +48,4 @@ jobs:
       - run: echo "::add-matcher::.github/stylelint-matcher.json"
 
       - name: Stylelint
-        run: yarn test:lint:sass
+        run: yarn lint:sass

.github/workflows/lint-js.yml

@@ -48,7 +48,7 @@ jobs:
         run: yarn --frozen-lockfile
 
       - name: ESLint
-        run: yarn test:lint:js --max-warnings 0
+        run: yarn lint:js --max-warnings 0
 
       - name: Typecheck
-        run: yarn test:typecheck
+        run: yarn typecheck

.github/workflows/lint-json.yml

@@ -40,4 +40,4 @@ jobs:
         run: yarn --frozen-lockfile
 
       - name: Prettier
-        run: yarn prettier --check "**/*.json"
+        run: yarn lint:json

.github/workflows/lint-md.yml

@@ -5,6 +5,7 @@ on:
       - 'dependabot/**'
     paths:
       - '.github/workflows/lint-md.yml'
+      - '.nvmrc'
       - '.prettier*'
       - '**/*.md'
       - '!AUTHORS.md'
@@ -14,6 +15,7 @@ on:
   pull_request:
     paths:
       - '.github/workflows/lint-md.yml'
+      - '.nvmrc'
       - '.prettier*'
       - '**/*.md'
       - '!AUTHORS.md'
@@ -32,9 +34,10 @@ jobs:
         uses: actions/setup-node@v3
         with:
           cache: yarn
+          node-version-file: '.nvmrc'
 
       - name: Install all yarn packages
         run: yarn --frozen-lockfile
 
       - name: Prettier
-        run: yarn prettier --check "**/*.md"
+        run: yarn lint:md

.github/workflows/lint-yml.yml

@@ -42,4 +42,4 @@ jobs:
         run: yarn --frozen-lockfile
 
       - name: Prettier
-        run: yarn prettier --check "**/*.{yml,yaml}"
+        run: yarn lint:yml

.github/workflows/test-js.yml

@@ -44,4 +44,4 @@ jobs:
         run: yarn --frozen-lockfile
 
       - name: Jest testing
-        run: yarn test:jest --reporters github-actions summary
+        run: yarn jest --reporters github-actions summary

.rubocop.yml

@@ -53,6 +53,28 @@ Lint/UselessAccessModifier:
   ContextCreatingMethods:
     - class_methods
 
+## Disable most Metrics/*Length cops
+# Reason: those are often triggered and force significant refactors when this happend
+#         but the team feel they are not really improving the code quality.
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsblocklength
+Metrics/BlockLength:
+  Enabled: false
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsclasslength
+Metrics/ClassLength:
+  Enabled: false
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsmethodlength
+Metrics/MethodLength:
+  Enabled: false
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsmodulelength
+Metrics/ModuleLength:
+  Enabled: false
+
+## End Disable Metrics/*Length cops
+
 # Reason: Currently disabled in .rubocop_todo.yml
 # https://docs.rubocop.org/rubocop/cops_metrics.html#metricsabcsize
 Metrics/AbcSize:
@@ -61,95 +83,12 @@ Metrics/AbcSize:
     - 'lib/mastodon/cli/*.rb'
     - db/*migrate/**/*
 
-# Reason: Some functions cannot be broken up, but others may be refactor candidates
-# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsblocklength
-Metrics/BlockLength:
-  CountAsOne: ['array', 'hash', 'heredoc', 'method_call']
-  Exclude:
-    - 'config/routes.rb'
-    - 'lib/mastodon/cli/*.rb'
-    - 'lib/tasks/*.rake'
-    - 'app/models/concerns/account_associations.rb'
-    - 'app/models/concerns/account_interactions.rb'
-    - 'app/models/concerns/ldap_authenticable.rb'
-    - 'app/models/concerns/omniauthable.rb'
-    - 'app/models/concerns/pam_authenticable.rb'
-    - 'app/models/concerns/remotable.rb'
-    - 'app/services/suspend_account_service.rb'
-    - 'app/services/unsuspend_account_service.rb'
-    - 'app/views/accounts/show.rss.ruby'
-    - 'app/views/tags/show.rss.ruby'
-    - 'config/environments/development.rb'
-    - 'config/environments/production.rb'
-    - 'config/initializers/devise.rb'
-    - 'config/initializers/doorkeeper.rb'
-    - 'config/initializers/omniauth.rb'
-    - 'config/initializers/simple_form.rb'
-    - 'config/navigation.rb'
-    - 'config/routes.rb'
-    - 'config/routes/*.rb'
-    - 'db/post_migrate/20221101190723_backfill_admin_action_logs.rb'
-    - 'db/post_migrate/20221206114142_backfill_admin_action_logs_again.rb'
-    - 'lib/paperclip/gif_transcoder.rb'
-
 # Reason:
 # https://docs.rubocop.org/rubocop/cops_metrics.html#metricsblocknesting
 Metrics/BlockNesting:
   Exclude:
     - 'lib/mastodon/cli/*.rb'
 
-# Reason: Some Excluded files would be candidates for refactoring but not currently addressed
-# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsclasslength
-Metrics/ClassLength:
-  CountAsOne: ['array', 'hash', 'heredoc', 'method_call']
-  Exclude:
-    - 'lib/mastodon/cli/*.rb'
-    - 'app/controllers/admin/accounts_controller.rb'
-    - 'app/controllers/api/base_controller.rb'
-    - 'app/controllers/api/v1/admin/accounts_controller.rb'
-    - 'app/controllers/application_controller.rb'
-    - 'app/controllers/auth/registrations_controller.rb'
-    - 'app/controllers/auth/sessions_controller.rb'
-    - 'app/lib/activitypub/activity.rb'
-    - 'app/lib/activitypub/activity/create.rb'
-    - 'app/lib/activitypub/activity/undo.rb'
-    - 'app/lib/activitypub/tag_manager.rb'
-    - 'app/lib/feed_manager.rb'
-    - 'app/lib/link_details_extractor.rb'
-    - 'app/lib/request.rb'
-    - 'app/lib/status_reach_finder.rb'
-    - 'app/lib/text_formatter.rb'
-    - 'app/lib/user_settings_decorator.rb'
-    - 'app/mailers/user_mailer.rb'
-    - 'app/models/account.rb'
-    - 'app/models/account_statuses_filter.rb'
-    - 'app/models/admin/account_action.rb'
-    - 'app/models/antenna.rb'
-    - 'app/models/form/account_batch.rb'
-    - 'app/models/media_attachment.rb'
-    - 'app/models/status.rb'
-    - 'app/models/tag.rb'
-    - 'app/models/user.rb'
-    - 'app/policies/status_policy.rb'
-    - 'app/serializers/activitypub/actor_serializer.rb'
-    - 'app/serializers/activitypub/note_serializer.rb'
-    - 'app/serializers/rest/account_serializer.rb'
-    - 'app/serializers/rest/status_serializer.rb'
-    - 'app/services/account_search_service.rb'
-    - 'app/services/activitypub/process_account_service.rb'
-    - 'app/services/activitypub/process_status_update_service.rb'
-    - 'app/services/backup_service.rb'
-    - 'app/services/bulk_import_service.rb'
-    - 'app/services/delete_account_service.rb'
-    - 'app/services/fan_out_on_write_service.rb'
-    - 'app/services/fetch_link_card_service.rb'
-    - 'app/services/import_service.rb'
-    - 'app/services/notify_service.rb'
-    - 'app/services/post_status_service.rb'
-    - 'app/services/search_service.rb'
-    - 'app/services/update_status_service.rb'
-    - 'lib/paperclip/color_extractor.rb'
-
 # Reason: Currently disabled in .rubocop_todo.yml
 # https://docs.rubocop.org/rubocop/cops_metrics.html#metricscyclomaticcomplexity
 Metrics/CyclomaticComplexity:
@@ -160,17 +99,10 @@ Metrics/CyclomaticComplexity:
     - lib/mastodon/cli/*.rb
     - db/*migrate/**/*
 
-# Reason: Currently disabled in .rubocop_todo.yml
-# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsmethodlength
-Metrics/MethodLength:
-  CountAsOne: [array, heredoc]
-  Exclude:
-    - 'lib/mastodon/cli/*.rb'
-
 # Reason:
-# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsmodulelength
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsparameterlists
-Metrics/ModuleLength:
+Metrics/ParameterLists:
-  CountAsOne: [array, heredoc]
+  CountKeywordArgs: false
 
 Metrics/PerceivedComplexity:
   Exclude:

.rubocop_todo.yml

@@ -154,12 +154,6 @@ Lint/Void:
 Metrics/AbcSize:
   Max: 150
 
-# Configuration parameters: CountComments, Max, CountAsOne, AllowedMethods, AllowedPatterns, inherit_mode.
-# AllowedMethods: refine
-Metrics/BlockLength:
-  Exclude:
-    - 'app/models/concerns/status_safe_reblog_insert.rb'
-
 # Configuration parameters: CountBlocks, Max.
 Metrics/BlockNesting:
   Exclude:
@@ -169,27 +163,6 @@ Metrics/BlockNesting:
 Metrics/CyclomaticComplexity:
   Max: 25
 
-# Configuration parameters: CountComments, CountAsOne, AllowedMethods, AllowedPatterns.
-Metrics/MethodLength:
-  Max: 58
-
-# Configuration parameters: CountComments, Max, CountAsOne.
-Metrics/ModuleLength:
-  Exclude:
-    - 'app/controllers/concerns/signature_verification.rb'
-    - 'app/helpers/application_helper.rb'
-    - 'app/helpers/jsonld_helper.rb'
-    - 'app/models/concerns/account_interactions.rb'
-    - 'app/models/concerns/has_user_settings.rb'
-
-# Configuration parameters: Max, CountKeywordArgs, MaxOptionalParameters.
-Metrics/ParameterLists:
-  Exclude:
-    - 'app/models/concerns/account_interactions.rb'
-    - 'app/services/activitypub/fetch_remote_account_service.rb'
-    - 'app/services/activitypub/fetch_remote_actor_service.rb'
-    - 'app/services/activitypub/fetch_remote_status_service.rb'
-
 # Configuration parameters: AllowedMethods, AllowedPatterns.
 Metrics/PerceivedComplexity:
   Max: 28

Gemfile

@@ -17,7 +17,7 @@ gem 'makara', '~> 0.5'
 gem 'pghero'
 gem 'dotenv-rails', '~> 2.8'
 
-gem 'aws-sdk-s3', '~> 1.122', require: false
+gem 'aws-sdk-s3', '~> 1.123', require: false
 gem 'fog-core', '<= 2.4.0'
 gem 'fog-openstack', '~> 0.3', require: false
 gem 'kt-paperclip', '~> 7.1', github: 'kreeti/kt-paperclip', ref: '11abf222dc31bff71160a1d138b445214f434b2b'

Gemfile.lock

@@ -109,17 +109,17 @@ GEM
     attr_required (1.0.1)
     awrence (1.2.1)
     aws-eventstream (1.2.0)
-    aws-partitions (1.761.0)
+    aws-partitions (1.772.0)
-    aws-sdk-core (3.172.0)
+    aws-sdk-core (3.174.0)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.651.0)
       aws-sigv4 (~> 1.5)
       jmespath (~> 1, >= 1.6.1)
-    aws-sdk-kms (1.64.0)
+    aws-sdk-kms (1.65.0)
-      aws-sdk-core (~> 3, >= 3.165.0)
+      aws-sdk-core (~> 3, >= 3.174.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.122.0)
+    aws-sdk-s3 (1.123.0)
-      aws-sdk-core (~> 3, >= 3.165.0)
+      aws-sdk-core (~> 3, >= 3.174.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.4)
     aws-sigv4 (1.5.2)
@@ -544,8 +544,9 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.5.0)
+    rails-html-sanitizer (1.6.0)
-      loofah (~> 2.19, >= 2.19.1)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
     rails-i18n (6.0.0)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 7)
@@ -588,7 +589,7 @@ GEM
     rspec-mocks (3.12.5)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
-    rspec-rails (6.0.2)
+    rspec-rails (6.0.3)
       actionpack (>= 6.1)
       activesupport (>= 6.1)
       railties (>= 6.1)
@@ -770,7 +771,7 @@ DEPENDENCIES
   active_model_serializers (~> 0.10)
   addressable (~> 2.8)
   annotate (~> 3.2)
-  aws-sdk-s3 (~> 1.122)
+  aws-sdk-s3 (~> 1.123)
   better_errors (~> 2.9)
   binding_of_caller (~> 1.0)
   blurhash (~> 0.1)

app/controllers/admin/domain_blocks_controller.rb

@@ -31,17 +31,23 @@ module Admin
       @domain_block = DomainBlock.new(resource_params)
       existing_domain_block = resource_params[:domain].present? ? DomainBlock.rule_for(resource_params[:domain]) : nil
 
+      # Disallow accidentally downgrading a domain block
       if existing_domain_block.present? && !@domain_block.stricter_than?(existing_domain_block)
         @domain_block.save
         flash.now[:alert] = I18n.t('admin.domain_blocks.existing_domain_block_html', name: existing_domain_block.domain, unblock_url: admin_domain_block_path(existing_domain_block)).html_safe
         @domain_block.errors.delete(:domain)
-        render :new
+        return render :new
-      else
+      end
+
+      # Allow transparently upgrading a domain block
       if existing_domain_block.present?
         @domain_block = existing_domain_block
-          @domain_block.update(resource_params)
+        @domain_block.assign_attributes(resource_params)
       end
 
+      # Require explicit confirmation when suspending
+      return render :confirm_suspension if requires_confirmation?
+
       if @domain_block.save
         DomainBlockWorker.perform_async(@domain_block.id)
         log_action :create, @domain_block
@@ -50,12 +56,16 @@ module Admin
         render :new
       end
     end
-    end
 
     def update
       authorize :domain_block, :update?
 
-      if @domain_block.update(update_params)
+      @domain_block.assign_attributes(update_params)
+
+      # Require explicit confirmation when suspending
+      return render :confirm_suspension if requires_confirmation?
+
+      if @domain_block.save
         DomainBlockWorker.perform_async(@domain_block.id, @domain_block.severity_previously_changed?)
         log_action :update, @domain_block
         redirect_to admin_instances_path(limited: '1'), notice: I18n.t('admin.domain_blocks.created_msg')
@@ -92,5 +102,9 @@ module Admin
     def action_from_button
       'save' if params[:save]
     end
+
+    def requires_confirmation?
+      @domain_block.valid? && (@domain_block.new_record? || @domain_block.severity_changed?) && @domain_block.severity.to_s == 'suspend' && !params[:confirm]
+    end
   end
 end

app/controllers/api/v1/conversations_controller.rb

@@ -11,7 +11,7 @@ class Api::V1::ConversationsController < Api::BaseController
 
   def index
     @conversations = paginated_conversations
-    render json: @conversations, each_serializer: REST::ConversationSerializer
+    render json: @conversations, each_serializer: REST::ConversationSerializer, relationships: StatusRelationshipsPresenter.new(@conversations.map(&:last_status), current_user&.account_id)
   end
 
   def read
@@ -32,7 +32,20 @@ class Api::V1::ConversationsController < Api::BaseController
 
   def paginated_conversations
     AccountConversation.where(account: current_account)
-                       .to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+                       .includes(
+                         account: :account_stat,
+                         last_status: [
+                           :media_attachments,
+                           :preview_cards,
+                           :status_stat,
+                           :tags,
+                           {
+                             active_mentions: [account: :account_stat],
+                             account: :account_stat,
+                           },
+                         ]
+                       )
+                       .to_a_paginated_by_id(limit_param(LIMIT), **params_slice(:max_id, :since_id, :min_id))
   end
 
   def insert_pagination_headers

app/helpers/application_helper.rb

@@ -173,11 +173,11 @@ module ApplicationHelper
   end
 
   def storage_host
-    URI::HTTPS.build(host: storage_host_name).to_s
+    "https://#{storage_host_var}"
   end
 
   def storage_host?
-    storage_host_name.present?
+    storage_host_var.present?
   end
 
   def quote_wrap(text, line_width: 80, break_sequence: "\n")
@@ -248,7 +248,7 @@ module ApplicationHelper
 
   private
 
-  def storage_host_name
+  def storage_host_var
     ENV.fetch('S3_ALIAS_HOST', nil) || ENV.fetch('S3_CLOUDFRONT_HOST', nil)
   end
 end

app/helpers/languages_helper.rb

@@ -1,7 +1,5 @@
 # frozen_string_literal: true
 
-# rubocop:disable Metrics/ModuleLength
-
 module LanguagesHelper
   ISO_639_1 = {
     aa: ['Afar', 'Afaraf'].freeze,

app/helpers/settings_helper.rb

@@ -5,10 +5,6 @@ module SettingsHelper
     LanguagesHelper::SUPPORTED_LOCALES.keys
   end
 
-  def hash_to_object(hash)
-    HashObject.new(hash)
-  end
-
   def session_device_icon(session)
     device = session.detection.device
 

app/javascript/mastodon/actions/importer/normalizer.js

@@ -6,7 +6,7 @@ import { unescapeHTML } from '../../utils/html';
 
 const domParser = new DOMParser();
 
-const makeEmojiMap = record => record.emojis.reduce((obj, emoji) => {
+const makeEmojiMap = emojis => emojis.reduce((obj, emoji) => {
   obj[`:${emoji.shortcode}:`] = emoji;
   return obj;
 }, {});
@@ -20,7 +20,7 @@ export function searchTextFromRawStatus (status) {
 export function normalizeAccount(account) {
   account = { ...account };
 
-  const emojiMap = makeEmojiMap(account);
+  const emojiMap = makeEmojiMap(account.emojis);
   const displayName = account.display_name.trim().length === 0 ? account.username : account.display_name;
 
   account.display_name_html = emojify(escapeTextContentForBrowser(displayName), emojiMap);
@@ -98,7 +98,7 @@ export function normalizeStatus(status, normalOldStatus) {
 
     const spoilerText   = normalStatus.spoiler_text || '';
     const searchContent = ([spoilerText, status.content].concat((status.poll && status.poll.options) ? status.poll.options.map(option => option.title) : [])).concat(status.media_attachments.map(att => att.description)).join('\n\n').replace(/<br\s*\/?>/g, '\n').replace(/<\/p><p>/g, '\n\n');
-    const emojiMap      = makeEmojiMap(normalStatus);
+    const emojiMap      = makeEmojiMap(normalStatus.emojis);
 
     normalStatus.search_index = domParser.parseFromString(searchContent, 'text/html').documentElement.textContent;
     normalStatus.contentHtml  = emojify(normalStatus.content, emojiMap);
@@ -120,22 +120,48 @@ export function normalizeEmojiReactions(emoji_reactions) {
   return converted;
 }
 
+export function normalizeStatusTranslation(translation, status) {
+  const emojiMap = makeEmojiMap(status.get('emojis').toJS());
+
+  const normalTranslation = {
+    detected_source_language: translation.detected_source_language,
+    language: translation.language,
+    provider: translation.provider,
+    contentHtml: emojify(translation.content, emojiMap),
+    spoilerHtml: emojify(escapeTextContentForBrowser(translation.spoiler_text), emojiMap),
+    spoiler_text: translation.spoiler_text,
+  };
+
+  return normalTranslation;
+}
+
 export function normalizePoll(poll) {
   const normalPoll = { ...poll };
-  const emojiMap = makeEmojiMap(normalPoll);
+  const emojiMap = makeEmojiMap(poll.emojis);
 
   normalPoll.options = poll.options.map((option, index) => ({
     ...option,
     voted: poll.own_votes && poll.own_votes.includes(index),
-    title_emojified: emojify(escapeTextContentForBrowser(option.title), emojiMap),
+    titleHtml: emojify(escapeTextContentForBrowser(option.title), emojiMap),
   }));
 
   return normalPoll;
 }
 
+export function normalizePollOptionTranslation(translation, poll) {
+  const emojiMap = makeEmojiMap(poll.get('emojis').toJS());
+
+  const normalTranslation = {
+    ...translation,
+    titleHtml: emojify(escapeTextContentForBrowser(translation.title), emojiMap),
+  };
+
+  return normalTranslation;
+}
+
 export function normalizeAnnouncement(announcement) {
   const normalAnnouncement = { ...announcement };
-  const emojiMap = makeEmojiMap(normalAnnouncement);
+  const emojiMap = makeEmojiMap.emojis(normalAnnouncement);
 
   normalAnnouncement.contentHtml = emojify(normalAnnouncement.content, emojiMap);
 

app/javascript/mastodon/actions/notifications.js

@@ -1,4 +1,4 @@
-import IntlMessageFormat from 'intl-messageformat';
+import { IntlMessageFormat } from 'intl-messageformat';
 import { defineMessages } from 'react-intl';
 
 import { List as ImmutableList } from 'immutable';

app/javascript/mastodon/actions/statuses.js

@@ -345,9 +345,10 @@ export const translateStatusFail = (id, error) => ({
   error,
 });
 
-export const undoStatusTranslation = id => ({
+export const undoStatusTranslation = (id, pollId) => ({
   type: STATUS_TRANSLATE_UNDO,
   id,
+  pollId,
 });
 
 export const updateEmojiReaction = (emoji_reaction) => ({

app/javascript/mastodon/components/admin/ImpactReport.jsx

@@ -0,0 +1,91 @@
+import PropTypes from 'prop-types';
+import { PureComponent } from 'react';
+
+import { FormattedNumber, FormattedMessage } from 'react-intl';
+
+import classNames from 'classnames';
+
+import api from 'mastodon/api';
+import { Skeleton } from 'mastodon/components/skeleton';
+
+export default class ImpactReport extends PureComponent {
+
+  static propTypes = {
+    domain: PropTypes.string.isRequired,
+  };
+
+  state = {
+    loading: true,
+    data: null,
+  };
+
+  componentDidMount () {
+    const { domain } = this.props;
+
+    const params = {
+      domain: domain,
+      include_subdomains: true,
+    };
+
+    api().post('/api/v1/admin/measures', {
+      keys: ['instance_accounts', 'instance_follows', 'instance_followers'],
+      start_at: null,
+      end_at: null,
+      instance_accounts: params,
+      instance_follows: params,
+      instance_followers: params,
+    }).then(res => {
+      this.setState({
+        loading: false,
+        data: res.data,
+      });
+    }).catch(err => {
+      console.error(err);
+    });
+  }
+
+  render () {
+    const { loading, data } = this.state;
+
+    return (
+      <div className='dimension'>
+        <h4><FormattedMessage id='admin.impact_report.title' defaultMessage='Impact summary' /></h4>
+
+        <table>
+          <tbody>
+            <tr className='dimension__item'>
+              <td className='dimension__item__key'>
+                <FormattedMessage id='admin.impact_report.instance_accounts' defaultMessage='Accounts profiles this would delete' />
+              </td>
+
+              <td className='dimension__item__value'>
+                {loading ? <Skeleton width={60} /> : <FormattedNumber value={data[0].total} />}
+              </td>
+            </tr>
+
+            <tr className={classNames('dimension__item', { negative: !loading && data[1].total > 0 })}>
+              <td className='dimension__item__key'>
+                <FormattedMessage id='admin.impact_report.instance_follows' defaultMessage='Followers their users would lose' />
+              </td>
+
+              <td className='dimension__item__value'>
+                {loading ? <Skeleton width={60} /> : <FormattedNumber value={data[1].total} />}
+              </td>
+            </tr>
+
+            <tr className={classNames('dimension__item', { negative: !loading && data[2].total > 0 })}>
+              <td className='dimension__item__key'>
+                <FormattedMessage id='admin.impact_report.instance_followers' defaultMessage='Followers our users would lose' />
+              </td>
+
+              <td className='dimension__item__value'>
+                {loading ? <Skeleton width={60} /> : <FormattedNumber value={data[2].total} />}
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    );
+  }
+
+}

app/javascript/mastodon/components/domain.tsx

@@ -1,7 +1,6 @@
 import { useCallback } from 'react';
 
-import type { InjectedIntl } from 'react-intl';
+import { defineMessages, useIntl } from 'react-intl';
-import { defineMessages, injectIntl } from 'react-intl';
 
 import { IconButton } from './icon_button';
 
@@ -15,9 +14,11 @@ const messages = defineMessages({
 interface Props {
   domain: string;
   onUnblockDomain: (domain: string) => void;
-  intl: InjectedIntl;
 }
-const _Domain: React.FC<Props> = ({ domain, onUnblockDomain, intl }) => {
+
+export const Domain: React.FC<Props> = ({ domain, onUnblockDomain }) => {
+  const intl = useIntl();
+
   const handleDomainUnblock = useCallback(() => {
     onUnblockDomain(domain);
   }, [domain, onUnblockDomain]);
@@ -41,5 +42,3 @@ const _Domain: React.FC<Props> = ({ domain, onUnblockDomain, intl }) => {
     </div>
   );
 };
-
-export const Domain = injectIntl(_Domain);

app/javascript/mastodon/components/load_gap.tsx

@@ -1,7 +1,6 @@
 import { useCallback } from 'react';
 
-import type { InjectedIntl } from 'react-intl';
+import { useIntl, defineMessages } from 'react-intl';
-import { injectIntl, defineMessages } from 'react-intl';
 
 import { Icon } from 'mastodon/components/icon';
 
@@ -13,10 +12,11 @@ interface Props {
   disabled: boolean;
   maxId: string;
   onClick: (maxId: string) => void;
-  intl: InjectedIntl;
 }
 
-const _LoadGap: React.FC<Props> = ({ disabled, maxId, onClick, intl }) => {
+export const LoadGap: React.FC<Props> = ({ disabled, maxId, onClick }) => {
+  const intl = useIntl();
+
   const handleClick = useCallback(() => {
     onClick(maxId);
   }, [maxId, onClick]);
@@ -32,5 +32,3 @@ const _LoadGap: React.FC<Props> = ({ disabled, maxId, onClick, intl }) => {
     </button>
   );
 };
-
-export const LoadGap = injectIntl(_LoadGap);

app/javascript/mastodon/components/media_attachments.jsx

@@ -51,8 +51,9 @@ export default class MediaAttachments extends ImmutablePureComponent {
   };
 
   render () {
-    const { status, lang, width, height } = this.props;
+    const { status, width, height } = this.props;
     const mediaAttachments = status.get('media_attachments');
+    const language = status.getIn(['language', 'translation']) || status.get('language') || this.props.lang;
 
     if (mediaAttachments.size === 0) {
       return null;
@@ -60,14 +61,15 @@ export default class MediaAttachments extends ImmutablePureComponent {
 
     if (mediaAttachments.getIn([0, 'type']) === 'audio') {
       const audio = mediaAttachments.get(0);
+      const description = audio.getIn(['translation', 'description']) || audio.get('description');
 
       return (
         <Bundle fetchComponent={Audio} loading={this.renderLoadingAudioPlayer} >
           {Component => (
             <Component
               src={audio.get('url')}
-              alt={audio.get('description')}
+              alt={description}
-              lang={lang || status.get('language')}
+              lang={language}
               width={width}
               height={height}
               poster={audio.get('preview_url') || status.getIn(['account', 'avatar_static'])}
@@ -81,6 +83,7 @@ export default class MediaAttachments extends ImmutablePureComponent {
       );
     } else if (mediaAttachments.getIn([0, 'type']) === 'video') {
       const video = mediaAttachments.get(0);
+      const description = video.getIn(['translation', 'description']) || video.get('description');
 
       return (
         <Bundle fetchComponent={Video} loading={this.renderLoadingVideoPlayer} >
@@ -90,8 +93,8 @@ export default class MediaAttachments extends ImmutablePureComponent {
               frameRate={video.getIn(['meta', 'original', 'frame_rate'])}
               blurhash={video.get('blurhash')}
               src={video.get('url')}
-              alt={video.get('description')}
+              alt={description}
-              lang={lang || status.get('language')}
+              lang={language}
               width={width}
               height={height}
               inline
@@ -107,7 +110,7 @@ export default class MediaAttachments extends ImmutablePureComponent {
           {Component => (
             <Component
               media={mediaAttachments}
-              lang={lang || status.get('language')}
+              lang={language}
               sensitive={status.get('sensitive')}
               defaultWidth={width}
               height={height}

app/javascript/mastodon/components/media_gallery.jsx

@@ -121,10 +121,12 @@ class Item extends PureComponent {
       badges.push(<span key='alt' className='media-gallery__gifv__label'>ALT</span>);
     }
 
+    const description = attachment.getIn(['translation', 'description']) || attachment.get('description');
+
     if (attachment.get('type') === 'unknown') {
       return (
         <div className={classNames('media-gallery__item', { standalone, 'media-gallery__item--tall': height === 100, 'media-gallery__item--wide': width === 100 })} key={attachment.get('id')}>
-          <a className='media-gallery__item-thumbnail' href={attachment.get('remote_url') || attachment.get('url')} style={{ cursor: 'pointer' }} title={attachment.get('description')} lang={lang} target='_blank' rel='noopener noreferrer'>
+          <a className='media-gallery__item-thumbnail' href={attachment.get('remote_url') || attachment.get('url')} style={{ cursor: 'pointer' }} title={description} lang={lang} target='_blank' rel='noopener noreferrer'>
             <Blurhash
               hash={attachment.get('blurhash')}
               className='media-gallery__preview'
@@ -162,8 +164,8 @@ class Item extends PureComponent {
             src={previewUrl}
             srcSet={srcSet}
             sizes={sizes}
-            alt={attachment.get('description')}
+            alt={description}
-            title={attachment.get('description')}
+            title={description}
             lang={lang}
             style={{ objectPosition: `${x}% ${y}%` }}
             onLoad={this.handleImageLoad}
@@ -179,8 +181,8 @@ class Item extends PureComponent {
         <div className={classNames('media-gallery__gifv', { autoplay: autoPlay })}>
           <video
             className='media-gallery__item-gifv-thumbnail'
-            aria-label={attachment.get('description')}
+            aria-label={description}
-            title={attachment.get('description')}
+            title={description}
             lang={lang}
             role='application'
             src={attachment.get('url')}

app/javascript/mastodon/components/poll.jsx

@@ -138,10 +138,12 @@ class Poll extends ImmutablePureComponent {
     const active          = !!this.state.selected[`${optionIndex}`];
     const voted           = option.get('voted') || (poll.get('own_votes') && poll.get('own_votes').includes(optionIndex));
 
-    let titleEmojified = option.get('title_emojified');
+    const title = option.getIn(['translation', 'title']) || option.get('title');
-    if (!titleEmojified) {
+    let titleHtml = option.getIn(['translation', 'titleHtml']) || option.get('titleHtml');
+
+    if (!titleHtml) {
       const emojiMap = makeEmojiMap(poll);
-      titleEmojified = emojify(escapeTextContentForBrowser(option.get('title')), emojiMap);
+      titleHtml = emojify(escapeTextContentForBrowser(title), emojiMap);
     }
 
     return (
@@ -163,7 +165,7 @@ class Poll extends ImmutablePureComponent {
               role={poll.get('multiple') ? 'checkbox' : 'radio'}
               onKeyPress={this.handleOptionKeyPress}
               aria-checked={active}
-              aria-label={option.get('title')}
+              aria-label={title}
               lang={lang}
               data-index={optionIndex}
             />
@@ -182,7 +184,7 @@ class Poll extends ImmutablePureComponent {
           <span
             className='poll__option__text translate'
             lang={lang}
-            dangerouslySetInnerHTML={{ __html: titleEmojified }}
+            dangerouslySetInnerHTML={{ __html: titleHtml }}
           />
 
           {!!voted && <span className='poll__voted'>

app/javascript/mastodon/components/relative_timestamp.tsx

@@ -1,6 +1,6 @@
 import { Component } from 'react';
 
-import type { InjectedIntl } from 'react-intl';
+import type { IntlShape } from 'react-intl';
 import { injectIntl, defineMessages } from 'react-intl';
 
 const messages = defineMessages({
@@ -103,7 +103,7 @@ const getUnitDelay = (units: string) => {
 };
 
 export const timeAgoString = (
-  intl: InjectedIntl,
+  intl: IntlShape,
   date: Date,
   now: number,
   year: number,
@@ -155,7 +155,7 @@ export const timeAgoString = (
 };
 
 const timeRemainingString = (
-  intl: InjectedIntl,
+  intl: IntlShape,
   date: Date,
   now: number,
   timeGiven = true
@@ -190,7 +190,7 @@ const timeRemainingString = (
 };
 
 interface Props {
-  intl: InjectedIntl;
+  intl: IntlShape;
   timestamp: string;
   year: number;
   futureDate?: boolean;
@@ -201,7 +201,7 @@ interface States {
 }
 class RelativeTimestamp extends Component<Props, States> {
   state = {
-    now: this.props.intl.now(),
+    now: Date.now(),
   };
 
   static defaultProps = {
@@ -223,7 +223,7 @@ class RelativeTimestamp extends Component<Props, States> {
 
   UNSAFE_componentWillReceiveProps(nextProps: Props) {
     if (this.props.timestamp !== nextProps.timestamp) {
-      this.setState({ now: this.props.intl.now() });
+      this.setState({ now: Date.now() });
     }
   }
 
@@ -253,7 +253,7 @@ class RelativeTimestamp extends Component<Props, States> {
         : Math.max(updateInterval, unitRemainder);
 
     this._timer = window.setTimeout(() => {
-      this.setState({ now: this.props.intl.now() });
+      this.setState({ now: Date.now() });
     }, delay);
   }
 

app/javascript/mastodon/components/status.jsx

@@ -28,12 +28,18 @@ import StatusActionBar from './status_action_bar';
 import StatusContent from './status_content';
 import StatusEmojiReactionsBar from './status_emoji_reactions_bar';
 
+const domParser = new DOMParser();
+
 export const textForScreenReader = (intl, status, rebloggedByText = false) => {
   const displayName = status.getIn(['account', 'display_name']);
 
+  const spoilerText = status.getIn(['translation', 'spoiler_text']) || status.get('spoiler_text');
+  const contentHtml = status.getIn(['translation', 'contentHtml']) || status.get('contentHtml');
+  const contentText = domParser.parseFromString(contentHtml, 'text/html').documentElement.textContent;
+
   const values = [
     displayName.length === 0 ? status.getIn(['account', 'acct']).split('@')[0] : displayName,
-    status.get('spoiler_text') && status.get('hidden') ? status.get('spoiler_text') : status.get('search_index').slice(status.get('spoiler_text').length),
+    spoilerText && status.get('hidden') ? spoilerText : contentText,
     intl.formatDate(status.get('created_at'), { hour: '2-digit', minute: '2-digit', month: 'short', day: 'numeric' }),
     status.getIn(['account', 'acct']),
   ];
@@ -206,12 +212,14 @@ class Status extends ImmutablePureComponent {
 
   handleOpenVideo = (options) => {
     const status = this._properStatus();
-    this.props.onOpenVideo(status.get('id'), status.getIn(['media_attachments', 0]), status.get('language'), options);
+    const lang = status.getIn(['translation', 'language']) || status.get('language');
+    this.props.onOpenVideo(status.get('id'), status.getIn(['media_attachments', 0]), lang, options);
   };
 
   handleOpenMedia = (media, index) => {
     const status = this._properStatus();
-    this.props.onOpenMedia(status.get('id'), media, index, status.get('language'));
+    const lang = status.getIn(['translation', 'language']) || status.get('language');
+    this.props.onOpenMedia(status.get('id'), media, index, lang);
   };
 
   handleHotkeyOpenMedia = e => {
@@ -221,7 +229,7 @@ class Status extends ImmutablePureComponent {
     e.preventDefault();
 
     if (status.get('media_attachments').size > 0) {
-      const lang = status.get('language');
+      const lang = status.getIn(['translation', 'language']) || status.get('language');
       if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
         onOpenVideo(status.get('id'), status.getIn(['media_attachments', 0]), lang, { startTime: 0 });
       } else {
@@ -439,6 +447,8 @@ class Status extends ImmutablePureComponent {
     if (pictureInPicture.get('inUse')) {
       media = <PictureInPicturePlaceholder />;
     } else if (status.get('media_attachments').size > 0) {
+      const language = status.getIn(['translation', 'language']) || status.get('language');
+
       if (this.props.muted) {
         media = (
           <AttachmentList
@@ -448,14 +458,15 @@ class Status extends ImmutablePureComponent {
         );
       } else if (status.getIn(['media_attachments', 0, 'type']) === 'audio') {
         const attachment = status.getIn(['media_attachments', 0]);
+        const description = attachment.getIn(['translation', 'description']) || attachment.get('description');
 
         media = (
           <Bundle fetchComponent={Audio} loading={this.renderLoadingAudioPlayer} >
             {Component => (
               <Component
                 src={attachment.get('url')}
-                alt={attachment.get('description')}
+                alt={description}
-                lang={status.get('language')}
+                lang={language}
                 poster={attachment.get('preview_url') || status.getIn(['account', 'avatar_static'])}
                 backgroundColor={attachment.getIn(['meta', 'colors', 'background'])}
                 foregroundColor={attachment.getIn(['meta', 'colors', 'foreground'])}
@@ -475,6 +486,7 @@ class Status extends ImmutablePureComponent {
         );
       } else if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
         const attachment = status.getIn(['media_attachments', 0]);
+        const description = attachment.getIn(['translation', 'description']) || attachment.get('description');
 
         media = (
           <Bundle fetchComponent={Video} loading={this.renderLoadingVideoPlayer} >
@@ -484,8 +496,8 @@ class Status extends ImmutablePureComponent {
                 frameRate={attachment.getIn(['meta', 'original', 'frame_rate'])}
                 blurhash={attachment.get('blurhash')}
                 src={attachment.get('url')}
-                alt={attachment.get('description')}
+                alt={description}
-                lang={status.get('language')}
+                lang={language}
                 inline
                 sensitive={status.get('sensitive')}
                 onOpenVideo={this.handleOpenVideo}
@@ -502,7 +514,7 @@ class Status extends ImmutablePureComponent {
             {Component => (
               <Component
                 media={status.get('media_attachments')}
-                lang={status.get('language')}
+                lang={language}
                 sensitive={status.get('sensitive')}
                 height={110}
                 onOpenMedia={this.handleOpenMedia}

app/javascript/mastodon/components/status_content.jsx

@@ -231,11 +231,11 @@ class StatusContent extends PureComponent {
     const renderReadMore = this.props.onClick && status.get('collapsed');
     const contentLocale = intl.locale.replace(/[_-].*/, '');
     const targetLanguages = this.props.languages?.get(status.get('language') || 'und');
-    const renderTranslate = this.props.onTranslate && this.context.identity.signedIn && ['public', 'unlisted'].includes(status.get('visibility')) && status.get('contentHtml').length > 0 && targetLanguages?.includes(contentLocale);
+    const renderTranslate = this.props.onTranslate && this.context.identity.signedIn && ['public', 'unlisted'].includes(status.get('visibility')) && status.get('search_index').trim().length > 0 && targetLanguages?.includes(contentLocale);
 
-    const content = { __html: status.get('translation') ? status.getIn(['translation', 'content']) : status.get('contentHtml') };
+    const content = { __html: status.getIn(['translation', 'contentHtml']) || status.get('contentHtml') };
-    const spoilerContent = { __html: status.get('spoilerHtml') };
+    const spoilerContent = { __html: status.getIn(['translation', 'spoilerHtml']) || status.get('spoilerHtml') };
-    const lang = status.get('translation') ? intl.locale : status.get('language');
+    const language = status.getIn(['translation', 'language']) || status.get('language');
     const classNames = classnames('status__content', {
       'status__content--with-action': this.props.onClick && this.context.router,
       'status__content--with-spoiler': status.get('spoiler_text').length > 0,
@@ -253,7 +253,7 @@ class StatusContent extends PureComponent {
     );
 
     const poll = !!status.get('poll') && (
-      <PollContainer pollId={status.get('poll')} lang={status.get('language')} />
+      <PollContainer pollId={status.get('poll')} lang={language} />
     );
 
     if (status.get('spoiler_text').length > 0) {
@@ -274,24 +274,24 @@ class StatusContent extends PureComponent {
       return (
         <div className={classNames} ref={this.setRef} tabIndex={0} onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
           <p style={{ marginBottom: hidden && status.get('mentions').isEmpty() ? '0px' : null }}>
-            <span dangerouslySetInnerHTML={spoilerContent} className='translate' lang={lang} />
+            <span dangerouslySetInnerHTML={spoilerContent} className='translate' lang={language} />
             {' '}
             <button type='button' className={`status__content__spoiler-link ${hidden ? 'status__content__spoiler-link--show-more' : 'status__content__spoiler-link--show-less'}`} onClick={this.handleSpoilerClick} aria-expanded={!hidden}>{toggleText}</button>
           </p>
 
           {mentionsPlaceholder}
 
-          <div tabIndex={!hidden ? 0 : null} className={`status__content__text ${!hidden ? 'status__content__text--visible' : ''} translate`} lang={lang} dangerouslySetInnerHTML={content} />
+          <div tabIndex={!hidden ? 0 : null} className={`status__content__text ${!hidden ? 'status__content__text--visible' : ''} translate`} lang={language} dangerouslySetInnerHTML={content} />
 
           {!hidden && poll}
-          {!hidden && translateButton}
+          {translateButton}
         </div>
       );
     } else if (this.props.onClick) {
       return (
         <>
           <div className={classNames} ref={this.setRef} tabIndex={0} onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp} key='status-content' onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
-            <div className='status__content__text status__content__text--visible translate' lang={lang} dangerouslySetInnerHTML={content} />
+            <div className='status__content__text status__content__text--visible translate' lang={language} dangerouslySetInnerHTML={content} />
 
             {poll}
             {translateButton}
@@ -303,7 +303,7 @@ class StatusContent extends PureComponent {
     } else {
       return (
         <div className={classNames} ref={this.setRef} tabIndex={0} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave}>
-          <div className='status__content__text status__content__text--visible translate' lang={lang} dangerouslySetInnerHTML={content} />
+          <div className='status__content__text status__content__text--visible translate' lang={language} dangerouslySetInnerHTML={content} />
 
           {poll}
           {translateButton}

app/javascript/mastodon/containers/admin_component.jsx

@@ -1,12 +1,11 @@
 import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
-import { IntlProvider, addLocaleData } from 'react-intl';
+import { IntlProvider } from 'react-intl';
 
-import { getLocale } from '../locales';
+import { getLocale, onProviderError } from '../locales';
 
-const { localeData, messages } = getLocale();
+const { messages } = getLocale();
-addLocaleData(localeData);
 
 export default class AdminComponent extends PureComponent {
 
@@ -19,7 +18,7 @@ export default class AdminComponent extends PureComponent {
     const { locale, children } = this.props;
 
     return (
-      <IntlProvider locale={locale} messages={messages}>
+      <IntlProvider locale={locale} messages={messages} onError={onProviderError}>
         {children}
       </IntlProvider>
     );

app/javascript/mastodon/containers/compose_container.jsx

@@ -1,7 +1,7 @@
 import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
-import { IntlProvider, addLocaleData } from 'react-intl';
+import { IntlProvider } from 'react-intl';
 
 import { Provider } from 'react-redux';
 
@@ -9,11 +9,10 @@ import { fetchCustomEmojis } from '../actions/custom_emojis';
 import { hydrateStore } from '../actions/store';
 import Compose from '../features/standalone/compose';
 import initialState from '../initial_state';
-import { getLocale } from '../locales';
+import { getLocale, onProviderError } from '../locales';
 import { store } from '../store';
 
-const { localeData, messages } = getLocale();
+const { messages } = getLocale();
-addLocaleData(localeData);
 
 if (initialState) {
   store.dispatch(hydrateStore(initialState));
@@ -31,7 +30,7 @@ export default class TimelineContainer extends PureComponent {
     const { locale } = this.props;
 
     return (
-      <IntlProvider locale={locale} messages={messages}>
+      <IntlProvider locale={locale} messages={messages} onError={onProviderError}>
         <Provider store={store}>
           <Compose />
         </Provider>

app/javascript/mastodon/containers/mastodon.jsx

@@ -1,7 +1,7 @@
 import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
-import { IntlProvider, addLocaleData } from 'react-intl';
+import { IntlProvider } from 'react-intl';
 
 import { Helmet } from 'react-helmet';
 import { BrowserRouter, Route } from 'react-router-dom';
@@ -17,11 +17,10 @@ import { connectUserStream } from 'mastodon/actions/streaming';
 import ErrorBoundary from 'mastodon/components/error_boundary';
 import UI from 'mastodon/features/ui';
 import initialState, { title as siteTitle } from 'mastodon/initial_state';
-import { getLocale } from 'mastodon/locales';
+import { getLocale, onProviderError } from 'mastodon/locales';
 import { store } from 'mastodon/store';
 
-const { localeData, messages } = getLocale();
+const { messages } = getLocale();
-addLocaleData(localeData);
 
 const title = process.env.NODE_ENV === 'production' ? siteTitle : `${siteTitle} (Dev)`;
 
@@ -85,7 +84,7 @@ export default class Mastodon extends PureComponent {
     const { locale } = this.props;
 
     return (
-      <IntlProvider locale={locale} messages={messages}>
+      <IntlProvider locale={locale} messages={messages} onError={onProviderError}>
         <ReduxProvider store={store}>
           <ErrorBoundary>
             <BrowserRouter>

app/javascript/mastodon/containers/media_container.jsx

@@ -2,7 +2,7 @@ import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 import { createPortal } from 'react-dom';
 
-import { IntlProvider, addLocaleData } from 'react-intl';
+import { IntlProvider } from 'react-intl';
 
 import { fromJS } from 'immutable';
 
@@ -14,11 +14,10 @@ import Audio from 'mastodon/features/audio';
 import Card from 'mastodon/features/status/components/card';
 import MediaModal from 'mastodon/features/ui/components/media_modal';
 import Video from 'mastodon/features/video';
-import { getLocale } from 'mastodon/locales';
+import { getLocale, onProviderError } from 'mastodon/locales';
 import { getScrollbarWidth } from 'mastodon/utils/scrollbar';
 
-const { localeData, messages } = getLocale();
+const { messages } = getLocale();
-addLocaleData(localeData);
 
 const MEDIA_COMPONENTS = { MediaGallery, Video, Card, Poll, Hashtag, Audio };
 
@@ -84,7 +83,7 @@ export default class MediaContainer extends PureComponent {
     }
 
     return (
-      <IntlProvider locale={locale} messages={messages}>
+      <IntlProvider locale={locale} messages={messages} onError={onProviderError}>
         <>
           {[].map.call(components, (component, i) => {
             const componentName = component.getAttribute('data-component');

app/javascript/mastodon/containers/status_container.jsx

@@ -194,7 +194,7 @@ const mapDispatchToProps = (dispatch, { intl, contextType }) => ({
 
   onTranslate (status) {
     if (status.get('translation')) {
-      dispatch(undoStatusTranslation(status.get('id')));
+      dispatch(undoStatusTranslation(status.get('id'), status.get('poll')));
     } else {
       dispatch(translateStatus(status.get('id')));
     }

app/javascript/mastodon/features/onboarding/follows.jsx

@@ -1,7 +1,7 @@
 import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
-import { FormattedMessage, FormattedHTMLMessage } from 'react-intl';
+import { FormattedMessage } from 'react-intl';
 
 import ImmutablePropTypes from 'react-immutable-proptypes';
 import { connect } from 'react-redux';
@@ -77,7 +77,7 @@ class Follows extends PureComponent {
             {loadedContent}
           </div>
 
-          <p className='onboarding__lead'><FormattedHTMLMessage id='onboarding.tips.accounts_from_other_servers' defaultMessage='<strong>Did you know?</strong> Since Mastodon is decentralized, some profiles you come across will be hosted on servers other than yours. And yet you can interact with them seamlessly! Their server is in the second half of their username!' /></p>
+          <p className='onboarding__lead'><FormattedMessage id='onboarding.tips.accounts_from_other_servers' defaultMessage='<strong>Did you know?</strong> Since Mastodon is decentralized, some profiles you come across will be hosted on servers other than yours. And yet you can interact with them seamlessly! Their server is in the second half of their username!' values={{ strong: chunks => <strong>{chunks}</strong> }} /></p>
 
           <div className='onboarding__footer'>
             <button className='link-button' onClick={onBack}><FormattedMessage id='onboarding.actions.back' defaultMessage='Take me back' /></button>

app/javascript/mastodon/features/onboarding/share.jsx

@@ -1,7 +1,7 @@
 import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
-import { defineMessages, injectIntl, FormattedMessage, FormattedHTMLMessage } from 'react-intl';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 
 import classNames from 'classnames';
 import { Link } from 'react-router-dom';
@@ -168,9 +168,9 @@ class Share extends PureComponent {
           <CopyPasteText value={intl.formatMessage(messages.shareableMessage, { username: `@${account.get('username')}@${domain}`, url })} />
 
           <TipCarousel>
-            <div><p className='onboarding__lead'><FormattedHTMLMessage id='onboarding.tips.verification' defaultMessage='<strong>Did you know?</strong> You can verify your account by putting a link to your Mastodon profile on your own website and adding the website to your profile. No fees or documents necessary!' /></p></div>
+            <div><p className='onboarding__lead'><FormattedMessage id='onboarding.tips.verification' defaultMessage='<strong>Did you know?</strong> You can verify your account by putting a link to your Mastodon profile on your own website and adding the website to your profile. No fees or documents necessary!'  values={{ strong: chunks => <strong>{chunks}</strong> }}  /></p></div>
-            <div><p className='onboarding__lead'><FormattedHTMLMessage id='onboarding.tips.migration' defaultMessage='<strong>Did you know?</strong> If you feel like {domain} is not a great server choice for you in the future, you can move to another Mastodon server without losing your followers. You can even host your own server!' values={{ domain }} /></p></div>
+            <div><p className='onboarding__lead'><FormattedMessage id='onboarding.tips.migration' defaultMessage='<strong>Did you know?</strong> If you feel like {domain} is not a great server choice for you in the future, you can move to another Mastodon server without losing your followers. You can even host your own server!' values={{ domain, strong: chunks => <strong>{chunks}</strong> }} /></p></div>
-            <div><p className='onboarding__lead'><FormattedHTMLMessage id='onboarding.tips.2fa' defaultMessage='<strong>Did you know?</strong> You can secure your account by setting up two-factor authentication in your account settings. It works with any TOTP app of your choice, no phone number necessary!' /></p></div>
+            <div><p className='onboarding__lead'><FormattedMessage id='onboarding.tips.2fa' defaultMessage='<strong>Did you know?</strong> You can secure your account by setting up two-factor authentication in your account settings. It works with any TOTP app of your choice, no phone number necessary!'  values={{ strong: chunks => <strong>{chunks}</strong> }}  /></p></div>
           </TipCarousel>
 
           <p className='onboarding__lead'><FormattedMessage id='onboarding.share.next_steps' defaultMessage='Possible next steps:' /></p>

app/javascript/mastodon/features/status/components/detailed_status.jsx

@@ -143,17 +143,20 @@ class DetailedStatus extends ImmutablePureComponent {
       outerStyle.height = `${this.state.height}px`;
     }
 
+    const language = status.getIn(['translation', 'language']) || status.get('language');
+
     if (pictureInPicture.get('inUse')) {
       media = <PictureInPicturePlaceholder />;
     } else if (status.get('media_attachments').size > 0) {
       if (status.getIn(['media_attachments', 0, 'type']) === 'audio') {
         const attachment = status.getIn(['media_attachments', 0]);
+        const description = attachment.getIn(['translation', 'description']) || attachment.get('description');
 
         media = (
           <Audio
             src={attachment.get('url')}
-            alt={attachment.get('description')}
+            alt={description}
-            lang={status.get('language')}
+            lang={language}
             duration={attachment.getIn(['meta', 'original', 'duration'], 0)}
             poster={attachment.get('preview_url') || status.getIn(['account', 'avatar_static'])}
             backgroundColor={attachment.getIn(['meta', 'colors', 'background'])}
@@ -168,6 +171,7 @@ class DetailedStatus extends ImmutablePureComponent {
         );
       } else if (status.getIn(['media_attachments', 0, 'type']) === 'video') {
         const attachment = status.getIn(['media_attachments', 0]);
+        const description = attachment.getIn(['translation', 'description']) || attachment.get('description');
 
         media = (
           <Video
@@ -175,8 +179,8 @@ class DetailedStatus extends ImmutablePureComponent {
             frameRate={attachment.getIn(['meta', 'original', 'frame_rate'])}
             blurhash={attachment.get('blurhash')}
             src={attachment.get('url')}
-            alt={attachment.get('description')}
+            alt={description}
-            lang={status.get('language')}
+            lang={language}
             width={300}
             height={150}
             inline
@@ -192,7 +196,7 @@ class DetailedStatus extends ImmutablePureComponent {
             standalone
             sensitive={status.get('sensitive')}
             media={status.get('media_attachments')}
-            lang={status.get('language')}
+            lang={language}
             height={300}
             onOpenMedia={this.props.onOpenMedia}
             visible={this.props.showMedia}

app/javascript/mastodon/features/status/index.jsx

@@ -456,7 +456,7 @@ class Status extends ImmutablePureComponent {
     const { dispatch } = this.props;
 
     if (status.get('translation')) {
-      dispatch(undoStatusTranslation(status.get('id')));
+      dispatch(undoStatusTranslation(status.get('id'), status.get('poll')));
     } else {
       dispatch(translateStatus(status.get('id')));
     }

app/javascript/mastodon/features/ui/components/audio_modal.jsx

@@ -8,7 +8,7 @@ import Audio from 'mastodon/features/audio';
 import Footer from 'mastodon/features/picture_in_picture/components/footer';
 
 const mapStateToProps = (state, { statusId }) => ({
-  language: state.getIn(['statuses', statusId, 'language']),
+  status: state.getIn(['statuses', statusId]),
   accountStaticAvatar: state.getIn(['accounts', state.getIn(['statuses', statusId, 'account']), 'avatar_static']),
 });
 
@@ -17,7 +17,7 @@ class AudioModal extends ImmutablePureComponent {
   static propTypes = {
     media: ImmutablePropTypes.map.isRequired,
     statusId: PropTypes.string.isRequired,
-    language: PropTypes.string,
+    status: ImmutablePropTypes.map.isRequired,
     accountStaticAvatar: PropTypes.string.isRequired,
     options: PropTypes.shape({
       autoPlay: PropTypes.bool,
@@ -27,15 +27,17 @@ class AudioModal extends ImmutablePureComponent {
   };
 
   render () {
-    const { media, language, accountStaticAvatar, statusId, onClose } = this.props;
+    const { media, status, accountStaticAvatar, onClose } = this.props;
     const options = this.props.options || {};
+    const language = status.getIn(['translation', 'language']) || status.get('language');
+    const description = media.getIn(['translation', 'description']) || media.get('description');
 
     return (
       <div className='modal-root__modal audio-modal'>
         <div className='audio-modal__container'>
           <Audio
             src={media.get('url')}
-            alt={media.get('description')}
+            alt={description}
             lang={language}
             duration={media.getIn(['meta', 'original', 'duration'], 0)}
             height={150}
@@ -48,7 +50,7 @@ class AudioModal extends ImmutablePureComponent {
         </div>
 
         <div className='media-modal__overlay'>
-          {statusId && <Footer statusId={statusId} withOpenButton onClose={onClose} />}
+          {status && <Footer statusId={status.get('id')} withOpenButton onClose={onClose} />}
         </div>
       </div>
     );

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

@@ -145,6 +145,7 @@ class MediaModal extends ImmutablePureComponent {
     const content = media.map((image) => {
       const width  = image.getIn(['meta', 'original', 'width']) || null;
       const height = image.getIn(['meta', 'original', 'height']) || null;
+      const description = image.getIn(['translation', 'description']) || image.get('description');
 
       if (image.get('type') === 'image') {
         return (
@@ -153,7 +154,7 @@ class MediaModal extends ImmutablePureComponent {
             src={image.get('url')}
             width={width}
             height={height}
-            alt={image.get('description')}
+            alt={description}
             lang={lang}
             key={image.get('url')}
             onClick={this.toggleNavigation}
@@ -176,7 +177,7 @@ class MediaModal extends ImmutablePureComponent {
             volume={volume || 1}
             onCloseVideo={onClose}
             detailed
-            alt={image.get('description')}
+            alt={description}
             lang={lang}
             key={image.get('url')}
           />
@@ -188,7 +189,7 @@ class MediaModal extends ImmutablePureComponent {
             width={width}
             height={height}
             key={image.get('url')}
-            alt={image.get('description')}
+            alt={description}
             lang={lang}
             onClick={this.toggleNavigation}
           />

app/javascript/mastodon/features/ui/components/video_modal.jsx

@@ -9,7 +9,7 @@ import Footer from 'mastodon/features/picture_in_picture/components/footer';
 import Video from 'mastodon/features/video';
 
 const mapStateToProps = (state, { statusId }) => ({
-  language: state.getIn(['statuses', statusId, 'language']),
+  status: state.getIn(['statuses', statusId]),
 });
 
 class VideoModal extends ImmutablePureComponent {
@@ -17,7 +17,7 @@ class VideoModal extends ImmutablePureComponent {
   static propTypes = {
     media: ImmutablePropTypes.map.isRequired,
     statusId: PropTypes.string,
-    language: PropTypes.string,
+    status: ImmutablePropTypes.map,
     options: PropTypes.shape({
       startTime: PropTypes.number,
       autoPlay: PropTypes.bool,
@@ -38,8 +38,10 @@ class VideoModal extends ImmutablePureComponent {
   }
 
   render () {
-    const { media, statusId, language, onClose } = this.props;
+    const { media, status, onClose } = this.props;
     const options = this.props.options || {};
+    const language = status.getIn(['translation', 'language']) || status.get('language');
+    const description = media.getIn(['translation', 'description']) || media.get('description');
 
     return (
       <div className='modal-root__modal video-modal'>
@@ -55,13 +57,13 @@ class VideoModal extends ImmutablePureComponent {
             onCloseVideo={onClose}
             autoFocus
             detailed
-            alt={media.get('description')}
+            alt={description}
             lang={language}
           />
         </div>
 
         <div className='media-modal__overlay'>
-          {statusId && <Footer statusId={statusId} withOpenButton onClose={onClose} />}
+          {status && <Footer statusId={status.get('id')} withOpenButton onClose={onClose} />}
         </div>
       </div>
     );

app/javascript/mastodon/load_locale.js

@@ -0,0 +1,14 @@
+import { setLocale } from "./locales";
+
+export async function loadLocale() {
+  const locale = document.querySelector('html').lang || 'en';
+
+  const localeData = await import(
+    /* webpackMode: "lazy" */
+    /* webpackChunkName: "locale/[request]" */
+    /* webpackInclude: /\.json$/ */
+    /* webpackPreload: true */
+    `mastodon/locales/${locale}.json`);
+
+  setLocale({ messages: localeData });
+}

app/javascript/mastodon/locales/en.json

@@ -75,6 +75,10 @@
   "admin.dashboard.retention.average": "Average",
   "admin.dashboard.retention.cohort": "Sign-up month",
   "admin.dashboard.retention.cohort_size": "New users",
+  "admin.impact_report.instance_accounts": "Accounts profiles this would delete",
+  "admin.impact_report.instance_followers": "Followers our users would lose",
+  "admin.impact_report.instance_follows": "Followers their users would lose",
+  "admin.impact_report.title": "Impact summary",
   "alert.rate_limited.message": "Please retry after {retry_time, time, medium}.",
   "alert.rate_limited.title": "Rate limited",
   "alert.unexpected.message": "An unexpected error occurred.",

app/javascript/mastodon/locales/index.js

@@ -7,3 +7,16 @@ export function setLocale(locale) {
 export function getLocale() {
   return theLocale;
 }
+
+export function onProviderError(error) {
+  // Silent the error, like upstream does
+  if(process.env.NODE_ENV === 'production') return;
+
+  // This browser does not advertise Intl support for this locale, we only print a warning
+  // As-per the spec, the browser should select the best matching locale
+  if(typeof error === "object" && error.message.match("MISSING_DATA")) {
+    console.warn(error.message);
+  }
+
+  console.error(error);
+}

app/javascript/mastodon/locales/whitelist_af.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_an.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ar.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ast.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_be.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_bg.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_bn.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_br.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_bs.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ca.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ckb.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_co.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_cs.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_csb.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_cy.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_da.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_de.json

@@ -1,5 +0,0 @@
-[
-  "account.badges.bot",
-  "compose_form.publish_loud",
-  "search_results.hashtags"
-]

app/javascript/mastodon/locales/whitelist_el.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_en-GB.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_en.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_eo.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_es-AR.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_es-MX.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_es.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_et.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_eu.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_fa.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_fi.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_fo.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_fr-QC.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_fr.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_fy.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ga.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_gd.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_gl.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_he.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_hi.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_hr.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_hu.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_hy.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_id.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ig.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_io.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_is.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_it.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ja.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ka.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_kab.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_kk.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_kn.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ko.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_ku.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_kw.json

@@ -1,2 +0,0 @@
-[
-]

app/javascript/mastodon/locales/whitelist_la.json

@@ -1,2 +0,0 @@
-[
-]