Prevent split line between icon and number on reposts & favourites (#26004)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.eslintrc.js

@@ -325,8 +325,8 @@ module.exports = {
 
       extends: [
         'eslint:recommended',
-        'plugin:@typescript-eslint/recommended',
+        'plugin:@typescript-eslint/strict-type-checked',
-        'plugin:@typescript-eslint/recommended-requiring-type-checking',
+        'plugin:@typescript-eslint/stylistic-type-checked',
         'plugin:react/recommended',
         'plugin:react-hooks/recommended',
         'plugin:jsx-a11y/recommended',
@@ -338,7 +338,7 @@ module.exports = {
       ],
 
       parserOptions: {
-        project: './tsconfig.json',
+        project: true,
         tsconfigRootDir: __dirname,
       },
 
@@ -348,6 +348,7 @@ module.exports = {
         '@typescript-eslint/consistent-type-definitions': ['warn', 'interface'],
         '@typescript-eslint/consistent-type-exports': 'error',
         '@typescript-eslint/consistent-type-imports': 'error',
+        "@typescript-eslint/prefer-nullish-coalescing": ['error', {ignorePrimitives: {boolean: true}}],
 
         'jsdoc/require-jsdoc': 'off',
 

.github/renovate.json5

@@ -15,7 +15,6 @@
       // Ignore major version bumps for these node packages
       matchManagers: ['npm'],
       matchPackageNames: [
-        '@rails/ujs', // Needs to match the major Rails version
         'tesseract.js', // Requires code changes
         'react-hotkeys', // Requires code changes
 
@@ -51,12 +50,6 @@
         'sidekiq', // Requires manual upgrade
         'sidekiq-unique-jobs', // Requires manual upgrades and sync with Sidekiq version
         'redis', // Requires manual upgrade and sync with Sidekiq version
-        'fog-openstack', // TODO: was ignored in https://github.com/mastodon/mastodon/pull/13964
-
-        // Needs major Rails version bump
-        'rack',
-        'rails',
-        'rails-i18n',
       ],
       matchUpdateTypes: ['major'],
       enabled: false,

.github/workflows/build-image.yml

@@ -52,7 +52,7 @@ jobs:
           # Only tag with latest when ran against the latest stable branch
           # This needs to be updated after each minor version release
           flavor: |
-            latest=${{ startsWith(github.ref, 'refs/tags/v4.1.') && 'auto' || 'false' }}
+            latest=${{ startsWith(github.ref, 'refs/tags/v4.1.') }}
           tags: |
             type=edge,branch=main
             type=pep440,pattern={{raw}}

.github/workflows/bundler-audit.yml

@@ -0,0 +1,40 @@
+name: Bundler Audit
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+    paths:
+      - 'Gemfile*'
+      - '.ruby-version'
+      - '.bundler-audit.yml'
+      - '.github/workflows/bundler-audit.yml'
+
+  pull_request:
+    paths:
+      - 'Gemfile*'
+      - '.ruby-version'
+      - '.bundler-audit.yml'
+      - '.github/workflows/bundler-audit.yml'
+
+  schedule:
+    - cron: '0 5 * * 1'
+
+jobs:
+  security:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v3
+
+      - name: Install native Ruby dependencies
+        run: sudo apt-get install -y libicu-dev libidn11-dev
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: .ruby-version
+          bundler-cache: true
+
+      - name: Run bundler-audit
+        run: bundle exec bundler-audit

.github/workflows/lint-ruby.yml

@@ -8,7 +8,7 @@ on:
       - 'Gemfile*'
       - '.rubocop*.yml'
       - '.ruby-version'
-      - '.bundler-audit.yml'
+      - 'config/brakeman.ignore'
       - '**/*.rb'
       - '**/*.rake'
       - '.github/workflows/lint-ruby.yml'
@@ -18,7 +18,7 @@ on:
       - 'Gemfile*'
       - '.rubocop*.yml'
       - '.ruby-version'
-      - '.bundler-audit.yml'
+      - 'config/brakeman.ignore'
       - '**/*.rb'
       - '**/*.rake'
       - '.github/workflows/lint-ruby.yml'
@@ -46,5 +46,6 @@ jobs:
       - name: Run rubocop
         run: bundle exec rubocop
 
-      - name: Run bundler-audit
+      - name: Run brakeman
-        run: bundle exec bundler-audit
+        if: always() # Run both checks, even if the first failed
+        run: bundle exec brakeman

.github/workflows/rebase-needed.yml

@@ -1,17 +1,8 @@
 name: PR Needs Rebase
 
 on:
-  push:
+  schedule:
-    branches-ignore:
+    - cron: '0 * * * *'
-      - 'dependabot/**'
-      - 'renovate/**'
-      - 'l10n_main'
-  pull_request_target:
-    branches-ignore:
-      - 'dependabot/**'
-      - 'renovate/**'
-      - 'l10n_main'
-    types: [synchronize]
 
 permissions:
   pull-requests: write

.haml-lint_todo.yml

@@ -1,73 +1,23 @@
 # This configuration was generated by
 # `haml-lint --auto-gen-config`
-# on 2023-03-15 00:55:01 -0400 using Haml-Lint version 0.45.0.
+# on 2023-07-11 23:58:05 +0200 using Haml-Lint version 0.48.0.
 # The point is for the user to remove these configuration records
 # one by one as the lints are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of Haml-Lint, may require this file to be generated again.
 
 linters:
-  # Offense count: 63
+  # Offense count: 94
   RuboCop:
-    exclude:
+    enabled: false
-      - 'app/views/accounts/_og.html.haml'
-      - 'app/views/admin/account_warnings/_account_warning.html.haml'
-      - 'app/views/admin/accounts/index.html.haml'
-      - 'app/views/admin/accounts/show.html.haml'
-      - 'app/views/admin/announcements/edit.html.haml'
-      - 'app/views/admin/announcements/new.html.haml'
-      - 'app/views/admin/disputes/appeals/_appeal.html.haml'
-      - 'app/views/admin/domain_blocks/edit.html.haml'
-      - 'app/views/admin/domain_blocks/new.html.haml'
-      - 'app/views/admin/ip_blocks/new.html.haml'
-      - 'app/views/admin/reports/actions/preview.html.haml'
-      - 'app/views/admin/reports/index.html.haml'
-      - 'app/views/admin/reports/show.html.haml'
-      - 'app/views/admin/roles/_form.html.haml'
-      - 'app/views/admin/settings/about/show.html.haml'
-      - 'app/views/admin/settings/appearance/show.html.haml'
-      - 'app/views/admin/settings/registrations/show.html.haml'
-      - 'app/views/admin/statuses/show.html.haml'
-      - 'app/views/auth/registrations/new.html.haml'
-      - 'app/views/disputes/strikes/show.html.haml'
-      - 'app/views/filters/_filter_fields.html.haml'
-      - 'app/views/invites/_form.html.haml'
-      - 'app/views/layouts/application.html.haml'
-      - 'app/views/layouts/error.html.haml'
-      - 'app/views/notification_mailer/_status.html.haml'
-      - 'app/views/settings/applications/_fields.html.haml'
-      - 'app/views/settings/imports/show.html.haml'
-      - 'app/views/settings/preferences/appearance/show.html.haml'
-      - 'app/views/settings/preferences/other/show.html.haml'
-      - 'app/views/statuses/_detailed_status.html.haml'
-      - 'app/views/statuses/_poll.html.haml'
-      - 'app/views/statuses/show.html.haml'
-      - 'app/views/statuses_cleanup/show.html.haml'
-      - 'app/views/user_mailer/warning.html.haml'
 
-  # Offense count: 913
+  # Offense count: 960
   LineLength:
     enabled: false
 
   # Offense count: 22
   UnnecessaryStringOutput:
-    exclude:
+    enabled: false
-      - 'app/views/accounts/show.html.haml'
-      - 'app/views/admin/custom_emojis/_custom_emoji.html.haml'
-      - 'app/views/admin/relays/_relay.html.haml'
-      - 'app/views/admin/rules/_rule.html.haml'
-      - 'app/views/admin/statuses/index.html.haml'
-      - 'app/views/auth/registrations/_sessions.html.haml'
-      - 'app/views/disputes/strikes/show.html.haml'
-      - 'app/views/notification_mailer/_status.html.haml'
-      - 'app/views/settings/two_factor_authentication_methods/index.html.haml'
-      - 'app/views/statuses/_detailed_status.html.haml'
-      - 'app/views/statuses/_poll.html.haml'
-      - 'app/views/statuses/_simple_status.html.haml'
-      - 'app/views/user_mailer/suspicious_sign_in.html.haml'
-      - 'app/views/user_mailer/webauthn_credential_added.html.haml'
-      - 'app/views/user_mailer/webauthn_credential_deleted.html.haml'
-      - 'app/views/user_mailer/welcome.html.haml'
 
   # Offense count: 3
   ViewLength:

.rubocop.yml

@@ -24,7 +24,6 @@ AllCops:
   Exclude:
     - db/schema.rb
     - 'bin/*'
-    - 'Rakefile'
     - 'node_modules/**/*'
     - 'Vagrantfile'
     - 'vendor/**/*'
@@ -192,6 +191,11 @@ Style/RedundantBegin:
 Style/RescueStandardError:
   EnforcedStyle: implicit
 
+# Reason: Simplify some spec layouts
+# https://docs.rubocop.org/rubocop/cops_style.html#stylesemicolon
+Style/Semicolon:
+  AllowAsExpressionSeparator: true
+
 # Reason: Originally disabled for CodeClimate, and no config consensus has been found
 # https://docs.rubocop.org/rubocop/cops_style.html#stylesymbolarray
 Style/SymbolArray:

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config --auto-gen-only-exclude --no-exclude-limit --no-offense-counts --no-auto-gen-timestamp`
-# using RuboCop version 1.52.1.
+# using RuboCop version 1.54.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -28,7 +28,6 @@ Layout/ArgumentAlignment:
 # SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
 Layout/HashAlignment:
   Exclude:
-    - 'config/boot.rb'
     - 'config/environments/production.rb'
     - 'config/initializers/rack_attack.rb'
     - 'config/routes.rb'
@@ -48,15 +47,6 @@ Layout/SpaceInLambdaLiteral:
     - 'config/environments/production.rb'
     - 'config/initializers/content_security_policy.rb'
 
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowedMethods, AllowedPatterns.
-Lint/AmbiguousBlockAssociation:
-  Exclude:
-    - 'spec/controllers/settings/two_factor_authentication/confirmations_controller_spec.rb'
-    - 'spec/controllers/settings/two_factor_authentication/otp_authentication_controller_spec.rb'
-    - 'spec/services/activitypub/process_status_update_service_spec.rb'
-    - 'spec/services/post_status_service_spec.rb'
-
 # Configuration parameters: AllowComments, AllowEmptyLambdas.
 Lint/EmptyBlock:
   Exclude:
@@ -106,11 +96,6 @@ Lint/OrAssignmentToConstant:
   Exclude:
     - 'lib/sanitize_ext/sanitize_config.rb'
 
-# This cop supports safe autocorrection (--autocorrect).
-Lint/SendWithMixinArgument:
-  Exclude:
-    - 'config/application.rb'
-
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: IgnoreEmptyBlocks, AllowUnusedKeywordArguments.
 Lint/UnusedBlockArgument:
@@ -165,10 +150,6 @@ Metrics/CyclomaticComplexity:
 Metrics/PerceivedComplexity:
   Max: 27
 
-Naming/AccessorMethodName:
-  Exclude:
-    - 'app/controllers/auth/sessions_controller.rb'
-
 # Configuration parameters: ExpectMatchingDefinition, CheckDefinitionPathHierarchy, CheckDefinitionPathHierarchyRoots, Regex, IgnoreExecutableScripts, AllowedAcronyms.
 # CheckDefinitionPathHierarchyRoots: lib, spec, test, src
 # AllowedAcronyms: CLI, DSL, ACL, API, ASCII, CPU, CSS, DNS, EOF, GUID, HTML, HTTP, HTTPS, ID, IP, JSON, LHS, QPS, RAM, RHS, RPC, SLA, SMTP, SQL, SSH, TCP, TLS, TTL, UDP, UI, UID, UUID, URI, URL, UTF8, VM, XML, XMPP, XSRF, XSS
@@ -176,19 +157,6 @@ Naming/FileName:
   Exclude:
     - 'config/locales/sr-Latn.rb'
 
-# This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: EnforcedStyleForLeadingUnderscores.
-# SupportedStylesForLeadingUnderscores: disallowed, required, optional
-Naming/MemoizedInstanceVariableName:
-  Exclude:
-    - 'app/controllers/api/v1/bookmarks_controller.rb'
-    - 'app/controllers/api/v1/favourites_controller.rb'
-    - 'app/controllers/concerns/rate_limit_headers.rb'
-    - 'app/lib/activitypub/activity.rb'
-    - 'app/services/resolve_url_service.rb'
-    - 'app/services/search_service.rb'
-    - 'config/initializers/rack_attack.rb'
-
 # Configuration parameters: EnforcedStyle, CheckMethodNames, CheckSymbols, AllowedIdentifiers, AllowedPatterns.
 # SupportedStyles: snake_case, normalcase, non_integer
 # AllowedIdentifiers: capture3, iso8601, rfc1123_date, rfc822, rfc2822, rfc3339, x86_64
@@ -283,7 +251,6 @@ RSpec/HookArgument:
     - 'spec/serializers/activitypub/note_serializer_spec.rb'
     - 'spec/serializers/activitypub/update_poll_serializer_spec.rb'
     - 'spec/services/import_service_spec.rb'
-    - 'spec/spec_helper.rb'
 
 # Configuration parameters: AssignmentOnly.
 RSpec/InstanceVariable:
@@ -398,45 +365,6 @@ RSpec/PendingWithoutReason:
   Exclude:
     - 'spec/models/account_spec.rb'
 
-RSpec/StubbedMock:
-  Exclude:
-    - 'spec/controllers/api/base_controller_spec.rb'
-    - 'spec/controllers/api/v1/media_controller_spec.rb'
-    - 'spec/controllers/auth/registrations_controller_spec.rb'
-    - 'spec/helpers/application_helper_spec.rb'
-    - 'spec/lib/status_filter_spec.rb'
-    - 'spec/lib/status_finder_spec.rb'
-    - 'spec/lib/webfinger_resource_spec.rb'
-    - 'spec/services/activitypub/process_collection_service_spec.rb'
-
-RSpec/SubjectDeclaration:
-  Exclude:
-    - 'spec/controllers/admin/domain_blocks_controller_spec.rb'
-    - 'spec/models/account_migration_spec.rb'
-    - 'spec/models/account_spec.rb'
-    - 'spec/models/relationship_filter_spec.rb'
-    - 'spec/models/user_role_spec.rb'
-    - 'spec/policies/account_moderation_note_policy_spec.rb'
-    - 'spec/policies/account_policy_spec.rb'
-    - 'spec/policies/backup_policy_spec.rb'
-    - 'spec/policies/custom_emoji_policy_spec.rb'
-    - 'spec/policies/domain_block_policy_spec.rb'
-    - 'spec/policies/email_domain_block_policy_spec.rb'
-    - 'spec/policies/instance_policy_spec.rb'
-    - 'spec/policies/invite_policy_spec.rb'
-    - 'spec/policies/relay_policy_spec.rb'
-    - 'spec/policies/report_note_policy_spec.rb'
-    - 'spec/policies/report_policy_spec.rb'
-    - 'spec/policies/settings_policy_spec.rb'
-    - 'spec/policies/tag_policy_spec.rb'
-    - 'spec/policies/user_policy_spec.rb'
-    - 'spec/services/activitypub/process_account_service_spec.rb'
-
-RSpec/SubjectStub:
-  Exclude:
-    - 'spec/services/unallow_domain_service_spec.rb'
-    - 'spec/validators/blacklisted_email_validator_spec.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Rails/ApplicationController:
   Exclude:
@@ -776,405 +704,6 @@ Style/FormatStringToken:
     - 'config/initializers/devise.rb'
     - 'lib/paperclip/color_extractor.rb'
 
-# This cop supports unsafe autocorrection (--autocorrect-all).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: always, always_true, never
-Style/FrozenStringLiteralComment:
-  Exclude:
-    - 'app/views/accounts/show.rss.ruby'
-    - 'app/views/tags/show.rss.ruby'
-    - 'app/views/well_known/host_meta/show.xml.ruby'
-    - 'config/application.rb'
-    - 'config/boot.rb'
-    - 'config/environment.rb'
-    - 'config/environments/development.rb'
-    - 'config/environments/production.rb'
-    - 'config/environments/test.rb'
-    - 'config/initializers/0_post_deployment_migrations.rb'
-    - 'config/initializers/active_model_serializers.rb'
-    - 'config/initializers/application_controller_renderer.rb'
-    - 'config/initializers/assets.rb'
-    - 'config/initializers/backtrace_silencers.rb'
-    - 'config/initializers/cache_logging.rb'
-    - 'config/initializers/chewy.rb'
-    - 'config/initializers/content_security_policy.rb'
-    - 'config/initializers/cookies_serializer.rb'
-    - 'config/initializers/cors.rb'
-    - 'config/initializers/devise.rb'
-    - 'config/initializers/doorkeeper.rb'
-    - 'config/initializers/fast_blank.rb'
-    - 'config/initializers/ffmpeg.rb'
-    - 'config/initializers/filter_parameter_logging.rb'
-    - 'config/initializers/http_client_proxy.rb'
-    - 'config/initializers/httplog.rb'
-    - 'config/initializers/inflections.rb'
-    - 'config/initializers/mail_delivery_job.rb'
-    - 'config/initializers/mime_types.rb'
-    - 'config/initializers/oj.rb'
-    - 'config/initializers/omniauth.rb'
-    - 'config/initializers/open_uri_redirection.rb'
-    - 'config/initializers/permissions_policy.rb'
-    - 'config/initializers/pghero.rb'
-    - 'config/initializers/preload_link_headers.rb'
-    - 'config/initializers/premailer_rails.rb'
-    - 'config/initializers/rack_attack_logging.rb'
-    - 'config/initializers/redis.rb'
-    - 'config/initializers/session_store.rb'
-    - 'config/initializers/simple_form.rb'
-    - 'config/initializers/stoplight.rb'
-    - 'config/initializers/trusted_proxies.rb'
-    - 'config/initializers/twitter_regex.rb'
-    - 'config/initializers/webauthn.rb'
-    - 'config/initializers/wrap_parameters.rb'
-    - 'config/locales/sr-Latn.rb'
-    - 'config/locales/sr.rb'
-    - 'config/puma.rb'
-    - 'db/migrate/20160220174730_create_accounts.rb'
-    - 'db/migrate/20160220211917_create_statuses.rb'
-    - 'db/migrate/20160221003140_create_users.rb'
-    - 'db/migrate/20160221003621_create_follows.rb'
-    - 'db/migrate/20160222122600_create_stream_entries.rb'
-    - 'db/migrate/20160222143943_add_profile_fields_to_accounts.rb'
-    - 'db/migrate/20160223162837_add_metadata_to_statuses.rb'
-    - 'db/migrate/20160223164502_make_uris_nullable_in_statuses.rb'
-    - 'db/migrate/20160223165723_add_url_to_statuses.rb'
-    - 'db/migrate/20160223165855_add_url_to_accounts.rb'
-    - 'db/migrate/20160223171800_create_favourites.rb'
-    - 'db/migrate/20160224223247_create_mentions.rb'
-    - 'db/migrate/20160227230233_add_attachment_avatar_to_accounts.rb'
-    - 'db/migrate/20160305115639_add_devise_to_users.rb'
-    - 'db/migrate/20160306172223_create_doorkeeper_tables.rb'
-    - 'db/migrate/20160312193225_add_attachment_header_to_accounts.rb'
-    - 'db/migrate/20160314164231_add_owner_to_application.rb'
-    - 'db/migrate/20160316103650_add_missing_indices.rb'
-    - 'db/migrate/20160322193748_add_avatar_remote_url_to_accounts.rb'
-    - 'db/migrate/20160325130944_add_admin_to_users.rb'
-    - 'db/migrate/20160826155805_add_superapp_to_oauth_applications.rb'
-    - 'db/migrate/20160905150353_create_media_attachments.rb'
-    - 'db/migrate/20160919221059_add_subscription_expires_at_to_accounts.rb'
-    - 'db/migrate/20160920003904_remove_verify_token_from_accounts.rb'
-    - 'db/migrate/20160926213048_remove_owner_from_application.rb'
-    - 'db/migrate/20161003142332_add_confirmable_to_users.rb'
-    - 'db/migrate/20161003145426_create_blocks.rb'
-    - 'db/migrate/20161006213403_rails_settings_migration.rb'
-    - 'db/migrate/20161009120834_create_domain_blocks.rb'
-    - 'db/migrate/20161027172456_add_silenced_to_accounts.rb'
-    - 'db/migrate/20161104173623_create_tags.rb'
-    - 'db/migrate/20161105130633_create_statuses_tags_join_table.rb'
-    - 'db/migrate/20161116162355_add_locale_to_users.rb'
-    - 'db/migrate/20161119211120_create_notifications.rb'
-    - 'db/migrate/20161122163057_remove_unneeded_indexes.rb'
-    - 'db/migrate/20161123093447_add_sensitive_to_statuses.rb'
-    - 'db/migrate/20161128103007_create_subscriptions.rb'
-    - 'db/migrate/20161130142058_add_last_successful_delivery_at_to_subscriptions.rb'
-    - 'db/migrate/20161130185319_add_visibility_to_statuses.rb'
-    - 'db/migrate/20161202132159_add_in_reply_to_account_id_to_statuses.rb'
-    - 'db/migrate/20161203164520_add_from_account_id_to_notifications.rb'
-    - 'db/migrate/20161205214545_add_suspended_to_accounts.rb'
-    - 'db/migrate/20161221152630_add_hidden_to_stream_entries.rb'
-    - 'db/migrate/20161222201034_add_locked_to_accounts.rb'
-    - 'db/migrate/20161222204147_create_follow_requests.rb'
-    - 'db/migrate/20170105224407_add_shortcode_to_media_attachments.rb'
-    - 'db/migrate/20170109120109_create_web_settings.rb'
-    - 'db/migrate/20170112154826_migrate_settings.rb'
-    - 'db/migrate/20170114194937_add_application_to_statuses.rb'
-    - 'db/migrate/20170114203041_add_website_to_oauth_application.rb'
-    - 'db/migrate/20170119214911_create_preview_cards.rb'
-    - 'db/migrate/20170123162658_add_severity_to_domain_blocks.rb'
-    - 'db/migrate/20170123203248_add_reject_media_to_domain_blocks.rb'
-    - 'db/migrate/20170125145934_add_spoiler_text_to_statuses.rb'
-    - 'db/migrate/20170127165745_add_devise_two_factor_to_users.rb'
-    - 'db/migrate/20170205175257_remove_devices.rb'
-    - 'db/migrate/20170209184350_add_reply_to_statuses.rb'
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-    - 'db/migrate/20220428112511_add_index_statuses_on_account_id.rb'
-    - 'db/migrate/20220428112727_add_index_statuses_pins_on_status_id.rb'
-    - 'db/migrate/20220428114454_add_index_reports_on_assigned_account_id.rb'
-    - 'db/migrate/20220428114902_add_index_reports_on_action_taken_by_account_id.rb'
-    - 'db/migrate/20220606044941_create_webhooks.rb'
-    - 'db/migrate/20220611210335_create_user_roles.rb'
-    - 'db/migrate/20220611212541_add_role_id_to_users.rb'
-    - 'db/migrate/20220710102457_add_display_name_to_tags.rb'
-    - 'db/migrate/20220714171049_create_tag_follows.rb'
-    - 'db/migrate/20220824164433_add_human_identifier_to_admin_action_logs.rb'
-    - 'db/migrate/20220824233535_create_status_trends.rb'
-    - 'db/migrate/20220827195229_change_canonical_email_blocks_nullable.rb'
-    - 'db/migrate/20220829192633_add_languages_to_follows.rb'
-    - 'db/migrate/20220829192658_add_languages_to_follow_requests.rb'
-    - 'db/migrate/20221006061337_create_preview_card_trends.rb'
-    - 'db/migrate/20221012181003_add_blurhash_to_site_uploads.rb'
-    - 'db/migrate/20221021055441_add_index_featured_tags_on_account_id_and_tag_id.rb'
-    - 'db/migrate/20221025171544_add_index_ip_blocks_on_ip.rb'
-    - 'db/migrate/20221104133904_add_name_to_featured_tags.rb'
-    - 'db/post_migrate/20190519130537_remove_boosts_widening_audience.rb'
-    - 'db/post_migrate/20210308133107_remove_subscription_expires_at_from_accounts.rb'
-    - 'db/post_migrate/20220118183123_remove_rememberable_from_users.rb'
-    - 'db/seeds/01_web_app.rb'
-    - 'db/seeds/02_instance_actor.rb'
-    - 'db/seeds/03_roles.rb'
-    - 'db/seeds/04_admin.rb'
-    - 'lib/rails/engine_extensions.rb'
-    - 'lib/tasks/branding.rake'
-    - 'spec/fabricators_spec.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Style/GlobalStdStream:
   Exclude:
@@ -1336,13 +865,6 @@ Style/SafeNavigation:
     - 'app/models/concerns/account_finder_concern.rb'
     - 'app/models/status.rb'
 
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowAsExpressionSeparator.
-Style/Semicolon:
-  Exclude:
-    - 'spec/services/activitypub/process_status_update_service_spec.rb'
-    - 'spec/validators/blacklisted_email_validator_spec.rb'
-
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: only_raise, only_fail, semantic
@@ -1356,21 +878,6 @@ Style/SingleArgumentDig:
   Exclude:
     - 'lib/webpacker/manifest_extensions.rb'
 
-# This cop supports unsafe autocorrection (--autocorrect-all).
-Style/SlicingWithRange:
-  Exclude:
-    - 'app/lib/emoji_formatter.rb'
-    - 'app/lib/text_formatter.rb'
-    - 'app/models/account_alias.rb'
-    - 'app/models/domain_block.rb'
-    - 'app/models/email_domain_block.rb'
-    - 'app/models/preview_card_provider.rb'
-    - 'app/validators/status_length_validator.rb'
-    - 'db/migrate/20190726175042_add_case_insensitive_index_to_tags.rb'
-    - 'lib/active_record/batches.rb'
-    - 'lib/mastodon/premailer_webpack_strategy.rb'
-    - 'lib/tasks/repo.rake'
-
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle.
 # SupportedStyles: require_parentheses, require_no_parentheses

CHANGELOG.md

@@ -143,7 +143,7 @@ All notable changes to this project will be documented in this file.
 - Add instance activity API endpoint toggle back to the admin interface ([dariusk](https://github.com/mastodon/mastodon/pull/22833))
 - Add setting for status page URL ([Gargron](https://github.com/mastodon/mastodon/pull/23390), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/23499))
   - REST API changes:
-    - Add `configuration.urls.status` attribute to the object returned by `GET /api/v1/instance`
+    - Add `configuration.urls.status` attribute to the object returned by `GET /api/v2/instance`
 - Add `account.approved` webhook ([Saiv46](https://github.com/mastodon/mastodon/pull/22938))
 - Add 12 hours option to polls ([Pleclown](https://github.com/mastodon/mastodon/pull/21131))
 - Add dropdown menu item to open admin interface for remote domains ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/21895))

Gemfile

@@ -4,7 +4,7 @@ source 'https://rubygems.org'
 ruby '>= 3.0.0'
 
 gem 'puma', '~> 6.3'
-gem 'rails', '~> 6.1.7'
+gem 'rails', '~> 7.0'
 gem 'sprockets', '~> 3.7.2'
 gem 'thor', '~> 1.2'
 gem 'rack', '~> 2.2.7'
@@ -66,7 +66,7 @@ gem 'pundit', '~> 2.3'
 gem 'premailer-rails'
 gem 'rack-attack', '~> 6.6'
 gem 'rack-cors', '~> 2.0', require: 'rack/cors'
-gem 'rails-i18n', '~> 6.0'
+gem 'rails-i18n', '~> 7.0'
 gem 'rails-settings-cached', '~> 0.6', git: 'https://github.com/mastodon/rails-settings-cached.git', branch: 'v0.6.6-aliases-true'
 gem 'redcarpet', '~> 3.6'
 gem 'redis', '~> 4.5', require: ['redis', 'redis/connection/hiredis']
@@ -158,7 +158,7 @@ group :development do
   gem 'letter_opener_web', '~> 2.0'
 
   # Security analysis CLI tools
-  gem 'brakeman', '~> 5.4', require: false
+  gem 'brakeman', '~> 6.0', require: false
   gem 'bundler-audit', '~> 0.9', require: false
 
   # Linter CLI for HAML files

Gemfile.lock

@@ -18,40 +18,47 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.7.4)
+    actioncable (7.0.6)
-      actionpack (= 6.1.7.4)
+      actionpack (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.7.4)
+    actionmailbox (7.0.6)
-      actionpack (= 6.1.7.4)
+      actionpack (= 7.0.6)
-      activejob (= 6.1.7.4)
+      activejob (= 7.0.6)
-      activerecord (= 6.1.7.4)
+      activerecord (= 7.0.6)
-      activestorage (= 6.1.7.4)
+      activestorage (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       mail (>= 2.7.1)
-    actionmailer (6.1.7.4)
+      net-imap
-      actionpack (= 6.1.7.4)
+      net-pop
-      actionview (= 6.1.7.4)
+      net-smtp
-      activejob (= 6.1.7.4)
+    actionmailer (7.0.6)
-      activesupport (= 6.1.7.4)
+      actionpack (= 7.0.6)
+      actionview (= 7.0.6)
+      activejob (= 7.0.6)
+      activesupport (= 7.0.6)
       mail (~> 2.5, >= 2.5.4)
+      net-imap
+      net-pop
+      net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (6.1.7.4)
+    actionpack (7.0.6)
-      actionview (= 6.1.7.4)
+      actionview (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
-      rack (~> 2.0, >= 2.0.9)
+      rack (~> 2.0, >= 2.2.4)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.7.4)
+    actiontext (7.0.6)
-      actionpack (= 6.1.7.4)
+      actionpack (= 7.0.6)
-      activerecord (= 6.1.7.4)
+      activerecord (= 7.0.6)
-      activestorage (= 6.1.7.4)
+      activestorage (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
+      globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (6.1.7.4)
+    actionview (7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
@@ -61,27 +68,26 @@ GEM
       activemodel (>= 4.1, < 7.1)
       case_transform (>= 0.2)
       jsonapi-renderer (>= 0.1.1.beta1, < 0.3)
-    activejob (6.1.7.4)
+    activejob (7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       globalid (>= 0.3.6)
-    activemodel (6.1.7.4)
+    activemodel (7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
-    activerecord (6.1.7.4)
+    activerecord (7.0.6)
-      activemodel (= 6.1.7.4)
+      activemodel (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
-    activestorage (6.1.7.4)
+    activestorage (7.0.6)
-      actionpack (= 6.1.7.4)
+      actionpack (= 7.0.6)
-      activejob (= 6.1.7.4)
+      activejob (= 7.0.6)
-      activerecord (= 6.1.7.4)
+      activerecord (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (6.1.7.4)
+    activesupport (7.0.6)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     addressable (2.8.4)
       public_suffix (>= 2.0.2, < 6.0)
     aes_key_wrap (1.1.0)
@@ -130,7 +136,7 @@ GEM
     blurhash (0.1.7)
     bootsnap (1.16.0)
       msgpack (~> 1.2)
-    brakeman (5.4.1)
+    brakeman (6.0.0)
     browser (5.3.1)
     brpoplpush-redis_script (0.1.3)
       concurrent-ruby (~> 1.0, >= 1.0.5)
@@ -146,7 +152,7 @@ GEM
       sshkit (>= 1.9.0)
     capistrano-bundler (2.1.0)
       capistrano (~> 3.1)
-    capistrano-rails (1.6.2)
+    capistrano-rails (1.6.3)
       capistrano (~> 3.1)
       capistrano-bundler (>= 1.1, < 3)
     capistrano-rbenv (2.2.0)
@@ -167,7 +173,7 @@ GEM
       activesupport
     cbor (0.5.9.6)
     charlock_holmes (0.7.7)
-    chewy (7.3.2)
+    chewy (7.3.3)
       activesupport (>= 5.2)
       elasticsearch (>= 7.12.0, < 7.14.0)
       elasticsearch-dsl
@@ -291,11 +297,11 @@ GEM
       activesupport (>= 5.1)
       haml (>= 4.0.6)
       railties (>= 5.1)
-    haml_lint (0.45.0)
+    haml_lint (0.48.0)
       haml (>= 4.0, < 6.2)
       parallel (~> 1.10)
       rainbow
-      rubocop (>= 0.50.0)
+      rubocop (>= 1.0)
       sysexits (~> 1.1)
     hashdiff (1.0.1)
     hashie (5.0.0)
@@ -373,6 +379,7 @@ GEM
       marcel (~> 1.0.1)
       mime-types
       terrapin (~> 0.6.0)
+    language_server-protocol (3.17.0.3)
     launchy (2.5.2)
       addressable (~> 2.8)
     letter_opener (1.8.1)
@@ -508,21 +515,20 @@ GEM
       rack
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (6.1.7.4)
+    rails (7.0.6)
-      actioncable (= 6.1.7.4)
+      actioncable (= 7.0.6)
-      actionmailbox (= 6.1.7.4)
+      actionmailbox (= 7.0.6)
-      actionmailer (= 6.1.7.4)
+      actionmailer (= 7.0.6)
-      actionpack (= 6.1.7.4)
+      actionpack (= 7.0.6)
-      actiontext (= 6.1.7.4)
+      actiontext (= 7.0.6)
-      actionview (= 6.1.7.4)
+      actionview (= 7.0.6)
-      activejob (= 6.1.7.4)
+      activejob (= 7.0.6)
-      activemodel (= 6.1.7.4)
+      activemodel (= 7.0.6)
-      activerecord (= 6.1.7.4)
+      activerecord (= 7.0.6)
-      activestorage (= 6.1.7.4)
+      activestorage (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       bundler (>= 1.15.0)
-      railties (= 6.1.7.4)
+      railties (= 7.0.6)
-      sprockets-rails (>= 2.0.0)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
@@ -533,15 +539,16 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    rails-i18n (6.0.0)
+    rails-i18n (7.0.7)
       i18n (>= 0.7, < 2)
-      railties (>= 6.0.0, < 7)
+      railties (>= 6.0.0, < 8)
-    railties (6.1.7.4)
+    railties (7.0.6)
-      actionpack (= 6.1.7.4)
+      actionpack (= 7.0.6)
-      activesupport (= 6.1.7.4)
+      activesupport (= 7.0.6)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
+      zeitwerk (~> 2.5)
     rainbow (3.1.1)
     rake (13.0.6)
     rdf (3.2.11)
@@ -589,8 +596,9 @@ GEM
       sidekiq (>= 2.4.0)
     rspec-support (3.12.0)
     rspec_chunked (0.6)
-    rubocop (1.52.1)
+    rubocop (1.54.1)
       json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
       parser (>= 3.2.2.3)
       rainbow (>= 2.2.2, < 4.0)
@@ -608,7 +616,7 @@ GEM
     rubocop-performance (1.18.0)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
-    rubocop-rails (2.19.1)
+    rubocop-rails (2.20.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
@@ -668,7 +676,7 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sshkit (1.21.4)
+    sshkit (1.21.5)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
     stackprof (0.2.25)
@@ -688,7 +696,7 @@ GEM
       climate_control (>= 0.0.3, < 1.0)
     thor (1.2.2)
     tilt (2.2.0)
-    timeout (0.3.2)
+    timeout (0.4.0)
     tpm-key_attestation (0.12.0)
       bindata (~> 2.4)
       openssl (> 2.0)
@@ -765,7 +773,7 @@ DEPENDENCIES
   binding_of_caller (~> 1.0)
   blurhash (~> 0.1)
   bootsnap (~> 1.16.0)
-  brakeman (~> 5.4)
+  brakeman (~> 6.0)
   browser
   bundler-audit (~> 0.9)
   capistrano (~> 3.17)
@@ -839,9 +847,9 @@ DEPENDENCIES
   rack-attack (~> 6.6)
   rack-cors (~> 2.0)
   rack-test (~> 2.1)
-  rails (~> 6.1.7)
+  rails (~> 7.0)
   rails-controller-testing (~> 1.0)
-  rails-i18n (~> 6.0)
+  rails-i18n (~> 7.0)
   rails-settings-cached (~> 0.6)!
   rdf-normalize (~> 0.5)
   redcarpet (~> 3.6)

Rakefile

@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
-require File.expand_path('../config/application', __FILE__)
+require File.expand_path('config/application', __dir__)
 
 Rails.application.load_tasks

app/controllers/api/v1/bookmarks_controller.rb

@@ -21,7 +21,7 @@ class Api::V1::BookmarksController < Api::BaseController
   end
 
   def results
-    @_results ||= account_bookmarks.joins(:status).eager_load(:status).to_a_paginated_by_id(
+    @results ||= account_bookmarks.joins(:status).eager_load(:status).to_a_paginated_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )

app/controllers/api/v1/favourites_controller.rb

@@ -21,7 +21,7 @@ class Api::V1::FavouritesController < Api::BaseController
   end
 
   def results
-    @_results ||= account_favourites.joins(:status).eager_load(:status).to_a_paginated_by_id(
+    @results ||= account_favourites.joins(:status).eager_load(:status).to_a_paginated_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )

app/controllers/api/v1/markers_controller.rb

@@ -7,7 +7,10 @@ class Api::V1::MarkersController < Api::BaseController
   before_action :require_user!
 
   def index
-    @markers = current_user.markers.where(timeline: Array(params[:timeline])).index_by(&:timeline)
+    with_read_replica do
+      @markers = current_user.markers.where(timeline: Array(params[:timeline])).index_by(&:timeline)
+    end
+
     render json: serialize_map(@markers)
   end
 

app/controllers/api/v1/notifications_controller.rb

@@ -9,8 +9,12 @@ class Api::V1::NotificationsController < Api::BaseController
   DEFAULT_NOTIFICATIONS_LIMIT = 40
 
   def index
-    @notifications = load_notifications
+    with_read_replica do
-    render json: @notifications, each_serializer: REST::NotificationSerializer, relationships: StatusRelationshipsPresenter.new(target_statuses_from_notifications, current_user&.account_id)
+      @notifications = load_notifications
+      @relationships = StatusRelationshipsPresenter.new(target_statuses_from_notifications, current_user&.account_id)
+    end
+
+    render json: @notifications, each_serializer: REST::NotificationSerializer, relationships: @relationships
   end
 
   def show

app/controllers/api/v1/reports_controller.rb

@@ -23,6 +23,6 @@ class Api::V1::ReportsController < Api::BaseController
   end
 
   def report_params
-    params.permit(:account_id, :comment, :category, :forward, status_ids: [], rule_ids: [])
+    params.permit(:account_id, :comment, :category, :forward, forward_to_domains: [], status_ids: [], rule_ids: [])
   end
 end

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

@@ -6,7 +6,7 @@ class Api::V1::Timelines::HomeController < Api::BaseController
   after_action :insert_pagination_headers, unless: -> { @statuses.empty? }
 
   def show
-    ApplicationRecord.connected_to(role: :read, prevent_writes: true) do
+    with_read_replica do
       @statuses = load_statuses
       @relationships = StatusRelationshipsPresenter.new(@statuses, current_user&.account_id)
     end

app/controllers/api/web/embeds_controller.rb

@@ -1,25 +1,36 @@
 # frozen_string_literal: true
 
 class Api::Web::EmbedsController < Api::Web::BaseController
-  before_action :require_user!
+  include Authorization
 
-  def create
+  before_action :set_status
-    status = StatusFinder.new(params[:url]).status
 
-    return not_found if status.hidden?
+  def show
+    return not_found if @status.hidden?
 
-    render json: status, serializer: OEmbedSerializer, width: 400
+    if @status.local?
-  rescue ActiveRecord::RecordNotFound
+      render json: @status, serializer: OEmbedSerializer, width: 400
-    oembed = FetchOEmbedService.new.call(params[:url])
+    else
+      return not_found unless user_signed_in?
 
-    return not_found if oembed.nil?
+      url = ActivityPub::TagManager.instance.url_for(@status)
+      oembed = FetchOEmbedService.new.call(url)
+      return not_found if oembed.nil?
 
-    begin
+      begin
-      oembed[:html] = Sanitize.fragment(oembed[:html], Sanitize::Config::MASTODON_OEMBED)
+        oembed[:html] = Sanitize.fragment(oembed[:html], Sanitize::Config::MASTODON_OEMBED)
-    rescue ArgumentError
+      rescue ArgumentError
-      return not_found
+        return not_found
+      end
+
+      render json: oembed
     end
+  end
 
-    render json: oembed
+  def set_status
+    @status = Status.find(params[:id])
+    authorize @status, :show?
+  rescue Mastodon::NotPermittedError
+    not_found
   end
 end

app/controllers/application_controller.rb

@@ -10,6 +10,7 @@ class ApplicationController < ActionController::Base
   include SessionTrackingConcern
   include CacheConcern
   include DomainControlHelper
+  include DatabaseHelper
 
   helper_method :current_account
   helper_method :current_session

app/controllers/auth/sessions_controller.rb

@@ -124,7 +124,7 @@ class Auth::SessionsController < Devise::SessionsController
     redirect_to new_user_session_path, alert: I18n.t('devise.failure.timeout')
   end
 
-  def set_attempt_session(user)
+  def register_attempt_in_session(user)
     session[:attempt_user_id]         = user.id
     session[:attempt_user_updated_at] = user.updated_at.to_s
   end

app/controllers/concerns/rate_limit_headers.rb

@@ -61,7 +61,7 @@ module RateLimitHeaders
   end
 
   def request_time
-    @_request_time ||= Time.now.utc
+    @request_time ||= Time.now.utc
   end
 
   def reset_period_offset

app/controllers/concerns/two_factor_authentication_concern.rb

@@ -75,7 +75,7 @@ module TwoFactorAuthenticationConcern
   end
 
   def prompt_for_two_factor(user)
-    set_attempt_session(user)
+    register_attempt_in_session(user)
 
     @body_classes     = 'lighter'
     @webauthn_enabled = user.webauthn_enabled?

app/helpers/database_helper.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module DatabaseHelper
+  def with_read_replica(&block)
+    ApplicationRecord.connected_to(role: :read, prevent_writes: true, &block)
+  end
+
+  def with_primary(&block)
+    ApplicationRecord.connected_to(role: :primary, &block)
+  end
+end

app/helpers/domain_control_helper.rb

@@ -2,7 +2,7 @@
 
 module DomainControlHelper
   def domain_not_allowed?(uri_or_domain)
-    return if uri_or_domain.blank?
+    return false if uri_or_domain.blank?
 
     domain = if uri_or_domain.include?('://')
                Addressable::URI.parse(uri_or_domain).host

app/javascript/mastodon/blurhash.ts

@@ -86,10 +86,9 @@ const DIGIT_CHARACTERS = [
 
 export const decode83 = (str: string) => {
   let value = 0;
-  let c, digit;
+  let digit;
 
-  for (let i = 0; i < str.length; i++) {
+  for (const c of str) {
-    c = str[i];
     digit = DIGIT_CHARACTERS.indexOf(c);
     value = value * 83 + digit;
   }

app/javascript/mastodon/components/animated_number.tsx

@@ -32,7 +32,7 @@ export const AnimatedNumber: React.FC<Props> = ({ value, obfuscate }) => {
   const willEnter = useCallback(() => ({ y: -1 * direction }), [direction]);
   const willLeave = useCallback(
     () => ({ y: spring(1 * direction, { damping: 35, stiffness: 400 }) }),
-    [direction]
+    [direction],
   );
 
   if (reduceMotion) {

app/javascript/mastodon/components/autosuggest_hashtag.tsx

@@ -6,11 +6,11 @@ interface Props {
   tag: {
     name: string;
     url?: string;
-    history?: Array<{
+    history?: {
       uses: number;
       accounts: string;
       day: string;
-    }>;
+    }[];
     following?: boolean;
     type: 'hashtag';
   };

app/javascript/mastodon/components/avatar.tsx

@@ -5,7 +5,7 @@ import type { Account } from '../../types/resources';
 import { autoPlayGif } from '../initial_state';
 
 interface Props {
-  account: Account;
+  account: Account | undefined; // FIXME: remove `undefined` once we know for sure its always there
   size: number;
   style?: React.CSSProperties;
   inline?: boolean;

app/javascript/mastodon/components/avatar_overlay.tsx

@@ -3,8 +3,8 @@ import type { Account } from '../../types/resources';
 import { autoPlayGif } from '../initial_state';
 
 interface Props {
-  account: Account;
+  account: Account | undefined; // FIXME: remove `undefined` once we know for sure its always there
-  friend: Account;
+  friend: Account | undefined; // FIXME: remove `undefined` once we know for sure its always there
   size?: number;
   baseSize?: number;
   overlaySize?: number;

app/javascript/mastodon/components/counters.tsx

@@ -4,7 +4,7 @@ import { FormattedMessage } from 'react-intl';
 
 export const StatusesCounter = (
   displayNumber: React.ReactNode,
-  pluralReady: number
+  pluralReady: number,
 ) => (
   <FormattedMessage
     id='account.statuses_counter'
@@ -18,7 +18,7 @@ export const StatusesCounter = (
 
 export const FollowingCounter = (
   displayNumber: React.ReactNode,
-  pluralReady: number
+  pluralReady: number,
 ) => (
   <FormattedMessage
     id='account.following_counter'
@@ -32,7 +32,7 @@ export const FollowingCounter = (
 
 export const FollowersCounter = (
   displayNumber: React.ReactNode,
-  pluralReady: number
+  pluralReady: number,
 ) => (
   <FormattedMessage
     id='account.followers_counter'

app/javascript/mastodon/components/display_name.tsx

@@ -78,7 +78,7 @@ export class DisplayName extends React.PureComponent<Props> {
     } else if (account) {
       let acct = account.get('acct');
 
-      if (acct.indexOf('@') === -1 && localDomain) {
+      if (!acct.includes('@') && localDomain) {
         acct = `${acct}@${localDomain}`;
       }
 

app/javascript/mastodon/components/gifv.tsx

@@ -32,7 +32,7 @@ export const GIFV: React.FC<Props> = ({
         onClick();
       }
     },
-    [onClick]
+    [onClick],
   );
 
   return (

app/javascript/mastodon/components/relative_timestamp.tsx

@@ -108,7 +108,7 @@ export const timeAgoString = (
   now: number,
   year: number,
   timeGiven: boolean,
-  short?: boolean
+  short?: boolean,
 ) => {
   const delta = now - date.getTime();
 
@@ -118,28 +118,28 @@ export const timeAgoString = (
     relativeTime = intl.formatMessage(messages.today);
   } else if (delta < 10 * SECOND) {
     relativeTime = intl.formatMessage(
-      short ? messages.just_now : messages.just_now_full
+      short ? messages.just_now : messages.just_now_full,
     );
   } else if (delta < 7 * DAY) {
     if (delta < MINUTE) {
       relativeTime = intl.formatMessage(
         short ? messages.seconds : messages.seconds_full,
-        { number: Math.floor(delta / SECOND) }
+        { number: Math.floor(delta / SECOND) },
       );
     } else if (delta < HOUR) {
       relativeTime = intl.formatMessage(
         short ? messages.minutes : messages.minutes_full,
-        { number: Math.floor(delta / MINUTE) }
+        { number: Math.floor(delta / MINUTE) },
       );
     } else if (delta < DAY) {
       relativeTime = intl.formatMessage(
         short ? messages.hours : messages.hours_full,
-        { number: Math.floor(delta / HOUR) }
+        { number: Math.floor(delta / HOUR) },
       );
     } else {
       relativeTime = intl.formatMessage(
         short ? messages.days : messages.days_full,
-        { number: Math.floor(delta / DAY) }
+        { number: Math.floor(delta / DAY) },
       );
     }
   } else if (date.getFullYear() === year) {
@@ -158,7 +158,7 @@ const timeRemainingString = (
   intl: IntlShape,
   date: Date,
   now: number,
-  timeGiven = true
+  timeGiven = true,
 ) => {
   const delta = date.getTime() - now;
 

app/javascript/mastodon/components/router.tsx

@@ -0,0 +1,23 @@
+import type { PropsWithChildren } from 'react';
+import React from 'react';
+
+import type { History } from 'history';
+import { createBrowserHistory } from 'history';
+import { Router as OriginalRouter } from 'react-router';
+
+import { layoutFromWindow } from 'mastodon/is_mobile';
+
+const browserHistory = createBrowserHistory();
+const originalPush = browserHistory.push.bind(browserHistory);
+
+browserHistory.push = (path: string, state: History.LocationState) => {
+  if (layoutFromWindow() === 'multi-column' && !path.startsWith('/deck')) {
+    originalPush(`/deck${path}`, state);
+  } else {
+    originalPush(path, state);
+  }
+};
+
+export const Router: React.FC<PropsWithChildren> = ({ children }) => {
+  return <OriginalRouter history={browserHistory}>{children}</OriginalRouter>;
+};

app/javascript/mastodon/components/short_number.tsx

@@ -6,7 +6,7 @@ import { toShortNumber, pluralReady, DECIMAL_UNITS } from '../utils/numbers';
 
 type ShortNumberRenderer = (
   displayNumber: JSX.Element,
-  pluralReady: number
+  pluralReady: number,
 ) => JSX.Element;
 
 interface ShortNumberProps {
@@ -25,16 +25,16 @@ export const ShortNumberRenderer: React.FC<ShortNumberProps> = ({
 
   if (children && renderer) {
     console.warn(
-      'Both renderer prop and renderer as a child provided. This is a mistake and you really should fix that. Only renderer passed as a child will be used.'
+      'Both renderer prop and renderer as a child provided. This is a mistake and you really should fix that. Only renderer passed as a child will be used.',
     );
   }
 
-  const customRenderer = children || renderer || null;
+  const customRenderer = children ?? renderer ?? null;
 
   const displayNumber = <ShortNumberCounter value={shortNumber} />;
 
   return (
-    customRenderer?.(displayNumber, pluralReady(value, division)) ||
+    customRenderer?.(displayNumber, pluralReady(value, division)) ??
     displayNumber
   );
 };

app/javascript/mastodon/components/status_action_bar.jsx

@@ -258,7 +258,7 @@ class StatusActionBar extends ImmutablePureComponent {
       menu.push({ text: intl.formatMessage(messages.share), action: this.handleShareClick });
     }
 
-    if (publicStatus) {
+    if (publicStatus && (signedIn || !isRemote)) {
       menu.push({ text: intl.formatMessage(messages.embed), action: this.handleEmbed });
     }
 

app/javascript/mastodon/containers/mastodon.jsx

@@ -2,7 +2,7 @@ import PropTypes from 'prop-types';
 import { PureComponent } from 'react';
 
 import { Helmet } from 'react-helmet';
-import { BrowserRouter, Route } from 'react-router-dom';
+import { Route } from 'react-router-dom';
 
 import { Provider as ReduxProvider } from 'react-redux';
 
@@ -12,6 +12,7 @@ import { fetchCustomEmojis } from 'mastodon/actions/custom_emojis';
 import { hydrateStore } from 'mastodon/actions/store';
 import { connectUserStream } from 'mastodon/actions/streaming';
 import ErrorBoundary from 'mastodon/components/error_boundary';
+import { Router } from 'mastodon/components/router';
 import UI from 'mastodon/features/ui';
 import initialState, { title as siteTitle } from 'mastodon/initial_state';
 import { IntlProvider } from 'mastodon/locales';
@@ -75,11 +76,11 @@ export default class Mastodon extends PureComponent {
       <IntlProvider>
         <ReduxProvider store={store}>
           <ErrorBoundary>
-            <BrowserRouter>
+            <Router>
               <ScrollContext shouldUpdateScroll={this.shouldUpdateScroll}>
                 <Route path='/' component={UI} />
               </ScrollContext>
-            </BrowserRouter>
+            </Router>
 
             <Helmet defaultTitle={title} titleTemplate={`%s - ${title}`} />
           </ErrorBoundary>

app/javascript/mastodon/containers/status_container.jsx

@@ -139,7 +139,7 @@ const mapDispatchToProps = (dispatch, { intl, contextType }) => ({
     dispatch(openModal({
       modalType: 'EMBED',
       modalProps: {
-        url: status.get('url'),
+        id: status.get('id'),
         onError: error => dispatch(showAlertForError(error)),
       },
     }));

app/javascript/mastodon/features/account/components/header.jsx

@@ -264,14 +264,14 @@ class Header extends ImmutablePureComponent {
       if (signedIn && !account.get('relationship')) { // Wait until the relationship is loaded
         actionBtn = '';
       } else if (account.getIn(['relationship', 'requested'])) {
-        actionBtn = <Button className={classNames('logo-button', { 'button--with-bell': bellBtn !== '' })} text={intl.formatMessage(messages.cancel_follow_request)} title={intl.formatMessage(messages.requested)} onClick={this.props.onFollow} />;
+        actionBtn = <Button className={classNames({ 'button--with-bell': bellBtn !== '' })} text={intl.formatMessage(messages.cancel_follow_request)} title={intl.formatMessage(messages.requested)} onClick={this.props.onFollow} />;
       } else if (!account.getIn(['relationship', 'blocking'])) {
-        actionBtn = <Button disabled={account.getIn(['relationship', 'blocked_by'])} className={classNames('logo-button', { 'button--destructive': account.getIn(['relationship', 'following']), 'button--with-bell': bellBtn !== '' })} text={intl.formatMessage(account.getIn(['relationship', 'following']) ? messages.unfollow : messages.follow)} onClick={signedIn ? this.props.onFollow : this.props.onInteractionModal} />;
+        actionBtn = <Button disabled={account.getIn(['relationship', 'blocked_by'])} className={classNames({ 'button--destructive': account.getIn(['relationship', 'following']), 'button--with-bell': bellBtn !== '' })} text={intl.formatMessage(account.getIn(['relationship', 'following']) ? messages.unfollow : messages.follow)} onClick={signedIn ? this.props.onFollow : this.props.onInteractionModal} />;
       } else if (account.getIn(['relationship', 'blocking'])) {
-        actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.unblock, { name: account.get('username') })} onClick={this.props.onBlock} />;
+        actionBtn = <Button text={intl.formatMessage(messages.unblock, { name: account.get('username') })} onClick={this.props.onBlock} />;
       }
     } else {
-      actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.edit_profile)} onClick={this.openEditProfile} />;
+      actionBtn = <Button text={intl.formatMessage(messages.edit_profile)} onClick={this.openEditProfile} />;
     }
 
     if (account.get('moved') && !account.getIn(['relationship', 'following'])) {

app/javascript/mastodon/features/directory/components/account_card.jsx

@@ -160,16 +160,16 @@ class AccountCard extends ImmutablePureComponent {
       if (!account.get('relationship')) { // Wait until the relationship is loaded
         actionBtn = '';
       } else if (account.getIn(['relationship', 'requested'])) {
-        actionBtn = <Button className={classNames('logo-button')} text={intl.formatMessage(messages.cancel_follow_request)} title={intl.formatMessage(messages.requested)} onClick={this.handleFollow} />;
+        actionBtn = <Button  text={intl.formatMessage(messages.cancel_follow_request)} title={intl.formatMessage(messages.requested)} onClick={this.handleFollow} />;
       } else if (account.getIn(['relationship', 'muting'])) {
-        actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.unmute)} onClick={this.handleMute} />;
+        actionBtn = <Button  text={intl.formatMessage(messages.unmute)} onClick={this.handleMute} />;
       } else if (!account.getIn(['relationship', 'blocking'])) {
-        actionBtn = <Button disabled={account.getIn(['relationship', 'blocked_by'])} className={classNames('logo-button', { 'button--destructive': account.getIn(['relationship', 'following']) })} text={intl.formatMessage(account.getIn(['relationship', 'following']) ? messages.unfollow : messages.follow)} onClick={this.handleFollow} />;
+        actionBtn = <Button disabled={account.getIn(['relationship', 'blocked_by'])} className={classNames({ 'button--destructive': account.getIn(['relationship', 'following']) })} text={intl.formatMessage(account.getIn(['relationship', 'following']) ? messages.unfollow : messages.follow)} onClick={this.handleFollow} />;
       } else if (account.getIn(['relationship', 'blocking'])) {
-        actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.unblock)} onClick={this.handleBlock} />;
+        actionBtn = <Button  text={intl.formatMessage(messages.unblock)} onClick={this.handleBlock} />;
       }
     } else {
-      actionBtn = <Button className='logo-button' text={intl.formatMessage(messages.edit_profile)} onClick={this.handleEditProfile} />;
+      actionBtn = <Button  text={intl.formatMessage(messages.edit_profile)} onClick={this.handleEditProfile} />;
     }
 
     return (

app/javascript/mastodon/features/emoji/emoji_compressed.d.ts

@@ -25,12 +25,13 @@ export type SearchData = [
   BaseEmoji['native'],
   Emoji['short_names'],
   Search,
-  Emoji['unified']
+  Emoji['unified'],
 ];
 
-export interface ShortCodesToEmojiData {
+export type ShortCodesToEmojiData = Record<
-  [key: ShortCodesToEmojiDataKey]: [FilenameData, SearchData];
+  ShortCodesToEmojiDataKey,
-}
+  [FilenameData, SearchData]
+>;
 export type EmojisWithoutShortCodes = FilenameData[];
 
 export type EmojiCompressed = [
@@ -38,7 +39,7 @@ export type EmojiCompressed = [
   Skins,
   Category[],
   Data['aliases'],
-  EmojisWithoutShortCodes
+  EmojisWithoutShortCodes,
 ];
 
 /*

app/javascript/mastodon/features/emoji/emoji_mart_data_light.ts

@@ -9,7 +9,7 @@ import emojiCompressed from './emoji_compressed';
 import { unicodeToUnifiedName } from './unicode_to_unified_name';
 
 type Emojis = {
-  [key in keyof ShortCodesToEmojiData]: {
+  [key in NonNullable<keyof ShortCodesToEmojiData>]: {
     native: BaseEmoji['native'];
     search: Search;
     short_names: Emoji['short_names'];

app/javascript/mastodon/features/explore/statuses.jsx

@@ -52,6 +52,7 @@ class Statuses extends PureComponent {
 
         <StatusList
           trackScroll
+          timelineId='explore'
           statusIds={statusIds}
           scrollKey='explore-statuses'
           hasMore={hasMore}

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

@@ -142,7 +142,7 @@ class GettingStarted extends ImmutablePureComponent {
 
           {!multiColumn && <div className='flex-spacer' />}
 
-          <LinkFooter />
+          <LinkFooter multiColumn />
         </div>
 
         {(multiColumn && showTrends) && <TrendsContainer />}

app/javascript/mastodon/features/home_timeline/components/column_settings.jsx

@@ -1,38 +0,0 @@
-import PropTypes from 'prop-types';
-import { PureComponent } from 'react';
-
-import { injectIntl, FormattedMessage } from 'react-intl';
-
-import ImmutablePropTypes from 'react-immutable-proptypes';
-
-import SettingToggle from '../../notifications/components/setting_toggle';
-
-class ColumnSettings extends PureComponent {
-
-  static propTypes = {
-    settings: ImmutablePropTypes.map.isRequired,
-    onChange: PropTypes.func.isRequired,
-    intl: PropTypes.object.isRequired,
-  };
-
-  render () {
-    const { settings, onChange } = this.props;
-
-    return (
-      <div>
-        <span className='column-settings__section'><FormattedMessage id='home.column_settings.basic' defaultMessage='Basic' /></span>
-
-        <div className='column-settings__row'>
-          <SettingToggle prefix='home_timeline' settings={settings} settingPath={['shows', 'reblog']} onChange={onChange} label={<FormattedMessage id='home.column_settings.show_reblogs' defaultMessage='Show boosts' />} />
-        </div>
-
-        <div className='column-settings__row'>
-          <SettingToggle prefix='home_timeline' settings={settings} settingPath={['shows', 'reply']} onChange={onChange} label={<FormattedMessage id='home.column_settings.show_replies' defaultMessage='Show replies' />} />
-        </div>
-      </div>
-    );
-  }
-
-}
-
-export default injectIntl(ColumnSettings);

app/javascript/mastodon/features/home_timeline/components/column_settings.tsx

@@ -0,0 +1,66 @@
+/* eslint-disable @typescript-eslint/no-unsafe-call,
+                  @typescript-eslint/no-unsafe-return,
+                  @typescript-eslint/no-unsafe-assignment,
+                  @typescript-eslint/no-unsafe-member-access
+                  -- the settings store is not yet typed */
+import { useCallback } from 'react';
+
+import { FormattedMessage } from 'react-intl';
+
+import { useAppSelector, useAppDispatch } from 'mastodon/store';
+
+import { changeSetting } from '../../../actions/settings';
+import SettingToggle from '../../notifications/components/setting_toggle';
+
+export const ColumnSettings: React.FC = () => {
+  const settings = useAppSelector((state) => state.settings.get('home'));
+
+  const dispatch = useAppDispatch();
+  const onChange = useCallback(
+    (key: string, checked: boolean) => {
+      dispatch(changeSetting(['home', ...key], checked));
+    },
+    [dispatch],
+  );
+
+  return (
+    <div>
+      <span className='column-settings__section'>
+        <FormattedMessage
+          id='home.column_settings.basic'
+          defaultMessage='Basic'
+        />
+      </span>
+
+      <div className='column-settings__row'>
+        <SettingToggle
+          prefix='home_timeline'
+          settings={settings}
+          settingPath={['shows', 'reblog']}
+          onChange={onChange}
+          label={
+            <FormattedMessage
+              id='home.column_settings.show_reblogs'
+              defaultMessage='Show boosts'
+            />
+          }
+        />
+      </div>
+
+      <div className='column-settings__row'>
+        <SettingToggle
+          prefix='home_timeline'
+          settings={settings}
+          settingPath={['shows', 'reply']}
+          onChange={onChange}
+          label={
+            <FormattedMessage
+              id='home.column_settings.show_replies'
+              defaultMessage='Show replies'
+            />
+          }
+        />
+      </div>
+    </div>
+  );
+};

app/javascript/mastodon/features/home_timeline/components/explore_prompt.jsx

@@ -1,25 +0,0 @@
-import React from 'react';
-
-import { FormattedMessage } from 'react-intl';
-
-import { Link } from 'react-router-dom';
-
-import background from 'mastodon/../images/friends-cropped.png';
-import { DismissableBanner } from 'mastodon/components/dismissable_banner';
-
-
-export const ExplorePrompt = () => (
-  <DismissableBanner id='home.explore_prompt'>
-    <img src={background} alt='' className='dismissable-banner__background-image' />
-
-    <h1><FormattedMessage id='home.explore_prompt.title' defaultMessage='This is your home base within Mastodon.' /></h1>
-    <p><FormattedMessage id='home.explore_prompt.body' defaultMessage="Your home feed will have a mix of posts from the hashtags you've chosen to follow, the people you've chosen to follow, and the posts they boost. It's looking pretty quiet right now, so how about:" /></p>
-
-    <div className='dismissable-banner__message__actions__wrapper'>
-      <div className='dismissable-banner__message__actions'>
-        <Link to='/explore' className='button'><FormattedMessage id='home.actions.go_to_explore' defaultMessage="See what's trending" /></Link>
-        <Link to='/explore/suggestions' className='button button-tertiary'><FormattedMessage id='home.actions.go_to_suggestions' defaultMessage='Find people to follow' /></Link>
-      </div>
-    </div>
-  </DismissableBanner>
-);

app/javascript/mastodon/features/home_timeline/components/explore_prompt.tsx

@@ -0,0 +1,46 @@
+import { FormattedMessage } from 'react-intl';
+
+import { Link } from 'react-router-dom';
+
+import background from 'mastodon/../images/friends-cropped.png';
+import { DismissableBanner } from 'mastodon/components/dismissable_banner';
+
+export const ExplorePrompt = () => (
+  <DismissableBanner id='home.explore_prompt'>
+    <img
+      src={background}
+      alt=''
+      className='dismissable-banner__background-image'
+    />
+
+    <h1>
+      <FormattedMessage
+        id='home.explore_prompt.title'
+        defaultMessage='This is your home base within Mastodon.'
+      />
+    </h1>
+    <p>
+      <FormattedMessage
+        id='home.explore_prompt.body'
+        defaultMessage="Your home feed will have a mix of posts from the hashtags you've chosen to follow, the people you've chosen to follow, and the posts they boost. It's looking pretty quiet right now, so how about:"
+      />
+    </p>
+
+    <div className='dismissable-banner__message__wrapper'>
+      <div className='dismissable-banner__message__actions'>
+        <Link to='/explore' className='button'>
+          <FormattedMessage
+            id='home.actions.go_to_explore'
+            defaultMessage="See what's trending"
+          />
+        </Link>
+        <Link to='/explore/suggestions' className='button button-tertiary'>
+          <FormattedMessage
+            id='home.actions.go_to_suggestions'
+            defaultMessage='Find people to follow'
+          />
+        </Link>
+      </div>
+    </div>
+  </DismissableBanner>
+);

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

@@ -1,22 +0,0 @@
-import { connect } from 'react-redux';
-
-import { changeSetting, saveSettings } from '../../../actions/settings';
-import ColumnSettings from '../components/column_settings';
-
-const mapStateToProps = state => ({
-  settings: state.getIn(['settings', 'home']),
-});
-
-const mapDispatchToProps = dispatch => ({
-
-  onChange (key, checked) {
-    dispatch(changeSetting(['home', ...key], checked));
-  },
-
-  onSave () {
-    dispatch(saveSettings());
-  },
-
-});
-
-export default connect(mapStateToProps, mapDispatchToProps)(ColumnSettings);

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

@@ -22,8 +22,8 @@ import Column from '../../components/column';
 import ColumnHeader from '../../components/column_header';
 import StatusListContainer from '../ui/containers/status_list_container';
 
+import { ColumnSettings } from './components/column_settings';
 import { ExplorePrompt } from './components/explore_prompt';
-import ColumnSettingsContainer from './containers/column_settings_container';
 
 const messages = defineMessages({
   title: { id: 'column.home', defaultMessage: 'Home' },
@@ -191,7 +191,7 @@ class HomeTimeline extends PureComponent {
           extraButton={announcementsButton}
           appendContent={hasAnnouncements && showAnnouncements && <AnnouncementsContainer />}
         >
-          <ColumnSettingsContainer />
+          <ColumnSettings />
         </ColumnHeader>
 
         {signedIn ? (

app/javascript/mastodon/features/report/comment.jsx

@@ -1,87 +1,121 @@
 import PropTypes from 'prop-types';
-import { PureComponent } from 'react';
+import { useCallback, useEffect, useRef } from 'react';
 
-import { injectIntl, defineMessages, FormattedMessage } from 'react-intl';
+import { useIntl, defineMessages, FormattedMessage } from 'react-intl';
+
+import { OrderedSet, List as ImmutableList } from 'immutable';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import { shallowEqual } from 'react-redux';
+import { createSelector } from 'reselect';
 
 import Toggle from 'react-toggle';
 
+import { fetchAccount } from 'mastodon/actions/accounts';
 import Button from 'mastodon/components/button';
+import { useAppDispatch, useAppSelector } from 'mastodon/store';
 
 const messages = defineMessages({
   placeholder: { id: 'report.placeholder', defaultMessage: 'Type or paste additional comments' },
 });
 
-class Comment extends PureComponent {
+const selectRepliedToAccountIds = createSelector(
+  [
+    (state) => state.get('statuses'),
+    (_, statusIds) => statusIds,
+  ],
+  (statusesMap, statusIds) => statusIds.map((statusId) => statusesMap.getIn([statusId, 'in_reply_to_account_id'])),
+  {
+    resultEqualityCheck: shallowEqual,
+  }
+);
 
-  static propTypes = {
+const Comment = ({ comment, domain, statusIds, isRemote, isSubmitting, selectedDomains, onSubmit, onChangeComment, onToggleDomain }) => {
-    onSubmit: PropTypes.func.isRequired,
+  const intl = useIntl();
-    comment: PropTypes.string.isRequired,
-    onChangeComment: PropTypes.func.isRequired,
-    intl: PropTypes.object.isRequired,
-    isSubmitting: PropTypes.bool,
-    forward: PropTypes.bool,
-    isRemote: PropTypes.bool,
-    domain: PropTypes.string,
-    onChangeForward: PropTypes.func.isRequired,
-  };
 
-  handleClick = () => {
+  const dispatch = useAppDispatch();
-    const { onSubmit } = this.props;
+  const loadedRef = useRef(false);
-    onSubmit();
-  };
 
-  handleChange = e => {
+  const handleClick = useCallback(() => onSubmit(), [onSubmit]);
-    const { onChangeComment } = this.props;
+  const handleChange = useCallback((e) => onChangeComment(e.target.value), [onChangeComment]);
-    onChangeComment(e.target.value);
+  const handleToggleDomain = useCallback(e => onToggleDomain(e.target.value, e.target.checked), [onToggleDomain]);
-  };
 
-  handleKeyDown = e => {
+  const handleKeyDown = useCallback((e) => {
     if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
-      this.handleClick();
+      handleClick();
     }
-  };
+  }, [handleClick]);
 
-  handleForwardChange = e => {
+  // Memoize accountIds since we don't want it to trigger `useEffect` on each render
-    const { onChangeForward } = this.props;
+  const accountIds = useAppSelector((state) => domain ? selectRepliedToAccountIds(state, statusIds) : ImmutableList());
-    onChangeForward(e.target.checked);
-  };
 
-  render () {
+  // While we could memoize `availableDomains`, it is pretty inexpensive to recompute
-    const { comment, isRemote, forward, domain, isSubmitting, intl } = this.props;
+  const accountsMap = useAppSelector((state) => state.get('accounts'));
+  const availableDomains = domain ? OrderedSet([domain]).union(accountIds.map((accountId) => accountsMap.getIn([accountId, 'acct'], '').split('@')[1]).filter(domain => !!domain)) : OrderedSet();
 
-    return (
+  useEffect(() => {
-      <>
+    if (loadedRef.current) {
-        <h3 className='report-dialog-modal__title'><FormattedMessage id='report.comment.title' defaultMessage='Is there anything else you think we should know?' /></h3>
+      return;
+    }
 
-        <textarea
+    loadedRef.current = true;
-          className='report-dialog-modal__textarea'
-          placeholder={intl.formatMessage(messages.placeholder)}
-          value={comment}
-          onChange={this.handleChange}
-          onKeyDown={this.handleKeyDown}
-          disabled={isSubmitting}
-        />
 
-        {isRemote && (
+    // First, pre-select known domains
-          <>
+    availableDomains.forEach((domain) => {
-            <p className='report-dialog-modal__lead'><FormattedMessage id='report.forward_hint' defaultMessage='The account is from another server. Send an anonymized copy of the report there as well?' /></p>
+      onToggleDomain(domain, true);
+    });
 
-            <label className='report-dialog-modal__toggle'>
+    // Then, fetch missing replied-to accounts
-              <Toggle checked={forward} disabled={isSubmitting} onChange={this.handleForwardChange} />
+    const unknownAccounts = OrderedSet(accountIds.filter(accountId => accountId && !accountsMap.has(accountId)));
+    unknownAccounts.forEach((accountId) => {
+      dispatch(fetchAccount(accountId));
+    });
+  });
+
+  return (
+    <>
+      <h3 className='report-dialog-modal__title'><FormattedMessage id='report.comment.title' defaultMessage='Is there anything else you think we should know?' /></h3>
+
+      <textarea
+        className='report-dialog-modal__textarea'
+        placeholder={intl.formatMessage(messages.placeholder)}
+        value={comment}
+        onChange={handleChange}
+        onKeyDown={handleKeyDown}
+        disabled={isSubmitting}
+      />
+
+      {isRemote && (
+        <>
+          <p className='report-dialog-modal__lead'><FormattedMessage id='report.forward_hint' defaultMessage='The account is from another server. Send an anonymized copy of the report there as well?' /></p>
+
+          { availableDomains.map((domain) => (
+            <label className='report-dialog-modal__toggle' key={`toggle-${domain}`}>
+              <Toggle checked={selectedDomains.includes(domain)} disabled={isSubmitting} onChange={handleToggleDomain} value={domain} />
               <FormattedMessage id='report.forward' defaultMessage='Forward to {target}' values={{ target: domain }} />
             </label>
-          </>
+          ))}
-        )}
+        </>
+      )}
 
-        <div className='flex-spacer' />
+      <div className='flex-spacer' />
-
-        <div className='report-dialog-modal__actions'>
-          <Button onClick={this.handleClick} disabled={isSubmitting}><FormattedMessage id='report.submit' defaultMessage='Submit report' /></Button>
-        </div>
-      </>
-    );
-  }
 
+      <div className='report-dialog-modal__actions'>
+        <Button onClick={handleClick} disabled={isSubmitting}><FormattedMessage id='report.submit' defaultMessage='Submit report' /></Button>
+      </div>
+    </>
+  );
 }
 
-export default injectIntl(Comment);
+Comment.propTypes = {
+  comment: PropTypes.string.isRequired,
+  domain: PropTypes.string,
+  statusIds: ImmutablePropTypes.list.isRequired,
+  isRemote: PropTypes.bool,
+  isSubmitting: PropTypes.bool,
+  selectedDomains: ImmutablePropTypes.set.isRequired,
+  onSubmit: PropTypes.func.isRequired,
+  onChangeComment: PropTypes.func.isRequired,
+  onToggleDomain: PropTypes.func.isRequired,
+};
+
+export default Comment;

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

@@ -205,7 +205,7 @@ class ActionBar extends PureComponent {
       menu.push({ text: intl.formatMessage(messages.share), action: this.handleShare });
     }
 
-    if (publicStatus) {
+    if (publicStatus && (signedIn || !isRemote)) {
       menu.push({ text: intl.formatMessage(messages.embed), action: this.handleEmbed });
     }
 

app/javascript/mastodon/features/status/containers/detailed_status_container.js

@@ -110,7 +110,7 @@ const mapDispatchToProps = (dispatch, { intl }) => ({
     dispatch(openModal({
       modalType: 'EMBED',
       modalProps: {
-        url: status.get('url'),
+        id: status.get('id'),
         onError: error => dispatch(showAlertForError(error)),
       },
     }));

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

@@ -449,7 +449,7 @@ class Status extends ImmutablePureComponent {
   handleEmbed = (status) => {
     this.props.dispatch(openModal({
       modalType: 'EMBED',
-      modalProps: { url: status.get('url') },
+      modalProps: { id: status.get('id') },
     }));
   };
 

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

@@ -14,7 +14,7 @@ const messages = defineMessages({
 class EmbedModal extends ImmutablePureComponent {
 
   static propTypes = {
-    url: PropTypes.string.isRequired,
+    id: PropTypes.string.isRequired,
     onClose: PropTypes.func.isRequired,
     onError: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
@@ -26,11 +26,11 @@ class EmbedModal extends ImmutablePureComponent {
   };
 
   componentDidMount () {
-    const { url } = this.props;
+    const { id } = this.props;
 
     this.setState({ loading: true });
 
-    api().post('/api/web/embed', { url }).then(res => {
+    api().get(`/api/web/embeds/${id}`).then(res => {
       this.setState({ loading: false, oembed: res.data });
 
       const iframeDocument = this.iframe.contentWindow.document;

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

@@ -38,6 +38,7 @@ class LinkFooter extends PureComponent {
   };
 
   static propTypes = {
+    multiColumn: PropTypes.bool,
     onLogout: PropTypes.func.isRequired,
     intl: PropTypes.object.isRequired,
   };
@@ -53,6 +54,7 @@ class LinkFooter extends PureComponent {
 
   render () {
     const { signedIn, permissions } = this.context.identity;
+    const { multiColumn } = this.props;
 
     const canInvite = signedIn && ((permissions & PERMISSION_INVITE_USERS) === PERMISSION_INVITE_USERS);
     const canProfileDirectory = profileDirectory;
@@ -64,7 +66,7 @@ class LinkFooter extends PureComponent {
         <p>
           <strong>{domain}</strong>:
           {' '}
-          <Link to='/about'><FormattedMessage id='footer.about' defaultMessage='About' /></Link>
+          <Link to='/about' target={multiColumn ? '_blank' : undefined}><FormattedMessage id='footer.about' defaultMessage='About' /></Link>
           {statusPageUrl && (
             <>
               {DividingCircle}
@@ -84,7 +86,7 @@ class LinkFooter extends PureComponent {
             </>
           )}
           {DividingCircle}
-          <Link to='/privacy-policy'><FormattedMessage id='footer.privacy_policy' defaultMessage='Privacy policy' /></Link>
+          <Link to='/privacy-policy' target={multiColumn ? '_blank' : undefined}><FormattedMessage id='footer.privacy_policy' defaultMessage='Privacy policy' /></Link>
         </p>
 
         <p>

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

@@ -8,6 +8,7 @@ import { Link } from 'react-router-dom';
 import { WordmarkLogo } from 'mastodon/components/logo';
 import NavigationPortal from 'mastodon/components/navigation_portal';
 import { timelinePreview, trendsEnabled } from 'mastodon/initial_state';
+import { transientSingleColumn } from 'mastodon/is_mobile';
 
 import ColumnLink from './column_link';
 import DisabledAccountBanner from './disabled_account_banner';
@@ -29,6 +30,7 @@ const messages = defineMessages({
   followsAndFollowers: { id: 'navigation_bar.follows_and_followers', defaultMessage: 'Follows and followers' },
   about: { id: 'navigation_bar.about', defaultMessage: 'About' },
   search: { id: 'navigation_bar.search', defaultMessage: 'Search' },
+  advancedInterface: { id: 'navigation_bar.advanced_interface', defaultMessage: 'Open in advanced web interface' },
 });
 
 class NavigationPanel extends Component {
@@ -54,6 +56,12 @@ class NavigationPanel extends Component {
       <div className='navigation-panel'>
         <div className='navigation-panel__logo'>
           <Link to='/' className='column-link column-link--logo'><WordmarkLogo /></Link>
+
+          {transientSingleColumn && (
+            <a href={`/deck${location.pathname}`} className='button button--block'>
+              {intl.formatMessage(messages.advancedInterface)}
+            </a>
+          )}
           <hr />
         </div>
 

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

@@ -45,25 +45,26 @@ class ReportModal extends ImmutablePureComponent {
   state = {
     step: 'category',
     selectedStatusIds: OrderedSet(this.props.statusId ? [this.props.statusId] : []),
+    selectedDomains: OrderedSet(),
     comment: '',
     category: null,
     selectedRuleIds: OrderedSet(),
-    forward: true,
     isSubmitting: false,
     isSubmitted: false,
   };
 
   handleSubmit = () => {
     const { dispatch, accountId } = this.props;
-    const { selectedStatusIds, comment, category, selectedRuleIds, forward } = this.state;
+    const { selectedStatusIds, selectedDomains, comment, category, selectedRuleIds } = this.state;
 
     this.setState({ isSubmitting: true });
 
     dispatch(submitReport({
       account_id: accountId,
       status_ids: selectedStatusIds.toArray(),
+      selected_domains: selectedDomains.toArray(),
       comment,
-      forward,
+      forward: selectedDomains.size > 0,
       category,
       rule_ids: selectedRuleIds.toArray(),
     }, this.handleSuccess, this.handleFail));
@@ -87,13 +88,19 @@ class ReportModal extends ImmutablePureComponent {
     }
   };
 
-  handleRuleToggle = (ruleId, checked) => {
+  handleDomainToggle = (domain, checked) => {
-    const { selectedRuleIds } = this.state;
-
     if (checked) {
-      this.setState({ selectedRuleIds: selectedRuleIds.add(ruleId) });
+      this.setState((state) => ({ selectedDomains: state.selectedDomains.add(domain) }));
     } else {
-      this.setState({ selectedRuleIds: selectedRuleIds.remove(ruleId) });
+      this.setState((state) => ({ selectedDomains: state.selectedDomains.remove(domain) }));
+    }
+  };
+
+  handleRuleToggle = (ruleId, checked) => {
+    if (checked) {
+      this.setState((state) => ({ selectedRuleIds: state.selectedRuleIds.add(ruleId) }));
+    } else {
+      this.setState((state) => ({ selectedRuleIds: state.selectedRuleIds.remove(ruleId) }));
     }
   };
 
@@ -105,10 +112,6 @@ class ReportModal extends ImmutablePureComponent {
     this.setState({ comment });
   };
 
-  handleChangeForward = forward => {
-    this.setState({ forward });
-  };
-
   handleNextStep = step => {
     this.setState({ step });
   };
@@ -136,8 +139,8 @@ class ReportModal extends ImmutablePureComponent {
       step,
       selectedStatusIds,
       selectedRuleIds,
+      selectedDomains,
       comment,
-      forward,
       category,
       isSubmitting,
       isSubmitted,
@@ -185,10 +188,11 @@ class ReportModal extends ImmutablePureComponent {
           isSubmitting={isSubmitting}
           isRemote={isRemote}
           comment={comment}
-          forward={forward}
           domain={domain}
           onChangeComment={this.handleChangeComment}
-          onChangeForward={this.handleChangeForward}
+          statusIds={selectedStatusIds}
+          selectedDomains={selectedDomains}
+          onToggleDomain={this.handleDomainToggle}
         />
       );
       break;

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

@@ -126,11 +126,11 @@ class SwitchingColumnsArea extends PureComponent {
   static propTypes = {
     children: PropTypes.node,
     location: PropTypes.object,
-    mobile: PropTypes.bool,
+    singleColumn: PropTypes.bool,
   };
 
   UNSAFE_componentWillMount () {
-    if (this.props.mobile) {
+    if (this.props.singleColumn) {
       document.body.classList.toggle('layout-single-column', true);
       document.body.classList.toggle('layout-multiple-columns', false);
     } else {
@@ -144,9 +144,9 @@ class SwitchingColumnsArea extends PureComponent {
       this.node.handleChildrenContentChange();
     }
 
-    if (prevProps.mobile !== this.props.mobile) {
+    if (prevProps.singleColumn !== this.props.singleColumn) {
-      document.body.classList.toggle('layout-single-column', this.props.mobile);
+      document.body.classList.toggle('layout-single-column', this.props.singleColumn);
-      document.body.classList.toggle('layout-multiple-columns', !this.props.mobile);
+      document.body.classList.toggle('layout-multiple-columns', !this.props.singleColumn);
     }
   }
 
@@ -157,16 +157,17 @@ class SwitchingColumnsArea extends PureComponent {
   };
 
   render () {
-    const { children, mobile } = this.props;
+    const { children, singleColumn } = this.props;
     const { signedIn } = this.context.identity;
+    const pathName = this.props.location.pathname;
 
     let redirect;
 
     if (signedIn) {
-      if (mobile) {
+      if (singleColumn) {
         redirect = <Redirect from='/' to='/home' exact />;
       } else {
-        redirect = <Redirect from='/' to='/getting-started' exact />;
+        redirect = <Redirect from='/' to='/deck/getting-started' exact />;
       }
     } else if (singleUserMode && owner && initialState?.accounts[owner]) {
       redirect = <Redirect from='/' to={`/@${initialState.accounts[owner].username}`} exact />;
@@ -177,10 +178,13 @@ class SwitchingColumnsArea extends PureComponent {
     }
 
     return (
-      <ColumnsAreaContainer ref={this.setRef} singleColumn={mobile}>
+      <ColumnsAreaContainer ref={this.setRef} singleColumn={singleColumn}>
         <WrappedSwitch>
           {redirect}
 
+          {singleColumn ? <Redirect from='/deck' to='/home' exact /> : null}
+          {singleColumn && pathName.startsWith('/deck/') ? <Redirect from={pathName} to={pathName.slice(5)} /> : null}
+
           <WrappedRoute path='/getting-started' component={GettingStarted} content={children} />
           <WrappedRoute path='/keyboard-shortcuts' component={KeyboardShortcuts} content={children} />
           <WrappedRoute path='/about' component={About} content={children} />
@@ -573,7 +577,7 @@ class UI extends PureComponent {
         <div className={classNames('ui', { 'is-composing': isComposing })} ref={this.setRef} style={{ pointerEvents: dropdownMenuIsOpen ? 'none' : null }}>
           <Header />
 
-          <SwitchingColumnsArea location={location} mobile={layout === 'mobile' || layout === 'single-column'}>
+          <SwitchingColumnsArea location={location} singleColumn={layout === 'mobile' || layout === 'single-column'}>
             {children}
           </SwitchingColumnsArea>
 

app/javascript/mastodon/features/ui/util/react_router_helpers.jsx

@@ -11,13 +11,21 @@ import BundleContainer from '../containers/bundle_container';
 
 // Small wrapper to pass multiColumn to the route components
 export class WrappedSwitch extends PureComponent {
+  static contextTypes = {
+    router: PropTypes.object,
+  };
 
   render () {
     const { multiColumn, children } = this.props;
+    const { location } = this.context.router.route;
+
+    const decklessLocation = multiColumn && location.pathname.startsWith('/deck')
+      ? {...location, pathname: location.pathname.slice(5)}
+      : location;
 
     return (
-      <Switch>
+      <Switch location={decklessLocation}>
-        {Children.map(children, child => cloneElement(child, { multiColumn }))}
+        {Children.map(children, child => child ? cloneElement(child, { multiColumn }) : null)}
       </Switch>
     );
   }

app/javascript/mastodon/initial_state.js

@@ -94,6 +94,13 @@ const element = document.getElementById('initial-state');
 /** @type {InitialState | undefined} */
 const initialState = element?.textContent && JSON.parse(element.textContent);
 
+/** @type {string} */
+const initialPath = document.querySelector("head meta[name=initialPath]")?.getAttribute("content") ?? '';
+/** @type {boolean} */
+export const hasMultiColumnPath = initialPath === '/'
+  || initialPath === '/getting-started'
+  || initialPath.startsWith('/deck');
+
 /**
  * @template {keyof InitialStateMeta} K
  * @param {K} prop

app/javascript/mastodon/is_mobile.ts

@@ -1,19 +1,21 @@
 import { supportsPassiveEvents } from 'detect-passive-events';
 
-import { forceSingleColumn } from './initial_state';
+import { forceSingleColumn, hasMultiColumnPath } from './initial_state';
 
 const LAYOUT_BREAKPOINT = 630;
 
 export const isMobile = (width: number) => width <= LAYOUT_BREAKPOINT;
 
+export const transientSingleColumn = !forceSingleColumn && !hasMultiColumnPath;
+
 export type LayoutType = 'mobile' | 'single-column' | 'multi-column';
 export const layoutFromWindow = (): LayoutType => {
   if (isMobile(window.innerWidth)) {
     return 'mobile';
-  } else if (forceSingleColumn) {
+  } else if (!forceSingleColumn && !transientSingleColumn) {
-    return 'single-column';
-  } else {
     return 'multi-column';
+  } else {
+    return 'single-column';
   }
 };
 

app/javascript/mastodon/locales/en.json

@@ -385,6 +385,7 @@
   "mute_modal.hide_notifications": "Hide notifications from this user?",
   "mute_modal.indefinite": "Indefinite",
   "navigation_bar.about": "About",
+  "navigation_bar.advanced_interface": "Open in advanced web interface",
   "navigation_bar.blocks": "Blocked users",
   "navigation_bar.bookmarks": "Bookmarks",
   "navigation_bar.community_timeline": "Local timeline",

app/javascript/mastodon/locales/fr.json

@@ -368,6 +368,7 @@
   "mute_modal.hide_notifications": "Masquer les notifications de cette personne ?",
   "mute_modal.indefinite": "Indéfinie",
   "navigation_bar.about": "À propos",
+  "navigation_bar.advanced_interface": "Ouvrir dans l’interface avancée",
   "navigation_bar.blocks": "Comptes bloqués",
   "navigation_bar.bookmarks": "Marque-pages",
   "navigation_bar.community_timeline": "Fil public local",

app/javascript/mastodon/locales/global_locale.ts

@@ -3,15 +3,19 @@ export interface LocaleData {
   messages: Record<string, string>;
 }
 
-let loadedLocale: LocaleData;
+let loadedLocale: LocaleData | undefined;
 
 export function setLocale(locale: LocaleData) {
   loadedLocale = locale;
 }
 
-export function getLocale() {
+export function getLocale(): LocaleData {
-  if (!loadedLocale && process.env.NODE_ENV === 'development') {
+  if (!loadedLocale) {
-    throw new Error('getLocale() called before any locale has been set');
+    if (process.env.NODE_ENV === 'development') {
+      throw new Error('getLocale() called before any locale has been set');
+    } else {
+      return { locale: 'unknown', messages: {} };
+    }
   }
 
   return loadedLocale;

app/javascript/mastodon/locales/load_locale.ts

@@ -6,6 +6,7 @@ import { isLocaleLoaded, setLocale } from './global_locale';
 const localeLoadingSemaphore = new Semaphore(1);
 
 export async function loadLocale() {
+  // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing -- we want to match empty strings
   const locale = document.querySelector<HTMLElement>('html')?.lang || 'en';
 
   // We use a Semaphore here so only one thing can try to load the locales at

app/javascript/mastodon/polyfills/base_polyfills.ts

@@ -4,7 +4,7 @@ import 'core-js/features/symbol';
 import 'core-js/features/promise/finally';
 import { decode as decodeBase64 } from '../utils/base64';
 
-if (!HTMLCanvasElement.prototype.toBlob) {
+if (!Object.hasOwn(HTMLCanvasElement.prototype, 'toBlob')) {
   const BASE64_MARKER = ';base64,';
 
   Object.defineProperty(HTMLCanvasElement.prototype, 'toBlob', {
@@ -12,12 +12,12 @@ if (!HTMLCanvasElement.prototype.toBlob) {
       this: HTMLCanvasElement,
       callback: BlobCallback,
       type = 'image/png',
-      quality: unknown
+      quality: unknown,
     ) {
       const dataURL: string = this.toDataURL(type, quality);
       let data;
 
-      if (dataURL.indexOf(BASE64_MARKER) >= 0) {
+      if (dataURL.includes(BASE64_MARKER)) {
         const [, base64] = dataURL.split(BASE64_MARKER);
         data = decodeBase64(base64);
       } else {

app/javascript/mastodon/polyfills/index.ts

@@ -24,6 +24,7 @@ export function loadPolyfills() {
   // Latest version of Firefox and Safari do not have IntersectionObserver.
   // Edge does not have requestIdleCallback.
   // This avoids shipping them all the polyfills.
+  /* eslint-disable @typescript-eslint/no-unnecessary-condition -- those properties might not exist in old browsers, even if they are always here in types */
   const needsExtraPolyfills = !(
     window.AbortController &&
     window.IntersectionObserver &&
@@ -31,6 +32,7 @@ export function loadPolyfills() {
     'isIntersecting' in IntersectionObserverEntry.prototype &&
     window.requestIdleCallback
   );
+  /* eslint-enable @typescript-eslint/no-unnecessary-condition */
 
   return Promise.all([
     loadIntlPolyfills(),

app/javascript/mastodon/polyfills/intl.ts

@@ -80,6 +80,7 @@ async function loadIntlPluralRulesPolyfills(locale: string) {
 // }
 
 export async function loadIntlPolyfills() {
+  // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing -- we want to match empty strings
   const locale = document.querySelector('html')?.lang || 'en';
 
   // order is important here

app/javascript/mastodon/reducers/index.ts

@@ -99,7 +99,7 @@ const initialRootState = Object.fromEntries(
     reducer(undefined, {
       // empty action
     }),
-  ])
+  ]),
 );
 
 const RootStateRecord = ImmutableRecord(initialRootState, 'RootState');

app/javascript/mastodon/reducers/modal.ts

@@ -35,7 +35,7 @@ interface PopModalOption {
 }
 const popModal = (
   state: State,
-  { modalType, ignoreFocus }: PopModalOption
+  { modalType, ignoreFocus }: PopModalOption,
 ): State => {
   if (
     modalType === undefined ||
@@ -52,12 +52,12 @@ const popModal = (
 const pushModal = (
   state: State,
   modalType: ModalType,
-  modalProps: ModalProps
+  modalProps: ModalProps,
 ): State => {
   return state.withMutations((record) => {
     record.set('ignoreFocus', false);
     record.update('stack', (stack) =>
-      stack.unshift(Modal({ modalType, modalProps }))
+      stack.unshift(Modal({ modalType, modalProps })),
     );
   });
 };
@@ -68,14 +68,14 @@ export function modalReducer(
     modalType: ModalType;
     ignoreFocus: boolean;
     modalProps: Record<string, unknown>;
-  }>
+  }>,
 ) {
   switch (action.type) {
     case openModal.type:
       return pushModal(
         state,
         action.payload.modalType,
-        action.payload.modalProps
+        action.payload.modalProps,
       );
     case closeModal.type:
       return popModal(state, action.payload);
@@ -85,8 +85,8 @@ export function modalReducer(
       return state.update('stack', (stack) =>
         stack.filterNot(
           // @ts-expect-error TIMELINE_DELETE action is not typed yet.
-          (modal) => modal.get('modalProps').statusId === action.id
+          (modal) => modal.get('modalProps').statusId === action.id,
-        )
+        ),
       );
     default:
       return state;

app/javascript/mastodon/scroll.ts

@@ -3,12 +3,12 @@ const easingOutQuint = (
   t: number,
   b: number,
   c: number,
-  d: number
+  d: number,
 ) => c * ((t = t / d - 1) * t * t * t * t + 1) + b;
 const scroll = (
   node: Element,
   key: 'scrollTop' | 'scrollLeft',
-  target: number
+  target: number,
 ) => {
   const startTime = Date.now();
   const offset = node[key];
@@ -38,11 +38,13 @@ const scroll = (
 const isScrollBehaviorSupported =
   'scrollBehavior' in document.documentElement.style;
 
-export const scrollRight = (node: Element, position: number) =>
+export const scrollRight = (node: Element, position: number) => {
-  isScrollBehaviorSupported
+  if (isScrollBehaviorSupported)
-    ? node.scrollTo({ left: position, behavior: 'smooth' })
+    node.scrollTo({ left: position, behavior: 'smooth' });
-    : scroll(node, 'scrollLeft', position);
+  else scroll(node, 'scrollLeft', position);
-export const scrollTop = (node: Element) =>
+};
-  isScrollBehaviorSupported
+
-    ? node.scrollTo({ top: 0, behavior: 'smooth' })
+export const scrollTop = (node: Element) => {
-    : scroll(node, 'scrollTop', 0);
+  if (isScrollBehaviorSupported) node.scrollTo({ top: 0, behavior: 'smooth' });
+  else scroll(node, 'scrollTop', 0);
+};

app/javascript/mastodon/store/index.ts

@@ -30,7 +30,7 @@ export const store = configureStore({
       .concat(
         loadingBarMiddleware({
           promiseTypeSuffixes: ['REQUEST', 'SUCCESS', 'FAIL'],
-        })
+        }),
       )
       .concat(errorsMiddleware)
       .concat(soundsMiddleware()),

app/javascript/mastodon/store/middlewares/loading_bar.ts

@@ -14,9 +14,9 @@ const defaultTypeSuffixes: Config['promiseTypeSuffixes'] = [
 ];
 
 export const loadingBarMiddleware = (
-  config: Config = {}
+  config: Config = {},
 ): Middleware<Record<string, never>, RootState> => {
-  const promiseTypeSuffixes = config.promiseTypeSuffixes || defaultTypeSuffixes;
+  const promiseTypeSuffixes = config.promiseTypeSuffixes ?? defaultTypeSuffixes;
 
   return ({ dispatch }) =>
     (next) =>
@@ -32,7 +32,7 @@ export const loadingBarMiddleware = (
           if (action.type.match(isPending)) {
             dispatch(showLoading());
           } else if (
-            action.type.match(isFulfilled) ||
+            action.type.match(isFulfilled) ??
             action.type.match(isRejected)
           ) {
             dispatch(hideLoading());

app/javascript/mastodon/store/middlewares/sounds.ts

@@ -1,5 +1,8 @@
 import type { Middleware, AnyAction } from 'redux';
 
+import ready from 'mastodon/ready';
+import { assetHost } from 'mastodon/utils/config';
+
 import type { RootState } from '..';
 
 interface AudioSource {
@@ -35,25 +38,27 @@ export const soundsMiddleware = (): Middleware<
   Record<string, never>,
   RootState
 > => {
-  const soundCache: { [key: string]: HTMLAudioElement } = {
+  const soundCache: Record<string, HTMLAudioElement> = {};
-    boop: createAudio([
+
+  void ready(() => {
+    soundCache.boop = createAudio([
       {
-        src: '/sounds/boop.ogg',
+        src: `${assetHost}/sounds/boop.ogg`,
         type: 'audio/ogg',
       },
       {
-        src: '/sounds/boop.mp3',
+        src: `${assetHost}/sounds/boop.mp3`,
         type: 'audio/mpeg',
       },
-    ]),
+    ]);
-  };
+  });
 
   return () =>
     (next) =>
     (action: AnyAction & { meta?: { sound?: string } }) => {
-      const sound = action?.meta?.sound;
+      const sound = action.meta?.sound;
 
-      if (sound && soundCache[sound]) {
+      if (sound && Object.hasOwn(soundCache, sound)) {
         play(soundCache[sound]);
       }
 

app/javascript/mastodon/utils/filters.ts

@@ -7,7 +7,7 @@ export const toServerSideType = (columnType: string) => {
     case 'account':
       return columnType;
     default:
-      if (columnType.indexOf('list:') > -1) {
+      if (columnType.includes('list:')) {
         return 'home';
       } else {
         return 'public'; // community, account, hashtag

app/javascript/mastodon/utils/hashtags.ts

@@ -6,7 +6,7 @@ const buildHashtagPatternRegex = () => {
   try {
     return new RegExp(
       `(?:^|[^\\/\\)\\w])#(([${WORD}_][${WORD}${HASHTAG_SEPARATORS}]*[${ALPHA}${HASHTAG_SEPARATORS}][${WORD}${HASHTAG_SEPARATORS}]*[${WORD}_])|([${WORD}_]*[${ALPHA}][${WORD}_]*))`,
-      'iu'
+      'iu',
     );
   } catch {
     return /(?:^|[^/)\w])#(\w*[a-zA-Z·]\w*)/i;
@@ -17,7 +17,7 @@ const buildHashtagRegex = () => {
   try {
     return new RegExp(
       `^(([${WORD}_][${WORD}${HASHTAG_SEPARATORS}]*[${ALPHA}${HASHTAG_SEPARATORS}][${WORD}${HASHTAG_SEPARATORS}]*[${WORD}_])|([${WORD}_]*[${ALPHA}][${WORD}_]*))$`,
-      'iu'
+      'iu',
     );
   } catch {
     return /^(\w*[a-zA-Z·]\w*)$/i;

app/javascript/mastodon/utils/numbers.ts

@@ -55,7 +55,7 @@ export function toShortNumber(sourceNumber: number): ShortNumber {
  */
 export function pluralReady(
   sourceNumber: number,
-  division: DecimalUnits
+  division: DecimalUnits | null,
 ): number {
   if (division == null || division < DECIMAL_UNITS.HUNDRED) {
     return sourceNumber;

app/javascript/mastodon/uuid.ts

@@ -4,6 +4,5 @@ export function uuid(a?: string): string {
         (a as unknown as number) ^
         ((Math.random() * 16) >> ((a as unknown as number) / 4))
       ).toString(16)
-    : // eslint-disable-next-line @typescript-eslint/restrict-plus-operands
+    : ('' + 1e7 + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, uuid);
-      ('' + 1e7 + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, uuid);
 }

app/javascript/styles/fonts/roboto-mono.scss

@@ -1,6 +1,7 @@
 @font-face {
   font-family: mastodon-font-monospace;
-  src: local('Roboto Mono'),
+  src:
+    local('Roboto Mono'),
     url('../fonts/roboto-mono/robotomono-regular-webfont.woff2') format('woff2'),
     url('../fonts/roboto-mono/robotomono-regular-webfont.woff') format('woff'),
     url('../fonts/roboto-mono/robotomono-regular-webfont.ttf')

app/javascript/styles/fonts/roboto.scss

@@ -1,6 +1,7 @@
 @font-face {
   font-family: mastodon-font-sans-serif;
-  src: local('Roboto Italic'),
+  src:
+    local('Roboto Italic'),
     url('../fonts/roboto/roboto-italic-webfont.woff2') format('woff2'),
     url('../fonts/roboto/roboto-italic-webfont.woff') format('woff'),
     url('../fonts/roboto/roboto-italic-webfont.ttf') format('truetype'),
@@ -13,7 +14,8 @@
 
 @font-face {
   font-family: mastodon-font-sans-serif;
-  src: local('Roboto Bold'),
+  src:
+    local('Roboto Bold'),
     url('../fonts/roboto/roboto-bold-webfont.woff2') format('woff2'),
     url('../fonts/roboto/roboto-bold-webfont.woff') format('woff'),
     url('../fonts/roboto/roboto-bold-webfont.ttf') format('truetype'),
@@ -26,7 +28,8 @@
 
 @font-face {
   font-family: mastodon-font-sans-serif;
-  src: local('Roboto Medium'),
+  src:
+    local('Roboto Medium'),
     url('../fonts/roboto/roboto-medium-webfont.woff2') format('woff2'),
     url('../fonts/roboto/roboto-medium-webfont.woff') format('woff'),
     url('../fonts/roboto/roboto-medium-webfont.ttf') format('truetype'),
@@ -39,7 +42,8 @@
 
 @font-face {
   font-family: mastodon-font-sans-serif;
-  src: local('Roboto'),
+  src:
+    local('Roboto'),
     url('../fonts/roboto/roboto-regular-webfont.woff2') format('woff2'),
     url('../fonts/roboto/roboto-regular-webfont.woff') format('woff'),
     url('../fonts/roboto/roboto-regular-webfont.ttf') format('truetype'),

app/javascript/styles/mailer.scss

@@ -541,7 +541,7 @@ ul.rules-list {
   padding-top: 0;
 }
 
-@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (orientation: landscape) {
+@media only screen and (device-width >= 768px) and (device-width <= 1024px) and (orientation: landscape) {
   body {
     min-height: 1024px !important;
   }

app/javascript/styles/mastodon-light/diff.scss

@@ -627,14 +627,6 @@ html {
   }
 }
 
-.button.logo-button {
-  color: $white;
-
-  svg {
-    fill: $white;
-  }
-}
-
 .notification__filter-bar button.active::after,
 .account__section-headline a.active::after {
   border-color: transparent transparent $white;

app/javascript/styles/mastodon/basics.scss

@@ -31,9 +31,19 @@ body {
     // Droid Sans => Older Androids (<4.0)
     // Helvetica Neue => Older macOS <10.11
     // $font-sans-serif => web-font (Roboto) fallback and newer Androids (>=4.0)
-    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI',
+    font-family:
-      Oxygen, Ubuntu, Cantarell, 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+      system-ui,
-      $font-sans-serif, sans-serif;
+      -apple-system,
+      BlinkMacSystemFont,
+      'Segoe UI',
+      Oxygen,
+      Ubuntu,
+      Cantarell,
+      'Fira Sans',
+      'Droid Sans',
+      'Helvetica Neue',
+      $font-sans-serif,
+      sans-serif;
   }
 
   &.app-body {

app/javascript/styles/mastodon/components.scss

@@ -747,7 +747,9 @@ body > [data-popper-placement] {
 }
 
 .no-reduce-motion .spoiler-input {
-  transition: height 0.4s ease, opacity 0.4s ease;
+  transition:
+    height 0.4s ease,
+    opacity 0.4s ease;
 }
 
 .sign-in-banner {
@@ -1421,6 +1423,7 @@ body > [data-popper-placement] {
 .detailed-status__link {
   color: inherit;
   text-decoration: none;
+  white-space: nowrap;
 }
 
 .detailed-status__favorites,
@@ -1670,10 +1673,6 @@ a.account__display-name {
   color: inherit;
 }
 
-.detailed-status .button.logo-button {
-  margin-bottom: 15px;
-}
-
 .detailed-status__display-name {
   color: $darker-text-color;
   display: flex;
@@ -3958,7 +3957,9 @@ a.status-card.compact:hover {
   overflow-y: auto;
   border-bottom: 1px solid lighten($ui-base-color, 8%);
   color: $darker-text-color;
-  transition: max-height 150ms ease-in-out, opacity 300ms linear;
+  transition:
+    max-height 150ms ease-in-out,
+    opacity 300ms linear;
   opacity: 1;
   z-index: 1;
   position: relative;
@@ -5784,6 +5785,7 @@ a.status-card.compact:hover {
   &__toggle {
     display: flex;
     align-items: center;
+    margin-bottom: 10px;
 
     & > span {
       font-size: 17px;
@@ -6938,7 +6940,8 @@ noscript {
   .navigation-bar {
     & > a:first-child {
       will-change: margin-top, margin-inline-start, margin-inline-end, width;
-      transition: margin-top $duration $delay,
+      transition:
+        margin-top $duration $delay,
         margin-inline-start $duration ($duration + $delay),
         margin-inline-end $duration ($duration + $delay);
     }
@@ -6951,12 +6954,15 @@ noscript {
     .navigation-bar__actions {
       & > .icon-button.close {
         will-change: opacity transform;
-        transition: opacity $duration * 0.5 $delay, transform $duration $delay;
+        transition:
+          opacity $duration * 0.5 $delay,
+          transform $duration $delay;
       }
 
       & > .compose__action-bar .icon-button {
         will-change: opacity transform;
-        transition: opacity $duration * 0.5 $delay + $duration * 0.5,
+        transition:
+          opacity $duration * 0.5 $delay + $duration * 0.5,
           transform $duration $delay;
       }
     }
@@ -9092,12 +9098,13 @@ noscript {
   width: auto;
   padding: 15px;
   margin: 0;
-  color: $primary-text-color;
+  color: $white;
   background: rgba($black, 0.85);
   backdrop-filter: blur(8px);
-  border: 1px solid rgba(lighten($ui-base-color, 4%), 0.85);
+  border: 1px solid rgba(lighten($classic-base-color, 4%), 0.85);
   border-radius: 8px;
-  box-shadow: 0 10px 15px -3px rgba($base-shadow-color, 0.25),
+  box-shadow:
+    0 10px 15px -3px rgba($base-shadow-color, 0.25),
     0 4px 6px -4px rgba($base-shadow-color, 0.25);
   cursor: default;
   transition: 0.5s cubic-bezier(0.89, 0.01, 0.5, 1.1);
@@ -9123,7 +9130,7 @@ noscript {
   text-transform: uppercase;
   margin-inline-start: 10px;
   cursor: pointer;
-  color: $highlight-text-color;
+  color: $blurple-300;
   border-radius: 4px;
   padding: 0 4px;
 

app/javascript/styles/mastodon/statuses.scss

@@ -77,66 +77,18 @@
   }
 }
 
-.button.logo-button {
+.button.logo-button svg {
-  flex: 0 auto;
+  width: 20px;
-  font-size: 14px;
-  background: darken($ui-highlight-color, 2%);
-  color: $primary-text-color;
-  text-transform: none;
-  line-height: 1.2;
   height: auto;
-  min-height: 36px;
+  vertical-align: middle;
-  min-width: 88px;
+  margin-inline-end: 5px;
-  white-space: normal;
+  fill: $primary-text-color;
-  overflow-wrap: break-word;
-  hyphens: auto;
-  padding: 0 15px;
-  border: 0;
-
-  svg {
-    width: 20px;
-    height: auto;
-    vertical-align: middle;
-    margin-inline-end: 5px;
-    fill: $primary-text-color;
-  }
-
-  &:active,
-  &:focus,
-  &:hover {
-    background: $ui-highlight-color;
-  }
-
-  &:disabled,
-  &.disabled {
-    &:active,
-    &:focus,
-    &:hover {
-      background: $ui-primary-color;
-    }
-  }
-
-  &.button--destructive {
-    &:active,
-    &:focus,
-    &:hover {
-      background: $error-red;
-    }
-  }
 
   @media screen and (max-width: $no-gap-breakpoint) {
-    svg {
+    display: none;
-      display: none;
-    }
   }
 }
 
-a.button.logo-button {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-}
-
 .embed {
   .status__content[data-spoiler='folded'] {
     .e-content {

app/lib/activitypub/activity.rb

@@ -143,11 +143,11 @@ class ActivityPub::Activity
   end
 
   def follow_request_from_object
-    @follow_request ||= FollowRequest.find_by(target_account: @account, uri: object_uri) unless object_uri.nil?
+    @follow_request_from_object ||= FollowRequest.find_by(target_account: @account, uri: object_uri) unless object_uri.nil?
   end
 
   def follow_from_object
-    @follow ||= ::Follow.find_by(target_account: @account, uri: object_uri) unless object_uri.nil?
+    @follow_from_object ||= ::Follow.find_by(target_account: @account, uri: object_uri) unless object_uri.nil?
   end
 
   def fetch_remote_original_status

app/lib/connection_pool/shared_connection_pool.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require 'connection_pool'
-require_relative './shared_timed_stack'
+require_relative 'shared_timed_stack'
 
 class ConnectionPool::SharedConnectionPool < ConnectionPool
   def initialize(options = {}, &block)

app/lib/emoji_formatter.rb

@@ -53,7 +53,7 @@ class EmojiFormatter
         end
       end
 
-      result << Nokogiri::XML::Text.new(text[last_index..-1], tree.document)
+      result << Nokogiri::XML::Text.new(text[last_index..], tree.document)
       node.replace(result)
     end
 

app/lib/inline_renderer.rb

@@ -37,7 +37,7 @@ class InlineRenderer
   private
 
   def preload_associations_for_status
-    ActiveRecord::Associations::Preloader.new.preload(@object, {
+    ActiveRecord::Associations::Preloader.new(records: @object, associations: {
       active_mentions: :account,
 
       reblog: {

app/lib/request_pool.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require_relative './connection_pool/shared_connection_pool'
+require_relative 'connection_pool/shared_connection_pool'
 
 class RequestPool
   def self.current

app/lib/rss/channel.rb

@@ -16,7 +16,7 @@ class RSS::Channel < RSS::Element
   end
 
   def last_build_date(date)
-    append_element('lastBuildDate', date.to_formatted_s(:rfc822))
+    append_element('lastBuildDate', date.to_fs(:rfc822))
   end
 
   def image(url, title, link)

app/lib/rss/item.rb

@@ -20,7 +20,7 @@ class RSS::Item < RSS::Element
   end
 
   def pub_date(date)
-    append_element('pubDate', date.to_formatted_s(:rfc822))
+    append_element('pubDate', date.to_fs(:rfc822))
   end
 
   def description(str)

app/lib/text_formatter.rb

@@ -57,8 +57,8 @@ class TextFormatter
 
       prefix      = url.match(URL_PREFIX_REGEX).to_s
       display_url = url[prefix.length, 30]
-      suffix      = url[prefix.length + 30..-1]
+      suffix      = url[prefix.length + 30..]
-      cutoff      = url[prefix.length..-1].length > 30
+      cutoff      = url[prefix.length..].length > 30
 
       <<~HTML.squish.html_safe # rubocop:disable Rails/OutputSafety
         <a href="#{h(url)}" target="_blank" rel="#{rel.join(' ')}" translate="no"><span class="invisible">#{h(prefix)}</span><span class="#{cutoff ? 'ellipsis' : ''}">#{h(display_url)}</span><span class="invisible">#{h(suffix)}</span></a>
@@ -84,7 +84,7 @@ class TextFormatter
       indices.last
     end
 
-    result << h(text[last_index..-1])
+    result << h(text[last_index..])
 
     result
   end

app/mailers/notification_mailer.rb

@@ -1,83 +1,76 @@
 # frozen_string_literal: true
 
 class NotificationMailer < ApplicationMailer
-  helper :accounts
+  helper :accounts,
-  helper :statuses
+         :statuses,
+         :routing
 
-  helper RoutingHelper
+  before_action :process_params
+  before_action :set_status, only: [:mention, :favourite, :reblog]
+  before_action :set_account, only: [:follow, :favourite, :reblog, :follow_request]
 
-  def mention(recipient, notification)
+  default to: -> { email_address_with_name(@user.email, @me.username) }
-    @me     = recipient
-    @user   = recipient.user
-    @type   = 'mention'
-    @status = notification.target_status
 
+  def mention
     return unless @user.functional? && @status.present?
 
     locale_for_account(@me) do
       thread_by_conversation(@status.conversation)
-      mail to: email_address_with_name(@user.email, @me.username), subject: I18n.t('notification_mailer.mention.subject', name: @status.account.acct)
+      mail subject: default_i18n_subject(name: @status.account.acct)
     end
   end
 
-  def follow(recipient, notification)
+  def follow
-    @me      = recipient
-    @user    = recipient.user
-    @type    = 'follow'
-    @account = notification.from_account
-
     return unless @user.functional?
 
     locale_for_account(@me) do
-      mail to: email_address_with_name(@user.email, @me.username), subject: I18n.t('notification_mailer.follow.subject', name: @account.acct)
+      mail subject: default_i18n_subject(name: @account.acct)
     end
   end
 
-  def favourite(recipient, notification)
+  def favourite
-    @me      = recipient
-    @user    = recipient.user
-    @type    = 'favourite'
-    @account = notification.from_account
-    @status  = notification.target_status
-
     return unless @user.functional? && @status.present?
 
     locale_for_account(@me) do
       thread_by_conversation(@status.conversation)
-      mail to: email_address_with_name(@user.email, @me.username), subject: I18n.t('notification_mailer.favourite.subject', name: @account.acct)
+      mail subject: default_i18n_subject(name: @account.acct)
     end
   end
 
-  def reblog(recipient, notification)
+  def reblog
-    @me      = recipient
-    @user    = recipient.user
-    @type    = 'reblog'
-    @account = notification.from_account
-    @status  = notification.target_status
-
     return unless @user.functional? && @status.present?
 
     locale_for_account(@me) do
       thread_by_conversation(@status.conversation)
-      mail to: email_address_with_name(@user.email, @me.username), subject: I18n.t('notification_mailer.reblog.subject', name: @account.acct)
+      mail subject: default_i18n_subject(name: @account.acct)
     end
   end
 
-  def follow_request(recipient, notification)
+  def follow_request
-    @me      = recipient
-    @user    = recipient.user
-    @type    = 'follow_request'
-    @account = notification.from_account
-
     return unless @user.functional?
 
     locale_for_account(@me) do
-      mail to: email_address_with_name(@user.email, @me.username), subject: I18n.t('notification_mailer.follow_request.subject', name: @account.acct)
+      mail subject: default_i18n_subject(name: @account.acct)
     end
   end
 
   private
 
+  def process_params
+    @notification = params[:notification]
+    @me = params[:recipient]
+    @user = @me.user
+    @type = action_name
+  end
+
+  def set_status
+    @status = @notification.target_status
+  end
+
+  def set_account
+    @account = @notification.from_account
+  end
+
   def thread_by_conversation(conversation)
     return if conversation.nil?
 

app/models/account_alias.rb

@@ -25,7 +25,7 @@ class AccountAlias < ApplicationRecord
 
   def acct=(val)
     val = val.to_s.strip
-    super(val.start_with?('@') ? val[1..-1] : val)
+    super(val.start_with?('@') ? val[1..] : val)
   end
 
   def pretty_acct

app/models/announcement.rb

@@ -80,7 +80,7 @@ class Announcement < ApplicationRecord
       end
     end
 
-    ActiveRecord::Associations::Preloader.new.preload(records, :custom_emoji)
+    ActiveRecord::Associations::Preloader.new(records: records, associations: :custom_emoji)
     records
   end
 

app/models/concerns/account_search.rb

@@ -122,7 +122,7 @@ module AccountSearch
       tsquery = generate_query_for_search(terms)
 
       find_by_sql([BASIC_SEARCH_SQL, { limit: limit, offset: offset, tsquery: tsquery }]).tap do |records|
-        ActiveRecord::Associations::Preloader.new.preload(records, :account_stat)
+        ActiveRecord::Associations::Preloader.new(records: records, associations: :account_stat)
       end
     end
 
@@ -131,7 +131,7 @@ module AccountSearch
       sql_template = following ? ADVANCED_SEARCH_WITH_FOLLOWING : ADVANCED_SEARCH_WITHOUT_FOLLOWING
 
       find_by_sql([sql_template, { id: account.id, limit: limit, offset: offset, tsquery: tsquery }]).tap do |records|
-        ActiveRecord::Associations::Preloader.new.preload(records, :account_stat)
+        ActiveRecord::Associations::Preloader.new(records: records, associations: :account_stat)
       end
     end