Revert #3851 (#3878)

* Revert "Bump version to 1.4.4"

This reverts commit 1585b0c6cc.

* Revert "Fix conversations (fixes #3869) (#3870)"

This reverts commit 15b43f555d.

* Revert "Fix streaming server. Redis connection subscribe for each channel. (#3828)"

This reverts commit d8ec832806.

* Revert "Filter direct statuses in Status.as_home_timeline (#3842)"

This reverts commit bab5a18232.

* Revert "Fix RemoteFollow behavior (#3868)"

This reverts commit a20cf3b64e.

* Revert "Update fabricator for MediaAttachment to attach a file according to type (#3862)"

This reverts commit 356df7ae6b.

* Revert "Upgrade React Router (#3677)"

This reverts commit 8f03fdce7f.

* Revert "Do not call setState from unmounted component (#3853)"

This reverts commit 1fc6cb4997.

* Revert "Replace TextIconButton for SensitiveButton to IconButton (#3759)"

This reverts commit eb832e88f4.

* Revert "Fix RTL detection on Ruby side (#3867)"

This reverts commit b16b69350e.

* Revert "i18n: Fixed typo in Polish translation (#3864)"

This reverts commit da6fa029f6.

* Revert "Don't attach IntersectionObserver for wrapped statuses (#3863)"

This reverts commit 94ad0706f5.

.babelrc

@@ -0,0 +1,62 @@
+{
+  "presets": [
+    "react",
+    [
+      "env",
+      {
+        "loose": true,
+        "modules": false,
+        "targets": {
+          "browsers": ["last 2 versions", "IE >= 11", "iOS >= 9"]
+        }
+      }
+    ]
+  ],
+  "plugins": [
+    "syntax-dynamic-import",
+    ["transform-object-rest-spread", { "useBuiltIns": true }],
+    "transform-class-properties",
+    [
+      "react-intl",
+      {
+        "messagesDir": "./build/messages"
+      }
+    ]
+  ],
+  "env": {
+    "development": {
+      "plugins": [
+        "transform-react-jsx-source",
+        "transform-react-jsx-self"
+      ]
+    },
+    "production": {
+      "plugins": [
+        "lodash",
+        [
+          "transform-react-remove-prop-types",
+          {
+            "mode": "remove",
+            "removeImport": true,
+            "additionalLibraries": [
+              "react-immutable-proptypes"
+            ]
+          }
+        ],
+        [
+          "transform-runtime",
+          {
+            "helpers": true,
+            "polyfill": false,
+            "regenerator": false
+          }
+        ]
+      ]
+    },
+    "test": {
+      "plugins": [
+        "transform-es2015-modules-commonjs"
+      ]
+    }
+  }
+}

.buildpacks

@@ -0,0 +1,3 @@
+https://github.com/heroku/heroku-buildpack-apt
+https://github.com/Scalingo/nodejs-buildpack
+https://github.com/Scalingo/ruby-buildpack

.codeclimate.yml

@@ -0,0 +1,21 @@
+engines:
+  brakeman:
+    enabled: true
+  bundler-audit:
+    enabled: true
+  duplication:
+    enabled: false
+  eslint:
+    enabled: true
+  rubocop:
+    enabled: true
+  scss-lint:
+    enabled: true
+ratings:
+  paths:
+  - "**.rb"
+  - "**.js"
+  - "**.scss"
+exclude_paths:
+- spec/
+- vendor/asset

.dockerignore

@@ -2,3 +2,13 @@
 .env.*
 public/system
 public/assets
+public/packs
+node_modules
+storybook
+neo4j
+vendor/bundle
+.DS_Store
+*.swp
+*~
+postgres
+redis

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 2

.env.nanobox

@@ -0,0 +1,111 @@
+# Service dependencies
+# You may set REDIS_URL instead for more advanced options
+REDIS_HOST=$DATA_REDIS_HOST
+REDIS_PORT=6379
+# REDIS_DB=0
+
+# You may set DATABASE_URL instead for more advanced options
+DB_HOST=$DATA_DB_HOST
+DB_USER=$DATA_DB_USER
+DB_NAME=gonano
+DB_PASS=$DATA_DB_PASS
+DB_PORT=5432
+
+DATABASE_URL=postgresql://$DATA_DB_USER:$DATA_DB_PASS@$DATA_DB_HOST/gonano
+
+# Federation
+# Note: Changing LOCAL_DOMAIN or LOCAL_HTTPS at a later time will cause unwanted side effects.
+# LOCAL_DOMAIN should *NOT* contain the protocol part of the domain e.g https://example.com.
+LOCAL_DOMAIN=${APP_NAME}.nanoapp.io
+LOCAL_HTTPS=false
+
+# Use this only if you need to run mastodon on a different domain than the one used for federation.
+# You can read more about this option on https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Serving_a_different_domain.md
+# DO *NOT* USE THIS UNLESS YOU KNOW *EXACTLY* WHAT YOU ARE DOING.
+# WEB_DOMAIN=mastodon.example.com
+
+# Use this if you want to have several aliases handler@example1.com
+# handler@example2.com etc. for the same user. LOCAL_DOMAIN should not
+# be added. Comma separated values
+# ALTERNATE_DOMAINS=example1.com,example2.com
+
+# Application secrets
+# Generate each with the `rake secret` task (`nanobox run bundle exec rake secret`)
+PAPERCLIP_SECRET=$PAPERCLIP_SECRET
+SECRET_KEY_BASE=$SECRET_KEY_BASE
+OTP_SECRET=$OTP_SECRET
+
+# Registrations
+# Single user mode will disable registrations and redirect frontpage to the first profile
+# SINGLE_USER_MODE=true
+# Prevent registrations with following e-mail domains
+# EMAIL_DOMAIN_BLACKLIST=example1.com|example2.de|etc
+# Only allow registrations with the following e-mail domains
+# EMAIL_DOMAIN_WHITELIST=example1.com|example2.de|etc
+
+# Optionally change default language
+# DEFAULT_LOCALE=de
+
+# E-mail configuration
+# Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
+# If you want to use an SMTP server without authentication (e.g local Postfix relay)
+# then set SMTP_AUTH_METHOD and SMTP_OPENSSL_VERIFY_MODE to 'none' and
+# *comment* SMTP_LOGIN and SMTP_PASSWORD (leaving them blank is not enough).
+SMTP_SERVER=$SMTP_SERVER
+SMTP_PORT=587
+SMTP_LOGIN=$SMTP_LOGIN
+SMTP_PASSWORD=$SMTP_PASSWORD
+SMTP_FROM_ADDRESS=notifications@${APP_NAME}.nanoapp.io
+#SMTP_DOMAIN= # defaults to LOCAL_DOMAIN
+#SMTP_DELIVERY_METHOD=smtp # delivery method can also be sendmail
+#SMTP_AUTH_METHOD=plain
+#SMTP_CA_FILE=/etc/ssl/certs/ca-certificates.crt
+#SMTP_OPENSSL_VERIFY_MODE=peer
+#SMTP_ENABLE_STARTTLS_AUTO=true
+
+
+# Optional user upload path and URL (images, avatars). Default is :rails_root/public/system. If you set this variable, you are responsible for making your HTTP server (eg. nginx) serve these files.
+# PAPERCLIP_ROOT_PATH=/var/lib/mastodon/public-system
+# PAPERCLIP_ROOT_URL=/system
+
+# Optional asset host for multi-server setups
+# CDN_HOST=assets.example.com
+
+# S3 (optional)
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=http
+# S3_HOSTNAME=192.168.1.123:9000
+
+# S3 (Minio Config (optional) Please check Minio instance for details)
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=https
+# S3_HOSTNAME=
+# S3_ENDPOINT=
+# S3_SIGNATURE_VERSION=
+
+# Optional alias for S3 if you want to use Cloudfront or Cloudflare in front
+# S3_CLOUDFRONT_HOST=
+
+# Streaming API integration
+# STREAMING_API_BASE_URL=
+
+# Advanced settings
+# If you need to use pgBouncer, you need to disable prepared statements:
+# PREPARED_STATEMENTS=false
+
+# Cluster number setting for streaming API server.
+# If you comment out following line, cluster number will be `numOfCpuCores - 1`.
+STREAMING_CLUSTER_NUM=1
+
+# Docker mastodon user
+# If you use Docker, you may want to assign UID/GID manually.
+# UID=1000
+# GID=1000

.env.production.sample

@@ -1,6 +1,8 @@
 # Service dependencies
+# You may set REDIS_URL instead for more advanced options
 REDIS_HOST=redis
 REDIS_PORT=6379
+# You may set DATABASE_URL instead for more advanced options
 DB_HOST=db
 DB_USER=postgres
 DB_NAME=postgres
@@ -8,16 +10,98 @@ DB_PASS=
 DB_PORT=5432
 
 # Federation
-LOCAL_DOMAIN=example.com
+# Note: Changing LOCAL_DOMAIN or LOCAL_HTTPS at a later time will cause unwanted side effects.
+# LOCAL_DOMAIN should *NOT* contain the protocol part of the domain e.g https://example.com.
+LOCAL_DOMAIN=example.com 
 LOCAL_HTTPS=true
 
+# Use this only if you need to run mastodon on a different domain than the one used for federation.
+# You can read more about this option on https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Serving_a_different_domain.md
+# DO *NOT* USE THIS UNLESS YOU KNOW *EXACTLY* WHAT YOU ARE DOING.
+# WEB_DOMAIN=mastodon.example.com
+
+# Use this if you want to have several aliases handler@example1.com
+# handler@example2.com etc. for the same user. LOCAL_DOMAIN should not
+# be added. Comma separated values
+# ALTERNATE_DOMAINS=example1.com,example2.com
+
 # Application secrets
+# Generate each with the `rake secret` task (`docker-compose run --rm web rake secret` if you use docker compose)
 PAPERCLIP_SECRET=
 SECRET_KEY_BASE=
+OTP_SECRET=
+
+# Registrations
+# Single user mode will disable registrations and redirect frontpage to the first profile
+# SINGLE_USER_MODE=true
+# Prevent registrations with following e-mail domains
+# EMAIL_DOMAIN_BLACKLIST=example1.com|example2.de|etc
+# Only allow registrations with the following e-mail domains
+# EMAIL_DOMAIN_WHITELIST=example1.com|example2.de|etc
+
+# Optionally change default language
+# DEFAULT_LOCALE=de
 
 # E-mail configuration
+# Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
+# If you want to use an SMTP server without authentication (e.g local Postfix relay)
+# then set SMTP_AUTH_METHOD and SMTP_OPENSSL_VERIFY_MODE to 'none' and 
+# *comment* SMTP_LOGIN and SMTP_PASSWORD (leaving them blank is not enough).
 SMTP_SERVER=smtp.mailgun.org
 SMTP_PORT=587
 SMTP_LOGIN=
 SMTP_PASSWORD=
 SMTP_FROM_ADDRESS=notifications@example.com
+#SMTP_DOMAIN= # defaults to LOCAL_DOMAIN
+#SMTP_DELIVERY_METHOD=smtp # delivery method can also be sendmail
+#SMTP_AUTH_METHOD=plain
+#SMTP_CA_FILE=/etc/ssl/certs/ca-certificates.crt
+#SMTP_OPENSSL_VERIFY_MODE=peer
+#SMTP_ENABLE_STARTTLS_AUTO=true
+
+
+# Optional user upload path and URL (images, avatars). Default is :rails_root/public/system. If you set this variable, you are responsible for making your HTTP server (eg. nginx) serve these files.
+# PAPERCLIP_ROOT_PATH=/var/lib/mastodon/public-system
+# PAPERCLIP_ROOT_URL=/system
+
+# Optional asset host for multi-server setups
+# CDN_HOST=https://assets.example.com
+
+# S3 (optional)
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=http
+# S3_HOSTNAME=192.168.1.123:9000
+
+# S3 (Minio Config (optional) Please check Minio instance for details)
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=https
+# S3_HOSTNAME=
+# S3_ENDPOINT=
+# S3_SIGNATURE_VERSION=
+
+# Optional alias for S3 if you want to use Cloudfront or Cloudflare in front
+# S3_CLOUDFRONT_HOST=
+
+# Streaming API integration
+# STREAMING_API_BASE_URL=
+
+# Advanced settings
+# If you need to use pgBouncer, you need to disable prepared statements:
+# PREPARED_STATEMENTS=false
+
+# Cluster number setting for streaming API server.
+# If you comment out following line, cluster number will be `numOfCpuCores - 1`.
+STREAMING_CLUSTER_NUM=1
+
+# Docker mastodon user
+# If you use Docker, you may want to assign UID/GID manually.
+# UID=1000
+# GID=1000

.env.test

@@ -0,0 +1,4 @@
+# Federation
+LOCAL_DOMAIN=cb6e6126.ngrok.io
+LOCAL_HTTPS=true
+OTP_SECRET=100c7faeef00caa29242f6b04156742bf76065771fd4117990c4282b8748ff3d99f8fdae97c982ab5bd2e6756a159121377cce4421f4a8ecd2d67bd7749a3fb4

.env.vagrant

@@ -0,0 +1,2 @@
+VAGRANT=true
+LOCAL_DOMAIN=mastodon.dev

.eslintignore

@@ -0,0 +1,30 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+
+# Ignore all logfiles and tempfiles.
+/log/*
+!/log/.keep
+/tmp
+coverage
+public/system
+public/assets
+.env
+.env.production
+node_modules/
+neo4j/
+
+# Ignore Vagrant files
+.vagrant/
+
+# Ignore Capistrano customizations
+config/deploy/*

.eslintrc.yml

@@ -0,0 +1,115 @@
+---
+env:
+  browser: true
+  node: false
+  es6: true
+
+parser: babel-eslint
+
+plugins:
+- react
+- jsx-a11y
+
+parserOptions:
+  sourceType: module
+  ecmaFeatures:
+    arrowFunctions: true
+    jsx: true
+    destructuring: true
+    modules: true
+    spread: true
+
+rules:
+
+  brace-style: warn
+  comma-dangle:
+  - error
+  - always-multiline
+  comma-spacing:
+  - warn
+  - before: false
+    after: true
+  comma-style:
+  - warn
+  - last
+  consistent-return: error
+  dot-notation: error
+  eqeqeq: error
+  indent:
+  - warn
+  - 2
+  jsx-quotes:
+  - error
+  - prefer-single
+  no-catch-shadow: error
+  no-cond-assign: error
+  no-console:
+  - warn
+  - allow:
+    - error
+  no-fallthrough: error
+  no-irregular-whitespace: error
+  no-mixed-spaces-and-tabs: warn
+  no-nested-ternary: warn
+  no-trailing-spaces: warn
+  no-unreachable: error
+  no-unused-expressions: error
+  object-curly-spacing:
+  - error
+  - always
+  padded-blocks:
+  - error
+  - classes: always
+  quotes:
+  - error
+  - single
+  semi: error
+  strict: off
+  valid-typeof: error
+
+  react/jsx-boolean-value: error
+  react/jsx-closing-bracket-location:
+  - error
+  - line-aligned
+  react/jsx-curly-spacing: error
+  react/jsx-equals-spacing: error
+  react/jsx-first-prop-new-line:
+  - error
+  - multiline-multiprop
+  react/jsx-indent:
+  - error
+  - 2
+  react/jsx-no-bind: error
+  react/jsx-no-duplicate-props: error
+  react/jsx-tag-spacing: error
+  react/jsx-wrap-multilines: error
+  react/no-multi-comp: off
+  react/no-string-refs: error
+  react/prop-types: error
+  react/self-closing-comp: error
+
+  jsx-a11y/accessible-emoji: warn
+  jsx-a11y/anchor-has-content: warn
+  jsx-a11y/aria-activedescendant-has-tabindex: warn
+  jsx-a11y/aria-props: warn
+  jsx-a11y/aria-proptypes: warn
+  jsx-a11y/aria-role: warn
+  jsx-a11y/aria-unsupported-elements: warn
+  jsx-a11y/heading-has-content: warn
+  jsx-a11y/href-no-hash: warn
+  jsx-a11y/html-has-lang: warn
+  jsx-a11y/iframe-has-title: warn
+  jsx-a11y/img-has-alt: warn
+  jsx-a11y/img-redundant-alt: warn
+  jsx-a11y/label-has-for: warn
+  jsx-a11y/mouse-events-have-key-events: warn
+  jsx-a11y/no-access-key: warn
+  jsx-a11y/no-distracting-elements: warn
+  jsx-a11y/no-onchange: warn
+  jsx-a11y/no-redundant-roles: warn
+  jsx-a11y/onclick-has-focus: warn
+  jsx-a11y/onclick-has-role: warn
+  jsx-a11y/role-has-required-aria-props: warn
+  jsx-a11y/role-supports-aria-props: warn
+  jsx-a11y/scope: warn
+  jsx-a11y/tabindex-no-positive: warn

.foreman

@@ -0,0 +1 @@
+procfile: Procfile.dev

.gitignore

@@ -4,8 +4,9 @@
 # or operating system, you probably want to add a global ignore instead:
 #   git config --global core.excludesfile '~/.gitignore_global'
 
-# Ignore bundler config.
+# Ignore bundler config and downloaded libraries.
 /.bundle
+/vendor/bundle
 
 # Ignore the default SQLite database.
 /db/*.sqlite3
@@ -18,5 +19,41 @@
 coverage
 public/system
 public/assets
+public/packs
+public/packs-test
 .env
-.env.*
+.env.production
+node_modules/
+build/
+
+# Ignore Vagrant files
+.vagrant/
+
+# Ignore Capistrano customizations
+config/deploy/*
+
+# Ignore IDE files
+.vscode/
+.idea/
+
+# Ignore postgres + redis volume optionally created by docker-compose
+postgres
+redis
+
+# Ignore Apple files
+.DS_Store
+
+# Ignore vim files
+*~
+*.swp
+
+# Ignore npm debug log
+npm-debug.log
+
+# Ignore yarn log files
+yarn-error.log
+yarn-debug.log
+
+# Ignore Docker option files
+docker-compose.override.yml
+

.haml-lint.yml

@@ -0,0 +1,108 @@
+# Whether to ignore frontmatter at the beginning of HAML documents for
+# frameworks such as Jekyll/Middleman
+skip_frontmatter: false
+
+exclude:
+  - 'vendor/**/*'
+  - 'spec/**/*'
+  - 'lib/templates/**/*'
+  - 'app/views/kaminari/**/*'
+
+linters:
+  AltText:
+    enabled: false
+
+  ClassAttributeWithStaticValue:
+    enabled: true
+
+  ClassesBeforeIds:
+    enabled: true
+
+  ConsecutiveComments:
+    enabled: true
+
+  ConsecutiveSilentScripts:
+    enabled: true
+    max_consecutive: 2
+
+  EmptyObjectReference:
+    enabled: true
+
+  EmptyScript:
+    enabled: true
+
+  FinalNewline:
+    enabled: true
+    present: true
+
+  HtmlAttributes:
+    enabled: true
+
+  ImplicitDiv:
+    enabled: true
+
+  LeadingCommentSpace:
+    enabled: true
+
+  LineLength:
+    enabled: false
+    max: 80
+
+  MultilinePipe:
+    enabled: true
+
+  MultilineScript:
+    enabled: true
+
+  ObjectReferenceAttributes:
+    enabled: true
+
+  RuboCop:
+    enabled: true
+    # These cops are incredibly noisy when it comes to HAML templates, so we
+    # ignore them.
+    ignored_cops:
+      - Lint/BlockAlignment
+      - Lint/EndAlignment
+      - Lint/Void
+      - Metrics/BlockLength
+      - Metrics/LineLength
+      - Style/AlignParameters
+      - Style/BlockNesting
+      - Style/ElseAlignment
+      - Style/EndOfLine
+      - Style/FileName
+      - Style/FinalNewline
+      - Style/FrozenStringLiteralComment
+      - Style/IfUnlessModifier
+      - Style/IndentationWidth
+      - Style/Next
+      - Style/TrailingBlankLines
+      - Style/TrailingWhitespace
+      - Style/WhileUntilModifier
+
+  RubyComments:
+    enabled: true
+
+  SpaceBeforeScript:
+    enabled: true
+
+  SpaceInsideHashAttributes:
+    enabled: true
+    style: space
+
+  Indentation:
+    enabled: true
+    character: space # or tab
+
+  TagName:
+    enabled: true
+
+  TrailingWhitespace:
+    enabled: true
+
+  UnnecessaryInterpolation:
+    enabled: true
+
+  UnnecessaryStringOutput:
+    enabled: true

.nanoignore

@@ -0,0 +1,20 @@
+.DS_Store
+.git/
+.gitignore
+
+.bundle/
+.cache/
+config/deploy/*
+coverage
+docs/
+.env
+log/*.log
+neo4j/
+node_modules/
+public/assets/
+public/system/
+spec/
+storybook/
+tmp/
+.vagrant/
+vendor/bundle/

.nvmrc

@@ -0,0 +1 @@
+6

.postcssrc.yml

@@ -0,0 +1,8 @@
+plugins:
+  postcss-smart-import: {}
+  precss: {}
+  autoprefixer:
+    browsers:
+      - last 2 versions
+      - IE >= 11
+      - iOS >= 9

.profile

@@ -0,0 +1 @@
+LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/app/.apt/lib/x86_64-linux-gnu:/app/.apt/usr/lib/x86_64-linux-gnu/mesa:/app/.apt/usr/lib/x86_64-linux-gnu/pulseaudio

.rubocop.yml

@@ -0,0 +1,109 @@
+AllCops:
+  TargetRubyVersion: 2.3
+  Exclude:
+  - 'spec/**/*'
+  - 'db/**/*'
+  - 'app/views/**/*'
+  - 'config/**/*'
+  - 'bin/*'
+  - 'Rakefile'
+  - 'node_modules/**/*'
+  - 'Vagrantfile'
+  - 'vendor/**/*'
+
+Bundler/OrderedGems:
+  Enabled: false
+
+Layout/AccessModifierIndentation:
+  EnforcedStyle: indent
+
+Layout/EmptyLineAfterMagicComment:
+  Enabled: false
+
+Layout/SpaceInsideHashLiteralBraces:
+  EnforcedStyle: space
+
+Metrics/AbcSize:
+  Max: 100
+
+Metrics/BlockLength:
+  Exclude:
+    - 'lib/tasks/**/*'
+
+Metrics/BlockNesting:
+  Max: 3
+
+Metrics/ClassLength:
+  CountComments: false
+  Max: 200
+
+Metrics/CyclomaticComplexity:
+  Max: 15
+
+Metrics/LineLength:
+  AllowURI: true
+  Enabled: false
+
+Metrics/MethodLength:
+  CountComments: false
+  Max: 55
+
+Metrics/ModuleLength:
+  CountComments: false
+  Max: 200
+
+Metrics/ParameterLists:
+  Max: 4
+  CountKeywordArgs: true
+
+Metrics/PerceivedComplexity:
+  Max: 10
+
+Rails:
+  Enabled: true
+
+Rails/HasAndBelongsToMany:
+  Enabled: false
+
+Rails/SkipsModelValidations:
+  Enabled: false
+
+Style/ClassAndModuleChildren:
+  Enabled: false
+
+Style/CollectionMethods:
+  Enabled: true
+  PreferredMethods:
+    find_all: 'select'
+
+Style/Documentation:
+  Enabled: false
+
+Style/DoubleNegation:
+  Enabled: true
+
+Style/FrozenStringLiteralComment:
+  Enabled: true
+
+Style/GuardClause:
+  Enabled: false
+
+Style/Lambda:
+  Enabled: false
+
+Style/PercentLiteralDelimiters:
+  PreferredDelimiters:
+    '%i': '()'
+    '%w': '()'
+
+Style/PerlBackrefs:
+  AutoCorrect: false
+
+Style/RegexpLiteral:
+  Enabled: false
+
+Style/SymbolArray:
+  Enabled: false
+
+Style/TrailingCommaInLiteral:
+  EnforcedStyleForMultiline: 'comma'

.ruby-version

@@ -1 +1 @@
-ruby-2.2.4
+2.4.1

.scss-lint.yml

@@ -0,0 +1,264 @@
+# Linter Documentation:
+# https://github.com/brigade/scss-lint/blob/v0.42.2/lib/scss_lint/linter/README.md
+
+scss_files: 'app/javascript/styles/**/*.scss'
+
+exclude:
+  - app/javascript/styles/reset.scss
+
+linters:
+  # Reports when you use improper spacing around ! (the "bang") in !default,
+  # !global, !important, and !optional flags.
+  BangFormat:
+    enabled: false
+
+  # Whether or not to prefer `border: 0` over `border: none`.
+  BorderZero:
+    enabled: false
+
+  # Reports when you define a rule set using a selector with chained classes
+  # (a.k.a. adjoining classes).
+  ChainedClasses:
+    enabled: false
+
+  # Prefer hexadecimal color codes over color keywords.
+  # (e.g. `color: green` is a color keyword)
+  ColorKeyword:
+    enabled: false
+
+  # Prefer color literals (keywords or hexadecimal codes) to be used only in
+  # variable declarations. They should be referred to via variables everywhere
+  # else.
+  ColorVariable:
+    enabled: true
+
+  # Which form of comments to prefer in CSS.
+  Comment:
+    enabled: false
+
+  # Reports @debug statements (which you probably left behind accidentally).
+  DebugStatement:
+    enabled: false
+
+  # Rule sets should be ordered as follows:
+  # - @extend declarations
+  # - @include declarations without inner @content
+  # - properties, @include declarations with inner @content
+  # - nested rule sets.
+  DeclarationOrder:
+    enabled: false
+
+  # `scss-lint:disable` control comments should be preceded by a comment
+  # explaining why these linters are being disabled for this file.
+  # See https://github.com/brigade/scss-lint#disabling-linters-via-source for
+  # more information.
+  DisableLinterReason:
+    enabled: true
+
+  # Reports when you define the same property twice in a single rule set.
+  DuplicateProperty:
+    enabled: false
+
+  # Separate rule, function, and mixin declarations with empty lines.
+  EmptyLineBetweenBlocks:
+    enabled: true
+
+  # Reports when you have an empty rule set.
+  EmptyRule:
+    enabled: true
+
+  # Reports when you have an @extend directive.
+  ExtendDirective:
+    enabled: false
+
+  # Files should always have a final newline. This results in better diffs
+  # when adding lines to the file, since SCM systems such as git won't
+  # think that you touched the last line.
+  FinalNewline:
+    enabled: false
+
+  # HEX colors should use three-character values where possible.
+  HexLength:
+    enabled: false
+
+  # HEX color values should use lower-case colors to differentiate between
+  # letters and numbers, e.g. `#E3E3E3` vs. `#e3e3e3`.
+  HexNotation:
+    enabled: true
+
+  # Avoid using ID selectors.
+  IdSelector:
+    enabled: false
+
+  # The basenames of @imported SCSS partials should not begin with an
+  # underscore and should not include the filename extension.
+  ImportPath:
+    enabled: false
+
+  # Avoid using !important in properties. It is usually indicative of a
+  # misunderstanding of CSS specificity and can lead to brittle code.
+  ImportantRule:
+    enabled: false
+
+  # Indentation should always be done in increments of 2 spaces.
+  Indentation:
+    enabled: true
+    width: 2
+
+  # Don't write leading zeros for numeric values with a decimal point.
+  LeadingZero:
+    enabled: false
+
+  # Reports when you define the same selector twice in a single sheet.
+  MergeableSelector:
+    enabled: false
+
+  # Functions, mixins, variables, and placeholders should be declared
+  # with all lowercase letters and hyphens instead of underscores.
+  NameFormat:
+    enabled: false
+
+  # Avoid nesting selectors too deeply.
+  NestingDepth:
+    enabled: false
+
+  # Always use placeholder selectors in @extend.
+  PlaceholderInExtend:
+    enabled: false
+
+  # Sort properties in a strict order.
+  PropertySortOrder:
+    enabled: false
+
+  # Reports when you use an unknown or disabled CSS property
+  # (ignoring vendor-prefixed properties).
+  PropertySpelling:
+    enabled: false
+
+  # Configure which units are allowed for property values.
+  PropertyUnits:
+    enabled: false
+
+  # Pseudo-elements, like ::before, and ::first-letter, should be declared
+  # with two colons. Pseudo-classes, like :hover and :first-child, should
+  # be declared with one colon.
+  PseudoElement:
+    enabled: true
+
+  # Avoid qualifying elements in selectors (also known as "tag-qualifying").
+  QualifyingElement:
+    enabled: false
+
+  # Don't write selectors with a depth of applicability greater than 3.
+  SelectorDepth:
+    enabled: false
+
+  # Selectors should always use hyphenated-lowercase, rather than camelCase or
+  # snake_case.
+  SelectorFormat:
+    enabled: false
+    convention: hyphenated_lowercase
+
+  # Prefer the shortest shorthand form possible for properties that support it.
+  Shorthand:
+    enabled: true
+
+  # Each property should have its own line, except in the special case of
+  # single line rulesets.
+  SingleLinePerProperty:
+    enabled: true
+    allow_single_line_rule_sets: true
+
+  # Split selectors onto separate lines after each comma, and have each
+  # individual selector occupy a single line.
+  SingleLinePerSelector:
+    enabled: true
+
+  # Commas in lists should be followed by a space.
+  SpaceAfterComma:
+    enabled: false
+
+  # Properties should be formatted with a single space separating the colon
+  # from the property's value.
+  SpaceAfterPropertyColon:
+    enabled: true
+
+  # Properties should be formatted with no space between the name and the
+  # colon.
+  SpaceAfterPropertyName:
+    enabled: true
+
+  # Variables should be formatted with a single space separating the colon
+  # from the variable's value.
+  SpaceAfterVariableColon:
+    enabled: true
+
+  # Variables should be formatted with no space between the name and the
+  # colon.
+  SpaceAfterVariableName:
+    enabled: false
+
+  # Operators should be formatted with a single space on both sides of an
+  # infix operator.
+  SpaceAroundOperator:
+    enabled: true
+
+  # Opening braces should be preceded by a single space.
+  SpaceBeforeBrace:
+    enabled: true
+
+  # Parentheses should not be padded with spaces.
+  SpaceBetweenParens:
+    enabled: false
+
+  # Enforces that string literals should be written with a consistent form
+  # of quotes (single or double).
+  StringQuotes:
+    enabled: false
+
+  # Property values, @extend, @include, and @import directives, and variable
+  # declarations should always end with a semicolon.
+  TrailingSemicolon:
+    enabled: true
+
+  # Reports lines containing trailing whitespace.
+  TrailingWhitespace:
+    enabled: true
+
+  # Don't write trailing zeros for numeric values with a decimal point.
+  TrailingZero:
+    enabled: false
+
+  # Don't use the `all` keyword to specify transition properties.
+  TransitionAll:
+    enabled: false
+
+  # Numeric values should not contain unnecessary fractional portions.
+  UnnecessaryMantissa:
+    enabled: false
+
+  # Do not use parent selector references (&) when they would otherwise
+  # be unnecessary.
+  UnnecessaryParentReference:
+    enabled: false
+
+  # URLs should be valid and not contain protocols or domain names.
+  UrlFormat:
+    enabled: true
+
+  # URLs should always be enclosed within quotes.
+  UrlQuotes:
+    enabled: true
+
+  # Properties, like color and font, are easier to read and maintain
+  # when defined using variables rather than literals.
+  VariableForProperty:
+    enabled: false
+
+  # Avoid vendor prefixes. Or rather: don't write them yourself.
+  VendorPrefix:
+    enabled: false
+
+  # Omit length units on zero values, e.g. `0px` vs. `0`.
+  ZeroUnit:
+    enabled: true

.slugignore

@@ -0,0 +1,5 @@
+node_modules/
+.cache/
+docs/
+spec/
+storybook/

.travis.yml

@@ -0,0 +1,57 @@
+language: ruby
+cache:
+  bundler: true
+  yarn: true
+  directories:
+  - node_modules
+  - public/assets
+  - public/packs-test
+dist: trusty
+sudo: false
+
+notifications:
+  email: false
+
+env:
+  global:
+    - LOCAL_DOMAIN=cb6e6126.ngrok.io
+    - LOCAL_HTTPS=true
+    - RAILS_ENV=test
+    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
+    - PARALLEL_TEST_PROCESSORS=2
+    - "PATH=$HOME:$PATH"
+
+addons:
+  postgresql: 9.4
+  apt:
+    sources:
+    - ubuntu-toolchain-r-test
+    - trusty-media
+    packages:
+    - ffmpeg
+    - g++-6
+    - libprotobuf-dev
+    - protobuf-compiler
+
+rvm:
+  - 2.3.4
+  - 2.4.1
+
+services:
+  - redis-server
+
+install:
+  - nvm install
+  - npm install -g yarn
+  - bundle install --path=vendor/bundle --without development production --retry=3 --jobs=16
+  - yarn install
+
+before_script:
+  - bundle exec rake parallel:create parallel:load_schema parallel:prepare
+  - bundle exec rails assets:precompile
+  - ln -s /usr/bin/x86_64-linux-gnu-g++-6 "$HOME/g++"
+
+script:
+  - travis_retry bundle exec parallel_test spec/ --group-by filesize --type rspec
+  - npm test
+  - bundle exec i18n-tasks unused

Aptfile

@@ -0,0 +1,5 @@
+protobuf-compiler
+libprotobuf-dev
+ffmpeg
+libxdamage1
+libxfixes3

CONTRIBUTING.md

@@ -0,0 +1,51 @@
+CONTRIBUTING
+============
+
+There are three ways in which you can contribute to this repository:
+
+1. By improving the documentation
+2. By working on the back-end application
+3. By working on the front-end application
+
+Choosing what to work on in a large open source project is not easy. The list of [GitHub issues](https://github.com/tootsuite/mastodon/issues) may provide some ideas, but not every feature request has been greenlit. Likewise, not every change or feature that resolves a personal itch will be merged into the main repository. Some communication ahead of time may be wise. If your addition creates a new feature or setting, or otherwise changes how things work in some substantial way, please remember to submit a correlating pull request to document your changes in the [documentation](http://github.com/tootsuite/documentation).
+
+Below are the guidelines for working on pull requests:
+
+## General
+
+- 2 spaces indentation
+
+## Documentation
+
+- No spelling mistakes
+- No orthographic mistakes
+- No Markdown syntax errors
+
+## Requirements
+
+- Ruby
+- Node.js
+- PostgreSQL
+- Redis
+- Nginx (optional)
+
+## Back-end application
+
+It is expected that you have a working development environment set up. The development environment includes [rubocop](https://github.com/bbatsov/rubocop), which checks your Ruby code for compliance with our style guide and best practices. Sublime Text, likely like other editors, has a [Rubocop plugin](https://github.com/pderichs/sublime_rubocop) that runs checks on files as you edit them. The codebase also has a test suite.
+
+* The codebase is not perfect, at the time of writing, but it is expected that you do not introduce new code style violations
+* The rspec test suite must pass
+* To the extent that it is possible, verify your changes. In the best case, by adding new tests to the test suite. At the very least, by running the server or console and checking it manually
+* If you are introducing new strings to the user interface, they must be using localization methods
+
+If your code has syntax errors that won't let it run, it's a good sign that the pull request isn't ready for submission yet.
+
+## Front-end application
+
+It is expected that you have a working development environment set up (see back-end application section). This project includes an ESLint configuration file, with which you can lint your changes.
+
+* Avoid grave ESLint violations
+* Verify that your changes work
+* If you are introducing new strings, they must be using localization methods
+
+If the JavaScript or CSS assets won't compile due to a syntax error, it's a good sign that the pull request isn't ready for submission yet.

Capfile

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+require 'capistrano/setup'
+require 'capistrano/deploy'
+require 'capistrano/scm/git'
+
+install_plugin Capistrano::SCM::Git
+
+require 'capistrano/rbenv'
+require 'capistrano/bundler'
+require 'capistrano/yarn'
+require 'capistrano/rails/assets'
+require 'capistrano/rails/migrations'
+
+Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }

Dockerfile

@@ -1,17 +1,54 @@
-FROM ruby:2.2.4
+FROM ruby:2.4.1-alpine
 
-ENV RAILS_ENV=production
+LABEL maintainer="https://github.com/tootsuite/mastodon" \
+      description="A GNU Social-compatible microblogging server"
 
-RUN apt-get update -qq && apt-get install -y build-essential libpq-dev && rm -rf /var/lib/apt/lists/*
-RUN mkdir /mastodon
+ENV UID=991 GID=991 \
+    RAILS_SERVE_STATIC_FILES=true \
+    RAILS_ENV=production NODE_ENV=production
+
+EXPOSE 3000 4000
 
 WORKDIR /mastodon
 
-ADD Gemfile /mastodon/Gemfile
-ADD Gemfile.lock /mastodon/Gemfile.lock
+RUN echo "@edge https://nl.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories \
+ && apk -U upgrade \
+ && apk add -t build-dependencies \
+    build-base \
+    libxml2-dev \
+    libxslt-dev \
+    postgresql-dev \
+    protobuf-dev \
+    python \
+ && apk add \
+    ca-certificates \
+    ffmpeg \
+    file \
+    git \
+    imagemagick@edge \
+    libpq \
+    libxml2 \
+    libxslt \
+    nodejs-npm@edge \
+    nodejs@edge \
+    protobuf \
+    su-exec \
+    tini \
+ && npm install -g npm@3 && npm install -g yarn \
+ && update-ca-certificates \
+ && rm -rf /tmp/* /var/cache/apk/*
 
-RUN bundle install --deployment --without test --without development
+COPY Gemfile Gemfile.lock package.json yarn.lock /mastodon/
 
-ADD . /mastodon
+RUN bundle install --deployment --without test development \
+ && yarn --ignore-optional --pure-lockfile
 
-VOLUME ["/mastodon/public/system", "/mastodon/public/assets"]
+COPY . /mastodon
+
+COPY docker_entrypoint.sh /usr/local/bin/run
+
+RUN chmod +x /usr/local/bin/run
+
+VOLUME /mastodon/public/system /mastodon/public/assets /mastodon/public/packs
+
+ENTRYPOINT ["/usr/local/bin/run"]

Gemfile

@@ -1,63 +1,106 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
+ruby '>= 2.3.0', '< 2.5.0'
 
-gem 'rails', '4.2.5.1'
-gem 'sqlite3'
-gem 'sass-rails', '~> 5.0'
-gem 'uglifier', '>= 1.3.0'
-gem 'coffee-rails', '~> 4.1.0'
-gem 'therubyracer', platforms: :ruby
-gem 'jquery-rails'
-gem 'jbuilder', '~> 2.0'
-gem 'sdoc', '~> 0.4.0', group: :doc
-gem 'puma'
+gem 'pkg-config', '~> 1.2'
 
-gem 'haml-rails'
-gem 'pg'
-gem 'dotenv-rails'
-gem 'font-awesome-rails'
+gem 'puma', '~> 3.8'
+gem 'rails', '~> 5.1.0'
+gem 'uglifier', '~> 3.2'
 
-gem 'paranoia', '~> 2.0'
-gem 'paperclip', '~> 4.3'
-gem 'backport_new_renderer'
+gem 'hamlit-rails', '~> 0.2'
+gem 'pg', '~> 0.20'
+gem 'pghero', '~> 1.7'
+gem 'dotenv-rails', '~> 2.2'
 
-gem 'http'
-gem 'addressable'
-gem 'nokogiri'
-gem 'ostatus2'
-gem 'goldfinger'
-gem 'devise'
-gem 'rails_autolink'
-gem 'doorkeeper'
-gem 'rabl'
-gem 'oj'
-gem 'hiredis'
-gem 'redis', '~>3.2'
-gem 'fast_blank'
-gem 'htmlentities'
-gem 'onebox'
-gem 'simple_form'
+gem 'aws-sdk', '~> 2.9'
+gem 'paperclip', '~> 5.1'
+gem 'paperclip-av-transcoder', '~> 0.6'
+
+gem 'addressable', '~> 2.5'
+gem 'bootsnap'
+gem 'cld3', '~> 3.1'
+gem 'devise', '~> 4.2'
+gem 'devise-two-factor', '~> 3.0'
+gem 'doorkeeper', '~> 4.2'
+gem 'fast_blank', '~> 1.0'
+gem 'goldfinger', '~> 1.2'
+gem 'hiredis', '~> 0.6'
+gem 'redis-namespace', '~> 1.5'
+gem 'htmlentities', '~> 4.3'
+gem 'http', '~> 2.2'
+gem 'http_accept_language', '~> 2.1'
+gem 'httplog', '~> 0.99'
+gem 'kaminari', '~> 1.0'
+gem 'link_header', '~> 0.0'
+gem 'nokogiri', '~> 1.7'
+gem 'oj', '~> 3.0'
+gem 'ostatus2', '~> 2.0'
+gem 'ox', '~> 2.5'
+gem 'pundit', '~> 1.1'
+gem 'rabl', '~> 0.13'
+gem 'rack-attack', '~> 5.0'
+gem 'rack-cors', '~> 0.4', require: 'rack/cors'
+gem 'rack-timeout', '~> 0.4'
+gem 'rails-i18n', '~> 5.0'
+gem 'rails-settings-cached', '~> 0.6'
+gem 'redis', '~> 3.3', require: ['redis', 'redis/connection/hiredis']
+gem 'rqrcode', '~> 0.10'
+gem 'ruby-oembed', '~> 0.12', require: 'oembed'
+gem 'sanitize', '~> 4.4'
+gem 'sidekiq', '~> 5.0'
+gem 'sidekiq-scheduler', '~> 2.1'
+gem 'sidekiq-unique-jobs', '~> 5.0'
+gem 'sidekiq-bulk', '~>0.1.1'
+gem 'simple-navigation', '~> 4.0'
+gem 'simple_form', '~> 3.4'
+gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
+gem 'statsd-instrument', '~> 2.1'
+gem 'twitter-text', '~> 1.14'
+gem 'tzinfo-data', '~> 1.2017'
+gem 'webpacker', '~> 2.0'
 
 group :development, :test do
-  gem 'rspec-rails'
-  gem 'quiet_assets'
-  gem 'pry-rails'
-  gem 'fuubar'
-  gem 'fabrication'
+  gem 'fabrication', '~> 2.16'
+  gem 'fuubar', '~> 2.2'
+  gem 'i18n-tasks', '~> 0.9', require: false
+  gem 'pry-rails', '~> 0.3'
+  gem 'rspec-rails', '~> 3.6'
 end
 
 group :test do
-  gem 'simplecov', require: false
-  gem 'webmock'
+  gem 'capybara', '~> 2.14'
+  gem 'climate_control', '~> 0.2'
+  gem 'faker', '~> 1.7'
+  gem 'microformats2', '~> 3.0'
+  gem 'rails-controller-testing', '~> 1.0'
+  gem 'rspec-sidekiq', '~> 3.0'
+  gem 'simplecov', '~> 0.14', require: false
+  gem 'webmock', '~> 3.0'
+  gem 'parallel_tests', '~> 2.14'
 end
 
 group :development do
-  gem 'web-console', '~> 2.0'
+  gem 'active_record_query_trace', '~> 1.5'
+  gem 'annotate', '~> 2.7'
+  gem 'better_errors', '~> 2.1'
+  gem 'binding_of_caller', '~> 0.7'
+  gem 'bullet', '~> 5.5'
+  gem 'letter_opener', '~> 1.4'
+  gem 'letter_opener_web', '~> 1.3'
   gem 'rubocop', require: false
-  gem 'better_errors'
-  gem 'binding_of_caller'
-  gem 'rack-mini-profiler'
+  gem 'brakeman', '~> 3.6', require: false
+  gem 'bundler-audit', '~> 0.5', require: false
+  gem 'scss_lint', '~> 0.53', require: false
+
+  gem 'capistrano', '~> 3.8'
+  gem 'capistrano-rails', '~> 1.2'
+  gem 'capistrano-rbenv', '~> 2.1'
+  gem 'capistrano-yarn', '~> 2.0'
 end
 
 group :production do
-  gem 'rails_12factor'
+  gem 'lograge', '~> 0.5'
+  gem 'redis-rails', '~> 5.0'
 end

Gemfile.lock

@@ -1,46 +1,65 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.5.1)
-      actionpack (= 4.2.5.1)
-      actionview (= 4.2.5.1)
-      activejob (= 4.2.5.1)
+    actioncable (5.1.1)
+      actionpack (= 5.1.1)
+      nio4r (~> 2.0)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.1.1)
+      actionpack (= 5.1.1)
+      actionview (= 5.1.1)
+      activejob (= 5.1.1)
       mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.5.1)
-      actionview (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
-      rack (~> 1.6)
-      rack-test (~> 0.6.2)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.1.1)
+      actionview (= 5.1.1)
+      activesupport (= 5.1.1)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (4.2.5.1)
-      activesupport (= 4.2.5.1)
+    actionview (5.1.1)
+      activesupport (= 5.1.1)
       builder (~> 3.1)
-      erubis (~> 2.7.0)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    activejob (4.2.5.1)
-      activesupport (= 4.2.5.1)
-      globalid (>= 0.3.0)
-    activemodel (4.2.5.1)
-      activesupport (= 4.2.5.1)
-      builder (~> 3.1)
-    activerecord (4.2.5.1)
-      activemodel (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
-      arel (~> 6.0)
-    activesupport (4.2.5.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    active_record_query_trace (1.5.4)
+    activejob (5.1.1)
+      activesupport (= 5.1.1)
+      globalid (>= 0.3.6)
+    activemodel (5.1.1)
+      activesupport (= 5.1.1)
+    activerecord (5.1.1)
+      activemodel (= 5.1.1)
+      activesupport (= 5.1.1)
+      arel (~> 8.0)
+    activesupport (5.1.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
-    arel (6.0.3)
-    ast (2.2.0)
-    backport_new_renderer (1.0.0)
-      rails
+    addressable (2.5.1)
+      public_suffix (~> 2.0, >= 2.0.2)
+    airbrussh (1.2.0)
+      sshkit (>= 1.6.1, != 1.7.0)
+    annotate (2.7.2)
+      activerecord (>= 3.2, < 6.0)
+      rake (>= 10.4, < 13.0)
+    arel (8.0.0)
+    ast (2.3.0)
+    attr_encrypted (3.0.3)
+      encryptor (~> 3.0.0)
+    av (0.9.0)
+      cocaine (~> 0.5.3)
+    aws-sdk (2.9.37)
+      aws-sdk-resources (= 2.9.37)
+    aws-sdk-core (2.9.37)
+      aws-sigv4 (~> 1.0)
+      jmespath (~> 1.0)
+    aws-sdk-resources (2.9.37)
+      aws-sdk-core (= 2.9.37)
+    aws-sigv4 (1.0.0)
     bcrypt (3.1.11)
     better_errors (2.1.1)
       coderay (>= 1.0.0)
@@ -48,319 +67,501 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    builder (3.2.2)
-    climate_control (0.0.3)
-      activesupport (>= 3.0)
+    bootsnap (1.0.0)
+      msgpack (~> 1.0)
+    brakeman (3.6.2)
+    builder (3.2.3)
+    bullet (5.5.1)
+      activesupport (>= 3.0.0)
+      uniform_notifier (~> 1.10.0)
+    bundler-audit (0.5.0)
+      bundler (~> 1.2)
+      thor (~> 0.18)
+    capistrano (3.8.1)
+      airbrussh (>= 1.0.0)
+      i18n
+      rake (>= 10.0.0)
+      sshkit (>= 1.9.0)
+    capistrano-bundler (1.2.0)
+      capistrano (~> 3.1)
+      sshkit (~> 1.2)
+    capistrano-rails (1.3.0)
+      capistrano (~> 3.1)
+      capistrano-bundler (~> 1.1)
+    capistrano-rbenv (2.1.1)
+      capistrano (~> 3.1)
+      sshkit (~> 1.3)
+    capistrano-yarn (2.0.2)
+      capistrano (~> 3.0)
+    capybara (2.14.2)
+      addressable
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      xpath (~> 2.0)
+    chunky_png (1.3.8)
+    cld3 (3.1.2)
+      ffi (>= 1.1.0, < 1.10.0)
+    climate_control (0.2.0)
     cocaine (0.5.8)
       climate_control (>= 0.0.3, < 1.0)
     coderay (1.1.1)
-    coffee-rails (4.1.1)
-      coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.1.x)
-    coffee-script (2.4.1)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.10.0)
-    concurrent-ruby (1.0.1)
+    colorize (0.8.1)
+    concurrent-ruby (1.0.5)
+    connection_pool (2.2.1)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    debug_inspector (0.0.2)
-    devise (3.5.6)
+    crass (1.0.2)
+    debug_inspector (0.0.3)
+    devise (4.3.0)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 3.2.6, < 5)
+      railties (>= 4.1.0, < 5.2)
       responders
-      thread_safe (~> 0.1)
       warden (~> 1.2.3)
-    diff-lcs (1.2.5)
+    devise-two-factor (3.0.0)
+      activesupport
+      attr_encrypted (>= 1.3, < 4, != 2)
+      devise (~> 4.0)
+      railties
+      rotp (~> 2.0)
+    diff-lcs (1.3)
     docile (1.1.5)
-    domain_name (0.5.20160309)
+    domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
-    doorkeeper (3.1.0)
-      railties (>= 3.2)
-    dotenv (2.1.0)
-    dotenv-rails (2.1.0)
-      dotenv (= 2.1.0)
-      railties (>= 4.0, < 5.1)
+    doorkeeper (4.2.6)
+      railties (>= 4.2)
+    dotenv (2.2.1)
+    dotenv-rails (2.2.1)
+      dotenv (= 2.2.1)
+      railties (>= 3.2, < 5.2)
+    easy_translate (0.5.0)
+      json
+      thread
+      thread_safe
+    encryptor (3.0.0)
+    erubi (1.6.0)
     erubis (2.7.0)
-    execjs (2.6.0)
-    fabrication (2.14.1)
+    et-orbi (1.0.4)
+      tzinfo
+    execjs (2.7.0)
+    fabrication (2.16.1)
+    faker (1.7.3)
+      i18n (~> 0.5)
     fast_blank (1.0.0)
-    font-awesome-rails (4.5.0.1)
-      railties (>= 3.2, < 5.1)
-    fuubar (2.0.0)
-      rspec (~> 3.0)
+    ffi (1.9.18)
+    fuubar (2.2.0)
+      rspec-core (~> 3.0)
       ruby-progressbar (~> 1.4)
-    globalid (0.3.6)
-      activesupport (>= 4.1.0)
-    goldfinger (1.0.2)
+    globalid (0.4.0)
+      activesupport (>= 4.2.0)
+    goldfinger (1.2.0)
       addressable (~> 2.4)
-      http (~> 1.0)
+      http (~> 2.0)
       nokogiri (~> 1.6)
-    haml (4.0.7)
+    hamlit (2.8.1)
+      temple (>= 0.8.0)
+      thor
       tilt
-    haml-rails (0.9.0)
+    hamlit-rails (0.2.0)
       actionpack (>= 4.0.1)
       activesupport (>= 4.0.1)
-      haml (>= 4.0.6, < 5.0)
-      html2haml (>= 1.0.1)
+      hamlit (>= 1.2.0)
       railties (>= 4.0.1)
-    hashdiff (0.3.0)
+    hashdiff (0.3.4)
+    highline (1.7.8)
     hiredis (0.6.1)
-    html2haml (2.0.0)
-      erubis (~> 2.7.0)
-      haml (~> 4.0.0)
-      nokogiri (~> 1.6.0)
-      ruby_parser (~> 3.5)
     htmlentities (4.3.4)
-    http (1.0.2)
+    http (2.2.2)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
       http-form_data (~> 1.0.1)
       http_parser.rb (~> 0.6.0)
-    http-cookie (1.0.2)
+    http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (1.0.1)
+    http-form_data (1.0.3)
+    http_accept_language (2.1.0)
     http_parser.rb (0.6.0)
-    i18n (0.7.0)
-    jbuilder (2.4.1)
-      activesupport (>= 3.0.0, < 5.1)
-      multi_json (~> 1.2)
-    jquery-rails (4.1.1)
-      rails-dom-testing (>= 1, < 3)
-      railties (>= 4.2.0)
-      thor (>= 0.14, < 2.0)
-    json (1.8.3)
-    libv8 (3.16.14.13)
+    httplog (0.99.3)
+      colorize
+      rack
+    i18n (0.8.4)
+    i18n-tasks (0.9.15)
+      activesupport (>= 4.0.2)
+      ast (>= 2.1.0)
+      easy_translate (>= 0.5.0)
+      erubis
+      highline (>= 1.7.3)
+      i18n
+      parser (>= 2.2.3.0)
+      rainbow (~> 2.2)
+      terminal-table (>= 1.5.1)
+    jmespath (1.3.1)
+    json (2.1.0)
+    kaminari (1.0.1)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.0.1)
+      kaminari-activerecord (= 1.0.1)
+      kaminari-core (= 1.0.1)
+    kaminari-actionview (1.0.1)
+      actionview
+      kaminari-core (= 1.0.1)
+    kaminari-activerecord (1.0.1)
+      activerecord
+      kaminari-core (= 1.0.1)
+    kaminari-core (1.0.1)
+    launchy (2.4.3)
+      addressable (~> 2.3)
+    letter_opener (1.4.1)
+      launchy (~> 2.2)
+    letter_opener_web (1.3.1)
+      actionmailer (>= 3.2)
+      letter_opener (~> 1.0)
+      railties (>= 3.2)
+    link_header (0.0.8)
+    lograge (0.5.1)
+      actionpack (>= 4, < 5.2)
+      activesupport (>= 4, < 5.2)
+      railties (>= 4, < 5.2)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
-    mail (2.6.3)
-      mime-types (>= 1.16, < 3)
+    mail (2.6.6)
+      mime-types (>= 1.16, < 4)
     method_source (0.8.2)
-    mime-types (2.99.1)
-    mimemagic (0.3.0)
-    mini_portile2 (2.0.0)
-    minitest (5.8.4)
-    moneta (0.8.0)
-    multi_json (1.11.2)
-    mustache (1.0.2)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
-    oj (2.14.6)
-    onebox (1.5.35)
-      htmlentities (~> 4.3.4)
-      moneta (~> 0.8)
-      multi_json (~> 1.11)
-      mustache
-      nokogiri (~> 1.6.6)
+    microformats2 (3.1.0)
+      json
+      nokogiri
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
+    mimemagic (0.3.2)
+    mini_portile2 (2.2.0)
+    minitest (5.10.2)
+    msgpack (1.1.0)
+    multi_json (1.12.1)
+    net-scp (1.2.1)
+      net-ssh (>= 2.6.5)
+    net-ssh (4.1.0)
+    nio4r (2.1.0)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
+    nokogumbo (1.4.13)
+      nokogiri
+    oj (3.1.0)
+    openssl (2.0.3)
     orm_adapter (0.5.0)
-    ostatus2 (0.1.1)
+    ostatus2 (2.0.1)
       addressable (~> 2.4)
-      http (~> 1.0)
+      http (~> 2.0)
       nokogiri (~> 1.6)
-    paperclip (4.3.5)
-      activemodel (>= 3.2.0)
-      activesupport (>= 3.2.0)
+      openssl (~> 2.0)
+    ox (2.5.0)
+    paperclip (5.1.0)
+      activemodel (>= 4.2.0)
+      activesupport (>= 4.2.0)
       cocaine (~> 0.5.5)
       mime-types
-      mimemagic (= 0.3.0)
-    paranoia (2.1.5)
-      activerecord (~> 4.0)
-    parser (2.3.0.6)
+      mimemagic (~> 0.3.0)
+    paperclip-av-transcoder (0.6.4)
+      av (~> 0.9.0)
+      paperclip (>= 2.5.2)
+    parallel (1.11.2)
+    parallel_tests (2.14.1)
+      parallel
+    parser (2.4.0.0)
       ast (~> 2.2)
-    pg (0.18.4)
+    pg (0.20.0)
+    pghero (1.7.0)
+      activerecord
+    pkg-config (1.2.3)
     powerpack (0.1.1)
-    pry (0.10.3)
+    pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    pry-rails (0.3.4)
-      pry (>= 0.9.10)
-    puma (3.1.0)
-    quiet_assets (1.1.0)
-      railties (>= 3.1, < 5.0)
-    rabl (0.12.0)
+    pry-rails (0.3.6)
+      pry (>= 0.10.4)
+    public_suffix (2.0.5)
+    puma (3.9.1)
+    pundit (1.1.0)
+      activesupport (>= 3.0.0)
+    rabl (0.13.1)
       activesupport (>= 2.3.14)
-    rack (1.6.4)
-    rack-mini-profiler (0.9.9.2)
-      rack (>= 1.2.0)
+    rack (2.0.3)
+    rack-attack (5.0.1)
+      rack
+    rack-cors (0.4.1)
+    rack-protection (2.0.0)
+      rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails (4.2.5.1)
-      actionmailer (= 4.2.5.1)
-      actionpack (= 4.2.5.1)
-      actionview (= 4.2.5.1)
-      activejob (= 4.2.5.1)
-      activemodel (= 4.2.5.1)
-      activerecord (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
+    rack-timeout (0.4.2)
+    rails (5.1.1)
+      actioncable (= 5.1.1)
+      actionmailer (= 5.1.1)
+      actionpack (= 5.1.1)
+      actionview (= 5.1.1)
+      activejob (= 5.1.1)
+      activemodel (= 5.1.1)
+      activerecord (= 5.1.1)
+      activesupport (= 5.1.1)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.5.1)
-      sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
-      activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.7)
-      activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
-      rails-deprecated_sanitizer (>= 1.0.1)
+      railties (= 5.1.1)
+      sprockets-rails (>= 2.0.0)
+    rails-controller-testing (1.0.2)
+      actionpack (~> 5.x, >= 5.0.1)
+      actionview (~> 5.x, >= 5.0.1)
+      activesupport (~> 5.x)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    rails_12factor (0.0.3)
-      rails_serve_static_assets
-      rails_stdout_logging
-    rails_autolink (1.1.6)
-      rails (> 3.1)
-    rails_serve_static_assets (0.0.5)
-    rails_stdout_logging (0.0.4)
-    railties (4.2.5.1)
-      actionpack (= 4.2.5.1)
-      activesupport (= 4.2.5.1)
+    rails-i18n (5.0.4)
+      i18n (~> 0.7)
+      railties (~> 5.0)
+    rails-settings-cached (0.6.5)
+      rails (>= 4.2.0)
+    railties (5.1.1)
+      actionpack (= 5.1.1)
+      activesupport (= 5.1.1)
+      method_source
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rainbow (2.1.0)
-    rake (11.1.0)
-    rdoc (4.2.2)
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-    redis (3.2.2)
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-    rspec-core (3.4.4)
-      rspec-support (~> 3.4.0)
-    rspec-expectations (3.4.0)
+    rainbow (2.2.2)
+      rake
+    rake (12.0.0)
+    redis (3.3.3)
+    redis-actionpack (5.0.1)
+      actionpack (>= 4.0, < 6)
+      redis-rack (>= 1, < 3)
+      redis-store (>= 1.1.0, < 1.4.0)
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+      activesupport (>= 3, < 6)
+      redis-store (~> 1.3.0)
+    redis-namespace (1.5.3)
+      redis (~> 3.0, >= 3.0.4)
+    redis-rack (2.0.2)
+      rack (>= 1.5, < 3)
+      redis-store (>= 1.2, < 1.4)
+    redis-rails (5.0.2)
+      redis-actionpack (>= 5.0, < 6)
+      redis-activesupport (>= 5.0, < 6)
+      redis-store (>= 1.2, < 2)
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+      redis (>= 2.2)
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+      actionpack (>= 4.2.0, < 5.3)
+      railties (>= 4.2.0, < 5.3)
+    rotp (2.1.2)
+    rqrcode (0.10.1)
+      chunky_png (~> 1.0)
+    rspec-core (3.6.0)
+      rspec-support (~> 3.6.0)
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       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-mocks (3.4.1)
+      rspec-support (~> 3.6.0)
+    rspec-mocks (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
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-    rspec-support (3.4.1)
-    rubocop (0.38.0)
-      parser (>= 2.3.0.6, < 3.0)
+      rspec-support (~> 3.6.0)
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+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      railties (>= 3.0)
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+      rspec-mocks (~> 3.6.0)
+      rspec-support (~> 3.6.0)
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+      rspec-core (~> 3.0, >= 3.0.0)
+      sidekiq (>= 2.4.0)
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+      parallel (~> 1.10)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.7.5)
-    ruby_parser (3.8.1)
-      sexp_processor (~> 4.1)
+    ruby-oembed (0.12.0)
+    ruby-progressbar (1.8.1)
+    rufus-scheduler (3.4.2)
+      et-orbi (~> 1.0)
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-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (>= 1.1, < 3)
-    sdoc (0.4.1)
-      json (~> 1.7, >= 1.7.7)
-      rdoc (~> 4.0)
-    sexp_processor (4.7.0)
-    simple_form (3.2.1)
-      actionpack (> 4, < 5.1)
-      activemodel (> 4, < 5.1)
-    simplecov (0.11.2)
+    sanitize (4.5.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.4.4)
+      nokogumbo (~> 1.4.1)
+    sass (3.4.24)
+    scss_lint (0.53.0)
+      rake (>= 0.9, < 13)
+      sass (~> 3.4.20)
+    sidekiq (5.0.2)
+      concurrent-ruby (~> 1.0)
+      connection_pool (~> 2.2, >= 2.2.0)
+      rack-protection (>= 1.5.0)
+      redis (~> 3.3, >= 3.3.3)
+    sidekiq-bulk (0.1.1)
+      activesupport
+      sidekiq
+    sidekiq-scheduler (2.1.5)
+      redis (~> 3)
+      rufus-scheduler (~> 3.2)
+      sidekiq (>= 3)
+      tilt (>= 1.4.0)
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+      sidekiq (>= 4.0, <= 6.0)
+      thor (~> 0)
+    simple-navigation (4.0.5)
+      activesupport (>= 2.3.2)
+    simple_form (3.5.0)
+      actionpack (> 4, < 5.2)
+      activemodel (> 4, < 5.2)
+    simplecov (0.14.1)
       docile (~> 1.1.0)
-      json (~> 1.8)
+      json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.0)
+    simplecov-html (0.10.1)
     slop (3.6.0)
-    sprockets (3.5.2)
+    sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.0.4)
+    sprockets-rails (3.2.0)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sqlite3 (1.3.11)
-    therubyracer (0.12.2)
-      libv8 (~> 3.16.14.0)
-      ref
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tilt (2.0.2)
-    tzinfo (1.2.2)
+    sshkit (1.13.1)
+      net-scp (>= 1.1.2)
+      net-ssh (>= 2.8.0)
+    statsd-instrument (2.1.2)
+    temple (0.8.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    thor (0.19.4)
+    thread (0.2.2)
+    thread_safe (0.3.6)
+    tilt (2.0.7)
+    twitter-text (1.14.5)
+      unf (~> 0.1.0)
+    tzinfo (1.2.3)
       thread_safe (~> 0.1)
-    uglifier (2.7.2)
-      execjs (>= 0.3.0)
-      json (>= 1.8.0)
+    tzinfo-data (1.2017.2)
+      tzinfo (>= 1.0.0)
+    uglifier (3.2.0)
+      execjs (>= 0.3.0, < 3)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.2)
-    unicode-display_width (1.0.2)
-    warden (1.2.6)
+    unf_ext (0.0.7.4)
+    unicode-display_width (1.2.1)
+    uniform_notifier (1.10.0)
+    warden (1.2.7)
       rack (>= 1.0)
-    web-console (2.3.0)
-      activemodel (>= 4.0)
-      binding_of_caller (>= 0.7.2)
-      railties (>= 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-    webmock (1.24.2)
+    webmock (3.0.1)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
+    webpacker (2.0)
+      activesupport (>= 4.2)
+      multi_json (~> 1.2)
+      railties (>= 4.2)
+    websocket-driver (0.6.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.2)
+    xpath (2.1.0)
+      nokogiri (~> 1.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  addressable
-  backport_new_renderer
-  better_errors
-  binding_of_caller
-  coffee-rails (~> 4.1.0)
-  devise
-  doorkeeper
-  dotenv-rails
-  fabrication
-  fast_blank
-  font-awesome-rails
-  fuubar
-  goldfinger
-  haml-rails
-  hiredis
-  htmlentities
-  http
-  jbuilder (~> 2.0)
-  jquery-rails
-  nokogiri
-  oj
-  onebox
-  ostatus2
-  paperclip (~> 4.3)
-  paranoia (~> 2.0)
-  pg
-  pry-rails
-  puma
-  quiet_assets
-  rabl
-  rack-mini-profiler
-  rails (= 4.2.5.1)
-  rails_12factor
-  rails_autolink
-  redis (~> 3.2)
-  rspec-rails
+  active_record_query_trace (~> 1.5)
+  addressable (~> 2.5)
+  annotate (~> 2.7)
+  aws-sdk (~> 2.9)
+  better_errors (~> 2.1)
+  binding_of_caller (~> 0.7)
+  bootsnap
+  brakeman (~> 3.6)
+  bullet (~> 5.5)
+  bundler-audit (~> 0.5)
+  capistrano (~> 3.8)
+  capistrano-rails (~> 1.2)
+  capistrano-rbenv (~> 2.1)
+  capistrano-yarn (~> 2.0)
+  capybara (~> 2.14)
+  cld3 (~> 3.1)
+  climate_control (~> 0.2)
+  devise (~> 4.2)
+  devise-two-factor (~> 3.0)
+  doorkeeper (~> 4.2)
+  dotenv-rails (~> 2.2)
+  fabrication (~> 2.16)
+  faker (~> 1.7)
+  fast_blank (~> 1.0)
+  fuubar (~> 2.2)
+  goldfinger (~> 1.2)
+  hamlit-rails (~> 0.2)
+  hiredis (~> 0.6)
+  htmlentities (~> 4.3)
+  http (~> 2.2)
+  http_accept_language (~> 2.1)
+  httplog (~> 0.99)
+  i18n-tasks (~> 0.9)
+  kaminari (~> 1.0)
+  letter_opener (~> 1.4)
+  letter_opener_web (~> 1.3)
+  link_header (~> 0.0)
+  lograge (~> 0.5)
+  microformats2 (~> 3.0)
+  nokogiri (~> 1.7)
+  oj (~> 3.0)
+  ostatus2 (~> 2.0)
+  ox (~> 2.5)
+  paperclip (~> 5.1)
+  paperclip-av-transcoder (~> 0.6)
+  parallel_tests (~> 2.14)
+  pg (~> 0.20)
+  pghero (~> 1.7)
+  pkg-config (~> 1.2)
+  pry-rails (~> 0.3)
+  puma (~> 3.8)
+  pundit (~> 1.1)
+  rabl (~> 0.13)
+  rack-attack (~> 5.0)
+  rack-cors (~> 0.4)
+  rack-timeout (~> 0.4)
+  rails (~> 5.1.0)
+  rails-controller-testing (~> 1.0)
+  rails-i18n (~> 5.0)
+  rails-settings-cached (~> 0.6)
+  redis (~> 3.3)
+  redis-namespace (~> 1.5)
+  redis-rails (~> 5.0)
+  rqrcode (~> 0.10)
+  rspec-rails (~> 3.6)
+  rspec-sidekiq (~> 3.0)
   rubocop
-  sass-rails (~> 5.0)
-  sdoc (~> 0.4.0)
-  simple_form
-  simplecov
-  sqlite3
-  therubyracer
-  uglifier (>= 1.3.0)
-  web-console (~> 2.0)
-  webmock
+  ruby-oembed (~> 0.12)
+  sanitize (~> 4.4)
+  scss_lint (~> 0.53)
+  sidekiq (~> 5.0)
+  sidekiq-bulk (~> 0.1.1)
+  sidekiq-scheduler (~> 2.1)
+  sidekiq-unique-jobs (~> 5.0)
+  simple-navigation (~> 4.0)
+  simple_form (~> 3.4)
+  simplecov (~> 0.14)
+  sprockets-rails (~> 3.2)
+  statsd-instrument (~> 2.1)
+  twitter-text (~> 1.14)
+  tzinfo-data (~> 1.2017)
+  uglifier (~> 3.2)
+  webmock (~> 3.0)
+  webpacker (~> 2.0)
+
+RUBY VERSION
+   ruby 2.4.1p111
 
 BUNDLED WITH
-   1.11.2
+   1.15.1

ISSUE_TEMPLATE.md

@@ -0,0 +1,6 @@
+[Issue text goes here].
+
+* * * *
+
+- [ ] I searched or browsed the repo’s other issues to ensure this is not a duplicate.
+- [ ] This bug happens on a [tagged release](https://github.com/tootsuite/mastodon/releases) and not on `master` (If you're a user, don't worry about this).

LICENSE

@@ -1,285 +1,624 @@
-        GNU GENERAL PUBLIC LICENSE
-           Version 2, June 1991
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-          Preamble
+                            Preamble
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
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+source code to the public.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
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+  An older license, called the Affero General Public License and
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   The precise terms and conditions for copying, distribution and
 modification follow.
 
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-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+                       TERMS AND CONDITIONS
 
-  0. This License applies to any program or other work which contains
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-language.  (Hereinafter, translation is included without limitation in
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+  "This License" refers to version 3 of the GNU Affero General Public License.
 
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+  "The Program" refers to any copyrightable work licensed under this
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+"recipients" may be individuals or organizations.
 
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-of it, thus forming a work based on the Program, and copy and
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+  To "modify" a work means to copy from or adapt all or part of the work
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+  To "propagate" a work means to do anything with it that, without
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+works, which are not by their nature extensions of the covered work,
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+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
 this License.
 
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Remote Network Interaction; Use with the GNU General Public License.
 
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
 
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
 
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
+  14. Revised Versions of this License.
 
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-          NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
-         END OF TERMS AND CONDITIONS
+  16. Limitation of Liability.
 
-      How to Apply These Terms to Your New Programs
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
@@ -287,53 +626,36 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
     Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+    GNU Affero General Public License for more details.
 
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
 
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.

Procfile

@@ -0,0 +1,2 @@
+web: bundle exec puma -C config/puma.rb
+worker: bundle exec sidekiq

Procfile.dev

@@ -0,0 +1,4 @@
+web: PORT=3000 bundle exec puma -C config/puma.rb
+sidekiq: PORT=3000 bundle exec sidekiq
+stream: PORT=4000 yarn run start
+webpack: ./bin/webpack-dev-server --host 0.0.0.0

README.md

@@ -1,58 +1,70 @@
 Mastodon
 ========
 
-Mastodon is a federated microblogging engine. An alternative implementation of the GNU Social project. Based on ActivityStreams, Webfinger, PubsubHubbub and Salmon.
+[![Build Status](http://img.shields.io/travis/tootsuite/mastodon.svg)][travis]
+[![Code Climate](https://img.shields.io/codeclimate/github/tootsuite/mastodon.svg)][code_climate]
 
-**Current status of the project is early development. Documentation &co will be added later**
+[travis]: https://travis-ci.org/tootsuite/mastodon
+[code_climate]: https://codeclimate.com/github/tootsuite/mastodon
 
-## Status
+Mastodon is a free, open-source social network server. A decentralized solution to commercial platforms, it avoids the risks of a single company monopolizing your communication. Anyone can run Mastodon and participate in the social network seamlessly.
 
-- GNU Social users can follow Mastodon users
-- Mastodon users can follow GNU Social users
-- Retweets, favourites, mentions, replies work in both directions
-- Public pages for profiles and single statuses
-- Sign up, login, forgotten passwords and changing password
-- Mentions and URLs converted to links in statuses
-- REST API, including home and mention timelines
-- OAuth2 provider system for the API
-- Upload header image for profile page
-- Deleting statuses, deletion propagation
+An alternative implementation of the GNU social project. Based on [ActivityStreams](https://en.wikipedia.org/wiki/Activity_Streams_(format)), [Webfinger](https://en.wikipedia.org/wiki/WebFinger), [PubsubHubbub](https://en.wikipedia.org/wiki/PubSubHubbub) and [Salmon](https://en.wikipedia.org/wiki/Salmon_(protocol)).
 
-Missing:
+Click on the screenshot to watch a demo of the UI:
 
-- Media attachments (photos, videos)
-- Streaming API
-- Blocking users, blocking remote instances
+[![Screenshot](https://i.imgur.com/pG3Nnz3.jpg)][youtube_demo]
 
-## Configuration
+[youtube_demo]: https://www.youtube.com/watch?v=YO1jQ8_rAMU
 
-- `LOCAL_DOMAIN` should be the domain/hostname of your instance. This is **absolutely required** as it is used for generating unique IDs for everything federation-related
-- `LOCAL_HTTPS` set it to `true` if HTTPS works on your website. This is used to generate canonical URLs, which is also important when generating and parsing federation-related IDs
-- `HUB_URL` should be the URL of the PubsubHubbub service that your instance is going to use. By default it is the open service of Superfeedr
+The project focus is a clean REST API and a good user interface. Ruby on Rails is used for the back-end, while React.js and Redux are used for the dynamic front-end. A static front-end for public resources (profiles and statuses) is also provided.
 
-Consult the example configuration file, `.env.production.sample` for the full list.
+If you would like, you can [support the development of this project on Patreon][patreon]. Alternatively, you can donate to this BTC address: `17j2g7vpgHhLuXhN4bueZFCvdxxieyRVWd`
 
-## Requirements
+[patreon]: https://www.patreon.com/user?u=619786
 
-- PostgreSQL
-- Redis
+## Resources
 
-## Running with Docker and Docker-Compose
+- [List of Mastodon instances](https://github.com/tootsuite/documentation/blob/master/Using-Mastodon/List-of-Mastodon-instances.md)
+- [Use this tool to find Twitter friends on Mastodon](https://mastodon-bridge.herokuapp.com)
+- [API overview](https://github.com/tootsuite/documentation/blob/master/Using-the-API/API.md)
+- [Frequently Asked Questions](https://github.com/tootsuite/documentation/blob/master/Using-Mastodon/FAQ.md)
+- [List of apps](https://github.com/tootsuite/documentation/blob/master/Using-Mastodon/Apps.md)
 
-The project now includes a `Dockerfile` and a `docker-compose.yml`. You need to turn `.env.production.sample` into `.env.production` with all the variables set before you can:
+## Features
 
-    docker-compose build
+- **Fully interoperable with GNU social and any OStatus platform**
+  Whatever implements Atom feeds, ActivityStreams, Salmon, PubSubHubbub and Webfinger is part of the network
+- **Real-time timeline updates**
+  See the updates of people you're following appear in real-time in the UI via WebSockets
+- **Federated thread resolving**
+  If someone you follow replies to a user unknown to the server, the server fetches the full thread so you can view it without leaving the UI
+- **Media attachments like images and WebM**
+  Upload and view images and WebM videos attached to the updates
+- **OAuth2 and a straightforward REST API**
+  Mastodon acts as an OAuth2 provider so 3rd party apps can use the API, which is RESTful and simple
+- **Background processing for long-running tasks**
+  Mastodon tries to be as fast and responsive as possible, so all long-running tasks that can be delegated to background processing, are
+- **Deployable via Docker**
+  You don't need to mess with dependencies and configuration if you want to try Mastodon, if you have Docker and Docker Compose the deployment is extremely easy
+  
+## Development
 
-And finally
+Please follow the [development guide](https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Development-guide.md) from the documentation repository.
 
-    docker-compose up
+## Deployment
 
-As usual, the first thing you would need to do would be to run migrations:
+There are guides in the documentation repository for [deploying on various platforms](https://github.com/tootsuite/documentation#running-mastodon).
 
-    docker-compose run web rake db:migrate
+## Contributing
 
-And since the instance running in the container will be running in production mode, you need to pre-compile assets:
+You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository. [Here are the guidelines for code contributions](CONTRIBUTING.md)
 
-    docker-compose run web rake assets:precompile
+**IRC channel**: #mastodon on irc.freenode.net
 
-The container has two volumes, for the assets and for user uploads. The default docker-compose.yml maps them to the repository's `public/assets` and `public/system` directories, you may wish to put them somewhere else. Likewise, the PostgreSQL and Redis images have data containers that you may wish to map somewhere where you know how to find them and back them up.
+## Extra credits
+
+- The [Emoji One](https://github.com/Ranks/emojione) pack has been used for the emojis
+- The error page image courtesy of [Dopatwo](https://www.youtube.com/user/dopatwo)
+
+![Mastodon error image](https://mastodon.social/oops.png)

Vagrantfile

@@ -0,0 +1,122 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+ENV["PORT"] ||= "3000"
+
+$provision = <<SCRIPT
+
+cd /vagrant # This is where the host folder/repo is mounted
+
+# Add the yarn repo + yarn repo keys
+curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+sudo apt-add-repository 'deb https://dl.yarnpkg.com/debian/ stable main'
+
+# Add repo for NodeJS
+curl -sL https://deb.nodesource.com/setup_6.x | sudo bash -
+
+# Add firewall rule to redirect 80 to PORT and save
+sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port #{ENV["PORT"]}
+echo iptables-persistent iptables-persistent/autosave_v4 boolean true | sudo debconf-set-selections
+echo iptables-persistent iptables-persistent/autosave_v6 boolean true | sudo debconf-set-selections
+sudo apt-get install iptables-persistent -y
+
+# Add packages to build and run Mastodon
+sudo apt-get install \
+  git-core \
+  g++ \
+  libpq-dev \
+  libxml2-dev \
+  libxslt1-dev \
+  imagemagick \
+  nodejs \
+  redis-server \
+  redis-tools \
+  postgresql \
+  postgresql-contrib \
+  protobuf-compiler \
+  yarn \
+  libprotobuf-dev \
+  libreadline-dev \
+  -y
+
+# Install rvm
+read RUBY_VERSION < .ruby-version
+gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
+curl -sSL https://get.rvm.io | bash -s stable --ruby=$RUBY_VERSION
+source /home/vagrant/.rvm/scripts/rvm
+
+# Configure database
+sudo -u postgres createuser -U postgres vagrant -s
+sudo -u postgres createdb -U postgres mastodon_development
+
+# Install gems and node modules
+gem install bundler foreman
+bundle install
+yarn install
+
+# Build Mastodon
+export $(cat ".env.vagrant" | xargs)
+bundle exec rails db:setup
+
+# Configure automatic loading of environment variable
+echo 'export $(cat "/vagrant/.env.vagrant" | xargs)' >> ~/.bash_profile
+
+SCRIPT
+
+$start = <<SCRIPT
+
+echo 'To start server'
+echo '  $ vagrant ssh -c "cd /vagrant && foreman start"'
+
+SCRIPT
+
+VAGRANTFILE_API_VERSION = "2"
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+
+  config.vm.box = "ubuntu/trusty64"
+
+  config.vm.provider :virtualbox do |vb|
+    vb.name = "mastodon"
+    vb.customize ["modifyvm", :id, "--memory", "2048"]
+
+    # Disable VirtualBox DNS proxy to skip long-delay IPv6 resolutions.
+    # https://github.com/mitchellh/vagrant/issues/1172
+    vb.customize ["modifyvm", :id, "--natdnsproxy1", "off"]
+    vb.customize ["modifyvm", :id, "--natdnshostresolver1", "off"]
+
+    # Use "virtio" network interfaces for better performance.
+    vb.customize ["modifyvm", :id, "--nictype1", "virtio"]
+    vb.customize ["modifyvm", :id, "--nictype2", "virtio"]
+
+  end
+
+  config.vm.hostname = "mastodon.dev"
+
+  # This uses the vagrant-hostsupdater plugin, and lets you
+  # access the development site at http://mastodon.dev.
+  # To install:
+  #   $ vagrant plugin install vagrant-hostsupdater
+  if defined?(VagrantPlugins::HostsUpdater)
+    config.vm.network :private_network, ip: "192.168.42.42", nictype: "virtio"
+    config.hostsupdater.remove_on_suspend = false
+  end
+
+  if config.vm.networks.any? { |type, options| type == :private_network }
+    config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['rw', 'vers=3', 'tcp']
+  else
+    config.vm.synced_folder ".", "/vagrant"
+  end
+
+  # Otherwise, you can access the site at http://localhost:3000 and http://localhost:4000 , http://localhost:8080
+  config.vm.network :forwarded_port, guest: 3000, host: 3000
+  config.vm.network :forwarded_port, guest: 4000, host: 4000
+  config.vm.network :forwarded_port, guest: 8080, host: 8080
+
+  # Full provisioning script, only runs on first 'vagrant up' or with 'vagrant provision'
+  config.vm.provision :shell, inline: $provision, privileged: false
+
+  # Start up script, runs on every 'vagrant up'
+  config.vm.provision :shell, inline: $start, run: 'always', privileged: false
+
+end

app.json

@@ -0,0 +1,114 @@
+{
+  "name": "Mastodon",
+  "description": "A GNU Social-compatible microblogging server",
+  "repository": "https://github.com/tootsuite/mastodon",
+  "logo": "https://github.com/tootsuite/mastodon/raw/master/app/assets/images/logo.png",
+  "env": {
+    "HEROKU": {
+      "description": "Leave this as true",
+      "value": "true",
+      "required": true
+    },
+    "LOCAL_DOMAIN": {
+      "description": "The domain that your Mastodon instance will run on (this can be appname.herokuapp.com or a custom domain)",
+      "required": true
+    },
+    "LOCAL_HTTPS": {
+      "description": "Will your domain support HTTPS? (Automatic for herokuapp, requires manual configuration for custom domains)",
+      "value": "false",
+      "required": true
+    },
+    "PAPERCLIP_SECRET": {
+      "description": "The secret key for storing media files",
+      "generator": "secret"
+    },
+    "SECRET_KEY_BASE": {
+      "description": "The secret key base",
+      "generator": "secret"
+    },
+    "OTP_SECRET": {
+      "description": "One-time password secret",
+      "generator": "secret"
+    },
+    "SINGLE_USER_MODE": {
+      "description": "Should the instance run in single user mode? (Disable registrations, redirect to front page)",
+      "value": "false",
+      "required": true
+    },
+    "S3_ENABLED": {
+      "description": "Should Mastodon use Amazon S3 for storage? This is highly recommended, as Heroku does not have persistent file storage (files will be lost).",
+      "value": "true",
+      "required": false
+    },
+    "S3_BUCKET": {
+      "description": "Amazon S3 Bucket",
+      "required": false
+    },
+    "S3_REGION": {
+      "description": "Amazon S3 region that the bucket is located in",
+      "required": false
+    },
+    "AWS_ACCESS_KEY_ID": {
+      "description": "Amazon S3 Access Key",
+      "required": false
+    },
+    "AWS_SECRET_ACCESS_KEY": {
+      "description": "Amazon S3 Secret Key",
+      "required": false
+    },
+    "SMTP_SERVER": {
+      "description": "Hostname for SMTP server, if you want to enable email",
+      "required": false
+    },
+    "SMTP_PORT": {
+      "description": "Port for SMTP server",
+      "required": false
+    },
+    "SMTP_LOGIN": {
+      "description": "Username for SMTP server",
+      "required": false
+    },
+    "SMTP_PASSWORD": {
+      "description": "Password for SMTP server",
+      "required": false
+    },
+    "SMTP_DOMAIN": {
+      "description": "Domain for SMTP server. Will default to instance domain if blank.",
+      "required": false
+    },
+    "SMTP_FROM_ADDRESS": {
+      "description": "Address to send emails from",
+      "required": false
+    },
+    "SMTP_AUTH_METHOD": {
+      "description": "Authentication method to use with SMTP server. Default is 'plain'.",
+      "required": false
+    },
+    "SMTP_OPENSSL_VERIFY_MODE": {
+      "description": "SMTP server certificate verification mode. Defaults is 'peer'.",
+      "required": false
+    },
+    "SMTP_ENABLE_STARTTLS_AUTO": {
+      "description": "Enable STARTTLS if SMTP server supports it? Default is true.",
+      "required": false
+    }
+  },
+  "buildpacks": [
+    {
+      "url": "https://github.com/heroku/heroku-buildpack-apt"
+    },
+    {
+      "url": "heroku/nodejs"
+    },
+    {
+      "url": "heroku/ruby"
+    }
+  ],
+  "scripts": {
+    "postdeploy": "bundle exec rails db:migrate && bundle exec rails db:seed"
+  },
+  "addons": [
+    "heroku-postgresql",
+    "heroku-redis"
+  ]
+}

app/assets/javascripts/api/accounts.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/api/follows.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/api/statuses.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/application.js

@@ -1,15 +0,0 @@
-// This is a manifest file that'll be compiled into application.js, which will include all the files
-// listed below.
-//
-// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
-// or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path.
-//
-// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-// compiled file.
-//
-// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
-// about supported directives.
-//
-//= require jquery
-//= require jquery_ujs
-//= require_tree .

app/assets/javascripts/mastodon-logo.coffee

@@ -1,48 +0,0 @@
-defaultClass = 'mastodon-shape'
-pieces = [
-  'path#mastodon-tusk-front, path#mastodon-tusk-back',
-  'path#mastodon-nose',
-  'path#mastodon-cheek',
-  'path#mastodon-forehead',
-  'path#mastodon-backhead',
-  'path#mastodon-ear',
-]
-pieceIndex = 0
-firstPiece = pieces[0]
-
-currentTimer = null
-delay        = 100
-runs         = 0
-stop_at_run  = 1
-
-clearHighlights = ->
-  $(".#{defaultClass}.highlight").attr('class', defaultClass)
-
-start = ->
-  clearHighlights()
-  pieceIndex = 0
-  runs = 0
-  pieces.reverse() unless pieces[0] == firstPiece
-  clearInterval(currentTimer) if currentTimer
-  currentTimer = setInterval(work, delay)
-
-stop = ->
-  clearInterval(currentTimer)
-  clearHighlights()
-
-work = ->
-  clearHighlights()
-  $(pieces[pieceIndex]).attr('class', "#{defaultClass} highlight")
-
-  if pieceIndex == pieces.length - 1
-    pieceIndex = 0
-    pieces.reverse()
-    runs++
-  else
-    pieceIndex++
-
-  if runs == stop_at_run
-    stop()
-
-$ ->
-  setTimeout(start, 100)

app/assets/javascripts/oauth/applications.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/settings.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/accounts.scss

@@ -1,91 +0,0 @@
-.card {
-  background: #282c37;
-  background-size: cover;
-  padding: 60px 0;
-  padding-bottom: 10px;
-  border-radius: 4px 4px 0 0;
-  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
-  overflow: hidden;
-  position: relative;
-
-  &:after {
-    background: rgba(0, 0, 0, 0.5);
-    display: block;
-    content: "";
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    z-index: 1;
-  }
-
-  .name {
-    display: block;
-    font-size: 20px;
-    line-height: 18px * 1.5;
-    color: #fff;
-    font-weight: 500;
-    text-align: center;
-    position: relative;
-    z-index: 2;
-
-    small {
-      display: block;
-      font-size: 14px;
-      color: #2b90d9;
-      font-weight: 400;
-    }
-  }
-
-  .avatar {
-    width: 120px;
-    margin: 0 auto;
-    margin-bottom: 15px;
-    position: relative;
-    z-index: 2;
-
-    img {
-      width: 120px;
-      height: 120px;
-      display: block;
-      border-radius: 120px;
-    }
-  }
-
-  .details {
-    display: flex;
-    margin-top: 30px;
-    position: relative;
-    z-index: 2;
-  }
-
-  .counter {
-    width: 80px;
-    color: #9baec8;
-    padding: 0 10px;
-    border-right: 1px solid #9baec8;
-    cursor: default;
-
-    .counter-label {
-      font-size: 12px;
-      text-transform: uppercase;
-      display: block;
-      margin-bottom: 5px;
-    }
-
-    .counter-number {
-      font-weight: 500;
-      font-size: 18px;
-      color: #fff;
-    }
-  }
-
-  .bio {
-    flex: 1;
-    font-size: 14px;
-    line-height: 18px;
-    padding: 5px 10px;
-    color: #d9e1e8;
-  }
-}

app/assets/stylesheets/api/accounts.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the Api::Accounts controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/follows.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Follows controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/salmon.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Salmon controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/statuses.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Statuses controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/subscriptions.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Subscriptions controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/application.scss

@@ -1,336 +0,0 @@
-$primary-color: #ff7473;
-$secondary-color: #ffc952;
-$tertiary-color: #47b8e0;
-$quaternary-color: #34314c;
-$background-color: #fff;
-$darker-background-color: #e3dede;
-$text-color: #333030;
-$lighter-text-color: #8b8687;
-
-@import url(https://fonts.googleapis.com/css?family=Roboto:400,500,400italic);
-@import url(https://fonts.googleapis.com/css?family=Roboto+Mono:400,500);
-@import "font-awesome";
-
-/* http://meyerweb.com/eric/tools/css/reset/
-   v2.0 | 20110126
-   License: none (public domain)
-*/
-
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed,
-figure, figcaption, footer, header, hgroup,
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
-  margin: 0;
-  padding: 0;
-  border: 0;
-  font-size: 100%;
-  font: inherit;
-  vertical-align: baseline;
-}
-
-/* HTML5 display-role reset for older browsers */
-article, aside, details, figcaption, figure,
-footer, header, hgroup, menu, nav, section {
-  display: block;
-}
-
-body {
-  line-height: 1;
-}
-
-ol, ul {
-  list-style: none;
-}
-
-blockquote, q {
-  quotes: none;
-}
-
-blockquote:before, blockquote:after,
-q:before, q:after {
-  content: '';
-  content: none;
-}
-
-table {
-  border-collapse: collapse;
-  border-spacing: 0;
-}
-
-body {
-  font-family: 'Roboto', sans-serif;
-  background: #282c37 image-url('background-photo.jpeg');
-  background-size: cover;
-  background-attachment: fixed;
-  font-size: 13px;
-  line-height: 18px;
-  font-weight: 400;
-  color: #fff;
-  padding-bottom: 140px;
-}
-
-.container {
-  width: 700px;
-  margin: 0 auto;
-  margin-top: 40px;
-}
-
-.logo-container {
-  width: 400px;
-  margin: 100px auto;
-  cursor: default;
-
-  h1 {
-    display: block;
-    text-align: center;
-    color: #fff;
-    font-size: 48px;
-    font-weight: 500;
-
-    a {
-      color: inherit;
-      text-decoration: none;
-      outline: 0;
-    }
-
-    small {
-      display: block;
-      font-size: 12px;
-      font-weight: 400;
-      font-family: 'Roboto Mono', monospace;
-    }
-  }
-}
-
-.form-container {
-  width: 400px;
-  margin: 0 auto;
-
-  .field {
-    margin-bottom: 15px;
-  }
-
-  input[type=text], input[type=email], input[type=password] {
-    background: transparent;
-    border: 0;
-    border-bottom: 2px solid #9baec8;
-    padding: 7px 0;
-    font-size: 16px;
-    color: #fff;
-    display: block;
-    width: 100%;
-    outline: 0;
-
-    &:invalid {
-      box-shadow: none;
-    }
-
-    &:focus:invalid {
-      border-bottom-color: #df405a;
-    }
-
-    &:required:valid {
-      border-bottom-color: #79bd9a;
-    }
-
-    &:active, &:focus {
-      border-bottom-color: #2b90d9;
-    }
-  }
-
-  .field_with_error {
-    input[type=text], input[type=email], input[type=password] {
-      border-bottom-color: #df405a;
-    }
-  }
-
-  .prompt {
-    font-size: 16px;
-    color: #9baec8;
-    text-align: center;
-
-    .prompt-highlight {
-      font-weight: 500;
-      color: #fff;
-    }
-  }
-
-  code.copypasteable {
-    display: block;
-    font-family: 'Roboto Mono', monospace;
-    font-weight: 400;
-    font-size: 12px;
-    margin-top: 20px;
-    background: #282c37;
-    border-radius: 4px;
-    padding: 2px;
-    word-wrap: break-word;
-  }
-
-  .actions {
-    margin-top: 30px;
-
-    button {
-      display: block;
-      width: 100%;
-      border: 0;
-      border-radius: 4px;
-      background: #2b90d9;
-      color: #fff;
-      font-size: 18px;
-      padding: 10px;
-      text-transform: uppercase;
-      cursor: pointer;
-      font-weight: 500;
-      outline: 0;
-      margin-bottom: 10px;
-
-      &:hover {
-        background-color: lighten(#2b90d9, 5%);
-      }
-
-      &:active, &:focus {
-        position: relative;
-        top: 1px;
-        background-color: darken(#2b90d9, 5%);
-      }
-
-      &.negative {
-        background: #df405a;
-
-        &:hover {
-          background-color: lighten(#df405a, 5%);
-        }
-
-        &:active, &:focus {
-          background-color: darken(#df405a, 5%);
-        }
-      }
-    }
-  }
-
-  .form-footer {
-    margin-top: 30px;
-    text-align: center;
-
-    a {
-      color: #9baec8;
-      text-decoration: none;
-
-      &:hover {
-        color: #d9e1e8;
-        text-decoration: underline;
-      }
-    }
-  }
-
-  #error_explanation {
-    background: #282c37;
-    color: #9baec8;
-    border-radius: 4px;
-    padding: 15px 10px;
-    margin-bottom: 30px;
-    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
-
-    h2 {
-      font-weight: 500;
-      margin-bottom: 5px;
-    }
-
-    li {
-      margin-left: 15px;
-      list-style: circle;
-    }
-  }
-}
-
-.no-list {
-  list-style: none;
-
-  li {
-    display: inline-block;
-    margin: 0 5px;
-  }
-}
-
-.footer {
-  text-align: center;
-  margin-top: 30px;
-
-  .domain {
-    font-size: 12px;
-    font-weight: 400;
-    font-family: 'Roboto Mono', monospace;
-  }
-}
-
-.mastodon {
-  $head: #282c37;
-  $tusk: #d9e1e8;
-  $backdrop: #2b90d9;
-  $highlight: 18%;
-
-  .mastodon-backdrop {
-    fill: $backdrop;
-  }
-
-  #mastodon-ear {
-    fill: lighten($head, 5%);
-
-    &:hover, &.highlight {
-      fill: lighten($head, $highlight);
-    }
-  }
-
-  #mastodon-head-backdrop {
-    fill: darken($head, 5%);
-
-    &:hover, &.highlight {
-      fill: darken($head, 5%);
-    }
-  }
-
-  #mastodon-nose, #mastodon-cheek, #mastodon-forehead, #mastodon-backhead {
-    fill: $head;
-
-    &:hover, &.highlight {
-      fill: lighten($head, $highlight);
-    }
-  }
-
-  #mastodon-tusk-front {
-    fill: lighten($tusk, 5%);
-  }
-
-  #mastodon-tusk-back {
-    fill: $tusk;
-
-    &:hover, &.highlight {
-      fill: lighten($tusk, $highlight);
-    }
-  }
-
-  .mastodon-shape {
-    transition: all 0.8s ease;
-    stroke: transparent;
-    stroke-width: 0px;
-
-    &:hover, &.highlight {
-      transition-duration: 0.2s;
-    }
-  }
-}
-
-@import 'home';
-@import 'accounts';
-@import 'stream_entries';
-@import 'dashboard'

app/assets/stylesheets/dashboard.scss

@@ -1,345 +0,0 @@
-.dashboard-wrapper {
-  background: #282c37;
-  border-radius: 4px;
-  margin: 20px auto;
-  width: 940px;
-  display: flex;
-  overflow: hidden;
-
-  .dashboard__sidebar {
-    width: 240px;
-    border-radius: 4px 0 0 4px;
-    flex-shrink: 0;
-
-    .dashboard__top-bar {
-      border-radius: 4px 0 0 0;
-    }
-
-    ul {
-      padding: 20px 0;
-
-      a {
-        display: block;
-        padding: 7px 20px;
-        color: #d9e1e8;
-        text-decoration: none;
-        font-size: 14px;
-        font-weight: 400;
-
-        .fa {
-          display: inline-block;
-          width: 18px;
-          text-align: center;
-          margin-right: 5px;
-        }
-
-        &:hover {
-          color: #fff;
-          background: darken(#282c37, 1%);
-        }
-      }
-
-      .active {
-        a {
-          background: darken(#282c37, 5%);
-          border-left: 2px solid #2b90d9;
-          padding-left: 18px;
-        }
-      }
-    }
-  }
-
-  .dashboard__current-user {
-    padding: 20px;
-
-    a {
-      text-decoration: none;
-      color: inherit;
-    }
-
-    .dashboard__current-user__avatar {
-      display: block;
-      width: 50px;
-      height: 50px;
-      border-radius: 50px;
-      float: left;
-      margin-right: 15px;
-    }
-
-    .dashboard__current-user__display-name {
-      font-weight: 500;
-      font-size: 13px;
-      color: #d9e1e8;
-      display: block;
-      margin-top: 5px;
-    }
-
-    .dashboard__current-user__username {
-      font-size: 12px;
-      display: block;
-      color: #2b90d9;
-    }
-  }
-
-  .dashboard__logo {
-    color: #2b90d9;
-
-    span {
-      font-weight: 500;
-    }
-  }
-
-  .dashboard__top-bar {
-    background: #fff;
-    padding: 20px;
-    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
-    color: #282c37;
-    font-size: 16px;
-    overflow: hidden;
-
-    &.alternate {
-      background: lighten(#282c37, 10%);
-      text-align: center;
-    }
-
-    ul {
-      float: right;
-      list-style: none;
-      display: block;
-
-      li {
-        display: inline-block;
-        margin-left: 7px;
-      }
-    }
-
-    a {
-      color: #9baec8;
-      text-decoration: none;
-    }
-  }
-
-  .dashboard__content {
-    flex: 1;
-    background: #d9e1e8;
-    border-radius: 0 4px 4px 0;
-
-    .dashboard__content__content {
-      padding: 20px;
-      color: #282c37;
-      line-height: 18px;
-
-      h3 {
-        font-size: 14px;
-        font-weight: 500;
-        margin-bottom: 15px;
-      }
-
-      p {
-        margin-bottom: 15px;
-      }
-
-      samp {
-        font-family: 'Roboto Mono', monospace;
-      }
-
-      ul {
-        list-style: circle;
-        padding-left: 15px;
-        margin-bottom: 15px;
-      }
-
-      .table {
-        width: 100%;
-
-        th {
-          font-weight: 500;
-          text-align: left;
-          border-bottom: 1px solid lighten(#282c37, 55%);
-        }
-
-        th, td {
-          padding: 5px 0;
-          line-height: 18px;
-        }
-      }
-
-      a {
-        color: #2b90d9;
-        text-decoration: underline;
-
-        &:hover {
-          text-decoration: none;
-        }
-      }
-
-      .btn {
-        display: inline-block;
-        border: 0;
-        background: #2b90d9;
-        border-radius: 16px;
-        padding: 6px 16px;
-        font-size: 12px;
-        font-weight: 500;
-        color: #fff;
-        cursor: pointer;
-        font-family: 'Roboto', sans-serif;
-        text-decoration: none;
-
-        &:hover {
-          background: lighten(#2b90d9, 5%);
-        }
-
-        &.btn-iconized {
-          font-size: 16px;
-          font-weight: 400;
-          width: 24px;
-          text-align: center;
-          padding: 10px 7px;
-          border-radius: 100px;
-          box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
-        }
-      }
-    }
-
-    .dashboard__top-bar {
-      border-radius: 0 4px 0 0;
-    }
-  }
-}
-
-.simple_form {
-  .form-actions {
-    padding-top: 20px;
-    text-align: center;
-  }
-
-  .error_notification {
-    color: #df405a;
-    font-weight: 500;
-    margin-bottom: 15px;
-  }
-
-  .input {
-    margin-bottom: 15px;
-
-    label {
-      display: block;
-      text-transform: uppercase;
-      font-size: 11px;
-      font-weight: 500;
-      margin-bottom: 10px;
-    }
-
-    input[type=text], input[type=email], input[type=password], textarea {
-      display: block;
-      box-sizing: border-box;
-      width: 100%;
-      border: 0;
-      background: transparent;
-      border-bottom: 1px solid lighten(#282c37, 55%);
-      padding: 5px 0;
-      outline: 0;
-      padding-bottom: 6px;
-      font-size: 14px;
-      font-family: 'Roboto', sans-serif;
-
-      &:focus, &:active {
-        border-bottom: 2px solid #2b90d9;
-        padding-bottom: 5px;
-      }
-    }
-
-    input[type=file] {
-      display: block;
-    }
-
-    .hint {
-      display: block;
-      margin-top: 5px;
-      color: lighten(#282c37, 25%);
-    }
-
-    &.field_with_errors {
-      input[type=text], input[type=email], input[type=password], textarea {
-        border-bottom: 2px solid #df405a;
-        padding-bottom: 5px;
-
-        &:focus, &:active {
-          border-bottom: 2px solid #2b90d9;
-          padding-bottom: 5px;
-        }
-      }
-
-      .error {
-        display: block;
-        margin-top: 5px;
-        color: #df405a;
-      }
-    }
-  }
-}
-
-.panel {
-  box-sizing: border-box;
-  padding: 10px 15px;
-  background: lighten(#d9e1e8, 5%);
-  margin-bottom: 20px;
-  border-radius: 4px;
-
-  .panel-heading {
-    font-size: 13px;
-    text-transform: uppercase;
-    color: lighten(#282c37, 25%);
-    margin-bottom: 10px;
-  }
-
-  &.panel-full {
-    width: 100%;
-  }
-
-  .panel-row {
-    display: flex;
-
-    dt {
-      color: #282c37;
-      width: 100px;
-    }
-
-    dd {
-      flex: 1;
-      color: lighten(#282c37, 25%);
-    }
-
-    &.panel-row-wider {
-      dt {
-        width: auto;
-        flex: 1;
-      }
-    }
-  }
-}
-
-.row {
-  overflow: hidden;
-  clear: both;
-
-  .panel {
-    float: left;
-    width: 320px;
-    margin-right: 20px;
-
-    &:last-child {
-      margin-right: 0;
-    }
-  }
-}
-
-.page-actions {
-  margin-top: 20px;
-  text-align: right;
-
-  .btn {
-    margin-left: 5px;
-  }
-}

app/assets/stylesheets/home.scss

@@ -1,11 +0,0 @@
-.api-descriptions {
-  .address {
-    samp {
-      font-weight: 400;
-
-      &.method {
-        font-weight: 500;
-      }
-    }
-  }
-}

app/assets/stylesheets/oauth/applications.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the oauth::applications controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/settings.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the settings controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/stream_entries.scss

@@ -1,187 +0,0 @@
-.activity-stream {
-  clear: both;
-  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
-
-  .entry {
-    border-bottom: 1px solid #d9e1e8;
-    background: #fff;
-    border-left: 2px solid #fff;
-
-    &.entry-reblog {
-      border-left-color: #2b90d9;
-    }
-
-    &.entry-predecessor, &.entry-successor {
-      background: #d9e1e8;
-      border-left-color: #d9e1e8;
-
-      .header {
-        .header__right {
-          .counter-btn {
-            color: darken(#d9e1e8, 15%);
-          }
-        }
-      }
-    }
-
-    &.entry-follow, &.entry-favourite {
-      .content {
-        padding-top: 10px;
-        padding-bottom: 10px;
-
-        strong {
-          font-weight: 500;
-        }
-      }
-    }
-
-    &:last-child {
-      border-bottom: 0;
-      border-radius: 0 0 4px 4px;
-    }
-  }
-
-  &.activity-stream-headless {
-    .entry:first-child {
-      border-radius: 4px 4px 0 0;
-
-      &:last-child {
-        border-radius: 4px;
-      }
-    }
-  }
-
-  &.activity-stream-embedded {
-    box-shadow: none;
-
-    .entry {
-      border-radius: 0;
-    }
-  }
-
-  .entry__container {
-    display: flex;
-  }
-
-  .avatar {
-    width: 56px;
-    padding: 15px;
-
-    img {
-      width: 56px;
-      height: 56px;
-      display: block;
-      border-radius: 56px;
-    }
-  }
-
-  .entry__container__container {
-    flex-grow: 1;
-  }
-
-  .header {
-    margin-bottom: 10px;
-    padding: 15px;
-    padding-bottom: 0;
-    padding-left: 8px;
-    display: flex;
-
-    .header__left {
-      flex: 1;
-    }
-
-    .header__right {
-      .counter-btn {
-        color: #d9e1e8;
-        display: inline-block;
-        padding: 0 10px;
-        cursor: default;
-
-        .counter-number {
-          font-weight: 500;
-          display: inline-block;
-          margin-left: 3px;
-          font-size: 12px;
-        }
-
-        &.reblogged {
-          color: #2b90d9;
-        }
-
-        &.favourited {
-          color: #df405a;
-        }
-      }
-    }
-
-    .name {
-      text-decoration: none;
-      color: #9baec8;
-
-      strong {
-        color: #282c37;
-        font-weight: 500;
-      }
-
-      &:hover {
-        strong {
-          text-decoration: underline;
-        }
-      }
-    }
-  }
-
-  .pre-header {
-    border-bottom: 1px solid #d9e1e8;
-    color: #2b90d9;
-    padding: 5px 10px;
-    padding-left: 8px;
-    clear: both;
-
-    .name {
-      color: #2b90d9;
-      font-weight: 500;
-      text-decoration: none;
-
-      &:hover {
-        text-decoration: underline;
-      }
-    }
-  }
-
-  .content {
-    font-size: 14px;
-    padding: 0 10px;
-    padding-left: 8px;
-    padding-bottom: 25px;
-    color: #282c37;
-
-    a {
-      color: #2b90d9;
-      text-decoration: none;
-
-      &:hover {
-        text-decoration: underline;
-      }
-
-      &.mention {
-        &:hover {
-          text-decoration: none;
-
-          span {
-            text-decoration: underline;
-          }
-        }
-      }
-    }
-  }
-
-  .time {
-    text-decoration: none;
-    color: #9baec8;
-
-    &:hover {
-      text-decoration: underline;
-    }
-  }
-}

app/controllers/about_controller.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class AboutController < ApplicationController
+  before_action :set_body_classes
+  before_action :set_instance_presenter, only: [:show, :more]
+
+  def show; end
+
+  def more; end
+
+  def terms; end
+
+  private
+
+  def new_user
+    User.new.tap(&:build_account)
+  end
+  helper_method :new_user
+
+  def set_instance_presenter
+    @instance_presenter = InstancePresenter.new
+  end
+
+  def set_body_classes
+    @body_classes = 'about-body'
+  end
+end

app/controllers/account_follow_controller.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class AccountFollowController < ApplicationController
+  include AccountControllerConcern
+
+  before_action :authenticate_user!
+
+  def create
+    FollowService.new.call(current_user.account, @account.acct)
+    redirect_to account_path(@account)
+  end
+end

app/controllers/account_unfollow_controller.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class AccountUnfollowController < ApplicationController
+  include AccountControllerConcern
+
+  before_action :authenticate_user!
+
+  def create
+    UnfollowService.new.call(current_user.account, @account)
+    redirect_to account_path(@account)
+  end
+end

app/controllers/accounts_controller.rb

@@ -1,29 +1,27 @@
-class AccountsController < ApplicationController
-  layout 'public'
+# frozen_string_literal: true
 
-  before_action :set_account
-  before_action :set_webfinger_header
+class AccountsController < ApplicationController
+  include AccountControllerConcern
 
   def show
-    @statuses = @account.statuses.order('id desc').with_includes.with_counters
-
     respond_to do |format|
-      format.html
-      format.atom
+      format.html do
+        @statuses = @account.statuses.permitted_for(@account, current_account).paginate_by_max_id(20, params[:max_id], params[:since_id])
+        @statuses = cache_collection(@statuses, Status)
+      end
+
+      format.atom do
+        @entries = @account.stream_entries.where(hidden: false).with_includes.paginate_by_max_id(20, params[:max_id], params[:since_id])
+        render xml: AtomSerializer.render(AtomSerializer.new.feed(@account, @entries.to_a))
+      end
+
+      format.activitystreams2
     end
   end
 
   private
 
   def set_account
-    @account = Account.find_by!(username: params[:username], domain: nil)
-  end
-
-  def set_webfinger_header
-    response.headers['Link'] = "<#{webfinger_account_url}>; rel=\"lrdd\"; type=\"application/xrd+xml\""
-  end
-
-  def webfinger_account_url
-    webfinger_url(resource: "acct:#{@account.acct}@#{Rails.configuration.x.local_domain}")
+    @account = Account.find_local!(params[:username])
   end
 end

app/controllers/admin/accounts_controller.rb

@@ -0,0 +1,61 @@
+# frozen_string_literal: true
+
+module Admin
+  class AccountsController < BaseController
+    before_action :set_account, only: [:show, :subscribe, :unsubscribe, :redownload]
+    before_action :require_remote_account!, only: [:subscribe, :unsubscribe, :redownload]
+
+    def index
+      @accounts = filtered_accounts.page(params[:page])
+    end
+
+    def show; end
+
+    def subscribe
+      Pubsubhubbub::SubscribeWorker.perform_async(@account.id)
+      redirect_to admin_account_path(@account.id)
+    end
+
+    def unsubscribe
+      UnsubscribeService.new.call(@account)
+      redirect_to admin_account_path(@account.id)
+    end
+
+    def redownload
+      @account.avatar = @account.avatar_remote_url
+      @account.header = @account.header_remote_url
+      @account.save!
+
+      redirect_to admin_account_path(@account.id)
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:id])
+    end
+
+    def require_remote_account!
+      redirect_to admin_account_path(@account.id) if @account.local?
+    end
+
+    def filtered_accounts
+      AccountFilter.new(filter_params).results
+    end
+
+    def filter_params
+      params.permit(
+        :local,
+        :remote,
+        :by_domain,
+        :silenced,
+        :recent,
+        :suspended,
+        :username,
+        :display_name,
+        :email,
+        :ip
+      )
+    end
+  end
+end

app/controllers/admin/base_controller.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+module Admin
+  class BaseController < ApplicationController
+    before_action :require_admin!
+
+    layout 'admin'
+  end
+end

app/controllers/admin/confirmations_controller.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module Admin
+  class ConfirmationsController < BaseController
+    def create
+      account_user.confirm
+      redirect_to admin_accounts_path
+    end
+
+    private
+
+    def account_user
+      Account.find(params[:account_id]).user || raise(ActiveRecord::RecordNotFound)
+    end
+  end
+end

app/controllers/admin/domain_blocks_controller.rb

@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+module Admin
+  class DomainBlocksController < BaseController
+    before_action :set_domain_block, only: [:show, :destroy]
+
+    def index
+      @domain_blocks = DomainBlock.page(params[:page])
+    end
+
+    def new
+      @domain_block = DomainBlock.new
+    end
+
+    def create
+      @domain_block = DomainBlock.new(resource_params)
+
+      if @domain_block.save
+        DomainBlockWorker.perform_async(@domain_block.id)
+        redirect_to admin_domain_blocks_path, notice: I18n.t('admin.domain_blocks.created_msg')
+      else
+        render :new
+      end
+    end
+
+    def show; end
+
+    def destroy
+      UnblockDomainService.new.call(@domain_block, retroactive_unblock?)
+      redirect_to admin_domain_blocks_path, notice: I18n.t('admin.domain_blocks.destroyed_msg')
+    end
+
+    private
+
+    def set_domain_block
+      @domain_block = DomainBlock.find(params[:id])
+    end
+
+    def resource_params
+      params.require(:domain_block).permit(:domain, :severity, :reject_media, :retroactive)
+    end
+
+    def retroactive_unblock?
+      ActiveRecord::Type.lookup(:boolean).cast(resource_params[:retroactive])
+    end
+  end
+end

app/controllers/admin/instances_controller.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Admin
+  class InstancesController < BaseController
+    def index
+      @instances = ordered_instances
+    end
+
+    private
+
+    def paginated_instances
+      Account.remote.by_domain_accounts.page(params[:page])
+    end
+    helper_method :paginated_instances
+
+    def ordered_instances
+      paginated_instances.map { |account| Instance.new(account) }
+    end
+  end
+end

app/controllers/admin/reported_statuses_controller.rb

@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Admin
+  class ReportedStatusesController < BaseController
+    include Authorization
+
+    before_action :set_report
+    before_action :set_status
+
+    def update
+      @status.update(status_params)
+      redirect_to admin_report_path(@report)
+    end
+
+    def destroy
+      authorize @status, :destroy?
+      RemovalWorker.perform_async(@status.id)
+      redirect_to admin_report_path(@report)
+    end
+
+    private
+
+    def status_params
+      params.require(:status).permit(:sensitive)
+    end
+
+    def set_report
+      @report = Report.find(params[:report_id])
+    end
+
+    def set_status
+      @status = @report.statuses.find(params[:id])
+    end
+  end
+end

app/controllers/admin/reports_controller.rb

@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+module Admin
+  class ReportsController < BaseController
+    before_action :set_report, except: [:index]
+
+    def index
+      @reports = filtered_reports.page(params[:page])
+    end
+
+    def show; end
+
+    def update
+      process_report
+      redirect_to admin_report_path(@report)
+    end
+
+    private
+
+    def process_report
+      case params[:outcome].to_s
+      when 'resolve'
+        @report.update(action_taken_by_current_attributes)
+      when 'suspend'
+        Admin::SuspensionWorker.perform_async(@report.target_account.id)
+        resolve_all_target_account_reports
+      when 'silence'
+        @report.target_account.update(silenced: true)
+        resolve_all_target_account_reports
+      else
+        raise ActiveRecord::RecordNotFound
+      end
+    end
+
+    def action_taken_by_current_attributes
+      { action_taken: true, action_taken_by_account_id: current_account.id }
+    end
+
+    def resolve_all_target_account_reports
+      unresolved_reports_for_target_account.update_all(
+        action_taken_by_current_attributes
+      )
+    end
+
+    def unresolved_reports_for_target_account
+      Report.where(
+        target_account: @report.target_account
+      ).unresolved
+    end
+
+    def filtered_reports
+      ReportFilter.new(filter_params).results.order(id: :desc).includes(
+        :account,
+        :target_account
+      )
+    end
+
+    def filter_params
+      params.permit(
+        :account_id,
+        :resolved,
+        :target_account_id
+      )
+    end
+
+    def set_report
+      @report = Report.find(params[:id])
+    end
+  end
+end

app/controllers/admin/resets_controller.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Admin
+  class ResetsController < BaseController
+    before_action :set_account
+
+    def create
+      @account.user.send_reset_password_instructions
+      redirect_to admin_accounts_path
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:account_id])
+    end
+  end
+end

app/controllers/admin/settings_controller.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Admin
+  class SettingsController < BaseController
+    ADMIN_SETTINGS = %w(
+      site_contact_username
+      site_contact_email
+      site_title
+      site_description
+      site_extended_description
+      open_registrations
+      closed_registrations_message
+    ).freeze
+    BOOLEAN_SETTINGS = %w(open_registrations).freeze
+
+    def edit
+      @settings = Setting.all_as_records
+    end
+
+    def update
+      settings_params.each do |key, value|
+        setting = Setting.where(var: key).first_or_initialize(var: key)
+        setting.update(value: value_for_update(key, value))
+      end
+
+      flash[:notice] = 'Success!'
+      redirect_to edit_admin_settings_path
+    end
+
+    private
+
+    def settings_params
+      params.permit(ADMIN_SETTINGS)
+    end
+
+    def value_for_update(key, value)
+      if BOOLEAN_SETTINGS.include?(key)
+        value == 'true'
+      else
+        value
+      end
+    end
+  end
+end

app/controllers/admin/silences_controller.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+module Admin
+  class SilencesController < BaseController
+    before_action :set_account
+
+    def create
+      @account.update(silenced: true)
+      redirect_to admin_accounts_path
+    end
+
+    def destroy
+      @account.update(silenced: false)
+      redirect_to admin_accounts_path
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:account_id])
+    end
+  end
+end

app/controllers/admin/subscriptions_controller.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module Admin
+  class SubscriptionsController < BaseController
+    def index
+      @subscriptions = ordered_subscriptions.page(requested_page)
+    end
+
+    private
+
+    def ordered_subscriptions
+      Subscription.order(id: :desc).includes(:account)
+    end
+
+    def requested_page
+      params[:page].to_i
+    end
+  end
+end

app/controllers/admin/suspensions_controller.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+module Admin
+  class SuspensionsController < BaseController
+    before_action :set_account
+
+    def create
+      Admin::SuspensionWorker.perform_async(@account.id)
+      redirect_to admin_accounts_path
+    end
+
+    def destroy
+      @account.update(suspended: false)
+      redirect_to admin_accounts_path
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:account_id])
+    end
+  end
+end

app/controllers/admin/two_factor_authentications_controller.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Admin
+  class TwoFactorAuthenticationsController < BaseController
+    before_action :set_user
+
+    def destroy
+      @user.disable_two_factor!
+      redirect_to admin_accounts_path
+    end
+
+    private
+
+    def set_user
+      @user = User.find(params[:user_id])
+    end
+  end
+end

app/controllers/api/accounts_controller.rb

@@ -1,36 +0,0 @@
-class Api::AccountsController < ApiController
-  before_action :set_account
-  before_action :doorkeeper_authorize!
-  respond_to    :json
-
-  def show
-  end
-
-  def following
-    @following = @account.following
-  end
-
-  def followers
-    @followers = @account.followers
-  end
-
-  def statuses
-    @statuses = @account.statuses.with_includes.with_counts.order('created_at desc')
-  end
-
-  def follow
-    @follow = current_user.account.follow!(@account)
-    render action: :show
-  end
-
-  def unfollow
-    @unfollow = current_user.account.unfollow!(@account)
-    render action: :show
-  end
-
-  private
-
-  def set_account
-    @account = Account.find(params[:id])
-  end
-end

app/controllers/api/activitypub/activities_controller.rb

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

app/controllers/api/activitypub/notes_controller.rb

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

app/controllers/api/activitypub/outbox_controller.rb

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

app/controllers/api/base_controller.rb

@@ -0,0 +1,93 @@
+# frozen_string_literal: true
+
+class Api::BaseController < ApplicationController
+  DEFAULT_STATUSES_LIMIT = 20
+  DEFAULT_ACCOUNTS_LIMIT = 40
+
+  include RateLimitHeaders
+
+  skip_before_action :verify_authenticity_token
+  skip_before_action :store_current_location
+
+  rescue_from ActiveRecord::RecordInvalid, Mastodon::ValidationError do |e|
+    render json: { error: e.to_s }, status: 422
+  end
+
+  rescue_from ActiveRecord::RecordNotFound do
+    render json: { error: 'Record not found' }, status: 404
+  end
+
+  rescue_from Goldfinger::Error do
+    render json: { error: 'Remote account could not be resolved' }, status: 422
+  end
+
+  rescue_from HTTP::Error do
+    render json: { error: 'Remote data could not be fetched' }, status: 503
+  end
+
+  rescue_from OpenSSL::SSL::SSLError do
+    render json: { error: 'Remote SSL certificate could not be verified' }, status: 503
+  end
+
+  rescue_from Mastodon::NotPermittedError do
+    render json: { error: 'This action is not allowed' }, status: 403
+  end
+
+  def doorkeeper_unauthorized_render_options(error: nil)
+    { json: { error: (error.try(:description) || 'Not authorized') } }
+  end
+
+  def doorkeeper_forbidden_render_options(*)
+    { json: { error: 'This action is outside the authorized scopes' } }
+  end
+
+  protected
+
+  def set_pagination_headers(next_path = nil, prev_path = nil)
+    links = []
+    links << [next_path, [%w(rel next)]] if next_path
+    links << [prev_path, [%w(rel prev)]] if prev_path
+    response.headers['Link'] = LinkHeader.new(links)
+  end
+
+  def limit_param(default_limit)
+    return default_limit unless params[:limit]
+    [params[:limit].to_i.abs, default_limit * 2].min
+  end
+
+  def current_resource_owner
+    @current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token
+  end
+
+  def current_user
+    current_resource_owner || super
+  rescue ActiveRecord::RecordNotFound
+    nil
+  end
+
+  def require_user!
+    current_resource_owner
+    set_user_activity
+  rescue ActiveRecord::RecordNotFound
+    render json: { error: 'This method requires an authenticated user' }, status: 422
+  end
+
+  def render_empty
+    render json: {}, status: 200
+  end
+
+  def set_maps(statuses) # rubocop:disable Style/AccessorMethodName
+    if current_account.nil?
+      @reblogs_map    = {}
+      @favourites_map = {}
+      @mutes_map      = {}
+      return
+    end
+
+    status_ids       = statuses.compact.flat_map { |s| [s.id, s.reblog_of_id] }.uniq
+    conversation_ids = statuses.compact.map(&:conversation_id).compact.uniq
+    @reblogs_map     = Status.reblogs_map(status_ids, current_account)
+    @favourites_map  = Status.favourites_map(status_ids, current_account)
+    @mutes_map       = Status.mutes_map(conversation_ids, current_account)
+  end
+end

app/controllers/api/follows_controller.rb

@@ -1,9 +0,0 @@
-class Api::FollowsController < ApiController
-  before_action :doorkeeper_authorize!
-  respond_to    :json
-
-  def create
-    @follow = FollowService.new.(current_user.account, params[:uri])
-    render action: :show
-  end
-end

app/controllers/api/oembed_controller.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class Api::OEmbedController < Api::BaseController
+  respond_to :json
+
+  def show
+    @stream_entry = find_stream_entry.stream_entry
+    @width = maxwidth_or_default
+    @height = maxheight_or_default
+  end
+
+  private
+
+  def find_stream_entry
+    StreamEntryFinder.new(params[:url])
+  end
+
+  def maxwidth_or_default
+    (params[:maxwidth].presence || 400).to_i
+  end
+
+  def maxheight_or_default
+    params[:maxheight].present? ? params[:maxheight].to_i : nil
+  end
+end

app/controllers/api/push_controller.rb

@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+class Api::PushController < Api::BaseController
+  def update
+    response, status = process_push_request
+    render plain: response, status: status
+  end
+
+  private
+
+  def process_push_request
+    case hub_mode
+    when 'subscribe'
+      Pubsubhubbub::SubscribeService.new.call(account_from_topic, hub_callback, hub_secret, hub_lease_seconds)
+    when 'unsubscribe'
+      Pubsubhubbub::UnsubscribeService.new.call(account_from_topic, hub_callback)
+    else
+      ["Unknown mode: #{hub_mode}", 422]
+    end
+  end
+
+  def hub_mode
+    params['hub.mode']
+  end
+
+  def hub_topic
+    params['hub.topic']
+  end
+
+  def hub_callback
+    params['hub.callback']
+  end
+
+  def hub_lease_seconds
+    params['hub.lease_seconds']
+  end
+
+  def hub_secret
+    params['hub.secret']
+  end
+
+  def account_from_topic
+    if hub_topic.present? && local_domain? && account_feed_path?
+      Account.find_local(hub_topic_params[:username])
+    end
+  end
+
+  def hub_topic_params
+    @_hub_topic_params ||= Rails.application.routes.recognize_path(hub_topic_uri.path)
+  end
+
+  def hub_topic_uri
+    @_hub_topic_uri ||= Addressable::URI.parse(hub_topic).normalize
+  end
+
+  def local_domain?
+    TagManager.instance.web_domain?(hub_topic_domain)
+  end
+
+  def hub_topic_domain
+    hub_topic_uri.host + (hub_topic_uri.port ? ":#{hub_topic_uri.port}" : '')
+  end
+
+  def account_feed_path?
+    hub_topic_params[:controller] == 'accounts' && hub_topic_params[:action] == 'show' && hub_topic_params[:format] == 'atom'
+  end
+end

app/controllers/api/salmon_controller.rb

@@ -1,9 +1,16 @@
-class Api::SalmonController < ApiController
+# frozen_string_literal: true
+
+class Api::SalmonController < Api::BaseController
   before_action :set_account
+  respond_to :txt
 
   def update
-    ProcessInteractionService.new.(request.body.read, @account)
-    render nothing: true, status: 201
+    if verify_payload?
+      process_salmon
+      head 201
+    else
+      head 202
+    end
   end
 
   private
@@ -11,4 +18,16 @@ class Api::SalmonController < ApiController
   def set_account
     @account = Account.find(params[:id])
   end
+
+  def payload
+    @_payload ||= request.body.read
+  end
+
+  def verify_payload?
+    payload.present? && VerifySalmonService.new.call(payload)
+  end
+
+  def process_salmon
+    SalmonWorker.perform_async(@account.id, payload.force_encoding('UTF-8'))
+  end
 end

app/controllers/api/statuses_controller.rb

@@ -1,33 +0,0 @@
-class Api::StatusesController < ApiController
-  before_action :doorkeeper_authorize!
-  respond_to    :json
-
-  def show
-    @status = Status.find(params[:id])
-  end
-
-  def create
-    @status = PostStatusService.new.(current_user.account, params[:status], params[:in_reply_to_id].blank? ? nil : Status.find(params[:in_reply_to_id]))
-    render action: :show
-  end
-
-  def reblog
-    @status = ReblogService.new.(current_user.account, Status.find(params[:id]))
-    render action: :show
-  end
-
-  def favourite
-    @status = FavouriteService.new.(current_user.account, Status.find(params[:id])).status
-    render action: :show
-  end
-
-  def home
-    feed      = Feed.new(:home, current_user.account)
-    @statuses = feed.get(20, (params[:offset] || 0).to_i)
-  end
-
-  def mentions
-    feed      = Feed.new(:mentions, current_user.account)
-    @statuses = feed.get(20, (params[:offset] || 0).to_i)
-  end
-end

app/controllers/api/subscriptions_controller.rb

@@ -1,27 +1,50 @@
-class Api::SubscriptionsController < ApiController
+# frozen_string_literal: true
+
+class Api::SubscriptionsController < Api::BaseController
   before_action :set_account
+  respond_to :txt
 
   def show
-    if @account.subscription(api_subscription_url(@account.id)).valid?(params['hub.topic'], params['hub.verify_token'])
-      render text: params['hub.challenge'], status: 200
+    if subscription.valid?(params['hub.topic'])
+      @account.update(subscription_expires_at: future_expires)
+      render plain: encoded_challenge, status: 200
     else
-      render nothing: true, status: 404
+      head 404
     end
   end
 
   def update
-    body = request.body.read
-
-    if @account.subscription(api_subscription_url(@account.id)).verify(body, env['HTTP_X_HUB_SIGNATURE'])
-      ProcessFeedService.new.(body, @account)
-      render nothing: true, status: 201
-    else
-      render nothing: true, status: 202
+    if subscription.verify(body, request.headers['HTTP_X_HUB_SIGNATURE'])
+      ProcessingWorker.perform_async(@account.id, body.force_encoding('UTF-8'))
     end
+
+    head 200
   end
 
   private
 
+  def subscription
+    @_subscription ||= @account.subscription(
+      api_subscription_url(@account.id)
+    )
+  end
+
+  def body
+    @_body ||= request.body.read
+  end
+
+  def encoded_challenge
+    HTMLEntities.new.encode(params['hub.challenge'])
+  end
+
+  def future_expires
+    Time.now.utc + lease_seconds_or_default
+  end
+
+  def lease_seconds_or_default
+    (params['hub.lease_seconds'] || 86_400).to_i.seconds
+  end
+
   def set_account
     @account = Account.find(params[:id])
   end

app/controllers/api/v1/accounts/credentials_controller.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::CredentialsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :write }, only: [:update]
+  before_action :require_user!
+
+  def show
+    @account = current_account
+    render 'api/v1/accounts/show'
+  end
+
+  def update
+    current_account.update!(account_params)
+    @account = current_account
+    render 'api/v1/accounts/show'
+  end
+
+  private
+
+  def account_params
+    params.permit(:display_name, :note, :avatar, :header)
+  end
+end

app/controllers/api/v1/accounts/follower_accounts_controller.rb

@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::FollowerAccountsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :set_account
+  after_action :insert_pagination_headers
+
+  respond_to :json
+
+  def index
+    @accounts = load_accounts
+    render 'api/v1/accounts/index'
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def load_accounts
+    default_accounts.merge(paginated_follows).to_a
+  end
+
+  def default_accounts
+    Account.includes(:active_relationships).references(:active_relationships)
+  end
+
+  def paginated_follows
+    Follow.where(target_account: @account).paginate_by_max_id(
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_account_followers_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @accounts.empty?
+      api_v1_account_followers_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @accounts.last.active_relationships.first.id
+  end
+
+  def pagination_since_id
+    @accounts.first.active_relationships.first.id
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/accounts/following_accounts_controller.rb

@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::FollowingAccountsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :set_account
+  after_action :insert_pagination_headers
+
+  respond_to :json
+
+  def index
+    @accounts = load_accounts
+    render 'api/v1/accounts/index'
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def load_accounts
+    default_accounts.merge(paginated_follows).to_a
+  end
+
+  def default_accounts
+    Account.includes(:passive_relationships).references(:passive_relationships)
+  end
+
+  def paginated_follows
+    Follow.where(account: @account).paginate_by_max_id(
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_account_following_index_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @accounts.empty?
+      api_v1_account_following_index_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @accounts.last.passive_relationships.first.id
+  end
+
+  def pagination_since_id
+    @accounts.first.passive_relationships.first.id
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/accounts/relationships_controller.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::RelationshipsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :require_user!
+
+  respond_to :json
+
+  def index
+    @accounts = Account.where(id: account_ids).select('id')
+    @following = Account.following_map(account_ids, current_user.account_id)
+    @followed_by = Account.followed_by_map(account_ids, current_user.account_id)
+    @blocking = Account.blocking_map(account_ids, current_user.account_id)
+    @muting = Account.muting_map(account_ids, current_user.account_id)
+    @requested = Account.requested_map(account_ids, current_user.account_id)
+    @domain_blocking = Account.domain_blocking_map(account_ids, current_user.account_id)
+  end
+
+  private
+
+  def account_ids
+    @_account_ids ||= Array(params[:id]).map(&:to_i)
+  end
+end

app/controllers/api/v1/accounts/search_controller.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::SearchController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :require_user!
+
+  respond_to :json
+
+  def show
+    @accounts = account_search
+
+    render 'api/v1/accounts/index'
+  end
+
+  private
+
+  def account_search
+    AccountSearchService.new.call(
+      params[:q],
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      resolving_search?,
+      current_account
+    )
+  end
+
+  def resolving_search?
+    params[:resolve] == 'true'
+  end
+end

app/controllers/api/v1/accounts/statuses_controller.rb

@@ -0,0 +1,92 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::StatusesController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :set_account
+  after_action :insert_pagination_headers
+
+  respond_to :json
+
+  def index
+    @statuses = load_statuses
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def load_statuses
+    cached_account_statuses.tap do |statuses|
+      set_maps(statuses)
+    end
+  end
+
+  def cached_account_statuses
+    cache_collection account_statuses, Status
+  end
+
+  def account_statuses
+    default_statuses.tap do |statuses|
+      statuses.merge!(only_media_scope) if params[:only_media]
+      statuses.merge!(no_replies_scope) if params[:exclude_replies]
+    end
+  end
+
+  def default_statuses
+    permitted_account_statuses.paginate_by_max_id(
+      limit_param(DEFAULT_STATUSES_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def permitted_account_statuses
+    @account.statuses.permitted_for(@account, current_account)
+  end
+
+  def only_media_scope
+    Status.where(id: account_media_status_ids)
+  end
+
+  def account_media_status_ids
+    @account.media_attachments.attached.reorder(nil).select(:status_id).distinct
+  end
+
+  def no_replies_scope
+    Status.without_replies
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit, :only_media, :exclude_replies).merge(core_params)
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_account_statuses_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @statuses.empty?
+      api_v1_account_statuses_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def records_continue?
+    @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT)
+  end
+
+  def pagination_max_id
+    @statuses.last.id
+  end
+
+  def pagination_since_id
+    @statuses.first.id
+  end
+end

app/controllers/api/v1/accounts_controller.rb

@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+class Api::V1::AccountsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }, except: [:follow, :unfollow, :block, :unblock, :mute, :unmute]
+  before_action -> { doorkeeper_authorize! :follow }, only: [:follow, :unfollow, :block, :unblock, :mute, :unmute]
+  before_action :require_user!, except: [:show]
+  before_action :set_account
+
+  respond_to :json
+
+  def show; end
+
+  def follow
+    FollowService.new.call(current_user.account, @account.acct)
+    set_relationship
+    render :relationship
+  end
+
+  def block
+    BlockService.new.call(current_user.account, @account)
+
+    @following       = { @account.id => false }
+    @followed_by     = { @account.id => false }
+    @blocking        = { @account.id => true }
+    @requested       = { @account.id => false }
+    @muting          = { @account.id => current_account.muting?(@account.id) }
+    @domain_blocking = { @account.id => current_account.domain_blocking?(@account.domain) }
+
+    render :relationship
+  end
+
+  def mute
+    MuteService.new.call(current_user.account, @account)
+    set_relationship
+    render :relationship
+  end
+
+  def unfollow
+    UnfollowService.new.call(current_user.account, @account)
+    set_relationship
+    render :relationship
+  end
+
+  def unblock
+    UnblockService.new.call(current_user.account, @account)
+    set_relationship
+    render :relationship
+  end
+
+  def unmute
+    UnmuteService.new.call(current_user.account, @account)
+    set_relationship
+    render :relationship
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:id])
+  end
+
+  def set_relationship
+    @following       = Account.following_map([@account.id], current_user.account_id)
+    @followed_by     = Account.followed_by_map([@account.id], current_user.account_id)
+    @blocking        = Account.blocking_map([@account.id], current_user.account_id)
+    @muting          = Account.muting_map([@account.id], current_user.account_id)
+    @requested       = Account.requested_map([@account.id], current_user.account_id)
+    @domain_blocking = Account.domain_blocking_map([@account.id], current_user.account_id)
+  end
+end

app/controllers/api/v1/apps_controller.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class Api::V1::AppsController < Api::BaseController
+  respond_to :json
+
+  def create
+    @app = Doorkeeper::Application.create!(application_options)
+  end
+
+  private
+
+  def application_options
+    {
+      name: app_params[:client_name],
+      redirect_uri: app_params[:redirect_uris],
+      scopes: app_scopes_or_default,
+      website: app_params[:website],
+    }
+  end
+
+  def app_scopes_or_default
+    app_params[:scopes] || Doorkeeper.configuration.default_scopes
+  end
+
+  def app_params
+    params.permit(:client_name, :redirect_uris, :scopes, :website)
+  end
+end

app/controllers/api/v1/blocks_controller.rb

@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+class Api::V1::BlocksController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :follow }
+  before_action :require_user!
+  after_action :insert_pagination_headers
+
+  respond_to :json
+
+  def index
+    @accounts = load_accounts
+  end
+
+  private
+
+  def load_accounts
+    default_accounts.merge(paginated_blocks).to_a
+  end
+
+  def default_accounts
+    Account.includes(:blocked_by).references(:blocked_by)
+  end
+
+  def paginated_blocks
+    Block.where(account: current_account).paginate_by_max_id(
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_blocks_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @accounts.empty?
+      api_v1_blocks_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @accounts.last.blocked_by_ids.last
+  end
+
+  def pagination_since_id
+    @accounts.first.blocked_by_ids.first
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/domain_blocks_controller.rb

@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+
+class Api::V1::DomainBlocksController < Api::BaseController
+  BLOCK_LIMIT = 100
+
+  before_action -> { doorkeeper_authorize! :follow }
+  before_action :require_user!
+  after_action :insert_pagination_headers, only: :show
+
+  respond_to :json
+
+  def show
+    @blocks = load_domain_blocks
+    render json: @blocks.map(&:domain)
+  end
+
+  def create
+    BlockDomainFromAccountService.new.call(current_account, domain_block_params[:domain])
+    render_empty
+  end
+
+  def destroy
+    current_account.unblock_domain!(domain_block_params[:domain])
+    render_empty
+  end
+
+  private
+
+  def load_domain_blocks
+    account_domain_blocks.paginate_by_max_id(
+      limit_param(BLOCK_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def account_domain_blocks
+    current_account.domain_blocks
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_domain_blocks_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @blocks.empty?
+      api_v1_domain_blocks_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @blocks.last.id
+  end
+
+  def pagination_since_id
+    @blocks.first.id
+  end
+
+  def records_continue?
+    @blocks.size == limit_param(BLOCK_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit).merge(core_params)
+  end
+
+  def domain_block_params
+    params.permit(:domain)
+  end
+end

app/controllers/api/v1/favourites_controller.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+class Api::V1::FavouritesController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read }
+  before_action :require_user!
+  after_action :insert_pagination_headers
+
+  respond_to :json
+
+  def index
+    @statuses = load_statuses
+  end
+
+  private
+
+  def load_statuses
+    cached_favourites.tap do |statuses|
+      set_maps(statuses)
+    end
+  end
+
+  def cached_favourites
+    cache_collection(
+      Status.where(
+        id: results.map(&:status_id)
+      ),
+      Status
+    )
+  end
+
+  def results
+    @_results ||= account_favourites.paginate_by_max_id(
+      limit_param(DEFAULT_STATUSES_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def account_favourites
+    current_account.favourites
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_favourites_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless results.empty?
+      api_v1_favourites_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    results.last.id
+  end
+
+  def pagination_since_id
+    results.first.id
+  end
+
+  def records_continue?
+    results.size == limit_param(DEFAULT_STATUSES_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/follow_requests_controller.rb

@@ -0,0 +1,75 @@
+# frozen_string_literal: true
+
+class Api::V1::FollowRequestsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :follow }
+  before_action :require_user!
+  after_action :insert_pagination_headers, only: :index
+
+  def index
+    @accounts = load_accounts
+  end
+
+  def authorize
+    AuthorizeFollowService.new.call(account, current_account)
+    render_empty
+  end
+
+  def reject
+    RejectFollowService.new.call(account, current_account)
+    render_empty
+  end
+
+  private
+
+  def account
+    Account.find(params[:id])
+  end
+
+  def load_accounts
+    default_accounts.merge(paginated_follow_requests).to_a
+  end
+
+  def default_accounts
+    Account.includes(:follow_requests).references(:follow_requests)
+  end
+
+  def paginated_follow_requests
+    FollowRequest.where(target_account: current_account).paginate_by_max_id(
+      limit_param(DEFAULT_ACCOUNTS_LIMIT),
+      params[:max_id],
+      params[:since_id]
+    )
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_follow_requests_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @accounts.empty?
+      api_v1_follow_requests_url pagination_params(since_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @accounts.last.follow_requests.last.id
+  end
+
+  def pagination_since_id
+    @accounts.first.follow_requests.first.id
+  end
+
+  def records_continue?
+    @accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/follows_controller.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class Api::V1::FollowsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :follow }
+  before_action :require_user!
+
+  respond_to :json
+
+  def create
+    raise ActiveRecord::RecordNotFound if follow_params[:uri].blank?
+
+    @account = FollowService.new.call(current_user.account, target_uri).try(:target_account)
+    render :show
+  end
+
+  private
+
+  def target_uri
+    follow_params[:uri].strip.gsub(/\A@/, '')
+  end
+
+  def follow_params
+    params.permit(:uri)
+  end
+end

app/controllers/api/v1/instances_controller.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Api::V1::InstancesController < Api::BaseController
+  respond_to :json
+
+  def show; end
+end