Merge pull request #1724 from ClearlyClaire/glitch-soc/merge-upstream

Merge upstream changes

63 files changed, 1029 insertions, 698 deletions

diff --git a/app/chewy/statuses_index.rb b/app/chewy/statuses_index.rb
index 65cbb6fcd..bfd61a048 100644
--- a/app/chewy/statuses_index.rb
+++ b/app/chewy/statuses_index.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class StatusesIndex < Chewy::Index
+  include FormattingHelper
+
   settings index: { refresh_interval: '15m' }, analysis: {
     filter: {
       english_stop: {
@@ -57,7 +59,7 @@ class StatusesIndex < Chewy::Index
     field :id, type: 'long'
     field :account_id, type: 'long'
 
-    field :text, type: 'text', value: ->(status) { [status.spoiler_text, Formatter.instance.plaintext(status)].concat(status.ordered_media_attachments.map(&:description)).concat(status.preloadable_poll ? status.preloadable_poll.options : []).join("\n\n") } do
+    field :text, type: 'text', value: ->(status) { [status.spoiler_text, extract_status_plain_text(status)].concat(status.ordered_media_attachments.map(&:description)).concat(status.preloadable_poll ? status.preloadable_poll.options : []).join("\n\n") } do
       field :stemmed, type: 'text', analyzer: 'content'
     end
 
diff --git a/app/controllers/api/v1/trends/links_controller.rb b/app/controllers/api/v1/trends/links_controller.rb
index ad20e7f8b..b1cde5a4b 100644
--- a/app/controllers/api/v1/trends/links_controller.rb
+++ b/app/controllers/api/v1/trends/links_controller.rb
@@ -3,6 +3,10 @@
 class Api::V1::Trends::LinksController < Api::BaseController
   before_action :set_links
 
+  after_action :insert_pagination_headers
+
+  DEFAULT_LINKS_LIMIT = 10
+
   def index
     render json: @links, each_serializer: REST::Trends::LinkSerializer
   end
@@ -20,6 +24,26 @@ class Api::V1::Trends::LinksController < Api::BaseController
   end
 
   def links_from_trends
-    Trends.links.query.allowed.in_locale(content_locale).limit(limit_param(10))
+    Trends.links.query.allowed.in_locale(content_locale).offset(offset_param).limit(limit_param(DEFAULT_LINKS_LIMIT))
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+
+  def next_path
+    api_v1_trends_links_url pagination_params(offset: offset_param + limit_param(DEFAULT_LINKS_LIMIT))
+  end
+
+  def prev_path
+    api_v1_trends_links_url pagination_params(offset: offset_param - limit_param(DEFAULT_LINKS_LIMIT)) if offset_param > limit_param(DEFAULT_LINKS_LIMIT)
+  end
+
+  def offset_param
+    params[:offset].to_i
   end
 end
diff --git a/app/controllers/api/v1/trends/statuses_controller.rb b/app/controllers/api/v1/trends/statuses_controller.rb
index d4ec97ae5..4977803fb 100644
--- a/app/controllers/api/v1/trends/statuses_controller.rb
+++ b/app/controllers/api/v1/trends/statuses_controller.rb
@@ -3,6 +3,8 @@
 class Api::V1::Trends::StatusesController < Api::BaseController
   before_action :set_statuses
 
+  after_action :insert_pagination_headers
+
   def index
     render json: @statuses, each_serializer: REST::StatusSerializer
   end
@@ -22,6 +24,26 @@ class Api::V1::Trends::StatusesController < Api::BaseController
   def statuses_from_trends
     scope = Trends.statuses.query.allowed.in_locale(content_locale)
     scope = scope.filtered_for(current_account) if user_signed_in?
-    scope.limit(limit_param(DEFAULT_STATUSES_LIMIT))
+    scope.offset(offset_param).limit(limit_param(DEFAULT_STATUSES_LIMIT))
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+
+  def next_path
+    api_v1_trends_statuses_url pagination_params(offset: offset_param + limit_param(DEFAULT_STATUSES_LIMIT))
+  end
+
+  def prev_path
+    api_v1_trends_statuses_url pagination_params(offset: offset_param - limit_param(DEFAULT_STATUSES_LIMIT)) if offset_param > limit_param(DEFAULT_STATUSES_LIMIT)
+  end
+
+  def offset_param
+    params[:offset].to_i
   end
 end
diff --git a/app/controllers/api/v1/trends/tags_controller.rb b/app/controllers/api/v1/trends/tags_controller.rb
index 1334b72d2..d77857871 100644
--- a/app/controllers/api/v1/trends/tags_controller.rb
+++ b/app/controllers/api/v1/trends/tags_controller.rb
@@ -3,6 +3,10 @@
 class Api::V1::Trends::TagsController < Api::BaseController
   before_action :set_tags
 
+  after_action :insert_pagination_headers
+
+  DEFAULT_TAGS_LIMIT = 10
+
   def index
     render json: @tags, each_serializer: REST::TagSerializer
   end
@@ -12,10 +16,30 @@ class Api::V1::Trends::TagsController < Api::BaseController
   def set_tags
     @tags = begin
       if Setting.trends
-        Trends.tags.query.allowed.limit(limit_param(10))
+        Trends.tags.query.allowed.limit(limit_param(DEFAULT_TAGS_LIMIT))
       else
         []
       end
     end
   end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+
+  def next_path
+    api_v1_trends_tags_url pagination_params(offset: offset_param + limit_param(DEFAULT_TAGS_LIMIT))
+  end
+
+  def prev_path
+    api_v1_trends_tags_url pagination_params(offset: offset_param - limit_param(DEFAULT_TAGS_LIMIT)) if offset_param > limit_param(DEFAULT_TAGS_LIMIT)
+  end
+
+  def offset_param
+    params[:offset].to_i
+  end
 end
diff --git a/app/controllers/api/web/embeds_controller.rb b/app/controllers/api/web/embeds_controller.rb
index 741ba910f..58f6345e6 100644
--- a/app/controllers/api/web/embeds_controller.rb
+++ b/app/controllers/api/web/embeds_controller.rb
@@ -15,7 +15,7 @@ class Api::Web::EmbedsController < Api::Web::BaseController
     return not_found if oembed.nil?
 
     begin
-      oembed[:html] = Formatter.instance.sanitize(oembed[:html], Sanitize::Config::MASTODON_OEMBED)
+      oembed[:html] = Sanitize.fragment(oembed[:html], Sanitize::Config::MASTODON_OEMBED)
     rescue ArgumentError
       return not_found
     end
diff --git a/app/helpers/accounts_helper.rb b/app/helpers/accounts_helper.rb
index bb2374c0e..f0becf8bd 100644
--- a/app/helpers/accounts_helper.rb
+++ b/app/helpers/accounts_helper.rb
@@ -2,10 +2,12 @@
 
 module AccountsHelper
   def display_name(account, **options)
+    str = account.display_name.presence || account.username
+
     if options[:custom_emojify]
-      Formatter.instance.format_display_name(account, **options)
+      prerender_custom_emojis(h(str), account.emojis)
     else
-      account.display_name.presence || account.username
+      str
     end
   end
 
diff --git a/app/helpers/admin/trends/statuses_helper.rb b/app/helpers/admin/trends/statuses_helper.rb
index d16e3dd12..214c1e2a6 100644
--- a/app/helpers/admin/trends/statuses_helper.rb
+++ b/app/helpers/admin/trends/statuses_helper.rb
@@ -12,9 +12,6 @@ module Admin::Trends::StatusesHelper
 
     return '' if text.blank?
 
-    html = Formatter.instance.send(:encode, text)
-    html = Formatter.instance.send(:encode_custom_emojis, html, status.emojis, prefers_autoplay?)
-
-    html.html_safe # rubocop:disable Rails/OutputSafety
+    prerender_custom_emojis(h(text), status.emojis)
   end
 end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index eace78af6..d482ad1a2 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -240,4 +240,8 @@ module ApplicationHelper
       end
     end.values
   end
+
+  def prerender_custom_emojis(html, custom_emojis)
+    EmojiFormatter.new(html, custom_emojis, animate: prefers_autoplay?).to_s
+  end
 end
diff --git a/app/helpers/formatting_helper.rb b/app/helpers/formatting_helper.rb
new file mode 100644
index 000000000..2a622ae0b
--- /dev/null
+++ b/app/helpers/formatting_helper.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module FormattingHelper
+  def html_aware_format(text, local, options = {})
+    HtmlAwareFormatter.new(text, local, options).to_s
+  end
+
+  def linkify(text, options = {})
+    TextFormatter.new(text, options).to_s
+  end
+
+  def extract_status_plain_text(status)
+    PlainTextFormatter.new(status.text, status.local?).to_s
+  end
+
+  def status_content_format(status)
+    html_aware_format(status.text, status.local?, preloaded_accounts: [status.account] + (status.respond_to?(:active_mentions) ? status.active_mentions.map(&:account) : []), content_type: status.content_type)
+  end
+
+  def account_bio_format(account)
+    html_aware_format(account.note, account.local?)
+  end
+
+  def account_field_value_format(field, with_rel_me: true)
+    html_aware_format(field.value, field.account.local?, with_rel_me: with_rel_me, with_domains: true, multiline: false)
+  end
+end
diff --git a/app/helpers/routing_helper.rb b/app/helpers/routing_helper.rb
index fb24a1b28..f95f46a56 100644
--- a/app/helpers/routing_helper.rb
+++ b/app/helpers/routing_helper.rb
@@ -2,6 +2,7 @@
 
 module RoutingHelper
   extend ActiveSupport::Concern
+
   include Rails.application.routes.url_helpers
   include ActionView::Helpers::AssetTagHelper
   include Webpacker::Helper
@@ -22,8 +23,6 @@ module RoutingHelper
     full_asset_url(asset_pack_path(source, **options))
   end
 
-  private
-
   def use_storage?
     Rails.configuration.x.use_s3 || Rails.configuration.x.use_swift
   end
diff --git a/app/helpers/statuses_helper.rb b/app/helpers/statuses_helper.rb
index d328f89b7..e92b4c839 100644
--- a/app/helpers/statuses_helper.rb
+++ b/app/helpers/statuses_helper.rb
@@ -113,20 +113,6 @@ module StatusesHelper
     end
   end
 
-  private
-
-  def simplified_text(text)
-    text.dup.tap do |new_text|
-      URI.extract(new_text).each do |url|
-        new_text.gsub!(url, '')
-      end
-
-      new_text.gsub!(Account::MENTION_RE, '')
-      new_text.gsub!(Tag::HASHTAG_RE, '')
-      new_text.gsub!(/\s+/, '')
-    end
-  end
-
   def embedded_view?
     params[:controller] == EMBEDDED_CONTROLLER && params[:action] == EMBEDDED_ACTION
   end
diff --git a/app/javascript/flavours/glitch/components/admin/Counter.js b/app/javascript/flavours/glitch/components/admin/Counter.js
index ecb242950..a4d6cef41 100644
--- a/app/javascript/flavours/glitch/components/admin/Counter.js
+++ b/app/javascript/flavours/glitch/components/admin/Counter.js
@@ -33,6 +33,7 @@ export default class Counter extends React.PureComponent {
     label: PropTypes.string.isRequired,
     href: PropTypes.string,
     params: PropTypes.object,
+    target: PropTypes.string,
   };
 
   state = {
@@ -54,7 +55,7 @@ export default class Counter extends React.PureComponent {
   }
 
   render () {
-    const { label, href } = this.props;
+    const { label, href, target } = this.props;
     const { loading, data } = this.state;
 
     let content;
@@ -100,7 +101,7 @@ export default class Counter extends React.PureComponent {
 
     if (href) {
       return (
-        <a href={href} className='sparkline'>
+        <a href={href} className='sparkline' target={target}>
           {inner}
         </a>
       );
diff --git a/app/javascript/mastodon/components/admin/Counter.js b/app/javascript/mastodon/components/admin/Counter.js
index 6edb7bcfc..5a5b2b869 100644
--- a/app/javascript/mastodon/components/admin/Counter.js
+++ b/app/javascript/mastodon/components/admin/Counter.js
@@ -33,6 +33,7 @@ export default class Counter extends React.PureComponent {
     label: PropTypes.string.isRequired,
     href: PropTypes.string,
     params: PropTypes.object,
+    target: PropTypes.string,
   };
 
   state = {
@@ -54,7 +55,7 @@ export default class Counter extends React.PureComponent {
   }
 
   render () {
-    const { label, href } = this.props;
+    const { label, href, target } = this.props;
     const { loading, data } = this.state;
 
     let content;
@@ -100,7 +101,7 @@ export default class Counter extends React.PureComponent {
 
     if (href) {
       return (
-        <a href={href} className='sparkline'>
+        <a href={href} className='sparkline' target={target}>
           {inner}
         </a>
       );
diff --git a/app/javascript/mastodon/locales/fa.json b/app/javascript/mastodon/locales/fa.json
index 820b90640..d5276039d 100644
--- a/app/javascript/mastodon/locales/fa.json
+++ b/app/javascript/mastodon/locales/fa.json
@@ -3,16 +3,16 @@
   "account.add_or_remove_from_list": "افزودن یا برداشتن از سیاهه‌ها",
   "account.badges.bot": "روبات",
   "account.badges.group": "گروه",
-  "account.block": "مسدود کردن @{name}",
+  "account.block": "مسدود کردن ‎@{name}",
   "account.block_domain": "مسدود کردن دامنهٔ {domain}",
   "account.blocked": "مسدود",
   "account.browse_more_on_origin_server": "مرور بیش‌تر روی نمایهٔ اصلی",
   "account.cancel_follow_request": "لغو درخواست پی‌گیری",
-  "account.direct": "پیام مستقیم به @{name}",
-  "account.disable_notifications": "آگاهی به من هنگام فرستادن‌های @{name} پایان یابد",
+  "account.direct": "پیام مستقیم به ‎@{name}",
+  "account.disable_notifications": "آگاهی به من هنگام فرستادن‌های ‎@{name} پایان یابد",
   "account.domain_blocked": "دامنه مسدود شد",
   "account.edit_profile": "ویرایش نمایه",
-  "account.enable_notifications": "هنگام فرسته‌های @{name} مرا آگاه کن",
+  "account.enable_notifications": "هنگام فرسته‌های ‎@{name} مرا آگاه کن",
   "account.endorse": "معرّفی در نمایه",
   "account.follow": "پی‌گیری",
   "account.followers": "پی‌گیرندگان",
@@ -22,34 +22,34 @@
   "account.following_counter": "{count, plural, one {{counter} پی‌گرفته} other {{counter} پی‌گرفته}}",
   "account.follows.empty": "این کاربر هنوز پی‌گیر کسی نیست.",
   "account.follows_you": "پی می‌گیردتان",
-  "account.hide_reblogs": "نهفتن تقویت‌های @{name}",
+  "account.hide_reblogs": "نهفتن تقویت‌های ‎@{name}",
   "account.joined": "پیوسته از {date}",
   "account.link_verified_on": "مالکیت این پیوند در {date} بررسی شد",
   "account.locked_info": "این حساب خصوصی است. صاحبش تصمیم می‌گیرد که چه کسی پی‌گیرش باشد.",
   "account.media": "رسانه",
-  "account.mention": "نام‌بردن از @{name}",
+  "account.mention": "نام‌بردن از ‎@{name}",
   "account.moved_to": "{name} منتقل شده به:",
-  "account.mute": "خموشاندن @{name}",
-  "account.mute_notifications": "خموشاندن آگاهی‌ها از @{name}",
+  "account.mute": "خموشاندن ‎@{name}",
+  "account.mute_notifications": "خموشاندن آگاهی‌های ‎@{name}",
   "account.muted": "خموش",
   "account.posts": "فرسته",
   "account.posts_with_replies": "فرسته‌ها و پاسخ‌ها",
-  "account.report": "گزارش @{name}",
+  "account.report": "گزارش ‎@{name}",
   "account.requested": "منتظر پذیرش است. برای لغو درخواست پی‌گیری کلیک کنید",
-  "account.share": "هم‌رسانی نمایهٔ @{name}",
-  "account.show_reblogs": "نمایش تقویت‌های @{name}",
+  "account.share": "هم‌رسانی نمایهٔ ‎@{name}",
+  "account.show_reblogs": "نمایش تقویت‌های ‎@{name}",
   "account.statuses_counter": "{count, plural, one {{counter} فرسته} other {{counter} فرسته}}",
-  "account.unblock": "رفع مسدودیت @{name}",
+  "account.unblock": "رفع مسدودیت ‎@{name}",
   "account.unblock_domain": "رفع مسدودیت دامنهٔ {domain}",
   "account.unblock_short": "رفع مسدودیت",
   "account.unendorse": "معرّفی نکردن در نمایه",
   "account.unfollow": "ناپی‌گیری",
-  "account.unmute": "ناخموشی @{name}",
-  "account.unmute_notifications": "ناخموشی آگاهی‌ها از @{name}",
+  "account.unmute": "ناخموشی ‎@{name}",
+  "account.unmute_notifications": "ناخموشی آگاهی‌های ‎@{name}",
   "account.unmute_short": "ناخموشی",
   "account_note.placeholder": "برای افزودن یادداشت کلیک کنید",
-  "admin.dashboard.daily_retention": "User retention rate by day after sign-up",
-  "admin.dashboard.monthly_retention": "User retention rate by month after sign-up",
+  "admin.dashboard.daily_retention": "نرخ حفظ کاربر در روز پس از ثبت نام",
+  "admin.dashboard.monthly_retention": "نرخ حفظ کاربر در ماه پس از ثبت نام",
   "admin.dashboard.retention.average": "میانگین",
   "admin.dashboard.retention.cohort": "ماه ثبت‌نام",
   "admin.dashboard.retention.cohort_size": "کاربران جدید",
@@ -79,13 +79,13 @@
   "column.lists": "سیاهه‌ها",
   "column.mutes": "کاربران خموش",
   "column.notifications": "آگاهی‌ها",
-  "column.pins": "فرسته‌های سنجاق‌شده",
+  "column.pins": "فرسته‌های سنجاق شده",
   "column.public": "خط زمانی همگانی",
   "column_back_button.label": "بازگشت",
   "column_header.hide_settings": "نهفتن تنظیمات",
   "column_header.moveLeft_settings": "جابه‌جایی ستون به چپ",
   "column_header.moveRight_settings": "جابه‌جایی ستون به راست",
-  "column_header.pin": "سنجاق‌کردن",
+  "column_header.pin": "سنجاق کردن",
   "column_header.show_settings": "نمایش تنظیمات",
   "column_header.unpin": "برداشتن سنجاق",
   "column_subheading.settings": "تنظیمات",
@@ -94,7 +94,7 @@
   "community.column_settings.remote_only": "تنها دوردست",
   "compose_form.direct_message_warning": "این فرسته تنها به کاربرانی که از آن‌ها نام برده شده فرستاده خواهد شد.",
   "compose_form.direct_message_warning_learn_more": "بیشتر بدانید",
-  "compose_form.hashtag_warning": "از آن‌جا که این فرسته فهرست‌نشده است، در نتایج جست‌وجوی برچسب‌ها پیدا نخواهد شد. تنها فرسته‌های عمومی را می‌توان با جست‌وجوی برچسب یافت.",
+  "compose_form.hashtag_warning": "از آن‌جا که این فرسته فهرست نشده است، در نتایج جست‌وجوی هشتگ‌ها پیدا نخواهد شد. تنها فرسته‌های عمومی را می‌توان با جست‌وجوی هشتگ یافت.",
   "compose_form.lock_disclaimer": "حسابتان {locked} نیست. هر کسی می‌تواند پی‌گیرتان شده و فرسته‌های ویژهٔ پی‌گیرانتان را ببیند.",
   "compose_form.lock_disclaimer.lock": "قفل‌شده",
   "compose_form.placeholder": "تازه چه خبر؟",
@@ -144,7 +144,7 @@
   "directory.local": "تنها از {domain}",
   "directory.new_arrivals": "تازه‌واردان",
   "directory.recently_active": "کاربران فعال اخیر",
-  "embed.instructions": "برای جاگذاری این فرسته در سایت خودتان، کد زیر را کپی کنید.",
+  "embed.instructions": "برای جاسازی این فرسته در سایت خودتان، کد زیر را رونوشت کنید.",
   "embed.preview": "این گونه دیده خواهد شد:",
   "emoji_button.activity": "فعالیت",
   "emoji_button.custom": "سفارشی",
@@ -164,11 +164,11 @@
   "empty_column.account_timeline": "هیچ فرسته‌ای این‌جا نیست!",
   "empty_column.account_unavailable": "نمایهٔ موجود نیست",
   "empty_column.blocks": "هنوز کسی را مسدود نکرده‌اید.",
-  "empty_column.bookmarked_statuses": "هنوز هیچ فرستهٔ نشان‌شده‌ای ندارید. هنگامی که فرسته‌ای را نشان‌کنید، این‌جا نشان داده خواهد شد.",
+  "empty_column.bookmarked_statuses": "هنوز هیچ فرستهٔ نشانه‌گذاری شده‌ای ندارید. هنگامی که فرسته‌ای را نشانه‌گذاری کنید، این‌جا نشان داده خواهد شد.",
   "empty_column.community": "خط زمانی محلّی خالی است. چیزی بنویسید تا چرخش بچرخد!",
   "empty_column.direct": "هنوز هیچ پیام مستقیمی ندارید. هنگامی که چنین پیامی بگیرید یا بفرستید این‌جا نشان داده خواهد شد.",
   "empty_column.domain_blocks": "هنوز هیچ دامنه‌ای مسدود نشده است.",
-  "empty_column.explore_statuses": "Nothing is trending right now. Check back later!",
+  "empty_column.explore_statuses": "الآن چیزی پرطرفدار نیست. بعداً دوباره بررسی کنید!",
   "empty_column.favourited_statuses": "شما هنوز هیچ فرسته‌ای را نپسندیده‌اید. هنگامی که فرسته‌ای را بپسندید، این‌جا نشان داده خواهد شد.",
   "empty_column.favourites": "هنوز هیچ کسی این فرسته را نپسندیده است. هنگامی که کسی آن را بپسندد، این‌جا نشان داده خواهد شد.",
   "empty_column.follow_recommendations": "ظاهرا هیچ پیشنهادی برای شما نمی‌توانیم تولید کنیم. می‌توانید از امکان جست‌وجو برای یافتن افرادی که ممکن است بشناسید و یا کاوش میان برچسب‌های داغ استفاده کنید.",
@@ -247,7 +247,7 @@
   "keyboard_shortcuts.my_profile": "گشودن نمایه‌تان",
   "keyboard_shortcuts.notifications": "گشودن ستون آگاهی‌ها",
   "keyboard_shortcuts.open_media": "گشودن رسانه",
-  "keyboard_shortcuts.pinned": "گشودن سیاههٔ فرسته‌های سنجاق شده",
+  "keyboard_shortcuts.pinned": "گشودن فهرست فرسته‌های سنجاق شده",
   "keyboard_shortcuts.profile": "گشودن نمایهٔ نویسنده",
   "keyboard_shortcuts.reply": "پاسخ به فرسته",
   "keyboard_shortcuts.requests": "گشودن سیاههٔ درخواست‌های پی‌گیری",
@@ -305,7 +305,7 @@
   "navigation_bar.logout": "خروج",
   "navigation_bar.mutes": "کاربران خموشانده",
   "navigation_bar.personal": "شخصی",
-  "navigation_bar.pins": "فرسته‌های سنجاق‌شده",
+  "navigation_bar.pins": "فرسته‌های سنجاق شده",
   "navigation_bar.preferences": "ترجیحات",
   "navigation_bar.public_timeline": "خط زمانی همگانی",
   "navigation_bar.security": "امنیت",
@@ -392,40 +392,40 @@
   "report.block": "مسدود کردن",
   "report.block_explanation": "شما فرسته‌هایشان را نخواهید دید. آن‌ها نمی‌توانند فرسته‌هایتان را ببینند یا شما را پی‌بگیرند. آنها می‌توانند بگویند که مسدود شده‌اند.",
   "report.categories.other": "غیره",
-  "report.categories.spam": "Spam",
-  "report.categories.violation": "Content violates one or more server rules",
-  "report.category.subtitle": "Choose the best match",
-  "report.category.title": "Tell us what's going on with this {type}",
-  "report.category.title_account": "profile",
-  "report.category.title_status": "post",
-  "report.close": "Done",
-  "report.comment.title": "Is there anything else you think we should know?",
+  "report.categories.spam": "هرزنامه",
+  "report.categories.violation": "محتوا یک یا چند قانون کارساز را نقض می‌کند",
+  "report.category.subtitle": "منطبق‌ترین را انتخاب کنید",
+  "report.category.title": "به ما بگویید با این {type} چه مشکلی دارید",
+  "report.category.title_account": "نمایه",
+  "report.category.title_status": "فرسته",
+  "report.close": "انجام شد",
+  "report.comment.title": "آیا چیز دیگری هست که فکر می‌کنید باید بدانیم؟",
   "report.forward": "فرستادن به {target}",
   "report.forward_hint": "این حساب در کارساز دیگری ثبت شده. آیا می‌خواهید رونوشتی ناشناس از این گزارش به آن‌جا هم فرستاده شود؟",
-  "report.mute": "Mute",
-  "report.mute_explanation": "You will not see their posts. They can still follow you and see your posts and will not know that they are muted.",
-  "report.next": "Next",
+  "report.mute": "خموش",
+  "report.mute_explanation": "شما فرسته‌های آن‌ها را نخواهید دید. آن‌ها همچنان می‌توانند شما را پی‌بگیرند و فرسته‌هایتان را ببینند و نمی‌دانند که خموش شده‌اند.",
+  "report.next": "بعدی",
   "report.placeholder": "توضیحات اضافه",
-  "report.reasons.dislike": "I don't like it",
-  "report.reasons.dislike_description": "It is not something you want to see",
-  "report.reasons.other": "It's something else",
-  "report.reasons.other_description": "The issue does not fit into other categories",
-  "report.reasons.spam": "It's spam",
-  "report.reasons.spam_description": "Malicious links, fake engagement, or repetitive replies",
-  "report.reasons.violation": "It violates server rules",
-  "report.reasons.violation_description": "You are aware that it breaks specific rules",
-  "report.rules.subtitle": "Select all that apply",
-  "report.rules.title": "Which rules are being violated?",
-  "report.statuses.subtitle": "Select all that apply",
-  "report.statuses.title": "Are there any posts that back up this report?",
+  "report.reasons.dislike": "من آن را دوست ندارم",
+  "report.reasons.dislike_description": "این چیزی نیست که بخواهید ببینید",
+  "report.reasons.other": "بخواطر چیز دیگری است",
+  "report.reasons.other_description": "این موضوع در دسته‌بندی‌های دیگر نمی‌گنجد",
+  "report.reasons.spam": "این هرزنامه است",
+  "report.reasons.spam_description": "پیوندهای مخرب، تعامل جعلی یا پاسخ‌های تکراری",
+  "report.reasons.violation": "قوانین کارساز را نقض می‌کند",
+  "report.reasons.violation_description": "شما آگاه هستید که قوانین خاصی را زیر پا می‌گذارد",
+  "report.rules.subtitle": "همهٔ موارد انجام شده را برگزینید",
+  "report.rules.title": "کدام قوانین نقض شده‌اند؟",
+  "report.statuses.subtitle": "همهٔ موارد انجام شده را برگزینید",
+  "report.statuses.title": "آیا فرسته‌ای وجود دارد که از این گزارش پشتیبانی کند؟",
   "report.submit": "فرستادن",
   "report.target": "در حال گزارش {target}",
-  "report.thanks.take_action": "Here are your options for controlling what you see on Mastodon:",
-  "report.thanks.take_action_actionable": "While we review this, you can take action against @{name}:",
-  "report.thanks.title": "Don't want to see this?",
-  "report.thanks.title_actionable": "Thanks for reporting, we'll look into this.",
-  "report.unfollow": "Unfollow @{name}",
-  "report.unfollow_explanation": "You are following this account. To not see their posts in your home feed anymore, unfollow them.",
+  "report.thanks.take_action": "در اینجا گزینه‌هایی برای کنترل آنچه در ماستودون میبینید، وجود دارد:",
+  "report.thanks.take_action_actionable": "در حالی که ما این مورد را بررسی می‌کنیم، می‌توانید علیه ‎@{name} اقدام کنید:",
+  "report.thanks.title": "نمی‌خواهید این را ببینید؟",
+  "report.thanks.title_actionable": "ممنون بابت گزارش، ما آن را بررسی خواهیم کرد.",
+  "report.unfollow": "ناپی‌گیری ‎@{name}",
+  "report.unfollow_explanation": "شما این حساب را پی‌گرفته‌اید، برای اینکه دیگر فرسته‌هایش را در خوراک خانه‌تان نبینید؛ آن را پی‌نگیرید.",
   "search.placeholder": "جست‌وجو",
   "search_popout.search_format": "راهنمای جست‌وجوی پیشرفته",
   "search_popout.tips.full_text": "جست‌وجوی متنی ساده فرسته‌هایی که نوشته، پسندیده، تقویت‌کرده یا در آن‌ها نام‌برده شده‌اید را به علاوهٔ نام‌های کاربری، نام‌های نمایشی و برچسب‌ها برمی‌گرداند.",
@@ -434,39 +434,39 @@
   "search_popout.tips.text": "جست‌وجوی متنی ساده برای نام‌ها، نام‌های کاربری، و برچسب‌ها",
   "search_popout.tips.user": "کاربر",
   "search_results.accounts": "افراد",
-  "search_results.all": "All",
+  "search_results.all": "همه",
   "search_results.hashtags": "برچسب‌ها",
-  "search_results.nothing_found": "Could not find anything for these search terms",
+  "search_results.nothing_found": "چیزی برای این عبارت جست‌وجو یافت نشد",
   "search_results.statuses": "فرسته‌ها",
-  "search_results.statuses_fts_disabled": "جست‌وجوی محتوای فرسته‌ها در این کارساز ماستودون فعال نشده است.",
+  "search_results.statuses_fts_disabled": "جست‌وجوی محتوای فرسته‌ها در این کارساز ماستودون به کار انداخته نشده است.",
   "search_results.total": "{count, number} {count, plural, one {نتیجه} other {نتیجه}}",
-  "status.admin_account": "گشودن واسط مدیریت برای @{name}",
+  "status.admin_account": "گشودن واسط مدیریت برای ‎@{name}",
   "status.admin_status": "گشودن این فرسته در واسط مدیریت",
-  "status.block": "مسدود کردن @{name}",
+  "status.block": "مسدود کردن ‎@{name}",
   "status.bookmark": "نشانک",
   "status.cancel_reblog_private": "لغو تقویت",
   "status.cannot_reblog": "این فرسته قابل تقویت نیست",
-  "status.copy": "رونویسی از نشانی فرسته",
+  "status.copy": "رونوشت پیوند فرسته",
   "status.delete": "حذف",
   "status.detailed_status": "نمایش کامل گفتگو",
-  "status.direct": "پیام مستقیم به @{name}",
-  "status.edit": "Edit",
-  "status.edited": "Edited {date}",
-  "status.edited_x_times": "Edited {count, plural, one {{count} time} other {{count} times}}",
-  "status.embed": "جاگذاری",
+  "status.direct": "پیام مستقیم به ‎@{name}",
+  "status.edit": "ویرایش",
+  "status.edited": "ویرایش شده در {date}",
+  "status.edited_x_times": "{count, plural, one {{count} مرتبه} other {{count} مرتبه}} ویرایش شد",
+  "status.embed": "جاسازی",
   "status.favourite": "پسندیدن",
   "status.filtered": "پالوده",
-  "status.history.created": "{name} created {date}",
-  "status.history.edited": "{name} edited {date}",
+  "status.history.created": "توسط {name} در {date} ایجاد شد",
+  "status.history.edited": "توسط {name} در {date} ویرایش شد",
   "status.load_more": "بار کردن بیش‌تر",
   "status.media_hidden": "رسانهٔ نهفته",
-  "status.mention": "نام‌بردن از @{name}",
+  "status.mention": "نام‌بردن از ‎@{name}",
   "status.more": "بیشتر",
-  "status.mute": "خموشاندن @{name}",
+  "status.mute": "خموشاندن ‎@{name}",
   "status.mute_conversation": "خموشاندن گفت‌وگو",
   "status.open": "گسترش این فرسته",
-  "status.pin": "سنجاق‌کردن در نمایه",
-  "status.pinned": "فرستهٔ سنجاق‌شده",
+  "status.pin": "سنجاق کردن در نمایه",
+  "status.pinned": "فرستهٔ سنجاق شده",
   "status.read_more": "بیشتر بخوانید",
   "status.reblog": "تقویت",
   "status.reblog_private": "تقویت برای مخاطبان نخستین",
@@ -476,7 +476,7 @@
   "status.remove_bookmark": "برداشتن نشانک",
   "status.reply": "پاسخ",
   "status.replyAll": "پاسخ به رشته",
-  "status.report": "گزارش @{name}",
+  "status.report": "گزارش ‎@{name}",
   "status.sensitive_warning": "محتوای حساس",
   "status.share": "هم‌رسانی",
   "status.show_less": "نمایش کمتر",
diff --git a/app/javascript/mastodon/locales/ja.json b/app/javascript/mastodon/locales/ja.json
index 4a388f92b..e08c8bb33 100644
--- a/app/javascript/mastodon/locales/ja.json
+++ b/app/javascript/mastodon/locales/ja.json
@@ -192,7 +192,7 @@
   "errors.unexpected_crash.copy_stacktrace": "スタックトレースをクリップボードにコピー",
   "errors.unexpected_crash.report_issue": "問題を報告",
   "explore.search_results": "検索結果",
-  "explore.suggested_follows": "あなたに",
+  "explore.suggested_follows": "おすすめ",
   "explore.title": "エクスプローラー",
   "explore.trending_links": "ニュース",
   "explore.trending_statuses": "投稿",
diff --git a/app/javascript/mastodon/locales/ku.json b/app/javascript/mastodon/locales/ku.json
index 0298c51ec..2bf8fc520 100644
--- a/app/javascript/mastodon/locales/ku.json
+++ b/app/javascript/mastodon/locales/ku.json
@@ -342,7 +342,7 @@
   "notifications.filter.all": "Hemû",
   "notifications.filter.boosts": "Bilindkirî",
   "notifications.filter.favourites": "Bijarte",
-  "notifications.filter.follows": "Şopîner",
+  "notifications.filter.follows": "Dişopîne",
   "notifications.filter.mentions": "Qalkirin",
   "notifications.filter.polls": "Encamên rapirsiyê",
   "notifications.filter.statuses": "Ji kesên tu dişopînî re rojanekirin",
@@ -501,7 +501,7 @@
   "time_remaining.seconds": "{number, plural, one {# çirke} other {# çirke}} maye",
   "timeline_hint.remote_resource_not_displayed": "{resource} Ji rajekerên din nayê dîtin.",
   "timeline_hint.resources.followers": "Şopîner",
-  "timeline_hint.resources.follows": "Şopîner",
+  "timeline_hint.resources.follows": "Dişopîne",
   "timeline_hint.resources.statuses": "Şandiyên kevn",
   "trends.counter_by_accounts": "{count, plural, one {{counter} kes} other {{counter} kes}} diaxivin",
   "trends.trending_now": "Rojev",
diff --git a/app/javascript/mastodon/locales/nl.json b/app/javascript/mastodon/locales/nl.json
index f30755286..d1cfdd5f4 100644
--- a/app/javascript/mastodon/locales/nl.json
+++ b/app/javascript/mastodon/locales/nl.json
@@ -9,44 +9,44 @@
   "account.browse_more_on_origin_server": "Meer op het originele profiel bekijken",
   "account.cancel_follow_request": "Volgverzoek annuleren",
   "account.direct": "@{name} een direct bericht sturen",
-  "account.disable_notifications": "Geef geen melding meer wanneer @{name} toot",
+  "account.disable_notifications": "Geef geen melding meer wanneer @{name} een bericht plaatst",
   "account.domain_blocked": "Domein geblokkeerd",
   "account.edit_profile": "Profiel bewerken",
-  "account.enable_notifications": "Geef een melding wanneer @{name} toot",
+  "account.enable_notifications": "Geef een melding wanneer @{name} een bericht plaatst",
   "account.endorse": "Op profiel weergeven",
   "account.follow": "Volgen",
   "account.followers": "Volgers",
   "account.followers.empty": "Niemand volgt nog deze gebruiker.",
   "account.followers_counter": "{count, plural, one {{counter} volger} other {{counter} volgers}}",
-  "account.following": "Following",
+  "account.following": "Volgend",
   "account.following_counter": "{count, plural, one {{counter} volgend} other {{counter} volgend}}",
   "account.follows.empty": "Deze gebruiker volgt nog niemand.",
   "account.follows_you": "Volgt jou",
   "account.hide_reblogs": "Boosts van @{name} verbergen",
   "account.joined": "Geregistreerd in {date}",
   "account.link_verified_on": "Eigendom van deze link is gecontroleerd op {date}",
-  "account.locked_info": "De privacystatus van dit account is op besloten gezet. De eigenaar bepaalt handmatig wie hen kan volgen.",
+  "account.locked_info": "De privacystatus van dit account is op besloten gezet. De eigenaar bepaalt handmatig wie diegene kan volgen.",
   "account.media": "Media",
   "account.mention": "@{name} vermelden",
   "account.moved_to": "{name} is verhuisd naar:",
   "account.mute": "@{name} negeren",
   "account.mute_notifications": "Meldingen van @{name} negeren",
   "account.muted": "Genegeerd",
-  "account.posts": "Toots",
-  "account.posts_with_replies": "Toots en reacties",
+  "account.posts": "Berichten",
+  "account.posts_with_replies": "Berichten en reacties",
   "account.report": "@{name} rapporteren",
   "account.requested": "Wacht op goedkeuring. Klik om het volgverzoek te annuleren",
   "account.share": "Profiel van @{name} delen",
   "account.show_reblogs": "Boosts van @{name} tonen",
-  "account.statuses_counter": "{count, plural, one {{counter} toot} other {{counter} toots}}",
+  "account.statuses_counter": "{count, plural, one {{counter} bericht} other {{counter} berichten}}",
   "account.unblock": "@{name} deblokkeren",
   "account.unblock_domain": "{domain} niet langer verbergen",
-  "account.unblock_short": "Unblock",
+  "account.unblock_short": "Deblokkeren",
   "account.unendorse": "Niet op profiel weergeven",
   "account.unfollow": "Ontvolgen",
   "account.unmute": "@{name} niet langer negeren",
   "account.unmute_notifications": "Meldingen van @{name} niet langer negeren",
-  "account.unmute_short": "Unmute",
+  "account.unmute_short": "Niet langer negeren",
   "account_note.placeholder": "Klik om een opmerking toe te voegen",
   "admin.dashboard.daily_retention": "User retention rate by day after sign-up",
   "admin.dashboard.monthly_retention": "User retention rate by month after sign-up",
@@ -79,7 +79,7 @@
   "column.lists": "Lijsten",
   "column.mutes": "Genegeerde gebruikers",
   "column.notifications": "Meldingen",
-  "column.pins": "Vastgezette toots",
+  "column.pins": "Vastgezette berichten",
   "column.public": "Globale tijdlijn",
   "column_back_button.label": "Terug",
   "column_header.hide_settings": "Instellingen verbergen",
@@ -92,10 +92,10 @@
   "community.column_settings.local_only": "Alleen lokaal",
   "community.column_settings.media_only": "Alleen media",
   "community.column_settings.remote_only": "Alleen andere servers",
-  "compose_form.direct_message_warning": "Deze toot wordt alleen naar vermelde gebruikers verstuurd.",
+  "compose_form.direct_message_warning": "Dit bericht wordt alleen naar vermelde gebruikers verstuurd.",
   "compose_form.direct_message_warning_learn_more": "Meer leren",
-  "compose_form.hashtag_warning": "Deze toot valt niet onder een hashtag te bekijken, omdat deze niet op openbare tijdlijnen wordt getoond. Alleen openbare toots kunnen via hashtags gevonden worden.",
-  "compose_form.lock_disclaimer": "Jouw account is niet {locked}. Iedereen kan jou volgen en kan de toots zien die je alleen aan jouw volgers hebt gericht.",
+  "compose_form.hashtag_warning": "Dit bericht valt niet onder een hashtag te bekijken, omdat deze niet op openbare tijdlijnen wordt getoond. Alleen openbare berichten kunnen via hashtags gevonden worden.",
+  "compose_form.lock_disclaimer": "Jouw account is niet {locked}. Iedereen kan jou volgen en kan de berichten zien die je alleen aan jouw volgers hebt gericht.",
   "compose_form.lock_disclaimer.lock": "besloten",
   "compose_form.placeholder": "Wat wil je kwijt?",
   "compose_form.poll.add_option": "Keuze toevoegen",
@@ -106,7 +106,7 @@
   "compose_form.poll.switch_to_single": "Poll wijzigen om een enkele keuze toe te staan",
   "compose_form.publish": "Toot",
   "compose_form.publish_loud": "{publish}!",
-  "compose_form.save_changes": "Save changes",
+  "compose_form.save_changes": "Wijzigingen opslaan",
   "compose_form.sensitive.hide": "{count, plural, one {Media als gevoelig markeren} other {Media als gevoelig markeren}}",
   "compose_form.sensitive.marked": "{count, plural, one {Media is als gevoelig gemarkeerd} other {Media is als gevoelig gemarkeerd}}",
   "compose_form.sensitive.unmarked": "{count, plural, one {Media is niet als gevoelig gemarkeerd} other {Media is niet als gevoelig gemarkeerd}}",
@@ -118,22 +118,22 @@
   "confirmations.block.confirm": "Blokkeren",
   "confirmations.block.message": "Weet je het zeker dat je {name} wilt blokkeren?",
   "confirmations.delete.confirm": "Verwijderen",
-  "confirmations.delete.message": "Weet je het zeker dat je deze toot wilt verwijderen?",
+  "confirmations.delete.message": "Weet je het zeker dat je dit bericht wilt verwijderen?",
   "confirmations.delete_list.confirm": "Verwijderen",
   "confirmations.delete_list.message": "Weet je zeker dat je deze lijst definitief wilt verwijderen?",
   "confirmations.discard_edit_media.confirm": "Weggooien",
   "confirmations.discard_edit_media.message": "Je hebt niet-opgeslagen wijzigingen in de mediabeschrijving of voorvertonning, wil je deze toch weggooien?",
   "confirmations.domain_block.confirm": "Verberg alles van deze server",
-  "confirmations.domain_block.message": "Weet je het echt heel erg zeker dat je alles van {domain} wilt negeren? In de meeste gevallen is het blokkeren of negeren van een paar specifieke personen voldoende en beter. Je zult geen toots van deze server op openbare tijdlijnen zien of in jouw meldingen. Jouw volgers van deze server worden verwijderd.",
+  "confirmations.domain_block.message": "Weet je het echt heel erg zeker dat je alles van {domain} wilt negeren? In de meeste gevallen is het blokkeren of negeren van een paar specifieke personen voldoende en beter. Je zult geen berichten van deze server op openbare tijdlijnen zien of in jouw meldingen. Jouw volgers van deze server worden verwijderd.",
   "confirmations.logout.confirm": "Uitloggen",
   "confirmations.logout.message": "Weet je zeker dat je wilt uitloggen?",
   "confirmations.mute.confirm": "Negeren",
-  "confirmations.mute.explanation": "Dit verbergt toots van hen en toots waar hen in wordt vermeld, maar hen kan nog steeds jouw toots bekijken en jou volgen.",
+  "confirmations.mute.explanation": "Dit verbergt diens berichten en berichten waar diegene in wordt vermeld, maar diegene kan nog steeds jouw berichten bekijken en jou volgen.",
   "confirmations.mute.message": "Weet je het zeker dat je {name} wilt negeren?",
   "confirmations.redraft.confirm": "Verwijderen en herschrijven",
-  "confirmations.redraft.message": "Weet je zeker dat je deze toot wilt verwijderen en herschrijven? Je verliest wel de boosts en favorieten, en de reacties op de originele toot zitten niet meer aan de nieuwe toot vast.",
+  "confirmations.redraft.message": "Weet je zeker dat je dit bericht wilt verwijderen en herschrijven? Je verliest wel de boosts en favorieten, en de reacties op het originele bericht raak je kwijt.",
   "confirmations.reply.confirm": "Reageren",
-  "confirmations.reply.message": "Door nu te reageren overschrijf je de toot die je op dit moment aan het schrijven bent. Weet je zeker dat je verder wil gaan?",
+  "confirmations.reply.message": "Door nu te reageren overschrijf je het bericht dat je op dit moment aan het schrijven bent. Weet je zeker dat je verder wil gaan?",
   "confirmations.unfollow.confirm": "Ontvolgen",
   "confirmations.unfollow.message": "Weet je het zeker dat je {name} wilt ontvolgen?",
   "conversation.delete": "Gesprek verwijderen",
@@ -144,7 +144,7 @@
   "directory.local": "Alleen {domain}",
   "directory.new_arrivals": "Nieuwe accounts",
   "directory.recently_active": "Onlangs actief",
-  "embed.instructions": "Embed deze toot op jouw website, door de onderstaande code te kopiëren.",
+  "embed.instructions": "Embed dit bericht op jouw website door de onderstaande code te kopiëren.",
   "embed.preview": "Zo komt het eruit te zien:",
   "emoji_button.activity": "Activiteiten",
   "emoji_button.custom": "Lokale emoji’s",
@@ -161,41 +161,41 @@
   "emoji_button.symbols": "Symbolen",
   "emoji_button.travel": "Reizen en locaties",
   "empty_column.account_suspended": "Account opgeschort",
-  "empty_column.account_timeline": "Hier zijn geen toots!",
+  "empty_column.account_timeline": "Hier zijn geen berichten!",
   "empty_column.account_unavailable": "Profiel is niet beschikbaar",
   "empty_column.blocks": "Jij hebt nog geen enkele gebruiker geblokkeerd.",
-  "empty_column.bookmarked_statuses": "Jij hebt nog geen toots aan je bladwijzers toegevoegd. Wanneer je er een aan jouw bladwijzers toevoegt, valt deze hier te zien.",
-  "empty_column.community": "De lokale tijdlijn is nog leeg. Toot iets in het openbaar om de spits af te bijten!",
+  "empty_column.bookmarked_statuses": "Jij hebt nog geen berichten aan je bladwijzers toegevoegd. Wanneer je er een aan jouw bladwijzers toevoegt, valt deze hier te zien.",
+  "empty_column.community": "De lokale tijdlijn is nog leeg. Plaats een openbaar bericht om de spits af te bijten!",
   "empty_column.direct": "Je hebt nog geen directe berichten. Wanneer je er een verzend of ontvangt, zijn deze hier te zien.",
   "empty_column.domain_blocks": "Er zijn nog geen geblokkeerde domeinen.",
-  "empty_column.explore_statuses": "Nothing is trending right now. Check back later!",
-  "empty_column.favourited_statuses": "Jij hebt nog geen favoriete toots. Wanneer je er een aan jouw favorieten toevoegt, valt deze hier te zien.",
-  "empty_column.favourites": "Niemand heeft deze toot nog aan hun favorieten toegevoegd. Wanneer iemand dit doet, valt dat hier te zien.",
+  "empty_column.explore_statuses": "Momenteel zijn er geen trends. Kom later terug!",
+  "empty_column.favourited_statuses": "Jij hebt nog geen favoriete berichten. Wanneer je er een aan jouw favorieten toevoegt, valt deze hier te zien.",
+  "empty_column.favourites": "Niemand heeft dit bericht nog aan diens favorieten toegevoegd. Wanneer iemand dit doet, valt dat hier te zien.",
   "empty_column.follow_recommendations": "Het lijkt er op dat er geen aanbevelingen voor jou aangemaakt kunnen worden. Je kunt proberen te zoeken naar mensen die je wellicht kent, zoeken op hashtags, de lokale en globale tijdlijnen bekijken of de gebruikersgids doorbladeren.",
   "empty_column.follow_requests": "Jij hebt nog enkel volgverzoek ontvangen. Wanneer je er eentje ontvangt, valt dat hier te zien.",
   "empty_column.hashtag": "Er is nog niks te vinden onder deze hashtag.",
   "empty_column.home": "Deze tijdlijn is leeg! Volg meer mensen om het te vullen. {suggestions}",
   "empty_column.home.suggestions": "Enkele aanbevelingen bekijken",
-  "empty_column.list": "Er is nog niks te zien in deze lijst. Wanneer lijstleden nieuwe toots publiceren, zijn deze hier te zien.",
+  "empty_column.list": "Er is nog niks te zien in deze lijst. Wanneer lijstleden nieuwe berichten plaatsen, zijn deze hier te zien.",
   "empty_column.lists": "Jij hebt nog geen enkele lijst. Wanneer je er eentje hebt aangemaakt, valt deze hier te zien.",
   "empty_column.mutes": "Jij hebt nog geen gebruikers genegeerd.",
   "empty_column.notifications": "Je hebt nog geen meldingen. Begin met iemand een gesprek.",
-  "empty_column.public": "Er is hier helemaal niks! Toot iets in het openbaar of volg mensen van andere servers om het te vullen",
+  "empty_column.public": "Er is hier helemaal niks! Plaatst een openbaar bericht of volg mensen van andere servers om het te vullen",
   "error.unexpected_crash.explanation": "Als gevolg van een bug in onze broncode of als gevolg van een compatibiliteitsprobleem met jouw webbrowser, kan deze pagina niet goed worden weergegeven.",
   "error.unexpected_crash.explanation_addons": "Deze pagina kon niet correct geladen worden. Deze fout wordt waarschijnlijk door een browser-add-on of een automatische vertalingshulpmiddel veroorzaakt.",
   "error.unexpected_crash.next_steps": "Probeer deze pagina te vernieuwen. Wanneer dit niet helpt is het nog steeds mogelijk om Mastodon in een andere webbrowser of mobiele app te gebruiken.",
   "error.unexpected_crash.next_steps_addons": "Probeer deze uit te schakelen en de pagina te verversen. Wanneer dat niet helpt, kun je Mastodon nog altijd met een andere webbrowser of mobiele app gebruiken.",
   "errors.unexpected_crash.copy_stacktrace": "Stacktrace naar klembord kopiëren",
   "errors.unexpected_crash.report_issue": "Technisch probleem melden",
-  "explore.search_results": "Search results",
-  "explore.suggested_follows": "For you",
-  "explore.title": "Explore",
-  "explore.trending_links": "News",
-  "explore.trending_statuses": "Posts",
+  "explore.search_results": "Zoekresultaten",
+  "explore.suggested_follows": "Voor jou",
+  "explore.title": "Verkennen",
+  "explore.trending_links": "Nieuws",
+  "explore.trending_statuses": "Berichten",
   "explore.trending_tags": "Hashtags",
   "follow_recommendations.done": "Klaar",
-  "follow_recommendations.heading": "Volg mensen waarvan je graag toots wil zien! Hier zijn enkele aanbevelingen.",
-  "follow_recommendations.lead": "Toots van mensen die je volgt zullen in chronologische volgorde onder start verschijnen. Wees niet bang om hierin fouten te maken, want je kunt mensen op elk moment net zo eenvoudig ontvolgen!",
+  "follow_recommendations.heading": "Volg mensen waarvan je graag berichten wil zien! Hier zijn enkele aanbevelingen.",
+  "follow_recommendations.lead": "Berichten van mensen die je volgt zullen in chronologische volgorde onder start verschijnen. Wees niet bang om hierin fouten te maken, want je kunt mensen op elk moment net zo eenvoudig ontvolgen!",
   "follow_request.authorize": "Goedkeuren",
   "follow_request.reject": "Afkeuren",
   "follow_requests.unlocked_explanation": "Ook al is jouw account niet besloten, de medewerkers van {domain} denken dat jij misschien de volgende volgverzoeken handmatig wil controleren.",
@@ -227,13 +227,13 @@
   "intervals.full.minutes": "{number, plural, one {# minuut} other {# minuten}}",
   "keyboard_shortcuts.back": "Ga terug",
   "keyboard_shortcuts.blocked": "Geblokkeerde gebruikers tonen",
-  "keyboard_shortcuts.boost": "Toot boosten",
+  "keyboard_shortcuts.boost": "Bericht boosten",
   "keyboard_shortcuts.column": "Op één van de kolommen focussen",
-  "keyboard_shortcuts.compose": "Tekstveld voor toots focussen",
+  "keyboard_shortcuts.compose": "Tekstveld om een bericht te schrijven focussen",
   "keyboard_shortcuts.description": "Omschrijving",
   "keyboard_shortcuts.direct": "Jouw directe berichten tonen",
   "keyboard_shortcuts.down": "Naar beneden in de lijst bewegen",
-  "keyboard_shortcuts.enter": "Toot volledig tonen",
+  "keyboard_shortcuts.enter": "Volledig bericht tonen",
   "keyboard_shortcuts.favourite": "Aan jouw favorieten toevoegen",
   "keyboard_shortcuts.favourites": "Favorieten tonen",
   "keyboard_shortcuts.federated": "Globale tijdlijn tonen",
@@ -247,7 +247,7 @@
   "keyboard_shortcuts.my_profile": "Jouw profiel tonen",
   "keyboard_shortcuts.notifications": "Meldingen tonen",
   "keyboard_shortcuts.open_media": "Media openen",
-  "keyboard_shortcuts.pinned": "Jouw vastgezette toots tonen",
+  "keyboard_shortcuts.pinned": "Jouw vastgemaakte berichten tonen",
   "keyboard_shortcuts.profile": "Gebruikersprofiel auteur openen",
   "keyboard_shortcuts.reply": "Reageren",
   "keyboard_shortcuts.requests": "Jouw volgverzoeken tonen",
@@ -256,7 +256,7 @@
   "keyboard_shortcuts.start": "\"Aan de slag\" tonen",
   "keyboard_shortcuts.toggle_hidden": "Inhoudswaarschuwing tonen/verbergen",
   "keyboard_shortcuts.toggle_sensitivity": "Media tonen/verbergen",
-  "keyboard_shortcuts.toot": "Nieuwe toot schrijven",
+  "keyboard_shortcuts.toot": "Nieuw bericht schrijven",
   "keyboard_shortcuts.unfocus": "Tekst- en zoekveld ontfocussen",
   "keyboard_shortcuts.up": "Naar boven in de lijst bewegen",
   "lightbox.close": "Sluiten",
@@ -289,12 +289,12 @@
   "navigation_bar.blocks": "Geblokkeerde gebruikers",
   "navigation_bar.bookmarks": "Bladwijzers",
   "navigation_bar.community_timeline": "Lokale tijdlijn",
-  "navigation_bar.compose": "Nieuw toot schrijven",
+  "navigation_bar.compose": "Nieuw bericht schrijven",
   "navigation_bar.direct": "Directe berichten",
   "navigation_bar.discover": "Ontdekken",
   "navigation_bar.domain_blocks": "Geblokkeerde domeinen",
   "navigation_bar.edit_profile": "Profiel bewerken",
-  "navigation_bar.explore": "Explore",
+  "navigation_bar.explore": "Verkennen",
   "navigation_bar.favourites": "Favorieten",
   "navigation_bar.filters": "Filters",
   "navigation_bar.follow_requests": "Volgverzoeken",
@@ -305,23 +305,23 @@
   "navigation_bar.logout": "Uitloggen",
   "navigation_bar.mutes": "Genegeerde gebruikers",
   "navigation_bar.personal": "Persoonlijk",
-  "navigation_bar.pins": "Vastgezette toots",
+  "navigation_bar.pins": "Vastgemaakte berichten",
   "navigation_bar.preferences": "Instellingen",
   "navigation_bar.public_timeline": "Globale tijdlijn",
   "navigation_bar.security": "Beveiliging",
-  "notification.admin.sign_up": "{name} signed up",
-  "notification.favourite": "{name} voegde jouw toot als favoriet toe",
+  "notification.admin.sign_up": "{name} heeft zich aangemeld",
+  "notification.favourite": "{name} voegde jouw bericht als favoriet toe",
   "notification.follow": "{name} volgt jou nu",
   "notification.follow_request": "{name} wil jou graag volgen",
   "notification.mention": "{name} vermeldde jou",
   "notification.own_poll": "Jouw poll is beëindigd",
   "notification.poll": "Een poll waaraan jij hebt meegedaan is beëindigd",
-  "notification.reblog": "{name} boostte jouw toot",
-  "notification.status": "{name} heeft zojuist een toot geplaatst",
-  "notification.update": "{name} edited a post",
+  "notification.reblog": "{name} boostte jouw bericht",
+  "notification.status": "{name} heeft zojuist een bericht geplaatst",
+  "notification.update": "{name} heeft een bericht bewerkt",
   "notifications.clear": "Meldingen verwijderen",
   "notifications.clear_confirmation": "Weet je het zeker dat je al jouw meldingen wilt verwijderen?",
-  "notifications.column_settings.admin.sign_up": "New sign-ups:",
+  "notifications.column_settings.admin.sign_up": "Nieuwe aanmeldingen:",
   "notifications.column_settings.alert": "Desktopmeldingen",
   "notifications.column_settings.favourite": "Favorieten:",
   "notifications.column_settings.filter_bar.advanced": "Alle categorieën tonen",
@@ -335,10 +335,10 @@
   "notifications.column_settings.reblog": "Boosts:",
   "notifications.column_settings.show": "In kolom tonen",
   "notifications.column_settings.sound": "Geluid afspelen",
-  "notifications.column_settings.status": "Nieuwe toots:",
+  "notifications.column_settings.status": "Nieuwe berichten:",
   "notifications.column_settings.unread_notifications.category": "Ongelezen meldingen",
   "notifications.column_settings.unread_notifications.highlight": "Ongelezen meldingen markeren",
-  "notifications.column_settings.update": "Edits:",
+  "notifications.column_settings.update": "Bewerkingen:",
   "notifications.filter.all": "Alles",
   "notifications.filter.boosts": "Boosts",
   "notifications.filter.favourites": "Favorieten",
@@ -365,7 +365,7 @@
   "poll.votes": "{votes, plural, one {# stem} other {# stemmen}}",
   "poll_button.add_poll": "Poll toevoegen",
   "poll_button.remove_poll": "Poll verwijderen",
-  "privacy.change": "Zichtbaarheid van toot aanpassen",
+  "privacy.change": "Zichtbaarheid van bericht aanpassen",
   "privacy.direct.long": "Alleen aan vermelde gebruikers tonen",
   "privacy.direct.short": "Direct",
   "privacy.private.long": "Alleen aan volgers tonen",
@@ -378,100 +378,100 @@
   "regeneration_indicator.label": "Aan het laden…",
   "regeneration_indicator.sublabel": "Jouw tijdlijn wordt aangemaakt!",
   "relative_time.days": "{number}d",
-  "relative_time.full.days": "{number, plural, one {# day} other {# days}} ago",
-  "relative_time.full.hours": "{number, plural, one {# hour} other {# hours}} ago",
-  "relative_time.full.just_now": "just now",
-  "relative_time.full.minutes": "{number, plural, one {# minute} other {# minutes}} ago",
-  "relative_time.full.seconds": "{number, plural, one {# second} other {# seconds}} ago",
+  "relative_time.full.days": "{number, plural, one {# dag} other {# dagen}} geleden",
+  "relative_time.full.hours": "{number, plural, one {# uur} other {# uur}} geleden",
+  "relative_time.full.just_now": "zojuist",
+  "relative_time.full.minutes": "{number, plural, one {# minuut} other {# minuten}} geleden",
+  "relative_time.full.seconds": "{number, plural, one {# seconde} other {# seconden}} geleden",
   "relative_time.hours": "{number}u",
   "relative_time.just_now": "nu",
   "relative_time.minutes": "{number}m",
   "relative_time.seconds": "{number}s",
   "relative_time.today": "vandaag",
   "reply_indicator.cancel": "Annuleren",
-  "report.block": "Block",
-  "report.block_explanation": "You will not see their posts. They will not be able to see your posts or follow you. They will be able to tell that they are blocked.",
-  "report.categories.other": "Other",
+  "report.block": "Blokkeren",
+  "report.block_explanation": "Je kunt diens berichten niet zien. Je kunt door diegene niet gevolgd worden en jouw berichten zijn onzichtbaar. Diegene kan zien dat die door jou is geblokkeerd.",
+  "report.categories.other": "Overig",
   "report.categories.spam": "Spam",
-  "report.categories.violation": "Content violates one or more server rules",
-  "report.category.subtitle": "Choose the best match",
-  "report.category.title": "Tell us what's going on with this {type}",
-  "report.category.title_account": "profile",
-  "report.category.title_status": "post",
-  "report.close": "Done",
-  "report.comment.title": "Is there anything else you think we should know?",
+  "report.categories.violation": "De inhoud overtreedt een of meerdere serverregels",
+  "report.category.subtitle": "Kies wat het meeste overeenkomt",
+  "report.category.title": "Vertel ons wat er met dit {type} aan de hand is",
+  "report.category.title_account": "profiel",
+  "report.category.title_status": "bericht",
+  "report.close": "Klaar",
+  "report.comment.title": "Zijn er nog andere dingen waarvan je denkt dat wij dat moeten weten?",
   "report.forward": "Naar {target} doorsturen",
   "report.forward_hint": "Het account bevindt zich op een andere server. Wil je daar eveneens een geanonimiseerde kopie van deze rapportage naar toe sturen?",
-  "report.mute": "Mute",
-  "report.mute_explanation": "You will not see their posts. They can still follow you and see your posts and will not know that they are muted.",
-  "report.next": "Next",
+  "report.mute": "Negeren",
+  "report.mute_explanation": "Je kunt diens berichten niet zien. Je kunt nog wel gevolgd worden en jouw berichten zijn nog zichtbaar, maar diegene kan niet zien dat die wordt genegeerd.",
+  "report.next": "Volgende",
   "report.placeholder": "Extra opmerkingen",
-  "report.reasons.dislike": "I don't like it",
-  "report.reasons.dislike_description": "It is not something you want to see",
-  "report.reasons.other": "It's something else",
-  "report.reasons.other_description": "The issue does not fit into other categories",
-  "report.reasons.spam": "It's spam",
-  "report.reasons.spam_description": "Malicious links, fake engagement, or repetitive replies",
-  "report.reasons.violation": "It violates server rules",
-  "report.reasons.violation_description": "You are aware that it breaks specific rules",
-  "report.rules.subtitle": "Select all that apply",
-  "report.rules.title": "Which rules are being violated?",
-  "report.statuses.subtitle": "Select all that apply",
-  "report.statuses.title": "Are there any posts that back up this report?",
+  "report.reasons.dislike": "Ik vind het niet leuk",
+  "report.reasons.dislike_description": "Het is iets wat je niet wilt zien",
+  "report.reasons.other": "Het is iets anders",
+  "report.reasons.other_description": "Het probleem past niet in een andere categorie",
+  "report.reasons.spam": "Het is spam",
+  "report.reasons.spam_description": "Schadelijke links, reclame, misleiding of herhalende antwoorden",
+  "report.reasons.violation": "Het schendt de serverregels",
+  "report.reasons.violation_description": "Je weet dat het specifieke regels schendt",
+  "report.rules.subtitle": "Selecteer wat van toepassing is",
+  "report.rules.title": "Welke regels worden geschonden?",
+  "report.statuses.subtitle": "Selecteer wat van toepassing is",
+  "report.statuses.title": "Zijn er berichten die deze rapportage ondersteunen?",
   "report.submit": "Verzenden",
   "report.target": "{target} rapporteren",
-  "report.thanks.take_action": "Here are your options for controlling what you see on Mastodon:",
-  "report.thanks.take_action_actionable": "While we review this, you can take action against @{name}:",
-  "report.thanks.title": "Don't want to see this?",
-  "report.thanks.title_actionable": "Thanks for reporting, we'll look into this.",
-  "report.unfollow": "Unfollow @{name}",
-  "report.unfollow_explanation": "You are following this account. To not see their posts in your home feed anymore, unfollow them.",
+  "report.thanks.take_action": "Hier zijn jouw opties waarmee je kunt bepalen wat je in Mastodon wilt zien:",
+  "report.thanks.take_action_actionable": "Terwijl wij jouw rapportage beroordelen, kun je deze acties ondernemen tegen @{name}:",
+  "report.thanks.title": "Wil je dit niet zien?",
+  "report.thanks.title_actionable": "Dank je voor het rapporteren. Wij gaan er naar kijken.",
+  "report.unfollow": "@{name} ontvolgen",
+  "report.unfollow_explanation": "Je volgt dit account. Om diens berichten niet meer op jouw starttijdlijn te zien, kun je diegene ontvolgen.",
   "search.placeholder": "Zoeken",
   "search_popout.search_format": "Geavanceerd zoeken",
-  "search_popout.tips.full_text": "Gebruik gewone tekst om te zoeken in jouw toots, gebooste toots, favorieten en in toots waarin je bent vermeldt, en tevens naar gebruikersnamen, weergavenamen en hashtags.",
+  "search_popout.tips.full_text": "Gebruik gewone tekst om te zoeken in jouw berichten, gebooste berichten, favorieten en in berichten waarin je bent vermeldt, en tevens naar gebruikersnamen, weergavenamen en hashtags.",
   "search_popout.tips.hashtag": "hashtag",
-  "search_popout.tips.status": "toot",
+  "search_popout.tips.status": "bericht",
   "search_popout.tips.text": "Gebruik gewone tekst om te zoeken op weergavenamen, gebruikersnamen en hashtags",
   "search_popout.tips.user": "gebruiker",
   "search_results.accounts": "Gebruikers",
-  "search_results.all": "All",
+  "search_results.all": "Alles",
   "search_results.hashtags": "Hashtags",
-  "search_results.nothing_found": "Could not find anything for these search terms",
-  "search_results.statuses": "Toots",
-  "search_results.statuses_fts_disabled": "Het zoeken in toots is op deze Mastodon-server niet ingeschakeld.",
+  "search_results.nothing_found": "Deze zoektermen leveren geen resultaat op",
+  "search_results.statuses": "Berichten",
+  "search_results.statuses_fts_disabled": "Het zoeken in berichten is op deze Mastodon-server niet ingeschakeld.",
   "search_results.total": "{count, number} {count, plural, one {resultaat} other {resultaten}}",
   "status.admin_account": "Moderatie-omgeving van @{name} openen",
-  "status.admin_status": "Deze toot in de moderatie-omgeving openen",
+  "status.admin_status": "Dit bericht in de moderatie-omgeving openen",
   "status.block": "@{name} blokkeren",
   "status.bookmark": "Bladwijzer toevoegen",
   "status.cancel_reblog_private": "Niet langer boosten",
-  "status.cannot_reblog": "Deze toot kan niet geboost worden",
-  "status.copy": "Link naar toot kopiëren",
+  "status.cannot_reblog": "Dit bericht kan niet geboost worden",
+  "status.copy": "Link naar bericht kopiëren",
   "status.delete": "Verwijderen",
   "status.detailed_status": "Uitgebreide gespreksweergave",
   "status.direct": "@{name} een direct bericht sturen",
-  "status.edit": "Edit",
-  "status.edited": "Edited {date}",
-  "status.edited_x_times": "Edited {count, plural, one {{count} time} other {{count} times}}",
+  "status.edit": "Bewerken",
+  "status.edited": "Bewerkt op {date}",
+  "status.edited_x_times": "{count, plural, one {{count} keer} other {{count} keer}} bewerkt",
   "status.embed": "Insluiten",
   "status.favourite": "Favoriet",
   "status.filtered": "Gefilterd",
-  "status.history.created": "{name} created {date}",
-  "status.history.edited": "{name} edited {date}",
+  "status.history.created": "{name} plaatste dit {date}",
+  "status.history.edited": "{name} bewerkte dit {date}",
   "status.load_more": "Meer laden",
   "status.media_hidden": "Media verborgen",
   "status.mention": "@{name} vermelden",
   "status.more": "Meer",
   "status.mute": "@{name} negeren",
   "status.mute_conversation": "Negeer gesprek",
-  "status.open": "Volledige toot tonen",
+  "status.open": "Volledig bericht tonen",
   "status.pin": "Aan profielpagina vastmaken",
-  "status.pinned": "Vastgemaakte toot",
+  "status.pinned": "Vastgemaakt bericht",
   "status.read_more": "Meer lezen",
   "status.reblog": "Boosten",
   "status.reblog_private": "Boost naar oorspronkelijke ontvangers",
   "status.reblogged_by": "{name} boostte",
-  "status.reblogs.empty": "Niemand heeft deze toot nog geboost. Wanneer iemand dit doet, valt dat hier te zien.",
+  "status.reblogs.empty": "Niemand heeft dit bericht nog geboost. Wanneer iemand dit doet, valt dat hier te zien.",
   "status.redraft": "Verwijderen en herschrijven",
   "status.remove_bookmark": "Bladwijzer verwijderen",
   "status.reply": "Reageren",
@@ -502,7 +502,7 @@
   "timeline_hint.remote_resource_not_displayed": "{resource} van andere servers worden niet getoond.",
   "timeline_hint.resources.followers": "Volgers",
   "timeline_hint.resources.follows": "Volgend",
-  "timeline_hint.resources.statuses": "Oudere toots",
+  "timeline_hint.resources.statuses": "Oudere berichten",
   "trends.counter_by_accounts": "{count, plural, one {{counter} persoon} other {{counter} personen}} zijn aan het praten",
   "trends.trending_now": "Huidige trends",
   "ui.beforeunload": "Je concept gaat verloren wanneer je Mastodon verlaat.",
diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index cf31b6ff6..1ac509f18 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ActivityPub::Activity::Create < ActivityPub::Activity
+  include FormattingHelper
+
   def perform
     dereference_object!
 
@@ -367,7 +369,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
   end
 
   def converted_text
-    Formatter.instance.linkify([@status_parser.title.presence, @status_parser.spoiler_text.presence, @status_parser.url || @status_parser.uri].compact.join("\n\n"))
+    linkify([@status_parser.title.presence, @status_parser.spoiler_text.presence, @status_parser.url || @status_parser.uri].compact.join("\n\n"))
   end
 
   def unsupported_media_type?(mime_type)
diff --git a/app/lib/activitypub/parser/media_attachment_parser.rb b/app/lib/activitypub/parser/media_attachment_parser.rb
index 1798e58a4..30bea1f0e 100644
--- a/app/lib/activitypub/parser/media_attachment_parser.rb
+++ b/app/lib/activitypub/parser/media_attachment_parser.rb
@@ -27,7 +27,9 @@ class ActivityPub::Parser::MediaAttachmentParser
   end
 
   def description
-    @json['summary'].presence || @json['name'].presence
+    str = @json['summary'].presence || @json['name'].presence
+    str = str.strip[0...MediaAttachment::MAX_DESCRIPTION_LENGTH] if str.present?
+    str
   end
 
   def focus
diff --git a/app/lib/admin/system_check.rb b/app/lib/admin/system_check.rb
index afb20cb47..877a42ef6 100644
--- a/app/lib/admin/system_check.rb
+++ b/app/lib/admin/system_check.rb
@@ -5,6 +5,7 @@ class Admin::SystemCheck
     Admin::SystemCheck::DatabaseSchemaCheck,
     Admin::SystemCheck::SidekiqProcessCheck,
     Admin::SystemCheck::RulesCheck,
+    Admin::SystemCheck::ElasticsearchCheck,
   ].freeze
 
   def self.perform
diff --git a/app/lib/admin/system_check/elasticsearch_check.rb b/app/lib/admin/system_check/elasticsearch_check.rb
new file mode 100644
index 000000000..1b48a5415
--- /dev/null
+++ b/app/lib/admin/system_check/elasticsearch_check.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+class Admin::SystemCheck::ElasticsearchCheck < Admin::SystemCheck::BaseCheck
+  def pass?
+    return true unless Chewy.enabled?
+
+    running_version.present? && compatible_version?
+  end
+
+  def message
+    if running_version.present?
+      Admin::SystemCheck::Message.new(:elasticsearch_version_check, I18n.t('admin.system_checks.elasticsearch_version_check.version_comparison', running_version: running_version, required_version: required_version))
+    else
+      Admin::SystemCheck::Message.new(:elasticsearch_running_check)
+    end
+  end
+
+  private
+
+  def running_version
+    @running_version ||= begin
+      Chewy.client.info['version']['number']
+    rescue Faraday::ConnectionFailed
+      nil
+    end
+  end
+
+  def required_version
+    '7.x'
+  end
+
+  def compatible_version?
+    Gem::Version.new(running_version) >= Gem::Version.new(required_version)
+  end
+
+  def missing_queues
+    @missing_queues ||= Sidekiq::ProcessSet.new.reduce(SIDEKIQ_QUEUES) { |queues, process| queues - process['queues'] }
+  end
+end
diff --git a/app/lib/advanced_text_formatter.rb b/app/lib/advanced_text_formatter.rb
new file mode 100644
index 000000000..728400819
--- /dev/null
+++ b/app/lib/advanced_text_formatter.rb
@@ -0,0 +1,131 @@
+# frozen_string_literal: true
+
+class AdvancedTextFormatter < TextFormatter
+  class HTMLRenderer < Redcarpet::Render::HTML
+    def initialize(options, &block)
+      super(options)
+      @format_link = block
+    end
+
+    def block_code(code, _language)
+      <<~HTML.squish
+        <pre><code>#{ERB::Util.h(code).gsub("\n", '<br/>')}</code></pre>
+      HTML
+    end
+
+    def autolink(link, link_type)
+      return link if link_type == :email
+      @format_link.call(link)
+    end
+  end
+
+  # @param [String] text
+  # @param [Hash] options
+  # @option options [Boolean] :multiline
+  # @option options [Boolean] :with_domains
+  # @option options [Boolean] :with_rel_me
+  # @option options [Array<Account>] :preloaded_accounts
+  # @option options [String] :content_type
+  def initialize(text, options = {})
+    content_type = options.delete(:content_type)
+    super(text, options)
+
+    @text = format_markdown(text) if content_type == 'text/markdown'
+  end
+
+  # Differs from TextFormatter by not messing with newline after parsing
+  def to_s
+    return ''.html_safe if text.blank?
+
+    html = rewrite do |entity|
+      if entity[:url]
+        link_to_url(entity)
+      elsif entity[:hashtag]
+        link_to_hashtag(entity)
+      elsif entity[:screen_name]
+        link_to_mention(entity)
+      end
+    end
+
+    html.html_safe # rubocop:disable Rails/OutputSafety
+  end
+
+  # Differs from `TextFormatter` by skipping HTML tags and entities
+  def entities
+    @entities ||= begin
+      gaps = []
+      total_offset = 0
+
+      escaped = text.gsub(/<[^>]*>|&#[0-9]+;/) do |match|
+        total_offset += match.length - 1
+        end_offset = Regexp.last_match.end(0)
+        gaps << [end_offset - total_offset, total_offset]
+        ' '
+      end
+
+      Extractor.extract_entities_with_indices(escaped, extract_url_without_protocol: false).map do |entity|
+        start_pos, end_pos = entity[:indices]
+        offset_idx = gaps.rindex { |gap| gap.first <= start_pos }
+        offset = offset_idx.nil? ? 0 : gaps[offset_idx].last
+        entity.merge(indices: [start_pos + offset, end_pos + offset])
+      end
+    end
+  end
+
+  private
+
+  # Differs from `TextFormatter` in that it keeps HTML; but it sanitizes at the end to remain safe
+  def rewrite
+    entities.sort_by! do |entity|
+      entity[:indices].first
+    end
+
+    result = ''.dup
+
+    last_index = entities.reduce(0) do |index, entity|
+      indices = entity[:indices]
+      result << text[index...indices.first]
+      result << yield(entity)
+      indices.last
+    end
+
+    result << text[last_index..-1]
+
+    Sanitize.fragment(result, Sanitize::Config::MASTODON_OUTGOING)
+  end
+
+  def format_markdown(html)
+    html = markdown_formatter.render(html)
+    html.delete("\r").delete("\n")
+  end
+
+  def markdown_formatter
+    extensions = {
+      autolink: true,
+      no_intra_emphasis: true,
+      fenced_code_blocks: true,
+      disable_indented_code_blocks: true,
+      strikethrough: true,
+      lax_spacing: true,
+      space_after_headers: true,
+      superscript: true,
+      underline: true,
+      highlight: true,
+      footnotes: false,
+    }
+
+    renderer = HTMLRenderer.new({
+      filter_html: false,
+      escape_html: false,
+      no_images: true,
+      no_styles: true,
+      safe_links_only: true,
+      hard_wrap: true,
+      link_attributes: { target: '_blank', rel: 'nofollow noopener' },
+    }) do |url|
+      link_to_url({ url: url })
+    end
+
+    Redcarpet::Markdown.new(renderer, extensions)
+  end
+end
diff --git a/app/lib/emoji_formatter.rb b/app/lib/emoji_formatter.rb
new file mode 100644
index 000000000..f808f3a22
--- /dev/null
+++ b/app/lib/emoji_formatter.rb
@@ -0,0 +1,98 @@
+# frozen_string_literal: true
+
+class EmojiFormatter
+  include RoutingHelper
+
+  DISALLOWED_BOUNDING_REGEX = /[[:alnum:]:]/.freeze
+
+  attr_reader :html, :custom_emojis, :options
+
+  # @param [ActiveSupport::SafeBuffer] html
+  # @param [Array<CustomEmoji>] custom_emojis
+  # @param [Hash] options
+  # @option options [Boolean] :animate
+  def initialize(html, custom_emojis, options = {})
+    raise ArgumentError unless html.html_safe?
+
+    @html = html
+    @custom_emojis = custom_emojis
+    @options = options
+  end
+
+  def to_s
+    return html if custom_emojis.empty? || html.blank?
+
+    i                     = -1
+    tag_open_index        = nil
+    inside_shortname      = false
+    shortname_start_index = -1
+    invisible_depth       = 0
+    last_index            = 0
+    result                = ''.dup
+
+    while i + 1 < html.size
+      i += 1
+
+      if invisible_depth.zero? && inside_shortname && html[i] == ':'
+        inside_shortname = false
+        shortcode = html[shortname_start_index + 1..i - 1]
+        char_after = html[i + 1]
+
+        next unless (char_after.nil? || !DISALLOWED_BOUNDING_REGEX.match?(char_after)) && (emoji = emoji_map[shortcode])
+
+        result << html[last_index..shortname_start_index - 1] if shortname_start_index.positive?
+        result << image_for_emoji(shortcode, emoji)
+        last_index = i + 1
+      elsif tag_open_index && html[i] == '>'
+        tag = html[tag_open_index..i]
+        tag_open_index = nil
+
+        if invisible_depth.positive?
+          invisible_depth += count_tag_nesting(tag)
+        elsif tag == '<span class="invisible">'
+          invisible_depth = 1
+        end
+      elsif html[i] == '<'
+        tag_open_index = i
+        inside_shortname = false
+      elsif !tag_open_index && html[i] == ':' && (i.zero? || !DISALLOWED_BOUNDING_REGEX.match?(html[i - 1]))
+        inside_shortname = true
+        shortname_start_index = i
+      end
+    end
+
+    result << html[last_index..-1]
+
+    result.html_safe # rubocop:disable Rails/OutputSafety
+  end
+
+  private
+
+  def emoji_map
+    @emoji_map ||= custom_emojis.each_with_object({}) { |e, h| h[e.shortcode] = [full_asset_url(e.image.url), full_asset_url(e.image.url(:static))] }
+  end
+
+  def count_tag_nesting(tag)
+    if tag[1] == '/'
+      -1
+    elsif tag[-2] == '/'
+      0
+    else
+      1
+    end
+  end
+
+  def image_for_emoji(shortcode, emoji)
+    original_url, static_url = emoji
+
+    if animate?
+      image_tag(original_url, draggable: false, class: 'emojione', alt: ":#{shortcode}:", title: ":#{shortcode}:")
+    else
+      image_tag(original_url, draggable: false, class: 'emojione custom-emoji', alt: ":#{shortcode}:", title: ":#{shortcode}:", data: { original: original_url, static: static_url })
+    end
+  end
+
+  def animate?
+    @options[:animate]
+  end
+end
diff --git a/app/lib/extractor.rb b/app/lib/extractor.rb
index 8020aa916..ef9407864 100644
--- a/app/lib/extractor.rb
+++ b/app/lib/extractor.rb
@@ -5,18 +5,34 @@ module Extractor
 
   module_function
 
-  # :yields: username, list_slug, start, end
+  def extract_entities_with_indices(text, options = {}, &block)
+    entities = begin
+      extract_urls_with_indices(text, options) +
+        extract_hashtags_with_indices(text, check_url_overlap: false) +
+        extract_mentions_or_lists_with_indices(text) +
+        extract_extra_uris_with_indices(text)
+    end
+
+    return [] if entities.empty?
+
+    entities = remove_overlapping_entities(entities)
+    entities.each(&block) if block_given?
+    entities
+  end
+
   def extract_mentions_or_lists_with_indices(text)
-    return [] unless Twitter::TwitterText::Regex[:at_signs].match?(text)
+    return [] unless text && Twitter::TwitterText::Regex[:at_signs].match?(text)
 
     possible_entries = []
 
-    text.to_s.scan(Account::MENTION_RE) do |screen_name, _|
+    text.scan(Account::MENTION_RE) do |screen_name, _|
       match_data = $LAST_MATCH_INFO
-      after = $'
+      after      = $'
+
       unless Twitter::TwitterText::Regex[:end_mention_match].match?(after)
         start_position = match_data.char_begin(1) - 1
-        end_position = match_data.char_end(1)
+        end_position   = match_data.char_end(1)
+
         possible_entries << {
           screen_name: screen_name,
           indices: [start_position, end_position],
@@ -29,36 +45,70 @@ module Extractor
         yield mention[:screen_name], mention[:indices].first, mention[:indices].last
       end
     end
+
     possible_entries
   end
 
-  def extract_hashtags_with_indices(text, **)
-    return [] unless /#/.match?(text)
+  def extract_hashtags_with_indices(text, _options = {})
+    return [] unless text&.index('#')
+
+    possible_entries = []
 
-    tags = []
     text.scan(Tag::HASHTAG_RE) do |hash_text, _|
-      match_data = $LAST_MATCH_INFO
+      match_data     = $LAST_MATCH_INFO
       start_position = match_data.char_begin(1) - 1
-      end_position = match_data.char_end(1)
-      after = $'
+      end_position   = match_data.char_end(1)
+      after          = $'
+
       if %r{\A://}.match?(after)
         hash_text.match(/(.+)(https?\Z)/) do |matched|
-          hash_text = matched[1]
+          hash_text     = matched[1]
           end_position -= matched[2].codepoint_length
         end
       end
 
-      tags << {
+      possible_entries << {
         hashtag: hash_text,
         indices: [start_position, end_position],
       }
     end
 
-    tags.each { |tag| yield tag[:hashtag], tag[:indices].first, tag[:indices].last } if block_given?
-    tags
+    if block_given?
+      possible_entries.each do |tag|
+        yield tag[:hashtag], tag[:indices].first, tag[:indices].last
+      end
+    end
+
+    possible_entries
   end
 
   def extract_cashtags_with_indices(_text)
-    [] # always returns empty array
+    []
+  end
+
+  def extract_extra_uris_with_indices(text)
+    return [] unless text&.index(':')
+
+    possible_entries = []
+
+    text.scan(Twitter::TwitterText::Regex[:valid_extended_uri]) do
+      valid_uri_match_data = $LAST_MATCH_INFO
+
+      start_position = valid_uri_match_data.char_begin(3)
+      end_position   = valid_uri_match_data.char_end(3)
+
+      possible_entries << {
+        url: valid_uri_match_data[3],
+        indices: [start_position, end_position],
+      }
+    end
+
+    if block_given?
+      possible_entries.each do |url|
+        yield url[:url], url[:indices].first, url[:indices].last
+      end
+    end
+
+    possible_entries
   end
 end
diff --git a/app/lib/feed_manager.rb b/app/lib/feed_manager.rb
index efc9da34b..6994f00ae 100644
--- a/app/lib/feed_manager.rb
+++ b/app/lib/feed_manager.rb
@@ -5,6 +5,7 @@ require 'singleton'
 class FeedManager
   include Singleton
   include Redisable
+  include FormattingHelper
 
   # Maximum number of items stored in a single feed
   MAX_ITEMS = 400
@@ -503,7 +504,7 @@ class FeedManager
     status         = status.reblog if status.reblog?
 
     combined_text = [
-      Formatter.instance.plaintext(status),
+      extract_status_plain_text(status),
       status.spoiler_text,
       status.preloadable_poll ? status.preloadable_poll.options.join("\n\n") : nil,
       status.ordered_media_attachments.map(&:description).join("\n\n"),
diff --git a/app/lib/formatter.rb b/app/lib/formatter.rb
deleted file mode 100644
index dfa493ed5..000000000
--- a/app/lib/formatter.rb
+++ /dev/null
@@ -1,382 +0,0 @@
-# frozen_string_literal: true
-
-require 'singleton'
-
-class HTMLRenderer < Redcarpet::Render::HTML
-  def block_code(code, language)
-    "<pre><code>#{encode(code).gsub("\n", "<br/>")}</code></pre>"
-  end
-
-  def autolink(link, link_type)
-    return link if link_type == :email
-    Formatter.instance.link_url(link)
-  rescue Addressable::URI::InvalidURIError, IDN::Idna::IdnaError
-    encode(link)
-  end
-
-  private
-
-  def html_entities
-    @html_entities ||= HTMLEntities.new
-  end
-
-  def encode(html)
-    html_entities.encode(html)
-  end
-end
-
-class Formatter
-  include Singleton
-  include RoutingHelper
-
-  include ActionView::Helpers::TextHelper
-
-  def format(status, **options)
-    if status.respond_to?(:reblog?) && status.reblog?
-      prepend_reblog = status.reblog.account.acct
-      status         = status.proper
-    else
-      prepend_reblog = false
-    end
-
-    raw_content = status.text
-
-    if options[:inline_poll_options] && status.preloadable_poll
-      raw_content = raw_content + "\n\n" + status.preloadable_poll.options.map { |title| "[ ] #{title}" }.join("\n")
-    end
-
-    return '' if raw_content.blank?
-
-    unless status.local?
-      html = reformat(raw_content)
-      html = encode_custom_emojis(html, status.emojis, options[:autoplay]) if options[:custom_emojify]
-      return html.html_safe # rubocop:disable Rails/OutputSafety
-    end
-
-    linkable_accounts = status.respond_to?(:active_mentions) ? status.active_mentions.map(&:account) : []
-    linkable_accounts << status.account
-
-    html = raw_content
-    html = "RT @#{prepend_reblog} #{html}" if prepend_reblog
-    html = format_markdown(html) if status.content_type == 'text/markdown'
-    html = encode_and_link_urls(html, linkable_accounts, keep_html: %w(text/markdown text/html).include?(status.content_type))
-    html = reformat(html, true) if %w(text/markdown text/html).include?(status.content_type)
-    html = encode_custom_emojis(html, status.emojis, options[:autoplay]) if options[:custom_emojify]
-
-    unless %w(text/markdown text/html).include?(status.content_type)
-      html = simple_format(html, {}, sanitize: false)
-      html = html.delete("\n")
-    end
-
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def format_markdown(html)
-    html = markdown_formatter.render(html)
-    html.delete("\r").delete("\n")
-  end
-
-  def reformat(html, outgoing = false)
-    sanitize(html, Sanitize::Config::MASTODON_STRICT.merge(outgoing: outgoing))
-  rescue ArgumentError
-    ''
-  end
-
-  def plaintext(status)
-    return status.text if status.local?
-
-    text = status.text.gsub(/(<br \/>|<br>|<\/p>)+/) { |match| "#{match}\n" }
-    strip_tags(text)
-  end
-
-  def simplified_format(account, **options)
-    return '' if account.note.blank?
-
-    html = account.local? ? linkify(account.note) : reformat(account.note)
-    html = encode_custom_emojis(html, account.emojis, options[:autoplay]) if options[:custom_emojify]
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def sanitize(html, config)
-    Sanitize.fragment(html, config)
-  end
-
-  def format_spoiler(status, **options)
-    html = encode(status.spoiler_text)
-    html = encode_custom_emojis(html, status.emojis, options[:autoplay])
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def format_poll_option(status, option, **options)
-    html = encode(option.title)
-    html = encode_custom_emojis(html, status.emojis, options[:autoplay])
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def format_display_name(account, **options)
-    html = encode(account.display_name.presence || account.username)
-    html = encode_custom_emojis(html, account.emojis, options[:autoplay]) if options[:custom_emojify]
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def format_field(account, str, **options)
-    html = account.local? ? encode_and_link_urls(str, me: true, with_domain: true) : reformat(str)
-    html = encode_custom_emojis(html, account.emojis, options[:autoplay]) if options[:custom_emojify]
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def linkify(text)
-    html = encode_and_link_urls(text)
-    html = simple_format(html, {}, sanitize: false)
-    html = html.delete("\n")
-
-    html.html_safe # rubocop:disable Rails/OutputSafety
-  end
-
-  def link_url(url)
-    "<a href=\"#{encode(url)}\" target=\"blank\" rel=\"nofollow noopener noreferrer\">#{link_html(url)}</a>"
-  end
-
-  private
-
-  def markdown_formatter
-    extensions = {
-      autolink: true,
-      no_intra_emphasis: true,
-      fenced_code_blocks: true,
-      disable_indented_code_blocks: true,
-      strikethrough: true,
-      lax_spacing: true,
-      space_after_headers: true,
-      superscript: true,
-      underline: true,
-      highlight: true,
-      footnotes: false,
-    }
-
-    renderer = HTMLRenderer.new({
-      filter_html: false,
-      escape_html: false,
-      no_images: true,
-      no_styles: true,
-      safe_links_only: true,
-      hard_wrap: true,
-      link_attributes: { target: '_blank', rel: 'nofollow noopener' },
-    })
-
-    Redcarpet::Markdown.new(renderer, extensions)
-  end
-
-  def html_entities
-    @html_entities ||= HTMLEntities.new
-  end
-
-  def encode(html)
-    html_entities.encode(html)
-  end
-
-  def encode_and_link_urls(html, accounts = nil, options = {})
-    if accounts.is_a?(Hash)
-      options  = accounts
-      accounts = nil
-    end
-
-    entities = options[:keep_html] ? html_friendly_extractor(html) : utf8_friendly_extractor(html, extract_url_without_protocol: false)
-
-    rewrite(html.dup, entities, options[:keep_html]) do |entity|
-      if entity[:url]
-        link_to_url(entity, options)
-      elsif entity[:hashtag]
-        link_to_hashtag(entity)
-      elsif entity[:screen_name]
-        link_to_mention(entity, accounts, options)
-      end
-    end
-  end
-
-  def count_tag_nesting(tag)
-    if tag[1] == '/' then -1
-    elsif tag[-2] == '/' then 0
-    else 1
-    end
-  end
-
-  # rubocop:disable Metrics/BlockNesting
-  def encode_custom_emojis(html, emojis, animate = false)
-    return html if emojis.empty?
-
-    emoji_map = emojis.each_with_object({}) { |e, h| h[e.shortcode] = [full_asset_url(e.image.url), full_asset_url(e.image.url(:static))] }
-
-    i                     = -1
-    tag_open_index        = nil
-    inside_shortname      = false
-    shortname_start_index = -1
-    invisible_depth       = 0
-
-    while i + 1 < html.size
-      i += 1
-
-      if invisible_depth.zero? && inside_shortname && html[i] == ':'
-        shortcode = html[shortname_start_index + 1..i - 1]
-        emoji     = emoji_map[shortcode]
-
-        if emoji
-          original_url, static_url = emoji
-          replacement = begin
-            if animate
-              image_tag(original_url, draggable: false, class: 'emojione', alt: ":#{shortcode}:", title: ":#{shortcode}:")
-            else
-              image_tag(original_url, draggable: false, class: 'emojione custom-emoji', alt: ":#{shortcode}:", title: ":#{shortcode}:", data: { original: original_url, static: static_url })
-            end
-          end
-          before_html = shortname_start_index.positive? ? html[0..shortname_start_index - 1] : ''
-          html        = before_html + replacement + html[i + 1..-1]
-          i          += replacement.size - (shortcode.size + 2) - 1
-        else
-          i -= 1
-        end
-
-        inside_shortname = false
-      elsif tag_open_index && html[i] == '>'
-        tag = html[tag_open_index..i]
-        tag_open_index = nil
-        if invisible_depth.positive?
-          invisible_depth += count_tag_nesting(tag)
-        elsif tag == '<span class="invisible">'
-          invisible_depth = 1
-        end
-      elsif html[i] == '<'
-        tag_open_index   = i
-        inside_shortname = false
-      elsif !tag_open_index && html[i] == ':'
-        inside_shortname      = true
-        shortname_start_index = i
-      end
-    end
-
-    html
-  end
-  # rubocop:enable Metrics/BlockNesting
-
-  def rewrite(text, entities, keep_html = false)
-    text = text.to_s
-
-    # Sort by start index
-    entities = entities.sort_by do |entity|
-      indices = entity.respond_to?(:indices) ? entity.indices : entity[:indices]
-      indices.first
-    end
-
-    result = []
-
-    last_index = entities.reduce(0) do |index, entity|
-      indices = entity.respond_to?(:indices) ? entity.indices : entity[:indices]
-      result << (keep_html ? text[index...indices.first] : encode(text[index...indices.first]))
-      result << yield(entity)
-      indices.last
-    end
-
-    result << (keep_html ? text[last_index..-1] : encode(text[last_index..-1]))
-
-    result.flatten.join
-  end
-
-  def utf8_friendly_extractor(text, options = {})
-    # Note: I couldn't obtain list_slug with @user/list-name format
-    # for mention so this requires additional check
-    special = Extractor.extract_urls_with_indices(text, options)
-    standard = Extractor.extract_entities_with_indices(text, options)
-    extra = Extractor.extract_extra_uris_with_indices(text, options)
-
-    Extractor.remove_overlapping_entities(special + standard + extra)
-  end
-
-  def html_friendly_extractor(html, options = {})
-    gaps = []
-    total_offset = 0
-
-    escaped = html.gsub(/<[^>]*>|&#[0-9]+;/) do |match|
-      total_offset += match.length - 1
-      end_offset = Regexp.last_match.end(0)
-      gaps << [end_offset - total_offset, total_offset]
-      "\u200b"
-    end
-
-    entities = Extractor.extract_hashtags_with_indices(escaped, :check_url_overlap => false) +
-               Extractor.extract_mentions_or_lists_with_indices(escaped)
-    Extractor.remove_overlapping_entities(entities).map do |extract|
-      pos = extract[:indices].first
-      offset_idx = gaps.rindex { |gap| gap.first <= pos }
-      offset = offset_idx.nil? ? 0 : gaps[offset_idx].last
-      next extract.merge(
-        :indices => [extract[:indices].first + offset, extract[:indices].last + offset]
-      )
-    end
-  end
-
-  def link_to_url(entity, options = {})
-    url        = Addressable::URI.parse(entity[:url])
-    html_attrs = { target: '_blank', rel: 'nofollow noopener noreferrer' }
-
-    html_attrs[:rel] = "me #{html_attrs[:rel]}" if options[:me]
-
-    Twitter::TwitterText::Autolink.send(:link_to_text, entity, link_html(entity[:url]), url, html_attrs)
-  rescue Addressable::URI::InvalidURIError, IDN::Idna::IdnaError
-    encode(entity[:url])
-  end
-
-  def link_to_mention(entity, linkable_accounts, options = {})
-    acct = entity[:screen_name]
-
-    return link_to_account(acct, options) unless linkable_accounts
-
-    same_username_hits = 0
-    account = nil
-    username, domain = acct.split('@')
-    domain = nil if TagManager.instance.local_domain?(domain)
-
-    linkable_accounts.each do |item|
-      same_username = item.username.casecmp(username).zero?
-      same_domain   = item.domain.nil? ? domain.nil? : item.domain.casecmp(domain)&.zero?
-
-      if same_username && !same_domain
-        same_username_hits += 1
-      elsif same_username && same_domain
-        account = item
-      end
-    end
-
-    account ? mention_html(account, with_domain: same_username_hits.positive? || options[:with_domain]) : "@#{encode(acct)}"
-  end
-
-  def link_to_account(acct, options = {})
-    username, domain = acct.split('@')
-
-    domain  = nil if TagManager.instance.local_domain?(domain)
-    account = EntityCache.instance.mention(username, domain)
-
-    account ? mention_html(account, with_domain: options[:with_domain]) : "@#{encode(acct)}"
-  end
-
-  def link_to_hashtag(entity)
-    hashtag_html(entity[:hashtag])
-  end
-
-  def link_html(url)
-    url    = Addressable::URI.parse(url).to_s
-    prefix = url.match(/\A(https?:\/\/(www\.)?|xmpp:)/).to_s
-    text   = url[prefix.length, 30]
-    suffix = url[prefix.length + 30..-1]
-    cutoff = url[prefix.length..-1].length > 30
-
-    "<span class=\"invisible\">#{encode(prefix)}</span><span class=\"#{cutoff ? 'ellipsis' : ''}\">#{encode(text)}</span><span class=\"invisible\">#{encode(suffix)}</span>"
-  end
-
-  def hashtag_html(tag)
-    "<a href=\"#{encode(tag_url(tag))}\" class=\"mention hashtag\" rel=\"tag\">#<span>#{encode(tag)}</span></a>"
-  end
-
-  def mention_html(account, with_domain: false)
-    "<span class=\"h-card\"><a href=\"#{encode(ActivityPub::TagManager.instance.url_for(account))}\" class=\"u-url mention\">@<span>#{encode(with_domain ? account.pretty_acct : account.username)}</span></a></span>"
-  end
-end
diff --git a/app/lib/html_aware_formatter.rb b/app/lib/html_aware_formatter.rb
new file mode 100644
index 000000000..7a1cd0340
--- /dev/null
+++ b/app/lib/html_aware_formatter.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+class HtmlAwareFormatter
+  attr_reader :text, :local, :options
+
+  alias local? local
+
+  # @param [String] text
+  # @param [Boolean] local
+  # @param [Hash] options
+  def initialize(text, local, options = {})
+    @text    = text
+    @local   = local
+    @options = options
+  end
+
+  def to_s
+    return ''.html_safe if text.blank?
+
+    if local?
+      linkify
+    else
+      reformat.html_safe # rubocop:disable Rails/OutputSafety
+    end
+  rescue ArgumentError
+    ''.html_safe
+  end
+
+  private
+
+  def reformat
+    Sanitize.fragment(text, Sanitize::Config::MASTODON_STRICT)
+  end
+
+  def linkify
+    if %w(text/markdown text/html).include?(@options[:content_type])
+      AdvancedTextFormatter.new(text, options).to_s
+    else
+      TextFormatter.new(text, options).to_s
+    end
+  end
+end
diff --git a/app/lib/link_details_extractor.rb b/app/lib/link_details_extractor.rb
index fabbd244d..b0c4e4f42 100644
--- a/app/lib/link_details_extractor.rb
+++ b/app/lib/link_details_extractor.rb
@@ -208,7 +208,7 @@ class LinkDetailsExtractor
   end
 
   def valid_url_or_nil(str, same_origin_only: false)
-    return if str.blank?
+    return if str.blank? || str == 'null'
 
     url = @original_url + Addressable::URI.parse(str)
 
diff --git a/app/lib/plain_text_formatter.rb b/app/lib/plain_text_formatter.rb
new file mode 100644
index 000000000..08aa29696
--- /dev/null
+++ b/app/lib/plain_text_formatter.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class PlainTextFormatter
+  include ActionView::Helpers::TextHelper
+
+  NEWLINE_TAGS_RE = /(<br \/>|<br>|<\/p>)+/.freeze
+
+  attr_reader :text, :local
+
+  alias local? local
+
+  def initialize(text, local)
+    @text  = text
+    @local = local
+  end
+
+  def to_s
+    if local?
+      text
+    else
+      strip_tags(insert_newlines).chomp
+    end
+  end
+
+  private
+
+  def insert_newlines
+    text.gsub(NEWLINE_TAGS_RE) { |match| "#{match}\n" }
+  end
+end
diff --git a/app/lib/rss/serializer.rb b/app/lib/rss/serializer.rb
index 7e3ed1f17..d44e94221 100644
--- a/app/lib/rss/serializer.rb
+++ b/app/lib/rss/serializer.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class RSS::Serializer
+  include FormattingHelper
+
   private
 
   def render_statuses(builder, statuses)
@@ -9,7 +11,7 @@ class RSS::Serializer
         item.title(status_title(status))
             .link(ActivityPub::TagManager.instance.url_for(status))
             .pub_date(status.created_at)
-            .description(status.spoiler_text.presence || Formatter.instance.format(status, inline_poll_options: true).to_str)
+            .description(status_description(status))
 
         status.ordered_media_attachments.each do |media|
           item.enclosure(full_asset_url(media.file.url(:original, false)), media.file.content_type, media.file.size)
@@ -19,9 +21,8 @@ class RSS::Serializer
   end
 
   def status_title(status)
-    return "#{status.account.acct} deleted status" if status.destroyed?
-
     preview = status.proper.spoiler_text.presence || status.proper.text
+
     if preview.length > 30 || preview[0, 30].include?("\n")
       preview = preview[0, 30]
       preview = preview[0, preview.index("\n").presence || 30] + '…'
@@ -35,4 +36,20 @@ class RSS::Serializer
       "#{status.account.acct}: #{preview}"
     end
   end
+
+  def status_description(status)
+    if status.proper.spoiler_text?
+      status.proper.spoiler_text
+    else
+      html = status_content_format(status.proper).to_str
+      after_html = ''
+
+      if status.proper.preloadable_poll
+        poll_options_html = status.proper.preloadable_poll.options.map { |o| "[ ] #{o}" }.join('<br />')
+        after_html = "<p>#{poll_options_html}</p>"
+      end
+
+      "#{html}#{after_html}"
+    end
+  end
 end
diff --git a/app/lib/text_formatter.rb b/app/lib/text_formatter.rb
new file mode 100644
index 000000000..48e2fc233
--- /dev/null
+++ b/app/lib/text_formatter.rb
@@ -0,0 +1,158 @@
+# frozen_string_literal: true
+
+class TextFormatter
+  include ActionView::Helpers::TextHelper
+  include ERB::Util
+  include RoutingHelper
+
+  URL_PREFIX_REGEX = /\A(https?:\/\/(www\.)?|xmpp:)/.freeze
+
+  DEFAULT_REL = %w(nofollow noopener noreferrer).freeze
+
+  DEFAULT_OPTIONS = {
+    multiline: true,
+  }.freeze
+
+  attr_reader :text, :options
+
+  # @param [String] text
+  # @param [Hash] options
+  # @option options [Boolean] :multiline
+  # @option options [Boolean] :with_domains
+  # @option options [Boolean] :with_rel_me
+  # @option options [Array<Account>] :preloaded_accounts
+  def initialize(text, options = {})
+    @text    = text
+    @options = DEFAULT_OPTIONS.merge(options)
+  end
+
+  def entities
+    @entities ||= Extractor.extract_entities_with_indices(text, extract_url_without_protocol: false)
+  end
+
+  def to_s
+    return ''.html_safe if text.blank?
+
+    html = rewrite do |entity|
+      if entity[:url]
+        link_to_url(entity)
+      elsif entity[:hashtag]
+        link_to_hashtag(entity)
+      elsif entity[:screen_name]
+        link_to_mention(entity)
+      end
+    end
+
+    html = simple_format(html, {}, sanitize: false).delete("\n") if multiline?
+
+    html.html_safe # rubocop:disable Rails/OutputSafety
+  end
+
+  private
+
+  def rewrite
+    entities.sort_by! do |entity|
+      entity[:indices].first
+    end
+
+    result = ''.dup
+
+    last_index = entities.reduce(0) do |index, entity|
+      indices = entity[:indices]
+      result << h(text[index...indices.first])
+      result << yield(entity)
+      indices.last
+    end
+
+    result << h(text[last_index..-1])
+
+    result
+  end
+
+  def link_to_url(entity)
+    url = Addressable::URI.parse(entity[:url]).to_s
+    rel = with_rel_me? ? (DEFAULT_REL + %w(me)) : DEFAULT_REL
+
+    prefix      = url.match(URL_PREFIX_REGEX).to_s
+    display_url = url[prefix.length, 30]
+    suffix      = url[prefix.length + 30..-1]
+    cutoff      = url[prefix.length..-1].length > 30
+
+    <<~HTML.squish
+      <a href="#{h(url)}" target="_blank" rel="#{rel.join(' ')}"><span class="invisible">#{h(prefix)}</span><span class="#{cutoff ? 'ellipsis' : ''}">#{h(display_url)}</span><span class="invisible">#{h(suffix)}</span></a>
+    HTML
+  rescue Addressable::URI::InvalidURIError, IDN::Idna::IdnaError
+    h(entity[:url])
+  end
+
+  def link_to_hashtag(entity)
+    hashtag = entity[:hashtag]
+    url     = tag_url(hashtag)
+
+    <<~HTML.squish
+      <a href="#{h(url)}" class="mention hashtag" rel="tag">#<span>#{h(hashtag)}</span></a>
+    HTML
+  end
+
+  def link_to_mention(entity)
+    username, domain = entity[:screen_name].split('@')
+    domain           = nil if local_domain?(domain)
+    account          = nil
+
+    if preloaded_accounts?
+      same_username_hits = 0
+
+      preloaded_accounts.each do |other_account|
+        same_username = other_account.username.casecmp(username).zero?
+        same_domain   = other_account.domain.nil? ? domain.nil? : other_account.domain.casecmp(domain)&.zero?
+
+        if same_username && !same_domain
+          same_username_hits += 1
+        elsif same_username && same_domain
+          account = other_account
+        end
+      end
+    else
+      account = entity_cache.mention(username, domain)
+    end
+
+    return "@#{h(entity[:screen_name])}" if account.nil?
+
+    url = ActivityPub::TagManager.instance.url_for(account)
+    display_username = same_username_hits&.positive? || with_domains? ? account.pretty_acct : account.username
+
+    <<~HTML.squish
+      <span class="h-card"><a href="#{h(url)}" class="u-url mention">@<span>#{h(display_username)}</span></a></span>
+    HTML
+  end
+
+  def entity_cache
+    @entity_cache ||= EntityCache.instance
+  end
+
+  def tag_manager
+    @tag_manager ||= TagManager.instance
+  end
+
+  delegate :local_domain?, to: :tag_manager
+
+  def multiline?
+    options[:multiline]
+  end
+
+  def with_domains?
+    options[:with_domains]
+  end
+
+  def with_rel_me?
+    options[:with_rel_me]
+  end
+
+  def preloaded_accounts
+    options[:preloaded_accounts]
+  end
+
+  def preloaded_accounts?
+    preloaded_accounts.present?
+  end
+end
diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
index cc585c3b7..a37682eca 100644
--- a/app/mailers/application_mailer.rb
+++ b/app/mailers/application_mailer.rb
@@ -5,6 +5,7 @@ class ApplicationMailer < ActionMailer::Base
 
   helper :application
   helper :instance
+  helper :formatting
 
   protected
 
diff --git a/app/models/account.rb b/app/models/account.rb
index dfbe0b8bc..1966c5a48 100644
--- a/app/models/account.rb
+++ b/app/models/account.rb
@@ -132,13 +132,13 @@ class Account < ApplicationRecord
            :approved?,
            :pending?,
            :disabled?,
+           :unconfirmed?,
            :unconfirmed_or_pending?,
            :role,
            :admin?,
            :moderator?,
            :staff?,
            :locale,
-           :hides_network?,
            :shows_application?,
            to: :user,
            prefix: true,
diff --git a/app/models/concerns/status_snapshot_concern.rb b/app/models/concerns/status_snapshot_concern.rb
new file mode 100644
index 000000000..c728db7c3
--- /dev/null
+++ b/app/models/concerns/status_snapshot_concern.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module StatusSnapshotConcern
+  extend ActiveSupport::Concern
+
+  included do
+    has_many :edits, class_name: 'StatusEdit', inverse_of: :status, dependent: :destroy
+  end
+
+  def edited?
+    edited_at.present?
+  end
+
+  def build_snapshot(account_id: nil, at_time: nil, rate_limit: true)
+    # We don't use `edits#new` here to avoid it having saved when the
+    # status is saved, since we want to control that manually
+
+    StatusEdit.new(
+      status_id: id,
+      text: text,
+      spoiler_text: spoiler_text,
+      sensitive: sensitive,
+      ordered_media_attachment_ids: ordered_media_attachment_ids&.dup || media_attachments.pluck(:id),
+      media_descriptions: ordered_media_attachments.map(&:description),
+      poll_options: preloadable_poll&.options&.dup,
+      account_id: account_id || self.account_id,
+      content_type: content_type,
+      created_at: at_time || edited_at,
+      rate_limit: rate_limit
+    )
+  end
+
+  def snapshot!(**options)
+    build_snapshot(**options).save!
+  end
+end
diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index 4b38d729e..a5ce1e837 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -185,7 +185,7 @@ class MediaAttachment < ApplicationRecord
   remotable_attachment :thumbnail, IMAGE_LIMIT, suppress_errors: true, download_on_assign: false
 
   validates :account, presence: true
-  validates :description, length: { maximum: MAX_DESCRIPTION_LENGTH }, if: :local?
+  validates :description, length: { maximum: MAX_DESCRIPTION_LENGTH }
   validates :file, presence: true, if: :local?
   validates :thumbnail, absence: true, if: -> { local? && !audio_or_video? }
 
@@ -258,7 +258,6 @@ class MediaAttachment < ApplicationRecord
   after_commit :enqueue_processing, on: :create
   after_commit :reset_parent_cache, on: :update
 
-  before_create :prepare_description, unless: :local?
   before_create :set_unknown_type
   before_create :set_processing
 
@@ -306,10 +305,6 @@ class MediaAttachment < ApplicationRecord
     self.type = :unknown if file.blank? && !type_changed?
   end
 
-  def prepare_description
-    self.description = description.strip[0...MAX_DESCRIPTION_LENGTH] unless description.nil?
-  end
-
   def set_type_and_extension
     self.type = begin
       if VIDEO_MIME_TYPES.include?(file_content_type)
diff --git a/app/models/status.rb b/app/models/status.rb
index b979252b3..62f9e5831 100644
--- a/app/models/status.rb
+++ b/app/models/status.rb
@@ -37,6 +37,7 @@ class Status < ApplicationRecord
   include Paginable
   include Cacheable
   include StatusThreadingConcern
+  include StatusSnapshotConcern
   include RateLimitable
 
   rate_limit by: :account, family: :statuses
@@ -61,8 +62,6 @@ class Status < ApplicationRecord
   belongs_to :thread, foreign_key: 'in_reply_to_id', class_name: 'Status', inverse_of: :replies, optional: true
   belongs_to :reblog, foreign_key: 'reblog_of_id', class_name: 'Status', inverse_of: :reblogs, optional: true
 
-  has_many :edits, class_name: 'StatusEdit', inverse_of: :status, dependent: :destroy
-
   has_many :favourites, inverse_of: :status, dependent: :destroy
   has_many :bookmarks, inverse_of: :status, dependent: :destroy
   has_many :reblogs, foreign_key: 'reblog_of_id', class_name: 'Status', inverse_of: :reblog, dependent: :destroy
@@ -217,25 +216,6 @@ class Status < ApplicationRecord
     public_visibility? || unlisted_visibility?
   end
 
-  def snapshot!(account_id: nil, at_time: nil, rate_limit: true)
-    edits.create!(
-      text: text,
-      spoiler_text: spoiler_text,
-      sensitive: sensitive,
-      ordered_media_attachment_ids: ordered_media_attachment_ids || media_attachments.pluck(:id),
-      media_descriptions: ordered_media_attachments.map(&:description),
-      poll_options: preloadable_poll&.options,
-      account_id: account_id || self.account_id,
-      content_type: content_type,
-      created_at: at_time || edited_at,
-      rate_limit: rate_limit
-    )
-  end
-
-  def edited?
-    edited_at.present?
-  end
-
   alias sign? distributable?
 
   def with_media?
diff --git a/app/models/trends/query.rb b/app/models/trends/query.rb
index 64a4c0c1f..231b65228 100644
--- a/app/models/trends/query.rb
+++ b/app/models/trends/query.rb
@@ -37,7 +37,7 @@ class Trends::Query
   end
 
   def offset!(value)
-    @offset = value
+    @offset = value.to_i
     self
   end
 
@@ -46,7 +46,7 @@ class Trends::Query
   end
 
   def limit!(value)
-    @limit = value
+    @limit = value.to_i
     self
   end
 
diff --git a/app/models/user.rb b/app/models/user.rb
index f657f1b27..7c9ced6ae 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -208,8 +208,12 @@ class User < ApplicationRecord
     confirmed? && approved? && !disabled? && !account.suspended? && !account.memorial?
   end
 
+  def unconfirmed?
+    !confirmed?
+  end
+
   def unconfirmed_or_pending?
-    !(confirmed? && approved?)
+    unconfirmed? || pending?
   end
 
   def inactive_message
diff --git a/app/serializers/activitypub/actor_serializer.rb b/app/serializers/activitypub/actor_serializer.rb
index 48707aa16..e6dd8040e 100644
--- a/app/serializers/activitypub/actor_serializer.rb
+++ b/app/serializers/activitypub/actor_serializer.rb
@@ -2,6 +2,7 @@
 
 class ActivityPub::ActorSerializer < ActivityPub::Serializer
   include RoutingHelper
+  include FormattingHelper
 
   context :security
 
@@ -102,7 +103,7 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
   end
 
   def summary
-    object.suspended? ? '' : Formatter.instance.simplified_format(object)
+    object.suspended? ? '' : account_bio_format(object)
   end
 
   def icon
@@ -185,6 +186,8 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
   end
 
   class Account::FieldSerializer < ActivityPub::Serializer
+    include FormattingHelper
+
     attributes :type, :name, :value
 
     def type
@@ -192,7 +195,7 @@ class ActivityPub::ActorSerializer < ActivityPub::Serializer
     end
 
     def value
-      Formatter.instance.format_field(object.account, object.value)
+      account_field_value_format(object)
     end
   end
 
diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index 05f2ee14f..ca067ed9b 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class ActivityPub::NoteSerializer < ActivityPub::Serializer
+  include FormattingHelper
+
   context_extensions :atom_uri, :conversation, :sensitive, :voters_count, :direct_message
 
   attributes :id, :type, :summary,
@@ -50,11 +52,11 @@ class ActivityPub::NoteSerializer < ActivityPub::Serializer
   end
 
   def content
-    Formatter.instance.format(object)
+    status_content_format(object)
   end
 
   def content_map
-    { object.language => Formatter.instance.format(object) }
+    { object.language => content }
   end
 
   def replies
diff --git a/app/serializers/rest/account_serializer.rb b/app/serializers/rest/account_serializer.rb
index 36886181f..113e0cca7 100644
--- a/app/serializers/rest/account_serializer.rb
+++ b/app/serializers/rest/account_serializer.rb
@@ -2,6 +2,7 @@
 
 class REST::AccountSerializer < ActiveModel::Serializer
   include RoutingHelper
+  include FormattingHelper
 
   attributes :id, :username, :acct, :display_name, :locked, :bot, :discoverable, :group, :created_at,
              :note, :url, :avatar, :avatar_static, :header, :header_static,
@@ -14,10 +15,12 @@ class REST::AccountSerializer < ActiveModel::Serializer
   attribute :suspended, if: :suspended?
 
   class FieldSerializer < ActiveModel::Serializer
+    include FormattingHelper
+
     attributes :name, :value, :verified_at
 
     def value
-      Formatter.instance.format_field(object.account, object.value)
+      account_field_value_format(object)
     end
   end
 
@@ -32,7 +35,7 @@ class REST::AccountSerializer < ActiveModel::Serializer
   end
 
   def note
-    object.suspended? ? '' : Formatter.instance.simplified_format(object)
+    object.suspended? ? '' : account_bio_format(object)
   end
 
   def url
diff --git a/app/serializers/rest/announcement_serializer.rb b/app/serializers/rest/announcement_serializer.rb
index 9343b97d2..23b2fa514 100644
--- a/app/serializers/rest/announcement_serializer.rb
+++ b/app/serializers/rest/announcement_serializer.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class REST::AnnouncementSerializer < ActiveModel::Serializer
+  include FormattingHelper
+
   attributes :id, :content, :starts_at, :ends_at, :all_day,
              :published_at, :updated_at
 
@@ -25,7 +27,7 @@ class REST::AnnouncementSerializer < ActiveModel::Serializer
   end
 
   def content
-    Formatter.instance.linkify(object.text)
+    linkify(object.text)
   end
 
   def reactions
diff --git a/app/serializers/rest/status_edit_serializer.rb b/app/serializers/rest/status_edit_serializer.rb
index 05ccd5e94..f7a48797d 100644
--- a/app/serializers/rest/status_edit_serializer.rb
+++ b/app/serializers/rest/status_edit_serializer.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class REST::StatusEditSerializer < ActiveModel::Serializer
+  include FormattingHelper
+
   has_one :account, serializer: REST::AccountSerializer
 
   attributes :content, :spoiler_text, :sensitive, :created_at
@@ -11,7 +13,7 @@ class REST::StatusEditSerializer < ActiveModel::Serializer
   attribute :poll, if: -> { object.poll_options.present? }
 
   def content
-    Formatter.instance.format(object)
+    status_content_format(object)
   end
 
   def poll
diff --git a/app/serializers/rest/status_serializer.rb b/app/serializers/rest/status_serializer.rb
index 0a00ed77e..daa7de7ea 100644
--- a/app/serializers/rest/status_serializer.rb
+++ b/app/serializers/rest/status_serializer.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 class REST::StatusSerializer < ActiveModel::Serializer
+  include FormattingHelper
+
   attributes :id, :created_at, :in_reply_to_id, :in_reply_to_account_id,
              :sensitive, :spoiler_text, :visibility, :language,
              :uri, :url, :replies_count, :reblogs_count,
@@ -73,7 +75,7 @@ class REST::StatusSerializer < ActiveModel::Serializer
   end
 
   def content
-    Formatter.instance.format(object)
+    status_content_format(object)
   end
 
   def url
diff --git a/app/services/activitypub/process_status_update_service.rb b/app/services/activitypub/process_status_update_service.rb
index 47a788c30..6dc14d8c2 100644
--- a/app/services/activitypub/process_status_update_service.rb
+++ b/app/services/activitypub/process_status_update_service.rb
@@ -4,6 +4,8 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
   include JsonLdHelper
 
   def call(status, json)
+    raise ArgumentError, 'Status has unsaved changes' if status.changed?
+
     @json                      = json
     @status_parser             = ActivityPub::Parser::StatusParser.new(@json)
     @uri                       = @status_parser.uri
@@ -17,16 +19,19 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
 
     last_edit_date = status.edited_at.presence || status.created_at
 
+    # Since we rely on tracking of previous changes, ensure clean slate
+    status.clear_changes_information
+
     # Only allow processing one create/update per status at a time
     RedisLock.acquire(lock_options) do |lock|
       if lock.acquired?
         Status.transaction do
-          create_previous_edit!
+          record_previous_edit!
           update_media_attachments!
           update_poll!
           update_immediate_attributes!
           update_metadata!
-          create_edit!
+          create_edits!
         end
 
         queue_poll_notifications!
@@ -216,19 +221,14 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
     { redis: Redis.current, key: "create:#{@uri}", autorelease: 15.minutes.seconds }
   end
 
-  def create_previous_edit!
-    # We only need to create a previous edit when no previous edits exist, e.g.
-    # when the status has never been edited. For other cases, we always create
-    # an edit, so the step can be skipped
-
-    return if @status.edits.any?
-
-    @status.snapshot!(at_time: @status.created_at, rate_limit: false)
+  def record_previous_edit!
+    @previous_edit = @status.build_snapshot(at_time: @status.created_at, rate_limit: false) if @status.edits.empty?
   end
 
-  def create_edit!
+  def create_edits!
     return unless significant_changes?
 
+    @previous_edit&.save!
     @status.snapshot!(account_id: @account.id, rate_limit: false)
   end
 
diff --git a/app/services/fetch_link_card_service.rb b/app/services/fetch_link_card_service.rb
index 239ab9b93..9c8b5ea20 100644
--- a/app/services/fetch_link_card_service.rb
+++ b/app/services/fetch_link_card_service.rb
@@ -134,7 +134,7 @@ class FetchLinkCardService < BaseService
     when 'video'
       @card.width            = embed[:width].presence  || 0
       @card.height           = embed[:height].presence || 0
-      @card.html             = Formatter.instance.sanitize(embed[:html], Sanitize::Config::MASTODON_OEMBED)
+      @card.html             = Sanitize.fragment(embed[:html], Sanitize::Config::MASTODON_OEMBED)
       @card.image_remote_url = (url + embed[:thumbnail_url]).to_s if embed[:thumbnail_url].present?
     when 'rich'
       # Most providers rely on <script> tags, which is a no-no
diff --git a/app/services/update_status_service.rb b/app/services/update_status_service.rb
index f5155a2f5..cc4ec670d 100644
--- a/app/services/update_status_service.rb
+++ b/app/services/update_status_service.rb
@@ -4,6 +4,8 @@ class UpdateStatusService < BaseService
   include Redisable
   include LanguagesHelper
 
+  class NoChangesSubmittedError < StandardError; end
+
   # @param [Status] status
   # @param [Integer] account_id
   # @param [Hash] options
@@ -18,6 +20,8 @@ class UpdateStatusService < BaseService
     @status                    = status
     @options                   = options
     @account_id                = account_id
+    @media_attachments_changed = false
+    @poll_changed              = false
 
     Status.transaction do
       create_previous_edit!
@@ -33,18 +37,24 @@ class UpdateStatusService < BaseService
     broadcast_updates!
 
     @status
+  rescue NoChangesSubmittedError
+    # For calls that result in no changes, swallow the error
+    # but get back to the original state
+
+    @status.reload
   end
 
   private
 
   def update_media_attachments!
-    previous_media_attachments = @status.media_attachments.to_a
+    previous_media_attachments = @status.ordered_media_attachments.to_a
     next_media_attachments     = validate_media!
     added_media_attachments    = next_media_attachments - previous_media_attachments
 
     MediaAttachment.where(id: added_media_attachments.map(&:id)).update_all(status_id: @status.id)
 
     @status.ordered_media_attachment_ids = (@options[:media_ids] || []).map(&:to_i) & next_media_attachments.map(&:id)
+    @media_attachments_changed = previous_media_attachments.map(&:id) != @status.ordered_media_attachment_ids
     @status.media_attachments.reload
   end
 
@@ -70,20 +80,23 @@ class UpdateStatusService < BaseService
 
       # If for some reasons the options were changed, it invalidates all previous
       # votes, so we need to remove them
-      poll_changed = true if @options[:poll][:options] != poll.options || ActiveModel::Type::Boolean.new.cast(@options[:poll][:multiple]) != poll.multiple
+      @poll_changed = true if @options[:poll][:options] != poll.options || ActiveModel::Type::Boolean.new.cast(@options[:poll][:multiple]) != poll.multiple
 
       poll.options     = @options[:poll][:options]
       poll.hide_totals = @options[:poll][:hide_totals] || false
       poll.multiple    = @options[:poll][:multiple] || false
       poll.expires_in  = @options[:poll][:expires_in]
-      poll.reset_votes! if poll_changed
+      poll.reset_votes! if @poll_changed
       poll.save!
 
       @status.poll_id = poll.id
     elsif previous_poll.present?
       previous_poll.destroy
+      @poll_changed = true
       @status.poll_id = nil
     end
+
+    @poll_changed = true if @previous_expires_at != @status.preloadable_poll&.expires_at
   end
 
   def update_immediate_attributes!
@@ -92,8 +105,11 @@ class UpdateStatusService < BaseService
     @status.sensitive    = @options[:sensitive] || @options[:spoiler_text].present? if @options.key?(:sensitive) || @options.key?(:spoiler_text)
     @status.language     = valid_locale_cascade(@options[:language], @status.language, @status.account.user&.preferred_posting_language, I18n.default_locale)
     @status.content_type = @options[:content_type] || @status.content_type
-    @status.edited_at    = Time.now.utc
 
+    # We raise here to rollback the entire transaction
+    raise NoChangesSubmittedError unless significant_changes?
+
+    @status.edited_at = Time.now.utc
     @status.save!
   end
 
@@ -139,4 +155,8 @@ class UpdateStatusService < BaseService
   def create_edit!
     @status.snapshot!(account_id: @account_id)
   end
+
+  def significant_changes?
+    @status.changed? || @poll_changed || @media_attachments_changed
+  end
 end
diff --git a/app/views/accounts/_bio.html.haml b/app/views/accounts/_bio.html.haml
index e8a49a1aa..e2539b1d4 100644
--- a/app/views/accounts/_bio.html.haml
+++ b/app/views/accounts/_bio.html.haml
@@ -5,17 +5,17 @@
     .account__header__fields
       - fields.each do |field|
         %dl
-          %dt.emojify{ title: field.name }= Formatter.instance.format_field(account, field.name, custom_emojify: true)
+          %dt.emojify{ title: field.name }= prerender_custom_emojis(h(field.name), account.emojis)
           %dd{ title: field.value, class: custom_field_classes(field) }
             - if field.verified?
               %span.verified__mark{ title: t('accounts.link_verified_on', date: l(field.verified_at)) }
                 = fa_icon 'check'
-            = Formatter.instance.format_field(account, field.value, custom_emojify: true)
+            = prerender_custom_emojis(account_field_value_format(field), account.emojis)
 
   = account_badge(account)
 
   - if account.note.present?
-    .account__header__content.emojify= Formatter.instance.simplified_format(account, custom_emojify: true)
+    .account__header__content.emojify= prerender_custom_emojis(account_bio_format(account), account.emojis)
 
   .public-account-bio__extra
     = t 'accounts.joined', date: l(account.created_at, format: :month)
diff --git a/app/views/admin/accounts/_account.html.haml b/app/views/admin/accounts/_account.html.haml
index 2df91301e..82dd8dfb2 100644
--- a/app/views/admin/accounts/_account.html.haml
+++ b/app/views/admin/accounts/_account.html.haml
@@ -1,4 +1,4 @@
-.batch-table__row{ class: [!account.suspended? && account.user_pending? && 'batch-table__row--attention', account.suspended? && 'batch-table__row--muted'] }
+.batch-table__row{ class: [!account.suspended? && account.user_pending? && 'batch-table__row--attention', (account.suspended? || account.user_unconfirmed?) && 'batch-table__row--muted'] }
   %label.batch-table__row__select.batch-table__row__select--aligned.batch-checkbox
     = f.check_box :account_ids, { multiple: true, include_hidden: false }, account.id
   .batch-table__row__content.batch-table__row__content--unpadded
diff --git a/app/views/admin/accounts/show.html.haml b/app/views/admin/accounts/show.html.haml
index 805cf8a4f..1230294fe 100644
--- a/app/views/admin/accounts/show.html.haml
+++ b/app/views/admin/accounts/show.html.haml
@@ -16,16 +16,16 @@
         .account__header__fields
           - fields.each do |field|
             %dl
-              %dt.emojify{ title: field.name }= Formatter.instance.format_field(account, field.name, custom_emojify: true)
+              %dt.emojify{ title: field.name }= prerender_custom_emojis(h(field.name), account.emojis)
               %dd{ title: field.value, class: custom_field_classes(field) }
                 - if field.verified?
                   %span.verified__mark{ title: t('accounts.link_verified_on', date: l(field.verified_at)) }
                     = fa_icon 'check'
-                = Formatter.instance.format_field(account, field.value, custom_emojify: true)
+                = prerender_custom_emojis(account_field_value_format(field, with_rel_me: false), account.emojis)
 
     - if account.note.present?
       %div
-        .account__header__content.emojify= Formatter.instance.simplified_format(account, custom_emojify: true)
+        .account__header__content.emojify= prerender_custom_emojis(account_bio_format(account), account.emojis)
 
 .dashboard__counters.admin-account-counters
   %div
diff --git a/app/views/admin/instances/show.html.haml b/app/views/admin/instances/show.html.haml
index 9b2a46e7f..e8cc1c400 100644
--- a/app/views/admin/instances/show.html.haml
+++ b/app/views/admin/instances/show.html.haml
@@ -84,7 +84,8 @@
     - else
       %span.negative-hint
         = t('admin.instances.availability.failures_recorded', count: @instance.delivery_failure_tracker.days)
-        = link_to t('admin.instances.delivery.clear'), clear_delivery_errors_admin_instance_path(@instance), data: { confirm: t('admin.accounts.are_you_sure'), method: :post } unless @instance.exhausted_deliveries_days.empty?
+        %span= link_to t('admin.instances.delivery.clear'), clear_delivery_errors_admin_instance_path(@instance), data: { confirm: t('admin.accounts.are_you_sure'), method: :post } unless @instance.exhausted_deliveries_days.empty?
+        %span= link_to t('admin.instances.delivery.stop'), stop_delivery_admin_instance_path(@instance), data: { confirm: t('admin.accounts.are_you_sure'), method: :post }
 
 - if @instance.purgeable?
   %p= t('admin.instances.purge_description_html')
diff --git a/app/views/admin/reports/_status.html.haml b/app/views/admin/reports/_status.html.haml
index 7538cfd54..392fc8f81 100644
--- a/app/views/admin/reports/_status.html.haml
+++ b/app/views/admin/reports/_status.html.haml
@@ -4,12 +4,12 @@
   .batch-table__row__content
     .status__content><
       - if status.proper.spoiler_text.blank?
-        = Formatter.instance.format(status.proper, custom_emojify: true)
+        = prerender_custom_emojis(status_content_format(status.proper), status.proper.emojis)
       - else
         %details<
           %summary><
-            %strong> Content warning: #{Formatter.instance.format_spoiler(status.proper)}
-          = Formatter.instance.format(status.proper, custom_emojify: true)
+            %strong> Content warning: #{prerender_custom_emojis(h(status.proper.spoiler_text), status.proper.emojis)}
+          = prerender_custom_emojis(status_content_format(status.proper), status.proper.emojis)
 
     - unless status.proper.ordered_media_attachments.empty?
       - if status.proper.ordered_media_attachments.first.video?
diff --git a/app/views/admin/reports/show.html.haml b/app/views/admin/reports/show.html.haml
index 209fbb698..e5ea56779 100644
--- a/app/views/admin/reports/show.html.haml
+++ b/app/views/admin/reports/show.html.haml
@@ -23,7 +23,7 @@
             = fa_icon('lock') if @report.target_account.locked?
       - if @report.target_account.note.present?
         .account-card__bio.emojify
-          = Formatter.instance.simplified_format(@report.target_account, custom_emojify: true)
+          = prerender_custom_emojis(account_bio_format(@report.target_account), @report.target_account.emojis)
       .account-card__actions
         .account-card__counters
           .account-card__counters__item
diff --git a/app/views/admin/tags/show.html.haml b/app/views/admin/tags/show.html.haml
index c41ce2fc2..5ac57e1f2 100644
--- a/app/views/admin/tags/show.html.haml
+++ b/app/views/admin/tags/show.html.haml
@@ -8,7 +8,7 @@
 
 .dashboard
   .dashboard__item
-    = react_admin_component :counter, measure: 'tag_accounts', start_at: @time_period.first, end_at: @time_period.last, params: { id: @tag.id }, label: t('admin.trends.tags.dashboard.tag_accounts_measure')
+    = react_admin_component :counter, measure: 'tag_accounts', start_at: @time_period.first, end_at: @time_period.last, params: { id: @tag.id }, label: t('admin.trends.tags.dashboard.tag_accounts_measure'), href: tag_url(@tag), target: '_blank'
   .dashboard__item
     = react_admin_component :counter, measure: 'tag_uses', start_at: @time_period.first, end_at: @time_period.last, params: { id: @tag.id }, label: t('admin.trends.tags.dashboard.tag_uses_measure')
   .dashboard__item
diff --git a/app/views/directories/index.html.haml b/app/views/directories/index.html.haml
index 2ac700fe6..4872432d4 100644
--- a/app/views/directories/index.html.haml
+++ b/app/views/directories/index.html.haml
@@ -34,7 +34,7 @@
                 = fa_icon('lock') if account.locked?
         - if account.note.present?
           .account-card__bio.emojify
-            = Formatter.instance.simplified_format(account, custom_emojify: true)
+            = prerender_custom_emojis(account_bio_format(account), account.emojis)
         - else
           .flex-spacer
         .account-card__actions
diff --git a/app/views/disputes/strikes/show.html.haml b/app/views/disputes/strikes/show.html.haml
index 0fc32b918..0b71e14a3 100644
--- a/app/views/disputes/strikes/show.html.haml
+++ b/app/views/disputes/strikes/show.html.haml
@@ -26,7 +26,7 @@
         %p= t "user_mailer.warning.explanation.#{@strike.action}", instance: Rails.configuration.x.local_domain
 
       - unless @strike.text.blank?
-        = Formatter.instance.linkify(@strike.text)
+        = linkify(@strike.text)
 
       - if @strike.report && !@strike.report.other?
         %p
diff --git a/app/views/notification_mailer/_status.html.haml b/app/views/notification_mailer/_status.html.haml
index 219e7e667..444b06fe6 100644
--- a/app/views/notification_mailer/_status.html.haml
+++ b/app/views/notification_mailer/_status.html.haml
@@ -28,10 +28,10 @@
                               - if status.spoiler_text?
                                 %div.auto-dir
                                   %p
-                                    = Formatter.instance.format_spoiler(status)
+                                    = status.spoiler_text
 
                               %div.auto-dir
-                                = Formatter.instance.format(status)
+                                = status_content_format(status)
 
                                 - if status.ordered_media_attachments.size > 0
                                   %p
diff --git a/app/views/notification_mailer/_status.text.erb b/app/views/notification_mailer/_status.text.erb
index c43f32d9f..1dc8de739 100644
--- a/app/views/notification_mailer/_status.text.erb
+++ b/app/views/notification_mailer/_status.text.erb
@@ -3,6 +3,6 @@
 > ----
 >
 <% end %>
-> <%= raw word_wrap(Formatter.instance.plaintext(status), break_sequence: "\n> ") %>
+> <%= raw word_wrap(extract_status_plain_text(status), break_sequence: "\n> ") %>
 
 <%= raw t('application_mailer.view')%> <%= web_url("statuses/#{status.id}") %>
diff --git a/app/views/notification_mailer/digest.text.erb b/app/views/notification_mailer/digest.text.erb
index 4cd4190c1..0f84a4ef0 100644
--- a/app/views/notification_mailer/digest.text.erb
+++ b/app/views/notification_mailer/digest.text.erb
@@ -5,7 +5,7 @@
 
 * <%= raw t('notification_mailer.digest.mention', name: notification.from_account.pretty_acct) %>
 
-  <%= raw Formatter.instance.plaintext(notification.target_status) %>
+  <%= raw extract_status_plain_text(notification.target_status) %>
 
   <%= raw t('application_mailer.view')%> <%= web_url("statuses/#{notification.target_status.id}") %>
 <% end %>
diff --git a/app/views/statuses/_detailed_status.html.haml b/app/views/statuses/_detailed_status.html.haml
index fd7e034b1..1d0e5a38c 100644
--- a/app/views/statuses/_detailed_status.html.haml
+++ b/app/views/statuses/_detailed_status.html.haml
@@ -18,10 +18,11 @@
   .status__content.emojify{ :data => ({ spoiler: current_account&.user&.setting_expand_spoilers ? 'expanded' : 'folded' } if status.spoiler_text?) }<
     - if status.spoiler_text?
       %p<
-        %span.p-summary> #{Formatter.instance.format_spoiler(status, autoplay: prefers_autoplay?)}&nbsp;
+        %span.p-summary> #{prerender_custom_emojis(h(status.spoiler_text), status.emojis)}&nbsp;
         %button.status__content__spoiler-link= t('statuses.show_more')
     .e-content
-      = Formatter.instance.format(status, custom_emojify: true, autoplay: prefers_autoplay?)
+      = prerender_custom_emojis(status_content_format(status), status.emojis)
+
       - if status.preloadable_poll
         = render_poll_component(status)
 
diff --git a/app/views/statuses/_poll.html.haml b/app/views/statuses/_poll.html.haml
index 3546a923e..d0f264095 100644
--- a/app/views/statuses/_poll.html.haml
+++ b/app/views/statuses/_poll.html.haml
@@ -12,7 +12,7 @@
             %span.poll__number><
               = "#{percent.round}%"
             %span.poll__option__text
-              = Formatter.instance.format_poll_option(status, option, autoplay: prefers_autoplay?)
+              = prerender_custom_emojis(h(option.title), status.emojis)
             - if own_votes.include?(index)
               %span.poll__voted
                 %i.poll__voted__mark.fa.fa-check
@@ -23,7 +23,7 @@
           %label.poll__option><
             %span.poll__input{ class: poll.multiple? ? 'checkbox' : nil}><
             %span.poll__option__text
-              = Formatter.instance.format_poll_option(status, option, autoplay: prefers_autoplay?)
+              = prerender_custom_emojis(h(option.title), status.emojis)
   .poll__footer
     - unless show_results
       %button.button.button-secondary{ disabled: true }
diff --git a/app/views/statuses/_simple_status.html.haml b/app/views/statuses/_simple_status.html.haml
index a41656323..7b672bda7 100644
--- a/app/views/statuses/_simple_status.html.haml
+++ b/app/views/statuses/_simple_status.html.haml
@@ -30,10 +30,11 @@
   .status__content.emojify{ :data => ({ spoiler: current_account&.user&.setting_expand_spoilers ? 'expanded' : 'folded' } if status.spoiler_text?) }<
     - if status.spoiler_text?
       %p<
-        %span.p-summary> #{Formatter.instance.format_spoiler(status, autoplay: prefers_autoplay?)}&nbsp;
+        %span.p-summary> #{prerender_custom_emojis(h(status.spoiler_text), status.emojis)}&nbsp;
         %button.status__content__spoiler-link= t('statuses.show_more')
     .e-content<
-      = Formatter.instance.format(status, custom_emojify: true, autoplay: prefers_autoplay?)
+      = prerender_custom_emojis(status_content_format(status), status.emojis)
+
       - if status.preloadable_poll
         = render_poll_component(status)
 
diff --git a/app/views/user_mailer/warning.html.haml b/app/views/user_mailer/warning.html.haml
index b308e18f7..fff61fa90 100644
--- a/app/views/user_mailer/warning.html.haml
+++ b/app/views/user_mailer/warning.html.haml
@@ -40,7 +40,7 @@
                                 %p= t "user_mailer.warning.explanation.#{@warning.action}", instance: @instance
 
                               - unless @warning.text.blank?
-                                = Formatter.instance.linkify(@warning.text)
+                                = linkify(@warning.text)
 
                               - if @warning.report && !@warning.report.other?
                                 %p