9 files changed, 16 insertions, 6 deletions
diff --git a/app/controllers/settings/preferences_controller.rb b/app/controllers/settings/preferences_controller.rb
index b475c722d..ab74ad9f2 100644
--- a/app/controllers/settings/preferences_controller.rb
+++ b/app/controllers/settings/preferences_controller.rb
@@ -41,6 +41,7 @@ class Settings::PreferencesController < ApplicationController
       :setting_delete_modal,
       :setting_auto_play_gif,
       :setting_display_sensitive_media,
+      :setting_expand_spoilers,
       :setting_reduce_motion,
       :setting_system_font_ui,
       :setting_noindex,
diff --git a/app/javascript/mastodon/actions/importer/normalizer.js b/app/javascript/mastodon/actions/importer/normalizer.js
index 10a39e050..a2af3222e 100644
--- a/app/javascript/mastodon/actions/importer/normalizer.js
+++ b/app/javascript/mastodon/actions/importer/normalizer.js
@@ -1,6 +1,7 @@
 import escapeTextContentForBrowser from 'escape-html';
 import emojify from '../../features/emoji/emoji';
 import { unescapeHTML } from '../../utils/html';
+import { expandSpoilers } from '../../initial_state';
 
 const domParser = new DOMParser();
 
@@ -57,7 +58,7 @@ export function normalizeStatus(status, normalOldStatus) {
     normalStatus.search_index = domParser.parseFromString(searchContent, 'text/html').documentElement.textContent;
     normalStatus.contentHtml  = emojify(normalStatus.content, emojiMap);
     normalStatus.spoilerHtml  = emojify(escapeTextContentForBrowser(spoilerText), emojiMap);
-    normalStatus.hidden       = spoilerText.length > 0 || normalStatus.sensitive;
+    normalStatus.hidden       = expandSpoilers ? false : spoilerText.length > 0 || normalStatus.sensitive;
   }
 
   return normalStatus;
diff --git a/app/javascript/mastodon/initial_state.js b/app/javascript/mastodon/initial_state.js
index 6ffb4cbfb..e615de09c 100644
--- a/app/javascript/mastodon/initial_state.js
+++ b/app/javascript/mastodon/initial_state.js
@@ -6,6 +6,7 @@ const getMeta = (prop) => initialState && initialState.meta && initialState.meta
 export const reduceMotion = getMeta('reduce_motion');
 export const autoPlayGif = getMeta('auto_play_gif');
 export const displaySensitiveMedia = getMeta('display_sensitive_media');
+export const expandSpoilers = getMeta('expand_spoilers');
 export const unfollowModal = getMeta('unfollow_modal');
 export const boostModal = getMeta('boost_modal');
 export const deleteModal = getMeta('delete_modal');
diff --git a/app/lib/user_settings_decorator.rb b/app/lib/user_settings_decorator.rb
index 833959397..7239dc194 100644
--- a/app/lib/user_settings_decorator.rb
+++ b/app/lib/user_settings_decorator.rb
@@ -25,6 +25,7 @@ class UserSettingsDecorator
     user.settings['delete_modal']            = delete_modal_preference if change?('setting_delete_modal')
     user.settings['auto_play_gif']           = auto_play_gif_preference if change?('setting_auto_play_gif')
     user.settings['display_sensitive_media'] = display_sensitive_media_preference if change?('setting_display_sensitive_media')
+    user.settings['expand_spoilers']         = expand_spoilers_preference if change?('setting_expand_spoilers')
     user.settings['reduce_motion']           = reduce_motion_preference if change?('setting_reduce_motion')
     user.settings['system_font_ui']          = system_font_ui_preference if change?('setting_system_font_ui')
     user.settings['noindex']                 = noindex_preference if change?('setting_noindex')
@@ -72,6 +73,10 @@ class UserSettingsDecorator
     boolean_cast_setting 'setting_display_sensitive_media'
   end
 
+  def expand_spoilers_preference
+    boolean_cast_setting 'setting_expand_spoilers'
+  end
+
   def reduce_motion_preference
     boolean_cast_setting 'setting_reduce_motion'
   end
diff --git a/app/models/user.rb b/app/models/user.rb
index d83df28c2..541b5a638 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -96,7 +96,7 @@ class User < ApplicationRecord
 
   delegate :auto_play_gif, :default_sensitive, :unfollow_modal, :boost_modal, :delete_modal,
            :reduce_motion, :system_font_ui, :noindex, :theme, :display_sensitive_media, :hide_network,
-           :default_language, to: :settings, prefix: :setting, allow_nil: false
+           :expand_spoilers, :default_language, to: :settings, prefix: :setting, allow_nil: false
 
   attr_reader :invite_code
 
diff --git a/app/serializers/initial_state_serializer.rb b/app/serializers/initial_state_serializer.rb
index 78b96298c..35b869e38 100644
--- a/app/serializers/initial_state_serializer.rb
+++ b/app/serializers/initial_state_serializer.rb
@@ -25,6 +25,7 @@ class InitialStateSerializer < ActiveModel::Serializer
       store[:delete_modal]            = object.current_account.user.setting_delete_modal
       store[:auto_play_gif]           = object.current_account.user.setting_auto_play_gif
       store[:display_sensitive_media] = object.current_account.user.setting_display_sensitive_media
+      store[:expand_spoilers]         = object.current_account.user.setting_expand_spoilers
       store[:reduce_motion]           = object.current_account.user.setting_reduce_motion
     end
 
diff --git a/app/views/settings/preferences/show.html.haml b/app/views/settings/preferences/show.html.haml
index c79ecf6d5..a7b1a52fc 100644
--- a/app/views/settings/preferences/show.html.haml
+++ b/app/views/settings/preferences/show.html.haml
@@ -48,6 +48,7 @@
   .fields-group
     = f.input :setting_auto_play_gif, as: :boolean, wrapper: :with_label
     = f.input :setting_display_sensitive_media, as: :boolean, wrapper: :with_label
+    = f.input :setting_expand_spoilers, as: :boolean, wrapper: :with_label
     = f.input :setting_reduce_motion, as: :boolean, wrapper: :with_label
     = f.input :setting_system_font_ui, as: :boolean, wrapper: :with_label
 
diff --git a/app/views/stream_entries/_detailed_status.html.haml b/app/views/stream_entries/_detailed_status.html.haml
index d0d9cc5fc..77346dba7 100644
--- a/app/views/stream_entries/_detailed_status.html.haml
+++ b/app/views/stream_entries/_detailed_status.html.haml
@@ -16,10 +16,10 @@
 
   .status__content.emojify<
     - if status.spoiler_text?
-      %p{ style: 'margin-bottom: 0' }<
+      %p{ :style => ('margin-bottom: 0' unless current_account&.user&.setting_expand_spoilers) }<
         %span.p-summary> #{Formatter.instance.format_spoiler(status, autoplay: autoplay)}&nbsp;
         %a.status__content__spoiler-link{ href: '#' }= t('statuses.show_more')
-    .e-content{ lang: status.language, style: "display: #{status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status, custom_emojify: true, autoplay: autoplay)
+    .e-content{ lang: status.language, style: "display: #{!current_account&.user&.setting_expand_spoilers && status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status, custom_emojify: true, autoplay: autoplay)
 
   - if !status.media_attachments.empty?
     - if status.media_attachments.first.video?
diff --git a/app/views/stream_entries/_simple_status.html.haml b/app/views/stream_entries/_simple_status.html.haml
index fc2cacf30..206cf0aec 100644
--- a/app/views/stream_entries/_simple_status.html.haml
+++ b/app/views/stream_entries/_simple_status.html.haml
@@ -19,10 +19,10 @@
           = fa_icon('lock') if status.account.locked?
   .status__content.emojify<
     - if status.spoiler_text?
-      %p{ style: 'margin-bottom: 0' }<
+      %p{ :style => ('margin-bottom: 0' unless current_account&.user&.setting_expand_spoilers) }<
         %span.p-summary> #{Formatter.instance.format_spoiler(status, autoplay: autoplay)}&nbsp;
         %a.status__content__spoiler-link{ href: '#' }= t('statuses.show_more')
-    .e-content{ lang: status.language, style: "display: #{status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status, custom_emojify: true, autoplay: autoplay)
+    .e-content{ lang: status.language, style: "display: #{!current_account&.user&.setting_expand_spoilers && status.spoiler_text? ? 'none' : 'block'}; direction: #{rtl_status?(status) ? 'rtl' : 'ltr'}" }= Formatter.instance.format(status, custom_emojify: true, autoplay: autoplay)
 
   - unless status.media_attachments.empty?
     - if status.media_attachments.first.video?