Remove: #454 リンクプレビューを生成する設定の削除、無効化 (LTS) (#459)

app/models/account.rb

@@ -323,13 +323,6 @@ class Account < ApplicationRecord
     user&.setting_translatable_private || (settings.present? && settings['translatable_private']) || false
   end
 
-  def link_preview?
-    return user.setting_link_preview if local? && user.present?
-    return settings['link_preview'] if settings.present? && settings.key?('link_preview')
-
-    true
-  end
-
   def public_statuses_count
     hide_statuses_count? ? 0 : statuses_count
   end
@@ -406,7 +399,6 @@ class Account < ApplicationRecord
       'hide_following_count' => hide_following_count?,
       'hide_followers_count' => hide_followers_count?,
       'translatable_private' => translatable_private?,
-      'link_preview' => link_preview?,
     }
     if Setting.enable_emoji_reaction
       config = config.merge({

app/models/concerns/has_user_settings.rb

@@ -123,10 +123,6 @@ module HasUserSettings
     settings['translatable_private']
   end
 
-  def setting_link_preview
-    settings['link_preview']
-  end
-
   def setting_single_ref_to_quote
     settings['single_ref_to_quote']
   end

app/models/user_settings.rb

@@ -13,7 +13,6 @@ class UserSettings
   setting :noindex, default: -> { ::Setting.noindex }
   setting :noai, default: true
   setting :translatable_private, default: false
-  setting :link_preview, default: true
   setting :bio_markdown, default: false
   setting :discoverable_local, default: false
   setting :hide_statuses_count, default: false

app/services/fetch_link_card_service.rb

@@ -20,7 +20,7 @@ class FetchLinkCardService < BaseService
     @status       = status
     @original_url = parse_urls
 
-    return if @original_url.nil? || @status.preview_cards.any? || !@status.account.link_preview?
+    return if @original_url.nil? || @status.preview_cards.any?
 
     @url = @original_url.to_s
 

app/views/settings/privacy_extra/show.html.haml

@@ -18,9 +18,6 @@
     .fields-group
       = ff.input :translatable_private, wrapper: :with_label, kmyblue: true, label: I18n.t('simple_form.labels.defaults.setting_translatable_private')
 
-    .fields-group
-      = ff.input :link_preview, wrapper: :with_label, kmyblue: true, label: I18n.t('simple_form.labels.defaults.setting_link_preview'), hint: I18n.t('simple_form.hints.defaults.setting_link_preview')
-
     .fields-group
       = f.input :dissubscribable, as: :boolean, wrapper: :with_label, kmyblue: true, hint: t('simple_form.hints.defaults.dissubscribable')