masto-fe/app/controllers/follower_accounts_controller.rb
Claire f3a4d57be1 Merge branch 'main' into glitch-soc/merge-upstream
Conflicts:
- `README.md`:
  Discarded upstream changes: we have our own README
- `app/controllers/follower_accounts_controller.rb`:
  Port upstream's minor refactoring
2022-12-15 20:25:25 +01:00

88 lines
2.6 KiB
Ruby

# frozen_string_literal: true
class FollowerAccountsController < ApplicationController
include AccountControllerConcern
include SignatureVerification
include WebAppControllerConcern
before_action :require_account_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
before_action :set_cache_headers
skip_around_action :set_locale, if: -> { request.format == :json }
skip_before_action :require_functional!, unless: :whitelist_mode?
def index
respond_to do |format|
format.html do
expires_in 0, public: true unless user_signed_in?
end
format.json do
raise Mastodon::NotPermittedError if page_requested? && @account.hide_collections?
expires_in(page_requested? ? 0 : 3.minutes, public: public_fetch_mode?)
render json: collection_presenter,
serializer: ActivityPub::CollectionSerializer,
adapter: ActivityPub::Adapter,
content_type: 'application/activity+json',
fields: restrict_fields_to
end
end
end
private
def follows
return @follows if defined?(@follows)
scope = Follow.where(target_account: @account)
scope = scope.where.not(account_id: current_account.excluded_from_timeline_account_ids) if user_signed_in?
@follows = scope.recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:account)
end
def page_requested?
params[:page].present?
end
def page_url(page)
account_followers_url(@account, page: page) unless page.nil?
end
def next_page_url
page_url(follows.next_page) if follows.respond_to?(:next_page)
end
def prev_page_url
page_url(follows.prev_page) if follows.respond_to?(:prev_page)
end
def collection_presenter
options = { type: :ordered }
options[:size] = @account.followers_count unless Setting.hide_followers_count || @account.user&.setting_hide_followers_count
if page_requested?
ActivityPub::CollectionPresenter.new(
id: account_followers_url(@account, page: params.fetch(:page, 1)),
items: follows.map { |follow| ActivityPub::TagManager.instance.uri_for(follow.account) },
part_of: account_followers_url(@account),
next: next_page_url,
prev: prev_page_url,
**options
)
else
ActivityPub::CollectionPresenter.new(
id: account_followers_url(@account),
first: page_url(1),
**options
)
end
end
def restrict_fields_to
if page_requested? || !@account.hide_collections?
# Return all fields
else
%i(id type total_items)
end
end
end