app/controllers/follower_accounts_controller.rb

   1 # frozen_string_literal: true
   2
   3 class FollowerAccountsController < ApplicationController
   4   include AccountControllerConcern
   5
   6   def index
   7     @follows = Follow.where(target_account: @account).recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:account)
   8
   9     respond_to do |format|
  10       format.html
  11
  12       format.json do
  13         render json: collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json'
  14       end
  15     end
  16   end
  17
  18   private
  19
  20   def page_url(page)
  21     account_followers_url(@account, page: page) unless page.nil?
  22   end
  23
  24   def collection_presenter
  25     page = ActivityPub::CollectionPresenter.new(
  26       id: account_followers_url(@account, page: params.fetch(:page, 1)),
  27       type: :ordered,
  28       size: @account.followers_count,
  29       items: @follows.map { |f| ActivityPub::TagManager.instance.uri_for(f.account) },
  30       part_of: account_followers_url(@account),
  31       next: page_url(@follows.next_page),
  32       prev: page_url(@follows.prev_page)
  33     )
  34     if params[:page].present?
  35       page
  36     else
  37       ActivityPub::CollectionPresenter.new(
  38         id: account_followers_url(@account),
  39         type: :ordered,
  40         size: @account.followers_count,
  41         first: page
  42       )
  43     end
  44   end
  45 end