app/controllers/following_accounts_controller.rb

   1 # frozen_string_literal: true
   2
   3 class FollowingAccountsController < ApplicationController
   4   include AccountControllerConcern
   5
   6   def index
   7     respond_to do |format|
   8       format.html do
   9         use_pack 'public'
  10
  11         next if @account.user_hides_network?
  12
  13         follows
  14         @relationships = AccountRelationshipsPresenter.new(follows.map(&:target_account_id), current_user.account_id) if user_signed_in?
  15       end
  16
  17       format.json do
  18         raise Mastodon::NotPermittedError if params[:page].present? && @account.user_hides_network?
  19
  20         render json: collection_presenter,
  21                serializer: ActivityPub::CollectionSerializer,
  22                adapter: ActivityPub::Adapter,
  23                content_type: 'application/activity+json'
  24       end
  25     end
  26   end
  27
  28   private
  29
  30   def follows
  31     @follows ||= Follow.where(account: @account).recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:target_account)
  32   end
  33
  34   def page_url(page)
  35     account_following_index_url(@account, page: page) unless page.nil?
  36   end
  37
  38   def collection_presenter
  39     if params[:page].present?
  40       ActivityPub::CollectionPresenter.new(
  41         id: account_following_index_url(@account, page: params.fetch(:page, 1)),
  42         type: :ordered,
  43         size: @account.following_count,
  44         items: follows.map { |f| ActivityPub::TagManager.instance.uri_for(f.target_account) },
  45         part_of: account_following_index_url(@account),
  46         next: page_url(follows.next_page),
  47         prev: page_url(follows.prev_page)
  48       )
  49     else
  50       ActivityPub::CollectionPresenter.new(
  51         id: account_following_index_url(@account),
  52         type: :ordered,
  53         size: @account.following_count,
  54         first: page_url(1)
  55       )
  56     end
  57   end
  58 end