about summary refs log tree commit diff
path: root/app/controllers/follower_accounts_controller.rb
blob: 8eb4d28225eac8507695828744be048d49de5bc2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
# frozen_string_literal: true

class FollowerAccountsController < ApplicationController
  include AccountControllerConcern

  def index
    @follows = Follow.where(target_account: @account).recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:account)

    respond_to do |format|
      format.html

      format.json do
        render json: collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json'
      end
    end
  end

  private

  def page_url(page)
    account_followers_url(@account, page: page) unless page.nil?
  end

  def collection_presenter
    page = ActivityPub::CollectionPresenter.new(
      id: account_followers_url(@account, page: params.fetch(:page, 1)),
      type: :ordered,
      size: @account.followers_count,
      items: @follows.map { |f| ActivityPub::TagManager.instance.uri_for(f.account) },
      part_of: account_followers_url(@account),
      next: page_url(@follows.next_page),
      prev: page_url(@follows.prev_page)
    )
    if params[:page].present?
      page
    else
      ActivityPub::CollectionPresenter.new(
        id: account_followers_url(@account),
        type: :ordered,
        size: @account.followers_count,
        first: page
      )
    end
  end
end