about summary refs log tree commit diff
path: root/app/controllers/activitypub/collections_controller.rb
blob: 995da9c55dc0858f814d56f584c27e8a9274003c (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
46
47
48
49
50
51
52
53
54
55
56
57
# frozen_string_literal: true

class ActivityPub::CollectionsController < Api::BaseController
  include SignatureVerification

  before_action :set_account
  before_action :set_size
  before_action :set_statuses

  def show
    render json: collection_presenter,
           serializer: ActivityPub::CollectionSerializer,
           adapter: ActivityPub::Adapter,
           content_type: 'application/activity+json',
           skip_activities: true
  end

  private

  def set_account
    @account = Account.find_local!(params[:account_username])
  end

  def set_statuses
    @statuses = scope_for_collection
    @statuses = cache_collection(@statuses, Status)
  end

  def set_size
    case params[:id]
    when 'featured'
      @account.pinned_statuses.count
    else
      raise ActiveRecord::RecordNotFound
    end
  end

  def scope_for_collection
    case params[:id]
    when 'featured'
      @account.statuses.permitted_for(@account, signed_request_account).tap do |scope|
        scope.merge!(@account.pinned_statuses)
      end
    else
      raise ActiveRecord::RecordNotFound
    end
  end

  def collection_presenter
    ActivityPub::CollectionPresenter.new(
      id: account_collection_url(@account, params[:id]),
      type: :ordered,
      size: @size,
      items: @statuses
    )
  end
end