2017-04-19 20:52:37 +09:00
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# frozen_string_literal: true
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class FollowerAccountsController < ApplicationController
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include AccountControllerConcern
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2019-07-12 03:11:09 +09:00
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include SignatureVerification
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2022-10-20 21:35:29 +09:00
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include WebAppControllerConcern
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2017-04-19 20:52:37 +09:00
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2023-04-24 05:27:24 +09:00
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vary_by -> { public_fetch_mode? ? 'Accept, Accept-Language, Cookie' : 'Accept, Accept-Language, Cookie, Signature' }
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2023-04-19 23:07:29 +09:00
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2022-09-22 05:45:57 +09:00
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before_action :require_account_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
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2019-04-04 08:30:44 +09:00
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2019-08-13 05:26:07 +09:00
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skip_around_action :set_locale, if: -> { request.format == :json }
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2023-08-03 02:32:48 +09:00
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skip_before_action :require_functional!, unless: :limited_federation_mode?
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2019-08-13 05:26:07 +09:00
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2017-04-19 20:52:37 +09:00
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def index
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2017-07-15 10:01:39 +09:00
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respond_to do |format|
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2017-11-21 15:13:37 +09:00
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format.html do
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2023-04-28 17:27:26 +09:00
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expires_in(15.seconds, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.hour) unless user_signed_in?
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2017-11-21 15:13:37 +09:00
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end
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2017-07-15 10:01:39 +09:00
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format.json do
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2022-03-07 17:36:47 +09:00
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raise Mastodon::NotPermittedError if page_requested? && @account.hide_collections?
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2018-05-18 09:26:51 +09:00
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2019-07-12 03:11:09 +09:00
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expires_in(page_requested? ? 0 : 3.minutes, public: public_fetch_mode?)
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2019-04-04 08:30:44 +09:00
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2017-10-08 00:43:42 +09:00
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render json: collection_presenter,
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serializer: ActivityPub::CollectionSerializer,
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adapter: ActivityPub::Adapter,
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2020-03-09 08:10:29 +09:00
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content_type: 'application/activity+json',
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fields: restrict_fields_to
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2017-07-15 10:01:39 +09:00
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end
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end
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end
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private
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2018-05-05 03:17:01 +09:00
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def follows
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2019-12-31 08:55:32 +09:00
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return @follows if defined?(@follows)
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scope = Follow.where(target_account: @account)
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scope = scope.where.not(account_id: current_account.excluded_from_timeline_account_ids) if user_signed_in?
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@follows = scope.recent.page(params[:page]).per(FOLLOW_PER_PAGE).preload(:account)
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2018-05-05 03:17:01 +09:00
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end
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2019-07-12 03:11:09 +09:00
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def page_requested?
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params[:page].present?
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end
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2017-09-19 23:37:06 +09:00
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def page_url(page)
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account_followers_url(@account, page: page) unless page.nil?
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end
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2020-11-08 08:28:39 +09:00
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def next_page_url
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page_url(follows.next_page) if follows.respond_to?(:next_page)
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end
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def prev_page_url
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page_url(follows.prev_page) if follows.respond_to?(:prev_page)
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end
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2017-07-15 10:01:39 +09:00
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def collection_presenter
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2018-12-18 04:25:47 +09:00
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options = { type: :ordered }
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2018-12-18 19:24:44 +09:00
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options[:size] = @account.followers_count unless Setting.hide_followers_count || @account.user&.setting_hide_followers_count
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2019-07-12 03:11:09 +09:00
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if page_requested?
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2018-05-05 03:17:01 +09:00
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ActivityPub::CollectionPresenter.new(
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id: account_followers_url(@account, page: params.fetch(:page, 1)),
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2022-12-16 01:11:58 +09:00
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items: follows.map { |follow| ActivityPub::TagManager.instance.uri_for(follow.account) },
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2018-05-05 03:17:01 +09:00
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part_of: account_followers_url(@account),
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2020-11-08 08:28:39 +09:00
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next: next_page_url,
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2020-11-08 22:20:35 +09:00
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prev: prev_page_url,
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2018-12-18 04:25:47 +09:00
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**options
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2018-05-05 03:17:01 +09:00
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)
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2017-09-19 23:37:06 +09:00
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else
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ActivityPub::CollectionPresenter.new(
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id: account_followers_url(@account),
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2018-12-18 04:25:47 +09:00
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first: page_url(1),
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**options
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2017-09-19 23:37:06 +09:00
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)
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end
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2017-04-19 20:52:37 +09:00
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end
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2020-03-09 08:10:29 +09:00
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def restrict_fields_to
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2022-03-07 17:36:47 +09:00
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if page_requested? || !@account.hide_collections?
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2020-03-09 08:10:29 +09:00
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# Return all fields
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else
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2021-06-22 03:14:47 +09:00
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%i(id type total_items)
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2020-03-09 08:10:29 +09:00
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end
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end
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2017-04-19 20:52:37 +09:00
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end
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