forked from treehouse/mastodon
95 lines
2.5 KiB
Ruby
95 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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class FollowingAccountsController < ApplicationController
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include AccountControllerConcern
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include SignatureVerification
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before_action :require_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
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before_action :set_cache_headers
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skip_around_action :set_locale, if: -> { request.format == :json }
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skip_before_action :require_functional!, unless: :whitelist_mode?
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def index
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respond_to do |format|
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format.html do
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expires_in 0, public: true unless user_signed_in?
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next if @account.hide_collections?
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follows
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end
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format.json do
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if page_requested? && @account.hide_collections?
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forbidden
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next
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end
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expires_in(page_requested? ? 0 : 3.minutes, public: public_fetch_mode?)
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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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content_type: 'application/activity+json',
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fields: restrict_fields_to
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end
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end
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end
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private
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def follows
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return @follows if defined?(@follows)
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scope = Follow.where(account: @account)
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scope = scope.where.not(target_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(:target_account)
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end
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def page_requested?
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params[:page].present?
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end
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def page_url(page)
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account_following_index_url(@account, page: page) unless page.nil?
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end
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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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def collection_presenter
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if page_requested?
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ActivityPub::CollectionPresenter.new(
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id: account_following_index_url(@account, page: params.fetch(:page, 1)),
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type: :ordered,
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size: @account.following_count,
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items: follows.map { |f| ActivityPub::TagManager.instance.uri_for(f.target_account) },
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part_of: account_following_index_url(@account),
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next: next_page_url,
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prev: prev_page_url
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)
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else
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ActivityPub::CollectionPresenter.new(
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id: account_following_index_url(@account),
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type: :ordered,
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size: @account.following_count,
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first: page_url(1)
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)
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end
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end
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def restrict_fields_to
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if page_requested? || !@account.hide_collections?
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# Return all fields
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else
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%i(id type total_items)
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end
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end
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end
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