mirror of https://github.com/Siphonay/mastodon
88 lines
2.2 KiB
Ruby
88 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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class ActivityPub::OutboxesController < ActivityPub::BaseController
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LIMIT = 20
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include SignatureVerification
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include AccountOwnedConcern
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before_action :require_signature!, if: :authorized_fetch_mode?
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before_action :set_statuses
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before_action :set_cache_headers
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def show
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if page_requested?
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expires_in(1.minute, public: public_fetch_mode? && signed_request_account.nil?)
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else
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expires_in(3.minutes, public: public_fetch_mode?)
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end
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render json: outbox_presenter, serializer: ActivityPub::OutboxSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json'
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end
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private
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def outbox_presenter
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if page_requested?
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ActivityPub::CollectionPresenter.new(
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id: outbox_url(**page_params),
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type: :ordered,
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part_of: outbox_url,
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prev: prev_page,
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next: next_page,
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items: @statuses
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)
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else
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ActivityPub::CollectionPresenter.new(
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id: outbox_url,
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type: :ordered,
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size: @account.statuses_count,
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first: outbox_url(page: true),
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last: outbox_url(page: true, min_id: 0)
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)
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end
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end
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def outbox_url(**kwargs)
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if params[:account_username].present?
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account_outbox_url(@account, **kwargs)
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else
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instance_actor_outbox_url(**kwargs)
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end
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end
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def next_page
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outbox_url(page: true, max_id: @statuses.last.id) if @statuses.size == LIMIT
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end
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def prev_page
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outbox_url(page: true, min_id: @statuses.first.id) unless @statuses.empty?
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end
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def set_statuses
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return unless page_requested?
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@statuses = cache_collection_paginated_by_id(
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AccountStatusesFilter.new(@account, signed_request_account).results,
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Status,
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LIMIT,
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params_slice(:max_id, :min_id, :since_id)
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)
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end
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def page_requested?
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truthy_param?(:page)
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end
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def page_params
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{ page: true, max_id: params[:max_id], min_id: params[:min_id] }.compact
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end
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def set_account
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@account = params[:account_username].present? ? Account.find_local!(username_param) : Account.representative
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end
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def set_cache_headers
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response.headers['Vary'] = 'Signature' if authorized_fetch_mode? || page_requested?
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end
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end
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