dd7ef0dc41
* Add ActivityPub inbox * Handle ActivityPub deletes * Handle ActivityPub creates * Handle ActivityPub announces * Stubs for handling all activities that need to be handled * Add ActivityPub actor resolving * Handle conversation URI passing in ActivityPub * Handle content language in ActivityPub * Send accept header when fetching actor, handle JSON parse errors * Test for ActivityPub::FetchRemoteAccountService * Handle public key and icon/image when embedded/as array/as resolvable URI * Implement ActivityPub::FetchRemoteStatusService * Add stubs for more interactions * Undo activities implemented * Handle out of order activities * Hook up ActivityPub to ResolveRemoteAccountService, handle Update Account activities * Add fragment IDs to all transient activity serializers * Add tests and fixes * Add stubs for missing tests * Add more tests * Add more tests
109 lines
2.3 KiB
Ruby
109 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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class ActivityPub::Activity
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include JsonLdHelper
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def initialize(json, account)
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@json = json
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@account = account
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@object = @json['object']
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end
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def perform
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raise NotImplementedError
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end
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class << self
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def factory(json, account)
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@json = json
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klass&.new(json, account)
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end
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private
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def klass
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case @json['type']
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when 'Create'
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ActivityPub::Activity::Create
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when 'Announce'
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ActivityPub::Activity::Announce
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when 'Delete'
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ActivityPub::Activity::Delete
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when 'Follow'
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ActivityPub::Activity::Follow
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when 'Like'
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ActivityPub::Activity::Like
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when 'Block'
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ActivityPub::Activity::Block
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when 'Update'
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ActivityPub::Activity::Update
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when 'Undo'
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ActivityPub::Activity::Undo
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end
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end
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end
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protected
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def status_from_uri(uri)
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ActivityPub::TagManager.instance.uri_to_resource(uri, Status)
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end
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def account_from_uri(uri)
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ActivityPub::TagManager.instance.uri_to_resource(uri, Account)
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end
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def object_uri
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@object_uri ||= @object.is_a?(String) ? @object : @object['id']
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end
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def redis
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Redis.current
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end
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def distribute(status)
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notify_about_reblog(status) if reblog_of_local_account?(status)
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notify_about_mentions(status)
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crawl_links(status)
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distribute_to_followers(status)
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end
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def reblog_of_local_account?(status)
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status.reblog? && status.reblog.account.local?
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end
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def notify_about_reblog(status)
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NotifyService.new.call(status.reblog.account, status)
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end
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def notify_about_mentions(status)
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status.mentions.includes(:account).each do |mention|
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next unless mention.account.local? && audience_includes?(mention.account)
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NotifyService.new.call(mention.account, mention)
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end
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end
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def crawl_links(status)
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return if status.spoiler_text?
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LinkCrawlWorker.perform_async(status.id)
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end
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def distribute_to_followers(status)
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DistributionWorker.perform_async(status.id)
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end
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def delete_arrived_first?(uri)
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key = "delete_upon_arrival:#{@account.id}:#{uri}"
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if redis.exists(key)
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redis.del(key)
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true
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else
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false
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end
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end
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def delete_later!(uri)
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redis.setex("delete_upon_arrival:#{@account.id}:#{uri}", 6.hours.seconds, uri)
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end
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end
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