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60 lines
2.0 KiB
60 lines
2.0 KiB
# frozen_string_literal: true
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class ProcessMentionsService < BaseService
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include StreamEntryRenderer
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# Scan status for mentions and fetch remote mentioned users, create
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# local mention pointers, send Salmon notifications to mentioned
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# remote users
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# @param [Status] status
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def call(status)
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return unless status.local?
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status.text.scan(Account::MENTION_RE).each do |match|
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username, domain = match.first.split('@')
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mentioned_account = Account.find_remote(username, domain)
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if mentioned_account.nil? && !domain.nil?
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begin
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mentioned_account = follow_remote_account_service.call(match.first.to_s)
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rescue Goldfinger::Error, HTTP::Error
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mentioned_account = nil
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end
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end
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next if mentioned_account.nil?
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mentioned_account.mentions.where(status: status).first_or_create(status: status)
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end
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status.mentions.includes(:account).each do |mention|
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create_notification(status, mention)
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end
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end
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private
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def create_notification(status, mention)
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mentioned_account = mention.account
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if mentioned_account.local?
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NotifyService.new.call(mentioned_account, mention)
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elsif mentioned_account.ostatus? && (Rails.configuration.x.use_ostatus_privacy || !status.stream_entry.hidden?)
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NotificationWorker.perform_async(stream_entry_to_xml(status.stream_entry), status.account_id, mentioned_account.id)
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elsif mentioned_account.activitypub?
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ActivityPub::DeliveryWorker.perform_async(build_json(mention.status), mention.status.account_id, mentioned_account.inbox_url)
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end
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end
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def build_json(status)
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Oj.dump(ActivityPub::LinkedDataSignature.new(ActiveModelSerializers::SerializableResource.new(
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status,
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serializer: ActivityPub::ActivitySerializer,
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adapter: ActivityPub::Adapter
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).as_json).sign!(status.account))
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end
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def follow_remote_account_service
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@follow_remote_account_service ||= ResolveRemoteAccountService.new
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end
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end
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