forked from fedi/mastodon
79 lines
1.9 KiB
Ruby
79 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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class RemoveStatusService < BaseService
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def call(status)
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remove_from_self(status) if status.account.local?
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remove_from_followers(status)
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remove_from_mentioned(status)
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remove_reblogs(status)
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remove_from_hashtags(status)
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remove_from_public(status)
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status.destroy!
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return unless status.account.local?
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Pubsubhubbub::DistributionWorker.perform_async(status.stream_entry.id)
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end
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private
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def remove_from_self(status)
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unpush(:home, status.account, status)
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end
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def remove_from_followers(status)
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status.account.followers.each do |follower|
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next unless follower.local?
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unpush(:home, follower, status)
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end
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end
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def remove_from_mentioned(status)
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status.mentions.each do |mention|
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mentioned_account = mention.account
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if mentioned_account.local?
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unpush(:mentions, mentioned_account, status)
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else
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send_delete_salmon(mentioned_account, status)
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end
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end
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end
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def send_delete_salmon(account, status)
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return unless status.local?
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NotificationWorker.perform_async(status.stream_entry.id, account.id)
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end
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def remove_reblogs(status)
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status.reblogs.each do |reblog|
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RemoveStatusService.new.call(reblog)
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end
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end
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def unpush(type, receiver, status)
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if status.reblog?
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redis.zadd(FeedManager.instance.key(type, receiver.id), status.reblog_of_id, status.reblog_of_id)
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else
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redis.zremrangebyscore(FeedManager.instance.key(type, receiver.id), status.id, status.id)
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end
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FeedManager.instance.broadcast(receiver.id, event: 'delete', payload: status.id)
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end
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def remove_from_hashtags(status)
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status.tags.each do |tag|
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FeedManager.instance.broadcast("hashtag:#{tag.name}", event: 'delete', payload: status.id)
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end
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end
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def remove_from_public(status)
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FeedManager.instance.broadcast(:public, event: 'delete', payload: status.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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end
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