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67 lines
1.5 KiB
67 lines
1.5 KiB
# frozen_string_literal: true
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class Api::PushController < Api::BaseController
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def update
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response, status = process_push_request
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render plain: response, status: status
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end
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private
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def process_push_request
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case hub_mode
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when 'subscribe'
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Pubsubhubbub::SubscribeService.new.call(account_from_topic, hub_callback, hub_secret, hub_lease_seconds)
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when 'unsubscribe'
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Pubsubhubbub::UnsubscribeService.new.call(account_from_topic, hub_callback)
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else
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["Unknown mode: #{hub_mode}", 422]
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end
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end
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def hub_mode
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params['hub.mode']
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end
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def hub_topic
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params['hub.topic']
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end
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def hub_callback
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params['hub.callback']
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end
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def hub_lease_seconds
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params['hub.lease_seconds']
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end
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def hub_secret
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params['hub.secret']
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end
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def account_from_topic
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if hub_topic.present? && local_domain? && account_feed_path?
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Account.find_local(hub_topic_params[:username])
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end
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end
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def hub_topic_params
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@_hub_topic_params ||= Rails.application.routes.recognize_path(hub_topic_uri.path)
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end
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def hub_topic_uri
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@_hub_topic_uri ||= Addressable::URI.parse(hub_topic).normalize
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end
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def local_domain?
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TagManager.instance.web_domain?(hub_topic_domain)
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end
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def hub_topic_domain
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hub_topic_uri.host + (hub_topic_uri.port ? ":#{hub_topic_uri.port}" : '')
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end
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def account_feed_path?
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hub_topic_params[:controller] == 'accounts' && hub_topic_params[:action] == 'show' && hub_topic_params[:format] == 'atom'
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end
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end
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