mirror of
https://0xacab.org/sutty/sutty
synced 2024-11-24 11:56:21 +00:00
210 lines
5.3 KiB
Ruby
210 lines
5.3 KiB
Ruby
# frozen_string_literal: true
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require 'distributed_press/v1/client/site'
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require 'njalla/v1'
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# Soportar Distributed Press APIv1
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#
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# Usa tokens de publicación efímeros para todas las acciones.
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#
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# Al ser creado, genera el sitio en la instancia de Distributed Press
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# configurada y almacena el ID.
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#
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# Al ser publicado, envía los archivos en un tarball y actualiza la
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# información.
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class DeployDistributedPress < Deploy
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store :values, accessors: %i[hostname remote_site_id remote_info], coder: JSON
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before_create :create_remote_site!, :create_njalla_records!
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before_destroy :delete_remote_site!, :delete_njalla_records!
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DEPENDENCIES = %i[deploy_local]
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# Actualiza la información y luego envía los cambios
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#
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# @param :output [Bool]
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# @return [Bool]
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def deploy
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status = false
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log = []
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time_start
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create_remote_site! if remote_site_id.blank?
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create_njalla_records!
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save
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if remote_site_id.blank?
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raise DeployJob::DeployException, 'El sitio no se creó en Distributed Press'
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end
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if create_njalla_records? && remote_info[:njalla].blank?
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raise DeployJob::DeployException, 'No se pudieron crear los registros necesarios en Njalla'
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end
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site_client.tap do |c|
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stdout = Thread.new(publisher.logger_out) do |io|
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until io.eof?
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line = io.gets
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puts line if output
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log << line
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end
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end
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status = c.publish(publishing_site, deploy_local.destination)
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if status
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self.remote_info[:distributed_press] = c.show(publishing_site).to_h
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save
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end
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publisher.logger.close
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stdout.join
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end
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time_stop
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create_stat! status, log.join
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status
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end
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def limit; end
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def size
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deploy_local.size
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end
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def destination; end
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# Devuelve las URLs de todos los protocolos
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def urls
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gateway_urls
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end
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private
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# @return [Array]
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def gateway_urls
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remote_info.dig(:distributed_press, :links)&.values&.map do |protocol|
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[ protocol[:link], protocol[:gateway] ]
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end&.flatten&.compact&.select do |link|
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link.include? '://'
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end || []
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end
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# El cliente de la API
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#
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# TODO: cuando soportemos más, tiene que haber una relación entre
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# DeployDistributedPress y DistributedPressPublisher.
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#
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# @return [DistributedPressPublisher]
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def publisher
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@publisher ||= DistributedPressPublisher.last
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end
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# El cliente para actualizar el sitio
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#
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# @return [DistributedPress::V1::Client::Site]
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def site_client
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DistributedPress::V1::Client::Site.new(publisher.client)
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end
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# Genera el esquema de datos para poder publicar el sitio
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#
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# @return [DistributedPress::V1::Schemas::PublishingSite]
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def publishing_site
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DistributedPress::V1::Schemas::PublishingSite.new.call(id: remote_site_id)
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end
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# Genera el esquema de datos para crear el sitio
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#
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# @return [DistributedPressPublisher::V1::Schemas::NewSite]
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def create_site
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DistributedPress::V1::Schemas::NewSite.new.call(domain: hostname, protocols: { http: true, ipfs: true, hyper: true })
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end
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# Crea el sitio en la instancia con el hostname especificado
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#
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# @return [nil]
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def create_remote_site!
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created_site = site_client.create(create_site)
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self.remote_site_id = created_site[:id]
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self.remote_info ||= {}
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self.remote_info[:distributed_press] = created_site.to_h
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nil
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rescue DistributedPress::V1::Error => e
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ExceptionNotifier.notify_exception(e, data: { site: site.name })
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nil
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end
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# Crea los registros en Njalla
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#
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# XXX: Esto depende de nuestro DNS actual, cuando lo migremos hay
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# que eliminarlo.
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#
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# @return [nil]
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def create_njalla_records!
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return unless create_njalla_records?
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self.remote_info ||= {}
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self.remote_info[:njalla] ||= {}
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self.remote_info[:njalla][:a] ||= njalla.add_record(name: site.name, type: 'CNAME', content: "#{Site.domain}.").to_h
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self.remote_info[:njalla][:cname] ||= njalla.add_record(name: "www.#{site.name}", type: 'CNAME', content: "#{Site.domain}.").to_h
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self.remote_info[:njalla][:ns] ||= njalla.add_record(name: "_dnslink.#{site.name}", type: 'NS', content: "#{publisher.hostname}.").to_h
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nil
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rescue HTTParty::Error => e
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ExceptionNotifier.notify_exception(e, data: { site: site.name })
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self.remote_info.delete :njalla
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ensure
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nil
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end
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# Registra lo que sucedió
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#
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# @param status [Bool]
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# @param log [String]
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# @return [nil]
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def create_stat!(status, log)
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build_stats.create action: publisher.to_s,log: log, seconds: time_spent_in_seconds, bytes: size, status: status
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nil
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end
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def delete_remote_site!
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site_client.delete(publishing_site)
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nil
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rescue DistributedPress::V1::Error => e
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ExceptionNotifier.notify_exception(e, data: { site: site.name })
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nil
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end
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def delete_njalla_records!
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return unless create_njalla_records?
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%w[a ns cname].each do |type|
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next if (id = remote_info.dig('njalla', type, 'id')).blank?
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njalla.remove_record(id: id.to_i)
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end
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end
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# Actualizar registros en Njalla
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#
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# @return [Njalla::V1::Domain]
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def njalla
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@njalla ||=
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begin
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client = Njalla::V1::Client.new(token: Rails.application.credentials.njalla)
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Njalla::V1::Domain.new(domain: Site.domain, client: client)
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end
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end
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# Detecta si tenemos que crear registros en Njalla
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def create_njalla_records?
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!site.name.end_with?('.')
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end
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end
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