54 lines
1.8 KiB
Ruby
54 lines
1.8 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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class Sessions::Event::Broadcast < Sessions::Event::Base
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=begin
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Event module to broadcast messages to all client connections.
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To execute this manually, just paste the following into the browser console
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App.WebSocket.send({event:'broadcast', recipient: { user_id: [1,2,3]}, data: {some: 'key'}})
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=end
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def run
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# list all current clients
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client_list = Sessions.list
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client_list.each do |local_client_id, local_client|
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if local_client_id == @client_id
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log 'info', 'do not send broadcast to it self'
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next
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end
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# broadcast to recipient list
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if @payload['recipient']
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if @payload['recipient'].class != Hash && @payload['recipient'].class != ActiveSupport::HashWithIndifferentAccess && @payload['recipient'].class != ActionController::Parameters
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log 'error', "recipient attribute isn't a hash (#{@payload['recipient'].class}) '#{@payload['recipient'].inspect}'"
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elsif !@payload['recipient'].key?('user_id')
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log 'error', "need recipient.user_id attribute '#{@payload['recipient'].inspect}'"
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elsif @payload['recipient']['user_id'].class != Array
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log 'error', "recipient.user_id attribute isn't an array '#{@payload['recipient']['user_id'].inspect}'"
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else
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@payload['recipient']['user_id'].each do |user_id|
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next if local_client[:user]['id'].to_i != user_id.to_i
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log 'info', "send broadcast from (#{@client_id}) to (user_id=#{user_id})", local_client_id
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websocket_send(local_client_id, @payload['data'])
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end
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end
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# broadcast every client
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else
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log 'info', "send broadcast from (#{@client_id})", local_client_id
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websocket_send(local_client_id, @payload['data'])
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end
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end
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false
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end
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end
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