Class: Firejab::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/firejab/connection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/firejab/connection.rb', line 12

def initialize(params)
  self.jabber = Jabber::Simple.new(params[:jabber][:username], params[:jabber][:password])

  self.campfire_options = {
    :path => "/room/#{params[:room_id]}/live.json",
    :host => 'streaming.campfirenow.com',
    :auth => "#{params[:token]}:x"
  }
  self.campfire_room_id = params[:room_id]
  self.campfire_domain = params[:domain]
  self.be_noisy = false

  # Load known tokens for our users from a "database"
  self.jabber_users = {}
  self.campfire_uids = {}
end

Instance Attribute Details

#be_noisy ⇒ Object

Returns the value of attribute be_noisy.



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# File 'lib/firejab/connection.rb', line 8

def be_noisy
  @be_noisy
end

#campfire ⇒ Object

Returns the value of attribute campfire.



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# File 'lib/firejab/connection.rb', line 9

def campfire
  @campfire
end

#campfire_domain ⇒ Object

Returns the value of attribute campfire_domain.



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# File 'lib/firejab/connection.rb', line 9

def campfire_domain
  @campfire_domain
end

#campfire_options ⇒ Object

Returns the value of attribute campfire_options.



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# File 'lib/firejab/connection.rb', line 9

def campfire_options
  @campfire_options
end

#campfire_room_id ⇒ Object

Returns the value of attribute campfire_room_id.



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# File 'lib/firejab/connection.rb', line 9

def campfire_room_id
  @campfire_room_id
end

#campfire_uids ⇒ Object

Returns the value of attribute campfire_uids.



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# File 'lib/firejab/connection.rb', line 9

def campfire_uids
  @campfire_uids
end

#jabber ⇒ Object

Returns the value of attribute jabber.



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# File 'lib/firejab/connection.rb', line 10

def jabber
  @jabber
end

#jabber_users ⇒ Object

Returns the value of attribute jabber_users.



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# File 'lib/firejab/connection.rb', line 10

def jabber_users
  @jabber_users
end

Instance Method Details

#add_token(jabber_username, campfire_token) ⇒ Object 



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# File 'lib/firejab/connection.rb', line 29

def add_token(jabber_username, campfire_token)
  self.jabber_users[jabber_username] ||= {}
  self.jabber_users[jabber_username][:campfire_token] = campfire_token
end

#run ⇒ Object 



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# File 'lib/firejab/connection.rb', line 34

def run
  EM.run do
    self.campfire = Twitter::JSONStream.connect(self.campfire_options)

    # Tell us what to do when we receive a campfire message
    self.campfire.each_item do |item|
      puts "Received a new message from campfire: #{item}"
      status = Yajl::Parser.parse(item)
      # For ppl that are connected and(?) we have tokens for, send the msg
      case status["type"]
      when "TextMessage", "PasteMessage"
        send_message_to_jabber_users(status['user_id'], status['body'])
      when "UploadMessage"
        #TODO: Retrieve full URL from `GET /room/#{id}/messages/#{upload_message_id}/upload.json`
        send_message_to_jabber_users(status['user_id'], "Uploaded #{status['body']}")
      when "EnterMessage"
        send_message_to_jabber_users(status['user_id'], "Has entered the room!") if self.be_noisy
      when "LeaveMessage", "KickMessage"
        send_message_to_jabber_users(status['user_id'], "Has left the room.") if self.be_noisy
      end
    end

    self.campfire.on_error do |message|
      puts "Received a campfire error: #{message}"
    end

    self.campfire.on_max_reconnects do |timeout, retries|
      puts "Fatal error with campfire, you'll need to restart"
    end

    EM::PeriodicTimer.new(1) do
      check_jabber_connection

      self.jabber.received_messages do |message|
        # Removes "/resource"
        jabber_username = message.from.strip

        if is_valid_user(jabber_username)
          send_message_to_campfire(jabber_username, message.body)
        elsif message.body.match(/^\w{40}$/)
          # We received an auth token
          add_token(jabber_username, message.body)
          #TODO: Verify token and lookup_campfire_uid
          send_jabber_message(jabber_username, "Heloooooo!")
        else
          # We don't know who this is, ask for their token
          send_jabber_message(jabber_username, "Hi! I don't know who you are, please send me your auth token from: https://#{self.campfire_domain}/member/edit")
        end
      end

      self.jabber.presence_updates do |friend, presence, message|
        # presence may be one of [:online, :unavailable, :away]
        # puts "Received presence update from #{friend.inspect}: #{presence.inspect} => #{message.inspect}"
        #TODO: Update room presence accordingly - POST /room/#{id}/[join,leave].json
        set_status(friend, presence)
      end

      self.jabber.new_subscriptions do |friend, presence|
        puts "New subscription request: #{friend.inspect}"
        # self.jabber.add(friend['jid'])
      end
    end
  end
end