Class: Adhearsion::VoIP::FreeSwitch::FreeSwitchDialplanCommandFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb

Instance Method Summary collapse

Constructor Details

#initialize(context = nil) ⇒ FreeSwitchDialplanCommandFactory

Returns a new instance of FreeSwitchDialplanCommandFactory.



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 8

def initialize(context=nil)
  @context = context
end

Instance Method Details

#hangup! ⇒ Object

Raises:



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 56

def hangup!
  cmd "exit"
end

#input(number = nil, hash = {}) ⇒ Object 



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 103

def input(number=nil, hash={})
  timeout, file = hash[:timeout], hash[:play] || hash[:file]
  break_on = hash[:break_on] || '#'

  # TODO: compile play() and set its DTMF callback to this one
  digits = []
  dtmf_hook = lambda do |digit|
    puts "RECEIVED #{digit} WITH #{digits}"
    return! digits.to_s if digit.to_s == break_on.to_s
    digits << digit
    return! digits.to_s if number && digits.size >= number
  end
  returning DSL::Dialplan::NoOpEventCommand.new do |command|
    command.on_keypress &dtmf_hook
  end
end

#join(id) ⇒ Object 



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 52

def join(id)
  DSL::Dialplan::ExitingEventCommand.new "conference", id.to_s
end

#play(*files) ⇒ Object 



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 31

def play(*files)
  hash = files.last.kind_of?(Hash) ? files.pop : {}
  conference, to = hash[:conference], hash[:to]
  puts "conference: #{conference.inspect}, to: #{to.inspect}, hash: #{hash.inspect}, files: #{files.inspect}"
  if conference
    # Normal (inbound) event socket playing to a conference
    files.map do |file|
      cmd "conference", "#{conference} play #{file} #{to}"
    end
  elsif to
    # Normal event socket syntax
    files.map do |file|
      # TODO: Support playing to an individual leg of the call.
      cmd "broadcast", "#{to} #{file} both"
    end
  else
    # Outbound event sockets
    files.map { |file| cmd('playback', file) }
  end
end

#record(hash = {}, &block) ⇒ Object 



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 72

def record(hash={}, &block)
  # TODO: Could want to record a conference or a UUID
  p hash
  if hash[:stop]
    cmd 'stop_record_session', hash[:stop]
  else
    file = hash[:file] || File.join(Dir::tmpdir, String.random(32), '.wav')
    
    raise "Cannot supply both a timeout and a block!" if hash[:timeout] && block_given?
    
    dtmf_breaker = lambda do |digit|
      return! file if digit == hash[:break_on]
    end
    
    rec_cmd = cmd "record", file, :on_keypress => dtmf_breaker
    returning [] do |cmds|
      cmds << play('beep') if hash[:beep]
      cmds << rec_cmd
      if hash[:timeout]
        cmds << DSL::Dialplan::NoOpEventCommand.new(hash[:timeout])
      elsif block_given?
        cmds << block
        cmds << record(:stop => file)
      end
      cmds << file
      p cmds
      cmds
    end
  end
end

#return!(obj) ⇒ Object

Raises:



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 60

def return!(obj)
  raise DSL::Dialplan::ReturnValue.new(obj)
end

#set(key, value) ⇒ Object 



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 27

def set(key, value)
  cmd 'set', "#{key}=#{value}"
end

#speak(text, hash = {}) ⇒ Object

These should all return those objects…



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 13

def speak(text, hash={})
  voice, engine = hash[:voice] || "Dianne", hash[:engine] || "cepstral"
  
  dtmf = hash[:on_keypress]
  speak_cmd = cmd 'speak', "#{engine}|#{voice}|%p" % text, :on_keypress => dtmf
  
  if hash[:timeout] == 0
    [speak_cmd, DSL::Dialplan::NoOpEventCommand.new(hash[:timeout], :on_keypress => dtmf)]
  else
    puts "Returning the normal speak command"
    speak_cmd 
  end
end

#wait(seconds = nil, &block) ⇒ Object 



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# File 'lib/adhearsion/voip/freeswitch/freeswitch_dialplan_command_factory.rb', line 68

def wait(seconds=nil, &block)
  DSL::Dialplan::NoOpEventCommand.new(seconds)
end