Class: Adhearsion::Translator::Asterisk::Component::Output

Inherits:
Component show all
Includes:
StopByRedirect
Defined in:
lib/adhearsion/translator/asterisk/component/output.rb

Constant Summary collapse

UnrenderableDocError = 
Class.new OptionError
UniMRCPError = 
Class.new Error
PlaybackError = 
Class.new Error

Instance Attribute Summary

Attributes inherited from Component

#call, #call_id, #id

Instance Method Summary collapse

Methods included from StopByRedirect

#execute_command

Methods inherited from Component

#call_ended, #execute_command, #initialize, #logger_id, #send_complete_event, #send_event, #setup

Constructor Details

This class inherits a constructor from Adhearsion::Translator::Asterisk::Component::Component

Instance Method Details

#execute ⇒ Object 



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# File 'lib/adhearsion/translator/asterisk/component/output.rb', line 18

def execute
  raise OptionError, 'An SSML document is required.' unless @component_node.render_documents.first.value
  raise OptionError, 'An interrupt-on value of speech is unsupported.' if @component_node.interrupt_on == :voice

  [:start_offset, :start_paused, :repeat_interval, :max_time].each do |opt|
    raise OptionError, "A #{opt} value is unsupported on Asterisk." if @component_node.send opt
  end

  @early = !@call.answered?

  rendering_engine = @component_node.renderer || :asterisk

  repeat_times = @component_node.repeat_times || 1
  repeat_times = 1000 if repeat_times.zero?

  case rendering_engine.to_sym
  when :asterisk
    validate_audio_only
    setup_for_native

    repeat_times.times do
      render_docs.each do |doc|
        playback(filenames(doc).values) || raise(PlaybackError)
      end
    end
  when :native_or_unimrcp
    setup_for_native

    repeat_times.times do
      render_docs.each do |doc|
        doc.value.children.each do |node|
          case node
          when RubySpeech::SSML::Audio
            playback([path_for_audio_node(node)]) || render_with_unimrcp(fallback_doc(doc, node))
          when String
            if node.include?(' ')
              render_with_unimrcp(copied_doc(doc, node))
            else
              playback([node]) || render_with_unimrcp(copied_doc(doc, node))
            end
          else
            render_with_unimrcp(copied_doc(doc, node.node))
          end
        end
      end
    end
  when :unimrcp
    send_progress_if_necessary
    send_ref
    repeat_times.times do
      render_with_unimrcp(*render_docs)
    end
  when :swift
    send_progress_if_necessary
    send_ref
    @call.execute_agi_command 'EXEC Swift', swift_doc
  else
    raise OptionError, "The renderer #{rendering_engine} is unsupported."
  end
  send_finish
rescue ChannelGoneError
  call_ended
rescue PlaybackError
  complete_with_error 'Terminated due to playback error'
rescue UniMRCPError
  complete_with_error 'Terminated due to UniMRCP error'
rescue RubyAMI::Error => e
  complete_with_error "Terminated due to AMI error '#{e.message}'"
rescue UnrenderableDocError => e
  with_error 'unrenderable document error', e.message
rescue OptionError => e
  with_error 'option error', e.message
end

#stop_by_redirect(*args) ⇒ Object 



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# File 'lib/adhearsion/translator/asterisk/component/output.rb', line 92

def stop_by_redirect(*args)
  @stopped = true
  super
end