Class: Adhearsion::CallController

Inherits:
Object
  • Object
show all
Defined in:
lib/adhearsion/asterisk/core_ext/adhearsion/call_controller.rb

Overview

Monkeypatches to Adhearsion for Asterisk-specific functionality.

Instance Method Summary collapse

Instance Method Details

#stream_file(argument, digits = '0123456789#*') ⇒ String|nil

Plays a single output, not only files, accepting interruption by one of the digits specified Currently still stops execution, will be fixed soon in Punchblock

Parameters:

  • String (Object) —

    or Hash specifying output and options

  • String (String) —

    with the digits that are allowed to interrupt output

Returns:

  • (String|nil) —

    The pressed digit, or nil if nothing was pressed



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# File 'lib/adhearsion/asterisk/core_ext/adhearsion/call_controller.rb', line 15

def stream_file(argument, digits = '0123456789#*')
  begin
    output_component = ::Punchblock::Component::Asterisk::AGI::Command.new :name => "STREAM FILE",
                                                                           :params => [
                                                                             argument,
                                                                             digits
                                                                           ]
    execute_component_and_await_completion output_component

    reason = output_component.complete_event.reason

    case reason.result
    when 0
      raise CallController::Output::PlaybackError if reason.data == "endpos=0"
      nil
    when -1
      raise CallController::Output::PlaybackError
    else
      [reason.result].pack 'U*'
    end
  rescue StandardError => e
    raise CallController::Output::PlaybackError, "Output failed for argument #{argument.inspect}"
  end
end