/**
* Handles a key press (delegates to internal methods)
*
* @param Streamwide_Engine_Events_Event $event
* @return void
*/
public function onKeyPressed(Streamwide_Engine_Events_Event $event)
{
$eventType = $event->getEventType();
$key = $event->getParam('receivedKey');
$promptType = $event->getContextParam('promptType');
switch ($eventType) {
case Streamwide_Engine_Events_Event::KEY:
$this->_handleValidKey($key, $promptType);
break;
case Streamwide_Engine_Events_Event::UNEXPECTED_KEY:
$this->_handleInvalidKey($key, $promptType);
break;
}
}
/**
* Deal with the 2 possible timeout types
*
* @param Streamwide_Engine_Events_Event $event
* @return void
*/
public function onTimeout(Streamwide_Engine_Events_Event $event)
{
$timeoutType = $event->getContextParam('timeoutType');
if (self::TIMEOUT_FIRSTDIGIT === $timeoutType) {
$shouldPromptOnNoInput = !empty($this->_options[self::OPT_NO_INPUT_PROMPT_PLAYLIST]);
if ($shouldPromptOnNoInput) {
$this->_saveTry();
$this->_counter->decrement();
if ($this->_counter->hasMoreTries()) {
$this->_listenForKeyPresses(self::PROMPT_NO_INPUT);
$this->_playNoInputPrompt();
} else {
$this->dispatchErrorEvent(self::NO_TRIES_LEFT_ERR_CODE);
}
} else {
$this->_retry();
}
} elseif (self::TIMEOUT_INTERDIGIT === $timeoutType) {
$this->_timer->reset();
$this->_mediaPlayer->reset();
$this->_dtmfHandler->reset();
$event = new Streamwide_Engine_Events_Event(Streamwide_Engine_Events_Event::FINISHED);
$event->setParam('number', $this->_number);
$this->dispatchEvent($event);
} else {
throw new RuntimeException('Invalid context');
}
}
