public function testRequest()
{
require __DIR__ . '/cfgs/speech_config.php';
if (isset($proxyHost) && isset($proxyPort)) {
RestfulEnvironment::setProxy($proxyHost, $proxyPort);
}
if (isset($allowAllCerts)) {
RestfulEnvironment::setAcceptAllCerts($allowAllCerts);
}
$osrvc = new OAuthTokenService($FQDN, $api_key, $secret_key);
$token = $osrvc->getToken('Speech,TTS,STTC');
$srvc = new SpeechService($FQDN, $token);
$fname = __DIR__ . '/files/BostonCeltics.wav';
$response = $srvc->speechToText($fname, 'Generic');
$this->assertTrue($response != null);
$response = $srvc->textToSpeech('text/plain', 'testing ok');
$this->assertTrue($response != null);
$response = $srvc->speechToTextCustom('GenericHints', $fname);
$this->assertTrue($response != null);
}
private function _handleSpeechToText()
{
if (!isset($_REQUEST['SpeechToText'])) {
return;
}
try {
$context = $_REQUEST['SpeechContext'];
$_SESSION['SpeechContext'] = $context;
$filename = $_REQUEST['audio_file'];
$_SESSION['audio_file'] = $filename;
$nameParam = $_REQUEST['nameParam'];
$_SESSION['nameParam'] = $nameParam;
$flocation = $this->_audioFolder . '/' . $filename;
$path = __DIR__ . '/../../template/';
$xGrammar = $path . 'x-grammar.txt';
$xDictionary = $path . 'x-dictionary.txt';
$srvc = new SpeechService($this->apiFQDN, $this->getFileToken());
$response = $srvc->speechToTextCustom($context, $flocation, $xGrammar, $xDictionary, $this->_xArgs);
$this->results[SpeechController::RESULT_STT] = $response;
} catch (Exception $e) {
$this->errors[SpeechController::ERROR_STT] = $e->getMessage();
}
}
/**
* Sends audio file to API and a text representation is sent back. Supports custom dictionary and/or grammar file.
*
* @method speechToTextCustom
*
* @param {string} file Name and path of local audio file to send to codekit
* @param {string} context Speech context for translation. Please see SpeechToText API documentation for parameter values
* @param {string} grammar_file Name and path of the grammar file.
* @param {string} dictionary_file Name and path of the dictionary file.
* @param {string} xargs X-Arg objects. Please see SpeechToText API documentation for information about this parameter
* @param {string} language ISO language code - default 'en-US'
*
* @return {Response} Returns Response object.
* @throws ServiceException if API request was not successful.
*
*/
public function speechToTextCustom($file, $context, $grammar_file, $dictionary_file, $xargs, $language)
{
$filecontents = $this->getFile($file);
// throws Exception
// Get OAuth token
$token = $this->getCurrentClientToken();
$speechSrvc = new SpeechService($this->base_url, $token);
return $speechSrvc->speechToTextCustom($context, $file, $language, $grammar_file, $dictionary_file, $xargs, true);
}
/* This try/catch block tests the textToSpeech method. */
try {
// Specify the content type.
$ctype = 'ENTER VALUE!';
// Specify text to convert to speech.
$txt = 'ENTER VALUE!';
// Send the request to convert the specified text to audio.
$response = $speechSrvc->textToSpeech($ctype, $txt);
echo 'audio length: ' . strlen($response) . "\n";
} catch (ServiceException $se) {
echo $se->getErrorResponse();
}
/* This try/catch block tests the speechToTextCustom method. */
try {
// Enter the path of the file to translate.
// For example: $fname = '/tmp/file.wav';
$fname = 'ENTER VALUE!';
// Enter the path of the grammar file.
// For example: $gfname = '/tmp/x-grammar.txt'
$gfname = 'ENTER VALUE!';
// Enter the path of the dictionary file.
// For example: $dfname = '/tmp/x-dictionary.txt'
$dfname = 'ENTER VALUE!';
$speechContext = 'GenericHints';
// Send the request to convert the speech file to text.
$response = $speechSrvc->speechToTextCustom($speechContext, $fname, $gfname, $dfname);
$recognition = $response['Recognition'];
echo 'responseId: ' . $recognition['ResponseId'] . "\n";
} catch (ServiceException $se) {
echo $se->getErrorResponse();
}
$token = OAuthToken::loadToken($oauth_file);
if ($token == null || $token->isAccessTokenExpired()) {
$tokenSrvc = new OAuthTokenService($FQDN, $api_key, $secret_key);
$token = $tokenSrvc->getTokenUsingScope($scope);
$token->saveToken($oauth_file);
}
$context = $_REQUEST['speechContext'];
$nameParam = $_REQUEST['nameParam'];
$filename = $_REQUEST['audioFile'];
$xArgs = $_REQUEST['x_arg'];
$flocation = $audioFolder . '/' . $filename;
$path = __DIR__ . '/../template/';
$xGrammar = $path . 'x-grammar.txt';
$xDictionary = $path . 'x-dictionary.txt';
$srvc = new SpeechService($FQDN, $token);
$response = $srvc->speechToTextCustom($context, $flocation, $xGrammar, $xDictionary, $xArgs);
$headers = null;
$values = array();
$recognition = $response['Recognition'];
if (isset($recognition['NBest'])) {
$nbests = $recognition['NBest'];
foreach ($nbests as $nbest) {
$headers = array('ResponseId', 'Status', 'Hypothesis', 'LanguageId', 'Confidence', 'Grade', 'ResultText', 'Words', 'WordScores');
$values[] = array($recognition['ResponseId'], $recognition['Status'], $nbest['Hypothesis'], $nbest['LanguageId'], $nbest['Confidence'], $nbest['Grade'], $nbest['ResultText'], json_encode($nbest['Words']), json_encode($nbest['WordScores']));
}
} else {
$headers = array('ResponseId', 'Status');
$values = array($response->getResponseId(), $response->getStatus());
}
$arr = array('success' => true, 'tables' => array(array('caption' => 'Speech Response:', 'headers' => $headers, 'values' => $values)));
} catch (Exception $e) {
