private function _handleTextToSpeech()
{
if (!isset($_REQUEST['TextToSpeechButton'])) {
return;
}
try {
$ctype = $_REQUEST['ContentType'];
$txt = null;
if (strcmp($ctype, 'text/plain') == 0) {
$txt = file_get_contents(__DIR__ . '/../../text/PlainText.txt');
} else {
$txt = file_get_contents(__DIR__ . '/../../text/SSMLWithPhoneme.txt');
}
$srvc = new SpeechService($this->apiFQDN, $this->getFileToken());
$response = $srvc->textToSpeech($ctype, $txt, $this->_xArgs);
$this->results[SpeechController::RESULT_TTS] = $response;
} catch (Exception $e) {
$this->errors[SpeechController::ERROR_TTS] = $e->getMessage();
}
}
public function testRequest()
{
require __DIR__ . '/cfgs/speech_config.php';
if (isset($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);
}
/**
* Sends the text for conversion to the codekit and returns the audio file.
*
* @method textToSpeech
*
* @param {string} data.0 Token for authentication
* @param {string} ctype Content type - default 'text/plain'
* @param {string} text Text to be converted to speech
* @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'
* @param {string} accept desired audio type - default 'audio/amr-wb'
*
* @return an array whose first entry is the Content-Type of the audio,
* and whose second entry is the raw audio data.
* @throws ServiceException if API request was not successful.
*
*/
public function textToSpeech($ctype, $text, $xargs, $language = null, $accept = null)
{
// Get OAuth token
$token = $this->getCurrentClientToken();
$speechSrvc = new SpeechService($this->base_url, $token);
return $speechSrvc->textToSpeech($ctype, $text, $xargs, $language, $accept);
}
$fname = 'ENTER VALUE!';
$speechContext = 'Generic';
// Send the request to convert the speech file to text.
$response = $speechSrvc->speechToText($fname, $speechContext);
echo 'responseId: ' . $response->getResponseId() . "\n";
} catch (ServiceException $se) {
echo $se->getErrorResponse();
}
/* 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!';
use Att\Api\Util\Util;
use Att\Api\Speech\SpeechService;
$arr = null;
try {
$token = OAuthToken::loadToken($oauth_file);
if ($token == null || $token->isAccessTokenExpired()) {
$tokenSrvc = new OAuthTokenService($FQDN, $api_key, $secret_key);
$token = $tokenSrvc->getTokenUsingScope($scope);
$token->saveToken($oauth_file);
}
$speechSrvc = new SpeechService($FQDN, $token);
$contentType = $_POST['contentType'];
$plaintext = $_POST['plaintext'];
$ssml = $_POST['ssml'];
$xArg = $_POST['x_arg'];
$txt = null;
if ($contentType === 'text/plain') {
$txt = $plaintext;
if (strlen($txt) > 250) {
throw new Exception("Character limit of 250 reached");
}
} else {
$txt = $ssml;
}
$response = $speechSrvc->textToSpeech($contentType, $txt, $xArg);
$arr = array('success' => true, 'audio' => array('type' => 'audio/wav', 'base64' => base64_encode($response)));
} catch (Exception $e) {
$arr = array('success' => false, 'text' => $e->getMessage());
}
echo json_encode($arr);
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
