PwmHttpClientResponse makeApiRequest(
final HttpMethod method, final String urlPart, final Serializable body)
throws PwmUnrecoverableException {
final Map<String, String> headers = new HashMap<>();
headers.put(PwmConstants.HttpHeader.Content_Type.getHttpName(), "application/json");
if (locale != null) {
headers.put(PwmConstants.HttpHeader.Accept_Language.getHttpName(), locale.toLanguageTag());
}
final PwmHttpClientRequest pwmHttpClientRequest =
new PwmHttpClientRequest(
method, getEndpointURL() + urlPart, JsonUtil.serialize(body), headers);
return pwmHttpClient.makeRequest(pwmHttpClientRequest);
}
@RequestMapping(
value = {NEWS_FI, NEWS_SV},
method = GET)
public String news(Model model, Locale locale) {
Urls urls = Urls.get(locale);
String pageUri = HelpPage.NEWS.getUri(locale.toLanguageTag());
model.addAttribute(ALT_URI_ATTR, urls.alt().news());
model.addAttribute("content", infoTextService.getPublished(pageUri));
model.addAttribute("pageUri", pageUri);
model.addAttribute("omUser", userService.getCurrentUser().isOm());
addPiwicIdIfNotAuthenticated(model);
return NEWS_VIEW;
}
private boolean setLocale(Locale lang, boolean onActivate) {
Locale[] available = WInputMethodDescriptor.getAvailableLocalesInternal();
for (int i = 0; i < available.length; i++) {
Locale locale = available[i];
if (lang.equals(locale)
||
// special compatibility rule for Japanese and Korean
locale.equals(Locale.JAPAN) && lang.equals(Locale.JAPANESE)
|| locale.equals(Locale.KOREA) && lang.equals(Locale.KOREAN)) {
if (isActive) {
setNativeLocale(locale.toLanguageTag(), onActivate);
}
currentLocale = locale;
return true;
}
}
return false;
}
public static void updateLocaleCookie(
Response.ResponseBuilder builder,
Locale locale,
RealmModel realm,
UriInfo uriInfo,
String path) {
if (locale == null) {
return;
}
boolean secure = realm.getSslRequired().isRequired(uriInfo.getRequestUri().getHost());
builder.cookie(
new NewCookie(
LocaleHelper.LOCALE_COOKIE,
locale.toLanguageTag(),
path,
null,
null,
31536000,
secure));
}
protected Status processCommunicateAction(
final Exchange exchange, final CommunicateAction communicateAction) throws IOException {
final EmotionKind emotionKind =
Optional.ofNullable(communicateAction.getEmotionKind()).orElse(EmotionKind.NEUTRAL);
final Locale lang = Optional.ofNullable(communicateAction.getInLanguage()).orElse(Locale.US);
log.info("Got speech lang-legacy={}: {}", lang.getLanguage(), communicateAction);
final String avatarId = Optional.ofNullable(communicateAction.getAvatarId()).orElse("nao1");
// final File wavFile = File.createTempFile("lumen-speech-synthesis_", ".wav");
// final File oggFile = File.createTempFile("lumen-speech-synthesis_",
// ".ogg");
try {
byte[] wavBytes = null;
if (INDONESIAN.getLanguage().equals(lang.getLanguage())) {
// Expressive speech (for now, Indonesian only)
try {
PhonemeDoc phonemeDoc;
if (EmotionKind.NEUTRAL == emotionKind) {
phonemeDoc = speechProsody.performNeutral(communicateAction.getObject());
} else {
try {
final EmotionProsody emotionProsody =
emotionProsodies
.getEmotion(emotionKind)
.orElseThrow(
() ->
new SpeechSynthesisException(
"Emotion " + emotionKind + " not supported"));
phonemeDoc = speechProsody.perform(communicateAction.getObject(), emotionProsody);
} catch (Exception e) {
log.error(
"Cannot speak with emotion "
+ emotionKind
+ ", falling back to NEUTRAL: "
+ communicateAction.getObject(),
e);
phonemeDoc = speechProsody.performNeutral(communicateAction.getObject());
}
}
try (final ByteArrayInputStream objectIn =
new ByteArrayInputStream(phonemeDoc.toString().getBytes(StandardCharsets.UTF_8));
final ByteArrayOutputStream wavStream = new ByteArrayOutputStream();
final ByteArrayOutputStream err = new ByteArrayOutputStream()) {
final CommandLine cmdLine = new CommandLine("mbrola");
cmdLine.addArgument("-v");
cmdLine.addArgument(String.valueOf(INDONESIAN_AMPLITUDE / 100f));
cmdLine.addArgument(new File(mbrolaShareFolder, "id1/id1").toString());
cmdLine.addArgument("-");
cmdLine.addArgument("-.wav");
executor.setStreamHandler(new PumpStreamHandler(wavStream, err, objectIn));
final int executed;
try {
executed = executor.execute(cmdLine);
wavBytes = wavStream.toByteArray();
} finally {
log.info("{}: {}", cmdLine, err.toString());
}
}
} catch (Exception e) {
log.error(
"Cannot speak Indonesian using prosody engine, falling back to direct espeak: "
+ communicateAction.getObject(),
e);
}
}
if (wavBytes == null) {
// Neutral speech using direct espeak
try {
wavBytes = performEspeak(communicateAction, lang);
} catch (Exception e) {
if (!Locale.US.getLanguage().equals(lang.getLanguage())) {
// Indonesian sometimes fails especially "k-k", e.g. "baik koq".
// retry using English as last resort, as long as it says something!
log.error(
"Cannot speak using "
+ lang.toLanguageTag()
+ ", falling back to English (US): "
+ communicateAction.getObject(),
e);
wavBytes = performEspeak(communicateAction, Locale.US);
} else {
throw e;
}
}
}
log.info("espeak/mbrola generated {} bytes WAV", wavBytes.length);
try (final ByteArrayInputStream wavIn = new ByteArrayInputStream(wavBytes);
final ByteArrayOutputStream bos = new ByteArrayOutputStream();
final ByteArrayOutputStream err = new ByteArrayOutputStream()) {
// flac.exe doesn't support mp3, and that's a problem for now (note: mp3 patent is expiring)
final CommandLine cmdLine = new CommandLine(ffmpegExecutable);
cmdLine.addArgument("-i");
cmdLine.addArgument("-"); // cmdLine.addArgument(wavFile.toString());
cmdLine.addArgument("-ar");
cmdLine.addArgument(String.valueOf(SAMPLE_RATE));
cmdLine.addArgument("-ac");
cmdLine.addArgument("1");
cmdLine.addArgument("-f");
cmdLine.addArgument("ogg");
// without this you'll get FLAC instead, which browsers do not support
cmdLine.addArgument("-acodec");
cmdLine.addArgument("libvorbis");
// cmdLine.addArgument("-y"); // happens, weird!
// cmdLine.addArgument(oggFile.toString());
cmdLine.addArgument("-");
executor.setStreamHandler(new PumpStreamHandler(bos, err, wavIn));
final int executed;
try {
executed = executor.execute(cmdLine);
} finally {
log.info("{}: {}", cmdLine, err.toString());
}
// Preconditions.checkState(oggFile.exists(), "Cannot convert
// %s bytes WAV to OGG",
// wavBytes.length);
// Send
// final byte[] audioContent =
// FileUtils.readFileToByteArray(oggFile);
final byte[] audioContent = bos.toByteArray();
final String audioContentType = "audio/ogg";
final AudioObject audioObject = new AudioObject();
audioObject.setTranscript(communicateAction.getObject());
audioObject.setInLanguage(lang);
audioObject.setMediaLayer(MediaLayer.SPEECH);
audioObject.setContentType(audioContentType + "; rate=" + SAMPLE_RATE);
audioObject.setContentUrl(
"data:" + audioContentType + ";base64," + Base64.encodeBase64String(audioContent));
audioObject.setContentSize((long) audioContent.length);
//
// audioObject.setName(FilenameUtils.getName(oggFile.getName()));
audioObject.setName("lumen-speech-" + new DateTime() + ".ogg");
audioObject.setDateCreated(new DateTime());
audioObject.setDatePublished(audioObject.getDateCreated());
audioObject.setDateModified(audioObject.getDateCreated());
audioObject.setUploadDate(audioObject.getDateCreated());
final String audioOutUri =
"rabbitmq://dummy/amq.topic?connectionFactory=#amqpConnFactory&exchangeType=topic&autoDelete=false&skipQueueDeclare=true&routingKey="
+ AvatarChannel.AUDIO_OUT.key(avatarId);
log.info("Sending {} to {} ...", audioObject, audioOutUri);
producer.sendBodyAndHeader(
audioOutUri,
toJson.getMapper().writeValueAsBytes(audioObject),
RabbitMQConstants.EXPIRATION,
String.valueOf(MESSAGE_EXPIRATION.getMillis()));
}
} finally {
// oggFile.delete();
// wavFile.delete();
}
// reply
log.trace("Exchange {} is {}", exchange.getIn().getMessageId(), exchange.getPattern());
final Status status = new Status();
exchange.getOut().setBody(status);
return status;
// final String replyTo = exchange.getIn().getHeader("rabbitmq.REPLY_TO",
// String.class);
// if (replyTo != null) {
// log.debug("Sending reply to {} ...", replyTo);
// exchange.getOut().setHeader("rabbitmq.ROUTING_KEY", replyTo);
// exchange.getOut().setHeader("rabbitmq.EXCHANGE_NAME", "");
// exchange.getOut().setHeader("recipients",
//
// "rabbitmq://dummy/dummy?connectionFactory=#amqpConnFactory&autoDelete=false,log:OUT." +
// LumenChannel.SPEECH_SYNTHESIS);
// } else {
// exchange.getOut().setHeader("recipients");
// }
}
public static Locale getLocale(
RealmModel realm, UserModel user, UriInfo uriInfo, HttpHeaders httpHeaders) {
if (!realm.isInternationalizationEnabled()) {
return Locale.ENGLISH;
}
// 0. kc_locale query parameter
if (uriInfo != null && uriInfo.getQueryParameters().containsKey(KC_LOCALE_PARAM)) {
String localeString = uriInfo.getQueryParameters().getFirst(KC_LOCALE_PARAM);
Locale locale = findLocale(realm.getSupportedLocales(), localeString);
if (locale != null) {
if (user != null) {
user.setAttribute(UserModel.LOCALE, locale.toLanguageTag());
}
return locale;
} else {
LOGGER.infof("Locale %s is not supported.", localeString);
}
}
// 1. Locale cookie
if (httpHeaders != null && httpHeaders.getCookies().containsKey(LOCALE_COOKIE)) {
String localeString = httpHeaders.getCookies().get(LOCALE_COOKIE).getValue();
Locale locale = findLocale(realm.getSupportedLocales(), localeString);
if (locale != null) {
if (user != null && user.getAttribute(UserModel.LOCALE) == null) {
user.setAttribute(UserModel.LOCALE, locale.toLanguageTag());
}
return locale;
} else {
LOGGER.infof("Locale %s is not supported.", localeString);
}
}
// 2. User profile
if (user != null && user.getAttributes().containsKey(UserModel.LOCALE)) {
String localeString = user.getAttribute(UserModel.LOCALE);
Locale locale = findLocale(realm.getSupportedLocales(), localeString);
if (locale != null) {
return locale;
} else {
LOGGER.infof("Locale %s is not supported.", localeString);
}
}
// 3. ui_locales query parameter
if (uriInfo != null && uriInfo.getQueryParameters().containsKey(UI_LOCALES_PARAM)) {
String localeString = uriInfo.getQueryParameters().getFirst(UI_LOCALES_PARAM);
Locale locale = findLocale(realm.getSupportedLocales(), localeString.split(" "));
if (locale != null) {
return locale;
} else {
LOGGER.infof("Locale %s is not supported.", localeString);
}
}
// 4. Accept-Language http header
if (httpHeaders != null
&& httpHeaders.getAcceptableLanguages() != null
&& !httpHeaders.getAcceptableLanguages().isEmpty()) {
for (Locale l : httpHeaders.getAcceptableLanguages()) {
String localeString = l.toLanguageTag();
Locale locale = findLocale(realm.getSupportedLocales(), localeString);
if (locale != null) {
return locale;
} else {
LOGGER.infof("Locale %s is not supported.", localeString);
}
}
}
// 5. Default realm locale
if (realm.getDefaultLocale() != null) {
return Locale.forLanguageTag(realm.getDefaultLocale());
}
return Locale.ENGLISH;
}
public static long openCollator(Locale locale) {
return openCollator(locale.toLanguageTag());
}
