microsoft-cognitiveservices-speech-sdk
Version:
Microsoft Cognitive Services Speech SDK for JavaScript
57 lines (55 loc) • 3.82 kB
JavaScript
;
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
Object.defineProperty(exports, "__esModule", { value: true });
exports.TranscriberConnectionFactory = void 0;
const Exports_js_1 = require("../common.browser/Exports.js");
const Exports_js_2 = require("../sdk/Exports.js");
const ConnectionFactoryBase_js_1 = require("./ConnectionFactoryBase.js");
const Exports_js_3 = require("./Exports.js");
const HeaderNames_js_1 = require("./HeaderNames.js");
const QueryParameterNames_js_1 = require("./QueryParameterNames.js");
class TranscriberConnectionFactory extends ConnectionFactoryBase_js_1.ConnectionFactoryBase {
constructor() {
super(...arguments);
this.multiaudioRelativeUri = "/speech/recognition/multiaudio";
}
create(config, authInfo, connectionId) {
let endpoint = config.parameters.getProperty(Exports_js_2.PropertyId.SpeechServiceConnection_Endpoint, undefined);
const region = config.parameters.getProperty(Exports_js_2.PropertyId.SpeechServiceConnection_Region, "centralus");
const hostSuffix = ConnectionFactoryBase_js_1.ConnectionFactoryBase.getHostSuffix(region);
const hostDefault = "wss://transcribe." + region + ".cts.speech" + hostSuffix + this.multiaudioRelativeUri;
const host = config.parameters.getProperty(Exports_js_2.PropertyId.SpeechServiceConnection_Host, hostDefault);
const queryParams = {};
this.setQueryParams(queryParams, config, endpoint);
if (!endpoint) {
endpoint = host;
}
const headers = {};
if (authInfo.token !== undefined && authInfo.token !== "") {
headers[authInfo.headerName] = authInfo.token;
}
headers[HeaderNames_js_1.HeaderNames.ConnectionId] = connectionId;
config.parameters.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_Url, endpoint);
const enableCompression = config.parameters.getProperty("SPEECH-EnableWebsocketCompression", "false") === "true";
return new Exports_js_1.WebsocketConnection(endpoint, queryParams, headers, new Exports_js_3.WebsocketMessageFormatter(), Exports_js_1.ProxyInfo.fromRecognizerConfig(config), enableCompression, connectionId);
}
setQueryParams(queryParams, config, endpointUrl) {
const endpointId = config.parameters.getProperty(Exports_js_2.PropertyId.SpeechServiceConnection_EndpointId, undefined);
const language = config.parameters.getProperty(Exports_js_2.PropertyId.SpeechServiceConnection_RecoLanguage, undefined);
if (endpointId && !(QueryParameterNames_js_1.QueryParameterNames.CustomSpeechDeploymentId in queryParams)) {
queryParams[QueryParameterNames_js_1.QueryParameterNames.CustomSpeechDeploymentId] = endpointId;
}
if (language && !(QueryParameterNames_js_1.QueryParameterNames.Language in queryParams)) {
queryParams[QueryParameterNames_js_1.QueryParameterNames.Language] = language;
}
const wordLevelTimings = config.parameters.getProperty(Exports_js_2.PropertyId.SpeechServiceResponse_RequestWordLevelTimestamps, "false").toLowerCase() === "true";
const detailed = config.parameters.getProperty(Exports_js_3.OutputFormatPropertyName, Exports_js_2.OutputFormat[Exports_js_2.OutputFormat.Simple]) !== Exports_js_2.OutputFormat[Exports_js_2.OutputFormat.Simple];
if (wordLevelTimings || detailed) {
queryParams[QueryParameterNames_js_1.QueryParameterNames.Format] = Exports_js_2.OutputFormat[Exports_js_2.OutputFormat.Detailed].toLowerCase();
}
this.setCommonUrlParams(config, queryParams, endpointUrl);
}
}
exports.TranscriberConnectionFactory = TranscriberConnectionFactory;
//# sourceMappingURL=TranscriberConnectionFactory.js.map