microsoft-cognitiveservices-speech-sdk
Version:
Microsoft Cognitive Services Speech SDK for JavaScript
105 lines (103 loc) • 5.02 kB
JavaScript
;
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
Object.defineProperty(exports, "__esModule", { value: true });
exports.AutoDetectSourceLanguageConfig = void 0;
const Exports_js_1 = require("../common.speech/Exports.js");
const Contracts_js_1 = require("./Contracts.js");
const Exports_js_2 = require("./Exports.js");
const LanguageIdMode_js_1 = require("./LanguageIdMode.js");
/**
* Language auto detect configuration.
* @class AutoDetectSourceLanguageConfig
* Added in version 1.13.0.
*/
class AutoDetectSourceLanguageConfig {
constructor() {
this.privProperties = new Exports_js_2.PropertyCollection();
this.privProperties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_LanguageIdMode, "AtStart");
this.privLanguageIdMode = LanguageIdMode_js_1.LanguageIdMode.AtStart;
}
/**
* @member AutoDetectSourceLanguageConfig.fromOpenRange
* @function
* @public
* @return {AutoDetectSourceLanguageConfig} Instance of AutoDetectSourceLanguageConfig
* @summary Creates an instance of the AutoDetectSourceLanguageConfig with open range.
* Only [[SpeechSynthesizer]] supports source language auto detection from open range,
* for [[Recognizer]], please use AutoDetectSourceLanguageConfig with specific source languages.
*/
static fromOpenRange() {
const config = new AutoDetectSourceLanguageConfig();
config.properties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_AutoDetectSourceLanguages, Exports_js_1.AutoDetectSourceLanguagesOpenRangeOptionName);
return config;
}
/**
* @member AutoDetectSourceLanguageConfig.fromLanguages
* @function
* @public
* @param {string[]} languages Comma-separated string of languages (eg. "en-US,fr-FR") to populate properties of config.
* @return {AutoDetectSourceLanguageConfig} Instance of AutoDetectSourceLanguageConfig
* @summary Creates an instance of the AutoDetectSourceLanguageConfig with given languages.
*/
static fromLanguages(languages) {
Contracts_js_1.Contracts.throwIfArrayEmptyOrWhitespace(languages, "languages");
const config = new AutoDetectSourceLanguageConfig();
config.properties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_AutoDetectSourceLanguages, languages.join());
return config;
}
/**
* @member AutoDetectSourceLanguageConfig.fromSourceLanguageConfigs
* @function
* @public
* @param {SourceLanguageConfig[]} configs SourceLanguageConfigs to populate properties of config.
* @return {AutoDetectSourceLanguageConfig} Instance of AutoDetectSourceLanguageConfig
* @summary Creates an instance of the AutoDetectSourceLanguageConfig with given SourceLanguageConfigs.
*/
static fromSourceLanguageConfigs(configs) {
if (configs.length < 1) {
throw new Error("Expected non-empty SourceLanguageConfig array.");
}
const autoConfig = new AutoDetectSourceLanguageConfig();
const langs = [];
configs.forEach((config) => {
langs.push(config.language);
if (config.endpointId !== undefined && config.endpointId !== "") {
const customProperty = config.language + Exports_js_2.PropertyId.SpeechServiceConnection_EndpointId.toString();
autoConfig.properties.setProperty(customProperty, config.endpointId);
}
});
autoConfig.properties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_AutoDetectSourceLanguages, langs.join());
return autoConfig;
}
/**
* @member AutoDetectSourceLanguageConfig.prototype.properties
* @function
* @public
* @return {PropertyCollection} Properties of the config.
* @summary Gets an auto detected language config properties
*/
get properties() {
return this.privProperties;
}
/**
* @member AutoDetectSourceLanguageConfig.prototype.mode
* @function
* @public
* @param {LanguageIdMode} mode LID mode desired.
* @summary Sets LID operation to desired mode
*/
set mode(mode) {
if (mode === LanguageIdMode_js_1.LanguageIdMode.Continuous) {
this.privProperties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_RecognitionEndpointVersion, "2");
this.privProperties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_LanguageIdMode, "Continuous");
}
else { // LanguageIdMode.AtStart
this.privProperties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_RecognitionEndpointVersion, "1");
this.privProperties.setProperty(Exports_js_2.PropertyId.SpeechServiceConnection_LanguageIdMode, "AtStart");
}
this.privLanguageIdMode = mode;
}
}
exports.AutoDetectSourceLanguageConfig = AutoDetectSourceLanguageConfig;
//# sourceMappingURL=AutoDetectSourceLanguageConfig.js.map