SillyTavern/public/scripts/extensions/speech-recognition/streaming.js

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import { getApiUrl, doExtrasFetch, modules } from "../../extensions.js";
export { StreamingSttProvider }
const DEBUG_PREFIX = "<Speech Recognition module (streaming)> "
class StreamingSttProvider {
//########//
// Config //
//########//
settings
defaultSettings = {
triggerWordsText: "",
triggerWords : [],
triggerWordsEnabled : false,
debug : false,
}
get settingsHtml() {
let html = '\
<div id="speech_recognition_streaming_trigger_words_div">\
<span>Trigger words</span>\
<textarea id="speech_recognition_streaming_trigger_words" class="text_pole textarea_compact" type="text" rows="4" placeholder="Enter comma separated words that triggers new message, example:\nhey, hey aqua, record, listen"></textarea>\
<label class="checkbox_label" for="speech_recognition_streaming_trigger_words_enabled">\
<input type="checkbox" id="speech_recognition_streaming_trigger_words_enabled" name="speech_recognition_trigger_words_enabled">\
<small>Enable trigger words</small>\
</label>\
<label class="checkbox_label" for="speech_recognition_streaming_debug">\
<input type="checkbox" id="speech_recognition_streaming_debug" name="speech_recognition_streaming_debug">\
<small>Enable debug pop ups</small>\
</label>\
</div>\
'
return html
}
onSettingsChange() {
this.settings.triggerWordsText = $('#speech_recognition_streaming_trigger_words').val();
let array = $('#speech_recognition_streaming_trigger_words').val().split(",");
array = array.map(element => {return element.trim().toLowerCase();});
array = array.filter((str) => str !== '');
this.settings.triggerWords = array;
this.settings.triggerWordsEnabled = $("#speech_recognition_streaming_trigger_words_enabled").is(':checked');
this.settings.debug = $("#speech_recognition_streaming_debug").is(':checked');
console.debug(DEBUG_PREFIX+" Updated settings: ", this.settings);
this.loadSettings(this.settings);
}
loadSettings(settings) {
// Populate Provider UI given input settings
if (Object.keys(settings).length == 0) {
console.debug(DEBUG_PREFIX+"Using default Whisper STT extension settings")
}
// Only accept keys defined in defaultSettings
this.settings = this.defaultSettings
for (const key in settings){
if (key in this.settings){
this.settings[key] = settings[key]
} else {
throw `Invalid setting passed to STT extension: ${key}`
}
}
$("#speech_recognition_streaming_trigger_words").val(this.settings.triggerWordsText);
$("#speech_recognition_streaming_trigger_words_enabled").prop('checked',this.settings.triggerWordsEnabled);
$("#speech_recognition_streaming_debug").prop('checked',this.settings.debug);
console.debug(DEBUG_PREFIX+"streaming STT settings loaded")
}
async getUserMessage() {
// Return if module is not loaded
if (!modules.includes('streaming-stt')) {
console.debug(DEBUG_PREFIX+"Module streaming-stt must be activated in Sillytavern Extras for streaming user voice.")
return "";
}
const url = new URL(getApiUrl());
url.pathname = '/api/speech-recognition/streaming/record-and-transcript';
const apiResult = await doExtrasFetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Bypass-Tunnel-Reminder': 'bypass',
},
body: JSON.stringify({ text: "" }),
});
if (!apiResult.ok) {
toastr.error(apiResult.statusText, DEBUG_PREFIX+'STT Generation Failed (streaming)', { timeOut: 10000, extendedTimeOut: 20000, preventDuplicates: true });
throw new Error(`HTTP ${apiResult.status}: ${await apiResult.text()}`);
}
const data = await apiResult.json();
return data.transcript;
}
}