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134 lines
4.2 KiB
JavaScript
134 lines
4.2 KiB
JavaScript
import { doExtrasFetch, getApiUrl, modules } from "../../extensions.js"
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export { SileroTtsProvider }
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class SileroTtsProvider {
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//########//
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// Config //
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//########//
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settings
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voices = []
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separator = ' .. '
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defaultSettings = {
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provider_endpoint: "http://localhost:8001/tts",
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voiceMap: {}
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}
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get settingsHtml() {
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let html = `
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<label for="silero_tts_endpoint">Provider Endpoint:</label>
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<input id="silero_tts_endpoint" type="text" class="text_pole" maxlength="250" value="${this.defaultSettings.provider_endpoint}"/>
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<span>
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<span>Use <a target="_blank" href="https://github.com/SillyTavern/SillyTavern-extras">SillyTavern Extras API</a> or <a target="_blank" href="https://github.com/ouoertheo/silero-api-server">Silero TTS Server</a>.</span>
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`
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return html
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}
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onSettingsChange() {
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// Used when provider settings are updated from UI
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this.settings.provider_endpoint = $('#silero_tts_endpoint').val()
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}
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loadSettings(settings) {
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// Pupulate Provider UI given input settings
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if (Object.keys(settings).length == 0) {
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console.info("Using default TTS Provider settings")
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}
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// Only accept keys defined in defaultSettings
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this.settings = this.defaultSettings
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for (const key in settings){
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if (key in this.settings){
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this.settings[key] = settings[key]
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} else {
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throw `Invalid setting passed to TTS Provider: ${key}`
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}
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}
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const apiCheckInterval = setInterval(() => {
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// Use Extras API if TTS support is enabled
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if (modules.includes('tts') || modules.includes('silero-tts')) {
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const baseUrl = new URL(getApiUrl());
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baseUrl.pathname = '/api/tts';
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this.settings.provider_endpoint = baseUrl.toString();
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$('#silero_tts_endpoint').val(this.settings.provider_endpoint);
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clearInterval(apiCheckInterval);
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}
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}, 2000);
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$('#silero_tts_endpoint').val(this.settings.provider_endpoint)
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console.info("Settings loaded")
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}
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async onApplyClick() {
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return
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}
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//#################//
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// TTS Interfaces //
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//#################//
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async getVoice(voiceName) {
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if (this.voices.length == 0) {
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this.voices = await this.fetchTtsVoiceIds()
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}
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const match = this.voices.filter(
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sileroVoice => sileroVoice.name == voiceName
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)[0]
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if (!match) {
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throw `TTS Voice name ${voiceName} not found`
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}
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return match
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}
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async generateTts(text, voiceId){
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const response = await this.fetchTtsGeneration(text, voiceId)
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return response
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}
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//###########//
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// API CALLS //
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//###########//
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async fetchTtsVoiceIds() {
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const response = await doExtrasFetch(`${this.settings.provider_endpoint}/speakers`)
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if (!response.ok) {
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throw new Error(`HTTP ${response.status}: ${await response.json()}`)
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}
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const responseJson = await response.json()
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return responseJson
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}
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async fetchTtsGeneration(inputText, voiceId) {
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console.info(`Generating new TTS for voice_id ${voiceId}`)
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const response = await doExtrasFetch(
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`${this.settings.provider_endpoint}/generate`,
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{
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Cache-Control': 'no-cache' // Added this line to disable caching of file so new files are always played - Rolyat 7/7/23
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},
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body: JSON.stringify({
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"text": inputText,
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"speaker": voiceId
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})
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}
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)
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if (!response.ok) {
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toastr.error(response.statusText, 'TTS Generation Failed');
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throw new Error(`HTTP ${response.status}: ${await response.text()}`);
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}
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return response
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}
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// Interface not used by Silero TTS
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async fetchTtsFromHistory(history_item_id) {
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return Promise.resolve(history_item_id);
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}
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}
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