mirror of
https://github.com/SillyTavern/SillyTavern.git
synced 2025-06-05 21:59:27 +02:00
456 lines
14 KiB
JavaScript
456 lines
14 KiB
JavaScript
import { callPopup, saveSettingsDebounced } from '../../../script.js'
|
|
import { extension_settings, getContext } from '../../extensions.js'
|
|
import { getStringHash } from '../../utils.js'
|
|
import { ElevenLabsTtsProvider } from './elevenlabs.js'
|
|
|
|
const UPDATE_INTERVAL = 1000
|
|
|
|
let voiceMap = {} // {charName:voiceid, charName2:voiceid2}
|
|
let audioControl
|
|
|
|
let lastCharacterId = null
|
|
let lastGroupId = null
|
|
let lastChatId = null
|
|
let lastMessageHash = null
|
|
|
|
|
|
let ttsProviders = {
|
|
elevenLabs: ElevenLabsTtsProvider
|
|
}
|
|
let ttsProvider
|
|
let ttsProviderName
|
|
|
|
async function moduleWorker() {
|
|
// Primarily determinign when to add new chat to the TTS queue
|
|
const enabled = $('#tts_enabled').is(':checked')
|
|
if (!enabled) {
|
|
return
|
|
}
|
|
|
|
const context = getContext()
|
|
const chat = context.chat
|
|
|
|
processTtsQueue()
|
|
processAudioJobQueue()
|
|
updateUiAudioPlayState()
|
|
|
|
// no characters or group selected
|
|
if (!context.groupId && !context.characterId) {
|
|
return
|
|
}
|
|
|
|
// Chat/character/group changed
|
|
if (
|
|
(context.groupId && lastGroupId !== context.groupId) ||
|
|
context.characterId !== lastCharacterId ||
|
|
context.chatId !== lastChatId
|
|
) {
|
|
currentMessageNumber = context.chat.length ? context.chat.length : 0
|
|
saveLastValues()
|
|
return
|
|
}
|
|
|
|
// take the count of messages
|
|
let lastMessageNumber = context.chat.length ? context.chat.length : 0
|
|
|
|
// There's no new messages
|
|
let diff = lastMessageNumber - currentMessageNumber
|
|
let hashNew = getStringHash((chat.length && chat[chat.length - 1].mes) ?? '')
|
|
|
|
if (diff == 0 && hashNew === lastMessageHash) {
|
|
return
|
|
}
|
|
|
|
const message = chat[chat.length - 1]
|
|
|
|
// We're currently swiping or streaming. Don't generate voice
|
|
if (
|
|
message.mes === '...' ||
|
|
(context.streamingProcessor && !context.streamingProcessor.isFinished)
|
|
) {
|
|
return
|
|
}
|
|
|
|
// New messages, add new chat to history
|
|
lastMessageHash = hashNew
|
|
currentMessageNumber = lastMessageNumber
|
|
|
|
console.debug(
|
|
`Adding message from ${message.name} for TTS processing: "${message.mes}"`
|
|
)
|
|
ttsJobQueue.push(message)
|
|
}
|
|
|
|
//##################//
|
|
// Audio Control //
|
|
//##################//
|
|
|
|
let audioElement = new Audio()
|
|
|
|
let audioJobQueue = []
|
|
let currentAudioJob
|
|
let audioPaused = false
|
|
let queueProcessorReady = true
|
|
|
|
let lastAudioPosition = 0
|
|
|
|
async function playAudioData(audioBlob) {
|
|
const reader = new FileReader()
|
|
reader.onload = function (e) {
|
|
const srcUrl = e.target.result
|
|
audioElement.src = srcUrl
|
|
}
|
|
reader.readAsDataURL(audioBlob)
|
|
audioElement.addEventListener('ended', completeCurrentAudioJob)
|
|
audioElement.addEventListener('canplay', () => {
|
|
console.debug(`Starting TTS playback`)
|
|
audioElement.play()
|
|
})
|
|
}
|
|
|
|
window['tts_preview'] = function (id) {
|
|
const audio = document.getElementById(id)
|
|
audio.play()
|
|
}
|
|
|
|
async function onTtsVoicesClick() {
|
|
let popupText = ''
|
|
|
|
try {
|
|
const voiceIds = await ttsProvider.fetchTtsVoiceIds()
|
|
|
|
for (const voice of voiceIds) {
|
|
popupText += `<div class="voice_preview"><b>${voice.name}</b> <i onclick="tts_preview('${voice.voice_id}')" class="fa-solid fa-play"></i></div>`
|
|
popupText += `<audio id="${voice.voice_id}" src="${voice.preview_url}"></audio>`
|
|
}
|
|
} catch {
|
|
popupText = 'Could not load voices list. Check your API key.'
|
|
}
|
|
|
|
callPopup(popupText, 'text')
|
|
}
|
|
|
|
function completeCurrentAudioJob() {
|
|
queueProcessorReady = true
|
|
lastAudioPosition = 0
|
|
// updateUiPlayState();
|
|
}
|
|
|
|
/**
|
|
* Accepts an HTTP response containing audio/mpeg data, and puts the data as a Blob() on the queue for playback
|
|
* @param {*} response
|
|
*/
|
|
async function addAudioJob(response) {
|
|
const audioData = await response.blob()
|
|
if (audioData.type != 'audio/mpeg') {
|
|
throw `TTS received HTTP response with invalid data format. Expecting audio/mpeg, got ${audioData.type}`
|
|
}
|
|
audioJobQueue.push(audioData)
|
|
console.debug('Pushed audio job to queue.')
|
|
}
|
|
|
|
async function processAudioJobQueue() {
|
|
// Nothing to do, audio not completed, or audio paused - stop processing.
|
|
if (audioJobQueue.length == 0 || !queueProcessorReady || audioPaused) {
|
|
return
|
|
}
|
|
try {
|
|
queueProcessorReady = false
|
|
currentAudioJob = audioJobQueue.pop()
|
|
playAudioData(currentAudioJob)
|
|
} catch (error) {
|
|
console.error(error)
|
|
queueProcessorReady = true
|
|
}
|
|
}
|
|
|
|
//################//
|
|
// TTS Control //
|
|
//################//
|
|
|
|
let ttsJobQueue = []
|
|
let currentTtsJob
|
|
let currentMessageNumber = 0
|
|
|
|
function completeTtsJob() {
|
|
console.info(`Current TTS job for ${currentTtsJob.name} completed.`)
|
|
currentTtsJob = null
|
|
}
|
|
|
|
function saveLastValues() {
|
|
const context = getContext()
|
|
lastGroupId = context.groupId
|
|
lastCharacterId = context.characterId
|
|
lastChatId = context.chatId
|
|
lastMessageHash = getStringHash(
|
|
(context.chat.length && context.chat[context.chat.length - 1].mes) ?? ''
|
|
)
|
|
}
|
|
|
|
async function tts(text, voiceId) {
|
|
const historyId = await ttsProvider.findTtsGenerationInHistory(text, voiceId)
|
|
|
|
let response
|
|
if (historyId) {
|
|
console.debug(`Found existing TTS generation with id ${historyId}`)
|
|
response = await ttsProvider.fetchTtsFromHistory(historyId)
|
|
} else {
|
|
console.debug(`No existing TTS generation found, requesting new generation`)
|
|
response = await ttsProvider.fetchTtsGeneration(text, voiceId)
|
|
}
|
|
addAudioJob(response)
|
|
completeTtsJob()
|
|
}
|
|
|
|
async function processTtsQueue() {
|
|
// Called each moduleWorker iteration to pull chat messages from queue
|
|
if (currentTtsJob || ttsJobQueue.length <= 0 || audioPaused) {
|
|
return
|
|
}
|
|
|
|
console.debug('New message found, running TTS')
|
|
currentTtsJob = ttsJobQueue.shift()
|
|
const text = currentTtsJob.mes.replaceAll('*', '...')
|
|
const char = currentTtsJob.name
|
|
|
|
try {
|
|
if (!voiceMap[char]) {
|
|
throw `${char} not in voicemap. Configure character in extension settings voice map`
|
|
}
|
|
const voice = await ttsProvider.getVoice((voiceMap[char]))
|
|
const voiceId = voice.voice_id
|
|
if (voiceId == null) {
|
|
throw `Unable to attain voiceId for ${char}`
|
|
}
|
|
tts(text, voiceId)
|
|
} catch (error) {
|
|
console.error(error)
|
|
currentTtsJob = null
|
|
}
|
|
}
|
|
|
|
// Secret function for now
|
|
async function playFullConversation() {
|
|
const context = getContext()
|
|
const chat = context.chat
|
|
ttsJobQueue = chat
|
|
}
|
|
window.playFullConversation = playFullConversation
|
|
|
|
//#############################//
|
|
// Extension UI and Settings //
|
|
//#############################//
|
|
|
|
function loadSettings() {
|
|
const context = getContext()
|
|
if (!ttsProviderName in extension_settings.tts){
|
|
extension_settings.tts[ttsProviderName] = {}
|
|
}
|
|
if (Object.keys(extension_settings.tts[ttsProviderName]).length === 0) {
|
|
Object.assign(extension_settings.tts[ttsProviderName], defaultSettings)
|
|
}
|
|
|
|
$('#tts_api_key').val(
|
|
extension_settings.tts[ttsProviderName].apiKey
|
|
)
|
|
$('#tts_voice_map').val(
|
|
extension_settings.tts[ttsProviderName].voiceMap
|
|
)
|
|
$('#tts_enabled').prop(
|
|
'checked',
|
|
extension_settings.tts.enabled
|
|
)
|
|
ttsProvider.updateSettings(extension_settings.tts[ttsProviderName].settings)
|
|
onApplyClick()
|
|
}
|
|
|
|
const defaultSettings = {
|
|
apiKey: '',
|
|
voiceMap: '',
|
|
ttsEnabled: false
|
|
}
|
|
|
|
function setTtsStatus(status, success) {
|
|
$('#tts_status').text(status)
|
|
if (success) {
|
|
$('#tts_status').removeAttr('style')
|
|
} else {
|
|
$('#tts_status').css('color', 'red')
|
|
}
|
|
}
|
|
|
|
async function updateApiKey() {
|
|
const value = $('#tts_api_key').val()
|
|
|
|
// Using this call to validate API key
|
|
ttsProvider.API_KEY = String(value)
|
|
await ttsProvider.fetchTtsVoiceIds().catch(error => {
|
|
ttsProvider.API_KEY = null
|
|
throw `TTS API key invalid`
|
|
})
|
|
|
|
extension_settings.tts[ttsProviderName].apiKey = String(value)
|
|
console.debug(`Saved new API_KEY: ${value}`)
|
|
saveSettingsDebounced()
|
|
}
|
|
|
|
function parseVoiceMap(voiceMapString) {
|
|
let parsedVoiceMap = {}
|
|
for (const [charName, voiceId] of voiceMapString
|
|
.split(',')
|
|
.map(s => s.split(':'))) {
|
|
if (charName && voiceId) {
|
|
parsedVoiceMap[charName.trim()] = voiceId.trim()
|
|
}
|
|
}
|
|
return parsedVoiceMap
|
|
}
|
|
|
|
async function voicemapIsValid(parsedVoiceMap) {
|
|
let valid = true
|
|
for (const characterName in parsedVoiceMap) {
|
|
const parsedVoiceName = parsedVoiceMap[characterName]
|
|
try {
|
|
await ttsProvider.getVoice(parsedVoiceName)
|
|
} catch (error) {
|
|
console.error(error)
|
|
valid = false
|
|
}
|
|
}
|
|
return valid
|
|
}
|
|
|
|
async function updateVoiceMap() {
|
|
let isValidResult = false
|
|
const context = getContext()
|
|
// console.debug("onvoiceMapSubmit");
|
|
const value = $('#tts_voice_map').val()
|
|
const parsedVoiceMap = parseVoiceMap(value)
|
|
isValidResult = await voicemapIsValid(parsedVoiceMap)
|
|
if (isValidResult) {
|
|
extension_settings.tts[ttsProviderName].voiceMap = String(value)
|
|
context.voiceMap = String(value)
|
|
voiceMap = parsedVoiceMap
|
|
console.debug(`Saved new voiceMap: ${value}`)
|
|
saveSettingsDebounced()
|
|
} else {
|
|
throw 'Voice map is invalid, check console for errors'
|
|
}
|
|
}
|
|
|
|
function onApplyClick() {
|
|
Promise.all([updateApiKey(), updateVoiceMap()])
|
|
.then(([result1, result2]) => {
|
|
updateUiAudioPlayState()
|
|
setTtsStatus('Successfully applied settings', true)
|
|
})
|
|
.catch(error => {
|
|
setTtsStatus(error, false)
|
|
})
|
|
}
|
|
|
|
function onEnableClick() {
|
|
extension_settings.tts.enabled = $('#tts_enabled').is(
|
|
':checked'
|
|
)
|
|
updateUiAudioPlayState()
|
|
saveSettingsDebounced()
|
|
}
|
|
|
|
function updateUiAudioPlayState() {
|
|
if (extension_settings.tts.enabled == true) {
|
|
audioControl.style.display = 'flex'
|
|
const img = !audioElement.paused
|
|
? 'fa-solid fa-circle-pause'
|
|
: 'fa-solid fa-circle-play'
|
|
audioControl.className = img
|
|
} else {
|
|
audioControl.style.display = 'none'
|
|
}
|
|
}
|
|
|
|
function onAudioControlClicked() {
|
|
audioElement.paused ? audioElement.play() : audioElement.pause()
|
|
updateUiAudioPlayState()
|
|
}
|
|
|
|
function addAudioControl() {
|
|
$('#send_but_sheld').prepend('<div id="tts_media_control"/>')
|
|
$('#send_but_sheld').on('click', onAudioControlClicked)
|
|
audioControl = document.getElementById('tts_media_control')
|
|
updateUiAudioPlayState()
|
|
}
|
|
|
|
function addUiTtsProviderConfig() {
|
|
$('#tts_provider_settings').append(ttsProvider.settingsHtml)
|
|
ttsProvider.onSettingsChange()
|
|
}
|
|
|
|
function loadTtsProvider(provider){
|
|
// Set up provider references. No init dependencies
|
|
extension_settings.tts.currentProvider = provider
|
|
ttsProviderName = provider
|
|
ttsProvider = new ttsProviders[provider]
|
|
saveSettingsDebounced()
|
|
}
|
|
|
|
function onTtsProviderSettingsInput(){
|
|
ttsProvider.onSettingsChange()
|
|
extension_settings.tts[ttsProviderName].settings = ttsProvider.settings
|
|
saveSettingsDebounced()
|
|
}
|
|
|
|
$(document).ready(function () {
|
|
function addExtensionControls() {
|
|
const settingsHtml = `
|
|
<div id="tts_settings">
|
|
<div class="inline-drawer">
|
|
<div class="inline-drawer-toggle inline-drawer-header">
|
|
<b>TTS</b>
|
|
<div class="inline-drawer-icon fa-solid fa-circle-chevron-down down"></div>
|
|
</div>
|
|
<div class="inline-drawer-content">
|
|
<label>API Key</label>
|
|
<input id="tts_api_key" type="text" class="text_pole" placeholder="<API Key>"/>
|
|
<label>Voice Map</label>
|
|
<textarea id="tts_voice_map" type="text" class="text_pole textarea_compact" rows="4"
|
|
placeholder="Enter comma separated map of charName:ttsName. Example: \nAqua:Bella,\nYou:Josh,"></textarea>
|
|
<div class="tts_buttons">
|
|
<input id="tts_apply" class="menu_button" type="submit" value="Apply" />
|
|
<input id="tts_voices" class="menu_button" type="submit" value="Available voices" />
|
|
</div>
|
|
<div>
|
|
<label class="checkbox_label" for="tts_enabled">
|
|
<input type="checkbox" id="tts_enabled" name="tts_enabled">
|
|
Enabled
|
|
</label>
|
|
</div>
|
|
<div id="tts_status">
|
|
</div>
|
|
|
|
<div class="inline-drawer">
|
|
<div class="inline-drawer-toggle inline-drawer-header">
|
|
<b>TTS Config</b>
|
|
<div class="inline-drawer-icon fa-solid fa-circle-chevron-down down"></div>
|
|
</div>
|
|
<form id="tts_provider_settings" class="inline-drawer-content">
|
|
</form>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
`
|
|
$('#extensions_settings').append(settingsHtml)
|
|
$('#tts_apply').on('click', onApplyClick)
|
|
$('#tts_enabled').on('click', onEnableClick)
|
|
$('#tts_voices').on('click', onTtsVoicesClick)
|
|
$('#tts_provider_settings').on('input', onTtsProviderSettingsInput)
|
|
}
|
|
loadTtsProvider("elevenLabs") // No init dependencies
|
|
addExtensionControls() // No init dependencies
|
|
addUiTtsProviderConfig() // Depends on ttsProvider being loaded
|
|
loadSettings() // Depends on Extension Controls and ttsProvider
|
|
addAudioControl() // Depends on Extension Controls
|
|
setInterval(moduleWorker, UPDATE_INTERVAL) // Init depends on all the things
|
|
})
|