@lobehub/tts
Version:
A high-quality & reliable TTS React Hooks library
215 lines • 19.3 kB
JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
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Object.setPrototypeOf(t, GeneratorFunctionPrototype) : (t.__proto__ = GeneratorFunctionPrototype, define(t, u, "GeneratorFunction")), t.prototype = Object.create(g), t; }, e.awrap = function (t) { return { __await: t }; }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, c, function () { return this; }), e.AsyncIterator = AsyncIterator, e.async = function (t, r, n, o, i) { void 0 === i && (i = Promise); var a = new AsyncIterator(wrap(t, r, n, o), i); return e.isGeneratorFunction(r) ? a : a.next().then(function (t) { return t.done ? t.value : a.next(); }); }, defineIteratorMethods(g), define(g, u, "Generator"), define(g, a, function () { return this; }), define(g, "toString", function () { return "[object Generator]"; }), e.keys = function (t) { var e = Object(t), r = []; for (var n in e) r.push(n); return r.reverse(), function next() { for (; r.length;) { var t = r.pop(); if (t in e) return next.value = t, next.done = !1, next; } return next.done = !0, next; }; }, e.values = values, Context.prototype = { constructor: Context, reset: function reset(e) { if (this.prev = 0, this.next = 0, this.sent = this._sent = t, this.done = !1, this.delegate = null, this.method = "next", this.arg = t, this.tryEntries.forEach(resetTryEntry), !e) for (var r in this) "t" === r.charAt(0) && n.call(this, r) && !isNaN(+r.slice(1)) && (this[r] = t); }, stop: function stop() { this.done = !0; var t = this.tryEntries[0].completion; if ("throw" === t.type) throw t.arg; return this.rval; }, dispatchException: function dispatchException(e) { if (this.done) throw e; var r = this; function handle(n, o) { return a.type = "throw", a.arg = e, r.next = n, o && (r.method = "next", r.arg = t), !!o; } for (var o = this.tryEntries.length - 1; o >= 0; --o) { var i = this.tryEntries[o], a = i.completion; if ("root" === i.tryLoc) return handle("end"); if (i.tryLoc <= this.prev) { var c = n.call(i, "catchLoc"), u = n.call(i, "finallyLoc"); if (c && u) { if (this.prev < i.catchLoc) return handle(i.catchLoc, !0); if (this.prev < i.finallyLoc) return handle(i.finallyLoc); } else if (c) { if (this.prev < i.catchLoc) return handle(i.catchLoc, !0); } else { if (!u) throw new Error("try statement without catch or finally"); if (this.prev < i.finallyLoc) return handle(i.finallyLoc); } } } }, abrupt: function abrupt(t, e) { for (var r = this.tryEntries.length - 1; r >= 0; --r) { var o = this.tryEntries[r]; if (o.tryLoc <= this.prev && n.call(o, "finallyLoc") && this.prev < o.finallyLoc) { var i = o; break; } } i && ("break" === t || "continue" === t) && i.tryLoc <= e && e <= i.finallyLoc && (i = null); var a = i ? i.completion : {}; return a.type = t, a.arg = e, i ? 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function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import { useCallback, useEffect, useRef, useState } from 'react';
export var useStreamAudioPlayer = function useStreamAudioPlayer() {
var _audioRef$current;
var audioRef = useRef(null);
var _useState = useState([]),
_useState2 = _slicedToArray(_useState, 2),
arrayBuffers = _useState2[0],
setArrayBuffers = _useState2[1];
var _useState3 = useState(0),
_useState4 = _slicedToArray(_useState3, 2),
currentTime = _useState4[0],
setCurrentTime = _useState4[1];
var _useState5 = useState(0),
_useState6 = _slicedToArray(_useState5, 2),
duration = _useState6[0],
setDuration = _useState6[1];
var _useState7 = useState(false),
_useState8 = _slicedToArray(_useState7, 2),
isPlaying = _useState8[0],
setIsPlaying = _useState8[1];
var _useState9 = useState(0),
_useState10 = _slicedToArray(_useState9, 2),
maxLength = _useState10[0],
setMaxLength = _useState10[1];
useEffect(function () {
try {
audioRef.current = new Audio();
} catch (_unused) {}
if (!audioRef.current) return;
var onLoadedMetadata = function onLoadedMetadata() {
if (!audioRef.current) return;
setDuration(audioRef.current.duration);
};
var onTimeUpdate = function onTimeUpdate() {
if (!audioRef.current) return;
setCurrentTime(audioRef.current.currentTime);
};
audioRef.current.addEventListener('loadedmetadata', onLoadedMetadata);
audioRef.current.addEventListener('timeupdate', onTimeUpdate);
return function () {
if (!audioRef.current) return;
audioRef.current.pause();
audioRef.current.load();
audioRef.current.removeEventListener('loadedmetadata', onLoadedMetadata);
audioRef.current.removeEventListener('timeupdate', onTimeUpdate);
};
}, []);
useEffect(function () {
if (!audioRef.current) return;
var onEnded = /*#__PURE__*/function () {
var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
var cacheTime, newBlob, newUrl;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
if (!(!audioRef.current || !audioRef.current.currentSrc)) {
_context.next = 2;
break;
}
return _context.abrupt("return");
case 2:
audioRef.current.pause();
if (maxLength < arrayBuffers.length) {
cacheTime = audioRef.current.currentTime;
newBlob = new Blob(arrayBuffers, {
type: 'audio/mp3'
});
if (audioRef.current.src) URL.revokeObjectURL(audioRef.current.src);
newUrl = URL.createObjectURL(newBlob);
audioRef.current.src = newUrl;
audioRef.current.load();
audioRef.current.currentTime = cacheTime;
audioRef.current.play();
setMaxLength(arrayBuffers.length);
} else {
setIsPlaying(false);
audioRef.current.currentTime = 0;
setCurrentTime(0);
}
case 4:
case "end":
return _context.stop();
}
}, _callee);
}));
return function onEnded() {
return _ref.apply(this, arguments);
};
}();
audioRef.current.addEventListener('ended', onEnded);
return function () {
if (!audioRef.current) return;
audioRef.current.removeEventListener('ended', onEnded);
};
}, [maxLength, arrayBuffers]);
var loadArrayBuffer = useCallback( /*#__PURE__*/function () {
var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2(arrayBuffer) {
var newBlob;
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
if (!(!arrayBuffer || !audioRef.current)) {
_context2.next = 2;
break;
}
return _context2.abrupt("return");
case 2:
if (maxLength === 0) {
newBlob = new Blob([arrayBuffer], {
type: 'audio/mp3'
});
audioRef.current.src = URL.createObjectURL(newBlob);
audioRef.current.load();
audioRef.current.play();
setIsPlaying(true);
setMaxLength(1);
}
setArrayBuffers(function (prev) {
return [].concat(_toConsumableArray(prev), [arrayBuffer]).filter(Boolean);
});
case 4:
case "end":
return _context2.stop();
}
}, _callee2);
}));
return function (_x) {
return _ref2.apply(this, arguments);
};
}(), [maxLength]);
var handlePlay = useCallback(function () {
if (!audioRef.current) return;
if (audioRef.current.duration > 0) {
setIsPlaying(true);
audioRef.current.play();
}
}, []);
var handlePause = useCallback(function () {
if (!audioRef.current) return;
setIsPlaying(false);
audioRef.current.pause();
}, []);
var handleStop = useCallback(function () {
if (!audioRef.current) return;
setIsPlaying(false);
audioRef.current.pause();
audioRef.current.currentTime = 0;
}, []);
var setTime = useCallback(function (value) {
if (!audioRef.current) return;
setCurrentTime(value);
audioRef.current.currentTime = value;
}, []);
var reset = useCallback(function () {
if (!audioRef.current) return;
audioRef.current.pause();
audioRef.current.currentTime = 0;
if (audioRef.current.src) URL.revokeObjectURL(audioRef.current.src);
audioRef.current.src = '';
setMaxLength(0);
setArrayBuffers([]);
setDuration(0);
setCurrentTime(0);
}, []);
var handleDownload = useCallback( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3() {
var a;
return _regeneratorRuntime().wrap(function _callee3$(_context3) {
while (1) switch (_context3.prev = _context3.next) {
case 0:
if (audioRef.current) {
_context3.next = 2;
break;
}
return _context3.abrupt("return");
case 2:
a = document.createElement('a');
a.href = audioRef.current.src;
a.download = 'audio.mp3';
a.click();
case 6:
case "end":
return _context3.stop();
}
}, _callee3);
})), []);
return {
arrayBuffers: arrayBuffers,
currentTime: currentTime,
download: handleDownload,
duration: duration,
isPlaying: isPlaying,
load: loadArrayBuffer,
pause: handlePause,
play: handlePlay,
ref: audioRef,
reset: reset,
setTime: setTime,
stop: handleStop,
url: (audioRef === null || audioRef === void 0 || (_audioRef$current = audioRef.current) === null || _audioRef$current === void 0 ? void 0 : _audioRef$current.src) || ''
};
};