audio-hooks
Version:
A React hooks library for managing audio playback with advanced controls and features.
581 lines • 21.1 kB
JavaScript
;
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return arr2;
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function _array_with_holes(arr) {
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function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
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var value = info.value;
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reject(error);
return;
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resolve(value);
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Promise.resolve(value).then(_next, _throw);
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function _async_to_generator(fn) {
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var self = this, args = arguments;
return new Promise(function(resolve, reject) {
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function _next(value) {
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function _throw(err) {
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_next(undefined);
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var _n = true;
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function _non_iterable_rest() {
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function _sliced_to_array(arr, i) {
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function _type_of(obj) {
"@swc/helpers - typeof";
return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj;
}
function _unsupported_iterable_to_array(o, minLen) {
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function _ts_generator(thisArg, body) {
var f, y, t, g, _ = {
label: 0,
sent: function() {
if (t[0] & 1) throw t[1];
return t[1];
},
trys: [],
ops: []
};
return g = {
next: verb(0),
"throw": verb(1),
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}, typeof Symbol === "function" && (g[Symbol.iterator] = function() {
return this;
}), g;
function verb(n) {
return function(v) {
return step([
n,
v
]);
};
}
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while(_)try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [
op[0] & 2,
t.value
];
switch(op[0]){
case 0:
case 1:
t = op;
break;
case 4:
_.label++;
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value: op[1],
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};
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op = [
0
];
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case 7:
op = _.ops.pop();
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done: true
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}
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = function(target, all) {
for(var name in all)__defProp(target, name, {
get: all[name],
enumerable: true
});
};
var __copyProps = function(to, from, except, desc) {
if (from && (typeof from === "undefined" ? "undefined" : _type_of(from)) === "object" || typeof from === "function") {
var _iteratorNormalCompletion = true, _didIteratorError = false, _iteratorError = undefined;
try {
var _loop = function() {
var key = _step.value;
if (!__hasOwnProp.call(to, key) && key !== except) __defProp(to, key, {
get: function() {
return from[key];
},
enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable
});
};
for(var _iterator = __getOwnPropNames(from)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true)_loop();
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally{
try {
if (!_iteratorNormalCompletion && _iterator.return != null) {
_iterator.return();
}
} finally{
if (_didIteratorError) {
throw _iteratorError;
}
}
}
}
return to;
};
var __toCommonJS = function(mod) {
return __copyProps(__defProp({}, "__esModule", {
value: true
}), mod);
};
// src/react/index.ts
var react_exports = {};
__export(react_exports, {
AudioProvider: function() {
return import_react3.AudioProvider;
},
MODE: function() {
return MODE;
},
useAudioList: function() {
return useAudioList;
}
});
module.exports = __toCommonJS(react_exports);
// src/react/fns/index.ts
var randomPlayingIndex = function(index, length) {
var random = Math.floor(Math.random() * (length - index + 1)) + index;
if (random === index) {
return randomPlayingIndex(index, length);
}
return random;
};
// src/react/index.ts
var import_react = require("react");
var import_react2 = require("web-audio-hooks/react");
var import_react3 = require("web-audio-hooks/react");
var MODE = {
Shuffle: "Shuffle",
SingleOnce: "SingleOnce",
SingleLoop: "SingleLoop",
SequentialOnce: "SequentialOnce",
SequentialLoop: "SequentialLoop"
};
var MODES = [
"Shuffle",
"SingleOnce",
"SingleLoop",
"SequentialOnce",
"SequentialLoop"
];
var useAudioList = function(urls) {
var onEnded = (arguments.length > 1 && arguments[1] !== void 0 ? arguments[1] : {}).onEnded;
var context = (0, import_react2.useAudioContext)();
var audioRef = (0, import_react.useRef)(null);
var audioPoolRef = (0, import_react.useRef)([]);
var sourceRef = (0, import_react.useRef)(null);
var gainNode = (0, import_react2.useGain)(0.5);
var _ref = _sliced_to_array((0, import_react.useState)(MODE.SequentialOnce), 2), playMode = _ref[0], setPlayMode = _ref[1];
var _ref1 = _sliced_to_array((0, import_react.useState)(-1), 2), playingIndex = _ref1[0], setPlayingIndex = _ref1[1];
var _ref2 = _sliced_to_array((0, import_react.useState)(urls), 2), audioUrls = _ref2[0], setAudioList = _ref2[1];
var _ref3 = _sliced_to_array((0, import_react.useState)(false), 2), playing = _ref3[0], setPlaying = _ref3[1];
var _ref4 = _sliced_to_array((0, import_react.useState)(0), 2), duration = _ref4[0], setDuration = _ref4[1];
var _ref5 = _sliced_to_array((0, import_react.useState)(0.5), 2), volume = _ref5[0], setVolume = _ref5[1];
var _ref6 = _sliced_to_array((0, import_react.useState)(0), 2), currentTime = _ref6[0], setCurrentTime = _ref6[1];
var _ref7 = _sliced_to_array((0, import_react.useState)(1), 2), playbackRate = _ref7[0], setPlaybackRate = _ref7[1];
var state = (0, import_react.useMemo)(function() {
return {
audios: audioUrls,
volume: volume,
playing: playing,
duration: duration,
currentTime: currentTime,
playbackRate: playbackRate,
playMode: playMode,
playingIndex: playingIndex
};
}, [
audioUrls,
volume,
playing,
duration,
currentTime,
playbackRate,
playMode,
playingIndex
]);
var getAudio = function(url) {
var available = audioPoolRef.current.find(function(a) {
return a.ended;
});
if (available && url) {
available.src = url;
return available;
}
return new Audio(url);
};
var initAudio = (0, import_react.useCallback)(function(url) {
if (!context || !url || !gainNode) return;
if (sourceRef.current) {
var _audioRef_current;
(_audioRef_current = audioRef.current) === null || _audioRef_current === void 0 ? void 0 : _audioRef_current.pause();
sourceRef.current.disconnect();
}
audioRef.current = getAudio(url);
var audio = audioRef.current;
audio.playbackRate = playbackRate;
audio.crossOrigin = "anonymous";
sourceRef.current = context.createMediaElementSource(audio);
sourceRef.current.connect(gainNode);
gainNode.connect(context.destination);
var updateTime = function() {
setCurrentTime(audio.currentTime);
};
var updateMetadata = function() {
setDuration(audio.duration);
};
var onAudioEnded = function() {
onEnded === null || onEnded === void 0 ? void 0 : onEnded();
if (playMode === "SingleLoop") {
audio.currentTime = 0;
audio.play();
} else if (playMode === "SingleOnce") {
var _audioRef_current;
setPlaying(false);
(_audioRef_current = audioRef.current) === null || _audioRef_current === void 0 ? void 0 : _audioRef_current.pause();
} else {
var nextIndex = getNextIndex(true);
if (nextIndex !== -1) {
playTrack(nextIndex);
} else if (playMode === "SequentialOnce") {
var _audioRef_current1;
setPlaying(false);
(_audioRef_current1 = audioRef.current) === null || _audioRef_current1 === void 0 ? void 0 : _audioRef_current1.pause();
}
}
audioPoolRef.current.push(audio);
};
var onRateChange = function() {
controls.setPlaybackRate(audio.playbackRate);
};
audio.addEventListener("ratechange", onRateChange);
audio.addEventListener("timeupdate", updateTime);
audio.addEventListener("loadedmetadata", updateMetadata);
audio.addEventListener("ended", onAudioEnded);
return function() {
var _sourceRef_current;
audio.pause();
audioPoolRef.current.forEach(function(a) {
return a.pause();
});
audioPoolRef.current = [];
(_sourceRef_current = sourceRef.current) === null || _sourceRef_current === void 0 ? void 0 : _sourceRef_current.disconnect();
audio.removeEventListener("ratechange", onRateChange);
audio.removeEventListener("timeupdate", updateTime);
audio.removeEventListener("loadedmetadata", updateMetadata);
audio.removeEventListener("ended", onAudioEnded);
};
}, [
context,
gainNode,
playbackRate,
playMode
]);
var playTrack = (0, import_react.useCallback)(/*#__PURE__*/ function() {
var _ref = _async_to_generator(function(index) {
var _audioRef_current, _audioRef_current1, err;
return _ts_generator(this, function(_state) {
switch(_state.label){
case 0:
if (index < 0 || index >= audioUrls.length) {
console.warn("Invalid index: ".concat(index));
if (playMode === "SequentialOnce") {
;
setPlaying(false);
(_audioRef_current = audioRef.current) === null || _audioRef_current === void 0 ? void 0 : _audioRef_current.pause();
}
return [
2
];
}
setPlayingIndex(index);
setPlaying(false);
initAudio(audioUrls[index]);
_state.label = 1;
case 1:
_state.trys.push([
1,
5,
,
6
]);
if (!((context === null || context === void 0 ? void 0 : context.state) === "suspended")) return [
3,
3
];
return [
4,
context.resume()
];
case 2:
_state.sent();
_state.label = 3;
case 3:
return [
4,
(_audioRef_current1 = audioRef.current) === null || _audioRef_current1 === void 0 ? void 0 : _audioRef_current1.play()
];
case 4:
_state.sent();
setPlaying(true);
return [
3,
6
];
case 5:
err = _state.sent();
console.error("播放失败:", err);
return [
3,
6
];
case 6:
return [
2
];
}
});
});
return function(index) {
return _ref.apply(this, arguments);
};
}(), [
context,
audioUrls,
initAudio,
playMode
]);
var getPrevIndex = function() {
if (audioUrls.length === 0) return -1;
if (playMode === "Shuffle") {
return randomPlayingIndex(playingIndex, audioUrls.length);
}
if (playingIndex <= 0) {
return audioUrls.length - 1;
}
return playingIndex - 1;
};
var getNextIndex = function() {
var isFromEndedEvent = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : false;
if (audioUrls.length === 0) return -1;
if (audioUrls.length > 0 && playingIndex === -1) {
return 0;
}
if (playMode === "Shuffle") {
return randomPlayingIndex(playingIndex, audioUrls.length);
}
if (playMode === "SingleOnce") {
return -1;
}
if (playingIndex >= audioUrls.length - 1) {
if (playMode === "SequentialLoop") {
return 0;
} else if (playMode === "SequentialOnce" && isFromEndedEvent) {
return -1;
}
}
return playingIndex + 1;
};
var playPrevTrack = function() {
playTrack(getPrevIndex());
};
var playNextTrack = function() {
playTrack(getNextIndex());
};
var controls = {
play: /*#__PURE__*/ _async_to_generator(function() {
return _ts_generator(this, function(_state) {
switch(_state.label){
case 0:
if (!audioRef.current) return [
3,
2
];
return [
4,
audioRef.current.play()
];
case 1:
_state.sent();
setPlaying(true);
return [
3,
3
];
case 2:
if (audioUrls.length > 0) {
playTrack(0);
}
_state.label = 3;
case 3:
return [
2
];
}
});
}),
pause: function() {
var _audioRef_current;
(_audioRef_current = audioRef.current) === null || _audioRef_current === void 0 ? void 0 : _audioRef_current.pause();
setPlaying(false);
},
togglePlay: function() {
playing ? controls.pause() : controls.play();
},
playTrack: playTrack,
setAudioList: setAudioList,
prev: playPrevTrack,
next: playNextTrack,
seek: function(time) {
if (audioRef.current) {
audioRef.current.currentTime = time;
}
},
fastForward: function() {
var ms = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 5e3;
if (audioRef.current) {
var newTime = Math.min(audioRef.current.currentTime + ms / 1e3, audioRef.current.duration || 0);
audioRef.current.currentTime = newTime;
}
},
rewind: function() {
var ms = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : 5e3;
if (audioRef.current) {
var newTime = Math.max(audioRef.current.currentTime - ms / 1e3, 0);
audioRef.current.currentTime = newTime;
}
},
setVolume: function(volume2) {
setVolume(volume2);
if (gainNode) {
gainNode.gain.setValueAtTime(volume2, (context === null || context === void 0 ? void 0 : context.currentTime) || 0);
}
},
nextPlayMode: function(_mode) {
var currentIndex = MODES.indexOf(playMode);
var nextIndex = (currentIndex + 1) % MODES.length;
var mode = _mode || MODES[nextIndex];
setPlayMode(mode);
},
setPlaybackRate: function(rate) {
rate = Math.min(Math.max(rate, 0.5), 3);
setPlaybackRate(rate);
if (audioRef.current) {
audioRef.current.playbackRate = rate;
}
},
switchAudio: setPlayingIndex
};
return {
state: state,
controls: controls
};
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
AudioProvider: AudioProvider,
MODE: MODE,
useAudioList: useAudioList
});
//# sourceMappingURL=index.cjs.map