voice-recorder-react
Version:
Voice recorder component for react
274 lines (273 loc) • 12.4 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, 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++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.useRecorder = void 0;
var react_1 = __importStar(require("react"));
var useRecorder_1 = __importDefault(require("./useRecorder"));
exports.useRecorder = useRecorder_1.default;
var utils_1 = require("./utils");
var Recorder = /** @class */ (function (_super) {
__extends(Recorder, _super);
function Recorder(props) {
var _this = _super.call(this, props) || this;
_this.emptyBlob = new Blob();
_this.initialTime = { h: 0, m: 0, s: 0 };
_this.handleAudioPause = function () {
if (!_this.state.paused) {
clearInterval(_this.timer);
_this.mediaRecorder.pause();
_this.setState({ paused: true });
}
};
_this.handleAudioStart = function () {
if (_this.state.paused) {
_this.startTimer();
_this.mediaRecorder.resume();
_this.setState({ paused: false });
}
};
_this.stopRecording = function () {
if (_this.state.recording) {
clearInterval(_this.timer);
_this.mediaRecorder.stop();
_this.setState({
seconds: 0,
recording: false,
paused: false,
time: _this.initialTime,
});
_this.saveAudio();
_this.stream.getTracks().forEach(function (track) {
if (track.readyState === 'live') {
track.stop();
}
});
}
};
_this.handleReset = function () {
if (_this.state.recording) {
_this.stopRecording();
}
_this.setState({
seconds: 0,
recording: false,
medianotFound: false,
time: _this.initialTime,
audioBlob: _this.emptyBlob,
}, function () {
_this.props.handleReset && _this.props.handleReset(_this.state);
});
};
_this.state = {
seconds: 0,
recording: false,
paused: false,
medianotFound: false,
time: _this.initialTime,
audioBlob: _this.emptyBlob,
audioData: {
url: '',
chunks: [],
blob: _this.emptyBlob,
duration: _this.initialTime,
},
};
// this.timer = 0;
_this.countDown = _this.countDown.bind(_this);
_this.startTimer = _this.startTimer.bind(_this);
_this.handleReset = _this.handleReset.bind(_this);
_this.stopRecording = _this.stopRecording.bind(_this);
_this.startRecording = _this.startRecording.bind(_this);
_this.handleAudioPause = _this.handleAudioPause.bind(_this);
_this.handleAudioStart = _this.handleAudioStart.bind(_this);
return _this;
}
Recorder.prototype.initRecorder = function () {
return __awaiter(this, void 0, void 0, function () {
var _a;
var _this = this;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
// @ts-ignore
navigator.getUserMedia =
// @ts-ignore
navigator.getUserMedia ||
// @ts-ignore
navigator.msGetUserMedia ||
// @ts-ignore
navigator.mozGetUserMedia ||
// @ts-ignore
navigator.webkitGetUserMedia;
if (!navigator.mediaDevices) return [3 /*break*/, 2];
_a = this;
return [4 /*yield*/, navigator.mediaDevices.getUserMedia({ audio: true })];
case 1:
_a.stream = _b.sent();
if (this.props.mimeTypeToUseWhenRecording) {
this.mediaRecorder = new MediaRecorder(this.stream, {
mimeType: this.props.mimeTypeToUseWhenRecording,
});
}
else {
this.mediaRecorder = new MediaRecorder(this.stream);
}
this.chunks = [];
this.mediaRecorder.ondataavailable = function (e) {
if (e.data && e.data.size > 0) {
_this.chunks.push(e.data);
}
};
return [2 /*return*/, true];
case 2:
this.setState({ medianotFound: true });
return [2 /*return*/, false];
}
});
});
};
Recorder.prototype.startTimer = function () {
this.timer = setInterval(this.countDown, 1000);
};
Recorder.prototype.countDown = function () {
var seconds = this.state.seconds + 1;
this.setState({
seconds: seconds,
time: (0, utils_1.secondsToTime)(seconds),
});
};
Recorder.prototype.startRecording = function () {
return __awaiter(this, void 0, void 0, function () {
var isReady;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!!this.state.recording) return [3 /*break*/, 2];
return [4 /*yield*/, this.initRecorder()];
case 1:
isReady = _a.sent();
if (isReady) {
// wipe old data chunks
this.chunks = [];
// start recorder with 10ms buffer
this.mediaRecorder.start(10);
this.startTimer();
this.setState({ recording: true });
}
_a.label = 2;
case 2: return [2 /*return*/];
}
});
});
};
Recorder.prototype.saveAudio = function () {
var blob = new Blob(this.chunks, { type: 'audio/*' });
var audioURL = window.URL.createObjectURL(blob);
this.setState({
audioData: {
blob: blob,
url: audioURL,
chunks: this.chunks,
duration: this.state.time,
},
});
if (this.props.handleAudioStop)
this.props.handleAudioStop({
blob: blob,
url: audioURL,
chunks: this.chunks,
duration: this.state.time,
});
};
Recorder.prototype.render = function () {
var Render = this.props.Render;
var _a = this.state, medianotFound = _a.medianotFound, time = _a.time, audioData = _a.audioData, recording = _a.recording, paused = _a.paused;
return (react_1.default.createElement("div", { className: '' },
react_1.default.createElement(Render, __assign({ time: time, data: audioData, paused: paused, recording: recording }, this.props.props, { reset: this.handleReset, stop: this.stopRecording, start: this.startRecording, hasRecorder: !medianotFound, pause: this.handleAudioPause, resume: this.handleAudioStart }))));
};
return Recorder;
}(react_1.Component));
exports.default = Recorder;