1099 lines
39 KiB
HTML
1099 lines
39 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Tinode example: chat web application in react.js</title>
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<link rel="shortcut icon" href="img/logo32x32.png" />
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<!-- Browser styling for Chrome, FF, Opera -->
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<meta name="theme-color" content="#3949AB">
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<!-- Google's Roboto font -->
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<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,400italic,700&subset=latin,cyrillic"
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rel="stylesheet" type="text/css" />
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<!-- Google's material design icons -->
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<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet" />
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<!-- Styles for local elements -->
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<link rel="stylesheet" href="css/base.css" />
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<!-- ReactJs scripts -->
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<script src="https://fb.me/react-0.14.7.js"></script>
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<script src="https://fb.me/react-dom-0.14.7.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.23/browser.min.js"></script>
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<script src="tinode.js"></script>
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</head>
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<body>
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<div id="mountPoint"></div>
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<script type="text/babel">
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// Name of this application, used in the User-Agent
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var APP_NAME = "TinodeReact/0.6";
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// Host name and port to connect to
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var HOST = "api.tinode.co";
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// var HOST = "localhost:6060";
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// API key. Use https://github.com/tinode/chat/tree/master/keygen to generate your own
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var API_KEY = "AQEAAAABAAD_rAp4DJh05a1HAwFT3A6K";
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// Minimum time between two keypress notifications, milliseconds.
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var KEYPRESS_DELAY = 5*1000;
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// Delay before sending a {note} for reciving a message, milliseconds.
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var RECEIVED_DELAY = 500;
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// Delay before sending a read notification, milliseconds.
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var READ_DELAY = 1000;
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// Mediaquery breakpoint between desktop and mobile, in px. Should match the value
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// in @meadia (max-size: 640px) in base.css
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var MEDIA_BREAKPOINT = 640;
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// Short representation of time in the past.
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function shortDateFormat(then) {
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var now = new Date();
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if (then.getFullYear() == now.getFullYear()) {
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if (then.getMonth() == now.getMonth() && then.getDate() == now.getDate()) {
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return then.toLocaleTimeString(undefined, {hour12: false, hour: '2-digit', minute: '2-digit'});
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} else {
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return then.toLocaleDateString(undefined,
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{hour12: false, month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit'});
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}
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}
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return then.toLocaleDateString(undefined,
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{hour12: false, year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit'});
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}
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// Make a data URL from public.photo
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function makeImageUrl(photo) {
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return photo ? 'data:image/' + photo.type + ';base64,' + photo.data : null;
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}
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/* BEGIN Login: a login form */
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var LoginView = React.createClass({
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getInitialState: function() {
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return {
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login: '',
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password: '',
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errorCleared: false
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};
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},
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handleLoginChange: function(e) {
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if (!this.state.errorCleared) {
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this.props.onClearError();
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this.setState({errorCleared: true});
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}
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this.setState({login: e.target.value});
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},
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handlePasswordChange: function(e) {
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if (!this.state.errorCleared) {
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this.props.onClearError();
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this.setState({errorCleared: true});
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}
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this.setState({password: e.target.value});
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},
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handleSubmit: function(e) {
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e.preventDefault();
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this.setState({errorCleared: false});
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this.props.onLogin(this.state.login.trim(), this.state.password.trim());
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},
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render: function() {
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var submitClasses = "blue";
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if (this.props.disabled) {
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submitClasses += " disabled";
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}
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return (
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<div>
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<form id="login-form" onSubmit={this.handleSubmit}>
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<input type="text" id="inputLogin"
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placeholder="Login (alice, bob, carol, dave, frank)"
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value={this.state.login}
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onChange={this.handleLoginChange}
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required autofocus />
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<input type="password" id="inputPassword"
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placeholder="Password (alice123, bob123, ...)"
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value={this.state.password}
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onChange={this.handlePasswordChange}
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required />
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<div className="dialog-buttons">
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<button className={submitClasses} type="submit">Sign in</button>
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</div>
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</form>
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</div>
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);
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}
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})
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/* END Login */
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/* BEGIN Account registration */
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var CreateAccountView = React.createClass({
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getInitialState: function() {
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return {
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login: '',
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password: '',
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password2: '',
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fn: '', // full/formatted name
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imageDataUrl: null,
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errorCleared: false
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};
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},
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handleLoginChange: function(e) {
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this.setState({login: e.target.value});
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},
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handlePasswordChange: function(e) {
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this.setState({password: e.target.value});
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},
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handlePassword2Change: function(e) {
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this.setState({password2: e.target.value});
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},
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handleFnChange: function(e) {
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this.setState({fn: e.target.value});
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},
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handleImageChanged: function(img) {
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this.setState({imageDataUrl: img});
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},
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handleSubmit: function(e) {
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e.preventDefault();
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if (this.state.password.trim() != this.state.password2.trim()) {
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// FIXME(gene): report an error here.
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} else {
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this.setState({errorCleared: false});
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var vcard = null;
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if (this.state.name.trim() || this.state.imageDataUrl) {
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vcard = {
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fn: this.state.name.trim(),
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};
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if (this.state.imageDataUrl) {
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dataStart = this.state.imageDataUrl.indexOf(",");
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vcard.photo = {
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data: this.state.imageDataUrl.substring(dataStart),
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type: "jpg"
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};
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}
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}
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this.props.onCreateAccount(this.state.login.trim(), this.state.password.trim(), vcard);
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}
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},
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render: function() {
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var submitClasses = "blue";
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if (this.props.disabled) {
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submitClasses += " disabled";
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}
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return (
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<div>
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<form id="signup-form" onSubmit={this.handleSubmit} onCancel={this.props.onCancel}>
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<div id="signup-form-one">
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<div>
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<input type="text" placeholder="Login"
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value={this.state.login} onChange={this.handleLoginChange} required autofocus />
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<input type="password" placeholder="Password"
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value={this.state.password} onChange={this.handlePasswordChange} required />
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<input type="password" placeholder="Repeat password"
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value={this.state.password2} onChange={this.handlePassword2Change} required />
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</div>
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<CreateAccountView.AvatarUpload onImageChanged={this.handleImageChanged} />
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</div>
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<input type="text" placeholder="Full name, e.g. John Doe"
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value={this.state.fn} onChange={this.handleFnChange} />
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<div className="dialog-buttons">
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<button className={submitClasses} type="submit">Sign up</button>
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</div>
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</form>
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</div>
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);
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}
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});
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CreateAccountView.AvatarUpload = React.createClass({
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getInitialState: function() {
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return {
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dataUrl: null
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};
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},
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handleFileUpload(e) {
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var instance = this;
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var img = new Image();
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img.crossOrigin = 'Anonymous';
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img.onload = function() {
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var canvas = document.createElement('CANVAS');
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canvas.width = canvas.height = 64;
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var ctx = canvas.getContext('2d');
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var sx = 0, sy = 0, size;
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if (this.height > this.width) {
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size = this.width;
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sy = (this.height - size) / 2;
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} else {
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size = this.height;
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sx = (this.width - size) / 2;
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}
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ctx.imageSmoothingEnabled = true;
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ctx.drawImage(this, sx, sy, size, size, 0, 0, 64, 64);
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instance.setState({dataUrl: canvas.toDataURL("image/jpg")});
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canvas = null;
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};
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img.src = URL.createObjectURL(e.target.files[0]);
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},
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render: function() {
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return (
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<div className="avatar-upload">
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{this.state.dataUrl ?
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<img src={this.state.dataUrl} className="preview" /> :
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<div className="blank">64×64</div>}
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<input type="file" id="file-input-avatar" className="inputfile hidden"
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accept="image/*" onChange={this.handleFileUpload} />
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<label htmlFor="file-input-avatar" className="round">
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<i className="material-icons">file_upload</i>
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</label>
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</div>
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);
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}
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});
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/* END Account registration */
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/* BEGIN Tinode config panel */
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var SettingsView = React.createClass({
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getInitialState: function() {
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return {
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hostName: HOST,
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};
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},
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handleSubmit: function(e) {
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e.preventDefault();
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},
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handleHostNameChange: function(e) {
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this.setState({hostName: e.target.value});
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},
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render: function() {
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return (
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<form id="settings-form" onSubmit={this.handleSubmit}>
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<p>This form does not do anything yet</p>
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<label htmlFor="host-name">Host:</label>
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<input type="text" id="host-name" placeholder="api.tinode.co"
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value={this.state.hostName} onChange={this.handleHostNameChange} required autofocus />
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<p>Wire transport:</p>
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<ul>
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<li>
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<input type="radio" id="transport-default" name="transport-select" defaultChecked />
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<label htmlFor="transport-default">default</label>
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</li>
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<li>
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<input type="radio" id="transport-ws" name="transport-select" />
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<label htmlFor="transport-ws">websocket</label>
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</li>
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<li>
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<input type="radio" id="transport-lp" name="transport-select" />
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<label htmlFor="transport-lp">long polling</label>
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</li>
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</ul>
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<div className="dialog-buttons">
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<button type="submit" className="blue">Update</button>
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</div>
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</form>
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);
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}
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});
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/* END Tinode config panel */
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/* BEGIN Manage side panel - handle Login, Account Registration, and Contacts views */
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var SideNavbar = React.createClass({
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render: function() {
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var avatar = null;
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if (this.props.avatar === true) {
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avatar = <i id="self-avatar" className="material-icons">account_box</i>;
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} else if (this.props.avatar) {
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avatar = <img id="self-avatar" alt="avatar" src={this.props.avatar} />;
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}
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return (
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<div id="side-caption-panel">
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{avatar}
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<div id="sidepanel-title" className="panel-title">{this.props.title}</div>
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{this.props.state === 'login' ?
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<SideNavbar.MenuStart onSignUp={this.props.onSignUp} onSettings={this.props.onSettings} /> :
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this.props.state === 'settings' ?
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<SideNavbar.MenuCancel onCancel={this.props.onCancel} /> :
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this.props.state === 'edit-account' ?
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<SideNavbar.MenuCancel onCancel={this.props.onCancel} /> :
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this.props.state === 'register' ?
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<SideNavbar.MenuCancel onCancel={this.props.onCancel} /> :
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this.props.state === 'contacts' ?
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<SideNavbar.MenuSettings onSettings={this.props.onSettings} /> : null}
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</div>
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);
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}
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})
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SideNavbar.MenuStart = React.createClass({
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render: function() {
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return (
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<div>
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<a href="#" onClick={this.props.onSignUp}><i className="material-icons">person_add</i></a>
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<a href="#" onClick={this.props.onSettings}><i className="material-icons">settings</i></a>
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</div>
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);
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}
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});
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SideNavbar.MenuCancel = React.createClass({
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render: function() {
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return (
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<a href="#" onClick={this.props.onCancel}><i className="material-icons">close</i></a>
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);
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}
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})
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SideNavbar.MenuSettings = React.createClass({
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render: function() {
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return (
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<a href="#" onClick={this.props.onSettings}><i className="material-icons">settings</i></a>
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);
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}
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})
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var SidepanelView = React.createClass({
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getInitialState: function() {
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return {
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showErrorText: true,
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};
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},
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handleClearErrorText: function() {
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this.setState({showErrorText: false});
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},
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handleLoginRequested: function(login, password) {
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this.props.onLoginRequest(login, password);
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this.setState({showErrorText: true});
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},
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render: function() {
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var title = null;
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var avatar = false;
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switch (this.props.state) {
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case 'login':
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title = "Sign In"; break;
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case 'register':
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title = "Create Account"; break;
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case 'settings':
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title = "Settings"; break;
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case 'edit-account':
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title = "Edit Account"; break;
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case 'contacts':
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title = this.props.title;
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avatar = this.props.avatar;
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default:;
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};
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return (
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<div id="sidepanel" className={this.props.hideSelf ? 'nodisplay' : null}>
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<SideNavbar state={this.props.state}
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title={title} avatar={avatar}
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onSignUp={this.props.onSignUp}
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onSettings={this.props.onSettings}
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onCancel={this.props.onCancel} />
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<SidepanelView.ErrorPanel
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showError={this.state.showErrorText}
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errorText={this.props.errorText} />
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{this.props.state === 'login' ?
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<LoginView disabled={this.props.loginDisabled}
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onLogin={this.handleLoginRequested}
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onClearError={this.handleClearErrorText} /> :
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this.props.state === 'register' ?
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<CreateAccountView
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onCreateAccount={this.props.onCreateAccount}
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onCancel={this.props.onCancel} /> :
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this.props.state === 'settings' ?
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<SettingsView onCancel={this.props.onCancel} /> :
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this.props.state === 'edit-account' ?
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<EditAccountView onCancel={this.props.onCancel} /> :
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this.props.state === 'contacts' ?
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<ContactsView
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data={this.props.subscriptions}
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onTopicSelected={this.props.onTopicSelected}
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onNewTopic={this.props.onNewTopic} /> :
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null}
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</div>
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);
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}
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});
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SidepanelView.ErrorPanel = React.createClass({
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render: function() {
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var errorClass = null;
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var errorText = ' ';
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if (this.props.errorText && this.props.showError) {
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errorClass = "error-alert";
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errorText = this.props.errorText;
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}
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return (
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<div id="alert-box" className={errorClass}>{errorText}</div>
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);
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}
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});
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/* END Side panel */
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/* EditAccount parameters */
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var EditAccountView = React.createClass({
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render: function() {
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return (
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<form id="edit-account">
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<p>Not implemented</p>
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</form>
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);
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}
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});
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/* END EditAccount */
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/* BEGIN Contact list (list of topics) */
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/* A form for initiating a new topic
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var NewTopic = React.createClass({
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render: function() {
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return (
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<div className="input-group" id="newTopicInput">
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<label htmlFor="addTopic" className="sr-only">Add user or topic</label>
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<input id="addTopic" className="form-control" type="text" placeholder="Add topic" />
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<span className="input-group-btn"><button className="btn btn-default" type="button">
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<i className="material-icons">add</i>
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</button></span>
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</div>
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);
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}
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});
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*/
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/* A single topic */
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var Contact = React.createClass({
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handleClick: function() {
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this.props.onSelected(this.props.topic);
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},
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render: function() {
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var title = this.props.title;
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if (title.length > 30) {
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title = title.substring(0, 28) + "...";
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}
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var selected = (this.props.selected === this.props.topic) ? "selected" : null;
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var avatar = this.props.avatar ?
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<img src={this.props.avatar} className="avatar" /> :
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(Tinode.getTopicType(this.props.topic) === "grp") ?
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<i className="material-icons">group</i> :
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<i className="material-icons">person</i>;
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return (
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<li className={selected} onClick={this.handleClick}>
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<div className="avatar-box">
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{avatar}
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<span className={this.props.now ? "online" : "offline"}>●</span>
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</div>
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<div>
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<span className="contact-title">{title}</span> <Contact.Unread count={this.props.unread} />
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<p>{this.props.comment}</p>
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</div>
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</li>
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);
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}
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});
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|
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/* The counter of unread messages in the topic */
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|
Contact.Unread = React.createClass({
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render: function() {
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var showUnreadBadge = null;
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if (this.props.count > 0) {
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var count = this.props.count > 9 ? "9+" : this.props.count;
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showUnreadBadge = <span className="badge">{count}</span>;
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}
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return (
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<span>{showUnreadBadge}</span>
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);
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}
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});
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|
|
|
/* ContactsView holds all contacts-related stuff */
|
|
var ContactsView = React.createClass({
|
|
getInitialState: function() {
|
|
return {
|
|
subscriptions: [],
|
|
selected: null
|
|
};
|
|
},
|
|
componentWillMount: function() {
|
|
var me = Tinode.getMeTopic();
|
|
me.onContactUpdate = this.tnMeContactUpdate;
|
|
me.onData = this.tnInvite;
|
|
me.onSubsUpdated = this.tnMeSubsUpdated;
|
|
},
|
|
tnMeContactUpdate: function(what, cont) {
|
|
if (what === "on" || what === "off" || what === "read") {
|
|
this.forceUpdate();
|
|
} else if (what === "msg") {
|
|
// Skip update if the topic is currently open, otherwise a badge will annoyingly pop up.
|
|
if (this.state.selected !== cont.topic) {
|
|
this.forceUpdate();
|
|
}
|
|
} else if (what === "recv") {
|
|
// Explicitly ignoring "recv"
|
|
} else {
|
|
// TODO(gene): handle other types of notifications
|
|
console.log("changed (not updating for it): " + what + " in:");
|
|
console.log(cont);
|
|
}
|
|
},
|
|
tnInvite: function(invite) {
|
|
console.log(invite);
|
|
},
|
|
tnMeSubsUpdated: function(names) {
|
|
this.forceUpdate();
|
|
},
|
|
onSelectionChange: function(sel) {
|
|
this.setState({selected: sel});
|
|
this.props.onTopicSelected(sel);
|
|
},
|
|
render: function() {
|
|
var contactNodes = [];
|
|
Tinode.getMeTopic().contacts(function(c) {
|
|
var unread = c.seq;
|
|
if (c.read > 0) {
|
|
unread -= c.read;
|
|
}
|
|
contactNodes.push(
|
|
<Contact
|
|
title={c.public.fn}
|
|
avatar={makeImageUrl(c.public.photo)}
|
|
comment={c.private}
|
|
unread={unread} now={c.online}
|
|
selected={this.state.selected}
|
|
onSelected={this.onSelectionChange}
|
|
topic={c.topic}
|
|
key={c.topic} />
|
|
);
|
|
}, this);
|
|
|
|
return (
|
|
<div id="contacts-panel">
|
|
<ul id="contact-box">
|
|
{contactNodes}
|
|
</ul>
|
|
<button className="round blue" id="add-topic" onClick={this.props.onNewTopic}>
|
|
<i className="material-icons big">add</i>
|
|
</button>
|
|
</div>
|
|
);
|
|
}
|
|
});
|
|
/* END Contact list */
|
|
|
|
/* BEGIN Conversation panel */
|
|
var Received = {
|
|
UNDEF: -2,
|
|
SENDING: -1,
|
|
SERVER: 0,
|
|
CLIENT: 1,
|
|
READ: 2
|
|
};
|
|
|
|
// Material colors, shade #200; 16 colors.
|
|
var messageColors = [
|
|
{bgColor: "#c5e1a5", color: "#212121"}, {bgColor: "#ef9a9a", color: "#212121"},
|
|
{bgColor: "#90caf9", color: "#212121"}, {bgColor: "#fff59d", color: "#212121"},
|
|
{bgColor: "#b0bec5", color: "#212121"}, {bgColor: "#f48fb1", color: "#212121"},
|
|
{bgColor: "#b39ddb", color: "#212121"}, {bgColor: "#9fa8da", color: "#212121"},
|
|
{bgColor: "#ffab91", color: "#212121"}, {bgColor: "#ffe082", color: "#212121"},
|
|
{bgColor: "#a5d6a7", color: "#212121"}, {bgColor: "#bcaaa4", color: "#212121"},
|
|
{bgColor: "#eeeeee", color: "#212121"}, {bgColor: "#80deea", color: "#212121"},
|
|
{bgColor: "#e6ee9c", color: "#212121"}, {bgColor: "#ce93d8", color: "#212121"}
|
|
];
|
|
// Colors for user's own messages
|
|
var selfColor = {bgColor: "#fafafa", color: "#212121"};
|
|
var Message = React.createClass({
|
|
render: function() {
|
|
var liClass = (this.props.response ? "left" : "right") + " " + this.props.sequence;
|
|
var colors;
|
|
colors = this.props.response ? {
|
|
backgroundColor: messageColors[this.props.userIndex].bgColor,
|
|
borderColor: messageColors[this.props.userIndex].bgColor,
|
|
color: messageColors[this.props.userIndex].color
|
|
} : {
|
|
backgroundColor: selfColor.bgColor,
|
|
borderColor: selfColor.bgColor,
|
|
color: selfColor.color
|
|
};
|
|
var bubbleClass = (this.props.sequence === "single" || this.props.sequence === "last") ?
|
|
"bubble tip" : "bubble";
|
|
return (
|
|
<li className={liClass}>
|
|
<div className={bubbleClass} style={colors}>
|
|
<p>{this.props.content}
|
|
<Message.ReceivedMarker response={this.props.response}
|
|
timestamp={this.props.timestamp} received={this.props.received} />
|
|
</p>
|
|
</div>
|
|
</li>
|
|
);
|
|
}
|
|
});
|
|
|
|
/* Received/read indicator */
|
|
Message.ReceivedMarker = React.createClass({
|
|
render: function() {
|
|
var timestamp = (this.props.received === Received.SENDING) ?
|
|
"sending ..." :
|
|
shortDateFormat(this.props.timestamp);
|
|
var marker = null;
|
|
|
|
if (this.props.received === Received.SENDING) {
|
|
marker = (<i className="material-icons small">access_time</i>); // watch face
|
|
} else if (this.props.received === Received.SERVER) {
|
|
marker = (<i className="material-icons small">done</i>); // checkmark
|
|
} else if (this.props.received === Received.CLIENT) {
|
|
marker = (<i className="material-icons small">done_all</i>); // double checkmark
|
|
} else if (this.props.received === Received.READ) {
|
|
marker = (<i className="material-icons small blue">done_all</i>); // open eye
|
|
}
|
|
|
|
return (
|
|
<span className="pull-right timestamp">
|
|
{timestamp}{'\u00a0'}{marker}
|
|
</span>
|
|
);
|
|
}
|
|
});
|
|
|
|
var MessagesView = React.createClass({
|
|
getInitialState: function() {
|
|
return {
|
|
messages: [],
|
|
topic: '',
|
|
title: ''
|
|
};
|
|
},
|
|
// Scroll last message into view on component update e.g. on message received.
|
|
componentDidUpdate: function() {
|
|
var node = this.refs.messagesPanel;
|
|
if (node) {
|
|
node.scrollTop = node.scrollHeight;
|
|
}
|
|
},
|
|
componentWillMount: function() {
|
|
this.propsChange(this.props);
|
|
},
|
|
componentWillReceiveProps: function(nextProps) {
|
|
this.propsChange(nextProps);
|
|
},
|
|
propsChange: function(props) {
|
|
if (props.topicSelected && (props.topicSelected != this.state.topic)) {
|
|
var msgs = [];
|
|
var topic = Tinode.getTopic(props.topicSelected);
|
|
// Bind the new topic to component.
|
|
topic.onData = this.handleNewMessage;
|
|
topic.onInfo = this.handleInfoReceipt;
|
|
topic.onMetaDesc = this.handleDescChange;
|
|
topic.onSubsUpdated = this.handleSubsUpdated;
|
|
// Unbind the previous topic from this component.
|
|
if (this.state.topic) {
|
|
var oldTopic = Tinode.getTopic(this.state.topic);
|
|
oldTopic.onData = undefined;
|
|
oldTopic.onInfo = undefined;
|
|
oldTopic.onMetaDesc = undefined;
|
|
oldTopic.onSubsUpdated = undefined;
|
|
}
|
|
|
|
if (topic.isSubscribed()) {
|
|
this.handleDescChange(topic);
|
|
topic.messages(function(msg) {
|
|
msgs = msgs.concat(msg);
|
|
});
|
|
} else {
|
|
topic.subscribe({get: {desc: {}, sub: {}, data: {}}});
|
|
}
|
|
|
|
// The user switched to the new topic before the timer for
|
|
// the previous topic has triggered, kill it.
|
|
clearTimeout(this.readTimer);
|
|
|
|
this.setState({messages: msgs, topic: props.topicSelected});
|
|
}
|
|
},
|
|
handleDescChange: function(desc) {
|
|
this.setState({title: desc.public.fn});
|
|
},
|
|
handleSubsUpdated: function(uids) {
|
|
|
|
},
|
|
handleNewMessage: function(msg) {
|
|
this.setState({messages: this.state.messages.concat(msg)});
|
|
// Aknowledge all messages, including own messges.
|
|
clearTimeout(this.readTimer);
|
|
this.readTimer = setTimeout(function() {
|
|
Tinode.getTopic(msg.topic).noteRead(msg.seq);
|
|
}, READ_DELAY);
|
|
this.props.onData(msg);
|
|
},
|
|
handleInfoReceipt: function(info) {
|
|
switch (info.what) {
|
|
case "kp":
|
|
console.log("show typing notification");
|
|
break;
|
|
case "read":
|
|
case "recv":
|
|
// Redraw due to changed recv/read status.
|
|
this.forceUpdate();
|
|
break;
|
|
default:
|
|
console.log("other change in topic: " + info.what);
|
|
}
|
|
},
|
|
render: function() {
|
|
var component = null;
|
|
if (this.state.topic) {
|
|
var messageNodes = [];
|
|
var myUid = Tinode.getCurrentUserID();
|
|
var topic = Tinode.getTopic(this.state.topic);
|
|
var previousFrom = null;
|
|
for (var i=0; i<this.state.messages.length; i++) {
|
|
var msg = this.state.messages[i];
|
|
var nextFrom = (i + 1 < this.state.messages.length) ? this.state.messages[i+1].from : null;
|
|
var sequence = "single";
|
|
if (msg.from === previousFrom) {
|
|
if (msg.from === nextFrom) {
|
|
sequence = "middle";
|
|
} else {
|
|
sequence = "last";
|
|
}
|
|
} else if (msg.from === nextFrom) {
|
|
sequence = "first";
|
|
}
|
|
previousFrom = msg.from;
|
|
|
|
var isReply = !(msg.from === myUid);
|
|
var msgReceived = Received.UNDEF;
|
|
if (!isReply) {
|
|
if (topic.msgReadCount(msg.seq) > 0) {
|
|
msgReceived = Received.READ;
|
|
} else if (topic.msgRecvCount(msg.seq) > 0) {
|
|
msgReceived = Received.CLIENT;
|
|
} else {
|
|
msgReceived = Received.SERVER;
|
|
}
|
|
}
|
|
messageNodes.push(
|
|
<Message content={msg.content} timestamp={msg.ts} response={isReply}
|
|
userIndex={msg.$userIndex} sequence={sequence} received={msgReceived} key={msg.seq} />
|
|
);
|
|
}
|
|
|
|
var lastSeen = null;
|
|
var cont = Tinode.getMeTopic().getContact(this.state.topic);
|
|
if (cont && Tinode.getTopicType(cont.topic) === "p2p") {
|
|
if (cont.online) {
|
|
lastSeen = "online now";
|
|
} else if (cont.seen) {
|
|
lastSeen = "Last seen: " + shortDateFormat(cont.seen.when);
|
|
// TODO(gene): also handle user agent in c.seen.ua
|
|
}
|
|
}
|
|
|
|
component = (
|
|
<div id="topic-view" className={this.props.hideSelf ? 'nodisplay' : null}>
|
|
<div id="topic-caption-panel">
|
|
{this.props.displayMobile ?
|
|
<a href="#" id="hide-message-view" onClick={this.props.onHideMessageView}>
|
|
<i className="material-icons big">arrow_back</i>
|
|
</a> :
|
|
null}
|
|
<div id="topic-title-group">
|
|
<div id="topic-title" className="panel-title">{this.state.title}</div>
|
|
<div id="topic-last-seen">{lastSeen}</div>
|
|
</div>
|
|
<div id="topic-users">users online and menu buttons</div>
|
|
</div>
|
|
<div id="messages-panel" ref="messagesPanel">
|
|
<ul className="chat-box">
|
|
{messageNodes}
|
|
</ul>
|
|
</div>
|
|
<MessagesView.Send topic={this.props.topicSelected} sendMessage={this.props.sendMessage} />
|
|
</div>
|
|
);
|
|
} else {
|
|
component = (
|
|
<MessagesView.Dummy hideSelf={this.props.hideSelf} />
|
|
);
|
|
}
|
|
return component;
|
|
}
|
|
});
|
|
|
|
/* Send message form */
|
|
MessagesView.Send = React.createClass({
|
|
getInitialState:function() {
|
|
return {
|
|
message: '',
|
|
// Make initial keypress time as if it happened 5001 milliseconds in the past.
|
|
keypressTimestamp: new Date().getTime() - KEYPRESS_DELAY - 1
|
|
};
|
|
},
|
|
handleSend: function() {
|
|
var message = this.state.message.trim();
|
|
if (message) {
|
|
this.props.sendMessage(this.state.message.trim());
|
|
this.setState({message: ''});
|
|
}
|
|
},
|
|
/* Send on Enter key */
|
|
handleKeyPress: function(e) {
|
|
/* Remove this if you don't want Enter to trigger send */
|
|
if (e.key === 'Enter') {
|
|
this.handleSend();
|
|
}
|
|
},
|
|
handleMessageTyping: function(e) {
|
|
var newState = {message: e.target.value};
|
|
var now = new Date().getTime();
|
|
if (now - this.state.keypressTimestamp > KEYPRESS_DELAY) {
|
|
var topic = Tinode.getTopic(this.props.topic);
|
|
if (topic.isSubscribed()) {
|
|
topic.noteKeyPress();
|
|
}
|
|
newState.keypressTimestamp = now;
|
|
}
|
|
this.setState(newState);
|
|
},
|
|
render: function() {
|
|
return (
|
|
<div id="send-message-panel">
|
|
<input id="sendMessage" type="text" placeholder="New message"
|
|
value={this.state.message} onChange={this.handleMessageTyping} onKeyPress={this.handleKeyPress} />
|
|
<a href="#" onClick={this.handleSend}>
|
|
<i className="material-icons">send</i>
|
|
</a>
|
|
</div>
|
|
);
|
|
}
|
|
});
|
|
|
|
/* This is just a static page to display when no conversation is selected. */
|
|
MessagesView.Dummy = React.createClass({
|
|
render: function() {
|
|
var version = document.lastModified;
|
|
return (
|
|
<div id="dummy-view" className={this.props.hideSelf ? 'nodisplay' : null}>
|
|
<a href="https://github.com/tinode/chat/">
|
|
<img id="logo" alt="logo" src="img/logo.svg" />
|
|
<h2>Tinode Demo Chat</h2>
|
|
<p>Version: {version}</p>
|
|
</a>
|
|
</div>
|
|
);
|
|
}
|
|
});
|
|
/* END Conversation panel */
|
|
|
|
/* This is a div which covers the entire AppView and shows selected modal dialog box */
|
|
var ModalDialogWrapper = React.createClass({
|
|
render: function() {
|
|
var dialog = null;
|
|
switch (this.props.dialog) {
|
|
case "new-topic":
|
|
dialog = <ModalDialogWrapper.NewTopic
|
|
onOk={this.props.onOk}
|
|
onCancel={this.props.onCancel} />;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (dialog) {
|
|
dialog = <div className="dialog-overlay">{dialog}</div>;
|
|
}
|
|
return dialog;
|
|
}
|
|
});
|
|
|
|
ModalDialogWrapper.NewTopic = React.createClass({
|
|
render: function() {
|
|
return (
|
|
<div className="modal-dialog">
|
|
<div className="title-panel">
|
|
New topic
|
|
</div>
|
|
<div className="body-panel">Not implemented</div>
|
|
<div className="dialog-buttons">
|
|
<a href="#" onClick={this.props.onOk}>Yes</a>
|
|
<a href="#" onClick={this.props.onCancel}>OK</a>
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|
|
});
|
|
/* End of modal dialog wrapper */
|
|
|
|
/* The top-level class to hold all fuinctionality together */
|
|
var AppView = React.createClass({
|
|
getInitialState: function() {
|
|
return {
|
|
sidePanelSelected: 'login',
|
|
sidePanelTitle: null,
|
|
sidePanelAvatar: null,
|
|
dialogSelected: null,
|
|
loggedIn: false,
|
|
errorText: '',
|
|
topicSelected: '',
|
|
loginDisabled: false,
|
|
subscriptions: {},
|
|
displayMobile: (window.innerWidth <= MEDIA_BREAKPOINT),
|
|
mobilePanel: 'sidepanel'
|
|
};
|
|
},
|
|
componentDidMount: function() {
|
|
window.addEventListener('resize', this.handleResize);
|
|
Tinode.enableLogging(true);
|
|
Tinode.onDisconnect = this.handleDisconnect;
|
|
// Setup with the default transport, usually websocket.
|
|
Tinode.setup(APP_NAME, HOST, API_KEY);
|
|
},
|
|
componentWillUnmount: function(){
|
|
window.removeEventListener('resize', this.handleResize);
|
|
},
|
|
handleResize: function(){
|
|
var mobile = document.documentElement.clientWidth <= MEDIA_BREAKPOINT;
|
|
if (this.state.displayMobile != mobile) {
|
|
this.setState({displayMobile: mobile});
|
|
}
|
|
},
|
|
handleDisconnect: function() {
|
|
this.setState({
|
|
sidePanelSelected: 'login',
|
|
sidePanelTitle: null,
|
|
sidePanelAvatar: null,
|
|
dialogSelected: null,
|
|
loggedIn: false,
|
|
errorText: 'disconnected',
|
|
topicSelected: '',
|
|
loginDisabled: false,
|
|
subscriptions: {},
|
|
mobilePanel: 'sidepanel'
|
|
});
|
|
},
|
|
// User clicked Login button in the side panel.
|
|
handleLoginRequest: function(login, password) {
|
|
var instance = this;
|
|
this.setState({loginDisabled: true, errorText: ''});
|
|
Tinode.connect().then(function() {
|
|
// Login
|
|
return Tinode.loginBasic(login, password);
|
|
}).then(function() {
|
|
// Logged in fine, subscribe to 'me' attaching callbacks from the contacts view.
|
|
var me = Tinode.getMeTopic();
|
|
me.onMetaDesc = instance.tnMeMetaDesc;
|
|
instance.setState({sidePanelSelected: "contacts", loggedIn: true});
|
|
// Subscribe, fetch topic desc, the list of subscriptions, and messages (invites).
|
|
me.subscribe({get: {desc: {}, sub: {}, data: {}}});
|
|
}).catch(function(err) {
|
|
// Login failed, report error
|
|
instance.setState({loginDisabled: false, errorText: err.message});
|
|
});
|
|
},
|
|
tnMeMetaDesc: function(desc) {
|
|
this.setState({
|
|
sidePanelTitle: desc.public.fn,
|
|
sidePanelAvatar: makeImageUrl(desc.public.photo)
|
|
});
|
|
},
|
|
// Sending "received" notifications
|
|
tnData: function(data) {
|
|
clearTimeout(this.receivedTimer);
|
|
this.receivedTimer = setTimeout(function() {
|
|
this.receivedTimer = undefined;
|
|
Tinode.getTopic(data.topic).noteRecv(data.seq);
|
|
}, RECEIVED_DELAY);
|
|
},
|
|
// Registration of a new account.
|
|
handleNewAccount: function(login_, password_, public_, private_) {
|
|
var instance = this;
|
|
Tinode.connect().then(function() {
|
|
return Tinode.createUserBasic(login_, password_,
|
|
{login: "basic", public: public_, private: private_});
|
|
}).catch(function(err) {
|
|
instance.setState({errorText: err.message});
|
|
});
|
|
},
|
|
// User clicked on a contact in the side panel.
|
|
handleTopicSelected: function(topicName) {
|
|
this.setState({topicSelected: topicName, mobilePanel: 'topic-view'});
|
|
},
|
|
// In mobile view user requested to show sidepanel
|
|
handleHideMessageView: function() {
|
|
this.setState({mobilePanel: 'sidepanel'});
|
|
},
|
|
// User clicked on a message send button.
|
|
handleSendMessage: function(msg) {
|
|
var topic = Tinode.getTopic(this.state.topicSelected);
|
|
topic.publish(msg);
|
|
},
|
|
// User chose a Sign Up menu item.
|
|
handleSignUp: function() {
|
|
this.setState({sidePanelSelected: 'register'});
|
|
},
|
|
// User chose Settings menu item.
|
|
handleSettings: function() {
|
|
this.setState({sidePanelSelected: this.state.loggedIn ? 'edit-account' : 'settings'});
|
|
},
|
|
// User clicked Cancel button in Setting or Sign Up panel.
|
|
handleSidepanelCancel: function() {
|
|
if (this.state.loggedIn) {
|
|
this.setState({sidePanelSelected: 'contacts'});
|
|
} else {
|
|
this.setState({sidePanelSelected: 'login'});
|
|
}
|
|
},
|
|
handleNewTopic: function() {
|
|
this.setState({dialogSelected: 'new-topic'});
|
|
},
|
|
handleDialogCancel: function() {
|
|
this.setState({dialogSelected: null});
|
|
},
|
|
render: function() {
|
|
return (
|
|
<div id="app-container">
|
|
<ModalDialogWrapper
|
|
dialog={this.state.dialogSelected}
|
|
onOk={this.handleDialogCancel}
|
|
onCancel={this.handleDialogCancel} />
|
|
|
|
<SidepanelView
|
|
displayMobile={this.state.displayMobile}
|
|
hideSelf={(this.state.displayMobile && this.state.mobilePanel !== 'sidepanel')}
|
|
state={this.state.sidePanelSelected}
|
|
title={this.state.sidePanelTitle}
|
|
avatar={this.state.sidePanelAvatar}
|
|
subscriptions={this.state.subscriptions}
|
|
loginDisabled={this.state.loginDisabled}
|
|
errorText={this.state.errorText}
|
|
onSignUp={this.handleSignUp}
|
|
onSettings={this.handleSettings}
|
|
onLoginRequest={this.handleLoginRequest}
|
|
onCreateAccount={this.handleNewAccount}
|
|
onTopicSelected={this.handleTopicSelected}
|
|
onNewTopic={this.handleNewTopic}
|
|
onCancel={this.handleSidepanelCancel} />
|
|
|
|
<MessagesView
|
|
onHideMessageView={this.handleHideMessageView}
|
|
displayMobile={this.state.displayMobile}
|
|
hideSelf={(this.state.displayMobile && this.state.mobilePanel !== 'topic-view')}
|
|
topicSelected={this.state.topicSelected}
|
|
onData={this.tnData}
|
|
sendMessage={this.handleSendMessage} />
|
|
|
|
</div>
|
|
);
|
|
}
|
|
})
|
|
|
|
ReactDOM.render(
|
|
<AppView />,
|
|
document.getElementById('mountPoint')
|
|
);
|
|
</script>
|
|
</body>
|
|
</html>
|