Work with React !
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994cc87177
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b50d2236c3
11
app.js
11
app.js
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@ -91,9 +91,16 @@ app.get('/callback', function (req, res) {
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refresh_token = body.refresh_token;
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// we can also pass the token to the browser to make requests from there
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res.send('<script>window.token = { access_token: "'+access_token+'", refresh_token: "'+refresh_token+'" };</script>')
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res.redirect('/#' +
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querystring.stringify({
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access_token: access_token,
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refresh_token: refresh_token
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}));
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} else {
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res.send('<script>window.token = { access_token: "", refresh_token: "" };</script>')
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res.redirect('/#' +
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querystring.stringify({
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error: 'invalid_token'
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}));
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}
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});
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}
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@ -9,30 +9,8 @@
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</head>
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<body>
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<nav class="navbar navbar-default navbar-static-top" role="navigation">
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<div class="container-fluid">
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<!-- Brand and toggle get grouped for better mobile display -->
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<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
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<span class="sr-only">Toggle navigation</span>
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<span class="icon-bar"></span>
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<span class="icon-bar"></span>
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<span class="icon-bar"></span>
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</button>
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<div class="navbar-header">
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<a class="navbar-brand" href="#">DuplicateFinder</a>
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</div>
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<!-- Collect the nav links, forms, and other content for toggling -->
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<div class="collapse navbar-collapse navbar-ex1-collapse">
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<ul class="nav navbar-nav">
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<li class="active"><a href="#">Finder</a></li>
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</ul>
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<div id="authentication"></div>
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</div><!-- /.navbar-collapse -->
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</div><!-- /.container-fluid -->
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</nav>
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<div class="container" id="content"></div>
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<div id="content"></div>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.0.1/react.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.0.1/react-dom.js"></script>
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273
public/script.js
273
public/script.js
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@ -1,9 +1,36 @@
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'use strict';
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/**
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* Obtains parameters from the hash of the URL
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* @return Object
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*/
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function getHashParams() {
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var hashParams = {};
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var e, r = /([^&;=]+)=?([^&;]*)/g,
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q = window.location.hash.substring(1);
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while (e = r.exec(q)) {
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hashParams[e[1]] = decodeURIComponent(e[2]);
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}
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return hashParams;
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}
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var data = [
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{id: 1, name: "Mine"},
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{id: 2, name: "Other"},
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{id: 3, name: "A third"}
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{
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href: "https://api.spotify.com/v1/users/wizzler/playlists/53Y8wT46QIMz5H4WQ8O22c",
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id: "53Y8wT46QIMz5H4WQ8O22c",
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name: "Wizzlers Big Playlist",
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owner: {
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id: "wizzler"
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}
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}, {
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href: "https://api.spotify.com/v1/users/wizzlersmate/playlists/1AVZz0mBuGbCEoNRQdYQju",
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id: "1AVZz0mBuGbCEoNRQdYQju",
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name: "Another Playlist",
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owner: {
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id: "wizzlersmate"
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}
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}
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];
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var dups = [
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@ -69,35 +96,49 @@ var Duplicate = React.createClass({
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var DuplicatesBox = React.createClass({
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render: function () {
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var duplicates = this.props.data.map(function (duplicate) {
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if (this.props.data && this.props.data.length > 0) {
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var duplicates = this.props.data.map(function (duplicate) {
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return (
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<Duplicate data={duplicate.track} key={duplicate.track.id}/>
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);
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});
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return (
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<Duplicate data={duplicate.track} key={duplicate.track.id}/>
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<div className="duplicatesBox list-group">
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{duplicates}
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</div>
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);
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});
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return (
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<div className="duplicatesBox list-group">
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{duplicates}
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</div>
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);
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}
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else {
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return (
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<p>No duplicate found</p>
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);
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}
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}
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});
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var Playlist = React.createClass({
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render: function () {
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return (
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<a className="list-group-item">{this.props.name}</a>
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);
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}
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});
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var PlaylistBox = React.createClass({
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getInitialState: function () {
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return {
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currentId: null
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};
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},
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clickOnItem: function (id, uid) {
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this.setState({currentId: id});
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this.props.handleClick(id, uid);
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},
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render: function () {
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var playlists = this.props.data.map(function (playlist) {
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return (
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<Playlist name={playlist.name} key={playlist.id}/>
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);
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});
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var currentId = this.state.currentId;
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var playlists;
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if (this.props.data) {
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playlists = this.props.data.map(function (pl) {
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var id = pl.id;
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var classes = "list-group-item" + (currentId == id ? " active" : "");
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return (
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<a onClick={this.clickOnItem.bind(this, id, pl.owner.id)} className={classes} key={id}>{pl.name}</a>
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);
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}, this);
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}
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return (
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<div className="playListBox list-group">
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{playlists}
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@ -107,55 +148,207 @@ var PlaylistBox = React.createClass({
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});
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var DuplicateFinderBox = React.createClass({
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getInitialState: function () {
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return {
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currentId: null,
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currentUId: null,
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dups: null,
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loading: false
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};
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},
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handlePlaylistClick: function (id, uid) {
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this.setState({
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currentId: id,
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currentUId: uid,
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loading: true
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});
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var self = this;
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$.ajax({
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url: "/pl/" + uid + "/" + id,
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data: {
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'access_token': self.props.auth.access_token
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},
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success: function (data) {
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var dups = data.data;
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self.setState({
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dups: dups,
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loading: false
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});
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},
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error: function (xhr, response, err) {
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console.error(response, err);
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}
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});
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},
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render: function () {
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var duplicates = <p>Loading...</p>;
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if (!this.state.loading) {
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duplicates = <DuplicatesBox data={this.state.dups}/>;
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}
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return (
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<div className="duplicateFinderBox">
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<div className="col-md-3">
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<h2>Playlists</h2>
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<PlaylistBox data={this.props.playlists}/>
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<PlaylistBox handleClick={this.handlePlaylistClick} data={this.props.playlists}/>
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</div>
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<div className="col-md-6">
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<h2>Duplicates</h2>
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<DuplicatesBox data={this.props.dups}/>
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{duplicates}
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</div>
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</div>
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)
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}
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});
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ReactDOM.render(
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<DuplicateFinderBox playlists={data} dups={dups}/>,
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document.getElementById('content')
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);
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var Authenticate = React.createClass({
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logout: function () {
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this.props.refreshAuth(null, null);
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},
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refreshToken: function (event) {
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event.preventDefault();
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var self = this;
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$.ajax({
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url: '/refresh_token',
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data: {
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'refresh_token': self.props.auth.refresh_token
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},
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success: function (data) {
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self.props.refreshAuth(data.access_token, self.props.auth.refresh_token);
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},
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error: function (xhr, status, err) {
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console.error(status, err);
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}
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});
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},
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render: function () {
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var accessToken = "";
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if (accessToken == "") {
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return (
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var auth;
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if (this.props.auth.access_token == null) {
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auth = (
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<ul className="nav navbar-nav navbar-right">
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<li>
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<a href="#"><strong>Login With Spotify</strong></a>
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<a href="/login"><strong>Login With Spotify</strong></a>
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</li>
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</ul>
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);
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}
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else {
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return (
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auth = (
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<ul className="nav navbar-nav navbar-right">
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<li>
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<a href="#">Refresh my token</a>
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<a href="#" onClick={this.refreshToken}>Refresh my token</a>
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</li>
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<li>
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<a href="#"><strong>Logout</strong></a>
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<a href="#" onClick={this.logout}><strong>Logout</strong></a>
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</li>
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</ul>
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);
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}
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return (
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<nav className="navbar navbar-default navbar-static-top" role="navigation">
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<div className="container-fluid">
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<button type="button" className="navbar-toggle" data-toggle="collapse"
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data-target=".navbar-ex1-collapse">
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<span className="sr-only">Toggle navigation</span>
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<span className="icon-bar"></span>
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<span className="icon-bar"></span>
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<span className="icon-bar"></span>
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</button>
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<div className="navbar-header">
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<a className="navbar-brand" href="#">DuplicateFinder</a>
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</div>
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<div className="collapse navbar-collapse navbar-ex1-collapse">
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<ul className="nav navbar-nav">
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<li className="active"><a href="#">Finder</a></li>
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</ul>
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{auth}
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</div>
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</div>
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</nav>
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);
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}
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});
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var App = React.createClass({
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getInitialState: function () {
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var params = getHashParams();
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var access_token = params.access_token || null;
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var refresh_token = params.refresh_token || null;
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return {
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access_token: access_token,
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refresh_token: refresh_token,
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playlists: null
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};
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},
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getPlaylists: function () {
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var self = this;
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$.ajax({
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url: '/get_playlists',
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data: {
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'access_token': this.state.access_token
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},
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success: function (data) {
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var pl = data.data;
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self.setState({
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playlists: pl
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});
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},
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error: function (xhr, response, err) {
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console.error(response, err);
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}
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});
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},
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isLoggedIn: function () {
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return !(this.state.access_token == null && this.state.refresh_token == null);
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},
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refreshAuth: function (access, refresh) {
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if (access == null && refresh == null) {
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this.setState({
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access_token: access,
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refresh_token: refresh,
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playlists: null
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});
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}
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else {
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this.setState({
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access_token: access,
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refresh_token: refresh
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});
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this.getPlaylists();
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}
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},
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componentDidMount: function () {
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if (this.state.access_token) {
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this.getPlaylists();
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}
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},
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render: function () {
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var auth = {
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access_token: this.state.access_token,
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refresh_token: this.state.refresh_token
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};
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var content = <p>Please log in with Spotify :)</p>
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if (this.isLoggedIn()) {
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content = (
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<DuplicateFinderBox auth={auth} playlists={this.state.playlists} dups={dups}/>
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);
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}
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return (
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<div>
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<Authenticate auth={auth} refreshAuth={this.refreshAuth}/>
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<div className="container">
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{content}
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</div>
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</div>
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);
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}
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});
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ReactDOM.render(
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<Authenticate />,
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document.getElementById('authentication')
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<App />,
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document.getElementById('content')
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);
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