element-web/src/templates/Login.js

107 lines
3.3 KiB
JavaScript

var React = require('react');
var MatrixClientPeg = require("../MatrixClientPeg");
var Matrix = require("matrix-js-sdk");
var ServerConfig = require("../molecules/ServerConfig");
var ProgressBar = require("../molecules/ProgressBar");
var Loader = require("react-loader");
var dis = require("../dispatcher");
module.exports = React.createClass({
getInitialState: function() {
return {
step: 'choose_hs',
busy: false,
currentStep: 0,
totalSteps: 1
};
},
setStep: function(step) {
this.setState({ step: step, errorText: '' });
},
onHSChosen: function(ev) {
MatrixClientPeg.replaceUsingUrl(this.refs.serverConfig.getHsUrl());
this.setStep("fetch_stages");
var cli = MatrixClientPeg.get();
var that = this;
cli.loginFlows().then(function(result) {
that.setState({
flows: result.flows,
currentStep: 1,
totalSteps: result.flows.length+1
});
that.setStep('stage_'+result.flows[0].type);
}, function(error) {
that.setStep("choose_hs");
that.setState({errorText: 'Unable to contact the given Home Server'});
});
},
onUserPassEntered: function(ev) {
var that = this;
MatrixClientPeg.get().login('m.login.password', {
'user': that.refs.user.getDOMNode().value,
'password': that.refs.pass.getDOMNode().value
}).then(function(data) {
dis.dispatch({
'action': 'logged_in'
});
}, function(error) {
that.setStep("stage_m.login.password");
that.setState({errorText: 'Login failed.'});
});
},
componentForStep: function(step) {
switch (step) {
case 'choose_hs':
return (
<div>
<form onSubmit={this.onHSChosen}>
<ServerConfig ref="serverConfig" />
<input type="submit" value="Continue" />
</form>
</div>
);
// XXX: clearly these should be separate organisms
case 'stage_m.login.password':
return (
<div>
<form onSubmit={this.onUserPassEntered}>
<input ref="user" type="text" placeholder="username" /><br />
<input ref="pass" type="password" placeholder="password" /><br />
<input type="submit" value="Log in" />
</form>
</div>
);
}
},
loginContent: function() {
if (this.state.busy) {
return (
<Loader />
);
} else {
return (
<div>
<h1>Please log in:</h1>
{this.componentForStep(this.state.step)}
<div className="error">{this.state.errorText}</div>
</div>
);
}
},
render: function() {
return (
<div className="mx_Login">
<ProgressBar value={this.state.currentStep} max={this.state.totalSteps} />
{this.loginContent()}
</div>
);
}
});