93 lines
2.7 KiB
JavaScript
93 lines
2.7 KiB
JavaScript
import React from 'react';
|
|
import ReactDOM from 'react-dom';
|
|
import {Tabs, Tab} from 'react-bootstrap';
|
|
|
|
import EmbarkJS from 'Embark/EmbarkJS';
|
|
import Blockchain from './components/blockchain';
|
|
import Whisper from './components/whisper';
|
|
import Storage from './components/storage';
|
|
import ENS from './components/ens';
|
|
|
|
import './dapp.css';
|
|
|
|
class App extends React.Component {
|
|
|
|
constructor(props) {
|
|
super(props);
|
|
|
|
this.handleSelect = this.handleSelect.bind(this);
|
|
|
|
this.state = {
|
|
activeKey: 1,
|
|
whisperEnabled: false,
|
|
storageEnabled: false,
|
|
ensEnabled: false
|
|
};
|
|
}
|
|
|
|
componentDidMount() {
|
|
EmbarkJS.onReady(() => {
|
|
if (EmbarkJS.isNewWeb3()) {
|
|
EmbarkJS.Messages.Providers.whisper.getWhisperVersion((err, _version) => {
|
|
if (err) {
|
|
return console.log(err);
|
|
}
|
|
this.setState({whisperEnabled: true});
|
|
});
|
|
} else {
|
|
if (EmbarkJS.Messages.providerName === 'whisper') {
|
|
EmbarkJS.Messages.getWhisperVersion((err, _version) => {
|
|
if (err) {
|
|
return console.log(err);
|
|
}
|
|
this.setState({whisperEnabled: true});
|
|
});
|
|
}
|
|
}
|
|
this.setState({
|
|
storageEnabled: EmbarkJS.Storage.isAvailable(),
|
|
ensEnabled: EmbarkJS.Names.isAvailable(),
|
|
ensNameSystems: EmbarkJS.Names.currentNameSystems
|
|
});
|
|
});
|
|
}
|
|
|
|
_renderStatus(title, available) {
|
|
let className = available ? 'pull-right status-online' : 'pull-right status-offline';
|
|
return <React.Fragment>
|
|
{title}
|
|
<span className={className}></span>
|
|
</React.Fragment>;
|
|
}
|
|
|
|
handleSelect(key) {
|
|
if (key === 2) {
|
|
EmbarkJS.Names.setProvider('ipns', {server: 'localhost', port: '5001'});
|
|
} else if (key === 4) {
|
|
EmbarkJS.Names.currentNameSystems = this.state.ensNameSystems
|
|
}
|
|
this.setState({ activeKey: key });
|
|
}
|
|
|
|
render() {
|
|
return (<div><h3>Embark - Usage Example</h3>
|
|
<Tabs onSelect={this.handleSelect} activeKey={this.state.activeKey} id="uncontrolled-tab-example">
|
|
<Tab eventKey={1} title="Blockchain">
|
|
<Blockchain/>
|
|
</Tab>
|
|
<Tab eventKey={2} title={this._renderStatus('Decentralized Storage', this.state.storageEnabled)}>
|
|
<Storage enabled={this.state.storageEnabled}/>
|
|
</Tab>
|
|
<Tab eventKey={3} title={this._renderStatus('P2P communication (Whisper)', this.state.whisperEnabled)}>
|
|
<Whisper enabled={this.state.whisperEnabled}/>
|
|
</Tab>
|
|
<Tab eventKey={4} title={this._renderStatus('Naming (ENS)', this.state.ensEnabled)}>
|
|
<ENS enabled={this.state.ensEnabled}/>
|
|
</Tab>
|
|
</Tabs>
|
|
</div>);
|
|
}
|
|
}
|
|
|
|
ReactDOM.render(<App></App>, document.getElementById('app'));
|