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var ZeroTierNode = React.createClass({
getInitialState: function() {
return {
address: '----------',
online: false,
version: '_._._',
_networks: [],
_peers: []
};
},
ago: function(ms) {
if (ms > 0) {
var tmp = Math.round((Date.now() - ms) / 1000);
return ((tmp > 0) ? tmp : 0);
} else return 0;
},
updatePeers: function() {
Ajax.call({
url: 'peer?auth='+this.props.authToken,
cache: false,
type: 'GET',
success: function(data) {
if (data) {
var pl = JSON.parse(data);
if (Array.isArray(pl)) {
this.setState({_peers: pl});
}
}
}.bind(this),
error: function() {
}.bind(this)
});
},
updateNetworks: function() {
Ajax.call({
url: 'network?auth='+this.props.authToken,
cache: false,
type: 'GET',
success: function(data) {
if (data) {
var nwl = JSON.parse(data);
if (Array.isArray(nwl)) {
this.setState({_networks: nwl});
}
}
}.bind(this),
error: function() {
}.bind(this)
});
},
updateAll: function() {
Ajax.call({
url: 'status?auth='+this.props.authToken,
cache: false,
type: 'GET',
success: function(data) {
this.alertedToFailure = false;
if (data) {
var status = JSON.parse(data);
this.setState(status);
document.title = 'ZeroTier One [' + status.address + ']';
}
this.updateNetworks();
this.updatePeers();
}.bind(this),
error: function() {
this.setState(this.getInitialState());
if (!this.alertedToFailure) {
this.alertedToFailure = true;
alert('Authorization token invalid or ZeroTier One service not running.');
}
}.bind(this)
});
},
joinNetwork: function(event) {
event.preventDefault();
if ((this.networkToJoin)&&(this.networkToJoin.length === 16)) {
Ajax.call({
url: 'network/'+this.networkToJoin+'?auth='+this.props.authToken,
cache: false,
type: 'POST',
success: function(data) {
this.networkToJoin = '';
if (this.networkInputElement)
this.networkInputElement.value = '';
this.updateNetworks();
}.bind(this),
error: function() {
}.bind(this)
});
} else {
alert('To join a network, enter its 16-digit network ID.');
}
},
handleNetworkIdEntry: function(event) {
this.networkInputElement = event.target;
var nid = this.networkInputElement.value;
if (nid) {
nid = nid.toLowerCase();
var nnid = '';
for(var i=0;((i<nid.length)&&(i<16));++i) {
if ("0123456789abcdef".indexOf(nid.charAt(i)) >= 0)
nnid += nid.charAt(i);
}
this.networkToJoin = nnid;
this.networkInputElement.value = nnid;
} else {
this.networkToJoin = '';
this.networkInputElement.value = '';
}
},
handleNetworkDelete: function(nwid) {
var networks = [];
for(var i=0;i<this.state._networks.length;++i) {
if (this.state._networks[i].nwid !== nwid)
networks.push(this.state._networks[i]);
}
this.setState({_networks: networks});
},
componentDidMount: function() {
this.tabIndex = 0;
this.updateAll();
this.updateIntervalId = setInterval(this.updateAll,2500);
},
componentWillUnmount: function() {
clearInterval(this.updateIntervalId);
},
render: function() {
/* We implement tabs in a very simple way here with a React JSX conditional. The tabIndex
* local variable indicates the tab, and switching it determines which set of things we
* render in the main middle portion. On tab switch calls forceUpdate(). */
return (
<div className="zeroTierNode">
<div className="top">
<button disabled={this.tabIndex === 0} onClick={function() {this.tabIndex = 0; this.forceUpdate();}.bind(this)}>Networks</button>
<button disabled={this.tabIndex === 1} onClick={function() {this.tabIndex = 1; this.forceUpdate();}.bind(this)}>Peers</button>
</div>
<div className="middle"><div className="middleCell">
<div className="middleScroll">
{
(this.tabIndex === 1) ? (
<div className="peers" key="_peers">
<div className="peerHeader" key="_peersHeader">
<div className="f">Address</div>
<div className="f">Version</div>
<div className="f">Latency</div>
<div className="f">Data Paths</div>
<div className="f">Last Unicast</div>
<div className="f">Last Multicast</div>
<div className="f">Role</div>
</div>
{
this.state._peers.map(function(peer) {
return (
<div className="peer" key={peer['address']}>
<div className="f zeroTierAddress">{peer['address']}</div>
<div className="f">{(peer['version'] === '-1.-1.-1') ? '-' : peer['version']}</div>
<div className="f">{peer['latency']}</div>
<div className="f">
{
(peer['paths'].length === 0) ? (
<div className="peerPath"></div>
) : (
<div>
{
peer['paths'].map(function(path) {
var cn = ((path.active)||(path.fixed)) ? (path.preferred ? 'peerPathPreferred' : 'peerPathActive') : 'peerPathInactive';
return (
<div className={cn}>{path.address} {this.ago(path.lastSend)}/{this.ago(path.lastReceive)}</div>
);
}.bind(this))
}
</div>
)
}
</div>
<div className="f">{this.ago(peer['lastUnicastFrame'])}</div>
<div className="f">{this.ago(peer['lastMulticastFrame'])}</div>
<div className="f">{peer['role']}</div>
</div>
);
}.bind(this))
}
</div>
) : (
<div className="networks" key="_networks">
{
this.state._networks.map(function(network) {
network['authToken'] = this.props.authToken;
network['onNetworkDeleted'] = this.handleNetworkDelete;
return React.createElement('div',{className: 'network',key: network.nwid},React.createElement(ZeroTierNetwork,network));
}.bind(this))
}
</div>
)
}
</div>
</div></div>
<div className="bottom">
<div className="left">
<span className="statusLine"><span className="zeroTierAddress">{this.state.address}</span> {this.state.online ? (this.state.tcpFallbackActive ? 'TUNNELED' : 'ONLINE') : 'OFFLINE'} {this.state.version}</span>
</div>
<div className="right">
<form onSubmit={this.joinNetwork}><input type="text" maxlength="16" placeholder="[ Network ID ]" onChange={this.handleNetworkIdEntry} size="16"/><button type="button" onClick={this.joinNetwork}>Join</button></form>
</div>
</div>
</div>
);
}
});
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