import React from "react";
import { FormattedMessage } from "react-intl";
class Loading extends React.Component {
constructor(props) {
super(props);
this.enableLoadingState = this.enableLoadingState.bind(this);
this.state = {
displayLoadingState: false,
};
this.timer = setTimeout(this.enableLoadingState, 500);
}
componentWillUnmount() {
clearTimeout(this.timer);
}
enableLoadingState() {
this.setState({ displayLoadingState: true });
}
render() {
const { displayLoadingState } = this.state;
if (!displayLoadingState) {
return null;
}
return (
<div className="cmpsr-loading">
<div className="spinner spinner-md" />
<p className="lead">
<FormattedMessage defaultMessage="Loading" />
</p>
</div>
);
}
}
export default Loading;