Created ErrorHandler component

src/common/ErrorHandler.js

@@ -0,0 +1,37 @@
+import React from 'react';
+import * as PropTypes from 'prop-types';
+import './ErrorHandler.scss';
+import { Button } from 'reactstrap';
+
+const ErrorHandler = ({ location }) => class ErrorHandler extends React.Component {
+  static propTypes = {
+    children: PropTypes.node.isRequired,
+  };
+
+  constructor(props) {
+    super(props);
+    this.state = { hasError: false };
+  }
+
+  static getDerivedStateFromError() {
+    // Update state so the next render will show the fallback UI.
+    return { hasError: true };
+  }
+
+  render() {
+    if (this.state.hasError) {
+      return (
+        <div className="error-handler">
+          <h1>Oops! This is awkward :S</h1>
+          <p>It seems that something went wrong. Try refreshing the page or just click this button.</p>
+          <br />
+          <Button outline color="primary" onClick={() => location.reload()}>Take me back</Button>
+        </div>
+      );
+    }
+
+    return this.props.children;
+  }
+};
+
+export default ErrorHandler;

src/common/ErrorHandler.scss

@@ -0,0 +1,9 @@
+@import '../utils/mixins/vertical-align.scss';
+
+.error-handler {
+  @include vertical-align();
+
+  padding: 20px;
+  text-align: center;
+  width: 100%;
+}

src/common/services/provideServices.js

@@ -3,6 +3,7 @@ import MainHeader from '../MainHeader';
 import Home from '../Home';
 import MenuLayout from '../MenuLayout';
 import AsideMenu from '../AsideMenu';
+import ErrorHandler from '../ErrorHandler';
 
 const provideServices = (bottle, connect, withRouter) => {
   bottle.constant('window', global.window);
@@ -29,6 +30,8 @@ const provideServices = (bottle, connect, withRouter) => {
   bottle.decorator('MenuLayout', withRouter);
 
   bottle.serviceFactory('AsideMenu', AsideMenu, 'DeleteServerButton');
+
+  bottle.serviceFactory('ErrorHandler', ErrorHandler, 'window');
 };
 
 export default provideServices;

src/index.js

@@ -16,14 +16,16 @@ import './index.scss';
 // This overwrites icons used for leaflet maps, fixing some issues caused by webpack while processing the CSS
 fixLeafletIcons();
 
-const { App, ScrollToTop } = container;
+const { App, ScrollToTop, ErrorHandler } = container;
 
 render(
   <Provider store={store}>
     <BrowserRouter basename={homepage}>
-      <ScrollToTop>
-        <App />
-      </ScrollToTop>
+      <ErrorHandler>
+        <ScrollToTop>
+          <App />
+        </ScrollToTop>
+      </ErrorHandler>
     </BrowserRouter>
   </Provider>,
   document.getElementById('root')