├── README.md └── googlemap-react ├── .gitignore ├── README.md ├── package-lock.json ├── package.json ├── public ├── favicon.ico ├── index.html └── manifest.json ├── src ├── App.js ├── App.test.js ├── Map.js ├── index.js └── registerServiceWorker.js └── yarn.lock /README.md: -------------------------------------------------------------------------------- 1 | # React with google Maps API 2 | 3 | This app integrates React with the Google Maps API 4 | 5 | ## Getting Started 6 | 7 | ### Prerequisites 8 | 9 | The following packages must be installed before running the app: 10 | 11 | - [React](https://www.npmjs.com/package/react) 12 | - [google-maps-react](https://www.npmjs.com/package/google-maps-react) 13 | 14 | ### Installation 15 | 16 | After cloning the [repository](https://github.com/RayNjeri/GoogleMaps-React.git): 17 | 18 | ``` 19 | git clone https://github.com/RayNjeri/GoogleMaps-React.git 20 | ``` 21 | 22 | - Go to the root of the directory by running: 23 | 24 | ``` 25 | cd googlemap-react 26 | ``` 27 | 28 | - checkout to master branch by running: 29 | 30 | ``` 31 | git checkout master 32 | ``` 33 | 34 | - Install all project dependencies by running: 35 | 36 | ``` 37 | yarn install 38 | ``` 39 | 40 | ### Start The App 41 | 42 | - Start the server by running: 43 | 44 | ``` 45 | yarn start 46 | ``` 47 | -------------------------------------------------------------------------------- /googlemap-react/.gitignore: -------------------------------------------------------------------------------- 1 | # See https://help.github.com/ignore-files/ for more about ignoring files. 2 | 3 | # dependencies 4 | /node_modules 5 | 6 | # testing 7 | /coverage 8 | 9 | # production 10 | /build 11 | 12 | # misc 13 | .DS_Store 14 | .env.local 15 | .env.development.local 16 | .env.test.local 17 | .env.production.local 18 | 19 | npm-debug.log* 20 | yarn-debug.log* 21 | yarn-error.log* 22 | -------------------------------------------------------------------------------- /googlemap-react/README.md: -------------------------------------------------------------------------------- 1 | # React with google Maps API 2 | 3 | This app integrates React with the Google Maps API 4 | 5 | ## Getting Started 6 | 7 | ### Prerequisites 8 | 9 | The following packages must be installed before running the app: 10 | 11 | - [React](https://www.npmjs.com/package/react) 12 | - [google-maps-react](https://www.npmjs.com/package/google-maps-react) 13 | 14 | ### Installation 15 | 16 | After cloning the [repository](https://github.com/RayNjeri/GoogleMaps-React.git): 17 | 18 | ``` 19 | git clone https://github.com/RayNjeri/GoogleMaps-React.git 20 | ``` 21 | 22 | - Go to the root of the directory by running: 23 | 24 | ``` 25 | cd googlemap-react 26 | ``` 27 | 28 | - checkout to master branch by running: 29 | 30 | ``` 31 | git checkout master 32 | ``` 33 | 34 | - Install all project dependencies by running: 35 | 36 | ``` 37 | yarn install 38 | ``` 39 | 40 | ### Start The App 41 | 42 | - Start the server by running: 43 | 44 | ``` 45 | yarn start 46 | ``` 47 | -------------------------------------------------------------------------------- /googlemap-react/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "googlemaps-react", 3 | "version": "0.1.0", 4 | "private": true, 5 | "dependencies": { 6 | "google-maps-react": "^2.0.2", 7 | "material-ui": "^0.20.2", 8 | "react": "^16.4.2", 9 | "react-dom": "^16.4.2", 10 | "react-scripts": "1.1.4" 11 | }, 12 | "scripts": { 13 | "start": "react-scripts start", 14 | "build": "react-scripts build", 15 | "test": "react-scripts test --env=jsdom", 16 | "eject": "react-scripts eject" 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /googlemap-react/public/favicon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/RayNjeri/GoogleMaps-React/bd86262308657e37494b66ea6b0072ece01a67e0/googlemap-react/public/favicon.ico -------------------------------------------------------------------------------- /googlemap-react/public/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 11 | 12 | 13 | 22 | React App 23 | 24 | 25 | 28 |
29 | 39 | 40 | 41 | -------------------------------------------------------------------------------- /googlemap-react/public/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "short_name": "React App", 3 | "name": "Create React App Sample", 4 | "icons": [ 5 | { 6 | "src": "favicon.ico", 7 | "sizes": "64x64 32x32 24x24 16x16", 8 | "type": "image/x-icon" 9 | } 10 | ], 11 | "start_url": "./index.html", 12 | "display": "standalone", 13 | "theme_color": "#000000", 14 | "background_color": "#ffffff" 15 | } 16 | -------------------------------------------------------------------------------- /googlemap-react/src/App.js: -------------------------------------------------------------------------------- 1 | import React, { Component } from 'react'; 2 | import { GoogleApiWrapper, InfoWindow, Marker } from 'google-maps-react'; 3 | 4 | import CurrentLocation from './Map'; 5 | 6 | export class MapContainer extends Component { 7 | state = { 8 | showingInfoWindow: false, 9 | activeMarker: {}, 10 | selectedPlace: {} 11 | }; 12 | 13 | onMarkerClick = (props, marker, e) => 14 | this.setState({ 15 | selectedPlace: props, 16 | activeMarker: marker, 17 | showingInfoWindow: true 18 | }); 19 | 20 | onClose = props => { 21 | if (this.state.showingInfoWindow) { 22 | this.setState({ 23 | showingInfoWindow: false, 24 | activeMarker: null 25 | }); 26 | } 27 | }; 28 | 29 | render() { 30 | return ( 31 | 32 | 33 | 38 |
39 |

{this.state.selectedPlace.name}

40 |
41 | 42 | 43 | ); 44 | } 45 | } 46 | 47 | export default GoogleApiWrapper({ 48 | apiKey: 'AIzaSyBnOC2cYnLyaaYXtnd_IEQWZLkqvg0tqoE' 49 | })(MapContainer); 50 | -------------------------------------------------------------------------------- /googlemap-react/src/App.test.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import App from './App'; 4 | 5 | it('renders without crashing', () => { 6 | const div = document.createElement('div'); 7 | ReactDOM.render(, div); 8 | ReactDOM.unmountComponentAtNode(div); 9 | }); 10 | -------------------------------------------------------------------------------- /googlemap-react/src/Map.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | 4 | const mapStyles = { 5 | map: { 6 | position: 'absolute', 7 | width: '100%', 8 | height: '100%' 9 | } 10 | }; 11 | export class CurrentLocation extends React.Component { 12 | constructor(props) { 13 | super(props); 14 | 15 | const { lat, lng } = this.props.initialCenter; 16 | this.state = { 17 | currentLocation: { 18 | lat: lat, 19 | lng: lng 20 | } 21 | }; 22 | } 23 | componentDidMount() { 24 | if (this.props.centerAroundCurrentLocation) { 25 | if (navigator && navigator.geolocation) { 26 | navigator.geolocation.getCurrentPosition(pos => { 27 | const coords = pos.coords; 28 | this.setState({ 29 | currentLocation: { 30 | lat: coords.latitude, 31 | lng: coords.longitude 32 | } 33 | }); 34 | }); 35 | } 36 | } 37 | this.loadMap(); 38 | } 39 | 40 | componentDidUpdate(prevProps, prevState) { 41 | if (prevProps.google !== this.props.google) { 42 | this.loadMap(); 43 | } 44 | if (prevState.currentLocation !== this.state.currentLocation) { 45 | this.recenterMap(); 46 | } 47 | } 48 | 49 | loadMap() { 50 | if (this.props && this.props.google) { 51 | // checks if google is available 52 | const { google } = this.props; 53 | const maps = google.maps; 54 | 55 | const mapRef = this.refs.map; 56 | 57 | // reference to the actual DOM element 58 | const node = ReactDOM.findDOMNode(mapRef); 59 | 60 | let { zoom } = this.props; 61 | const { lat, lng } = this.state.currentLocation; 62 | const center = new maps.LatLng(lat, lng); 63 | const mapConfig = Object.assign( 64 | {}, 65 | { 66 | center: center, 67 | zoom: zoom 68 | } 69 | ); 70 | // maps.Map() is constructor that instantiates the map 71 | this.map = new maps.Map(node, mapConfig); 72 | } 73 | } 74 | 75 | recenterMap() { 76 | const map = this.map; 77 | const current = this.state.currentLocation; 78 | 79 | const google = this.props.google; 80 | const maps = google.maps; 81 | 82 | if (map) { 83 | let center = new maps.LatLng(current.lat, current.lng); 84 | map.panTo(center); 85 | } 86 | } 87 | 88 | renderChildren() { 89 | const { children } = this.props; 90 | 91 | if (!children) return; 92 | 93 | return React.Children.map(children, c => { 94 | if (!c) return; 95 | return React.cloneElement(c, { 96 | map: this.map, 97 | google: this.props.google, 98 | mapCenter: this.state.currentLocation 99 | }); 100 | }); 101 | } 102 | 103 | render() { 104 | const style = Object.assign({}, mapStyles.map); 105 | 106 | return ( 107 |
108 |
109 | Loading map... 110 |
111 | {this.renderChildren()} 112 |
113 | ); 114 | } 115 | } 116 | export default CurrentLocation; 117 | 118 | CurrentLocation.defaultProps = { 119 | zoom: 14, 120 | initialCenter: { 121 | lat: -1.2884, 122 | lng: 36.8233 123 | }, 124 | centerAroundCurrentLocation: false, 125 | visible: true 126 | }; 127 | -------------------------------------------------------------------------------- /googlemap-react/src/index.js: -------------------------------------------------------------------------------- 1 | import React from 'react'; 2 | import ReactDOM from 'react-dom'; 3 | import App from './App'; 4 | import registerServiceWorker from './registerServiceWorker'; 5 | 6 | ReactDOM.render(, document.getElementById('root')); 7 | registerServiceWorker(); 8 | -------------------------------------------------------------------------------- /googlemap-react/src/registerServiceWorker.js: -------------------------------------------------------------------------------- 1 | // In production, we register a service worker to serve assets from local cache. 2 | 3 | // This lets the app load faster on subsequent visits in production, and gives 4 | // it offline capabilities. However, it also means that developers (and users) 5 | // will only see deployed updates on the "N+1" visit to a page, since previously 6 | // cached resources are updated in the background. 7 | 8 | // To learn more about the benefits of this model, read https://goo.gl/KwvDNy. 9 | // This link also includes instructions on opting out of this behavior. 10 | 11 | const isLocalhost = Boolean( 12 | window.location.hostname === 'localhost' || 13 | // [::1] is the IPv6 localhost address. 14 | window.location.hostname === '[::1]' || 15 | // 127.0.0.1/8 is considered localhost for IPv4. 16 | window.location.hostname.match( 17 | /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/ 18 | ) 19 | ); 20 | 21 | export default function register() { 22 | if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) { 23 | // The URL constructor is available in all browsers that support SW. 24 | const publicUrl = new URL(process.env.PUBLIC_URL, window.location); 25 | if (publicUrl.origin !== window.location.origin) { 26 | // Our service worker won't work if PUBLIC_URL is on a different origin 27 | // from what our page is served on. This might happen if a CDN is used to 28 | // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374 29 | return; 30 | } 31 | 32 | window.addEventListener('load', () => { 33 | const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`; 34 | 35 | if (isLocalhost) { 36 | // This is running on localhost. Lets check if a service worker still exists or not. 37 | checkValidServiceWorker(swUrl); 38 | 39 | // Add some additional logging to localhost, pointing developers to the 40 | // service worker/PWA documentation. 41 | navigator.serviceWorker.ready.then(() => { 42 | console.log( 43 | 'This web app is being served cache-first by a service ' + 44 | 'worker. To learn more, visit https://goo.gl/SC7cgQ' 45 | ); 46 | }); 47 | } else { 48 | // Is not local host. Just register service worker 49 | registerValidSW(swUrl); 50 | } 51 | }); 52 | } 53 | } 54 | 55 | function registerValidSW(swUrl) { 56 | navigator.serviceWorker 57 | .register(swUrl) 58 | .then(registration => { 59 | registration.onupdatefound = () => { 60 | const installingWorker = registration.installing; 61 | installingWorker.onstatechange = () => { 62 | if (installingWorker.state === 'installed') { 63 | if (navigator.serviceWorker.controller) { 64 | // At this point, the old content will have been purged and 65 | // the fresh content will have been added to the cache. 66 | // It's the perfect time to display a "New content is 67 | // available; please refresh." message in your web app. 68 | console.log('New content is available; please refresh.'); 69 | } else { 70 | // At this point, everything has been precached. 71 | // It's the perfect time to display a 72 | // "Content is cached for offline use." message. 73 | console.log('Content is cached for offline use.'); 74 | } 75 | } 76 | }; 77 | }; 78 | }) 79 | .catch(error => { 80 | console.error('Error during service worker registration:', error); 81 | }); 82 | } 83 | 84 | function checkValidServiceWorker(swUrl) { 85 | // Check if the service worker can be found. If it can't reload the page. 86 | fetch(swUrl) 87 | .then(response => { 88 | // Ensure service worker exists, and that we really are getting a JS file. 89 | if ( 90 | response.status === 404 || 91 | response.headers.get('content-type').indexOf('javascript') === -1 92 | ) { 93 | // No service worker found. Probably a different app. Reload the page. 94 | navigator.serviceWorker.ready.then(registration => { 95 | registration.unregister().then(() => { 96 | window.location.reload(); 97 | }); 98 | }); 99 | } else { 100 | // Service worker found. Proceed as normal. 101 | registerValidSW(swUrl); 102 | } 103 | }) 104 | .catch(() => { 105 | console.log( 106 | 'No internet connection found. App is running in offline mode.' 107 | ); 108 | }); 109 | } 110 | 111 | export function unregister() { 112 | if ('serviceWorker' in navigator) { 113 | navigator.serviceWorker.ready.then(registration => { 114 | registration.unregister(); 115 | }); 116 | } 117 | } 118 | --------------------------------------------------------------------------------