split maps into multiple components, render sighting markers in real time, pull sighting info into marker info boxes
This commit is contained in:
152
src/pages/Map.js
152
src/pages/Map.js
@@ -1,152 +0,0 @@
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import React, { Component, Fragment } from 'react';
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import { Map, InfoWindow, Marker, GoogleApiWrapper } from 'google-maps-react';
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import Typography from '@material-ui/core/Typography';
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// Google Maps API Key
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const API_KEY = 'AIzaSyAZ_0J01bA6wCbIPK4UBq2RUBC-hIqG4mM';
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// Map container styles
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const mapStyles = {
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width: '100%',
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height: '100%'
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}
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export class MapContainer extends Component {
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// Get the user's location using Google's geolocation
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getLocation = () => {
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if (navigator.geolocation) {
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navigator.geolocation.getCurrentPosition((position) => {
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this.setState({
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myLatLng: {
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lat: position.coords.latitude,
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lng: position.coords.longitude
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}
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}
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);
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})
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} else {
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// If browser doesn't support geolocation or if user does not allow it,
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// center map on Grand Rapids, Michigan
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this.setState({
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myLatLng: {
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lat: 42.9634,
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lng: 85.6681
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}
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}
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);
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}
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}
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// When the component has mounted to the DOM, get the user's location
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componentDidMount() {
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this.getLocation();
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}
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// When the user clicks on a marker, pass the props related to that marker
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// and show the related info window
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onMarkerClick = (props, marker) => {
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this.setState({
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selectedPlace: props,
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activeMarker: marker,
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showingInfoWindow: true
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});
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}
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// When the user clicks on the map, if a info window is visible then close it
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// and 'unactive' that marker
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onMapClick = (props, map, e) => {
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if (this.state.showingInfoWindow) {
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this.setState({
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showingInfoWindow: false,
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activeMarker: null
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});
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}
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this.setState({
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markerLatLng: {
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lat: e.latLng.lat(),
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lng: e.latLng.lng()
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}
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})
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let lat = e.latLng.lat();
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let lng = e.latLng.lng();
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if (this.props.onClick) {
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this.props.onClick(lat,lng);
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}
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}
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// Set the state of the component to contain user coordinates and initial
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// marker and info window information
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state = {
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myLatLng: {
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lat: 42.9634,
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lng: 85.6681
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},
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markerLatLng: {
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lat: 0,
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lng: 0
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},
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showingInfoWindow: false,
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activeMarker: {},
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selectedPlace: {}
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}
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render() {
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// TODO: This line is used by the custom marker icon
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//const { google } = this.props;
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return (
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// Render the Google Map, Marker, and InfoWindow components
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<div className = "google-map-container">
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<Map
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style = { mapStyles }
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google = { this.props.google }
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initialCenter = { this.state.myLatLng }
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center = { this.state.myLatLng }
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defaultZoom = { 15 }
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onClick = { this.onMapClick } >
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<Marker
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position = { this.state.markerLatLng }
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/>
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<Marker
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position = { this.state.myLatLng }
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onClick = { this.onMarkerClick }
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title = { 'You are here' }
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name = { '' }
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// FIXME: fix custom icon
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// icon={{
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// url: "../images/marten-icon.png",
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// anchor: new google.maps.Point(32,32),
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// scaledSize: new google.maps.Size(64,64)
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// }}
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/>
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<InfoWindow
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marker = { this.state.activeMarker }
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visible = { this.state.showingInfoWindow } >
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<Fragment>
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<Typography variant = "display1" gutterBottom>
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{ this.state.selectedPlace.title }
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</Typography>
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<Typography variant = "subheading" gutterBottom>
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{ this.state.selectedPlace.name }
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</Typography>
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</Fragment>
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</InfoWindow>
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</Map>
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</div>
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);
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}
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}
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// Send the Google Map API Key with the MapContainer component
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export default GoogleApiWrapper({
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apiKey: (API_KEY)
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})(MapContainer)
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14
src/pages/ViewMap.js
Normal file
14
src/pages/ViewMap.js
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@@ -0,0 +1,14 @@
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import React, { Component } from 'react';
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import GoogleMap from '../components/SightingMap';
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class Sighting extends Component {
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render() {
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return (
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<div className='sighting-map'>
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<GoogleMap/>
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</div>
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);
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}
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}
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export default Sighting;
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