Source: map-google-maps/src/main/resources/META-INF/resources/js/MapGoogleMaps.es.js

  1. /**
  2.  * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
  3.  *
  4.  * This library is free software; you can redistribute it and/or modify it under
  5.  * the terms of the GNU Lesser General Public License as published by the Free
  6.  * Software Foundation; either version 2.1 of the License, or (at your option)
  7.  * any later version.
  8.  *
  9.  * This library is distributed in the hope that it will be useful, but WITHOUT
  10.  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  11.  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
  12.  * details.
  13.  */
  15. import MapBase from 'map-common/js/MapBase.es';
  17. import GoogleMapsDialog from './GoogleMapsDialog.es';
  18. import GoogleMapsGeoJSON from './GoogleMapsGeoJSON.es';
  19. import GoogleMapsGeocoder from './GoogleMapsGeocoder.es';
  20. import GoogleMapsMarker from './GoogleMapsMarker.es';
  21. import GoogleMapsSearch from './GoogleMapsSearch.es';
  23. /**
  24.  * MapGoogleMaps
  25.  * @review
  26.  */
  27. class MapGoogleMaps extends MapBase {
  29. 	/**
  30. 	 * Creates a new map using Google Map's API
  31. 	 * @param  {Array} args List of arguments to be passed to State
  32. 	 * @review
  33. 	 */
  34. 	constructor(...args) {
  35. 		super(...args);
  37. 		this._bounds = null;
  38. 	}
  40. 	/**
  41. 	 * @inheritDoc
  42. 	 * @review
  43. 	 */
  44. 	_createMap(location, controlsConfig) {
  45. 		const mapConfig = {
  46. 			center: location,
  47. 			mapTypeId: google.maps.MapTypeId.ROADMAP,
  48. 			zoom: this.zoom,
  49. 		};
  51. 		const map = new google.maps.Map(
  52. 			document.querySelector(this.boundingBox),
  53. 			Object.assign(mapConfig, controlsConfig)
  54. 		);
  56. 		if (this.data && this.data.features) {
  57. 			const bounds = new google.maps.LatLngBounds();
  59. 			this.data.features.forEach((feature) =>
  60. 				bounds.extend(
  61. 					new google.maps.LatLng(
  62. 						feature.geometry.coordinates[1],
  63. 						feature.geometry.coordinates[0]
  64. 					)
  65. 				)
  66. 			);
  68. 			map.fitBounds(bounds);
  69. 		}
  71. 		return map;
  72. 	}
  74. 	/**
  75. 	 * @inheritDoc
  76. 	 * @review
  77. 	 */
  78. 	addControl(control, position) {
  79. 		if (this._map.controls[position]) {
  80. 			if (typeof control === 'string') {
  81. 				control = document.querySelector(control);
  82. 			}
  84. 			this._map.controls[position].push(control);
  85. 		}
  86. 	}
  88. 	/**
  89. 	 * @inheritDoc
  90. 	 * @review
  91. 	 */
  92. 	getBounds() {
  93. 		let bounds = this._map.getBounds() || this._bounds;
  95. 		if (!bounds) {
  96. 			bounds = new google.maps.LatLngBounds();
  98. 			this._bounds = bounds;
  99. 		}
  101. 		return bounds;
  102. 	}
  104. 	/**
  105. 	 * @inheritDoc
  106. 	 * @review
  107. 	 */
  108. 	setCenter(location) {
  109. 		if (this._map) {
  110. 			this._map.setCenter(location);
  111. 		}
  112. 	}
  113. }
  115. MapBase.DialogImpl = GoogleMapsDialog;
  117. MapBase.GeocoderImpl = GoogleMapsGeocoder;
  119. MapBase.GeoJSONImpl = GoogleMapsGeoJSON;
  121. MapBase.MarkerImpl = GoogleMapsMarker;
  123. MapBase.SearchImpl = GoogleMapsSearch;
  125. MapGoogleMaps.CONTROLS_MAP = {
  126. 	[MapBase.CONTROLS.OVERVIEW]: 'overviewMapControl',
  127. 	[MapBase.CONTROLS.PAN]: 'panControl',
  128. 	[MapBase.CONTROLS.ROTATE]: 'rotateControl',
  129. 	[MapBase.CONTROLS.SCALE]: 'scaleControl',
  130. 	[MapBase.CONTROLS.STREETVIEW]: 'streetViewControl',
  131. 	[MapBase.CONTROLS.TYPE]: 'mapTypeControl',
  132. 	[MapBase.CONTROLS.ZOOM]: 'zoomControl',
  133. };
  135. window.Liferay = window.Liferay || {};
  136. window.Liferay.GoogleMap = MapGoogleMaps;
  138. export default MapGoogleMaps;
  139. export {MapGoogleMaps};