qwc2/plugins/Map.js

QGIS Web Client

function _typeof(o){"@babel/helpers - typeof";return _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(o){return typeof o}:function(o){return o&&"function"==typeof Symbol&&o.constructor===Symbol&&o!==Symbol.prototype?"symbol":typeof o},_typeof(o)}function _extends(){return _extends=Object.assign?Object.assign.bind():function(n){for(var e=1;e<arguments.length;e++){var t=arguments[e];for(var r in t)({}).hasOwnProperty.call(t,r)&&(n[r]=t[r])}return n},_extends.apply(null,arguments)}function ownKeys(e,r){var t=Object.keys(e);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(e);r&&(o=o.filter(function(r){return Object.getOwnPropertyDescriptor(e,r).enumerable})),t.push.apply(t,o)}return t}function _objectSpread(e){for(var r=1;r<arguments.length;r++){var t=null!=arguments[r]?arguments[r]:{};r%2?ownKeys(Object(t),!0).forEach(function(r){_defineProperty(e,r,t[r])}):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(t)):ownKeys(Object(t)).forEach(function(r){Object.defineProperty(e,r,Object.getOwnPropertyDescriptor(t,r))})}return e}function _slicedToArray(r,e){return _arrayWithHoles(r)||_iterableToArrayLimit(r,e)||_unsupportedIterableToArray(r,e)||_nonIterableRest()}function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(r,a){if(r){if("string"==typeof r)return _arrayLikeToArray(r,a);var t={}.toString.call(r).slice(8,-1);return"Object"===t&&r.constructor&&(t=r.constructor.name),"Map"===t||"Set"===t?Array.from(r):"Arguments"===t||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t)?_arrayLikeToArray(r,a):void 0}}function _arrayLikeToArray(r,a){(null==a||a>r.length)&&(a=r.length);for(var e=0,n=Array(a);e<a;e++)n[e]=r[e];return n}function _iterableToArrayLimit(r,l){var t=null==r?null:"undefined"!=typeof Symbol&&r[Symbol.iterator]||r["@@iterator"];if(null!=t){var e,n,i,u,a=[],f=!0,o=!1;try{if(i=(t=t.call(r)).next,0===l){if(Object(t)!==t)return;f=!1}else for(;!(f=(e=i.call(t)).done)&&(a.push(e.value),a.length!==l);f=!0);}catch(r){o=!0,n=r}finally{try{if(!f&&null!=t["return"]&&(u=t["return"](),Object(u)!==u))return}finally{if(o)throw n}}return a}}function _arrayWithHoles(r){if(Array.isArray(r))return r}function _classCallCheck(a,n){if(!(a instanceof n))throw new TypeError("Cannot call a class as a function")}function _defineProperties(e,r){for(var t=0;t<r.length;t++){var o=r[t];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,_toPropertyKey(o.key),o)}}function _createClass(e,r,t){return r&&_defineProperties(e.prototype,r),t&&_defineProperties(e,t),Object.defineProperty(e,"prototype",{writable:!1}),e}function _callSuper(t,o,e){return o=_getPrototypeOf(o),_possibleConstructorReturn(t,_isNativeReflectConstruct()?Reflect.construct(o,e||[],_getPrototypeOf(t).constructor):o.apply(t,e))}function _possibleConstructorReturn(t,e){if(e&&("object"==_typeof(e)||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return _assertThisInitialized(t)}function _assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function _isNativeReflectConstruct(){try{var t=!Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){}))}catch(t){}return(_isNativeReflectConstruct=function _isNativeReflectConstruct(){return!!t})()}function _getPrototypeOf(t){return _getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf.bind():function(t){return t.__proto__||Object.getPrototypeOf(t)},_getPrototypeOf(t)}function _inherits(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&_setPrototypeOf(t,e)}function _setPrototypeOf(t,e){return _setPrototypeOf=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(t,e){return t.__proto__=e,t},_setPrototypeOf(t,e)}function _defineProperty(e,r,t){return(r=_toPropertyKey(r))in e?Object.defineProperty(e,r,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[r]=t,e}function _toPropertyKey(t){var i=_toPrimitive(t,"string");return"symbol"==_typeof(i)?i:i+""}function _toPrimitive(t,r){if("object"!=_typeof(t)||!t)return t;var e=t[Symbol.toPrimitive];if(void 0!==e){var i=e.call(t,r||"default");if("object"!=_typeof(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===r?String:Number)(t)}/**
 * Copyright 2016 GeoSolutions Sas
 * Copyright 2016-2024 Sourcepole AG
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree.
 */import React from"react";import ReactDOM from"react-dom";import{connect}from"react-redux";import isEmpty from"lodash.isempty";import PropTypes from"prop-types";import{LayerRole}from"../actions/layers";import{MapContainerPortalContext}from"../components/PluginsContainer";import OlLayer from"../components/map/OlLayer";import OlMap from"../components/map/OlMap";import Spinner from"../components/widgets/Spinner";import LayerUtils from"../utils/LayerUtils";import LocaleUtils from"../utils/LocaleUtils";import"./style/Map.css";/**
 * The main map component.
 */var MapPlugin=/*#__PURE__*/function(_React$Component){function MapPlugin(props){var _this;_classCallCheck(this,MapPlugin);_this=_callSuper(this,MapPlugin,[props]);_defineProperty(_this,"state",{renderLayers:[],swipeLayer:null});_defineProperty(_this,"renderLayers",function(){var zIndex=0;return _this.state.renderLayers.map(function(layer){var _layer$zIndex;if(layer.type==="placeholder"){return null}++zIndex;var swipe=_this.props.swipe!==null&&layer===_this.state.swipeLayer;return/*#__PURE__*/React.createElement(OlLayer,{key:layer.id,options:layer,swipe:swipe?_this.props.swipe:null,zIndex:(_layer$zIndex=layer.zIndex)!==null&&_layer$zIndex!==void 0?_layer$zIndex:zIndex})})});_defineProperty(_this,"renderSupportTools",function(){return Object.entries(_this.props.tools).map(function(_ref){var _ref2=_slicedToArray(_ref,2),key=_ref2[0],Tool=_ref2[1];var options=_this.props.toolsOptions[key]||{};return/*#__PURE__*/React.createElement(Tool,{key:key,options:options})})});_this.loadingEl=null;return _this}_inherits(MapPlugin,_React$Component);return _createClass(MapPlugin,[{key:"componentDidUpdate",value:function componentDidUpdate(prevProps){var _this2=this;if(this.props.layers!==prevProps.layers||this.props.swipe!==null!==(prevProps.swipe!==null)){var renderLayers=[];// Inject external layers
this.props.layers.slice(0).reverse().forEach(function(layer){if(layer.type==="wms"&&layer.role===LayerRole.THEME){var sublayers=layer.params.LAYERS.split(",");var opacities=layer.params.OPACITIES.split(",");var styles=(layer.params.STYLES||"").split(",");for(var i=0;i<sublayers.length;++i){if(layer.externalLayerMap&&layer.externalLayerMap[sublayers[i]]){// Sublayer is mapped to an external layer
var sublayer=LayerUtils.searchSubLayer(layer,"name",sublayers[i]);if(sublayer.visibility){var extlayer=_objectSpread(_objectSpread({},layer.externalLayerMap[sublayers[i]]),{},{rev:layer.rev,opacity:parseInt(opacities[i],10),visibility:true,role:LayerRole.THEME,minScale:sublayer.minScale,maxScale:sublayer.maxScale});if(extlayer.type==="wms"){extlayer.params=_objectSpread(_objectSpread(_objectSpread({},layer.params),layer.externalLayerMap[sublayers[i]].params),{},{OPACITIES:opacities[i],STYLES:""})}renderLayers.push(extlayer)}}else if(renderLayers.length>0&&renderLayers[renderLayers.length-1].id===layer.id){// Compress with previous renderlayer
renderLayers[renderLayers.length-1].params.LAYERS+=","+sublayers[i];renderLayers[renderLayers.length-1].params.OPACITIES+=","+opacities[i];renderLayers[renderLayers.length-1].params.STYLES+=","+(styles[i]||"")}else{// Add new renderlayer
renderLayers.push(_objectSpread(_objectSpread({},layer),{},{params:_objectSpread(_objectSpread({},layer.params),{},{LAYERS:sublayers[i],OPACITIES:opacities[i],STYLES:styles[i]||""})}))}}}else{renderLayers.push(layer)}});// Break out swipe layer if necessary
var swipeLayer=null;var swipeLayerNameBlacklist=this.props.swipeLayerNameBlacklist.map(function(entry){return new RegExp("^"+entry.split(/\*+/).map(function(s){return s.replace(/[|\\{}()[\]^$+*?.]/g,"\\$&")}).join(".*")+"$")});if(renderLayers.length>0&&this.props.swipe!==null&&renderLayers[renderLayers.length-1].role>LayerRole.BACKGROUND){var _loop=function _loop(){var layer=renderLayers[i];if(layer.role>LayerRole.USERLAYER){return 0;// continue
}else if(layer.type==="wms"&&layer.params.LAYERS.split(",").length>=1){var paramLayers=layer.params.LAYERS.split(",");var paramOpacities=layer.params.OPACITIES.split(",");var paramStyles=(layer.params.STYLES||"").split(",");var _loop2=function _loop2(){var layerName=paramLayers[j];if(swipeLayerNameBlacklist.find(function(entry){return layerName.match(entry)})){return 0;// continue
}var sublayer=LayerUtils.searchSubLayer(layer,"name",layerName);if(sublayer&&_this2.props.swipeGeometryTypeBlacklist.includes((sublayer.geometryType||"").replace(/[ZM]+$/,""))){return 0;// continue
}var newLayers=[];if(j>0){newLayers.push(_objectSpread(_objectSpread({},layer),{},{id:layer.id+":0",params:{LAYERS:paramLayers.slice(0,j).join(","),OPACITIES:paramOpacities.slice(0,j).join(","),STYLES:paramStyles.slice(0,j).join(",")}}))}swipeLayer=_objectSpread(_objectSpread({},layer),{},{id:layer.id+":1",params:{LAYERS:paramLayers[j],OPACITIES:paramOpacities[j],STYLES:paramStyles[j]}});newLayers.push(swipeLayer);if(j<paramLayers.length-1){newLayers.push(_objectSpread(_objectSpread({},layer),{},{id:layer.id+":2",params:{LAYERS:paramLayers.slice(j+1).join(","),OPACITIES:paramOpacities.slice(j+1).join(","),STYLES:paramStyles.slice(j+1).join(",")}}))}renderLayers.splice.apply(renderLayers,[i,1].concat(newLayers));return 1;// break
},_ret2;for(var j=paramLayers.length-1;j>=0;--j){_ret2=_loop2();if(_ret2===0)continue;if(_ret2===1)break}}else{if(swipeLayerNameBlacklist.find(function(entry){return layer.name.match(entry)})){return 0;// continue
}if(_this2.props.swipeGeometryTypeBlacklist.includes((layer.geometryType||"").replace(/[ZM]+$/,""))){return 0;// continue
}swipeLayer=layer}},_ret;// Pick candidate swipe layer according to rules
for(var i=renderLayers.length-1;swipeLayer===null&&i>=0;--i){_ret=_loop();if(_ret===0)continue}}this.setState({renderLayers:renderLayers,swipeLayer:swipeLayer})}}},{key:"render",value:function render(){var _this3=this,_this$props$theme;var loadingIndicator=null;if(this.props.showLoading&&!isEmpty(this.props.loadingLayers)){loadingIndicator=/*#__PURE__*/React.createElement("span",{className:"map-loading-indicator",key:"map-loading",ref:function ref(el){_this3.loadingEl=el}},/*#__PURE__*/React.createElement(Spinner,{className:"spinner"}),LocaleUtils.tr("map.loading"));setTimeout(function(){if(_this3.loadingEl){_this3.loadingEl.style.opacity=1}},1000)}return/*#__PURE__*/ReactDOM.createPortal([/*#__PURE__*/React.createElement("div",{className:"map-contents",id:"map",key:"map",tabIndex:"0"},/*#__PURE__*/React.createElement(OlMap,_extends({id:"map",key:"map",mapOptions:this.props.mapOptions},this.props.map,{fullExtent:(_this$props$theme=this.props.theme)===null||_this$props$theme===void 0?void 0:_this$props$theme.bbox}),this.renderLayers(),this.renderSupportTools())),loadingIndicator],this.context)}}])}(React.Component);_defineProperty(MapPlugin,"contextType",MapContainerPortalContext);_defineProperty(MapPlugin,"propTypes",{layers:PropTypes.array,loadingLayers:PropTypes.array,map:PropTypes.object,/** Zoom duration in ms, rotation in degrees, panStepSize and panPageSize as fraction of map width/height. */mapOptions:PropTypes.shape({zoomDuration:PropTypes.number,enableRotation:PropTypes.bool,rotation:PropTypes.number,panStepSize:PropTypes.number,panPageSize:PropTypes.number,constrainExtent:PropTypes.bool,kineticPanParams:PropTypes.object}),/** Whether to display the loading spinner when layers are loading. */showLoading:PropTypes.bool,swipe:PropTypes.number,/** A list of layer geometry types to ignore when determining the top-most layer to compare. */swipeGeometryTypeBlacklist:PropTypes.arrayOf(PropTypes.string),/** A list of layer names to ignore when determining the top-most layer to compare. You can use `*` as a wildcard character. */swipeLayerNameBlacklist:PropTypes.arrayOf(PropTypes.string),theme:PropTypes.object,tools:PropTypes.object,/** Map tool configuraiton options. Refer to the sample config.json. */toolsOptions:PropTypes.object});_defineProperty(MapPlugin,"defaultProps",{mapOptions:{},showLoading:true,swipeGeometryTypeBlacklist:[],swipeLayerNameBlacklist:[],tools:{},toolsOptions:{}});export default(function(tools){return connect(function(state){return{map:state.map,layers:state.layers.flat,loadingLayers:state.layers.loading,swipe:state.layers.swipe,theme:state.theme.current,tools:tools}})(MapPlugin)});