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qwc2

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QGIS Web Client

https//qwc-services.github.io/

qgis/qwc2

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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 _toConsumableArray(r){return _arrayWithoutHoles(r)||_iterableToArray(r)||_unsupportedIterableToArray(r)||_nonIterableSpread()}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _iterableToArray(r){if("undefined"!=typeof Symbol&&null!=r[Symbol.iterator]||null!=r["@@iterator"])return Array.from(r)}function _arrayWithoutHoles(r){if(Array.isArray(r))return _arrayLikeToArray(r)}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 _createForOfIteratorHelper(r,e){var t="undefined"!=typeof Symbol&&r[Symbol.iterator]||r["@@iterator"];if(!t){if(Array.isArray(r)||(t=_unsupportedIterableToArray(r))||e&&r&&"number"==typeof r.length){t&&(r=t);var _n=0,F=function F(){};return{s:F,n:function n(){return _n>=r.length?{done:!0}:{done:!1,value:r[_n++]}},e:function e(r){throw r},f:F}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var o,a=!0,u=!1;return{s:function s(){t=t.call(r)},n:function n(){var r=t.next();return a=r.done,r},e:function e(r){u=!0,o=r},f:function f(){try{a||null==t["return"]||t["return"]()}finally{if(u)throw o}}}}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 _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 2016-2024 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 htmlReactParser,{domToReact}from"html-react-parser";import isEmpty from"lodash.isempty";import PropTypes from"prop-types";import{v1 as uuidv1}from"uuid";import{LayerRole,addLayerFeatures,removeLayer}from"../actions/layers";import{openExternalUrl}from"../actions/windows";import{MapContainerPortalContext}from"../components/PluginsContainer";import IdentifyUtils from"../utils/IdentifyUtils";import MapUtils from"../utils/MapUtils";import"./style/MapTip.css";/** * Displays maptips by hovering over features on the map. * * Queries the map tips configured in the QGIS layer properites over GetFeatureInfo. * * The map tip needs to be configured in QGIS Layer Properties &rarr; Display. */var MapTip=/*#__PURE__*/function(_React$Component){function MapTip(){var _this;_classCallCheck(this,MapTip);for(var _len=arguments.length,args=new Array(_len),_key=0;_key<_len;_key++){args[_key]=arguments[_key]}_this=_callSuper(this,MapTip,[].concat(args));_defineProperty(_this,"state",{maptips:{},maptipsLayerOrder:[],mousePos:null,pos:null});_defineProperty(_this,"getMapMousePos",function(ev){_this.clearMaptip();clearTimeout(_this.mouseStateTimeout);_this.mouseStateTimeout=setTimeout(function(){_this.setState({mousePos:{coordinate:ev.coordinate,pixel:ev.pixel}})},100)});_defineProperty(_this,"clearMaptip",function(){clearTimeout(_this.timeoutId);_this.timeoutId=null;if(_this.state.pos){_this.props.removeLayer("maptipselection");_this.setState({maptips:{},maptipsOrder:[],pos:null})}});_defineProperty(_this,"queryMapTip",function(pos){_this.timeoutId=null;var options={info_format:"text/xml",feature_count:_this.props.layerFeatureCount,FI_POINT_TOLERANCE:16,FI_LINE_TOLERANCE:8,FI_POLYGON_TOLERANCE:4,with_maptip:true,with_htmlcontent:false};var reqId=uuidv1();_this.reqId=reqId;var layerOrder=[];_this.props.layers.forEach(function(layer){if(!(layer.role===LayerRole.THEME||layer.role===LayerRole.USERLAYER)||!(layer.infoFormats||[]).includes("text/xml")||isEmpty(layer.queryLayers)){return}var queryLayers=layer.queryLayers;if(!isEmpty(layer.drawingOrder)){queryLayers=layer.drawingOrder.slice(0).reverse().filter(function(entry){return layer.queryLayers.includes(entry)})}layerOrder.push(layer.id);var request=IdentifyUtils.buildRequest(layer,queryLayers.join(","),_this.state.mousePos.coordinate,_this.props.map,options);IdentifyUtils.sendRequest(request,function(response){if(_this.reqId===reqId){var result=IdentifyUtils.parseXmlResponse(response||"",_this.props.map.projection,layer);var mapTips=[];var features=[];var _iterator=_createForOfIteratorHelper(request.params.layers.split(",")),_step;try{for(_iterator.s();!(_step=_iterator.n()).done;){var sublayer=_step.value;var sublayerFeatures=(result[sublayer]||[]).filter(function(feature){return feature.properties.maptip});features.push.apply(features,_toConsumableArray(sublayerFeatures));mapTips.push.apply(mapTips,_toConsumableArray(sublayerFeatures.map(function(feature){return feature.properties.maptip})))}}catch(err){_iterator.e(err)}finally{_iterator.f()}if(_this.props.showFeatureSelection&&!isEmpty(features)){var sellayer={id:"maptipselection",role:LayerRole.SELECTION};_this.props.addLayerFeatures(sellayer,features,true)}_this.setState(function(state){return{pos:pos,maptips:_objectSpread(_objectSpread({},state.maptips),{},_defineProperty({},layer.id,mapTips))}})}})});_this.setState({maptipsLayerOrder:layerOrder})});_defineProperty(_this,"parsedContent",function(text){var options={replace:function replace(node){if(node.name==="a"){return/*#__PURE__*/React.createElement("a",{href:node.attribs.href,onClick:node.attribs.onclick?function(ev){return _this.evalOnClick(ev,node.attribs.onclick)}:_this.attributeLinkClicked,target:node.attribs.target||"_blank"},domToReact(node.children,options))}return undefined}};return htmlReactParser(text,options)});_defineProperty(_this,"evalOnClick",function(ev,onclick){// eslint-disable-next-line eval(onclick);ev.preventDefault()});_defineProperty(_this,"attributeLinkClicked",function(ev){_this.props.openExternalUrl(ev.target.href,ev.target.target,{docked:_this.props.iframeDialogsInitiallyDocked});ev.preventDefault()});_defineProperty(_this,"positionMapTip",function(el){if(el){var x=_this.state.pos[0];var y=_this.state.pos[1];var parentBBox=el.parentElement.getBoundingClientRect();var bbox=el.getBoundingClientRect();if(x+bbox.width>parentBBox.width){x-=bbox.width}if(y+bbox.height>parentBBox.height){y-=bbox.height}el.style.left=x+"px";el.style.top=y+"px"}});return _this}_inherits(MapTip,_React$Component);return _createClass(MapTip,[{key:"componentDidMount",value:function componentDidMount(){MapUtils.getHook(MapUtils.ADD_POINTER_MOVE_LISTENER)(this.getMapMousePos)}},{key:"componentWillUnmount",value:function componentWillUnmount(){MapUtils.getHook(MapUtils.REMOVE_POINTER_MOVE_LISTENER)(this.getMapMousePos)}},{key:"componentDidUpdate",value:function componentDidUpdate(prevProps,prevState){var _this2=this;if(this.props.map!==prevProps.map){this.clearMaptip()}if(this.props.mapTipsEnabled&&this.state.mousePos&&this.state.mousePos!==prevState.mousePos&&(isEmpty(this.state.pos)||Math.abs(this.state.mousePos.pixel[0]-this.state.pos[0])>5||Math.abs(this.state.mousePos.pixel[1]-this.state.pos[1])>5)){this.timeoutId=setTimeout(function(){return _this2.queryMapTip(_this2.state.mousePos.pixel)},500)}else if(!this.props.mapTipsEnabled&&prevProps.mapTipsEnabled){this.clearMaptip()}}},{key:"render",value:function render(){var _this3=this;if(!isEmpty(this.state.maptips)&&this.state.pos){// Render off-screen first to measure dimensions, then place as necessary var style={left:10000+"px",top:10000+"px",maxHeight:this.props.maxHeight,maxWidth:this.props.maxWidth};var bufferPos={left:this.state.pos[0]-8+"px",top:this.state.pos[1]-8+"px"};return/*#__PURE__*/ReactDOM.createPortal([/*#__PURE__*/React.createElement("div",{id:"MapTipPointerBuffer",key:"MapTipPointerBuffer",style:bufferPos}),/*#__PURE__*/React.createElement("div",{id:"MapTip",key:"MapTip",ref:this.positionMapTip,style:style},this.state.maptipsLayerOrder.map(function(key){return _this3.state.maptips[key]||[]}).flat().map(function(maptip,idx){return/*#__PURE__*/React.createElement("div",{key:idx},_this3.parsedContent(maptip))}))],this.context)}return null}}])}(React.Component);_defineProperty(MapTip,"contextType",MapContainerPortalContext);_defineProperty(MapTip,"propTypes",{addLayerFeatures:PropTypes.func,iframeDialogsInitiallyDocked:PropTypes.bool,/** The maximum number of feature maptips to display for a single layer. */layerFeatureCount:PropTypes.number,layers:PropTypes.array,map:PropTypes.object,mapTipsEnabled:PropTypes.bool,/** The maximum height of the maptip popop bubble, as a CSS string. */maxHeight:PropTypes.string,/** The maximum height of the maptip popop bubble, as a CSS string. */maxWidth:PropTypes.string,openExternalUrl:PropTypes.func,removeLayer:PropTypes.func,/** Whether to show the maptip feature selection on the map or not */showFeatureSelection:PropTypes.bool});_defineProperty(MapTip,"defaultProps",{layerFeatureCount:5,maxHeight:"15em",maxWidth:"20em",showFeatureSelection:true});export default connect(function(state){return{mapTipsEnabled:state.map.maptips&&state.task.identifyEnabled,layers:state.layers.flat,map:state.map}},{addLayerFeatures:addLayerFeatures,removeLayer:removeLayer,openExternalUrl:openExternalUrl})(MapTip);