qwc2/plugins/FeatureForm.js

QGIS Web Client

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 * Copyright 2017-2024 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{connect}from"react-redux";import isEmpty from"lodash.isempty";import PropTypes from"prop-types";import{setEditContext,clearEditContext}from"../actions/editing";import{LayerRole}from"../actions/layers";import{setCurrentTask}from"../actions/task";import AttributeForm from"../components/AttributeForm";import ResizeableWindow from"../components/ResizeableWindow";import TaskBar from"../components/TaskBar";import ConfigUtils from"../utils/ConfigUtils";import CoordinatesUtils from"../utils/CoordinatesUtils";import EditingInterface from"../utils/EditingInterface";import LayerUtils from"../utils/LayerUtils";import LocaleUtils from"../utils/LocaleUtils";import MapUtils from"../utils/MapUtils";import"./style/FeatureForm.css";/**
 * Displays queried feature attributes in a form.
 *
 * The attribute form is generated from the QGIS attribute form configuration.
 *
 * This plugin queries the feature via the editing service specified by
 * `editServiceUrl` in `config.json` (by default the `qwc-data-service`), rather than over WMS
 * GetFeatureInfo like the `Identify` plugin.
 *
 * You need to create and permit `Data` resources for datasets which should be queryable via `FeatureForm`.
 * If the dataset it editable, the feature attributes can be edited directly in the displayed form.
 *
 * Can be used as default identify tool by setting `"identifyTool": "FeatureForm"` in `config.json`.
 */var FeatureForm=/*#__PURE__*/function(_React$Component){function FeatureForm(props){var _this;_classCallCheck(this,FeatureForm);_this=_callSuper(this,FeatureForm,[props]);_defineProperty(_this,"queryPoint",function(prevProps){if(_this.props.click.button!==0||_this.props.click===prevProps.click||(_this.props.click.features||[]).find(function(feature){return feature.id==="startupposmarker"})){return null}var searchMarker=(_this.props.click.features||[]).find(function(feature){return feature.id==="searchmarker"});if(searchMarker&&searchMarker.geometry.type==="Point"){return searchMarker.geometry.coordinates}return _this.props.click.coordinate});_defineProperty(_this,"queryFeatures",function(pos){var pendingRequests=0;Object.entries(_this.props.theme.editConfig||{}).forEach(function(_ref){var _this$props$filter$fi;var _ref2=_slicedToArray(_ref,2),layerId=_ref2[0],editConfig=_ref2[1];if(!editConfig.geomType){// Skip geometryless datasets
return}var path=[];var sublayer=null;var mapScale=MapUtils.computeForZoom(_this.props.map.scales,_this.props.map.zoom);var layer=_this.props.layers.find(function(l){return l.role===LayerRole.THEME&&(sublayer=LayerUtils.searchSubLayer(l,"name",layerId,path))});if(!layer||!sublayer||!LayerUtils.sublayerVisible(layer,path)||!LayerUtils.layerScaleInRange(sublayer,mapScale)){return}var layerOrder=layer.params.LAYERS.split(",");++pendingRequests;var scale=Math.round(MapUtils.computeForZoom(_this.props.map.scales,_this.props.map.zoom));_this.props.iface.getFeature(editConfig,pos,_this.props.map.projection,scale,96,function(featureCollection){if(featureCollection&&!isEmpty(featureCollection.features)){_this.setState(function(state){var newPickedFeatures=Object.fromEntries(Object.entries(_objectSpread(_objectSpread({},state.pickedFeatures),featureCollection.features.reduce(function(res,feature){return _objectSpread(_objectSpread({},res),{},_defineProperty({},layerId+"::"+feature.id,feature))},{}))).sort(function(a,b){var partsA=a[0].split("::");var partsB=b[0].split("::");var diff=layerOrder.indexOf(partsB[0])-layerOrder.indexOf(partsA[0]);return diff===0?partsA[1].localeCompare(partsB[1]):diff}));var selectedFeature=state.pendingRequests<=1&&!state.selectedFeature?Object.keys(newPickedFeatures)[0]:"";return{pickedFeatures:newPickedFeatures,pendingRequests:state.pendingRequests-1,selectedFeature:selectedFeature}})}else{_this.setState(function(state){var _Object$keys$;var selectedFeature=state.pendingRequests<=1&&!state.selectedFeature?(_Object$keys$=Object.keys(state.pickedFeatures)[0])!==null&&_Object$keys$!==void 0?_Object$keys$:"":"";return{pendingRequests:state.pendingRequests-1,selectedFeature:selectedFeature}})}},(_this$props$filter$fi=_this.props.filter.filterParams)===null||_this$props$filter$fi===void 0?void 0:_this$props$filter$fi[sublayer.name],_this.props.filter.filterGeom)});_this.setState({pendingRequests:pendingRequests,pickedFeatures:{},selectedFeature:""})});_defineProperty(_this,"setSelectedFeature",function(ev){_this.setState({selectedFeature:ev.target.value})});_defineProperty(_this,"onWindowClose",function(){_this.clearResults();if(_this.props.exitTaskOnResultsClose){_this.props.setCurrentTask(null)}});_defineProperty(_this,"clearResults",function(){if(!_this.props.editContext.changed){_this.setState(FeatureForm.defaultState)}});_defineProperty(_this,"updatePickedFeatures",function(newfeature){_this.setState(function(state){return{pickedFeatures:Object.entries(state.pickedFeatures).reduce(function(res,_ref3){var _ref4=_slicedToArray(_ref3,2),key=_ref4[0],feature=_ref4[1];res[key]=feature.id===newfeature.id?newfeature:feature;return res},{})}})});_this.state=FeatureForm.defaultState;return _this}_inherits(FeatureForm,_React$Component);return _createClass(FeatureForm,[{key:"componentDidMount",value:function componentDidMount(){if(this.props.enabled){this.props.setEditContext("FeatureForm",{action:"Pick"})}}},{key:"componentDidUpdate",value:function componentDidUpdate(prevProps,prevState){if(this.props.enabled&&this.props.theme&&!prevProps.theme){var startupParams=this.props.startupParams;var haveIc=["1","true"].includes((startupParams.ic||"").toLowerCase());var c=(startupParams.c||"").split(/[;,]/g).map(function(x){return parseFloat(x)||0});if(haveIc&&c.length===2){var mapCrs=this.props.theme.mapCrs;this.queryFeatures(CoordinatesUtils.reproject(c,startupParams.crs||mapCrs,mapCrs))}}else if(this.props.theme!==prevProps.theme){this.clearResults()}else if(!this.props.enabled&&prevProps.enabled){if(this.props.clearResultsOnClose){this.clearResults()}}if(this.props.enabled&&!prevProps.enabled){this.props.setEditContext("FeatureForm",{action:"Pick"})}var isCurrentContext=this.props.editContext.id===this.props.currentEditContext;if(this.props.enabled&&isCurrentContext&&!this.props.editContext.changed&&this.state.pendingRequests===0){var clickPoint=this.queryPoint(prevProps);if(clickPoint){this.queryFeatures(clickPoint)}}if(this.props.enabled&&this.state.selectedFeature!==prevState.selectedFeature){var feature=this.state.pickedFeatures?this.state.pickedFeatures[this.state.selectedFeature]:null;var curLayerId=this.state.selectedFeature.split("::")[0];var curConfig=this.props.theme.editConfig[curLayerId]||{};var canEditGeometry=["Point","LineString","Polygon"].includes((curConfig.geomType||"").replace(/^Multi/,"").replace(/Z$/,""));var editPermissions=curConfig.permissions||{};this.props.setEditContext("FeatureForm",{action:"Pick",feature:feature,changed:false,geomType:curConfig.geomType||null,geomReadOnly:editPermissions.updatable===false||!canEditGeometry,permissions:(curConfig===null||curConfig===void 0?void 0:curConfig.permissions)||{}})}if(!this.props.enabled&&prevProps.enabled){this.props.clearEditContext("FeatureForm");this.setState(FeatureForm.defaultState)}}},{key:"render",value:function render(){var _this2=this;var resultWindow=null;if(this.state.pickedFeatures!==null){var body=null;if(this.state.pendingRequests>0){body=/*#__PURE__*/React.createElement("div",{className:"feature-query-body",role:"body"},/*#__PURE__*/React.createElement("span",{className:"identify-body-message"},LocaleUtils.tr("featureform.querying")))}else if(isEmpty(this.state.pickedFeatures)){body=/*#__PURE__*/React.createElement("div",{className:"feature-query-body",role:"body"},/*#__PURE__*/React.createElement("span",{className:"identify-body-message"},LocaleUtils.tr("featureform.noresults")))}else{var featureText=LocaleUtils.tr("featureform.feature");var curLayerId=this.state.selectedFeature.split("::")[0];var curConfig=this.props.theme.editConfig[curLayerId];body=/*#__PURE__*/React.createElement("div",{className:"feature-query-body",role:"body"},Object.keys(this.state.pickedFeatures).length>1?/*#__PURE__*/React.createElement("div",{className:"feature-query-selection"},/*#__PURE__*/React.createElement("select",{onChange:this.setSelectedFeature,value:this.state.selectedFeature},Object.entries(this.state.pickedFeatures).map(function(_ref5){var _match$sublayer$title,_match$sublayer;var _ref6=_slicedToArray(_ref5,2),id=_ref6[0],feature=_ref6[1];var _id$split=id.split("::"),_id$split2=_slicedToArray(_id$split,2),layerId=_id$split2[0],featureId=_id$split2[1];var editConfig=_this2.props.theme.editConfig[layerId];var match=LayerUtils.searchLayer(_this2.props.layers,_this2.props.theme.url,editConfig.layerName);var layerName=(_match$sublayer$title=match===null||match===void 0||(_match$sublayer=match.sublayer)===null||_match$sublayer===void 0?void 0:_match$sublayer.title)!==null&&_match$sublayer$title!==void 0?_match$sublayer$title:editConfig.layerName;var featureName=editConfig.displayField?feature.properties[editConfig.displayField]:featureText+" "+featureId;return/*#__PURE__*/React.createElement("option",{key:id,value:id},layerName+": "+featureName)}))):null,this.props.editContext.feature?/*#__PURE__*/React.createElement(AttributeForm,{editConfig:curConfig,editContext:this.props.editContext,iface:this.props.iface,onCommit:this.updatePickedFeatures}):null)}resultWindow=/*#__PURE__*/React.createElement(ResizeableWindow,{dockable:this.props.geometry.side,icon:"featureform",initialHeight:this.props.geometry.initialHeight,initialWidth:this.props.geometry.initialWidth,initialX:this.props.geometry.initialX,initialY:this.props.geometry.initialY,initiallyDocked:this.props.geometry.initiallyDocked,key:"FeatureForm",onClose:this.onWindowClose,title:LocaleUtils.tr("featureform.title")},body)}return[resultWindow,/*#__PURE__*/React.createElement(TaskBar,{key:"FeatureFormTaskBar",task:"FeatureForm"},function(){return{body:LocaleUtils.tr("infotool.clickhelpPoint")}})]}}])}(React.Component);_defineProperty(FeatureForm,"propTypes",{clearEditContext:PropTypes.func,/** Whether to clear the identify results when exiting the identify tool. */clearResultsOnClose:PropTypes.bool,click:PropTypes.object,currentEditContext:PropTypes.string,editContext:PropTypes.object,enabled:PropTypes.bool,/** Whether to clear the task when the results window is closed. */exitTaskOnResultsClose:PropTypes.bool,filter:PropTypes.object,/** Default window geometry with size, position and docking status. Positive position values (including '0') are related to top (InitialY) and left (InitialX), negative values (including '-0') to bottom (InitialY) and right (InitialX). */geometry:PropTypes.shape({initialWidth:PropTypes.number,initialHeight:PropTypes.number,initialX:PropTypes.number,initialY:PropTypes.number,initiallyDocked:PropTypes.bool,side:PropTypes.string}),iface:PropTypes.object,layers:PropTypes.array,map:PropTypes.object,setCurrentTask:PropTypes.func,setEditContext:PropTypes.func,startupParams:PropTypes.object,theme:PropTypes.object});_defineProperty(FeatureForm,"defaultProps",{clearResultsOnClose:true,geometry:{initialWidth:320,initialHeight:480,initialX:0,initialY:0,initiallyDocked:false,side:"left"}});_defineProperty(FeatureForm,"defaultState",{pendingRequests:0,pickedFeatures:null,selectedFeature:""});export default(function(){var iface=arguments.length>0&&arguments[0]!==undefined?arguments[0]:EditingInterface;return connect(function(state){var enabled=state.task.id==="FeatureForm"||state.task.identifyEnabled&&ConfigUtils.getConfigProp("identifyTool",state.theme.current,"Identify")==="FeatureForm";return{click:state.map.click||{modifiers:{}},enabled:enabled,editContext:state.editing.contexts.FeatureForm||{},currentEditContext:state.editing.currentContext,iface:iface,layers:state.layers.flat,filter:state.layers.filter,map:state.map,theme:state.theme.current,startupParams:state.localConfig.startupParams}},{setCurrentTask:setCurrentTask,clearEditContext:clearEditContext,setEditContext:setEditContext})(FeatureForm)});