qwc2/utils/ThemeUtils.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 _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 _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)}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 _n2=0,F=function F(){};return{s:F,n:function n(){return _n2>=r.length?{done:!0}:{done:!1,value:r[_n2++]}},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}/**
 * Copyright 2018-2024 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{remove as removeDiacritics}from"diacritics";import isEmpty from"lodash.isempty";import url from"url";import{v4 as uuidv4}from"uuid";import{LayerRole}from"../actions/layers";import{NotificationType,showNotification}from"../actions/windows";import{SearchResultType}from"../utils/SearchProviders";import ConfigUtils from"./ConfigUtils";import LayerUtils from"./LayerUtils";import LocaleUtils from"./LocaleUtils";var ThemeUtils={getThemeById:function getThemeById(themes,id){for(var i=0,n=themes.items.length;i<n;++i){if(themes.items[i].id===id){return themes.items[i]}}for(var _i=0,_n=themes.subdirs.length;_i<_n;++_i){var theme=this.getThemeById(themes.subdirs[_i],id);if(theme){return theme}}return null},createThemeBackgroundLayers:function createThemeBackgroundLayers(backgroundLayers,themes,visibleLayer,externalLayers){var bgLayers=[];var visibleIdx=-1;var defaultVisibleIdx=-1;var _iterator=_createForOfIteratorHelper(backgroundLayers),_step;try{var _loop=function _loop(){var entry=_step.value;if(!entry.name){return 1;// continue
}var bgLayer=themes.backgroundLayers.find(function(lyr){return lyr.name===entry.name});if(bgLayer){if(entry.visibility===true){defaultVisibleIdx=bgLayers.length}if(bgLayer.name===visibleLayer){visibleIdx=bgLayers.length}bgLayer=_objectSpread(_objectSpread({},bgLayer),{},{role:LayerRole.BACKGROUND,thumbnail:bgLayer.thumbnail||"img/mapthumbs/default.jpg",visibility:false,opacity:bgLayer.opacity!==undefined?bgLayer.opacity:255});if(bgLayer.resource){bgLayer.id=uuidv4();bgLayer.type="placeholder";var params=LayerUtils.splitLayerUrlParam(bgLayer.resource);params.id=bgLayer.id;var key=params.type+":"+params.url;(externalLayers[key]=externalLayers[key]||[]).push(params);delete bgLayer.resource}else if(bgLayer.type==="wms"){bgLayer.version=bgLayer.params.VERSION||bgLayer.version||themes.defaultWMSVersion||"1.3.0"}else if(bgLayer.type==="group"){bgLayer.items=bgLayer.items.map(function(item){if(item.ref){var sublayer=themes.backgroundLayers.find(function(l){return l.name===item.ref});if(sublayer){item=_objectSpread(_objectSpread(_objectSpread({},item),sublayer),LayerUtils.buildWMSLayerParams(sublayer));if(item.type==="wms"){item.version=item.params.VERSION||item.version||themes.defaultWMSVersion||"1.3.0"}delete item.ref}else{item=null}}return item}).filter(function(x){return x})}bgLayers.push(bgLayer)}else{// eslint-disable-next-line
console.warn("Could not find background layer "+entry.name)}};for(_iterator.s();!(_step=_iterator.n()).done;){if(_loop())continue}}catch(err){_iterator.e(err)}finally{_iterator.f()}if(visibleIdx>=0){bgLayers[visibleIdx].visibility=true}else if(defaultVisibleIdx>=0&&visibleLayer!==""){bgLayers[defaultVisibleIdx].visibility=true}return bgLayers},createThemeLayer:function createThemeLayer(theme,themes){var role=arguments.length>2&&arguments[2]!==undefined?arguments[2]:LayerRole.THEME;var subLayers=arguments.length>3&&arguments[3]!==undefined?arguments[3]:null;var urlParts=url.parse(theme.url,true);// Resolve relative urls
if(!urlParts.host){var locationParts=url.parse(window.location.href);urlParts.protocol=locationParts.protocol;urlParts.host=locationParts.host}var sublayerNames=LayerUtils.getSublayerNames({sublayers:subLayers!==null&&subLayers!==void 0?subLayers:theme.sublayers});var baseParams=urlParts.query;var layer={type:"wms",id:theme.id,url:url.format(urlParts),version:theme.version||themes.defaultWMSVersion||"1.3.0",visibility:true,expanded:theme.expanded,name:theme.name,title:theme.title,bbox:theme.bbox,sublayers:subLayers!==null&&subLayers!==void 0?subLayers:theme.sublayers,tiled:theme.tiled,tileSize:theme.tileSize,ratio:!theme.tiled?1:undefined,serverType:"qgis",format:theme.format,rev:+new Date,role:role,attribution:theme.attribution,legendUrl:ThemeUtils.inheritBaseUrlParams(theme.legendUrl,theme.url,baseParams),printUrl:ThemeUtils.inheritBaseUrlParams(theme.printUrl,theme.url,baseParams),featureInfoUrl:ThemeUtils.inheritBaseUrlParams(theme.featureInfoUrl,theme.url,baseParams),infoFormats:theme.infoFormats,mapFormats:theme.availableFormats,layerTreeHiddenSublayers:theme.layerTreeHiddenSublayers,predefinedFilters:(theme.predefinedFilters||[]).filter(function(entry){return Object.keys(entry.filter).find(function(name){return sublayerNames.includes(name)})}),externalLayerMap:_objectSpread(_objectSpread({},theme.externalLayerMap),(theme.externalLayers||[]).reduce(function(res,cur){res[cur.internalLayer]=_objectSpread({},themes.externalLayers.find(function(entry){return entry.name===cur.name}));LayerUtils.completeExternalLayer(res[cur.internalLayer],LayerUtils.searchSubLayer(theme,"name",cur.internalLayer));return res},{}))};layer=LayerUtils.recomputeLayerBBox(layer);// Drawing order only makes sense if layer reordering is disabled
if(ConfigUtils.getConfigProp("allowReorderingLayers",theme)!==true){layer.drawingOrder=theme.drawingOrder}return layer},inheritBaseUrlParams:function inheritBaseUrlParams(capabilityUrl,baseUrl,baseParams){if(!capabilityUrl){return baseUrl}if(capabilityUrl.split("?")[0]===baseUrl.split("?")[0]){var parts=url.parse(capabilityUrl,true);parts.query=_objectSpread(_objectSpread({},baseParams),parts.query);return url.format(parts)}return capabilityUrl},searchThemes:function searchThemes(themes,searchtext){var filter=new RegExp(removeDiacritics(searchtext).replace(/[-[\]/{}()*+?.\\^$|]/g,"\\$&"),"i");var matches=[];var _searchThemeGroup=function searchThemeGroup(themeGroup){(themeGroup.subdirs||[]).forEach(function(subdir){return _searchThemeGroup(subdir,filter)});matches.push.apply(matches,_toConsumableArray((themeGroup.items||[]).filter(function(item){return removeDiacritics(item.title).match(filter)||removeDiacritics(item.keywords||"").match(filter)||removeDiacritics(item["abstract"]||"").match(filter)})))};_searchThemeGroup(themes,filter);return isEmpty(matches)?[]:[{id:"themes",titlemsgid:"search.themes",type:SearchResultType.THEME,items:matches.map(function(theme){return{id:theme.id,text:theme.title,theme:theme,layer:ThemeUtils.createThemeLayer(theme,themes),thumbnail:ConfigUtils.getAssetsPath()+"/"+theme.thumbnail}})}]},searchThemeLayers:function searchThemeLayers(themes,searchtext){var filter=new RegExp(removeDiacritics(searchtext).replace(/[-[\]/{}()*+?.\\^$|]/g,"\\$&"),"i");var matches=[];var _searchLayer=function searchLayer(theme,layer){var path=arguments.length>2&&arguments[2]!==undefined?arguments[2]:[];(layer.sublayers||[]).forEach(function(sublayer,idx){var subpath=[].concat(_toConsumableArray(path),[idx]);if(removeDiacritics(sublayer.name).match(filter)||removeDiacritics(sublayer.title).match(filter)){// Clone theme, ensuring path to layer is visible
var newtheme=_objectSpread({},theme);var cur=newtheme;var _loop2=function _loop2(i){var isMutuallyExclusive=cur.mutuallyExclusive;cur.sublayers=cur.sublayers.map(function(entry,j){return _objectSpread(_objectSpread({},entry),{},{visibility:j===subpath[i]||entry.visibility&&!isMutuallyExclusive})});cur=cur.sublayers[subpath[i]]};for(var i=0;i<subpath.length;++i){_loop2(i)}matches.push({theme:newtheme,layer:ThemeUtils.createThemeLayer(newtheme,themes,LayerRole.USERLAYER,[cur])})}_searchLayer(theme,sublayer,subpath)})};var _searchThemeGroup2=function searchThemeGroup(themeGroup){(themeGroup.subdirs||[]).forEach(function(subdir){return _searchThemeGroup2(subdir,filter)});(themeGroup.items||[]).forEach(function(item){return _searchLayer(item,item)})};_searchThemeGroup2(themes,filter);return isEmpty(matches)?[]:[{id:"themelayers",titlemsgid:"search.themelayers",type:SearchResultType.THEMELAYER,items:matches.map(function(result){return{id:result.layer.id+":"+result.layer.sublayers[0].name,text:result.layer.title+": "+result.layer.sublayers[0].title,layer:result.layer,theme:result.theme}})}]},getThemeNames:function getThemeNames(themes){var names=(themes.items||[]).reduce(function(res,theme){return _objectSpread(_objectSpread({},res),{},_defineProperty({},theme.id,theme.title))},{});(themes.subdirs||[]).forEach(function(group){Object.assign(names,ThemeUtils.getThemeNames(group))});return names},themeFlagsAllowed:function themeFlagsAllowed(theme,flagWhitelist,flagBlacklist){var themeFlags=(theme===null||theme===void 0?void 0:theme.flags)||[];if(flagBlacklist&&flagBlacklist.find(function(flag){return themeFlags.includes(flag)})!==undefined){return false}if(flagWhitelist&&flagWhitelist.find(function(flag){return themeFlags.includes(flag)})===undefined){return false}return true},allowedItems:function allowedItems(items,theme){var filter=arguments.length>2&&arguments[2]!==undefined?arguments[2]:null;return(items||[]).map(function(item){if(item.subitems){var subitems=ThemeUtils.allowedItems(item.subitems,items);if(!isEmpty(subitems)){return _objectSpread(_objectSpread({},item),{},{subitems:subitems})}else{return null}}else{if(filter&&!filter(item)){return null}if(theme){if(!ThemeUtils.themeFlagsAllowed(theme,item.themeFlagWhitelist,item.themeFlagBlacklist)){return null}if(item.themeBlacklist&&(item.themeBlacklist.includes(theme.title)||item.themeBlacklist.includes(theme.name))){return null}if(item.themeWhitelist&&!(item.themeWhitelist.includes(theme.title)||item.themeWhitelist.includes(theme.name))){return null}if(item.requireAuth&&!ConfigUtils.getConfigProp("username")){return null}}return item}}).filter(Boolean)}};export default ThemeUtils;