@arcgis/core/layers/support/labelUtils.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
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See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{replace as e}from"../../core/string.js";const n="__begin__",r="__end__",s=new RegExp(n,"ig"),t=new RegExp(r,"ig"),l=new RegExp("^"+n,"i"),o=new RegExp(r+"$","i"),i='"',a=i+" + ",c=" + "+i;function p(e){return e.replaceAll(new RegExp("\\[","g"),"{").replaceAll(new RegExp("\\]","g"),"}")}function u(e){return e.replaceAll(new RegExp("\\{","g"),"[").replaceAll(new RegExp("\\}","g"),"]")}function x(e){const n={expression:"",type:"none"};return e.labelExpressionInfo?e.labelExpressionInfo.value?(n.expression=e.labelExpressionInfo.value,n.type="conventional"):e.labelExpressionInfo.expression&&(n.expression=e.labelExpressionInfo.expression,n.type="arcade"):null!=e.labelExpression&&(n.expression=p(e.labelExpression),n.type="conventional"),n}function f(e){const n=x(e);if(!n)return null;switch(n.type){case"conventional":return E(n.expression);case"arcade":return n.expression}return null}function g(e){const n=x(e);if(!n)return null;switch(n.type){case"conventional":return $(n.expression);case"arcade":return _(n.expression)}return null}function E(p){let u;return p?(u=e(p,(e=>n+'$feature["'+e+'"]'+r)),u=l.test(u)?u.replace(l,""):i+u,u=o.test(u)?u.replace(o,""):u+i,u=u.replaceAll(s,a).replaceAll(t,c)):u='""',u}const w=/^\s*\{([^}]+)\}\s*$/i;function $(e){const n=e?.match(w);return n?.[1].trim()||null}const b=/^\s*(?:(?:\$feature\.(\w+))|(?:\$feature\[(["'])(.+)(\2)\]));?\s*$/i,m=/^\s*(?:(?:\$feature\.(\w+))|(?:\$feature\[(["'])(.+)(\2)\]));?\s*(?:DomainName\(\s*\$feature\s*,\s*(["'])(\1|\3)(\5)\s*\));?\s*$/i,R=/^\s*(?:DomainName\(\s*\$feature\s*,\s*(["'])(.+)(\1)\s*\));?\s*$/i;function _(e){if(!e)return null;let n=b.exec(e)||m.exec(e);return n?n[1]||n[3]:(n=R.exec(e),n?n[2]:null)}export{E as convertTemplatedStringToArcade,x as getLabelExpression,f as getLabelExpressionArcade,g as getLabelExpressionSingleField,_ as getSingleFieldArcadeExpression,$ as getSingleFieldTemplatedString,p as sqlToTemplateString,u as templateStringToSql};