/*!
 * @esri/arcgis-html-sanitizer - v3.0.1 - Tue Nov 15 2022 09:46:54 GMT-0800 (Pacific Standard Time)
 * Copyright (c) 2022 - Environmental Systems Research Institute, Inc.
 * Apache-2.0
 * 
 * js-xss
 * Copyright (c) 2012-2018 Zongmin Lei(雷宗民) <leizongmin@gmail.com>
 * http://ucdok.com
 * MIT License, see https://github.com/leizongmin/js-xss/blob/master/LICENSE for details
 */
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e}(t.whiteList||t.allowList):t.whiteList=U.whiteList,t.onTag=t.onTag||U.onTag,t.onTagAttr=t.onTagAttr||U.onTagAttr,t.onIgnoreTag=t.onIgnoreTag||U.onIgnoreTag,t.onIgnoreTagAttr=t.onIgnoreTagAttr||U.onIgnoreTagAttr,t.safeAttrValue=t.safeAttrValue||U.safeAttrValue,t.escapeHtml=t.escapeHtml||U.escapeHtml,this.options=t,!1===t.css?this.cssFilter=!1:(t.css=t.css||{},this.cssFilter=new M(t.css))}Y.prototype.process=function(t){if(!(t=(t=t||"").toString()))return"";var e=this.options,r=e.whiteList,i=e.onTag,n=e.onIgnoreTag,o=e.onTagAttr,a=e.onIgnoreTagAttr,s=e.safeAttrValue,l=e.escapeHtml,c=this.cssFilter;e.stripBlankChar&&(t=U.stripBlankChar(t)),e.allowCommentTag||(t=U.stripCommentTag(t));var u=!1;e.stripIgnoreTagBody&&(u=U.StripTagBody(e.stripIgnoreTagBody,n),n=u.onIgnoreTag);var f=G(t,(function(t,e,u,f,g){var p={sourcePosition:t,position:e,isClosing:g,isWhite:Object.prototype.hasOwnProperty.call(r,u)},d=i(u,f,p);if(!K(d))return d;if(p.isWhite){if(p.isClosing)return"</"+u+">";var h=function(t){var e=J.spaceIndex(t);if(-1===e)return{html:"",closing:"/"===t[t.length-2]};var r="/"===(t=J.trim(t.slice(e+1,-1)))[t.length-1];return r&&(t=J.trim(t.slice(0,-1))),{html:t,closing:r}}(f),m=r[u],b=Q(h.html,(function(t,e){var r=-1!==J.indexOf(m,t),i=o(u,t,e,r);return K(i)?r?(e=s(u,t,e,c))?t+'="'+e+'"':t:K(i=a(u,t,e,r))?void 0:i:i}));return f="<"+u,b&&(f+=" "+b),h.closing&&(f+=" /"),f+=">"}return K(d=n(u,f,p))?l(f):d}),l);return u&&(f=u.remove(f)),f};var tt=Y;!function(t,r){var i=e,n=_,o=tt;function a(t,e){return new o(e).process(t)}(r=t.exports=a).filterXSS=a,r.FilterXSS=o,function(){for(var t in i)r[t]=i[t];for(var e in n)r[e]=n[e]}(),"undefined"!=typeof self&&"undefined"!=typeof DedicatedWorkerGlobalScope&&self instanceof DedicatedWorkerGlobalScope&&(self.filterXSS=t.exports)}(t,t.exports);var et=function(){function e(e,r){var i,n=this;this.arcgisWhiteList={a:["href","style","target"],abbr:["title"],audio:["autoplay","controls","loop","muted","preload"],b:[],br:[],dd:["style"],div:["align","style"],dl:["style"],dt:["style"],em:[],figcaption:["style"],figure:["style"],font:["color","face","size","style"],h1:["style"],h2:["style"],h3:["style"],h4:["style"],h5:["style"],h6:["style"],hr:[],i:[],img:["alt","border","height","src","style","width"],li:[],ol:[],p:["style"],source:["media","src","type"],span:["style"],strong:[],sub:["style"],sup:["style"],table:["border","cellpadding","cellspacing","height","style","width"],tbody:[],tr:["align","height","style","valign"],td:["align","colspan","height","nowrap","rowspan","style","valign","width"],th:["align","colspan","height","nowrap","rowspan","style","valign","width"],u:[],ul:[],video:["autoplay","controls","height","loop","muted","poster","preload","width"]},this.allowedProtocols=["http","https","mailto","iform","tel","flow","lfmobile","arcgis-navigator","arcgis-appstudio-player","arcgis-survey123","arcgis-collector","arcgis-workforce","arcgis-explorer","arcgis-trek2there","arcgis-quickcapture","mspbi","comgooglemaps","pdfefile","pdfehttp","pdfehttps","boxapp","boxemm","awb","awbs","gropen","radarscope"],this.arcgisFilterOptions={allowCommentTag:!0,safeAttrValue:function(e,r,i,o){return"a"===e&&"href"===r||("img"===e||"source"===e)&&"src"===r?n.sanitizeUrl(i):t.exports.safeAttrValue(e,r,i,o)}},this._entityMap={"&":"&#x38;","<":"&#x3C;",">":"&#x3E;",'"':"&#x22;","'":"&#x27;","/":"&#x2F;"},e&&!r?i=e:e&&r?(i=Object.create(this.arcgisFilterOptions),Object.keys(e).forEach((function(t){"whiteList"===t?i.whiteList=n._extendObjectOfArrays([n.arcgisWhiteList,e.whiteList||{}]):i[t]=e[t]}))):(i=Object.create(this.arcgisFilterOptions)).whiteList=this.arcgisWhiteList,this.xssFilterOptions=i,this._xssFilter=new t.exports.FilterXSS(i)}return e.prototype.sanitize=function(t,e){switch(void 0===e&&(e={}),typeof t){case"number":return isNaN(t)||!isFinite(t)?null:t;case"boolean":return t;case"string":return this._xssFilter.process(t);case"object":return this._iterateOverObject(t,e);default:if(e.allowUndefined&&void 0===t)return;return null}},e.prototype.sanitizeUrl=function(e,r){var i=(null!=r?r:{}).isProtocolRequired,n=void 0===i||i,o=this._trim(e.substring(0,e.indexOf(":"))),a="/"===e,s=/^#/.test(e),l=o&&this.allowedProtocols.indexOf(o.toLowerCase())>-1;return a||s||l?t.exports.escapeAttrValue(e):o||n?"":t.exports.escapeAttrValue("https://".concat(e))},e.prototype.sanitizeHTMLAttribute=function(e,r,i,n){return"function"==typeof this.xssFilterOptions.safeAttrValue?this.xssFilterOptions.safeAttrValue(e,r,i,n):t.exports.safeAttrValue(e,r,i,n)},e.prototype.validate=function(t,e){void 0===e&&(e={});var r=this.sanitize(t,e);return{isValid:t===r,sanitized:r}},e.prototype.encodeHTML=function(t){var e=this;return String(t).replace(/[&<>"'\/]/g,(function(t){return e._entityMap[t]}))},e.prototype.encodeAttrValue=function(t){var e=/^[a-zA-Z0-9]$/;return String(t).replace(/[\x00-\xFF]/g,(function(r,i){return e.test(r)?r:"&#x".concat(Number(t.charCodeAt(i)).toString(16),";")}))},e.prototype._extendObjectOfArrays=function(t){var e={};return t.forEach((function(t){Object.keys(t).forEach((function(r){Array.isArray(t[r])&&Array.isArray(e[r])?e[r]=e[r].concat(t[r]):e[r]=t[r]}))})),e},e.prototype._iterateOverObject=function(t,e){var r=this;void 0===e&&(e={});try{var i=!1,n=void 0;if(Array.isArray(t))n=t.reduce((function(t,n){var o=r.validate(n,e);return o.isValid?t.concat([n]):(i=!0,t.concat([o.sanitized]))}),[]);else{if(!function(t){if("object"!=typeof t||null===t)return!1;if("[object Object]"!==Object.prototype.toString.call(t))return!1;var e=Object.getPrototypeOf(t);if(null===e)return!0;for(;null!==Object.getPrototypeOf(e);)e=Object.getPrototypeOf(e);return Object.getPrototypeOf(t)===e}(t)){if(e.allowUndefined&&void 0===t)return;return null}n=Object.keys(t).reduce((function(n,o){var a=t[o],s=r.validate(a,e);return s.isValid?n[o]=a:(i=!0,n[o]=s.sanitized),n}),{})}return i?n:t}catch(t){return null}},e.prototype._trim=function(t){return String.prototype.trim?t.trim():t.replace(/(^\s*)|(\s*$)/g,"")},e}();export{et as Sanitizer,et as default};