bypass-paywalls-firefox-clean/lib/purify.min.js

/*! @license DOMPurify 3.0.5 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.0.5/LICENSE */
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).DOMPurify=t()}(this,(function(){"use strict";const{entries:e,setPrototypeOf:t,isFrozen:n,getPrototypeOf:o,getOwnPropertyDescriptor:r}=Object;let{freeze:i,seal:a,create:l}=Object,{apply:c,construct:s}="undefined"!=typeof Reflect&&Reflect;c||(c=function(e,t,n){return e.apply(t,n)}),i||(i=function(e){return e}),a||(a=function(e){return e}),s||(s=function(e,t){return new e(...t)});const m=b(Array.prototype.forEach),u=b(Array.prototype.pop),f=b(Array.prototype.push),p=b(String.prototype.toLowerCase),d=b(String.prototype.toString),h=b(String.prototype.match),g=b(String.prototype.replace),T=b(String.prototype.indexOf),y=b(String.prototype.trim),E=b(RegExp.prototype.test),A=(_=TypeError,function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];return s(_,t)});var _;function b(e){return function(t){for(var n=arguments.length,o=new Array(n>1?n-1:0),r=1;r<n;r++)o[r-1]=arguments[r];return c(e,t,o)}}function N(e,o,r){var i;r=null!==(i=r)&&void 0!==i?i:p,t&&t(e,null);let a=o.length;for(;a--;){let t=o[a];if("string"==typeof t){const e=r(t);e!==t&&(n(o)||(o[a]=e),t=e)}e[t]=!0}return e}function S(t){const n=l(null);for(const[o,r]of e(t))n[o]=r;return n}function R(e,t){for(;null!==e;){const n=r(e,t);if(n){if(n.get)return b(n.get);if("function"==typeof n.value)return b(n.value)}e=o(e)}return function(e){return console.warn("fallback value for",e),null}}const w=i(["a","abbr","acronym","address","area","article","aside","audio","b","bdi","bdo","big","blink","blockquote","body","br","button","canvas","caption","center","cite","code","col","colgroup","content","data","datalist","dd","decorator","del","details","dfn","dialog","dir","div","dl","dt","element","em","fieldset","figcaption","figure","font","footer","form","h1","h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","img","input","ins","kbd","label","legend","li","main","map","mark","marquee","menu","menuitem","meter","nav","nobr","ol","optgroup","option","output","p","picture","pre","progress","q","rp","rt","ruby","s","samp","section","select","shadow","small","source","spacer","span","strike","strong","style","sub","summary","sup","table","tbody","td","template","textarea","tfoot","th","thead","time","tr","track","tt","u","ul","var","video","wbr"]),D=i(["svg","a","altglyph","altglyphdef","altglyphitem","animatecolor","animatemotion","animatetransform","circle","clippath","defs","desc","ellipse","filter","font","g","glyph","glyphref","hkern","image","line","lineargradient","marker","mask","metadata","mpath","path","pattern","polygon","polyline","radialgradient","rect","stop","style","switch","symbol","text","textpath","title","tref","tspan","view","vkern"]),L=i(["feBlend","feColorMatrix","feComponentTransfer","feComposite","feConvolveMatrix","feDiffuseLighting","feDisplacementMap","feDistantLight","feDropShadow","feFlood","feFuncA","feFuncB","feFuncG","feFuncR","feGaussianBlur","feImage","feMerge","feMergeNode","feMorphology","feOffset","fePointLight","feSpecularLighting","feSpotLight","feTile","feTurbulence"]),v=i(["animate","color-profile","cursor","discard","font-face","font-face-format","font-face-name","font-face-src","font-face-uri","foreignobject","hatch","hatchpath","mesh","meshgradient","meshpatch","meshrow","missing-glyph","script","set","solidcolor","unknown","use"]),x=i(["math","menclose","merror","mfenced","mfrac","mglyph","mi","mlabeledtr","mmultiscripts","mn","mo","mover","mpadded","mphantom","mroot","mrow","ms","mspace","msqrt","mstyle","msub","msup","msubsup","mtable","mtd","mtext","mtr","munder","munderover","mprescripts"]),C=i(["maction","maligngroup","malignmark","mlongdiv","mscarries","mscarry","msgroup","mstack","msline","msrow","semantics","annotation","annotation-xml","mprescripts","none"]),k=i(["#text"]),O=i(["accept","action","align","alt","autocapitalize","autocomplete","autopictureinpicture","autoplay","background","bgcolor","border","capture","cellpadding","cellspacing","checked","cite","class","clear","color","cols","colspan","controls","controlslist","coords","crossorigin","datetime","decoding","default","dir","disabled","disablepictureinpicture","disableremoteplayback","download","draggable","enctype","enterkeyhint","face","for","headers","height","hidden","high","href","hreflang","id","inputmode","integrity","ismap","kind","label","lang","list","loading","loop","low","max","maxlength","media","method","min","minlength","multiple","muted","name","nonce","noshade","novalidate","nowrap","open","optimum","pattern","placeholder","playsinline","poster","preload","pubdate","radiogroup","readonly","rel","required","rev","reversed","role","rows","rowspan","spellcheck","scope","selected","shape","size","sizes","span","srclang","start","src","srcset","step","style","summary","tabindex","title","translate","type","usemap","valign","value","width","xmlns","slot"]),I=i(["accent-height","accumulate","additive","alignment-baseline","ascent","attributename","attributetype","azimuth","basefrequency","baseline-shift","begin","bias","by","class","clip","clippathunits","clip-path","clip-rule","color","color-interpolation","color-interpolation-filters","color-profile","color-rendering","cx","cy","d","dx","dy","diffuseconstant","direction","display","divisor","dur","edgemode","elevation","end","fill","fill-opacity","fill-rule","filter","filterunits","flood-color","flood-opacity","font-family","font-size","font-size-adjust","font-stretch","font-style","font-variant","font-weight","fx","fy","g1","g2","glyph-name","glyphref","gradientunits","gradienttransform","height","href","id","image-rendering","in","in2","k","k1","k2","k3","k4","kerning","keypoints","keysplines","keytimes","lang","lengthadjust","letter-spacing","kernelmatrix","kernelunitlength","lighting-color","local","marker-end","marker-mid","marker-start","markerheight","markerunits","markerwidth","maskcontentunits","maskunits","max","mask","media","method","mode","min","name","numoctaves","offset","operator","opacity","order","orient","orientation","origin","overflow","paint-order","path","pathlength","patterncontentunits","patterntransform","patternunits","points","preservealpha","preserveaspectratio","primitiveunits","r","rx","ry","radius","refx","refy","repeatcount","repeatdur","restart","result","rotate","scale","seed","shape-rendering","specularconstant","specularexponent","spreadmethod","startoffset","stddeviation","stitchtiles","stop-color","stop-opacity","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke","stroke-width","style","surfacescale","systemlanguage","tabindex","targetx","targety","transform","transform-origin","text-anchor","text-decoration","text-rendering","textlength","type","u1","u2","unicode","values","viewbox","visibility","version","vert-adv-y","vert-origin-x","vert-origin-y","width","word-spacing","wrap","writing-mode","xchannelselector","ychannelselector","x","x1","x2","xmlns","y","y1","y2","z","zoomandpan"]),M=i(["accent","accentunder","align","bevelled","close","columnsalign","columnlines","columnspan","denomalign","depth","dir","display","displaystyle","encoding","fence","frame","height","href","id","largeop","length","linethickness","lspace","lquote","mathbackground","mathcolor","mathsize","mathvariant","maxsize","minsize","movablelimits","notation","numalign","open","rowalign","rowlines","rowspacing","rowspan","rspace","rquote","scriptlevel","scriptminsize","scriptsizemultiplier","selection","separator","separators","stretchy","subscriptshift","supscriptshift","symmetric","voffset","width","xmlns"]),U=i(["xlink:href","xml:id","xlink:title","xml:space","xmlns:xlink"]),P=a(/\{\{[\w\W]*|[\w\W]*\}\}/gm),F=a(/<%[\w\W]*|[\w\W]*%>/gm),H=a(/\${[\w\W]*}/gm),z=a(/^data-[\-\w.\u00B7-\uFFFF]/),B=a(/^aria-[\-\w]+$/),W=a(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i),G=a(/^(?:\w+script|data):/i),Y=a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),j=a(/^html$/i);var q=Object.freeze({__proto__:null,MUSTACHE_EXPR:P,ERB_EXPR:F,TMPLIT_EXPR:H,DATA_ATTR:z,ARIA_ATTR:B,IS_ALLOWED_URI:W,IS_SCRIPT_OR_DATA:G,ATTR_WHITESPACE:Y,DOCTYPE_NAME:j});const X=()=>"undefined"==typeof window?null:window,K=function(e,t){if("object"!=typeof e||"function"!=typeof e.createPolicy)return null;let n=null;const o="data-tt-policy-suffix";t&&t.hasAttribute(o)&&(n=t.getAttribute(o));const r="dompurify"+(n?"#"+n:"");try{return e.createPolicy(r,{createHTML:e=>e,createScriptURL:e=>e})}catch(e){return console.warn("TrustedTypes policy "+r+" could not be created."),null}};var V=function t(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:X();const o=e=>t(e);if(o.version="3.0.5",o.removed=[],!n||!n.document||9!==n.document.nodeType)return o.isSupported=!1,o;const r=n.document,a=r.currentScript;let{document:l}=n;const{DocumentFragment:c,HTMLTemplateElement:s,Node:_,Element:b,NodeFilter:P,NamedNodeMap:F=n.NamedNodeMap||n.MozNamedAttrMap,HTMLFormElement:H,DOMParser:z,trustedTypes:B}=n,G=b.prototype,Y=R(G,"cloneNode"),V=R(G,"nextSibling"),$=R(G,"childNodes"),Z=R(G,"parentNode");if("function"==typeof s){const e=l.createElement("template");e.content&&e.content.ownerDocument&&(l=e.content.ownerDocument)}let J,Q="";const{implementation:ee,createNodeIterator:te,createDocumentFragment:ne,getElementsByTagName:oe}=l,{importNode:re}=r;let ie={};o.isSupported="function"==typeof e&&"function"==typeof Z&&ee&&void 0!==ee.createHTMLDocument;const{MUSTACHE_EXPR:ae,ERB_EXPR:le,TMPLIT_EXPR:ce,DATA_ATTR:se,ARIA_ATTR:me,IS_SCRIPT_OR_DATA:ue,ATTR_WHITESPACE:fe}=q;let{IS_ALLOWED_URI:pe}=q,de=null;const he=N({},[...w,...D,...L,...x,...k]);let ge=null;const Te=N({},[...O,...I,...M,...U]);let ye=Object.seal(Object.create(null,{tagNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},attributeNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},allowCustomizedBuiltInElements:{writable:!0,configurable:!1,enumerable:!0,value:!1}})),Ee=null,Ae=null,_e=!0,be=!0,Ne=!1,Se=!0,Re=!1,we=!1,De=!1,Le=!1,ve=!1,xe=!1,Ce=!1,ke=!0,Oe=!1;const Ie="user-content-";let Me=!0,Ue=!1,Pe={},Fe=null;const He=N({},["annotation-xml","audio","colgroup","desc","foreignobject","head","iframe","math","mi","mn","mo","ms","mtext","noembed","noframes","noscript","plaintext","script","style","svg","template","thead","title","video","xmp"]);let ze=null;const Be=N({},["audio","video","img","source","image","track"]);let We=null;const Ge=N({},["alt","class","for","id","label","name","pattern","placeholder","role","summary","title","value","style","xmlns"]),Ye="http://www.w3.org/1998/Math/MathML",je="http://www.w3.org/2000/svg",qe="http://www.w3.org/1999/xhtml";let Xe=qe,Ke=!1,Ve=null;const $e=N({},[Ye,je,qe],d);let Ze;const Je=["application/xhtml+xml","text/html"],Qe="text/html";let et,tt=null;const nt=l.createElement("form"),ot=function(e){return e instanceof RegExp||e instanceof Function},rt=function(e){if(!tt||tt!==e){if(e&&"object"==typeof e||(e={}),e=S(e),Ze=Ze=-1===Je.indexOf(e.PARSER_MEDIA_TYPE)?Qe:e.PARSER_MEDIA_TYPE,et="application/xhtml+xml"===Ze?d:p,de="ALLOWED_TAGS"in e?N({},e.ALLOWED_TAGS,et):he,ge="ALLOWED_ATTR"in e?N({},e.ALLOWED_ATTR,et):Te,Ve="ALLOWED_NAMESPACES"in e?N({},e.ALLOWED_NAMESPACES,d):$e,We="ADD_URI_SAFE_ATTR"in e?N(S(Ge),e.ADD_URI_SAFE_ATTR,et):Ge,ze="ADD_DATA_URI_TAGS"in e?N(S(Be),e.ADD_DATA_URI_TAGS,et):Be,Fe="FORBID_CONTENTS"in e?N({},e.FORBID_CONTENTS,et):He,Ee="FORBID_TAGS"in e?N({},e.FORBID_TAGS,et):{},Ae="FORBID_ATTR"in e?N({},e.FORBID_ATTR,et):{},Pe="USE_PROFILES"in e&&e.USE_PROFILES,_e=!1!==e.ALLOW_ARIA_ATTR,be=!1!==e.ALLOW_DATA_ATTR,Ne=e.ALLOW_UNKNOWN_PROTOCOLS||!1,Se=!1!==e.ALLOW_SELF_CLOSE_IN_ATTR,Re=e.SAFE_FOR_TEMPLATES||!1,we=e.WHOLE_DOCUMENT||!1,ve=e.RETURN_DOM||!1,xe=e.RETURN_DOM_FRAGMENT||!1,Ce=e.RETURN_TRUSTED_TYPE||!1,Le=e.FORCE_BODY||!1,ke=!1!==e.SANITIZE_DOM,Oe=e.SANITIZE_NAMED_PROPS||!1,Me=!1!==e.KEEP_CONTENT,Ue=e.IN_PLACE||!1,pe=e.ALLOWED_URI_REGEXP||W,Xe=e.NAMESPACE||qe,ye=e.CUSTOM_ELEMENT_HANDLING||{},e.CUSTOM_ELEMENT_HANDLING&&ot(e.CUSTOM_ELEMENT_HANDLING.tagNameCheck)&&(ye.tagNameCheck=e.CUSTOM_ELEMENT_HANDLING.tagNameCheck),e.CUSTOM_ELEMENT_HANDLING&&ot(e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)&&(ye.attributeNameCheck=e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck),e.CUSTOM_ELEMENT_HANDLING&&"boolean"==typeof e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements&&(ye.allowCustomizedBuiltInElements=e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements),Re&&(be=!1),xe&&(ve=!0),Pe&&(de=N({},[...k]),ge=[],!0===Pe.html&&(N(de,w),N(ge,O)),!0===Pe.svg&&(N(de,D),N(ge,I),N(ge,U)),!0===Pe.svgFilters&&(N(de,L),N(ge,I),N(ge,U)),!0===Pe.mathMl&&(N(de,x),N(ge,M),N(ge,U))),e.ADD_TAGS&&(de===he&&(de=S(de)),N(de,e.ADD_TAGS,et)),e.ADD_ATTR&&(ge===Te&&(ge=S(ge)),N(ge,e.ADD_ATTR,et)),e.ADD_URI_SAFE_ATTR&&N(We,e.ADD_URI_SAFE_ATTR,et),e.FORBID_CONTENTS&&(Fe===He&&(Fe=S(Fe)),N(Fe,e.FORBID_CONTENTS,et)),Me&&(de["#text"]=!0),we&&N(de,["html","head","body"]),de.table&&(N(de,["tbody"]),delete Ee.tbody),e.TRUSTED_TYPES_POLICY){if("function"!=typeof e.TRUSTED_TYPES_POLICY.createHTML)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createHTML" hook.');if("function"!=typeof e.TRUSTED_TYPES_POLICY.createScriptURL)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createScriptURL" hook.');J=e.TRUSTED_TYPES_POLICY,Q=J.createHTML("")}else void 0===J&&(J=K(B,a)),null!==J&&"string"==typeof Q&&(Q=J.createHTML(""));i&&i(e),tt=e}},it=N({},["mi","mo","mn","ms","mtext"]),at=N({},["foreignobject","desc","title","annotation-xml"]),lt=N({},["title","style","font","a","script"]),ct=N({},D);N(ct,L),N(ct,v);const st=N({},x);N(st,C);const mt=function(e){let t=Z(e);t&&t.tagName||(t={namespaceURI:Xe,tagName:"template"});const n=p(e.tagName),o=p(t.tagName);return!!Ve[e.namespaceURI]&&(e.namespaceURI===je?t.namespaceURI===qe?"svg"===n:t.namespaceURI===Ye?"svg"===n&&("annotation-xml"===o||it[o]):Boolean(ct[n]):e.namespaceURI===Ye?t.namespaceURI===qe?"math"===n:t.namespaceURI===je?"math"===n&&at[o]:Boolean(st[n]):e.namespaceURI===qe?!(t.namespaceURI===je&&!at[o])&&(!(t.namespaceURI===Ye&&!it[o])&&(!st[n]&&(lt[n]||!ct[n]))):!("application/xhtml+xml"!==Ze||!Ve[e.namespaceURI]))},ut=function(e){f(o.removed,{element:e});try{e.parentNode.removeChild(e)}catch(t){e.remove()}},ft=function(e,t){try{f(o.removed,{attribute:t.getAttributeNode(e),from:t})}catch(e){f(o.removed,{attribute:null,from:t})}if(t.removeAttribute(e),"is"===e&&!ge[e])if(ve||xe)try{ut(t)}catch(e){}else try{t.setAttribute(e,"")}catch(e){}},pt=function(e){let t,n;if(Le)e="<remove></remove>"+e;else{const t=h(e,/^[\r\n\t ]+/);n=t&&t[0]}"application/xhtml+xml"===Ze&&Xe===qe&&(e='<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body>'+e+"</body></html>");const o=J?J.createHTML(e):e;if(Xe===qe)try{t=(new z).parseFromString(o,Ze)}catch(e){}if(!t||!t.documentElement){t=ee.createDocument(Xe,"template",null);try{t.documentElement.innerHTML=Ke?Q:o}catch(e){}}const r=t.body||t.documentElement;return e&&n&&r.insertBefore(l.createTextNode(n),r.childNodes[0]||null),Xe===qe?oe.call(t,we?"html":"body")[0]:we?t.documentElement:r},dt=function(e){return te.call(e.ownerDocument||e,e,P.SHOW_ELEMENT|P.SHOW_COMMENT|P.SHOW_TEXT,null,!1)},ht=function(e){return e instanceof H&&("string"!=typeof e.nodeName||"string"!=typeof e.textContent||"function"!=typeof e.removeChild||!(e.attributes instanceof F)||"function"!=typeof e.removeAttribute||"function"!=typeof e.setAttribute||"string"!=typeof e.namespaceURI||"function"!=typeof e.insertBefore||"function"!=typeof e.hasChildNodes)},gt=function(e){return"object"==typeof _?e instanceof _:e&&"object"==typeof e&&"number"==typeof e.nodeType&&"string"==typeof e.nodeName},Tt=function(e,t,n){ie[e]&&m(ie[e],(e=>{e.call(o,t,n,tt)}))},yt=function(e){let t;if(Tt("beforeSanitizeElements",e,null),ht(e))return ut(e),!0;const n=et(e.nodeName);if(Tt("uponSanitizeElement",e,{tagName:n,allowedTags:de}),e.hasChildNodes()&&!gt(e.firstElementChild)&&(!gt(e.content)||!gt(e.content.firstElementChild))&&E(/<[/\w]/g,e.innerHTML)&&E(/<[/\w]/g,e.textContent))return ut(e),!0;if(!de[n]||Ee[n]){if(!Ee[n]&&At(n)){if(ye.tagNameCheck instanceof RegExp&&E(ye.tagNameCheck,n))return!1;if(ye.tagNameCheck instanceof Function&&ye.tagNameCheck(n))return!1}if(Me&&!Fe[n]){const t=Z(e)||e.parentNode,n=$(e)||e.childNodes;if(n&&t){for(let o=n.length-1;o>=0;--o)t.insertBefore(Y(n[o],!0),V(e))}}return ut(e),!0}return e instanceof b&&!mt(e)?(ut(e),!0):"noscript"!==n&&"noembed"!==n&&"noframes"!==n||!E(/<\/no(script|embed|frames)/i,e.innerHTML)?(Re&&3===e.nodeType&&(t=e.textContent,t=g(t,ae," "),t=g(t,le," "),t=g(t,ce," "),e.textContent!==t&&(f(o.removed,{element:e.cloneNode()}),e.textContent=t)),Tt("afterSanitizeElements",e,null),!1):(ut(e),!0)},Et=function(e,t,n){if(ke&&("id"===t||"name"===t)&&(n in l||n in nt))return!1;if(be&&!Ae[t]&&E(se,t));else if(_e&&E(me,t));else if(!ge[t]||Ae[t]){if(!(At(e)&&(ye.tagNameCheck instanceof RegExp&&E(ye.tagNameCheck,e)||ye.tagNameCheck instanceof Function&&ye.tagNameCheck(e))&&(ye.attributeNameCheck instanceof RegExp&&E(ye.attributeNameCheck,t)||ye.attributeNameCheck instanceof Function&&ye.attributeNameCheck(t))||"is"===t&&ye.allowCustomizedBuiltInElements&&(ye.tagNameCheck instanceof RegExp&&E(ye.tagNameCheck,n)||ye.tagNameCheck instanceof Function&&ye.tagNameCheck(n))))return!1}else if(We[t]);else if(E(pe,g(n,fe,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==T(n,"data:")||!ze[e]){if(Ne&&!E(ue,g(n,fe,"")));else if(n)return!1}else;return!0},At=function(e){return e.indexOf("-")>0},_t=function(e){let t,n,r,i;Tt("beforeSanitizeAttributes",e,null);const{attributes:a}=e;if(!a)return;const l={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:ge};for(i=a.length;i--;){t=a[i];const{name:c,namespaceURI:s}=t;if(n="value"===c?t.value:y(t.value),r=et(c),l.attrName=r,l.attrValue=n,l.keepAttr=!0,l.forceKeepAttr=void 0,Tt("uponSanitizeAttribute",e,l),n=l.attrValue,l.forceKeepAttr)continue;if(ft(c,e),!l.keepAttr)continue;if(!Se&&E(/\/>/i,n)){ft(c,e);continue}Re&&(n=g(n,ae," "),n=g(n,le," "),n=g(n,ce," "));const m=et(e.nodeName);if(Et(m,r,n)){if(!Oe||"id"!==r&&"name"!==r||(ft(c,e),n=Ie+n),J&&"object"==typeof B&&"function"==typeof B.getAttributeType)if(s);else switch(B.getAttributeType(m,r)){case"TrustedHTML":n=J.createHTML(n);break;case"TrustedScriptURL":n=J.createScriptURL(n)}try{s?e.setAttributeNS(s,c,n):e.setAttribute(c,n),u(o.removed)}catch(e){}}}Tt("afterSanitizeAttributes",e,null)},bt=function e(t){let n;const o=dt(t);for(Tt("beforeSanitizeShadowDOM",t,null);n=o.nextNode();)Tt("uponSanitizeShadowNode",n,null),yt(n)||(n.content instanceof c&&e(n.content),_t(n));Tt("afterSanitizeShadowDOM",t,null)};return o.sanitize=function(e){let t,n,i,a,l=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(Ke=!e,Ke&&(e="\x3c!--\x3e"),"string"!=typeof e&&!gt(e)){if("function"!=typeof e.toString)throw A("toString is not a function");if("string"!=typeof(e=e.toString()))throw A("dirty is not a string, aborting")}if(!o.isSupported)return e;if(De||rt(l),o.removed=[],"string"==typeof e&&(Ue=!1),Ue){if(e.nodeName){const t=et(e.nodeName);if(!de[t]||Ee[t])throw A("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof _)t=pt("\x3c!----\x3e"),n=t.ownerDocument.importNode(e,!0),1===n.nodeType&&"BODY"===n.nodeName||"HTML"===n.nodeName?t=n:t.appendChild(n);else{if(!ve&&!Re&&!we&&-1===e.indexOf("<"))return J&&Ce?J.createHTML(e):e;if(t=pt(e),!t)return ve?null:Ce?Q:""}t&&Le&&ut(t.firstChild);const s=dt(Ue?e:t);for(;i=s.nextNode();)yt(i)||(i.content instanceof c&&bt(i.content),_t(i));if(Ue)return e;if(ve){if(xe)for(a=ne.call(t.ownerDocument);t.firstChild;)a.appendChild(t.firstChild);else a=t;return(ge.shadowroot||ge.shadowrootmode)&&(a=re.call(r,a,!0)),a}let m=we?t.outerHTML:t.innerHTML;return we&&de["!doctype"]&&t.ownerDocument&&t.ownerDocument.doctype&&t.ownerDocument.doctype.name&&E(j,t.ownerDocument.doctype.name)&&(m="<!DOCTYPE "+t.ownerDocument.doctype.name+">\n"+m),Re&&(m=g(m,ae," "),m=g(m,le," "),m=g(m,ce," ")),J&&Ce?J.createHTML(m):m},o.setConfig=function(e){rt(e),De=!0},o.clearConfig=function(){tt=null,De=!1},o.isValidAttribute=function(e,t,n){tt||rt({});const o=et(e),r=et(t);return Et(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&(ie[e]=ie[e]||[],f(ie[e],t))},o.removeHook=function(e){if(ie[e])return u(ie[e])},o.removeHooks=function(e){ie[e]&&(ie[e]=[])},o.removeAllHooks=function(){ie={}},o}();return V}));
//# sourceMappingURL=purify.min.js.map