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

/*! @license DOMPurify 3.0.6 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.0.6/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;i||(i=function(e){return e}),a||(a=function(e){return e}),c||(c=function(e,t,n){return e.apply(t,n)}),s||(s=function(e,t){return new e(...t)});const u=N(Array.prototype.forEach),m=N(Array.prototype.pop),f=N(Array.prototype.push),p=N(String.prototype.toLowerCase),d=N(String.prototype.toString),h=N(String.prototype.match),g=N(String.prototype.replace),T=N(String.prototype.indexOf),y=N(String.prototype.trim),E=N(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 N(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 b(e,o){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:p;t&&t(e,null);let i=o.length;for(;i--;){let t=o[i];if("string"==typeof t){const e=r(t);e!==t&&(n(o)||(o[i]=e),t=e)}e[t]=!0}return e}function S(t){const n=l(null);for(const[o,i]of e(t))void 0!==r(t,o)&&(n[o]=i);return n}function R(e,t){for(;null!==e;){const n=r(e,t);if(n){if(n.get)return N(n.get);if("function"==typeof n.value)return N(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"]),k=i(["maction","maligngroup","malignmark","mlongdiv","mscarries","mscarry","msgroup","mstack","msline","msrow","semantics","annotation","annotation-xml","mprescripts","none"]),C=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$/i);var q=Object.freeze({__proto__:null,MUSTACHE_EXPR:P,ERB_EXPR:F,TMPLIT_EXPR:H,DATA_ATTR:z,ARIA_ATTR:B,IS_ALLOWED_URI:W,IS_SCRIPT_OR_DATA:G,ATTR_WHITESPACE:Y,DOCTYPE_NAME:j});const X=function(){return"undefined"==typeof window?null:window},K=function(e,t){if("object"!=typeof e||"function"!=typeof e.createPolicy)return null;let n=null;const o="data-tt-policy-suffix";t&&t.hasAttribute(o)&&(n=t.getAttribute(o));const r="dompurify"+(n?"#"+n:"");try{return e.createPolicy(r,{createHTML:e=>e,createScriptURL:e=>e})}catch(e){return console.warn("TrustedTypes policy "+r+" could not be created."),null}};var V=function t(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:X();const o=e=>t(e);if(o.version="3.0.6",o.removed=[],!n||!n.document||9!==n.document.nodeType)return o.isSupported=!1,o;let{document:r}=n;const a=r,c=a.currentScript,{DocumentFragment:s,HTMLTemplateElement:_,Node:N,Element:P,NodeFilter:F,NamedNodeMap:H=n.NamedNodeMap||n.MozNamedAttrMap,HTMLFormElement:z,DOMParser:B,trustedTypes:G}=n,Y=P.prototype,V=R(Y,"cloneNode"),$=R(Y,"nextSibling"),Z=R(Y,"childNodes"),J=R(Y,"parentNode");if("function"==typeof _){const e=r.createElement("template");e.content&&e.content.ownerDocument&&(r=e.content.ownerDocument)}let Q,ee="";const{implementation:te,createNodeIterator:ne,createDocumentFragment:oe,getElementsByTagName:re}=r,{importNode:ie}=a;let ae={};o.isSupported="function"==typeof e&&"function"==typeof J&&te&&void 0!==te.createHTMLDocument;const{MUSTACHE_EXPR:le,ERB_EXPR:ce,TMPLIT_EXPR:se,DATA_ATTR:ue,ARIA_ATTR:me,IS_SCRIPT_OR_DATA:fe,ATTR_WHITESPACE:pe}=q;let{IS_ALLOWED_URI:de}=q,he=null;const ge=b({},[...w,...D,...L,...x,...C]);let Te=null;const ye=b({},[...O,...I,...M,...U]);let Ee=Object.seal(l(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}})),Ae=null,_e=null,Ne=!0,be=!0,Se=!1,Re=!0,we=!1,De=!1,Le=!1,ve=!1,xe=!1,ke=!1,Ce=!1,Oe=!0,Ie=!1;const Me="user-content-";let Ue=!0,Pe=!1,Fe={},He=null;const ze=b({},["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 Be=null;const We=b({},["audio","video","img","source","image","track"]);let Ge=null;const Ye=b({},["alt","class","for","id","label","name","pattern","placeholder","role","summary","title","value","style","xmlns"]),je="http://www.w3.org/1998/Math/MathML",qe="http://www.w3.org/2000/svg",Xe="http://www.w3.org/1999/xhtml";let Ke=Xe,Ve=!1,$e=null;const Ze=b({},[je,qe,Xe],d);let Je=null;const Qe=["application/xhtml+xml","text/html"],et="text/html";let tt=null,nt=null;const ot=r.createElement("form"),rt=function(e){return e instanceof RegExp||e instanceof Function},it=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(!nt||nt!==e){if(e&&"object"==typeof e||(e={}),e=S(e),Je=Je=-1===Qe.indexOf(e.PARSER_MEDIA_TYPE)?et:e.PARSER_MEDIA_TYPE,tt="application/xhtml+xml"===Je?d:p,he="ALLOWED_TAGS"in e?b({},e.ALLOWED_TAGS,tt):ge,Te="ALLOWED_ATTR"in e?b({},e.ALLOWED_ATTR,tt):ye,$e="ALLOWED_NAMESPACES"in e?b({},e.ALLOWED_NAMESPACES,d):Ze,Ge="ADD_URI_SAFE_ATTR"in e?b(S(Ye),e.ADD_URI_SAFE_ATTR,tt):Ye,Be="ADD_DATA_URI_TAGS"in e?b(S(We),e.ADD_DATA_URI_TAGS,tt):We,He="FORBID_CONTENTS"in e?b({},e.FORBID_CONTENTS,tt):ze,Ae="FORBID_TAGS"in e?b({},e.FORBID_TAGS,tt):{},_e="FORBID_ATTR"in e?b({},e.FORBID_ATTR,tt):{},Fe="USE_PROFILES"in e&&e.USE_PROFILES,Ne=!1!==e.ALLOW_ARIA_ATTR,be=!1!==e.ALLOW_DATA_ATTR,Se=e.ALLOW_UNKNOWN_PROTOCOLS||!1,Re=!1!==e.ALLOW_SELF_CLOSE_IN_ATTR,we=e.SAFE_FOR_TEMPLATES||!1,De=e.WHOLE_DOCUMENT||!1,xe=e.RETURN_DOM||!1,ke=e.RETURN_DOM_FRAGMENT||!1,Ce=e.RETURN_TRUSTED_TYPE||!1,ve=e.FORCE_BODY||!1,Oe=!1!==e.SANITIZE_DOM,Ie=e.SANITIZE_NAMED_PROPS||!1,Ue=!1!==e.KEEP_CONTENT,Pe=e.IN_PLACE||!1,de=e.ALLOWED_URI_REGEXP||W,Ke=e.NAMESPACE||Xe,Ee=e.CUSTOM_ELEMENT_HANDLING||{},e.CUSTOM_ELEMENT_HANDLING&&rt(e.CUSTOM_ELEMENT_HANDLING.tagNameCheck)&&(Ee.tagNameCheck=e.CUSTOM_ELEMENT_HANDLING.tagNameCheck),e.CUSTOM_ELEMENT_HANDLING&&rt(e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)&&(Ee.attributeNameCheck=e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck),e.CUSTOM_ELEMENT_HANDLING&&"boolean"==typeof e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements&&(Ee.allowCustomizedBuiltInElements=e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements),we&&(be=!1),ke&&(xe=!0),Fe&&(he=b({},[...C]),Te=[],!0===Fe.html&&(b(he,w),b(Te,O)),!0===Fe.svg&&(b(he,D),b(Te,I),b(Te,U)),!0===Fe.svgFilters&&(b(he,L),b(Te,I),b(Te,U)),!0===Fe.mathMl&&(b(he,x),b(Te,M),b(Te,U))),e.ADD_TAGS&&(he===ge&&(he=S(he)),b(he,e.ADD_TAGS,tt)),e.ADD_ATTR&&(Te===ye&&(Te=S(Te)),b(Te,e.ADD_ATTR,tt)),e.ADD_URI_SAFE_ATTR&&b(Ge,e.ADD_URI_SAFE_ATTR,tt),e.FORBID_CONTENTS&&(He===ze&&(He=S(He)),b(He,e.FORBID_CONTENTS,tt)),Ue&&(he["#text"]=!0),De&&b(he,["html","head","body"]),he.table&&(b(he,["tbody"]),delete Ae.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.');Q=e.TRUSTED_TYPES_POLICY,ee=Q.createHTML("")}else void 0===Q&&(Q=K(G,c)),null!==Q&&"string"==typeof ee&&(ee=Q.createHTML(""));i&&i(e),nt=e}},at=b({},["mi","mo","mn","ms","mtext"]),lt=b({},["foreignobject","desc","title","annotation-xml"]),ct=b({},["title","style","font","a","script"]),st=b({},D);b(st,L),b(st,v);const ut=b({},x);b(ut,k);const mt=function(e){let t=J(e);t&&t.tagName||(t={namespaceURI:Ke,tagName:"template"});const n=p(e.tagName),o=p(t.tagName);return!!$e[e.namespaceURI]&&(e.namespaceURI===qe?t.namespaceURI===Xe?"svg"===n:t.namespaceURI===je?"svg"===n&&("annotation-xml"===o||at[o]):Boolean(st[n]):e.namespaceURI===je?t.namespaceURI===Xe?"math"===n:t.namespaceURI===qe?"math"===n&&lt[o]:Boolean(ut[n]):e.namespaceURI===Xe?!(t.namespaceURI===qe&&!lt[o])&&(!(t.namespaceURI===je&&!at[o])&&(!ut[n]&&(ct[n]||!st[n]))):!("application/xhtml+xml"!==Je||!$e[e.namespaceURI]))},ft=function(e){f(o.removed,{element:e});try{e.parentNode.removeChild(e)}catch(t){e.remove()}},pt=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&&!Te[e])if(xe||ke)try{ft(t)}catch(e){}else try{t.setAttribute(e,"")}catch(e){}},dt=function(e){let t=null,n=null;if(ve)e="<remove></remove>"+e;else{const t=h(e,/^[\r\n\t ]+/);n=t&&t[0]}"application/xhtml+xml"===Je&&Ke===Xe&&(e='<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body>'+e+"</body></html>");const o=Q?Q.createHTML(e):e;if(Ke===Xe)try{t=(new B).parseFromString(o,Je)}catch(e){}if(!t||!t.documentElement){t=te.createDocument(Ke,"template",null);try{t.documentElement.innerHTML=Ve?ee:o}catch(e){}}const i=t.body||t.documentElement;return e&&n&&i.insertBefore(r.createTextNode(n),i.childNodes[0]||null),Ke===Xe?re.call(t,De?"html":"body")[0]:De?t.documentElement:i},ht=function(e){return ne.call(e.ownerDocument||e,e,F.SHOW_ELEMENT|F.SHOW_COMMENT|F.SHOW_TEXT,null)},gt=function(e){return e instanceof z&&("string"!=typeof e.nodeName||"string"!=typeof e.textContent||"function"!=typeof e.removeChild||!(e.attributes instanceof H)||"function"!=typeof e.removeAttribute||"function"!=typeof e.setAttribute||"string"!=typeof e.namespaceURI||"function"!=typeof e.insertBefore||"function"!=typeof e.hasChildNodes)},Tt=function(e){return"function"==typeof N&&e instanceof N},yt=function(e,t,n){ae[e]&&u(ae[e],(e=>{e.call(o,t,n,nt)}))},Et=function(e){let t=null;if(yt("beforeSanitizeElements",e,null),gt(e))return ft(e),!0;const n=tt(e.nodeName);if(yt("uponSanitizeElement",e,{tagName:n,allowedTags:he}),e.hasChildNodes()&&!Tt(e.firstElementChild)&&E(/<[/\w]/g,e.innerHTML)&&E(/<[/\w]/g,e.textContent))return ft(e),!0;if(!he[n]||Ae[n]){if(!Ae[n]&&_t(n)){if(Ee.tagNameCheck instanceof RegExp&&E(Ee.tagNameCheck,n))return!1;if(Ee.tagNameCheck instanceof Function&&Ee.tagNameCheck(n))return!1}if(Ue&&!He[n]){const t=J(e)||e.parentNode,n=Z(e)||e.childNodes;if(n&&t){for(let o=n.length-1;o>=0;--o)t.insertBefore(V(n[o],!0),$(e))}}return ft(e),!0}return e instanceof P&&!mt(e)?(ft(e),!0):"noscript"!==n&&"noembed"!==n&&"noframes"!==n||!E(/<\/no(script|embed|frames)/i,e.innerHTML)?(we&&3===e.nodeType&&(t=e.textContent,u([le,ce,se],(e=>{t=g(t,e," ")})),e.textContent!==t&&(f(o.removed,{element:e.cloneNode()}),e.textContent=t)),yt("afterSanitizeElements",e,null),!1):(ft(e),!0)},At=function(e,t,n){if(Oe&&("id"===t||"name"===t)&&(n in r||n in ot))return!1;if(be&&!_e[t]&&E(ue,t));else if(Ne&&E(me,t));else if(!Te[t]||_e[t]){if(!(_t(e)&&(Ee.tagNameCheck instanceof RegExp&&E(Ee.tagNameCheck,e)||Ee.tagNameCheck instanceof Function&&Ee.tagNameCheck(e))&&(Ee.attributeNameCheck instanceof RegExp&&E(Ee.attributeNameCheck,t)||Ee.attributeNameCheck instanceof Function&&Ee.attributeNameCheck(t))||"is"===t&&Ee.allowCustomizedBuiltInElements&&(Ee.tagNameCheck instanceof RegExp&&E(Ee.tagNameCheck,n)||Ee.tagNameCheck instanceof Function&&Ee.tagNameCheck(n))))return!1}else if(Ge[t]);else if(E(de,g(n,pe,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==T(n,"data:")||!Be[e]){if(Se&&!E(fe,g(n,pe,"")));else if(n)return!1}else;return!0},_t=function(e){return e.indexOf("-")>0},Nt=function(e){yt("beforeSanitizeAttributes",e,null);const{attributes:t}=e;if(!t)return;const n={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:Te};let r=t.length;for(;r--;){const i=t[r],{name:a,namespaceURI:l,value:c}=i,s=tt(a);let f="value"===a?c:y(c);if(n.attrName=s,n.attrValue=f,n.keepAttr=!0,n.forceKeepAttr=void 0,yt("uponSanitizeAttribute",e,n),f=n.attrValue,n.forceKeepAttr)continue;if(pt(a,e),!n.keepAttr)continue;if(!Re&&E(/\/>/i,f)){pt(a,e);continue}we&&u([le,ce,se],(e=>{f=g(f,e," ")}));const p=tt(e.nodeName);if(At(p,s,f)){if(!Ie||"id"!==s&&"name"!==s||(pt(a,e),f=Me+f),Q&&"object"==typeof G&&"function"==typeof G.getAttributeType)if(l);else switch(G.getAttributeType(p,s)){case"TrustedHTML":f=Q.createHTML(f);break;case"TrustedScriptURL":f=Q.createScriptURL(f)}try{l?e.setAttributeNS(l,a,f):e.setAttribute(a,f),m(o.removed)}catch(e){}}}yt("afterSanitizeAttributes",e,null)},bt=function e(t){let n=null;const o=ht(t);for(yt("beforeSanitizeShadowDOM",t,null);n=o.nextNode();)yt("uponSanitizeShadowNode",n,null),Et(n)||(n.content instanceof s&&e(n.content),Nt(n));yt("afterSanitizeShadowDOM",t,null)};return o.sanitize=function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=null,r=null,i=null,l=null;if(Ve=!e,Ve&&(e="\x3c!--\x3e"),"string"!=typeof e&&!Tt(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(Le||it(t),o.removed=[],"string"==typeof e&&(Pe=!1),Pe){if(e.nodeName){const t=tt(e.nodeName);if(!he[t]||Ae[t])throw A("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof N)n=dt("\x3c!----\x3e"),r=n.ownerDocument.importNode(e,!0),1===r.nodeType&&"BODY"===r.nodeName||"HTML"===r.nodeName?n=r:n.appendChild(r);else{if(!xe&&!we&&!De&&-1===e.indexOf("<"))return Q&&Ce?Q.createHTML(e):e;if(n=dt(e),!n)return xe?null:Ce?ee:""}n&&ve&&ft(n.firstChild);const c=ht(Pe?e:n);for(;i=c.nextNode();)Et(i)||(i.content instanceof s&&bt(i.content),Nt(i));if(Pe)return e;if(xe){if(ke)for(l=oe.call(n.ownerDocument);n.firstChild;)l.appendChild(n.firstChild);else l=n;return(Te.shadowroot||Te.shadowrootmode)&&(l=ie.call(a,l,!0)),l}let m=De?n.outerHTML:n.innerHTML;return De&&he["!doctype"]&&n.ownerDocument&&n.ownerDocument.doctype&&n.ownerDocument.doctype.name&&E(j,n.ownerDocument.doctype.name)&&(m="<!DOCTYPE "+n.ownerDocument.doctype.name+">\n"+m),we&&u([le,ce,se],(e=>{m=g(m,e," ")})),Q&&Ce?Q.createHTML(m):m},o.setConfig=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};it(e),Le=!0},o.clearConfig=function(){nt=null,Le=!1},o.isValidAttribute=function(e,t,n){nt||it({});const o=tt(e),r=tt(t);return At(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&(ae[e]=ae[e]||[],f(ae[e],t))},o.removeHook=function(e){if(ae[e])return m(ae[e])},o.removeHooks=function(e){ae[e]&&(ae[e]=[])},o.removeAllHooks=function(){ae={}},o}();return V}));
//# sourceMappingURL=purify.min.js.map