!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.ReadabilityBundle=t():e.ReadabilityBundle=t()}(this,(()=>(()=>{var e={804:e=>{var t={unlikelyCandidates:/-ad-|ai2html|banner|breadcrumbs|combx|comment|community|cover-wrap|disqus|extra|footer|gdpr|header|legends|menu|related|remark|replies|rss|shoutbox|sidebar|skyscraper|social|sponsor|supplemental|ad-break|agegate|pagination|pager|popup|yom-remote/i,okMaybeItsACandidate:/and|article|body|column|content|main|shadow/i};function i(e){return(!e.style||"none"!=e.style.display)&&!e.hasAttribute("hidden")&&(!e.hasAttribute("aria-hidden")||"true"!=e.getAttribute("aria-hidden")||e.className&&e.className.indexOf&&-1!==e.className.indexOf("fallback-image"))}e.exports=function(e,n={}){"function"==typeof n&&(n={visibilityChecker:n});var r={minScore:20,minContentLength:140,visibilityChecker:i};n=Object.assign(r,n);var a=e.querySelectorAll("p, pre, article"),o=e.querySelectorAll("div > br");if(o.length){var s=new Set(a);[].forEach.call(o,(function(e){s.add(e.parentNode)})),a=Array.from(s)}var l=0;return[].some.call(a,(function(e){if(!n.visibilityChecker(e))return!1;var i=e.className+" "+e.id;if(t.unlikelyCandidates.test(i)&&!t.okMaybeItsACandidate.test(i))return!1;if(e.matches("li p"))return!1;var r=e.textContent.trim().length;return!(r<n.minContentLength)&&(l+=Math.sqrt(r-n.minContentLength))>n.minScore}))}},238:e=>{function t(e,t){if(t&&t.documentElement)e=t,t=arguments[2];else if(!e||!e.documentElement)throw new Error("First argument to Readability constructor should be a document object.");if(t=t||{},this._doc=e,this._docJSDOMParser=this._doc.firstChild.__JSDOMParser__,this._articleTitle=null,this._articleByline=null,this._articleDir=null,this._articleSiteName=null,this._attempts=[],this._debug=!!t.debug,this._maxElemsToParse=t.maxElemsToParse||this.DEFAULT_MAX_ELEMS_TO_PARSE,this._nbTopCandidates=t.nbTopCandidates||this.DEFAULT_N_TOP_CANDIDATES,this._charThreshold=t.charThreshold||this.DEFAULT_CHAR_THRESHOLD,this._classesToPreserve=this.CLASSES_TO_PRESERVE.concat(t.classesToPreserve||[]),this._keepClasses=!!t.keepClasses,this._serializer=t.serializer||function(e){return e.innerHTML},this._disableJSONLD=!!t.disableJSONLD,this._allowedVideoRegex=t.allowedVideoRegex||this.REGEXPS.videos,this._flags=this.FLAG_STRIP_UNLIKELYS|this.FLAG_WEIGHT_CLASSES|this.FLAG_CLEAN_CONDITIONALLY,this._debug){let e=function(e){if(e.nodeType==e.TEXT_NODE)return`${e.nodeName} ("${e.textContent}")`;let t=Array.from(e.attributes||[],(function(e){return`${e.name}="${e.value}"`})).join(" ");return`<${e.localName} ${t}>`};this.log=function(){if("undefined"!=typeof console){let t=Array.from(arguments,(t=>t&&t.nodeType==this.ELEMENT_NODE?e(t):t));t.unshift("Reader: (Readability)"),console.log.apply(console,t)}else if("undefined"!=typeof dump){var t=Array.prototype.map.call(arguments,(function(t){return t&&t.nodeName?e(t):t})).join(" ");dump("Reader: (Readability) "+t+"\n")}}}else this.log=function(){}}t.prototype={FLAG_STRIP_UNLIKELYS:1,FLAG_WEIGHT_CLASSES:2,FLAG_CLEAN_CONDITIONALLY:4,ELEMENT_NODE:1,TEXT_NODE:3,DEFAULT_MAX_ELEMS_TO_PARSE:0,DEFAULT_N_TOP_CANDIDATES:5,DEFAULT_TAGS_TO_SCORE:"section,h2,h3,h4,h5,h6,p,td,pre".toUpperCase().split(","),DEFAULT_CHAR_THRESHOLD:500,REGEXPS:{unlikelyCandidates:/-ad-|ai2html|banner|breadcrumbs|combx|comment|community|cover-wrap|disqus|extra|footer|gdpr|header|legends|menu|related|remark|replies|rss|shoutbox|sidebar|skyscraper|social|sponsor|supplemental|ad-break|agegate|pagination|pager|popup|yom-remote/i,okMaybeItsACandidate:/and|article|body|column|content|main|shadow/i,positive:/article|body|content|entry|hentry|h-entry|main|page|pagination|post|text|blog|story/i,negative:/-ad-|hidden|^hid$| hid$| hid |^hid |banner|combx|comment|com-|contact|foot|footer|footnote|gdpr|masthead|media|meta|outbrain|promo|related|scroll|share|shoutbox|sidebar|skyscraper|sponsor|shopping|tags|tool|widget/i,extraneous:/print|archive|comment|discuss|e[\-]?mail|share|reply|all|login|sign|single|utility/i,byline:/byline|author|dateline|writtenby|p-author/i,replaceFonts:/<(\/?)font[^>]*>/gi,normalize:/\s{2,}/g,videos:/\/\/(www\.)?((dailymotion|youtube|youtube-nocookie|player\.vimeo|v\.qq)\.com|(archive|upload\.wikimedia)\.org|player\.twitch\.tv)/i,shareElements:/(\b|_)(share|sharedaddy)(\b|_)/i,nextLink:/(next|weiter|continue|>([^\|]|$)|»([^\|]|$))/i,prevLink:/(prev|earl|old|new|<|«)/i,tokenize:/\W+/g,whitespace:/^\s*$/,hasContent:/\S$/,hashUrl:/^#.+/,srcsetUrl:/(\S+)(\s+[\d.]+[xw])?(\s*(?:,|$))/g,b64DataUrl:/^data:\s*([^\s;,]+)\s*;\s*base64\s*,/i,commas:/\u002C|\u060C|\uFE50|\uFE10|\uFE11|\u2E41|\u2E34|\u2E32|\uFF0C/g,jsonLdArticleTypes:/^Article|AdvertiserContentArticle|NewsArticle|AnalysisNewsArticle|AskPublicNewsArticle|BackgroundNewsArticle|OpinionNewsArticle|ReportageNewsArticle|ReviewNewsArticle|Report|SatiricalArticle|ScholarlyArticle|MedicalScholarlyArticle|SocialMediaPosting|BlogPosting|LiveBlogPosting|DiscussionForumPosting|TechArticle|APIReference$/},UNLIKELY_ROLES:["menu","menubar","complementary","navigation","alert","alertdialog","dialog"],DIV_TO_P_ELEMS:new Set(["BLOCKQUOTE","DL","DIV","IMG","OL","P","PRE","TABLE","UL"]),ALTER_TO_DIV_EXCEPTIONS:["DIV","ARTICLE","SECTION","P"],PRESENTATIONAL_ATTRIBUTES:["align","background","bgcolor","border","cellpadding","cellspacing","frame","hspace","rules","style","valign","vspace"],DEPRECATED_SIZE_ATTRIBUTE_ELEMS:["TABLE","TH","TD","HR","PRE"],PHRASING_ELEMS:["ABBR","AUDIO","B","BDO","BR","BUTTON","CITE","CODE","DATA","DATALIST","DFN","EM","EMBED","I","IMG","INPUT","KBD","LABEL","MARK","MATH","METER","NOSCRIPT","OBJECT","OUTPUT","PROGRESS","Q","RUBY","SAMP","SCRIPT","SELECT","SMALL","SPAN","STRONG","SUB","SUP","TEXTAREA","TIME","VAR","WBR"],CLASSES_TO_PRESERVE:["page"],HTML_ESCAPE_MAP:{lt:"<",gt:">",amp:"&",quot:'"',apos:"'"},_postProcessContent:function(e){this._fixRelativeUris(e),this._simplifyNestedElements(e),this._keepClasses||this._cleanClasses(e)},_removeNodes:function(e,t){if(this._docJSDOMParser&&e._isLiveNodeList)throw new Error("Do not pass live node lists to _removeNodes");for(var i=e.length-1;i>=0;i--){var n=e[i],r=n.parentNode;r&&(t&&!t.call(this,n,i,e)||r.removeChild(n))}},_replaceNodeTags:function(e,t){if(this._docJSDOMParser&&e._isLiveNodeList)throw new Error("Do not pass live node lists to _replaceNodeTags");for(const i of e)this._setNodeTag(i,t)},_forEachNode:function(e,t){Array.prototype.forEach.call(e,t,this)},_findNode:function(e,t){return Array.prototype.find.call(e,t,this)},_someNode:function(e,t){return Array.prototype.some.call(e,t,this)},_everyNode:function(e,t){return Array.prototype.every.call(e,t,this)},_concatNodeLists:function(){var e=Array.prototype.slice,t=e.call(arguments).map((function(t){return e.call(t)}));return Array.prototype.concat.apply([],t)},_getAllNodesWithTag:function(e,t){return e.querySelectorAll?e.querySelectorAll(t.join(",")):[].concat.apply([],t.map((function(t){var i=e.getElementsByTagName(t);return Array.isArray(i)?i:Array.from(i)})))},_cleanClasses:function(e){var t=this._classesToPreserve,i=(e.getAttribute("class")||"").split(/\s+/).filter((function(e){return-1!=t.indexOf(e)})).join(" ");for(i?e.setAttribute("class",i):e.removeAttribute("class"),e=e.firstElementChild;e;e=e.nextElementSibling)this._cleanClasses(e)},_fixRelativeUris:function(e){var t=this._doc.baseURI,i=this._doc.documentURI;function n(e){if(t==i&&"#"==e.charAt(0))return e;try{return new URL(e,t).href}catch(e){}return e}var r=this._getAllNodesWithTag(e,["a"]);this._forEachNode(r,(function(e){var t=e.getAttribute("href");if(t)if(0===t.indexOf("javascript:"))if(1===e.childNodes.length&&e.childNodes[0].nodeType===this.TEXT_NODE){var i=this._doc.createTextNode(e.textContent);e.parentNode.replaceChild(i,e)}else{for(var r=this._doc.createElement("span");e.firstChild;)r.appendChild(e.firstChild);e.parentNode.replaceChild(r,e)}else e.setAttribute("href",n(t))}));var a=this._getAllNodesWithTag(e,["img","picture","figure","video","audio","source"]);this._forEachNode(a,(function(e){var t=e.getAttribute("src"),i=e.getAttribute("poster"),r=e.getAttribute("srcset");if(t&&e.setAttribute("src",n(t)),i&&e.setAttribute("poster",n(i)),r){var a=r.replace(this.REGEXPS.srcsetUrl,(function(e,t,i,r){return n(t)+(i||"")+r}));e.setAttribute("srcset",a)}}))},_simplifyNestedElements:function(e){for(var t=e;t;){if(t.parentNode&&["DIV","SECTION"].includes(t.tagName)&&(!t.id||!t.id.startsWith("readability"))){if(this._isElementWithoutContent(t)){t=this._removeAndGetNext(t);continue}if(this._hasSingleTagInsideElement(t,"DIV")||this._hasSingleTagInsideElement(t,"SECTION")){for(var i=t.children[0],n=0;n<t.attributes.length;n++)i.setAttribute(t.attributes[n].name,t.attributes[n].value);t.parentNode.replaceChild(i,t),t=i;continue}}t=this._getNextNode(t)}},_getArticleTitle:function(){var e=this._doc,t="",i="";try{"string"!=typeof(t=i=e.title.trim())&&(t=i=this._getInnerText(e.getElementsByTagName("title")[0]))}catch(e){}var n=!1;function r(e){return e.split(/\s+/).length}if(/ [\|\-\\\/>»] /.test(t))n=/ [\\\/>»] /.test(t),r(t=i.replace(/(.*)[\|\-\\\/>»] .*/gi,"$1"))<3&&(t=i.replace(/[^\|\-\\\/>»]*[\|\-\\\/>»](.*)/gi,"$1"));else if(-1!==t.indexOf(": ")){var a=this._concatNodeLists(e.getElementsByTagName("h1"),e.getElementsByTagName("h2")),o=t.trim();this._someNode(a,(function(e){return e.textContent.trim()===o}))||(r(t=i.substring(i.lastIndexOf(":")+1))<3?t=i.substring(i.indexOf(":")+1):r(i.substr(0,i.indexOf(":")))>5&&(t=i))}else if(t.length>150||t.length<15){var s=e.getElementsByTagName("h1");1===s.length&&(t=this._getInnerText(s[0]))}var l=r(t=t.trim().replace(this.REGEXPS.normalize," "));return l<=4&&(!n||l!=r(i.replace(/[\|\-\\\/>»]+/g,""))-1)&&(t=i),t},_prepDocument:function(){var e=this._doc;this._removeNodes(this._getAllNodesWithTag(e,["style"])),e.body&&this._replaceBrs(e.body),this._replaceNodeTags(this._getAllNodesWithTag(e,["font"]),"SPAN")},_nextNode:function(e){for(var t=e;t&&t.nodeType!=this.ELEMENT_NODE&&this.REGEXPS.whitespace.test(t.textContent);)t=t.nextSibling;return t},_replaceBrs:function(e){this._forEachNode(this._getAllNodesWithTag(e,["br"]),(function(e){for(var t=e.nextSibling,i=!1;(t=this._nextNode(t))&&"BR"==t.tagName;){i=!0;var n=t.nextSibling;t.parentNode.removeChild(t),t=n}if(i){var r=this._doc.createElement("p");for(e.parentNode.replaceChild(r,e),t=r.nextSibling;t;){if("BR"==t.tagName){var a=this._nextNode(t.nextSibling);if(a&&"BR"==a.tagName)break}if(!this._isPhrasingContent(t))break;var o=t.nextSibling;r.appendChild(t),t=o}for(;r.lastChild&&this._isWhitespace(r.lastChild);)r.removeChild(r.lastChild);"P"===r.parentNode.tagName&&this._setNodeTag(r.parentNode,"DIV")}}))},_setNodeTag:function(e,t){if(this.log("_setNodeTag",e,t),this._docJSDOMParser)return e.localName=t.toLowerCase(),e.tagName=t.toUpperCase(),e;for(var i=e.ownerDocument.createElement(t);e.firstChild;)i.appendChild(e.firstChild);e.parentNode.replaceChild(i,e),e.readability&&(i.readability=e.readability);for(var n=0;n<e.attributes.length;n++)try{i.setAttribute(e.attributes[n].name,e.attributes[n].value)}catch(e){}return i},_prepArticle:function(e){this._cleanStyles(e),this._markDataTables(e),this._fixLazyImages(e),this._cleanConditionally(e,"form"),this._cleanConditionally(e,"fieldset"),this._clean(e,"object"),this._clean(e,"embed"),this._clean(e,"footer"),this._clean(e,"link"),this._clean(e,"aside");var t=this.DEFAULT_CHAR_THRESHOLD;this._forEachNode(e.children,(function(e){this._cleanMatchedNodes(e,(function(e,i){return this.REGEXPS.shareElements.test(i)&&e.textContent.length<t}))})),this._clean(e,"iframe"),this._clean(e,"input"),this._clean(e,"textarea"),this._clean(e,"select"),this._clean(e,"button"),this._cleanHeaders(e),this._cleanConditionally(e,"table"),this._cleanConditionally(e,"ul"),this._cleanConditionally(e,"div"),this._replaceNodeTags(this._getAllNodesWithTag(e,["h1"]),"h2"),this._removeNodes(this._getAllNodesWithTag(e,["p"]),(function(e){return 0===e.getElementsByTagName("img").length+e.getElementsByTagName("embed").length+e.getElementsByTagName("object").length+e.getElementsByTagName("iframe").length&&!this._getInnerText(e,!1)})),this._forEachNode(this._getAllNodesWithTag(e,["br"]),(function(e){var t=this._nextNode(e.nextSibling);t&&"P"==t.tagName&&e.parentNode.removeChild(e)})),this._forEachNode(this._getAllNodesWithTag(e,["table"]),(function(e){var t=this._hasSingleTagInsideElement(e,"TBODY")?e.firstElementChild:e;if(this._hasSingleTagInsideElement(t,"TR")){var i=t.firstElementChild;if(this._hasSingleTagInsideElement(i,"TD")){var n=i.firstElementChild;n=this._setNodeTag(n,this._everyNode(n.childNodes,this._isPhrasingContent)?"P":"DIV"),e.parentNode.replaceChild(n,e)}}}))},_initializeNode:function(e){switch(e.readability={contentScore:0},e.tagName){case"DIV":e.readability.contentScore+=5;break;case"PRE":case"TD":case"BLOCKQUOTE":e.readability.contentScore+=3;break;case"ADDRESS":case"OL":case"UL":case"DL":case"DD":case"DT":case"LI":case"FORM":e.readability.contentScore-=3;break;case"H1":case"H2":case"H3":case"H4":case"H5":case"H6":case"TH":e.readability.contentScore-=5}e.readability.contentScore+=this._getClassWeight(e)},_removeAndGetNext:function(e){var t=this._getNextNode(e,!0);return e.parentNode.removeChild(e),t},_getNextNode:function(e,t){if(!t&&e.firstElementChild)return e.firstElementChild;if(e.nextElementSibling)return e.nextElementSibling;do{e=e.parentNode}while(e&&!e.nextElementSibling);return e&&e.nextElementSibling},_textSimilarity:function(e,t){var i=e.toLowerCase().split(this.REGEXPS.tokenize).filter(Boolean),n=t.toLowerCase().split(this.REGEXPS.tokenize).filter(Boolean);return i.length&&n.length?1-n.filter((e=>!i.includes(e))).join(" ").length/n.join(" ").length:0},_checkByline:function(e,t){if(this._articleByline)return!1;if(void 0!==e.getAttribute)var i=e.getAttribute("rel"),n=e.getAttribute("itemprop");return!(!("author"===i||n&&-1!==n.indexOf("author")||this.REGEXPS.byline.test(t))||!this._isValidByline(e.textContent))&&(this._articleByline=e.textContent.trim(),!0)},_getNodeAncestors:function(e,t){t=t||0;for(var i=0,n=[];e.parentNode&&(n.push(e.parentNode),!t||++i!==t);)e=e.parentNode;return n},_grabArticle:function(e){this.log("**** grabArticle ****");var t=this._doc,i=null!==e;if(!(e=e||this._doc.body))return this.log("No body found in document. Abort."),null;for(var n=e.innerHTML;;){this.log("Starting grabArticle loop");var r=this._flagIsActive(this.FLAG_STRIP_UNLIKELYS),a=[],o=this._doc.documentElement;let X=!0;for(;o;){"HTML"===o.tagName&&(this._articleLang=o.getAttribute("lang"));var s=o.className+" "+o.id;if(this._isProbablyVisible(o))if("true"!=o.getAttribute("aria-modal")||"dialog"!=o.getAttribute("role"))if(this._checkByline(o,s))o=this._removeAndGetNext(o);else if(X&&this._headerDuplicatesTitle(o))this.log("Removing header: ",o.textContent.trim(),this._articleTitle.trim()),X=!1,o=this._removeAndGetNext(o);else{if(r){if(this.REGEXPS.unlikelyCandidates.test(s)&&!this.REGEXPS.okMaybeItsACandidate.test(s)&&!this._hasAncestorTag(o,"table")&&!this._hasAncestorTag(o,"code")&&"BODY"!==o.tagName&&"A"!==o.tagName){this.log("Removing unlikely candidate - "+s),o=this._removeAndGetNext(o);continue}if(this.UNLIKELY_ROLES.includes(o.getAttribute("role"))){this.log("Removing content with role "+o.getAttribute("role")+" - "+s),o=this._removeAndGetNext(o);continue}}if("DIV"!==o.tagName&&"SECTION"!==o.tagName&&"HEADER"!==o.tagName&&"H1"!==o.tagName&&"H2"!==o.tagName&&"H3"!==o.tagName&&"H4"!==o.tagName&&"H5"!==o.tagName&&"H6"!==o.tagName||!this._isElementWithoutContent(o)){if(-1!==this.DEFAULT_TAGS_TO_SCORE.indexOf(o.tagName)&&a.push(o),"DIV"===o.tagName){for(var l=null,c=o.firstChild;c;){var h=c.nextSibling;if(this._isPhrasingContent(c))null!==l?l.appendChild(c):this._isWhitespace(c)||(l=t.createElement("p"),o.replaceChild(l,c),l.appendChild(c));else if(null!==l){for(;l.lastChild&&this._isWhitespace(l.lastChild);)l.removeChild(l.lastChild);l=null}c=h}if(this._hasSingleTagInsideElement(o,"P")&&this._getLinkDensity(o)<.25){var d=o.children[0];o.parentNode.replaceChild(d,o),o=d,a.push(o)}else this._hasChildBlockElement(o)||(o=this._setNodeTag(o,"P"),a.push(o))}o=this._getNextNode(o)}else o=this._removeAndGetNext(o)}else o=this._removeAndGetNext(o);else this.log("Removing hidden node - "+s),o=this._removeAndGetNext(o)}var u=[];this._forEachNode(a,(function(e){if(e.parentNode&&void 0!==e.parentNode.tagName){var t=this._getInnerText(e);if(!(t.length<25)){var i=this._getNodeAncestors(e,5);if(0!==i.length){var n=0;n+=1,n+=t.split(this.REGEXPS.commas).length,n+=Math.min(Math.floor(t.length/100),3),this._forEachNode(i,(function(e,t){if(e.tagName&&e.parentNode&&void 0!==e.parentNode.tagName){if(void 0===e.readability&&(this._initializeNode(e),u.push(e)),0===t)var i=1;else i=1===t?2:3*t;e.readability.contentScore+=n/i}}))}}}}));for(var m=[],g=0,p=u.length;g<p;g+=1){var f=u[g],_=f.readability.contentScore*(1-this._getLinkDensity(f));f.readability.contentScore=_,this.log("Candidate:",f,"with score "+_);for(var N=0;N<this._nbTopCandidates;N++){var E=m[N];if(!E||_>E.readability.contentScore){m.splice(N,0,f),m.length>this._nbTopCandidates&&m.pop();break}}}var T,b=m[0]||null,y=!1;if(null===b||"BODY"===b.tagName){for(b=t.createElement("DIV"),y=!0;e.firstChild;)this.log("Moving 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/*! @license DOMPurify 3.1.6 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.1.6/LICENSE */
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