/**
 * PLEASE DO NOT MODIFY IT as it is generated by the build script
 *
 * Build: scripts/build-readability.ts
 * Source: https://github.com/mozilla/readability/blob/main/Readability.js
 */
/**
 * Copyright (c) 2010 Arc90 Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
export declare const READABILITY_SCRIPT = "function q(t,e){if(e&&e.documentElement)t=e,e=arguments[2];else if(!t||!t.documentElement)throw new Error(\"First argument to Readability constructor should be a document object.\");if(e=e||{},this._doc=t,this._docJSDOMParser=this._doc.firstChild.__JSDOMParser__,this._articleTitle=null,this._articleByline=null,this._articleDir=null,this._articleSiteName=null,this._attempts=[],this._debug=!!e.debug,this._maxElemsToParse=e.maxElemsToParse||this.DEFAULT_MAX_ELEMS_TO_PARSE,this._nbTopCandidates=e.nbTopCandidates||this.DEFAULT_N_TOP_CANDIDATES,this._charThreshold=e.charThreshold||this.DEFAULT_CHAR_THRESHOLD,this._classesToPreserve=this.CLASSES_TO_PRESERVE.concat(e.classesToPreserve||[]),this._keepClasses=!!e.keepClasses,this._serializer=e.serializer||function(i){return i.innerHTML},this._disableJSONLD=!!e.disableJSONLD,this._allowedVideoRegex=e.allowedVideoRegex||this.REGEXPS.videos,this._flags=this.FLAG_STRIP_UNLIKELYS|this.FLAG_WEIGHT_CLASSES|this.FLAG_CLEAN_CONDITIONALLY,this._debug){let i=function(r){if(r.nodeType==r.TEXT_NODE)return`${r.nodeName} (\"${r.textContent}\")`;let l=Array.from(r.attributes||[],function(a){return`${a.name}=\"${a.value}\"`}).join(\" \");return`<${r.localName} ${l}>`};this.log=function(){if(typeof console!=\"undefined\"){let l=Array.from(arguments,a=>a&&a.nodeType==this.ELEMENT_NODE?i(a):a);l.unshift(\"Reader: (Readability)\"),console.log.apply(console,l)}else if(typeof dump!=\"undefined\"){var r=Array.prototype.map.call(arguments,function(l){return l&&l.nodeName?i(l):l}).join(\" \");dump(\"Reader: (Readability) \"+r+`\n`)}}}else this.log=function(){}}q.prototype={FLAG_STRIP_UNLIKELYS:1,FLAG_WEIGHT_CLASSES:2,FLAG_CLEAN_CONDITIONALLY:4,ELEMENT_NODE:1,TEXT_NODE:3,DEFAULT_MAX_ELEMS_TO_PARSE:0,DEFAULT_N_TOP_CANDIDATES:5,DEFAULT_TAGS_TO_SCORE:\"section,h2,h3,h4,h5,h6,p,td,pre\".toUpperCase().split(\",\"),DEFAULT_CHAR_THRESHOLD:500,REGEXPS:{unlikelyCandidates:/-ad-|ai2html|banner|breadcrumbs|combx|comment|community|cover-wrap|disqus|extra|footer|gdpr|header|legends|menu|related|remark|replies|rss|shoutbox|sidebar|skyscraper|social|sponsor|supplemental|ad-break|agegate|pagination|pager|popup|yom-remote/i,okMaybeItsACandidate:/and|article|body|column|content|main|shadow/i,positive:/article|body|content|entry|hentry|h-entry|main|page|pagination|post|text|blog|story/i,negative:/-ad-|hidden|^hid$| hid$| hid |^hid |banner|combx|comment|com-|contact|foot|footer|footnote|gdpr|masthead|media|meta|outbrain|promo|related|scroll|share|shoutbox|sidebar|skyscraper|sponsor|shopping|tags|tool|widget/i,extraneous:/print|archive|comment|discuss|e[\\-]?mail|share|reply|all|login|sign|single|utility/i,byline:/byline|author|dateline|writtenby|p-author/i,replaceFonts:/<(\\/?)font[^>]*>/gi,normalize:/\\s{2,}/g,videos:/\\/\\/(www\\.)?((dailymotion|youtube|youtube-nocookie|player\\.vimeo|v\\.qq)\\.com|(archive|upload\\.wikimedia)\\.org|player\\.twitch\\.tv)/i,shareElements:/(\\b|_)(share|sharedaddy)(\\b|_)/i,nextLink:/(next|weiter|continue|>([^\\|]|$)|\u00BB([^\\|]|$))/i,prevLink:/(prev|earl|old|new|<|\u00AB)/i,tokenize:/\\W+/g,whitespace:/^\\s*$/,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(t){this._fixRelativeUris(t),this._simplifyNestedElements(t),this._keepClasses||this._cleanClasses(t)},_removeNodes:function(t,e){if(this._docJSDOMParser&&t._isLiveNodeList)throw new Error(\"Do not pass live node lists to _removeNodes\");for(var i=t.length-1;i>=0;i--){var r=t[i],l=r.parentNode;l&&(!e||e.call(this,r,i,t))&&l.removeChild(r)}},_replaceNodeTags:function(t,e){if(this._docJSDOMParser&&t._isLiveNodeList)throw new Error(\"Do not pass live node lists to _replaceNodeTags\");for(let i of t)this._setNodeTag(i,e)},_forEachNode:function(t,e){Array.prototype.forEach.call(t,e,this)},_findNode:function(t,e){return Array.prototype.find.call(t,e,this)},_someNode:function(t,e){return Array.prototype.some.call(t,e,this)},_everyNode:function(t,e){return Array.prototype.every.call(t,e,this)},_concatNodeLists:function(){var t=Array.prototype.slice,e=t.call(arguments),i=e.map(function(r){return t.call(r)});return Array.prototype.concat.apply([],i)},_getAllNodesWithTag:function(t,e){return t.querySelectorAll?t.querySelectorAll(e.join(\",\")):[].concat.apply([],e.map(function(i){var r=t.getElementsByTagName(i);return Array.isArray(r)?r:Array.from(r)}))},_cleanClasses:function(t){var e=this._classesToPreserve,i=(t.getAttribute(\"class\")||\"\").split(/\\s+/).filter(function(r){return e.indexOf(r)!=-1}).join(\" \");for(i?t.setAttribute(\"class\",i):t.removeAttribute(\"class\"),t=t.firstElementChild;t;t=t.nextElementSibling)this._cleanClasses(t)},_fixRelativeUris:function(t){var e=this._doc.baseURI,i=this._doc.documentURI;function r(s){if(e==i&&s.charAt(0)==\"#\")return s;try{return new URL(s,e).href}catch(h){}return s}var l=this._getAllNodesWithTag(t,[\"a\"]);this._forEachNode(l,function(s){var h=s.getAttribute(\"href\");if(h)if(h.indexOf(\"javascript:\")===0)if(s.childNodes.length===1&&s.childNodes[0].nodeType===this.TEXT_NODE){var c=this._doc.createTextNode(s.textContent);s.parentNode.replaceChild(c,s)}else{for(var n=this._doc.createElement(\"span\");s.firstChild;)n.appendChild(s.firstChild);s.parentNode.replaceChild(n,s)}else s.setAttribute(\"href\",r(h))});var a=this._getAllNodesWithTag(t,[\"img\",\"picture\",\"figure\",\"video\",\"audio\",\"source\"]);this._forEachNode(a,function(s){var h=s.getAttribute(\"src\"),c=s.getAttribute(\"poster\"),n=s.getAttribute(\"srcset\");if(h&&s.setAttribute(\"src\",r(h)),c&&s.setAttribute(\"poster\",r(c)),n){var u=n.replace(this.REGEXPS.srcsetUrl,function(m,b,N,v){return r(b)+(N||\"\")+v});s.setAttribute(\"srcset\",u)}})},_simplifyNestedElements:function(t){for(var e=t;e;){if(e.parentNode&&[\"DIV\",\"SECTION\"].includes(e.tagName)&&!(e.id&&e.id.startsWith(\"readability\"))){if(this._isElementWithoutContent(e)){e=this._removeAndGetNext(e);continue}else if(this._hasSingleTagInsideElement(e,\"DIV\")||this._hasSingleTagInsideElement(e,\"SECTION\")){for(var i=e.children[0],r=0;r<e.attributes.length;r++)i.setAttribute(e.attributes[r].name,e.attributes[r].value);e.parentNode.replaceChild(i,e),e=i;continue}}e=this._getNextNode(e)}},_getArticleTitle:function(){var t=this._doc,e=\"\",i=\"\";try{e=i=t.title.trim(),typeof e!=\"string\"&&(e=i=this._getInnerText(t.getElementsByTagName(\"title\")[0]))}catch(u){}var r=!1;function l(u){return u.split(/\\s+/).length}if(/ [\\|\\-\\\\\\/>\u00BB] /.test(e))r=/ [\\\\\\/>\u00BB] /.test(e),e=i.replace(/(.*)[\\|\\-\\\\\\/>\u00BB] .*/gi,\"$1\"),l(e)<3&&(e=i.replace(/[^\\|\\-\\\\\\/>\u00BB]*[\\|\\-\\\\\\/>\u00BB](.*)/gi,\"$1\"));else if(e.indexOf(\": \")!==-1){var a=this._concatNodeLists(t.getElementsByTagName(\"h1\"),t.getElementsByTagName(\"h2\")),s=e.trim(),h=this._someNode(a,function(u){return u.textContent.trim()===s});h||(e=i.substring(i.lastIndexOf(\":\")+1),l(e)<3?e=i.substring(i.indexOf(\":\")+1):l(i.substr(0,i.indexOf(\":\")))>5&&(e=i))}else if(e.length>150||e.length<15){var c=t.getElementsByTagName(\"h1\");c.length===1&&(e=this._getInnerText(c[0]))}e=e.trim().replace(this.REGEXPS.normalize,\" \");var n=l(e);return n<=4&&(!r||n!=l(i.replace(/[\\|\\-\\\\\\/>\u00BB]+/g,\"\"))-1)&&(e=i),e},_prepDocument:function(){var t=this._doc;this._removeNodes(this._getAllNodesWithTag(t,[\"style\"])),t.body&&this._replaceBrs(t.body),this._replaceNodeTags(this._getAllNodesWithTag(t,[\"font\"]),\"SPAN\")},_nextNode:function(t){for(var e=t;e&&e.nodeType!=this.ELEMENT_NODE&&this.REGEXPS.whitespace.test(e.textContent);)e=e.nextSibling;return e},_replaceBrs:function(t){this._forEachNode(this._getAllNodesWithTag(t,[\"br\"]),function(e){for(var i=e.nextSibling,r=!1;(i=this._nextNode(i))&&i.tagName==\"BR\";){r=!0;var l=i.nextSibling;i.parentNode.removeChild(i),i=l}if(r){var a=this._doc.createElement(\"p\");for(e.parentNode.replaceChild(a,e),i=a.nextSibling;i;){if(i.tagName==\"BR\"){var s=this._nextNode(i.nextSibling);if(s&&s.tagName==\"BR\")break}if(!this._isPhrasingContent(i))break;var h=i.nextSibling;a.appendChild(i),i=h}for(;a.lastChild&&this._isWhitespace(a.lastChild);)a.removeChild(a.lastChild);a.parentNode.tagName===\"P\"&&this._setNodeTag(a.parentNode,\"DIV\")}})},_setNodeTag:function(t,e){if(this.log(\"_setNodeTag\",t,e),this._docJSDOMParser)return t.localName=e.toLowerCase(),t.tagName=e.toUpperCase(),t;for(var i=t.ownerDocument.createElement(e);t.firstChild;)i.appendChild(t.firstChild);t.parentNode.replaceChild(i,t),t.readability&&(i.readability=t.readability);for(var r=0;r<t.attributes.length;r++)try{i.setAttribute(t.attributes[r].name,t.attributes[r].value)}catch(l){}return i},_prepArticle:function(t){this._cleanStyles(t),this._markDataTables(t),this._fixLazyImages(t),this._cleanConditionally(t,\"form\"),this._cleanConditionally(t,\"fieldset\"),this._clean(t,\"object\"),this._clean(t,\"embed\"),this._clean(t,\"footer\"),this._clean(t,\"link\"),this._clean(t,\"aside\");var e=this.DEFAULT_CHAR_THRESHOLD;this._forEachNode(t.children,function(i){this._cleanMatchedNodes(i,function(r,l){return this.REGEXPS.shareElements.test(l)&&r.textContent.length<e})}),this._clean(t,\"iframe\"),this._clean(t,\"input\"),this._clean(t,\"textarea\"),this._clean(t,\"select\"),this._clean(t,\"button\"),this._cleanHeaders(t),this._cleanConditionally(t,\"table\"),this._cleanConditionally(t,\"ul\"),this._cleanConditionally(t,\"div\"),this._replaceNodeTags(this._getAllNodesWithTag(t,[\"h1\"]),\"h2\"),this._removeNodes(this._getAllNodesWithTag(t,[\"p\"]),function(i){var r=i.getElementsByTagName(\"img\").length,l=i.getElementsByTagName(\"embed\").length,a=i.getElementsByTagName(\"object\").length,s=i.getElementsByTagName(\"iframe\").length,h=r+l+a+s;return h===0&&!this._getInnerText(i,!1)}),this._forEachNode(this._getAllNodesWithTag(t,[\"br\"]),function(i){var r=this._nextNode(i.nextSibling);r&&r.tagName==\"P\"&&i.parentNode.removeChild(i)}),this._forEachNode(this._getAllNodesWithTag(t,[\"table\"]),function(i){var r=this._hasSingleTagInsideElement(i,\"TBODY\")?i.firstElementChild:i;if(this._hasSingleTagInsideElement(r,\"TR\")){var l=r.firstElementChild;if(this._hasSingleTagInsideElement(l,\"TD\")){var a=l.firstElementChild;a=this._setNodeTag(a,this._everyNode(a.childNodes,this._isPhrasingContent)?\"P\":\"DIV\"),i.parentNode.replaceChild(a,i)}}})},_initializeNode:function(t){switch(t.readability={contentScore:0},t.tagName){case\"DIV\":t.readability.contentScore+=5;break;case\"PRE\":case\"TD\":case\"BLOCKQUOTE\":t.readability.contentScore+=3;break;case\"ADDRESS\":case\"OL\":case\"UL\":case\"DL\":case\"DD\":case\"DT\":case\"LI\":case\"FORM\":t.readability.contentScore-=3;break;case\"H1\":case\"H2\":case\"H3\":case\"H4\":case\"H5\":case\"H6\":case\"TH\":t.readability.contentScore-=5;break}t.readability.contentScore+=this._getClassWeight(t)},_removeAndGetNext:function(t){var e=this._getNextNode(t,!0);return t.parentNode.removeChild(t),e},_getNextNode:function(t,e){if(!e&&t.firstElementChild)return t.firstElementChild;if(t.nextElementSibling)return t.nextElementSibling;do t=t.parentNode;while(t&&!t.nextElementSibling);return t&&t.nextElementSibling},_textSimilarity:function(t,e){var i=t.toLowerCase().split(this.REGEXPS.tokenize).filter(Boolean),r=e.toLowerCase().split(this.REGEXPS.tokenize).filter(Boolean);if(!i.length||!r.length)return 0;var l=r.filter(s=>!i.includes(s)),a=l.join(\" \").length/r.join(\" \").length;return 1-a},_checkByline:function(t,e){if(this._articleByline)return!1;if(t.getAttribute!==void 0)var i=t.getAttribute(\"rel\"),r=t.getAttribute(\"itemprop\");return(i===\"author\"||r&&r.indexOf(\"author\")!==-1||this.REGEXPS.byline.test(e))&&this._isValidByline(t.textContent)?(this._articleByline=t.textContent.trim(),!0):!1},_getNodeAncestors:function(t,e){e=e||0;for(var i=0,r=[];t.parentNode&&(r.push(t.parentNode),!(e&&++i===e));)t=t.parentNode;return r},_grabArticle:function(t){this.log(\"**** grabArticle ****\");var e=this._doc,i=t!==null;if(t=t||this._doc.body,!t)return this.log(\"No body found in document. Abort.\"),null;for(var r=t.innerHTML;;){this.log(\"Starting grabArticle loop\");var l=this._flagIsActive(this.FLAG_STRIP_UNLIKELYS),a=[],s=this._doc.documentElement;let J=!0;for(;s;){s.tagName===\"HTML\"&&(this._articleLang=s.getAttribute(\"lang\"));var h=s.className+\" \"+s.id;if(!this._isProbablyVisible(s)){this.log(\"Removing hidden node - \"+h),s=this._removeAndGetNext(s);continue}if(s.getAttribute(\"aria-modal\")==\"true\"&&s.getAttribute(\"role\")==\"dialog\"){s=this._removeAndGetNext(s);continue}if(this._checkByline(s,h)){s=this._removeAndGetNext(s);continue}if(J&&this._headerDuplicatesTitle(s)){this.log(\"Removing header: \",s.textContent.trim(),this._articleTitle.trim()),J=!1,s=this._removeAndGetNext(s);continue}if(l){if(this.REGEXPS.unlikelyCandidates.test(h)&&!this.REGEXPS.okMaybeItsACandidate.test(h)&&!this._hasAncestorTag(s,\"table\")&&!this._hasAncestorTag(s,\"code\")&&s.tagName!==\"BODY\"&&s.tagName!==\"A\"){this.log(\"Removing unlikely candidate - \"+h),s=this._removeAndGetNext(s);continue}if(this.UNLIKELY_ROLES.includes(s.getAttribute(\"role\"))){this.log(\"Removing content with role \"+s.getAttribute(\"role\")+\" - \"+h),s=this._removeAndGetNext(s);continue}}if((s.tagName===\"DIV\"||s.tagName===\"SECTION\"||s.tagName===\"HEADER\"||s.tagName===\"H1\"||s.tagName===\"H2\"||s.tagName===\"H3\"||s.tagName===\"H4\"||s.tagName===\"H5\"||s.tagName===\"H6\")&&this._isElementWithoutContent(s)){s=this._removeAndGetNext(s);continue}if(this.DEFAULT_TAGS_TO_SCORE.indexOf(s.tagName)!==-1&&a.push(s),s.tagName===\"DIV\"){for(var c=null,n=s.firstChild;n;){var u=n.nextSibling;if(this._isPhrasingContent(n))c!==null?c.appendChild(n):this._isWhitespace(n)||(c=e.createElement(\"p\"),s.replaceChild(c,n),c.appendChild(n));else if(c!==null){for(;c.lastChild&&this._isWhitespace(c.lastChild);)c.removeChild(c.lastChild);c=null}n=u}if(this._hasSingleTagInsideElement(s,\"P\")&&this._getLinkDensity(s)<.25){var m=s.children[0];s.parentNode.replaceChild(m,s),s=m,a.push(s)}else this._hasChildBlockElement(s)||(s=this._setNodeTag(s,\"P\"),a.push(s))}s=this._getNextNode(s)}var b=[];this._forEachNode(a,function(A){if(!(!A.parentNode||typeof A.parentNode.tagName==\"undefined\")){var T=this._getInnerText(A);if(!(T.length<25)){var K=this._getNodeAncestors(A,5);if(K.length!==0){var C=0;C+=1,C+=T.split(this.REGEXPS.commas).length,C+=Math.min(Math.floor(T.length/100),3),this._forEachNode(K,function(S,F){if(!(!S.tagName||!S.parentNode||typeof S.parentNode.tagName==\"undefined\")){if(typeof S.readability==\"undefined\"&&(this._initializeNode(S),b.push(S)),F===0)var X=1;else F===1?X=2:X=F*3;S.readability.contentScore+=C/X}})}}}});for(var N=[],v=0,y=b.length;v<y;v+=1){var E=b[v],d=E.readability.contentScore*(1-this._getLinkDensity(E));E.readability.contentScore=d,this.log(\"Candidate:\",E,\"with score \"+d);for(var p=0;p<this._nbTopCandidates;p++){var x=N[p];if(!x||d>x.readability.contentScore){N.splice(p,0,E),N.length>this._nbTopCandidates&&N.pop();break}}}var o=N[0]||null,L=!1,g;if(o===null||o.tagName===\"BODY\"){for(o=e.createElement(\"DIV\"),L=!0;t.firstChild;)this.log(\"Moving child out:\",t.firstChild),o.appendChild(t.firstChild);t.appendChild(o),this._initializeNode(o)}else if(o){for(var I=[],P=1;P<N.length;P++)N[P].readability.contentScore/o.readability.contentScore>=.75&&I.push(this._getNodeAncestors(N[P]));var O=3;if(I.length>=O)for(g=o.parentNode;g.tagName!==\"BODY\";){for(var G=0,H=0;H<I.length&&G<O;H++)G+=Number(I[H].includes(g));if(G>=O){o=g;break}g=g.parentNode}o.readability||this._initializeNode(o),g=o.parentNode;for(var M=o.readability.contentScore,Q=M/3;g.tagName!==\"BODY\";){if(!g.readability){g=g.parentNode;continue}var V=g.readability.contentScore;if(V<Q)break;if(V>M){o=g;break}M=g.readability.contentScore,g=g.parentNode}for(g=o.parentNode;g.tagName!=\"BODY\"&&g.children.length==1;)o=g,g=o.parentNode;o.readability||this._initializeNode(o)}var _=e.createElement(\"DIV\");i&&(_.id=\"readability-content\");var Z=Math.max(10,o.readability.contentScore*.2);g=o.parentNode;for(var U=g.children,w=0,j=U.length;w<j;w++){var f=U[w],R=!1;if(this.log(\"Looking at sibling node:\",f,f.readability?\"with score \"+f.readability.contentScore:\"\"),this.log(\"Sibling has score\",f.readability?f.readability.contentScore:\"Unknown\"),f===o)R=!0;else{var $=0;if(f.className===o.className&&o.className!==\"\"&&($+=o.readability.contentScore*.2),f.readability&&f.readability.contentScore+$>=Z)R=!0;else if(f.nodeName===\"P\"){var Y=this._getLinkDensity(f),z=this._getInnerText(f),k=z.length;(k>80&&Y<.25||k<80&&k>0&&Y===0&&z.search(/\\.( |$)/)!==-1)&&(R=!0)}}R&&(this.log(\"Appending node:\",f),this.ALTER_TO_DIV_EXCEPTIONS.indexOf(f.nodeName)===-1&&(this.log(\"Altering sibling:\",f,\"to div.\"),f=this._setNodeTag(f,\"DIV\")),_.appendChild(f),U=g.children,w-=1,j-=1)}if(this._debug&&this.log(\"Article content pre-prep: \"+_.innerHTML),this._prepArticle(_),this._debug&&this.log(\"Article content post-prep: \"+_.innerHTML),L)o.id=\"readability-page-1\",o.className=\"page\";else{var B=e.createElement(\"DIV\");for(B.id=\"readability-page-1\",B.className=\"page\";_.firstChild;)B.appendChild(_.firstChild);_.appendChild(B)}this._debug&&this.log(\"Article content after paging: \"+_.innerHTML);var W=!0,D=this._getInnerText(_,!0).length;if(D<this._charThreshold)if(W=!1,t.innerHTML=r,this._flagIsActive(this.FLAG_STRIP_UNLIKELYS))this._removeFlag(this.FLAG_STRIP_UNLIKELYS),this._attempts.push({articleContent:_,textLength:D});else if(this._flagIsActive(this.FLAG_WEIGHT_CLASSES))this._removeFlag(this.FLAG_WEIGHT_CLASSES),this._attempts.push({articleContent:_,textLength:D});else if(this._flagIsActive(this.FLAG_CLEAN_CONDITIONALLY))this._removeFlag(this.FLAG_CLEAN_CONDITIONALLY),this._attempts.push({articleContent:_,textLength:D});else{if(this._attempts.push({articleContent:_,textLength:D}),this._attempts.sort(function(A,T){return T.textLength-A.textLength}),!this._attempts[0].textLength)return null;_=this._attempts[0].articleContent,W=!0}if(W){var tt=[g,o].concat(this._getNodeAncestors(g));return this._someNode(tt,function(A){if(!A.tagName)return!1;var T=A.getAttribute(\"dir\");return T?(this._articleDir=T,!0):!1}),_}}},_isValidByline:function(t){return typeof t==\"string\"||t instanceof String?(t=t.trim(),t.length>0&&t.length<100):!1},_unescapeHtmlEntities:function(t){if(!t)return t;var e=this.HTML_ESCAPE_MAP;return t.replace(/&(quot|amp|apos|lt|gt);/g,function(i,r){return e[r]}).replace(/&#(?:x([0-9a-z]{1,4})|([0-9]{1,4}));/gi,function(i,r,l){var a=parseInt(r||l,r?16:10);return String.fromCharCode(a)})},_getJSONLD:function(t){var e=this._getAllNodesWithTag(t,[\"script\"]),i;return this._forEachNode(e,function(r){if(!i&&r.getAttribute(\"type\")===\"application/ld+json\")try{var l=r.textContent.replace(/^\\s*<!\\[CDATA\\[|\\]\\]>\\s*$/g,\"\"),a=JSON.parse(l);if(!a[\"@context\"]||!a[\"@context\"].match(/^https?\\:\\/\\/schema\\.org$/)||(!a[\"@type\"]&&Array.isArray(a[\"@graph\"])&&(a=a[\"@graph\"].find(function(n){return(n[\"@type\"]||\"\").match(this.REGEXPS.jsonLdArticleTypes)})),!a||!a[\"@type\"]||!a[\"@type\"].match(this.REGEXPS.jsonLdArticleTypes)))return;if(i={},typeof a.name==\"string\"&&typeof a.headline==\"string\"&&a.name!==a.headline){var s=this._getArticleTitle(),h=this._textSimilarity(a.name,s)>.75,c=this._textSimilarity(a.headline,s)>.75;c&&!h?i.title=a.headline:i.title=a.name}else typeof a.name==\"string\"?i.title=a.name.trim():typeof a.headline==\"string\"&&(i.title=a.headline.trim());a.author&&(typeof a.author.name==\"string\"?i.byline=a.author.name.trim():Array.isArray(a.author)&&a.author[0]&&typeof a.author[0].name==\"string\"&&(i.byline=a.author.filter(function(n){return n&&typeof n.name==\"string\"}).map(function(n){return n.name.trim()}).join(\", \"))),typeof a.description==\"string\"&&(i.excerpt=a.description.trim()),a.publisher&&typeof a.publisher.name==\"string\"&&(i.siteName=a.publisher.name.trim()),typeof a.datePublished==\"string\"&&(i.datePublished=a.datePublished.trim());return}catch(n){this.log(n.message)}}),i||{}},_getArticleMetadata:function(t){var e={},i={},r=this._doc.getElementsByTagName(\"meta\"),l=/\\s*(article|dc|dcterm|og|twitter)\\s*:\\s*(author|creator|description|published_time|title|site_name)\\s*/gi,a=/^\\s*(?:(dc|dcterm|og|twitter|weibo:(article|webpage))\\s*[\\.:]\\s*)?(author|creator|description|title|site_name)\\s*$/i;return this._forEachNode(r,function(s){var h=s.getAttribute(\"name\"),c=s.getAttribute(\"property\"),n=s.getAttribute(\"content\");if(n){var u=null,m=null;c&&(u=c.match(l),u&&(m=u[0].toLowerCase().replace(/\\s/g,\"\"),i[m]=n.trim())),!u&&h&&a.test(h)&&(m=h,n&&(m=m.toLowerCase().replace(/\\s/g,\"\").replace(/\\./g,\":\"),i[m]=n.trim()))}}),e.title=t.title||i[\"dc:title\"]||i[\"dcterm:title\"]||i[\"og:title\"]||i[\"weibo:article:title\"]||i[\"weibo:webpage:title\"]||i.title||i[\"twitter:title\"],e.title||(e.title=this._getArticleTitle()),e.byline=t.byline||i[\"dc:creator\"]||i[\"dcterm:creator\"]||i.author,e.excerpt=t.excerpt||i[\"dc:description\"]||i[\"dcterm:description\"]||i[\"og:description\"]||i[\"weibo:article:description\"]||i[\"weibo:webpage:description\"]||i.description||i[\"twitter:description\"],e.siteName=t.siteName||i[\"og:site_name\"],e.publishedTime=t.datePublished||i[\"article:published_time\"]||null,e.title=this._unescapeHtmlEntities(e.title),e.byline=this._unescapeHtmlEntities(e.byline),e.excerpt=this._unescapeHtmlEntities(e.excerpt),e.siteName=this._unescapeHtmlEntities(e.siteName),e.publishedTime=this._unescapeHtmlEntities(e.publishedTime),e},_isSingleImage:function(t){return t.tagName===\"IMG\"?!0:t.children.length!==1||t.textContent.trim()!==\"\"?!1:this._isSingleImage(t.children[0])},_unwrapNoscriptImages:function(t){var e=Array.from(t.getElementsByTagName(\"img\"));this._forEachNode(e,function(r){for(var l=0;l<r.attributes.length;l++){var a=r.attributes[l];switch(a.name){case\"src\":case\"srcset\":case\"data-src\":case\"data-srcset\":return}if(/\\.(jpg|jpeg|png|webp)/i.test(a.value))return}r.parentNode.removeChild(r)});var i=Array.from(t.getElementsByTagName(\"noscript\"));this._forEachNode(i,function(r){var l=t.createElement(\"div\");if(l.innerHTML=r.innerHTML,!!this._isSingleImage(l)){var a=r.previousElementSibling;if(a&&this._isSingleImage(a)){var s=a;s.tagName!==\"IMG\"&&(s=a.getElementsByTagName(\"img\")[0]);for(var h=l.getElementsByTagName(\"img\")[0],c=0;c<s.attributes.length;c++){var n=s.attributes[c];if(n.value!==\"\"&&(n.name===\"src\"||n.name===\"srcset\"||/\\.(jpg|jpeg|png|webp)/i.test(n.value))){if(h.getAttribute(n.name)===n.value)continue;var u=n.name;h.hasAttribute(u)&&(u=\"data-old-\"+u),h.setAttribute(u,n.value)}}r.parentNode.replaceChild(l.firstElementChild,a)}}})},_removeScripts:function(t){this._removeNodes(this._getAllNodesWithTag(t,[\"script\",\"noscript\"]))},_hasSingleTagInsideElement:function(t,e){return t.children.length!=1||t.children[0].tagName!==e?!1:!this._someNode(t.childNodes,function(i){return i.nodeType===this.TEXT_NODE&&this.REGEXPS.hasContent.test(i.textContent)})},_isElementWithoutContent:function(t){return t.nodeType===this.ELEMENT_NODE&&t.textContent.trim().length==0&&(t.children.length==0||t.children.length==t.getElementsByTagName(\"br\").length+t.getElementsByTagName(\"hr\").length)},_hasChildBlockElement:function(t){return this._someNode(t.childNodes,function(e){return this.DIV_TO_P_ELEMS.has(e.tagName)||this._hasChildBlockElement(e)})},_isPhrasingContent:function(t){return t.nodeType===this.TEXT_NODE||this.PHRASING_ELEMS.indexOf(t.tagName)!==-1||(t.tagName===\"A\"||t.tagName===\"DEL\"||t.tagName===\"INS\")&&this._everyNode(t.childNodes,this._isPhrasingContent)},_isWhitespace:function(t){return t.nodeType===this.TEXT_NODE&&t.textContent.trim().length===0||t.nodeType===this.ELEMENT_NODE&&t.tagName===\"BR\"},_getInnerText:function(t,e){e=typeof e==\"undefined\"?!0:e;var i=t.textContent.trim();return e?i.replace(this.REGEXPS.normalize,\" \"):i},_getCharCount:function(t,e){return e=e||\",\",this._getInnerText(t).split(e).length-1},_cleanStyles:function(t){if(!(!t||t.tagName.toLowerCase()===\"svg\")){for(var e=0;e<this.PRESENTATIONAL_ATTRIBUTES.length;e++)t.removeAttribute(this.PRESENTATIONAL_ATTRIBUTES[e]);this.DEPRECATED_SIZE_ATTRIBUTE_ELEMS.indexOf(t.tagName)!==-1&&(t.removeAttribute(\"width\"),t.removeAttribute(\"height\"));for(var i=t.firstElementChild;i!==null;)this._cleanStyles(i),i=i.nextElementSibling}},_getLinkDensity:function(t){var e=this._getInnerText(t).length;if(e===0)return 0;var i=0;return this._forEachNode(t.getElementsByTagName(\"a\"),function(r){var l=r.getAttribute(\"href\"),a=l&&this.REGEXPS.hashUrl.test(l)?.3:1;i+=this._getInnerText(r).length*a}),i/e},_getClassWeight:function(t){if(!this._flagIsActive(this.FLAG_WEIGHT_CLASSES))return 0;var e=0;return typeof t.className==\"string\"&&t.className!==\"\"&&(this.REGEXPS.negative.test(t.className)&&(e-=25),this.REGEXPS.positive.test(t.className)&&(e+=25)),typeof t.id==\"string\"&&t.id!==\"\"&&(this.REGEXPS.negative.test(t.id)&&(e-=25),this.REGEXPS.positive.test(t.id)&&(e+=25)),e},_clean:function(t,e){var i=[\"object\",\"embed\",\"iframe\"].indexOf(e)!==-1;this._removeNodes(this._getAllNodesWithTag(t,[e]),function(r){if(i){for(var l=0;l<r.attributes.length;l++)if(this._allowedVideoRegex.test(r.attributes[l].value))return!1;if(r.tagName===\"object\"&&this._allowedVideoRegex.test(r.innerHTML))return!1}return!0})},_hasAncestorTag:function(t,e,i,r){i=i||3,e=e.toUpperCase();for(var l=0;t.parentNode;){if(i>0&&l>i)return!1;if(t.parentNode.tagName===e&&(!r||r(t.parentNode)))return!0;t=t.parentNode,l++}return!1},_getRowAndColumnCount:function(t){for(var e=0,i=0,r=t.getElementsByTagName(\"tr\"),l=0;l<r.length;l++){var a=r[l].getAttribute(\"rowspan\")||0;a&&(a=parseInt(a,10)),e+=a||1;for(var s=0,h=r[l].getElementsByTagName(\"td\"),c=0;c<h.length;c++){var n=h[c].getAttribute(\"colspan\")||0;n&&(n=parseInt(n,10)),s+=n||1}i=Math.max(i,s)}return{rows:e,columns:i}},_markDataTables:function(t){for(var e=t.getElementsByTagName(\"table\"),i=0;i<e.length;i++){var r=e[i],l=r.getAttribute(\"role\");if(l==\"presentation\"){r._readabilityDataTable=!1;continue}var a=r.getAttribute(\"datatable\");if(a==\"0\"){r._readabilityDataTable=!1;continue}var s=r.getAttribute(\"summary\");if(s){r._readabilityDataTable=!0;continue}var h=r.getElementsByTagName(\"caption\")[0];if(h&&h.childNodes.length>0){r._readabilityDataTable=!0;continue}var c=[\"col\",\"colgroup\",\"tfoot\",\"thead\",\"th\"],n=function(m){return!!r.getElementsByTagName(m)[0]};if(c.some(n)){this.log(\"Data table because found data-y descendant\"),r._readabilityDataTable=!0;continue}if(r.getElementsByTagName(\"table\")[0]){r._readabilityDataTable=!1;continue}var u=this._getRowAndColumnCount(r);if(u.rows>=10||u.columns>4){r._readabilityDataTable=!0;continue}r._readabilityDataTable=u.rows*u.columns>10}},_fixLazyImages:function(t){this._forEachNode(this._getAllNodesWithTag(t,[\"img\",\"picture\",\"figure\"]),function(e){if(e.src&&this.REGEXPS.b64DataUrl.test(e.src)){var i=this.REGEXPS.b64DataUrl.exec(e.src);if(i[1]===\"image/svg+xml\")return;for(var r=!1,l=0;l<e.attributes.length;l++){var a=e.attributes[l];if(a.name!==\"src\"&&/\\.(jpg|jpeg|png|webp)/i.test(a.value)){r=!0;break}}if(r){var s=e.src.search(/base64\\s*/i)+7,h=e.src.length-s;h<133&&e.removeAttribute(\"src\")}}if(!((e.src||e.srcset&&e.srcset!=\"null\")&&e.className.toLowerCase().indexOf(\"lazy\")===-1)){for(var c=0;c<e.attributes.length;c++)if(a=e.attributes[c],!(a.name===\"src\"||a.name===\"srcset\"||a.name===\"alt\")){var n=null;if(/\\.(jpg|jpeg|png|webp)\\s+\\d/.test(a.value)?n=\"srcset\":/^\\s*\\S+\\.(jpg|jpeg|png|webp)\\S*\\s*$/.test(a.value)&&(n=\"src\"),n){if(e.tagName===\"IMG\"||e.tagName===\"PICTURE\")e.setAttribute(n,a.value);else if(e.tagName===\"FIGURE\"&&!this._getAllNodesWithTag(e,[\"img\",\"picture\"]).length){var u=this._doc.createElement(\"img\");u.setAttribute(n,a.value),e.appendChild(u)}}}}})},_getTextDensity:function(t,e){var i=this._getInnerText(t,!0).length;if(i===0)return 0;var r=0,l=this._getAllNodesWithTag(t,e);return this._forEachNode(l,a=>r+=this._getInnerText(a,!0).length),r/i},_cleanConditionally:function(t,e){this._flagIsActive(this.FLAG_CLEAN_CONDITIONALLY)&&this._removeNodes(this._getAllNodesWithTag(t,[e]),function(i){var r=function(g){return g._readabilityDataTable},l=e===\"ul\"||e===\"ol\";if(!l){var a=0,s=this._getAllNodesWithTag(i,[\"ul\",\"ol\"]);this._forEachNode(s,g=>a+=this._getInnerText(g).length),l=a/this._getInnerText(i).length>.9}if(e===\"table\"&&r(i)||this._hasAncestorTag(i,\"table\",-1,r)||this._hasAncestorTag(i,\"code\"))return!1;var h=this._getClassWeight(i);this.log(\"Cleaning Conditionally\",i);var c=0;if(h+c<0)return!0;if(this._getCharCount(i,\",\")<10){for(var n=i.getElementsByTagName(\"p\").length,u=i.getElementsByTagName(\"img\").length,m=i.getElementsByTagName(\"li\").length-100,b=i.getElementsByTagName(\"input\").length,N=this._getTextDensity(i,[\"h1\",\"h2\",\"h3\",\"h4\",\"h5\",\"h6\"]),v=0,y=this._getAllNodesWithTag(i,[\"object\",\"embed\",\"iframe\"]),E=0;E<y.length;E++){for(var d=0;d<y[E].attributes.length;d++)if(this._allowedVideoRegex.test(y[E].attributes[d].value))return!1;if(y[E].tagName===\"object\"&&this._allowedVideoRegex.test(y[E].innerHTML))return!1;v++}var p=this._getLinkDensity(i),x=this._getInnerText(i).length,o=u>1&&n/u<.5&&!this._hasAncestorTag(i,\"figure\")||!l&&m>n||b>Math.floor(n/3)||!l&&N<.9&&x<25&&(u===0||u>2)&&!this._hasAncestorTag(i,\"figure\")||!l&&h<25&&p>.2||h>=25&&p>.5||v===1&&x<75||v>1;if(l&&o){for(var L=0;L<i.children.length;L++)if(i.children[L].children.length>1)return o;let g=i.getElementsByTagName(\"li\").length;if(u==g)return!1}return o}return!1})},_cleanMatchedNodes:function(t,e){for(var i=this._getNextNode(t,!0),r=this._getNextNode(t);r&&r!=i;)e.call(this,r,r.className+\" \"+r.id)?r=this._removeAndGetNext(r):r=this._getNextNode(r)},_cleanHeaders:function(t){let e=this._getAllNodesWithTag(t,[\"h1\",\"h2\"]);this._removeNodes(e,function(i){let r=this._getClassWeight(i)<0;return r&&this.log(\"Removing header with low class weight:\",i),r})},_headerDuplicatesTitle:function(t){if(t.tagName!=\"H1\"&&t.tagName!=\"H2\")return!1;var e=this._getInnerText(t,!1);return this.log(\"Evaluating similarity of header:\",e,this._articleTitle),this._textSimilarity(this._articleTitle,e)>.75},_flagIsActive:function(t){return(this._flags&t)>0},_removeFlag:function(t){this._flags=this._flags&~t},_isProbablyVisible:function(t){return(!t.style||t.style.display!=\"none\")&&(!t.style||t.style.visibility!=\"hidden\")&&!t.hasAttribute(\"hidden\")&&(!t.hasAttribute(\"aria-hidden\")||t.getAttribute(\"aria-hidden\")!=\"true\"||t.className&&t.className.indexOf&&t.className.indexOf(\"fallback-image\")!==-1)},parse:function(){if(this._maxElemsToParse>0){var t=this._doc.getElementsByTagName(\"*\").length;if(t>this._maxElemsToParse)throw new Error(\"Aborting parsing document; \"+t+\" elements found\")}this._unwrapNoscriptImages(this._doc);var e=this._disableJSONLD?{}:this._getJSONLD(this._doc);this._removeScripts(this._doc),this._prepDocument();var i=this._getArticleMetadata(e);this._articleTitle=i.title;var r=this._grabArticle();if(!r)return null;if(this.log(\"Grabbed: \"+r.innerHTML),this._postProcessContent(r),!i.excerpt){var l=r.getElementsByTagName(\"p\");l.length>0&&(i.excerpt=l[0].textContent.trim())}var a=r.textContent;return{title:this._articleTitle,byline:i.byline||this._articleByline,dir:this._articleDir,lang:this._articleLang,content:this._serializer(r),textContent:a,length:a.length,excerpt:i.excerpt,siteName:i.siteName||this._articleSiteName,publishedTime:i.publishedTime}}};typeof module==\"object\"&&(module.exports=q);\n";
//# sourceMappingURL=readability-script.d.ts.map