OneSearch MCP Server

/** * 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 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$| hid |^hid |banner|combx|comment|com-|contact|foot|footer|footnote|gdpr|masthead|media|meta|outbrain|promo|related|scroll|share|shoutbox|sidebar|skyscraper|sponsor|shopping|tags|tool|widget/i,extraneous:/print|archive|comment|discuss|e[\\-]?mail|share|reply|all|login|sign|single|utility/i,byline:/byline|author|dateline|writtenby|p-author/i,replaceFonts:/<(\\/?)font[^>]*>/gi,normalize:/\\s{2,}/g,videos:/\\/\\/(www\\.)?((dailymotion|youtube|youtube-nocookie|player\\.vimeo|v\\.qq)\\.com|(archive|upload\\.wikimedia)\\.org|player\\.twitch\\.tv)/i,shareElements:/(\\b|_)(share|sharedaddy)(\\b|_)/i,nextLink:/(next|weiter|continue|>([^\\|]|$)|»([^\\|]|$))/i,prevLink:/(prev|earl|old|new|<|«)/i,tokenize:/\\W+/g,whitespace:/^\\s*$/,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(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(/ [\\|\\-\\\\\\/>»] /.test(e))r=/ [\\\\\\/>»] /.test(e),e=i.replace(/(.*)[\\|\\-\\\\\\/>»] .*/gi,"$1"),l(e)<3&&(e=i.replace(/[^\\|\\-\\\\\\/>»]*[\\|\\-\\\\\\/>»](.*)/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(/[\\|\\-\\\\\\/>»]+/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: 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