jquery.mark.min.js

/*!***************************************************
 * mark.js v8.8.0
 * https://github.com/julmot/mark.js
 * Copyright (c) 2014–2017, Julian Motz
 * Released under the MIT license https://git.io/vwTVl
 *****************************************************/
"use strict";function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}var _extends=Object.assign||function(a){for(var b=1;b<arguments.length;b++){var c=arguments[b];for(var d in c)Object.prototype.hasOwnProperty.call(c,d)&&(a[d]=c[d])}return a},_createClass=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a};!function(a,b,c){"function"==typeof define&&define.amd?define(["jquery"],function(d){return a(b,c,d)}):"object"===("undefined"==typeof module?"undefined":_typeof(module))&&module.exports?module.exports=a(b,c,require("jquery")):a(b,c,jQuery)}(function(a,b,c){var d=function(){function c(b){_classCallCheck(this,c),this.ctx=b,this.ie=!1;var d=a.navigator.userAgent;(d.indexOf("MSIE")>-1||d.indexOf("Trident")>-1)&&(this.ie=!0)}return _createClass(c,[{key:"log",value:function a(b){var c=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"debug",a=this.opt.log;this.opt.debug&&"object"===("undefined"==typeof a?"undefined":_typeof(a))&&"function"==typeof a[c]&&a[c]("mark.js: "+b)}},{key:"escapeStr",value:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")}},{key:"createRegExp",value:function(a){return a=this.escapeStr(a),Object.keys(this.opt.synonyms).length&&(a=this.createSynonymsRegExp(a)),this.opt.ignoreJoiners&&(a=this.setupIgnoreJoinersRegExp(a)),this.opt.diacritics&&(a=this.createDiacriticsRegExp(a)),a=this.createMergedBlanksRegExp(a),this.opt.ignoreJoiners&&(a=this.createIgnoreJoinersRegExp(a)),a=this.createAccuracyRegExp(a)}},{key:"createSynonymsRegExp",value:function(a){var b=this.opt.synonyms,c=this.opt.caseSensitive?"":"i";for(var d in b)if(b.hasOwnProperty(d)){var e=b[d],f=this.escapeStr(d),g=this.escapeStr(e);a=a.replace(new RegExp("("+f+"|"+g+")","gm"+c),"("+f+"|"+g+")")}return a}},{key:"setupIgnoreJoinersRegExp",value:function(a){return a.replace(/[^(|)\\]/g,function(a,b,c){var d=c.charAt(b+1);return/[(|)\\]/.test(d)||""===d?a:a+"\0"})}},{key:"createIgnoreJoinersRegExp",value:function(a){return a.split("\0").join("[\\u00ad|\\u200b|\\u200c|\\u200d]?")}},{key:"createDiacriticsRegExp",value:function(a){var b=this.opt.caseSensitive?"":"i",c=this.opt.caseSensitive?["aàáâãäåāąă","AÀÁÂÃÄÅĀĄĂ","cçćč","CÇĆČ","dđď","DĐĎ","eèéêëěēę","EÈÉÊËĚĒĘ","iìíîïī","IÌÍÎÏĪ","lł","LŁ","nñňń","NÑŇŃ","oòóôõöøō","OÒÓÔÕÖØŌ","rř","RŘ","sšśșş","SŠŚȘŞ","tťțţ","TŤȚŢ","uùúûüůū","UÙÚÛÜŮŪ","yÿý","YŸÝ","zžżź","ZŽŻŹ"]:["aÀÁÂÃÄÅàáâãäåĀāąĄăĂ","cÇçćĆčČ","dđĐďĎ","eÈÉÊËèéêëěĚĒēęĘ","iÌÍÎÏìíîïĪī","lłŁ","nÑñňŇńŃ","oÒÓÔÕÖØòóôõöøŌō","rřŘ","sŠšśŚșȘşŞ","tťŤțȚţŢ","uÙÚÛÜùúûüůŮŪū","yŸÿýÝ","zŽžżŻźŹ"],d=[];return a.split("").forEach(function(e){c.every(function(c){if(c.indexOf(e)!==-1){if(d.indexOf(c)>-1)return!1;a=a.replace(new RegExp("["+c+"]","gm"+b),"["+c+"]"),d.push(c)}return!0})}),a}},{key:"createMergedBlanksRegExp",value:function(a){return a.replace(/[\s]+/gim,"[\\s]+")}},{key:"createAccuracyRegExp",value:function(a){var b=this,c=this.opt.accuracy,d="string"==typeof c?c:c.value,e="string"==typeof 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e.matches(a,this.opt.exclude.concat(["script","style","title","head","html"]))}},{key:"wrapRangeInTextNode",value:function(a,c,d){var e=this.opt.element?this.opt.element:"mark",f=a.splitText(c),g=f.splitText(d-c),h=b.createElement(e);return h.setAttribute("data-markjs","true"),this.opt.className&&h.setAttribute("class",this.opt.className),h.textContent=f.textContent,f.parentNode.replaceChild(h,f),g}},{key:"wrapRangeInMappedTextNode",value:function(a,b,c,d,e){var f=this;a.nodes.every(function(g,h){var i=a.nodes[h+1];if("undefined"==typeof i||i.start>b){var j=function(){if(!d(g.node))return{v:!1};var i=b-g.start,j=(c>g.end?g.end:c)-g.start,k=a.value.substr(0,g.start),l=a.value.substr(j+g.start);return g.node=f.wrapRangeInTextNode(g.node,i,j),a.value=k+l,a.nodes.forEach(function(b,c){c>=h&&(a.nodes[c].start>0&&c!==h&&(a.nodes[c].start-=j),a.nodes[c].end-=j)}),c-=j,e(g.node.previousSibling,g.start),c>g.end?void(b=g.end):{v:!1}}();if("object"===("undefined"==typeof j?"undefined":_typeof(j)))return j.v}return!0})}},{key:"wrapMatches",value:function(a,b,c,d,e){var f=this,g=0===b?0:b+1;this.getTextNodes(function(b){b.nodes.forEach(function(b){b=b.node;for(var e=void 0;null!==(e=a.exec(b.textContent))&&""!==e[g];)if(c(e[g],b)){var h=e.index;if(0!==g)for(var i=1;i<g;i++)h+=e[i].length;b=f.wrapRangeInTextNode(b,h,h+e[g].length),d(b.previousSibling),a.lastIndex=0}}),e()})}},{key:"wrapMatchesAcrossElements",value:function(a,b,c,d,e){var f=this,g=0===b?0:b+1;this.getTextNodes(function(b){for(var h=void 0;null!==(h=a.exec(b.value))&&""!==h[g];){var i=h.index;if(0!==g)for(var j=1;j<g;j++)i+=h[j].length;var k=i+h[g].length;f.wrapRangeInMappedTextNode(b,i,k,function(a){return c(h[g],a)},function(b,c){a.lastIndex=c,d(b)})}e()})}},{key:"unwrapMatches",value:function(a){for(var 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a(b){var f=new RegExp(c.createRegExp(b),"gm"+i),j=0;c.log('Searching with expression "'+f+'"'),c[e](f,1,function(a,e){return c.opt.filter(e,b,d,j)},function(a){j++,d++,c.opt.each(a)},function(){0===j&&c.opt.noMatch(b),g[h-1]===b?c.opt.done(d):a(g[g.indexOf(b)+1])})};this.opt.acrossElements&&(e="wrapMatchesAcrossElements"),0===h?this.opt.done(d):j(g[0])}},{key:"unmark",value:function(a){var b=this;this.opt=a;var c=this.opt.element?this.opt.element:"*";c+="[data-markjs]",this.opt.className&&(c+="."+this.opt.className),this.log('Removal selector "'+c+'"'),this.iterator.forEachNode(NodeFilter.SHOW_ELEMENT,function(a){b.unwrapMatches(a)},function(a){var d=e.matches(a,c),f=b.matchesExclude(a);return!d||f?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},this.opt.done)}},{key:"opt",set:function(b){this._opt=_extends({},{element:"",className:"",exclude:[],iframes:!1,iframesTimeout:5e3,separateWordSearch:!0,diacritics:!0,synonyms:{},accuracy:"partially",acrossElements:!1,caseSensitive:!1,ignoreJoiners:!1,ignoreGroups:0,each:function(){},noMatch:function(){},filter:function(){return!0},done:function(){},debug:!1,log:a.console},b)},get:function(){return this._opt}},{key:"iterator",get:function(){return this._iterator||(this._iterator=new e(this.ctx,this.opt.iframes,this.opt.exclude,this.opt.iframesTimeout)),this._iterator}}]),c}(),e=function(){function a(b){var c=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],d=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[],e=arguments.length>3&&void 0!==arguments[3]?arguments[3]:5e3;_classCallCheck(this,a),this.ctx=b,this.iframes=c,this.exclude=d,this.iframesTimeout=e}return _createClass(a,[{key:"getContexts",value:function(){var a=void 0,c=[];return a="undefined"!=typeof this.ctx&&this.ctx?NodeList.prototype.isPrototypeOf(this.ctx)?Array.prototype.slice.call(this.ctx):Array.isArray(this.ctx)?this.ctx:"string"==typeof this.ctx?Array.prototype.slice.call(b.querySelectorAll(this.ctx)):[this.ctx]:[],a.forEach(function(a){var b=c.filter(function(b){return b.contains(a)}).length>0;c.indexOf(a)!==-1||b||c.push(a)}),c}},{key:"getIframeContents",value:function(a,b){var c=arguments.length>2&&void 0!==arguments[2]?arguments[2]:function(){},d=void 0;try{var e=a.contentWindow;if(d=e.document,!e||!d)throw new Error("iframe inaccessible")}catch(a){c()}d&&b(d)}},{key:"isIframeBlank",value:function(a){var b="about:blank",c=a.getAttribute("src").trim(),d=a.contentWindow.location.href;return d===b&&c!==b&&c}},{key:"observeIframeLoad",value:function(a,b,c){var d=this,e=!1,f=null,g=function 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j=function(){--h<=0&&f(i)};h||j(),g.forEach(function(b){a.matches(b,e.exclude)?j():e.onIframeReady(b,function(a){c(b)&&(i++,d(a)),j()},j)})}},{key:"createIterator",value:function(a,c,d){return b.createNodeIterator(a,c,d,!1)}},{key:"createInstanceOnIframe",value:function(b){return new a(b.querySelector("html"),this.iframes)}},{key:"compareNodeIframe",value:function(a,b,c){var d=a.compareDocumentPosition(c),e=Node.DOCUMENT_POSITION_PRECEDING;if(d&e){if(null===b)return!0;var f=b.compareDocumentPosition(c),g=Node.DOCUMENT_POSITION_FOLLOWING;if(f&g)return!0}return!1}},{key:"getIteratorNode",value:function(a){var b=a.previousNode(),c=void 0;return c=null===b?a.nextNode():a.nextNode()&&a.nextNode(),{prevNode:b,node:c}}},{key:"checkIframeFilter",value:function(a,b,c,d){var e=!1,f=!1;return d.forEach(function(a,b){a.val===c&&(e=b,f=a.handled)}),this.compareNodeIframe(a,b,c)?(e!==!1||f?e===!1||f||(d[e].handled=!0):d.push({val:c,handled:!0}),!0):(e===!1&&d.push({val:c,handled:!1}),!1)}},{key:"handleOpenIframes",value:function(a,b,c,d){var e=this;a.forEach(function(a){a.handled||e.getIframeContents(a.val,function(a){e.createInstanceOnIframe(a).forEachNode(b,c,d)})})}},{key:"iterateThroughNodes",value:function(a,b,c,d,e){for(var f=this,g=this.createIterator(b,a,d),h=[],i=[],j=void 0,k=void 0,l=function(){var a=f.getIteratorNode(g);return k=a.prevNode,j=a.node};l();)this.iframes&&this.forEachIframe(b,function(a){return f.checkIframeFilter(j,k,a,h)},function(b){f.createInstanceOnIframe(b).forEachNode(a,c,d)}),i.push(j);i.forEach(function(a){c(a)}),this.iframes&&this.handleOpenIframes(h,a,c,d),e()}},{key:"forEachNode",value:function(a,b,c){var d=this,e=arguments.length>3&&void 0!==arguments[3]?arguments[3]:function(){},f=this.getContexts(),g=f.length;g||e(),f.forEach(function(f){var h=function(){d.iterateThroughNodes(a,f,b,c,function(){--g<=0&&e()})};d.iframes?d.waitForIframes(f,h):h()})}}],[{key:"matches",value:function(a,b){var c="string"==typeof b?[b]:b,d=a.matches||a.matchesSelector||a.msMatchesSelector||a.mozMatchesSelector||a.oMatchesSelector||a.webkitMatchesSelector;if(d){var e=!1;return c.every(function(b){return!d.call(a,b)||(e=!0,!1)}),e}return!1}}]),a}();return c.fn.mark=function(a,b){return new d(this.get()).mark(a,b),this},c.fn.markRegExp=function(a,b){return new d(this.get()).markRegExp(a,b),this},c.fn.unmark=function(a){return new d(this.get()).unmark(a),this},c},window,document);