synapse-old/v1.38/mark.min.js

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/*!***************************************************
* mark.js v8.11.1
* https://markjs.io/
* Copyright (c) 20142018, Julian Kühnel
* Released under the MIT license https://git.io/vwTVl
*****************************************************/
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t=this,n=this.opt.accuracy,r="string"==typeof n?n:n.value,i="";switch(("string"==typeof n?[]:n.limiters).forEach(function(e){i+="|"+t.escapeStr(e)}),r){case"partially":default:return"()("+e+")";case"complementary":return"()([^"+(i="\\s"+(i||this.escapeStr("!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~¡¿")))+"]*"+e+"[^"+i+"]*)";case"exactly":return"(^|\\s"+i+")("+e+")(?=$|\\s"+i+")"}}}]),e}(),a=function(){function a(e){t(this,a),this.ctx=e,this.ie=!1;var n=window.navigator.userAgent;(n.indexOf("MSIE")>-1||n.indexOf("Trident")>-1)&&(this.ie=!0)}return n(a,[{key:"log",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"debug",r=this.opt.log;this.opt.debug&&"object"===(void 0===r?"undefined":e(r))&&"function"==typeof r[n]&&r[n]("mark.js: "+t)}},{key:"getSeparatedKeywords",value:function(e){var t=this,n=[];return e.forEach(function(e){t.opt.separateWordSearch?e.split(" 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n(s[a],e)},function(t,n){e.lastIndex=n,r(t)})}i()})}},{key:"wrapRangeFromIndex",value:function(e,t,n,r){var i=this;this.getTextNodes(function(o){var a=o.value.length;e.forEach(function(e,r){var s=i.checkWhitespaceRanges(e,a,o.value),c=s.start,u=s.end;s.valid&&i.wrapRangeInMappedTextNode(o,c,u,function(n){return t(n,e,o.value.substring(c,u),r)},function(t){n(t,e)})}),r()})}},{key:"unwrapMatches",value:function(e){for(var t=e.parentNode,n=document.createDocumentFragment();e.firstChild;)n.appendChild(e.removeChild(e.firstChild));t.replaceChild(n,e),this.ie?this.normalizeTextNode(t):t.normalize()}},{key:"normalizeTextNode",value:function(e){if(e){if(3===e.nodeType)for(;e.nextSibling&&3===e.nextSibling.nodeType;)e.nodeValue+=e.nextSibling.nodeValue,e.parentNode.removeChild(e.nextSibling);else this.normalizeTextNode(e.firstChild);this.normalizeTextNode(e.nextSibling)}}},{key:"markRegExp",value:function(e,t){var n=this;this.opt=t,this.log('Searching with expression "'+e+'"');var r=0,i="wrapMatches";this.opt.acrossElements&&(i="wrapMatchesAcrossElements"),this[i](e,this.opt.ignoreGroups,function(e,t){return n.opt.filter(t,e,r)},function(e){r++,n.opt.each(e)},function(){0===r&&n.opt.noMatch(e),n.opt.done(r)})}},{key:"mark",value:function(e,t){var n=this;this.opt=t;var r=0,i="wrapMatches",a=this.getSeparatedKeywords("string"==typeof e?[e]:e),s=a.keywords,c=a.length;this.opt.acrossElements&&(i="wrapMatchesAcrossElements"),0===c?this.opt.done(r):function e(t){var a=new o(n.opt).create(t),u=0;n.log('Searching with expression "'+a+'"'),n[i](a,1,function(e,i){return n.opt.filter(i,t,r,u)},function(e){u++,r++,n.opt.each(e)},function(){0===u&&n.opt.noMatch(t),s[c-1]===t?n.opt.done(r):e(s[s.indexOf(t)+1])})}(s[0])}},{key:"markRanges",value:function(e,t){var n=this;this.opt=t;var r=0,i=this.checkRanges(e);i&&i.length?(this.log("Starting to mark with the following ranges: "+JSON.stringify(i)),this.wrapRangeFromIndex(i,function(e,t,r,i){return n.opt.filter(e,t,r,i)},function(e,t){r++,n.opt.each(e,t)},function(){n.opt.done(r)})):this.opt.done(r)}},{key:"unmark",value:function(e){var t=this;this.opt=e;var n=this.opt.element?this.opt.element:"*";n+="[data-markjs]",this.opt.className&&(n+="."+this.opt.className),this.log('Removal selector "'+n+'"'),this.iterator.forEachNode(NodeFilter.SHOW_ELEMENT,function(e){t.unwrapMatches(e)},function(e){var r=i.matches(e,n),o=t.matchesExclude(e);return!r||o?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT},this.opt.done)}},{key:"opt",set:function(e){this._opt=r({},{element:"",className:"",exclude:[],iframes:!1,iframesTimeout:5e3,separateWordSearch:!0,acrossElements:!1,ignoreGroups:0,each:function(){},noMatch:function(){},filter:function(){return!0},done:function(){},debug:!1,log:window.console},e)},get:function(){return this._opt}},{key:"iterator",get:function(){return new i(this.ctx,this.opt.iframes,this.opt.exclude,this.opt.iframesTimeout)}}]),a}();return function(e){var t=this,n=new a(e);return this.mark=function(e,r){return n.mark(e,r),t},this.markRegExp=function(e,r){return n.markRegExp(e,r),t},this.markRanges=function(e,r){return n.markRanges(e,r),t},this.unmark=function(e){return n.unmark(e),t},this}});