searx/searx/static/themes/simple/js/searx.min.js

/*! simple/searx.min.js | 14-08-2018 | https://github.com/asciimoo/searx */

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 * @license MIT
 *
 * Autocomplete.js v2.6.3
 * Developed by Baptiste Donaux
 * http://autocomplete-js.com
 *
 * (c) 2017, Baptiste Donaux
 */
"use strict";var i;(function(e){e[e["AND"]=0]="AND";e[e["OR"]=1]="OR"})(i||(i={}));var r;(function(e){e[e["KEYDOWN"]=0]="KEYDOWN";e[e["KEYUP"]=1]="KEYUP"})(r||(r={}));var a=function(){function e(t,n){if(t===void 0){t={}}if(n===void 0){n="[data-autocomplete]"}if(Array.isArray(n)){n.forEach(function(n){new e(t,n)})}else if(typeof n=="string"){var i=document.querySelectorAll(n);Array.prototype.forEach.call(i,function(n){new e(t,n)})}else{var r=e.merge(e.defaults,t,{DOMResults:document.createElement("div")});e.prototype.create(r,n);return r}}e.prototype.create=function(t,n){t.Input=n;if(t.Input.nodeName.match(/^INPUT$/i)&&(t.Input.hasAttribute("type")===false||t.Input.getAttribute("type").match(/^TEXT|SEARCH$/i))){t.Input.setAttribute("autocomplete","off");t._Position(t);t.Input.parentNode.appendChild(t.DOMResults);t.$Listeners={blur:t._Blur.bind(t),destroy:e.prototype.destroy.bind(null,t),focus:t._Focus.bind(t),keyup:e.prototype.event.bind(null,t,r.KEYUP),keydown:e.prototype.event.bind(null,t,r.KEYDOWN),position:t._Position.bind(t)};for(var i in t.$Listeners){t.Input.addEventListener(i,t.$Listeners[i])}}};e.prototype.getEventsByType=function(e,t){var n={};for(var i in e.KeyboardMappings){var a=r.KEYUP;if(e.KeyboardMappings[i].Event!==undefined){a=e.KeyboardMappings[i].Event}if(a==t){n[i]=e.KeyboardMappings[i]}}return n};e.prototype.event=function(t,n,r){var a=function(t){if(l===true&&s.Operator==i.AND||l===false&&s.Operator==i.OR){t=e.merge({Not:false},t);if(t.hasOwnProperty("Is")){if(t.Is==r.keyCode){l=!t.Not}else{l=t.Not}}else if(t.hasOwnProperty("From")&&t.hasOwnProperty("To")){if(r.keyCode>=t.From&&r.keyCode<=t.To){l=!t.Not}else{l=t.Not}}}};for(var o in e.prototype.getEventsByType(t,n)){var s=e.merge({Operator:i.AND},t.KeyboardMappings[o]),l=i.AND==s.Operator;s.Conditions.forEach(a);if(l===true){s.Callback.call(t,r)}}};e.prototype.makeRequest=function(e,t){var n=Object.getOwnPropertyNames(e.HttpHeaders),i=new XMLHttpRequest,r=e._HttpMethod(),a=e._Url(),o=e._Pre(),s=encodeURIComponent(e._QueryArg())+"="+encodeURIComponent(o);if(r.match(/^GET$/i)){if(a.indexOf("?")!==-1){a+="&"+s}else{a+="?"+s}}i.open(r,a,true);for(var l=n.length-1;l>=0;l--){i.setRequestHeader(n[l],e.HttpHeaders[n[l]])}i.onreadystatechange=function(){if(i.readyState==4&&i.status==200){e.$Cache[o]=i.response;t(i.response)}};return i};e.prototype.ajax=function(t,n,i){if(i===void 0){i=true}if(t.$AjaxTimer){window.clearTimeout(t.$AjaxTimer)}if(i===true){t.$AjaxTimer=window.setTimeout(e.prototype.ajax.bind(null,t,n,false),t.Delay)}else{if(t.Request){t.Request.abort()}t.Request=n;t.Request.send(t._QueryArg()+"="+t._Pre())}};e.prototype.cache=function(t,n){var i=t._Cache(t._Pre());if(i===undefined){var r=e.prototype.makeRequest(t,n);e.prototype.ajax(t,r)}else{n(i)}};e.prototype.destroy=function(e){for(var t in e.$Listeners){e.Input.removeEventListener(t,e.$Listeners[t])}e.DOMResults.parentNode.removeChild(e.DOMResults)};return e}();a.merge=function(){var e={},t;for(var n=0;n<arguments.length;n++){for(t in arguments[n]){e[t]=arguments[n][t]}}return e};a.defaults={Delay:150,EmptyMessage:"No result here",Highlight:{getRegex:function(e){return new RegExp(e,"ig")},transform:function(e){return"<strong>"+e+"</strong>"}},HttpHeaders:{"Content-type":"application/x-www-form-urlencoded"},Limit:0,MinChars:0,HttpMethod:"GET",QueryArg:"q",Url:null,KeyboardMappings:{Enter:{Conditions:[{Is:13,Not:false}],Callback:function(e){if(this.DOMResults.getAttribute("class").indexOf("open")!=-1){var t=this.DOMResults.querySelector("li.active");if(t!==null){e.preventDefault();this._Select(t);this.DOMResults.setAttribute("class","autocomplete")}}},Operator:i.AND,Event:r.KEYDOWN},KeyUpAndDown_down:{Conditions:[{Is:38,Not:false},{Is:40,Not:false}],Callback:function(e){e.preventDefault()},Operator:i.OR,Event:r.KEYDOWN},KeyUpAndDown_up:{Conditions:[{Is:38,Not:false},{Is:40,Not:false}],Callback:function(e){e.preventDefault();var t=this.DOMResults.querySelector("li:first-child:not(.locked)"),n=this.DOMResults.querySelector("li:last-child:not(.locked)"),i=this.DOMResults.querySelector("li.active
*
* Google Image Layout v0.0.1
* Description, by Anh Trinh.
* Heavily modified for searx
* http://trinhtrunganh.com
*
* @license Free to use under the MIT License.
*
*/
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