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

/*! simple/searx.min.js | 03-12-2017 | 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 o;!function(t){t[t.AND=0]="AND",t[t.OR=1]="OR"}(o||(o={}));var a;!function(t){t[t.KEYDOWN=0]="KEYDOWN",t[t.KEYUP=1]="KEYUP"}(a||(a={}));var i=function(){function t(e,n){if(void 0===e&&(e={}),void 0===n&&(n="[data-autocomplete]"),Array.isArray(n))n.forEach(function(n){new t(e,n)});else{if("string"!=typeof n){var o=t.merge(t.defaults,e,{DOMResults:document.createElement("div")});return t.prototype.create(o,n),o}var a=document.querySelectorAll(n);Array.prototype.forEach.call(a,function(n){new t(e,n)})}}return t.prototype.create=function(e,n){if(e.Input=n,e.Input.nodeName.match(/^INPUT$/i)&&(!1===e.Input.hasAttribute("type")||e.Input.getAttribute("type").match(/^TEXT|SEARCH$/i))){e.Input.setAttribute("autocomplete","off"),e._Position(e),e.Input.parentNode.appendChild(e.DOMResults),e.$Listeners={blur:e._Blur.bind(e),destroy:t.prototype.destroy.bind(null,e),focus:e._Focus.bind(e),keyup:t.prototype.event.bind(null,e,a.KEYUP),keydown:t.prototype.event.bind(null,e,a.KEYDOWN),position:e._Position.bind(e)};for(var o in e.$Listeners)e.Input.addEventListener(o,e.$Listeners[o])}},t.prototype.getEventsByType=function(t,e){var n={};for(var o in t.KeyboardMappings){var i=a.KEYUP;void 0!==t.KeyboardMappings[o].Event&&(i=t.KeyboardMappings[o].Event),i==e&&(n[o]=t.KeyboardMappings[o])}return n},t.prototype.event=function(e,n,a){for(var i in t.prototype.getEventsByType(e,n)){var r=t.merge({Operator:o.AND},e.KeyboardMappings[i]),s=o.AND==r.Operator;r.Conditions.forEach(function(e){(!0===s&&r.Operator==o.AND||!1===s&&r.Operator==o.OR)&&((e=t.merge({Not:!1},e)).hasOwnProperty("Is")?s=e.Is==a.keyCode?!e.Not:e.Not:e.hasOwnProperty("From")&&e.hasOwnProperty("To")&&(s=a.keyCode>=e.From&&a.keyCode<=e.To?!e.Not:e.Not))}),!0===s&&r.Callback.call(e,a)}},t.prototype.makeRequest=function(t,e){var n=Object.getOwnPropertyNames(t.HttpHeaders),o=new XMLHttpRequest,a=t._HttpMethod(),i=t._Url(),r=t._Pre(),s=encodeURIComponent(t._QueryArg())+"="+encodeURIComponent(r);a.match(/^GET$/i)&&(-1!==i.indexOf("?")?i+="&"+s:i+="?"+s),o.open(a,i,!0);for(var l=n.length-1;l>=0;l--)o.setRequestHeader(n[l],t.HttpHeaders[n[l]]);return o.onreadystatechange=function(){4==o.readyState&&200==o.status&&(t.$Cache[r]=o.response,e(o.response))},o},t.prototype.ajax=function(e,n,o){void 0===o&&(o=!0),e.$AjaxTimer&&window.clearTimeout(e.$AjaxTimer),!0===o?e.$AjaxTimer=window.setTimeout(t.prototype.ajax.bind(null,e,n,!1),e.Delay):(e.Request&&e.Request.abort(),e.Request=n,e.Request.send(e._QueryArg()+"="+e._Pre()))},t.prototype.cache=function(e,n){var o=e._Cache(e._Pre());if(void 0===o){var a=t.prototype.makeRequest(e,n);t.prototype.ajax(e,a)}else n(o)},t.prototype.destroy=function(t){for(var e in t.$Listeners)t.Input.removeEventListener(e,t.$Listeners[e]);t.DOMResults.parentNode.removeChild(t.DOMResults)},t}();i.merge=function(){for(var t,e={},n=0;n<arguments.length;n++)for(t in arguments[n])e[t]=arguments[n][t];return e},i.defaults={Delay:150,EmptyMessage:"No result here",Highlight:{getRegex:function(t){return new RegExp(t,"ig")},transform:function(t){return"<strong>"+t+"</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:!1}],Callback:function(t){if(-1!=this.DOMResults.getAttribute("class").indexOf("open")){var e=this.DOMResults.querySelector("li.active");null!==e&&(t.preventDefault(),this._Select(e),this.DOMResults.setAttribute("class","autocomplete"))}},Operator:o.AND,Event:a.KEYDOWN},KeyUpAndDown_down:{Conditions:[{Is:38,Not:!1},{Is:40,Not:!1}],Callback:function(t){t.preventDefault()},Operator:o.OR,Event:a.KEYDOWN},KeyUpAndDown_up:{Conditions:[{Is:38,Not:!1},{Is:40,Not:!1}],Callback:function(t){t.preventDefault();var e=this.DOMResults.querySelector("li:first-child:not(.locked)"),n=this.DOMResults.querySelector("li:last-child:not(.locked)"),o=this.DOMResults.querySelector("li.active");if(o){var a=Array.prototype.indexOf.call(o.parentNode.children,o)+(t.keyCode-39),i=this.DOMResults.getElementsByTagName("li").length;a<0?a=i-1:a>=i&&(a=0)
*
* 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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