forked from zaclys/searxng
18 lines
24 KiB
JavaScript
18 lines
24 KiB
JavaScript
/**
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* @license
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* (C) Copyright Contributors to the SearXNG project.
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* (C) Copyright Contributors to the searx project (2014 - 2021).
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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t=document.documentElement.scrollTop||document.body.scrollTop,n=document.documentElement.clientHeight,r=e.offsetTop,i=r+e.clientHeight,o=120;if(e.previousElementSibling===null&&i<n){window.scroll(window.scrollX,0);return}if(t>r-o){window.scroll(window.scrollX,r-o)}else{var s=t+n;if(s<i+o){window.scroll(window.scrollX,i-n+o)}}}function u(e){return function(){window.scrollBy(0,e);i("visible")()}}function c(e,t){return function(){window.scrollTo(0,e);i(t)()}}function p(){window.scrollTo(0,0);var e=document.querySelector("#q");e.focus();if(e.setSelectionRange){var t=e.value.length;e.setSelectionRange(t,t)}}function h(n){return function(){var e=document.querySelector(".result[data-vim-selected] h3 a");if(e===null){e=document.querySelector(".result[data-vim-selected] > a")}if(e!==null){var t=e.getAttribute("href");if(n){window.open(t)}else{window.location.href=t}}}}function m(e){var n={};for(var t in d){var r=d[t];n[r.cat]=n[r.cat]||[];n[r.cat].push(r)}var 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o=window.matchMedia("only screen and (max-width: 50em)").matches;function s(){if(i.value.length>0){var e=document.getElementById("search");setTimeout(e.submit.bind(e),0)}}function a(t){var e=document.getElementById("clear_search");var n=function(){if(t.value.length===0){e.classList.add("empty")}else{e.classList.remove("empty")}};n();e.addEventListener("click",function(e){t.value="";t.focus();n();e.preventDefault()});t.addEventListener("keyup",n,false)}t.ready(function(){i=n.getElementById(r);if(i!==null){a(i);if(t.settings.autocomplete_provider){t.autocomplete=AutoComplete.call(e,{Url:"./autocompleter",EmptyMessage:t.settings.translations.no_item_found,HttpMethod:t.settings.http_method,HttpHeaders:{"Content-type":"application/x-www-form-urlencoded","X-Requested-With":"XMLHttpRequest"},MinChars:t.settings.autocomplete_min,Delay:300,_Position:function(){},_Open:function(){var t=this;Array.prototype.forEach.call(this.DOMResults.getElementsByTagName("li"),function(e){if(e.getAttribute("class")!="locked"){e.onmousedown=function(){t._Select(e)}}})}},"#"+r)}if(!o&&document.querySelector(".index_endpoint")){i.focus()}}if(i!==null&&n.querySelector(".help")!=null&&t.settings.search_on_category_select){n.querySelector(".help").className="invisible";t.on("#categories input","change",function(){var e,t=n.querySelectorAll('#categories input[type="checkbox"]');for(e=0;e<t.length;e++){if(t[e]!==this&&t[e].checked){t[e].click()}}if(!this.checked){this.click()}s();return false});t.on(n.getElementById("safesearch"),"change",s);t.on(n.getElementById("time_range"),"change",s);t.on(n.getElementById("language"),"change",s)}})})(window,document,window.searxng);(function(e){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=e()}else if(typeof define==="function"&&define.amd){define([],e)}else{var t;if(typeof window!=="undefined"){t=window}else if(typeof global!=="undefined"){t=global}else if(typeof self!=="undefined"){t=self}else{t=this}t.AutoComplete=e()}})(function(){var e,t,n;return function(){function c(o,s,a){function l(n,e){if(!s[n]){if(!o[n]){var t="function"==typeof require&&require;if(!e&&t)return t(n,!0);if(u)return u(n,!0);var r=new Error("Cannot find module '"+n+"'");throw r.code="MODULE_NOT_FOUND",r}var i=s[n]={exports:{}};o[n][0].call(i.exports,function(e){var t=o[n][1][e];return l(t||e)},i,i.exports,c,o,s,a)}return s[n].exports}for(var u="function"==typeof require&&require,e=0;e<a.length;e++)l(a[e]);return l}return c}()({1:[function(e,t,n){
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/*
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* @license MIT
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*
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* Autocomplete.js v2.7.1
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* Developed by Baptiste Donaux
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* http://autocomplete-js.com
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*
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* (c) 2017, Baptiste Donaux
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*/
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"use strict";var l;(function(e){e[e["AND"]=0]="AND";e[e["OR"]=1]="OR"})(l||(l={}));var o;(function(e){e[e["KEYDOWN"]=0]="KEYDOWN";e[e["KEYUP"]=1]="KEYUP"})(o||(o={}));var r=function(){function a(t,e){if(t===void 0){t={}}if(e===void 0){e="[data-autocomplete]"}if(Array.isArray(e)){e.forEach(function(e){new a(t,e)})}else if(typeof e=="string"){var n=document.querySelectorAll(e);Array.prototype.forEach.call(n,function(e){new a(t,e)})}else{var r=a.merge(a.defaults,t,{DOMResults:document.createElement("div")});a.prototype.create(r,e);return r}}a.prototype.create=function(e,t){e.Input=t;if(e.Input.nodeName.match(/^INPUT$/i)&&(e.Input.hasAttribute("type")===false||e.Input.getAttribute("type").match(/^TEXT|SEARCH$/i))){e.Input.setAttribute("autocomplete","off");e._Position(e);e.Input.parentNode.appendChild(e.DOMResults);e.$Listeners={blur:e._Blur.bind(e),destroy:a.prototype.destroy.bind(null,e),focus:e._Focus.bind(e),keyup:a.prototype.event.bind(null,e,o.KEYUP),keydown:a.prototype.event.bind(null,e,o.KEYDOWN),position:e._Position.bind(e)};for(var n in e.$Listeners){e.Input.addEventListener(n,e.$Listeners[n])}}};a.prototype.getEventsByType=function(e,t){var n={};for(var r in e.KeyboardMappings){var i=o.KEYUP;if(e.KeyboardMappings[r].Event!==undefined){i=e.KeyboardMappings[r].Event}if(i==t){n[r]=e.KeyboardMappings[r]}}return n};a.prototype.event=function(e,t,n){var r=function(e){if(s===true&&o.Operator==l.AND||s===false&&o.Operator==l.OR){e=a.merge({Not:false},e);if(e.hasOwnProperty("Is")){if(e.Is==n.keyCode){s=!e.Not}else{s=e.Not}}else if(e.hasOwnProperty("From")&&e.hasOwnProperty("To")){if(n.keyCode>=e.From&&n.keyCode<=e.To){s=!e.Not}else{s=e.Not}}}};for(var i in a.prototype.getEventsByType(e,t)){var o=a.merge({Operator:l.AND},e.KeyboardMappings[i]),s=l.AND==o.Operator;o.Conditions.forEach(r);if(s===true){o.Callback.call(e,n)}}};a.prototype.makeRequest=function(e,t,n){var r=Object.getOwnPropertyNames(e.HttpHeaders),i=new XMLHttpRequest,o=e._HttpMethod(),s=e._Url(),a=e._Pre(),l=encodeURIComponent(e._QueryArg())+"="+encodeURIComponent(a);if(o.match(/^GET$/i)){if(s.indexOf("?")!==-1){s+="&"+l}else{s+="?"+l}}i.open(o,s,true);for(var u=r.length-1;u>=0;u--){i.setRequestHeader(r[u],e.HttpHeaders[r[u]])}i.onreadystatechange=function(){if(i.readyState==4&&i.status==200){e.$Cache[a]=i.response;t(i.response)}else if(i.status>=400){n()}};return i};a.prototype.ajax=function(e,t,n){if(n===void 0){n=true}if(e.$AjaxTimer){window.clearTimeout(e.$AjaxTimer)}if(n===true){e.$AjaxTimer=window.setTimeout(a.prototype.ajax.bind(null,e,t,false),e.Delay)}else{if(e.Request){e.Request.abort()}e.Request=t;e.Request.send(e._QueryArg()+"="+e._Pre())}};a.prototype.cache=function(e,t,n){var r=e._Cache(e._Pre());if(r===undefined){var i=a.prototype.makeRequest(e,t,n);a.prototype.ajax(e,i)}else{t(r)}};a.prototype.destroy=function(e){for(var t in e.$Listeners){e.Input.removeEventListener(t,e.$Listeners[t])}e.DOMResults.parentNode.removeChild(e.DOMResults)};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:l.AND,Event:o.KEYDOWN},KeyUpAndDown_down:{Conditions:[{Is:38,Not:false},{Is:40,Not:false}],Callback:function(e){e.preventDefault()},Operator:l.OR,Event:o.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)"),r=this.DOMResults.querySelector("li.active");if(r){var i=Array.prototype.indexOf.call(r.parentNode.children,r),o=i+(e.keyCode-39),s=this.DOMResults.getElementsByTagName("li").length;if(o<0){o=s-1}else if(o>=s){o=0}r.classList.remove("active");r.parentElement.children.item(o).classList.add("active")}else if(n&&e.keyCode==38){n.classList.add("active")}else if(t){t.classList.add("active")}},Operator:l.OR,Event:o.KEYUP},AlphaNum:{Conditions:[{Is:13,Not:true},{From:35,To:40,Not:true}],Callback:function(){var e=this.Input.getAttribute("data-autocomplete-old-value"),t=this._Pre();if(t!==""&&t.length>=this._MinChars()){if(!e||t!=e){this.DOMResults.setAttribute("class","autocomplete open")}a.prototype.cache(this,function(e){this._Render(this._Post(e));this._Open()}.bind(this),this._Error)}else{this._Close()}},Operator:l.AND,Event:o.KEYUP}},DOMResults:null,Request:null,Input:null,_EmptyMessage:function(){var e="";if(this.Input.hasAttribute("data-autocomplete-empty-message")){e=this.Input.getAttribute("data-autocomplete-empty-message")}else 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