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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window.searxng=function(t,i){"use strict";if(t.Element){(function(e){e.matches=e.matches||e.matchesSelector||e.webkitMatchesSelector||e.msMatchesSelector||function(e){var t=this,n=(t.parentNode||t.document).querySelectorAll(e),r=-1;while(n[++r]&&n[r]!=t);return!!n[r]}})(Element.prototype)}function s(e,t,n){try{e.call(t,n)}catch(e){console.log(e)}}var a=window.searxng||{};a.on=function(r,e,o,t){t=t||false;if(typeof r!=="string"){r.addEventListener(e,o,t)}else{i.addEventListener(e,function(e){var t=e.target||e.srcElement,n=false;while(t&&t.matches&&t!==i&&!(n=t.matches(r)))t=t.parentElement;if(n)s(o,t,e)},t)}};a.ready=function(e){if(document.readyState!="loading"){e.call(t)}else{t.addEventListener("DOMContentLoaded",e.bind(t))}};a.http=function(r,o,i=null){return new Promise(function(e,t){try{var n=new XMLHttpRequest;n.open(r,o,true);n.timeout=2e4;n.onload=function(){if(n.status==200){e(n.response,n.responseType)}else{t(Error(n.statusText))}};n.onerror=function(){t(Error("Network 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e=i.querySelector("#pagination form.next_page");if(!e){return}r(i.querySelector("#pagination"),[n()]);var t=new FormData(e);searxng.http("POST",i.querySelector("#search").getAttribute("action"),t).then(function(e){var t=(new DOMParser).parseFromString(e,"text/html");var n=t.querySelectorAll("#urls article");var r=t.querySelector("#pagination");i.querySelector("#pagination").remove();if(n.length>0&&!s){i.querySelector("#urls").appendChild(i.createElement("hr"))}n.forEach(e=>{i.querySelector("#urls").appendChild(e)});if(r){i.querySelector("#results").appendChild(r);o()}}).catch(function(e){console.log(e);var t=i.createElement("div");t.textContent=searxng.translations.error_loading_next_page;t.classList.add("dialog-error");t.setAttribute("role","alert");r(i.querySelector("#pagination"),[t])})}if(searxng.infinite_scroll&&searxng.infinite_scroll_supported){const a={rootMargin:"20rem"};const l="article.result:last-child";const u=new IntersectionObserver(e=>{const 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t=document.documentElement.scrollTop||document.body.scrollTop,n=document.documentElement.clientHeight,r=e.offsetTop,o=r+e.clientHeight,i=120;if(e.previousElementSibling===null&&o<n){window.scroll(window.scrollX,0);return}if(t>r-i){window.scroll(window.scrollX,r-i)}else{var s=t+n;if(s<o+i){window.scroll(window.scrollX,o-n+i)}}}function i(e){return function(){window.scrollBy(0,e);o("visible")()}}function s(e,t){return function(){window.scrollTo(0,e);o(t)()}}function h(){window.scrollTo(0,0);document.querySelector("#q").focus()}function m(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 a(e){var n={};for(var t in d){var r=d[t];n[r.cat]=n[r.cat]||[];n[r.cat].push(r)}var o=Object.keys(n).sort(function(e,t){return n[t].length-n[e].length});if(o.length===0){return}var i='<a href="#" class="close" aria-label="close" title="close">×</a>';i+="<h3>How to navigate searx with Vim-like hotkeys</h3>";i+="<table>";for(var s=0;s<o.length;s++){var a=n[o[s]];var c=s===o.length-1;var l=s%2===0;if(l){i+="<tr>"}i+="<td>";i+="<h4>"+a[0].cat+"</h4>";i+='<ul class="list-unstyled">';for(var u in a){i+="<li><kbd>"+a[u].key+"</kbd> "+a[u].des+"</li>"}i+="</ul>";i+="</td>";if(!l||c){i+="</tr>"}}i+="</table>";e.innerHTML=i}function g(){var e=document.querySelector("#vim-hotkeys-help");if(e===undefined||e===null){e=document.createElement("div");e.id="vim-hotkeys-help";e.className="dialog-modal";a(e);a(e);a(e);var t=document.getElementsByTagName("body")[0];t.appendChild(e)}else{e.classList.toggle("invisible");return}}searxng.scrollPageToSelected=f;searxng.selectNext=o("down");searxng.selectPrevious=o("up")});(function(e,t,n){"use strict";n.ready(function(){n.on(".searxng_init_map","click",function(e){this.classList.remove("searxng_init_map");var d=this.dataset.leafletTarget;var f=parseFloat(this.dataset.mapLon);var p=parseFloat(this.dataset.mapLat);var h=parseFloat(this.dataset.mapZoom);var m=JSON.parse(this.dataset.mapBoundingbox);var g=JSON.parse(this.dataset.mapGeojson);n.loadStyle("css/leaflet.css");n.loadScript("js/leaflet.js",function(){var e=null;if(m){var t=L.latLng(m[0],m[2]);var n=L.latLng(m[1],m[3]);e=L.latLngBounds(t,n)}var r=L.map(d);var o="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png";var i='Map data © <a href="https://openstreetmap.org">OpenStreetMap</a> contributors';var s=new L.TileLayer(o,{minZoom:1,maxZoom:19,attribution:i});var a="https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png";var l='Wikimedia maps | Maps data © <a href="https://openstreetmap.org">OpenStreetMap contributors</a>';var u=new L.TileLayer(a,{minZoom:1,maxZoom:19,attribution:l});if(e){setTimeout(function(){r.fitBounds(e,{maxZoom:17})},0)}else if(f&&p){if(h){r.setView(new L.latLng(p,f),h)}else{r.setView(new L.latLng(p,f),8)}}r.addLayer(s);var c={"OSM Mapnik":s,"OSM 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t=this.getAttribute("data-btn-text-not-collapsed");var n=this.getAttribute("data-target");var r=a.querySelector(n);var o=this.innerHTML;if(this.classList.contains("collapsed")){o=o.replace(e,t)}else{o=o.replace(t,e)}this.innerHTML=o;this.classList.toggle("collapsed");r.classList.toggle("invisible")});l.on(".media-loader","click",function(){var e=this.getAttribute("data-target");var t=a.querySelector(e+" > iframe");var n=t.getAttribute("src");if(n===null||n===undefined||n===false){t.setAttribute("src",t.getAttribute("data-src"))}});l.selectImage=function(e){if(e){const t=e.querySelector(".result-images-source img");const n=e.querySelector(".image_thumbnail");const r=e.querySelector(".detail");if(t){const o=t.getAttribute("data-src");if(o){const i=a.createElement("div");const s=new Image;i.classList.add("loader");r.appendChild(i);s.onload=e=>{t.src=o;i.remove()};s.onerror=e=>{i.remove()};s.src=o;t.src=n.src;t.removeAttribute("data-src")}}}a.getElementById("results").classList.add("image-detail-open");l.scrollPageToSelected()};l.closeDetail=function(e){a.getElementById("results").classList.remove("image-detail-open");l.scrollPageToSelected()};l.on(".result-detail-close","click",e=>{e.preventDefault();l.closeDetail()});l.on(".result-detail-previous","click",e=>l.selectPrevious(false));l.on(".result-detail-next","click",e=>l.selectNext(false));e.addEventListener("scroll",function(){var e=a.getElementById("backToTop"),t=document.documentElement.scrollTop||document.body.scrollTop,n=a.getElementById("results");if(e!==null){if(t>=100){n.classList.add("scrolling")}else{n.classList.remove("scrolling")}}},true)})})(window,document,window.searxng);(function(t,n,r){"use strict";var o=true,i="q",s;function a(e){if(e.setSelectionRange){var t=e.value.length;e.setSelectionRange(t,t)}}function l(){if(s.value.length>0){var e=document.getElementById("search");setTimeout(e.submit.bind(e),0)}}function u(e){var t=document.getElementById("clear_search");var n=function(){if(e.value.length===0){t.classList.add("empty")}else{t.classList.remove("empty")}};n();t.addEventListener("click",function(){e.value="";e.focus();n()});e.addEventListener("keyup",n,false)}r.ready(function(){s=n.getElementById(i);function e(){if(o){a(s);o=false}else{}}if(s!==null){u(s);if(r.autocompleter){r.autocomplete=AutoComplete.call(t,{Url:"./autocompleter",EmptyMessage:r.translations.no_item_found,HttpMethod:r.method,HttpHeaders:{"Content-type":"application/x-www-form-urlencoded","X-Requested-With":"XMLHttpRequest"},MinChars:4,Delay:300,_Position:function(){this.DOMResults.setAttribute("class","autocomplete");this.DOMResults.style.top=this.Input.offsetTop+this.Input.offsetHeight+"px";this.DOMResults.style.left=this.Input.offsetLeft+"px";this.DOMResults.style.width=this.Input.clientWidth+"px"},_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)}}})}},"#"+i);t.addEventListener("resize",function(){var e=new CustomEvent("position");s.dispatchEvent(e)})}s.addEventListener("focus",e,false);s.focus()}if(s!==null&&n.querySelector(".help")!=null&&r.search_on_category_select){n.querySelector(".help").className="invisible";r.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()}l();return false});r.on(n.getElementById("safesearch"),"change",l);r.on(n.getElementById("time_range"),"change",l);r.on(n.getElementById("language"),"change",l)}})})(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(i,s,a){function l(n,e){if(!s[n]){if(!i[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 o=s[n]={exports:{}};i[n][0].call(o.exports,function(e){var t=i[n][1][e];return l(t||e)},o,o.exports,c,i,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 i;(function(e){e[e["KEYDOWN"]=0]="KEYDOWN";e[e["KEYUP"]=1]="KEYUP"})(i||(i={}));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.$Listeners={blur:e._Blur.bind(e),destroy:a.prototype.destroy.bind(null,e),focus:e._Focus.bind(e),keyup:a.prototype.event.bind(null,e,i.KEYUP),keydown:a.prototype.event.bind(null,e,i.KEYDOWN),position:e._Position.bind(e)};for(var n in e.$Listeners){e.Input.addEventListener(n,e.$Listeners[n])}}};a.prototype.getEventsByType=function(e,t){var n={};for(var r in e.KeyboardMappings){var o=i.KEYUP;if(e.KeyboardMappings[r].Event!==undefined){o=e.KeyboardMappings[r].Event}if(o==t){n[r]=e.KeyboardMappings[r]}}return n};a.prototype.event=function(e,t,n){var r=function(e){if(s===true&&i.Operator==l.AND||s===false&&i.Operator==l.OR){e=a.merge({Not:false},e);if(e.hasOwnProperty("Is")){if(e.Is==n.keyCode){s=!e.Not}else{s=e.Not}}else if(e.hasOwnProperty("From")&&e.hasOwnProperty("To")){if(n.keyCode>=e.From&&n.keyCode<=e.To){s=!e.Not}else{s=e.Not}}}};for(var o in a.prototype.getEventsByType(e,t)){var i=a.merge({Operator:l.AND},e.KeyboardMappings[o]),s=l.AND==i.Operator;i.Conditions.forEach(r);if(s===true){i.Callback.call(e,n)}}};a.prototype.makeRequest=function(e,t,n){var r=Object.getOwnPropertyNames(e.HttpHeaders),o=new XMLHttpRequest,i=e._HttpMethod(),s=e._Url(),a=e._Pre(),l=encodeURIComponent(e._QueryArg())+"="+encodeURIComponent(a);if(i.match(/^GET$/i)){if(s.indexOf("?")!==-1){s+="&"+l}else{s+="?"+l}}o.open(i,s,true);for(var u=r.length-1;u>=0;u--){o.setRequestHeader(r[u],e.HttpHeaders[r[u]])}o.onreadystatechange=function(){if(o.readyState==4&&o.status==200){e.$Cache[a]=o.response;t(o.response)}else if(o.status>=400){n()}};return o};a.prototype.ajax=function(e,t,n){if(n===void 0){n=true}if(e.$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 o=a.prototype.makeRequest(e,t,n);a.prototype.ajax(e,o)}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:i.KEYDOWN},KeyUpAndDown_down:{Conditions:[{Is:38,Not:false},{Is:40,Not:false}],Callback:function(e){e.preventDefault()},Operator:l.OR,Event:i.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 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if(this.EmptyMessage!==false){e=this.EmptyMessage}else{e=""}return e},_Limit:function(){var e=this.Input.getAttribute("data-autocomplete-limit");if(isNaN(e)||e===null){return this.Limit}return parseInt(e,10)},_MinChars:function(){var e=this.Input.getAttribute("data-autocomplete-minchars");if(isNaN(e)||e===null){return this.MinChars}return parseInt(e,10)},_Highlight:function(e){return e.replace(this.Highlight.getRegex(this._Pre()),this.Highlight.transform)},_HttpMethod:function(){if(this.Input.hasAttribute("data-autocomplete-method")){return this.Input.getAttribute("data-autocomplete-method")}return this.HttpMethod},_QueryArg:function(){if(this.Input.hasAttribute("data-autocomplete-param-name")){return this.Input.getAttribute("data-autocomplete-param-name")}return this.QueryArg},_Url:function(){if(this.Input.hasAttribute("data-autocomplete")){return this.Input.getAttribute("data-autocomplete")}return this.Url},_Blur:function(e){if(e===void 0){e=false}if(e){this._Close()}else{var 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e=="string"){t=this._RenderRaw(e)}else{t=this._RenderResponseItems(e)}if(this.DOMResults.hasChildNodes()){this.DOMResults.removeChild(this.DOMResults.childNodes[0])}this.DOMResults.appendChild(t)},_RenderResponseItems:function(e){var t=document.createElement("ul"),n=document.createElement("li"),r=this._Limit();if(r<0){e=e.reverse()}else if(r===0){r=e.length}for(var o=0;o<Math.min(Math.abs(r),e.length);o++){n.innerHTML=e[o].Label;n.setAttribute("data-autocomplete-value",e[o].Value);t.appendChild(n);n=document.createElement("li")}return t},_RenderRaw:function(e){var t=document.createElement("ul"),n=document.createElement("li");if(e.length>0){this.DOMResults.innerHTML=e}else{var r=this._EmptyMessage();if(r!==""){n.innerHTML=r;n.setAttribute("class","locked");t.appendChild(n)}}return t},_Post:function(t){try{var e=[];var n=JSON.parse(t);if(Object.keys(n).length===0){return""}if(Array.isArray(n)){for(var 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