searxng/searx/static/themes/simple/js/searx.min.js
Alexandre Flament 32cd0d31b3 [mod] upgrade pygments
add searx_extra/update/update_pygments.py to update the css style of the oscar and simple themes.
2021-03-16 09:07:08 +01:00

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/*! simple/searx.min.js | 16-03-2021 | */
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/*
* @license MIT
*
* Autocomplete.js v2.6.3
* Developed by Baptiste Donaux
* http://autocomplete-js.com
*
* (c) 2017, Baptiste Donaux
*/
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/**
*
* 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.
*
*/
(function(u,c){"use strict";function e(e,t,n,i){this.container_selector=e;this.results_selector=t;this.img_selector=n;this.margin=10;this.maxHeight=i;this._alignAllDone=true}e.prototype._getHeigth=function(e,t){var n=0,i;t-=e.length*this.margin;for(var r=0;r<e.length;r++){i=e[r];if(i.naturalWidth>0&&i.naturalHeight>0){n+=i.naturalWidth/i.naturalHeight}else{n+=1}}return t/n};e.prototype._setSize=function(e,t){var n,i,r=e.length;for(var a=0;a<r;a++){n=e[a];if(n.naturalWidth>0&&n.naturalHeight>0){i=t*n.naturalWidth/n.naturalHeight}else{i=t}n.style.width=i+"px";n.style.height=t+"px";n.style.marginLeft="3px";n.style.marginTop="3px";n.style.marginRight=this.margin-7+"px";n.style.marginBottom=this.margin-7+"px"}};e.prototype._alignImgs=function(e){var t,n,i=c.querySelector(this.container_selector).clientWidth;e:while(e.length>0){for(var r=1;r<=e.length;r++){t=e.slice(0,r);n=this._getHeigth(t,i);if(n<this.maxHeight){this._setSize(t,n);e=e.slice(r);continue e}}this._setSize(t,Math.min(this.maxHeight,n));break}};e.prototype.align=function(e){var t=c.querySelectorAll(this.results_selector),n=t.length,i=null,r=null,a=[];for(var o=0;o<n;o++){r=t[o];if(r.previousElementSibling!==i&&a.length>0){this._alignImgs(a);a=[]}a.push(r.querySelector(this.img_selector));i=r}if(a.length>0){this._alignImgs(a)}};e.prototype.watch=function(){var e,t,n,i,r=this,a=c.querySelectorAll(this.results_selector),o=a.length;function s(e){r.align()}function l(e){if(r._alignAllDone){r._alignAllDone=false;setTimeout(function(){r.align();r._alignAllDone=true},100)}}u.addEventListener("resize",l);u.addEventListener("pageshow",s);for(e=0;e<o;e++){t=a[e].querySelector(this.img_selector);if(typeof t!=="undefined"){t.addEventListener("load",l);t.addEventListener("error",l)}}};u.searx.ImageLayout=e})(window,document);searx.ready(function(){searx.on(".result","click",function(){n(this)(true)});searx.on(".result a","focus",function(e){var t=e.target;while(t!==undefined){if(t.classList.contains("result")){if(t.getAttribute("data-vim-selected")===null){n(t)(true)}break}t=t.parentNode}},true);var d={27:{key:"Escape",fun:t,des:"remove focus from the focused input",cat:"Control"},73:{key:"i",fun:o,des:"focus on the search input",cat:"Control"},66:{key:"b",fun:r(-window.innerHeight),des:"scroll one page up",cat:"Navigation"},70:{key:"f",fun:r(window.innerHeight),des:"scroll one page down",cat:"Navigation"},85:{key:"u",fun:r(-window.innerHeight/2),des:"scroll half a page up",cat:"Navigation"},68:{key:"d",fun:r(window.innerHeight/2),des:"scroll half a page down",cat:"Navigation"},71:{key:"g",fun:a(-document.body.scrollHeight,"top"),des:"scroll to the top of the page",cat:"Navigation"},86:{key:"v",fun:a(document.body.scrollHeight,"bottom"),des:"scroll to the bottom of the page",cat:"Navigation"},75:{key:"k",fun:n("up"),des:"select previous search result",cat:"Results"},74:{key:"j",fun:n("down"),des:"select next search result",cat:"Results"},80:{key:"p",fun:i(0),des:"go to previous page",cat:"Results"},78:{key:"n",fun:i(1),des:"go to next page",cat:"Results"},79:{key:"o",fun:s(false),des:"open search result",cat:"Results"},84:{key:"t",fun:s(true),des:"open the result in a new tab",cat:"Results"},82:{key:"r",fun:e,des:"reload page from the server",cat:"Control"},72:{key:"h",fun:u,des:"toggle help window",cat:"Other"}};searx.on(document,"keydown",function(e){if(d.hasOwnProperty(e.keyCode)&&!e.ctrlKey&&!e.altKey&&!e.shiftKey&&!e.metaKey){var t=e.target.tagName.toLowerCase();if(e.keyCode===27){if(t==="input"||t==="select"||t==="textarea"){d[e.keyCode].fun()}}else{if(e.target===document.body||t==="a"||t==="button"){e.preventDefault();d[e.keyCode].fun()}}}});function n(d){return function(e){var t=document.querySelector(".result[data-vim-selected]"),n=d;if(t===null){t=document.querySelector(".result");if(t===null){return}if(d==="down"||d==="up"){n=t}}var i,r=document.querySelectorAll(".result");if(typeof n!=="string"){i=n}else{switch(n){case"visible":var a=document.documentElement.scrollTop||document.body.scrollTop;var o=a+document.documentElement.clientHeight;for(var s=0;s<r.length;s++){i=r[s];var l=i.offsetTop;var u=l+i.clientHeight;if(u<=o&&l>a){break}}break;case"down":i=t.nextElementSibling;if(i===null){i=r[0]}break;case"up":i=t.previousElementSibling;if(i===null){i=r[r.length-1]}break;case"bottom":i=r[r.length-1];break;case"top":default:i=r[0]}}if(i){t.removeAttribute("data-vim-selected");i.setAttribute("data-vim-selected","true");var c=i.querySelector("h3 a")||i.querySelector("a");if(c!==null){c.focus()}if(!e){f()}}}}function e(){document.location.reload(true)}function t(){if(document.activeElement){document.activeElement.blur()}}function i(t){return function(){var e=$('div#pagination button[type="submit"]');if(e.length!==2){console.log("page navigation with this theme is not supported");return}if(t>=0&&t<e.length){e[t].click()}else{console.log("pageButtonClick(): invalid argument")}}}function f(){var e=document.querySelector(".result[data-vim-selected]");if(e===null){return}var t=document.documentElement.scrollTop||document.body.scrollTop,n=document.documentElement.clientHeight,i=e.offsetTop,r=i+e.clientHeight,a=120;if(e.previousElementSibling===null&&r<n){window.scroll(window.scrollX,0);return}if(t>i-a){window.scroll(window.scrollX,i-a)}else{var o=t+n;if(o<r+a){window.scroll(window.scrollX,r-n+a)}}}function r(e){return function(){window.scrollBy(0,e);n("visible")()}}function a(e,t){return function(){window.scrollTo(0,e);n(t)()}}function o(){window.scrollTo(0,0);document.querySelector("#q").focus()}function s(n){return function(){var e=document.querySelector(".result[data-vim-selected] h3 a");if(e!==null){var t=e.getAttribute("href");if(n){window.open(t)}else{window.location.href=t}}}}function l(e){var n={};for(var t in d){var i=d[t];n[i.cat]=n[i.cat]||[];n[i.cat].push(i)}var r=Object.keys(n).sort(function(e,t){return n[t].length-n[e].length});if(r.length===0){return}var a='<a href="#" class="close" aria-label="close" title="close">×</a>';a+="<h3>How to navigate searx with Vim-like hotkeys</h3>";a+="<table>";for(var o=0;o<r.length;o++){var s=n[r[o]];var l=o===r.length-1;var u=o%2===0;if(u){a+="<tr>"}a+="<td>";a+="<h4>"+s[0].cat+"</h4>";a+='<ul class="list-unstyled">';for(var c in s){a+="<li><kbd>"+s[c].key+"</kbd> "+s[c].des+"</li>"}a+="</ul>";a+="</td>";if(!u||l){a+="</tr>"}}a+="</table>";e.innerHTML=a}function u(){var e=document.querySelector("#vim-hotkeys-help");console.log(e);if(e===undefined||e===null){e=document.createElement("div");e.id="vim-hotkeys-help";e.className="dialog-modal";e.style="width: 40%";l(e);var t=document.getElementsByTagName("body")[0];t.appendChild(e)}else{e.classList.toggle("invisible");return}}});(function(e,c,v){"use strict";v.ready(function(){v.on(".searx_overpass_request","click",function(e){this.classList.remove("searx_overpass_request");var 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