mirror of https://github.com/searx/searx
141 lines
3.8 KiB
JavaScript
141 lines
3.8 KiB
JavaScript
if(searx.autocompleter) {
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window.addEvent('domready', function() {
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new Autocompleter.Request.JSON('q', '/autocompleter', {
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postVar:'q',
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postData:{
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'format': 'json'
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},
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ajaxOptions:{
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timeout: 5 // Correct option?
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},
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'minLength': 4,
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'selectMode': false,
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cache: true,
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delay: 300
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});
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});
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}
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(function (w, d) {
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'use strict';
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function addListener(el, type, fn) {
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if (el.addEventListener) {
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el.addEventListener(type, fn, false);
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} else {
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el.attachEvent('on' + type, fn);
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}
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}
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function placeCursorAtEnd() {
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if (this.setSelectionRange) {
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var len = this.value.length * 2;
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this.setSelectionRange(len, len);
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}
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}
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addListener(w, 'load', function () {
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var qinput = d.getElementById('q');
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if (qinput !== null && qinput.value === "") {
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addListener(qinput, 'focus', placeCursorAtEnd);
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qinput.focus();
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}
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});
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if (!!('ontouchstart' in window)) {
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document.getElementsByTagName("html")[0].className += " touch";
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}
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})(window, document);
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var xmlHttp
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function GetXmlHttpObject(){
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var xmlHttp = null;
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try {
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// Firefox, Opera 8.0+, Safari
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xmlHttp = new XMLHttpRequest();
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}
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catch (e) {
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// Internet Explorer
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try {
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xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
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}
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catch (e){
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xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
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}
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}
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return xmlHttp;
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}
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var timer;
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// Load more results
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function load_more(query,page){
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xmlHttp = GetXmlHttpObject();
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clearTimeout(timer);
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if(xmlHttp == null){
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alert ("Your browser does not support AJAX!");
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return;
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}
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favicons[page] = [];
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xmlHttp.onreadystatechange = function(){
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var loader = document.getElementById('load_more');
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// If 4, response OK
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if (xmlHttp.readyState == 4){
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var res = xmlHttp.responseText;
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clearTimeout(timer);
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timer = setTimeout(function(){},6000);
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var results = document.getElementById('results_list');
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var newNode = document.createElement('span');
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newNode.innerHTML = res;
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results_list.appendChild(newNode);
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var scripts = newNode.getElementsByTagName('script');
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for (var ix = 0; ix < scripts.length; ix++) {
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eval(scripts[ix].text);
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}
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load_images(page);
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document.getElementById("load_more").onclick = function() { load_more(query, (page+1)); }
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loader.removeAttribute("disabled");
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} else {
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loader.disabled = 'disabled';
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}
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}
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var url = "/";
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var params = "q="+query+"&pageno="+page+"&category_general=1&category_files=1&category_images=1&category_it=1&category_map=1&category_music=1&category_news=1&category_social+media=1&category_videos=1";
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xmlHttp.open("POST",url,true);
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xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
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xmlHttp.setRequestHeader("Content-length", params.length);
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xmlHttp.setRequestHeader("Connection", "close");
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xmlHttp.send(params);
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}
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// Load the images on the canvas in the page
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function load_images(page){
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var arrayLength = favicons[page].length;
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for (var i = 1; i < arrayLength+1; i++) {
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var img = new Image();
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img.setAttribute("i",i)
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img.onload = function () {
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var id = 'canvas-'+page+'-'+this.getAttribute("i");
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var can = document.getElementById(id);
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var ctx = can.getContext("2d");
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ctx.drawImage(this, 0, 0, 16, 16);
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};
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img.src = favicons[page][i];
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}
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} |