mirror of https://github.com/msberends/AMR.git
86 lines
2.0 KiB
JavaScript
86 lines
2.0 KiB
JavaScript
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$(function() {
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// register a handler to move the focus to the search bar
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// upon pressing shift + "/" (i.e. "?")
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$(document).on('keydown', function(e) {
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if (e.shiftKey && e.keyCode == 191) {
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e.preventDefault();
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$("#search-input").focus();
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}
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});
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$(document).ready(function() {
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// do keyword highlighting
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/* modified from https://jsfiddle.net/julmot/bL6bb5oo/ */
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var mark = function() {
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var referrer = document.URL ;
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var paramKey = "q" ;
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if (referrer.indexOf("?") !== -1) {
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var qs = referrer.substr(referrer.indexOf('?') + 1);
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var qs_noanchor = qs.split('#')[0];
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var qsa = qs_noanchor.split('&');
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var keyword = "";
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for (var i = 0; i < qsa.length; i++) {
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var currentParam = qsa[i].split('=');
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if (currentParam.length !== 2) {
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continue;
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}
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if (currentParam[0] == paramKey) {
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keyword = decodeURIComponent(currentParam[1].replace(/\+/g, "%20"));
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}
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}
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if (keyword !== "") {
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$(".contents").unmark({
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done: function() {
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$(".contents").mark(keyword);
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}
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});
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}
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}
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};
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mark();
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});
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});
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/* Search term highlighting ------------------------------*/
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function matchedWords(hit) {
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var words = [];
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var hierarchy = hit._highlightResult.hierarchy;
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// loop to fetch from lvl0, lvl1, etc.
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for (var idx in hierarchy) {
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words = words.concat(hierarchy[idx].matchedWords);
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}
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var content = hit._highlightResult.content;
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if (content) {
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words = words.concat(content.matchedWords);
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}
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// return unique words
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var words_uniq = [...new Set(words)];
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return words_uniq;
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}
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function updateHitURL(hit) {
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var words = matchedWords(hit);
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var url = "";
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if (hit.anchor) {
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url = hit.url_without_anchor + '?q=' + escape(words.join(" ")) + '#' + hit.anchor;
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} else {
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url = hit.url + '?q=' + escape(words.join(" "));
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}
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return url;
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}
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