mirror of
https://github.com/McShelby/hugo-theme-relearn.git
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feat: configure lunr, extract inline javascript in search.js and fix horsey popup position
This commit is contained in:
Leclerc Gwendal
Mathieu Cornic
parent
c645b07402
commit
363bb68e42
6 changed files with 103 additions and 115 deletions
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@ -1,114 +1,8 @@
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<div class="searchbox">
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<label for="search-by"><i class="fa fa-search"></i></label>
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<input id="search-by" type="text" placeholder="Search Documentation">
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<input id="search-by" type="text" placeholder="Search">
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<span data-search-clear=""><i class="fa fa-close"></i></span>
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</div>
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<script type="text/javascript" src="/js/lunr.min.js"></script>
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<script type="text/javascript" src="/js/horsey.js"></script>
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<script type="text/javascript">
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var lunrIndex,
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pagesIndex;
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// Initialize lunrjs using our generated index file
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function initLunr() {
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// First retrieve the index file
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$.getJSON("/json/search.json")
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.done(function(index) {
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pagesIndex = index;
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console.log("index:", pagesIndex);
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// Set up lunrjs by declaring the fields we use
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// Also provide their boost level for the ranking
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lunrIndex = lunr(function() {
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this.field("title", {
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boost: 15
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});
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this.field("tags", {
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boost: 10
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});
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this.field("content", {
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boost: 5
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});
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// ref is the result item identifier (I chose the page URL)
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this.ref("uri");
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});
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// Feed lunr with each file and let lunr actually index them
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pagesIndex.forEach(function(page) {
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lunrIndex.add(page);
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});
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})
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.fail(function(jqxhr, textStatus, error) {
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var err = textStatus + ", " + error;
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console.error("Error getting Hugo index flie:", err);
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});
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}
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/**
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* Trigger a search in lunr and transform the result
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*
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* @param {String} query
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* @return {Array} results
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*/
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function search(query) {
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// Find the item in our index corresponding to the lunr one to have more info
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// Lunr result:
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// {ref: "/section/page1", score: 0.2725657778206127}
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// Our result:
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// {title:"Page1", href:"/section/page1", ...}
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return lunrIndex.search(query).map(function(result) {
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return pagesIndex.filter(function(page) {
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return page.uri === result.ref;
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})[0];
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});
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}
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// Let's get started
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initLunr();
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$( document ).ready(function() {
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horsey($("#search-by").get(0), {
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suggestions: function (value, done) {
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var query = $("#search-by").val();
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if (query.length < 3) {
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done([]);
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} else {
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var results = search(query);
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console.log(results);
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done(results);
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}
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},
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filter: function (q, suggestion) {
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return true;
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},
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set: function (value) {
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location.href=value.href;
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},
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render: function (li, suggestion) {
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var uri = suggestion.uri.substring(1,suggestion.uri.length);
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var indexOfIndex = uri.lastIndexOf("/index");
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if (indexOfIndex == -1) {
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indexOfIndex = uri.length;
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}
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var href = uri.substring(uri.indexOf("/"), indexOfIndex);
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suggestion.href = href;
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var query = $("#search-by").val();
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var numWords = 2;
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var text = suggestion.content.match("(?:\\s?(?:[\\w]+)\\s?){"+numWords+"}"+query+"(?:\\s?(?:[\\w]+)\\s?){"+numWords+"}");
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suggestion.context = text;
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var image = '<div>' + '» ' + suggestion.title + '</div><div style="font-size:12px">' + suggestion.context +'</div>';
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li.innerHTML = image;
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},
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limit: 10
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});
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$("#search-by").on("horsey-selected", function (a, b){
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console.log(a);
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console.log(a);
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});
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});
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</script>
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<script type="text/javascript" src="/js/search.js"></script>
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@ -8,6 +8,12 @@
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background-color: #fff;
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color: #333;
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transition: left 0.1s ease-in-out;
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position: fixed;
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max-height: 70vh;
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overflow: auto;
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left: 17px !important;
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top: 135px !important;
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width: 265px;
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}
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.sey-show {
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display: block;
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@ -29,4 +35,4 @@
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.sey-selected {
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background-color: #333;
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color: #fff;
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}
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}
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@ -903,10 +903,15 @@ td {
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}
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#body #breadcrumbs {
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height: auto;
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display: block;
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margin-bottom: 0;
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padding-left: 0;
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line-height: 1.4;
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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width: 70%;
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display: inline-block;
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float: left;
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}
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#body #breadcrumbs span {
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padding: 0 0.1rem;
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7
static/js/lunr.min.js
vendored
7
static/js/lunr.min.js
vendored
File diff suppressed because one or more lines are too long
84
static/js/search.js
Normal file
84
static/js/search.js
Normal file
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@ -0,0 +1,84 @@
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var lunrIndex, pagesIndex;
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// Initialize lunrjs using our generated index file
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function initLunr() {
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// First retrieve the index file
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$.getJSON("/json/search.json")
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.done(function(index) {
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pagesIndex = index;
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// Set up lunrjs by declaring the fields we use
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// Also provide their boost level for the ranking
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lunrIndex = new lunr.Index
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lunrIndex.ref("uri");
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lunrIndex.field('title', {
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boost: 15
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});
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lunrIndex.field('tags', {
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boost: 10
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});
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lunrIndex.field("content", {
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boost: 5
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});
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// Feed lunr with each file and let lunr actually index them
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pagesIndex.forEach(function(page) {
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lunrIndex.add(page);
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});
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lunrIndex.pipeline.remove(lunrIndex.stemmer)
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})
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.fail(function(jqxhr, textStatus, error) {
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var err = textStatus + ", " + error;
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console.error("Error getting Hugo index flie:", err);
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});
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}
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/**
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* Trigger a search in lunr and transform the result
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*
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* @param {String} query
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* @return {Array} results
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*/
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function search(query) {
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// Find the item in our index corresponding to the lunr one to have more info
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return lunrIndex.search(query).map(function(result) {
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return pagesIndex.filter(function(page) {
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return page.uri === result.ref;
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})[0];
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});
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}
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// Let's get started
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initLunr();
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$( document ).ready(function() {
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horsey($("#search-by").get(0), {
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suggestions: function (value, done) {
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var query = $("#search-by").val();
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var results = search(query);
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done(results);
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},
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filter: function (q, suggestion) {
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return true;
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},
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set: function (value) {
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location.href=value.href;
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},
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render: function (li, suggestion) {
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var uri = suggestion.uri.substring(1,suggestion.uri.length);
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var indexOfIndex = uri.lastIndexOf("/index");
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if (indexOfIndex == -1) {
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indexOfIndex = uri.length;
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}
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var href = uri.substring(uri.indexOf("/"), indexOfIndex);
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suggestion.href = href;
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var query = $("#search-by").val();
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var numWords = 2;
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var text = suggestion.content.match("(?:\\s?(?:[\\w]+)\\s?){0,"+numWords+"}"+query+"(?:\\s?(?:[\\w]+)\\s?){0,"+numWords+"}");
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suggestion.context = text;
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var image = '<div>' + '» ' + suggestion.title + '</div><div style="font-size:12px">' + (suggestion.context || '') +'</div>';
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li.innerHTML = image;
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},
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limit: 10
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});
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});
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@ -1 +1 @@
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[]
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[]
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