72 lines
3.6 KiB
HTML
72 lines
3.6 KiB
HTML
<script src="/lunr.js"></script>
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<script>
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{% assign counter = 0 %}
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var documents = [{% for page in site.pages %}{% if page.url contains '.xml' or page.url contains 'assets' %}{% else %}{
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"id": {{ counter }},
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"url": "{{ site.url }}{{ page.url }}",
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"title": "{{ page.title }}",
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"body": "{{ page.content | markdownify | replace: '.', '. ' | replace: '</h2>', ': ' | replace: '</h3>', ': ' | replace: '</h4>', ': ' | replace: '</p>', ' ' | strip_html | strip_newlines | replace: ' ', ' ' | replace: '"', ' ' }}"{% assign counter = counter | plus: 1 %}
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}, {% endif %}{% endfor %}{% for page in site.without-plugin %}{
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"id": {{ counter }},
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"url": "{{ site.url }}{{ page.url }}",
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"title": "{{ page.title }}",
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"body": "{{ page.content | markdownify | replace: '.', '. ' | replace: '</h2>', ': ' | replace: '</h3>', ': ' | replace: '</h4>', ': ' | replace: '</p>', ' ' | strip_html | strip_newlines | replace: ' ', ' ' | replace: '"', ' ' }}"{% assign counter = counter | plus: 1 %}
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}, {% endfor %}{% for doc in site.docs %}{
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"id": {{ counter }},
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"url": "{{ site.url }}{{ doc.url }}",
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"title": "{{ doc.title }}",
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"body": "{{ doc.content | markdownify | replace: '.', '. ' | replace: '</h2>', ': ' | replace: '</h3>', ': ' | replace: '</h4>', ': ' | replace: '</p>', ' ' | strip_html | strip_newlines | replace: ' ', ' ' | replace: '"', ' ' }}"{% assign counter = counter | plus: 1 %}
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}{% if forloop.last %}{% else %}, {% endif %}{% endfor %}];
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var idx = lunr(function () {
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this.ref('id')
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this.field('title')
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this.field('body')
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documents.forEach(function (doc) {
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this.add(doc)
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}, this)
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});
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function lunr_search(term) {
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document.getElementById('lunrsearchresults').innerHTML = '<ul></ul>';
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if(term) {
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document.getElementById('lunrsearchresults').innerHTML = "<p>Search results for '" + term + "'</p>" + document.getElementById('lunrsearchresults').innerHTML;
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//put results on the screen.
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var results = idx.search(term);
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if(results.length>0){
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//console.log(idx.search(term));
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//if results
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for (var i = 0; i < results.length; i++) {
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// more statements
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var ref = results[i]['ref'];
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var url = documents[ref]['url'];
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var title = documents[ref]['title'];
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var body = documents[ref]['body'].substring(0,160)+'...';
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document.querySelectorAll('#lunrsearchresults ul')[0].innerHTML = document.querySelectorAll('#lunrsearchresults ul')[0].innerHTML + "<li class='lunrsearchresult mb-2'><a href='" + url + "'><span class='title'>" + title + "</span><br /><span class='body'>"+ body +"</span><br /><span class='url'>"+ url +"</span></a></li>";
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}
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} else {
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document.querySelectorAll('#lunrsearchresults ul')[0].innerHTML = "<li class='lunrsearchresult'>No results found...</li>";
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}
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}
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return false;
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}
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</script>
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<style>
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#lunrsearchresults {padding-top: 0.2rem;}
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.lunrsearchresult {padding-bottom: 1rem;}
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.lunrsearchresult .title {color: #f05f40;}
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.lunrsearchresult .url {color: gray;}
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.lunrsearchresult a {display: block; color: black;}
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.lunrsearchresult a:hover, .lunrsearchresult a:focus {text-decoration: none;}
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.lunrsearchresult a:hover .title {text-decoration: underline;}
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</style>
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<form onSubmit="return lunr_search(document.getElementById('lunrsearch').value);">
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<p><input type="text" class="form-control" id="lunrsearch" name="q" maxlength="255" value="" placeholder="Search via Lunr.js" /></p>
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</form>
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<div id="lunrsearchresults">
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<ul class="list-line mb-0"></ul>
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</div>
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