38 lines
No EOL
1.2 KiB
JavaScript
38 lines
No EOL
1.2 KiB
JavaScript
fetch('/search_index.json')
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.then(r => r.json())
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.then(data => {
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const idx = elasticlunr.Index.load(data);
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const docs = idx.documentStore.docs;
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console.log(Object.values(docs)[0])
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const searchInput = document.getElementById('search');
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const out = document.getElementById('searchResults');
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const filterSelect = document.getElementById('searchMode');
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function runSearch(q, tags) {
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return idx.search(q, { expand: true })
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.map(r => docs[r.ref] )
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.filter(d => tags === 'all' || d.tags.includes(tags));
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}
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function render(doc) {
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return `<div>
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<img class="searchItemImage" src="${doc.image}">
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<a class="searchItemTitle" href="${doc.url}">${doc.title}</a>
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<p class="searchItemDescription">${doc.subtitle}</p>
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</div>`;
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}
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function update() {
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const q = searchInput.value.trim();
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if (!q) {
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out.innerHTML = '';
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return;
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}
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const results = runSearch(q, filterSelect.value);
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out.innerHTML = results.map(render).join('');
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}
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searchInput.addEventListener('input', update);
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filterSelect.addEventListener('change', update);
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}); |