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Use fuzzysort library for doc search #5249

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Use fuzzysort library for doc search #5249

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133 changes: 133 additions & 0 deletions en/theme/material/partials/search.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Fuzzy Search</title>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/fuzzysort.min.js"></script>
<style>
/* Styling for the dropdown search results */
.search_results {
display: none; /* Initially hidden */
position: absolute;
width: 300px; /* Adjust width as needed */
max-height: 300px;
overflow-y: auto;
background: white;
border: 1px solid #ccc;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
border-radius: 4px;
z-index: 1000;
padding: 10px;
}

.search_results li {
list-style: none;
padding: 8px;
border-bottom: 1px solid #eee;
}

.search_results li:last-child {
border-bottom: none;
}

.search_results a {
text-decoration: none;
font-weight: bold;
color: #333;
display: block;
}

.search_results p {
font-size: 14px;
color: #666;
margin: 5px 0 0;
}

/* Ensure the input is above the results */
.search-container {
position: relative;
display: inline-block;
}
</style>
</head>
<body>

<div class="search-container">
<input type="text" id="searchInput" style="color: black;"
placeholder="Search..."
oninput="fuzzySearch(this.value)"
onfocus="toggleSearchBox(true)"
onblur="toggleSearchBox(false)">

<div class="search_results" id="searchResults"></div>
</div>

<script>
let documents;
const docsBasePath = "http://localhost:8000/asgardeo/docs/";
const searchIndexPath = docsBasePath + "search/search_index.json";

(async function () {
const docResponse = await fetch(searchIndexPath);
documents = await docResponse.json();
})();

function fuzzySearch(query) {
const resultsContainer = document.getElementById("searchResults");

if (query.trim() === "") {
resultsContainer.style.display = "none";
return;
}

// Perform fuzzy search
const results = fuzzysort.go(query, documents.docs, {
all: false,
threshold: 0.5,
limit: 15,
key: 'text' });

// Clear previous results
resultsContainer.innerHTML = "";

// Show search results box
resultsContainer.style.display = "block";

if (results.length === 0) {
resultsContainer.innerHTML = "<li>No results found</li>";
return;
}

// Populate results
for (const result of results) {
const doc = result.obj;

const listItem = document.createElement("li");

const link = document.createElement("a");
link.href = docsBasePath + doc.location;
link.textContent = doc.title;
link.target = "_blank";

const description = document.createElement("p");
description.innerHTML = doc.text; // Render HTML instead of plain text

listItem.appendChild(link);
listItem.appendChild(description);
resultsContainer.appendChild(listItem);
}
}

function toggleSearchBox(show) {
const resultsContainer = document.getElementById("searchResults");
if (show && document.getElementById("searchInput").value.trim() !== "") {
resultsContainer.style.display = "block";
} else {
setTimeout(() => { resultsContainer.style.display = "none"; }, 200);
}
}
</script>

</body>
</html>