public/index.html


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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>Directory Tree</title>
    <style>
        ul {
            list-style-type: none;
        }
        .directory {
            font-weight: bold;
        }
    </style>
</head>
<body>
    <h1>Files Directory Tree</h1>
    <div id="directory-tree"></div>

    <script>
        async function fetchDirectoryTree() {
            const response = await fetch('/api/files');
            return response.json();
        }

        function createTreeElement(node) {
            const li = document.createElement('li');
            li.textContent = node.name;
            if (node.isDirectory) {
                li.classList.add('directory');
                const ul = document.createElement('ul');
                node.children.forEach(child => {
                    ul.appendChild(createTreeElement(child));
                });
                li.appendChild(ul);
            }
            return li;
        }

        async function displayDirectoryTree() {
            const tree = await fetchDirectoryTree();
            const treeContainer = document.getElementById('directory-tree');
            const ul = document.createElement('ul');
            tree.forEach(node => {
                ul.appendChild(createTreeElement(node));
            });
            treeContainer.appendChild(ul);
        }

        displayDirectoryTree();
    </script>
</body>
</html>