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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>FürElise Dataset Visualizer</title> |
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet"> |
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<link href='https://fonts.googleapis.com/css?family=Source+Sans+Pro' rel='stylesheet' type='text/css'> |
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css"> |
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<style> |
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body { |
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font-family: 'Source Sans Pro', sans-serif; |
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margin: 20px; |
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} |
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th { |
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cursor: pointer; |
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} |
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tr:hover { |
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background-color: #f1f1f1; |
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} |
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th i { |
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margin-left: 10px; |
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} |
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</style> |
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</head> |
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<body> |
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<div class="container"> |
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<h1 class="my-4 text-center">FürElise Dataset Visualizer</h1> |
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Click any piece to start. |
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<div class="row"> |
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<div class="col-md-6 mx-auto"> |
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<input type="text" class="form-control" id="searchInput" placeholder="Search by piece ID, name, or composer" onkeyup="searchTable()"> |
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</div> |
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</div> |
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<table class="table table-hover mt-4"> |
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<thead class="table-dark"> |
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<tr> |
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<th scope="col" onclick="sortTable(0)">Piece ID <i class="fas fa-sort"></i></th> |
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<th scope="col" onclick="sortTable(1)">Piece Name <i class="fas fa-sort"></i></th> |
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<th scope="col" onclick="sortTable(2)">Composer <i class="fas fa-sort"></i></th> |
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</tr> |
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</thead> |
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<tbody id="piecesTable"></tbody> |
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</table> |
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</div> |
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script> |
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<script> |
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let sortDirections = [true, true, true]; |
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async function loadJSON() { |
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const response = await fetch('/pieces_metadata'); |
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const pieces = await response.json(); |
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return pieces; |
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} |
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function loadTable(pieces) { |
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const table = document.getElementById('piecesTable'); |
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pieces.forEach(piece => { |
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let row = document.createElement('tr'); |
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row.innerHTML = ` |
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<td>${piece.piece_id}</td> |
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<td><a href="/vis?id=${piece.piece_id}" class="text-decoration-none">${piece.name}</a></td> |
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<td>${piece.composer}</td> |
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`; |
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table.appendChild(row); |
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}); |
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} |
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function sortTable(columnIndex) { |
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const table = document.getElementById('piecesTable'); |
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let rows = Array.from(table.getElementsByTagName('tr')); |
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const ascending = sortDirections[columnIndex]; |
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rows.sort((a, b) => { |
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const aText = a.cells[columnIndex].textContent.trim(); |
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const bText = b.cells[columnIndex].textContent.trim(); |
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if (columnIndex === 0) { |
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return ascending ? aText - bText : bText - aText; |
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} |
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return ascending ? aText.localeCompare(bText) : bText.localeCompare(aText); |
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}); |
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sortDirections[columnIndex] = !ascending; |
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table.innerHTML = ''; |
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rows.forEach(row => table.appendChild(row)); |
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updateSortIcons(columnIndex, ascending); |
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} |
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function updateSortIcons(columnIndex, ascending) { |
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const ths = document.querySelectorAll('th'); |
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ths.forEach((th, i) => { |
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const icon = th.querySelector('i'); |
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if (i === columnIndex) { |
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icon.className = ascending ? 'fas fa-sort-up' : 'fas fa-sort-down'; |
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} else { |
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icon.className = 'fas fa-sort'; |
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} |
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}); |
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} |
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function searchTable() { |
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const input = document.getElementById('searchInput').value.toLowerCase(); |
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const rows = document.querySelectorAll('#piecesTable tr'); |
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rows.forEach(row => { |
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const pieceID = row.cells[0].textContent.toLowerCase(); |
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const name = row.cells[1].textContent.toLowerCase(); |
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const composer = row.cells[2].textContent.toLowerCase(); |
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row.style.display = pieceID.includes(input) || name.includes(input) || composer.includes(input) ? '' : 'none'; |
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}); |
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} |
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loadJSON().then(pieces => { |
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loadTable(pieces); |
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}); |
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</script> |
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</body> |
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</html> |
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