knight/bookManagement
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Scanned basically everything with this

Browse Source
This commit is contained in:
BlipRanger
2024-08-25 11:53:26 -04:00
parent 1870130b29
commit 2e66aa5829
5 changed files with 120 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

BIN
books.db
View File

Binary file not shown.

47
index.js
View File

@@ -61,14 +61,28 @@ app.get('/book/:isbn', async (req, res) => {
// First try Open Library // First try Open Library
const openLibraryResponse = await axios.get(`https://openlibrary.org/api/books?bibkeys=ISBN:${isbn}&format=json&jscmd=data`); const openLibraryResponse = await axios.get(`https://openlibrary.org/api/books?bibkeys=ISBN:${isbn}&format=json&jscmd=data`);
const bookData = openLibraryResponse.data[`ISBN:${isbn}`]; const bookData = openLibraryResponse.data[`ISBN:${isbn}`];
//Check for timeout or rate limit:
if(openLibraryResponse.status === 429){
console.log('Rate limit exceeded');
res.status(429).json({ error: 'Rate limit exceeded' });
}
if(openLibraryResponse.status === 408){
console.log('Request Timeout');
res.status(408).json({ error: 'Request Timeout' });
}
if (bookData) { if (bookData) {
console.log('Book data found in Open Library'); console.log('Book data found in Open Library');
res.json(formatOpenLibraryData(bookData)); res.json(formatOpenLibraryData(bookData));
} else { } else {
console.log('Book not found in Open Library');
console.log('Trying Internet Archive...');
// Fallback to Internet Archive if no data from Open Library // Fallback to Internet Archive if no data from Open Library
const archiveResponse = await axios.get(`https://archive.org/advancedsearch.php?q=isbn:${isbn}&output=json`); const archiveResponse = await axios.get(`https://archive.org/advancedsearch.php?q=isbn:${isbn}&output=json`);
const archiveData = archiveResponse.data; const archiveData = archiveResponse.data;
console.log(archiveData);
if (archiveData.response.numFound > 0) { if (archiveData.response.numFound > 0) {
res.json(formatArchiveData(archiveData.response.docs[0])); res.json(formatArchiveData(archiveData.response.docs[0]));
@@ -84,6 +98,39 @@ app.get('/book/:isbn', async (req, res) => {
// Endpoint to search for book by title
app.get('/search-title', async (req, res) => {
const { title } = req.query;
console.log(`Searching for book by title: ${title}`);
try {
// Search Open Library by title, limit to 5 results
const openLibraryResponse = await axios.get(`https://openlibrary.org/search.json?q=${encodeURIComponent(title)}&limit=7`);
const searchResults = openLibraryResponse.data.docs;
console.log(searchResults);
if (searchResults.length > 0) {
console.log('Books found by title');
const bookData = searchResults.map(result => ({
title: result.title,
authors: result.author_name || [],
publish_date: result.first_publish_year,
isbn: result.isbn ? result.isbn[0] : '',
publisher: result.publisher ? result.publisher[0] : '',
key: result.key // Unique key to fetch more detailed data later if needed
}));
console.log(bookData);
res.json({ results: bookData });
} else {
res.status(404).json({ error: 'No books found with that title.' });
}
} catch (error) {
console.error(error);
res.status(500).json({ error: 'Failed to search for book by title' });
}
});
// Endpoint to store book in the database // Endpoint to store book in the database
// Endpoint to store book in the database // Endpoint to store book in the database
// Endpoint to store book in the database // Endpoint to store book in the database

15
public/index.html
View File

@@ -3,20 +3,20 @@
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>ISBN Scanner</title> <title>ISBN Scanner and Title Lookup</title>
<link rel="stylesheet" href="styles.css"> <link rel="stylesheet" href="styles.css">
</head> </head>
<body> <body>
<h1>Scan a Book ISBN</h1> <h1>Scan a Book ISBN or Search by Title</h1>
<div> <div>
<label for="camera-select">Select Camera:</label> <label for="camera-select">Select Camera:</label>
<select id="camera-select"></select> <select id="camera-select"></select>
<button id="start-scanner">Start Scanner</button>
</div> </div>
<div id="interactive" class="viewport"></div> <div id="interactive" class="viewport"></div>
<div> <div>
<h2>Or upload a barcode image</h2> <h2>Or search for a book by title</h2>
<input type="file" id="barcode-input" accept="image/*"> <input type="text" id="title-input" placeholder="Enter book title">
<button id="search-title">Search by Title</button>
</div> </div>
<div id="book-info"></div> <div id="book-info"></div>
<div id="prompt"> <div id="prompt">
@@ -27,11 +27,6 @@
<button id="confirm">Add to Database</button> <button id="confirm">Add to Database</button>
<button id="edit-title">No, I'll add a title</button> <button id="edit-title">No, I'll add a title</button>
</div> </div>
<div id="title-input">
<label for="manual-title">Title:</label>
<input type="text" id="manual-title">
<button id="save-title">Save</button>
</div>
<script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2/dist/quagga.js"></script> <script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2/dist/quagga.js"></script>
<script src="script.js"></script> <script src="script.js"></script>
</body> </body>

71
public/script.js
View File

@@ -21,6 +21,7 @@ async function getCameras() {
// Update selectedDeviceId when user selects a camera // Update selectedDeviceId when user selects a camera
cameraSelect.addEventListener('change', function() { cameraSelect.addEventListener('change', function() {
selectedDeviceId = this.value; selectedDeviceId = this.value;
startScanner();
}); });
if (videoDevices.length > 0) { if (videoDevices.length > 0) {
@@ -53,11 +54,12 @@ function startScanner() {
target: document.querySelector('#interactive'), target: document.querySelector('#interactive'),
constraints: { constraints: {
deviceId: selectedDeviceId, deviceId: selectedDeviceId,
facingMode: "environment", // Default to rear camera facingMode: "environment", // Default to rear camera,
advanced: [{torch: true}]
}, },
}, },
decoder: { decoder: {
readers: ["ean_reader"] // EAN is the standard format for ISBN-13 barcodes readers: ["ean_reader", "ean_8_reader",
} }
}, function (err) { }, function (err) {
if (err) { if (err) {
@@ -66,6 +68,7 @@ function startScanner() {
} }
console.log("Initialization finished. Ready to start"); console.log("Initialization finished. Ready to start");
Quagga.start(); Quagga.start();
Quagga.CameraAccess.enableTorch();
}); });
Quagga.onDetected(async function (data) { Quagga.onDetected(async function (data) {
@@ -122,6 +125,68 @@ function promptUserWithBook(bookData) {
} }
} }
// Add an event listener for the search button
document.getElementById('search-title').addEventListener('click', searchByTitle);
async function searchByTitle() {
const title = document.getElementById('title-input').value;
if (!title) {
alert('Please enter a book title to search.');
return;
}
try {
const response = await fetch(`/search-title?title=${encodeURIComponent(title)}`);
const data = await response.json();
if (data.results && data.results.length > 0) {
displaySearchResults(data.results);
} else {
alert('No books found with that title.');
}
} catch (error) {
console.error('Error searching for book by title:', error);
alert('An error occurred while searching for the book.');
}
}
function displaySearchResults(results) {
// Display the search results and allow the user to select one
const bookInfoDiv = document.getElementById('book-info');
bookInfoDiv.innerHTML = ''; // Clear previous results
results.forEach((book, index) => {
const bookElement = document.createElement('div');
bookElement.innerHTML = `
<p><strong>Title:</strong> ${book.title}</p>
<p><strong>Author(s):</strong> ${book.authors.join(', ')}</p>
<p><strong>Published:</strong> ${book.publish_date || 'N/A'}</p>
<p><strong>ISBN:</strong> ${book.isbn}</p>
<p><strong>Publisher:</strong> ${book.publisher || 'N/A'}</p>
<button onclick="selectBook(${index})">Select this book</button>
`;
bookInfoDiv.appendChild(bookElement);
});
// Store the results so that we can reference them when the user makes a selection
window.searchResults = results;
}
function selectBook(index) {
const selectedBook = window.searchResults[index];
console.log('Selected book:', selectedBook);
// You can now fetch more details using the unique key if needed, or directly store this in your database
const isbn = selectedBook.isbn;
if (isbn) {
fetchBookInfo(isbn);
} else {
promptUserWithBook(selectedBook); // You might have to adapt this if there's no ISBN
}
}
async function storeBookInDatabase(bookData) { async function storeBookInDatabase(bookData) {
try { try {
const response = await fetch('/store-book', { const response = await fetch('/store-book', {
@@ -164,7 +229,7 @@ async function storeBookInDatabase(bookData) {
// Start the scanner when the start button is clicked // Start the scanner when the start button is clicked
document.getElementById('start-scanner').addEventListener('click', startScanner); //document.getElementById('start-scanner').addEventListener('click', startScanner);
// Get cameras on page load // Get cameras on page load
window.onload = getCameras; window.onload = getCameras;

4
public/styles.css
View File

@@ -20,10 +20,6 @@ canvas.drawing, canvas.drawingBuffer {
margin-top: 20px; margin-top: 20px;
} }
#title-input {
display: none;
}
#prompt-message { #prompt-message {
font-weight: bold; font-weight: bold;
} }