Implement Google Books API integration for book updates and enhance library management features
- Added a new endpoint in `index.js` to update book data using the Google Books API, allowing for real-time updates based on ISBN. - Introduced a `rebuild_book_entries` function in `libraryManager.py` to facilitate user-driven updates of book entries from the Google Books API. - Enhanced error handling and user prompts for better interaction during book updates. - Updated `public/index.html` and `public/script.js` to improve the user interface and support new functionalities. - Modified styles in `public/styles.css` to enhance the layout and usability of the checkout button and location prompt.
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@ -1,4 +1,6 @@
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const { Book, Location, Checkout, User, Sequelize, Op } = require('./models');
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const axios = require('axios');
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// Fetch book from the local database by ISBN
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const fetchBookFromLocalDatabase = async (isbn) => {
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return await Book.findOne({ where: { isbn } });
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53
index.js
53
index.js
@ -275,14 +275,15 @@ async function refetchBookData(startIndex = 0) {
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} catch (error) {
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if (error.response && error.response.status === 429) {
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console.error('Rate limit exceeded. Pausing requests.');
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// Implement a delay or exit the loop if necessary
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break;
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// Implement a delay
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await delay(10000); // Delay for 10 seconds
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index--; // Retry the current book
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} else {
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console.error(`Error fetching data for ISBN: ${isbn}`, error.message);
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}
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}
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// Optional: Delay to handle rate limits
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// Delay between requests to respect rate limits
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await delay(1000); // Adjust the delay as needed
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}
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@ -696,3 +697,49 @@ app.get('/api/books-on-loan', async (req, res) => {
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res.status(500).send('Internal Server Error');
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}
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});
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app.post('/book/update/:isbn', async (req, res) => {
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const { isbn } = req.params;
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const googleBooksApiKey = process.env.GOOGLE_BOOKS_API_KEY;
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try {
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// Fetch data from Google Books API
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const url = `https://www.googleapis.com/books/v1/volumes?q=isbn:${isbn}&key=${googleBooksApiKey}`;
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const response = await axios.get(url);
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if (response.data.totalItems > 0) {
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const volumeInfo = response.data.items[0].volumeInfo;
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// Extract data from the API response
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const updatedData = {
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title: volumeInfo.title || null,
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authors: volumeInfo.authors ? volumeInfo.authors.join(', ') : null,
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publishedDate: volumeInfo.publishedDate || null,
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description: volumeInfo.description || null,
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number_of_pages: volumeInfo.pageCount || null,
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publishers: volumeInfo.publisher || null,
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subjects: volumeInfo.categories ? volumeInfo.categories.join(', ') : null,
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cover_small: volumeInfo.imageLinks ? volumeInfo.imageLinks.smallThumbnail : null,
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cover_medium: volumeInfo.imageLinks ? volumeInfo.imageLinks.thumbnail : null,
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cover_large: volumeInfo.imageLinks ? volumeInfo.imageLinks.large : null,
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// Add more fields as needed
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};
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// Update the book entry in the database
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const book = await Book.findOne({ where: { isbn } });
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if (book) {
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await book.update(updatedData);
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console.log(`Book data for ISBN ${isbn} updated.`);
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res.json({ success: true, book: updatedData });
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} else {
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res.status(404).json({ error: 'Book not found in local database' });
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}
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} else {
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res.status(404).json({ error: 'No data found in Google Books API' });
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}
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} catch (error) {
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console.error('Error updating book data:', error);
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res.status(500).json({ error: 'Failed to update book data' });
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}
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});
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@ -117,6 +117,99 @@ def list_books_on_loan():
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else:
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console.print("Failed to fetch books on loan.", style="bold red")
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def rebuild_book_entries():
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isbn = Prompt.ask("Enter ISBN of the book to rebuild")
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response = requests.get(f"{API_BASE_URL}/book/confirm/{isbn}", verify=False)
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if response.status_code == 200:
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book_data = response.json()
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console.print("Current Book Data from Local Database:", style="bold blue")
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console.print(f"Title: {book_data['data']['title']}")
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console.print(f"Authors: {book_data['data']['authors']}")
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console.print(f"Published Date: {book_data['data'].get('publishedDate', 'N/A')}")
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console.print(f"Description: {book_data['data'].get('description', 'N/A')}")
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# Allow the user to select fields to search with
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console.print("\nSelect fields to search the Google Books API with:")
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use_title = Prompt.ask("Use Title? (yes/no)", choices=["yes", "no"], default="yes") == "yes"
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use_authors = Prompt.ask("Use Authors? (yes/no)", choices=["yes", "no"], default="yes") == "yes"
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use_isbn = Prompt.ask("Use ISBN? (yes/no)", choices=["yes", "no"], default="yes") == "yes"
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# Build search query based on selected fields
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query_components = []
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if use_title:
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query_components.append(f'intitle:{book_data["data"]["title"]}')
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if use_authors:
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query_components.append(f'inauthor:{book_data["data"]["authors"]}')
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if use_isbn:
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query_components.append(f'isbn:{book_data["data"]["isbn"]}')
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query = '+'.join(query_components)
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# Query the Google Books API directly
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google_response = requests.get(f"https://www.googleapis.com/books/v1/volumes?q={query}")
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if google_response.status_code == 200:
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google_data = google_response.json()
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if google_data["totalItems"] > 0:
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# Take the first result
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volumes = google_data["items"]
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console.print("\nMultiple volumes found. Please select one:")
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for i, item in enumerate(volumes):
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volume_info = item["volumeInfo"]
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title = volume_info.get('title', 'N/A')
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authors = ', '.join(volume_info.get('authors', []))
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published_date = volume_info.get('publishedDate', 'N/A')
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# Limit the length of the title and authors to 32 characters
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if len(title) > 32:
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title = title[:29] + '...'
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if len(authors) > 32:
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authors = authors[:29] + '...'
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console.print(f"{i + 1}. Title: {title}, Authors: {authors}, Published Date: {published_date}")
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selected_index = int(Prompt.ask("Enter the number of the volume you want to select")) - 1
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volume_info = volumes[selected_index]["volumeInfo"]
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console.print("\nBook Data Found from Google Books API:", style="bold green")
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console.print(f"Title: {volume_info.get('title', 'N/A')}")
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console.print(f"Authors: {', '.join(volume_info.get('authors', []))}")
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console.print(f"Published Date: {volume_info.get('publishedDate', 'N/A')}")
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console.print(f"Description: {volume_info.get('description', 'N/A')}")
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# isbn (use 13, then 10 if 13 is not present) ISBN: [{'type': 'ISBN_10', 'identifier': '0521274559'}, {'type': 'ISBN_13', 'identifier': '9780521274555'}]
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isbn = volume_info.get('industryIdentifiers', [])
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isbn = next((identifier['identifier'] for identifier in isbn if identifier['type'] == 'ISBN_13'), None)
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if not isbn:
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isbn = next((identifier['identifier'] for identifier in isbn if identifier['type'] == 'ISBN_10'), None)
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console.print(f"ISBN: {isbn}")
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# Ask the user if they want to update the entry
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update = Prompt.ask("Do you want to update this book entry? (yes/no)", choices=["yes", "no"], default="no")
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if update == "yes":
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data = {
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"title": volume_info.get('title'),
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"authors": ', '.join(volume_info.get('authors', [])),
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"publishedDate": volume_info.get('publishedDate'),
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"description": volume_info.get('description'),
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"isbn": isbn
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}
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update_response = requests.put(
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f"{API_BASE_URL}/book/{book_data['data']['isbn']}",
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json=data,
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verify=False,
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auth=HTTPBasicAuth(USERNAME, PASSWORD)
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)
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if update_response.status_code == 200:
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console.print("Book entry updated successfully.", style="bold green")
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else:
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console.print("Failed to update book entry.", style="bold red")
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print(update_response.json())
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print(update_response.status_code)
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else:
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console.print("No data found on Google Books API.", style="bold red")
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else:
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console.print("Failed to fetch data from Google Books API.", style="bold red")
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else:
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console.print("Book not found in local database.", style="bold red")
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def main():
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while True:
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console.print("\n[bold]Admin Console[/bold]")
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@ -126,8 +219,9 @@ def main():
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console.print("4. Change Book Status")
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console.print("5. Search Books")
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console.print("6. List Books on Loan")
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console.print("7. Exit")
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choice = Prompt.ask("Choose an option", choices=["1", "2", "3", "4", "5", "6", "7"], default="7")
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console.print("7. Rebuild Book Entries")
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console.print("8. Exit")
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choice = Prompt.ask("Choose an option", choices=["1", "2", "3", "4", "5", "6", "7", "8"], default="8")
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if choice == "1":
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list_books()
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@ -142,6 +236,8 @@ def main():
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elif choice == "6":
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list_books_on_loan()
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elif choice == "7":
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rebuild_book_entries()
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elif choice == "8":
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console.print("Exiting...", style="bold yellow")
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break
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@ -1,11 +1,13 @@
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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>Ramsey Library</title>
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<link rel="stylesheet" href="styles.css">
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</head>
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<body>
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<button id="dark-mode-toggle">🌙</button>
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<h1>Ramsey Library</h1>
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@ -171,4 +173,5 @@ function requestCheckout(isbn) {
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});
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</script>
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</body>
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</html>
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@ -259,7 +259,8 @@ function requestCheckout(isbn) {
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fetch(`/api/checkout/${isbn}`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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'Content-Type': 'application/json',
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'Authorization': 'Basic ' + btoa(username + ':' + password)
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}
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})
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.then(response => response.json())
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@ -197,4 +197,49 @@ body.dark-mode #book-table-body tr:hover {
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background-color: #444;
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}
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/* Center the checkout button and make it fill the cell */
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#book-table td button {
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width: 100%;
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height: 100%;
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padding: 0;
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margin: 0;
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display: flex;
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align-items: center;
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justify-content: center;
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box-sizing: border-box; /* Ensure padding and border are included in the element's total width and height */
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}
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/* Add more styles as needed for other elements */
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#location-prompt {
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position: fixed;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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background-color: #fff;
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color: #000;
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padding: 20px;
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border: 2px solid #000;
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z-index: 1000;
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}
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#location-prompt label {
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display: block;
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margin-bottom: 5px;
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}
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#location-prompt input {
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width: 100%;
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padding: 8px;
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margin-bottom: 10px;
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}
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#location-prompt select {
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width: 100%;
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padding: 8px;
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margin-bottom: 10px;
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}
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#location-prompt button {
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padding: 8px 16px;
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}
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