def detail(id):
book = db.Details.find_one({"_id": id})
review = db.Review.find_one({"_id": id})
book_prices = sort_prices(review)
recn = suggest_book(book, review)
return render_template("details.html",
book=book, prices=book_prices,review=review, recn=recn)
def search():
# get isbn from search field
isbn = request.args.get("isbn")
# get the keywords
keywords = request.args.get("keywords", "").strip()
if not isbn and len(keywords) < 2:
return render_template("Error.html")
# compile to get 13 digit isbn
pattern_13 = re.compile(r"\d{13}")
if isbn:
if pattern_13.search(isbn):
isbn = pattern_13.search(isbn).group()
if(is_isbn13(isbn)):
isbn = isbn
else:
return render_template('Error.html')
else:
if(is_isbn10(isbn)):
isbn = isbn
else:
return render_template('Error.html')
size = len(isbn)
if size == 10:
detail = db.Details.find_one({'ISBN-10':isbn})
isbn = detail.get('_id')
else:
detail = db.Details.find_one({'_id': isbn})
review = db.Review.find_one({'_id': isbn})
if detail:
book_prices = sort_prices(review)
return render_template("details.html",
book=detail, review=review, prices=book_prices)
else:
return render_template("Error.html")
elif keywords:
if len(keywords) == 0:
return render_template("Error.html")
else:
books = db.Details.find({'keywords':
re.compile(keywords, re.IGNORECASE)}).limit(37)
if (books.count() != 0):
return render_template("results.html",
books=books)
else:
return render_template("Error.html")
else:
return render_template("Error.html")