def book_detail(isbn):
has_in_gifts = False
has_in_wishes = False
# 取书籍详情数据
yushu_book = YuShuBook()
yushu_book.search_by_isbn(isbn)
book = BookViewModel(yushu_book.first())
if current_user.is_authenticated:
if Gift.query.filter_by(uid=current_user.id, isbn=isbn,
launched=False).first():
has_in_gifts = True
if Wish.query.filter_by(uid=current_user.id, isbn=isbn,
launched=False).first():
has_in_wishes = True
trade_gifts = Gift.query.filter_by(isbn=isbn, launched=False).all()
trade_wishes = Wish.query.filter_by(isbn=isbn, launched=False).all()
trade_gifts_model = TradeInfo(trade_gifts)
trade_wishes_model = TradeInfo(trade_wishes)
return render_template('book_detail.html',
book=book,
wishes=trade_wishes_model,
gifts=trade_gifts_model,
has_in_gifts=has_in_gifts,
has_in_wishes=has_in_wishes)
def book_detail(isbn):
book = YuShuBook()
book.search_by_isbn(isbn)
the_book = BookViewModel(book.first())
return render_template('book_detail.html',
book=the_book,
wishes=[],
gifts=[])
def can_save_to_list(self, isbn):
if is_isbn_or_key(isbn) != 'isbn':
return False
yushu_book = YuShuBook()
yushu_book.search_by_isbn(isbn)
if not yushu_book.first():
return False
gift = Gift.query.filter_by(uid=self.id, isbn=isbn,
launched=False).first()
wish = Wish.query.filter_by(uid=self.id, isbn=isbn,
launched=False).first()
if gift or wish:
return False
return True
def book(self):
yushu_book = YuShuBook()
yushu_book.search_by_isbn(self.isbn)
return yushu_book.first()
