def addBook(request):
'''新加书籍, post request only'''
if request.method != "POST":
raise Http404
authorName = request.REQUEST.get('authorName', None)
authorDesc = request.REQUEST.get('authorDesc', None)
bookName = request.REQUEST.get('bookName', None)
bookPrice = request.REQUEST.get('bookPrice', None)
bookIsbn = request.REQUEST.get('bookIsbn', None)
bookPress = request.REQUEST.get('bookPress', None)
bookDesc = request.REQUEST.get('bookDesc', None)
bookBinding = request.REQUEST.get('bookBinding', None)
bookPages = request.REQUEST.get('bookPages', None)
bookSpic = request.REQUEST.get('bookSpic', None)
bookMpic = request.REQUEST.get('bookMpic', None)
bookLpic = request.REQUEST.get('bookLpic', None)
bookPublishDate = request.REQUEST.get('bookPublishDate', None)
stock = request.REQUEST.get('stock', None)
category = request.REQUEST.get('category', None)
author = Author(name=authorName, desc=authorDesc)
author.save()
price = float(''.join([ item for item in bookPrice if item in '1234567890.' ]))
try:
cate = Category.objects.get(label=category)
except Category.DoesNotExist:
raise Http404
try:
book = Book.objects.get(isbn=bookIsbn)
except Book.DoesNotExist:
book = Book()
book.name=bookName
book.author=author
book.price=price
book.isbn=bookIsbn
book.press=bookPress
book.desc=bookDesc
book.binding=bookBinding
book.pages=bookPages
book.spic=bookSpic
book.mpic=bookMpic
book.lpic=bookLpic
book.publish_date=bookPublishDate
book.stock=stock
book.category=cate
book.save()
utils.addMsg(request, messages.SUCCESS, '添加成功！')
return HttpResponseRedirect('/manage/reg_book/')
def regFromDouban(request):
'''利用豆瓣API获取书籍信息加入数据库'''
try:
DOUBAN = "https://api.douban.com/v2/book/search?q="
q = request.REQUEST.get('q', '')
q = urllib.quote(q.decode('utf8').encode('utf8'))
DOUBAN += q
req = urllib.urlopen(DOUBAN)
resp = req.read()
result = simplejson.loads(resp)
books = result['books']
for i in range(len(books)):
author = Author()
author.name = books[i]['author'][0]
author.desc = books[i]['author_intro']
author.save()
try:
book = Book.objects.get(isbn=books[i]['isbn13'])
except Book.DoesNotExist:
book = Book()
book.name = books[i]['title']
book.author = author
book.price = float(''.join([ item for item in books[i]['price'] if item in '1234567890.' ]))
if not books[i]['isbn13']:
book.isbn = books[i]['isbn10']
else:
book.isbn = books[i]['isbn13']
book.press = books[i]['publisher']
book.desc = books[i]['summary']
book.binding = books[i]['binding']
book.pages = books[i]['pages']
book.spic = _downloadImg(books[i]['images']['small'], 'small')
book.mpic = _downloadImg(books[i]['images']['medium'], 'medium')
book.lpic = _downloadImg(books[i]['images']['large'], 'large')
book.stock = 140
book.publish_date = books[i]['pubdate']
book.category = _getBookCate('letter')
book.save()
return HttpResponse('success')
except Exception:
return HttpResponse('error')