def mybook(request):
""" 获取我收藏的书 """
profile = request.user.get_profile()
uid = profile.did
reading_bids, wish_bids, readed_bids = getUserBooks(uid)
reading = []
wish = []
readed = []
for bid in reading_bids:
book = getBook(bid)
if book:
book.image_link = book.image_link.replace('spic', 'lpic')
book.like_num = getLikeNumOfBook(bid)
reading.append(book)
for bid in wish_bids:
book = getBook(bid)
if book:
book.image_link = book.image_link.replace('spic', 'lpic')
book.like_num = getLikeNumOfBook(bid)
wish.append(book)
for bid in readed_bids:
book = getBook(bid)
if book:
book.image_link = book.image_link.replace('spic', 'lpic')
book.like_num = getLikeNumOfBook(bid)
readed.append(book)
return render_to_response('book/mybook.html',
{'reading': reading, 'wish': wish, 'readed': readed},
context_instance=RequestContext(request))
def ubook(request):
profile = request.user.get_profile()
uid = profile.did
bids = getBookRecommend(uid)
paginator = Paginator(bids , 15)
page = request.GET.get('page')
try:
bids_page = paginator.page(page)
except PageNotAnInteger:
# 如果页码不是整数，返回第一页.
bids_page = paginator.page(1)
except EmptyPage:
# 如果页码不在范围内，返回最后一页
bids_page = paginator.page(paginator.num_pages)
books = []
for bid in bids_page:
book = getBook(bid)
if book:
book.image_link = book.image_link.replace('spic', 'lpic')
book.like_num = getLikeNumOfBook(bid)
books.append(book)
return render_to_response('book/ubook.html',
{'books':books, 'page':bids_page},
context_instance=RequestContext(request))
def getUserLikeBooks(user):
books = []
query = Like.objects.filter(user=user)
for record in query:
book = getBook(record.book)
if book:
book.like_num = getLikeNumOfBook(record.book)
books.append(book)
return books
def view_book(request, bid=''):
if not bid:
return HttpResponseRedirect("/")
book = getBook(bid)
if book:
book.image_link = book.image_link.replace('spic', 'lpic')
reviews = getBookReviews(bid)
return render_to_response('book/book.html',
{'book': book, 'reviews': reviews},
context_instance=RequestContext(request))
else:
error_message = "Sorry, Can't get this book..."
return render_to_response('error.html', {'error':error_message,
'redirect_url':'/book/ubook/'},
context_instance=RequestContext(request))