def my_dashboard(request):
"""
Show a member dashboard.
"""
profile = get_object_or_404(Profile, user__pk=request.user.id)
borrowings = Lending.objects.filter(actual_lending(), borrower__id=profile.user.id)
lendings = Lending.objects.filter(actual_lending(), book_copy__owner__id=profile.user.id)
books = Book.objects.filter(owners__id=profile.user.id)
return render(request, "sharing/dashboard.html", locals())
def profile_show(request, profile_id):
"""
Show a member profile and his sharing history.
"""
profile = get_object_or_404(Profile, user__pk=profile_id)
borrowings = Lending.objects.filter(actual_lending(), borrower__id=profile.user.id)
lendings = Lending.objects.filter(actual_lending(), book_copy__owner__id=profile.user.id)
books = Book.objects.filter(owners__id=profile.user.id)
return render(request, "sharing/profile_show.html", locals())
def book_detail(request, book_id):
"""
Shows book details.
"""
book = get_object_or_404(Book, pk=book_id, on_shelf=True)
ownerships = Ownership.objects.filter(book__id=book_id)
queues = Queue.objects.filter(book_copy__book__id=book_id,fulfilled=False).order_by('added_date')
lendings = Lending.objects.filter(actual_lending(),book_copy__book__id=book_id)
try:
opinion = Opinion.objects.get(book__id=book_id,author=request.user)
rating_user = opinion.value
query = Opinion.objects.filter(book__id=book_id)
rating_number = query.count()
rating_average = query.aggregate(Avg('value'))['value__avg']
if int(rating_average) == rating_average:
rating_average = int(rating_average)
except Opinion.DoesNotExist:
rating_user = None
rating_average = None
except:
rating_average = None
queues_ordered = {ownership.id:[] for ownership in ownerships}
# copy is not enough here, because of lists probably
lendings_ordered = {ownership.id:[] for ownership in ownerships}
# group them by ownership id
for queue in queues.all():
queues_ordered[queue.book_copy.id].append(queue)
for lending in lendings.all():
lendings_ordered[lending.book_copy.id].append(lending)
return render(request, 'library/book_detail.html', {'book':book,'lendings':lendings,'lendings_ordered':lendings_ordered,'queues_ordered':queues_ordered,'ownerships':ownerships,'rating_user':rating_user, 'opinion_notation_values':OPINION_NOTATION_VALUES, 'rating_average':rating_average, 'rating_number':rating_number})
