1 # -*- coding: utf-8 -*-
2 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
3 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
5 from functools import wraps
7 from django.shortcuts import get_object_or_404
8 from django.contrib.auth.decorators import login_required, permission_required
9 from piston.handler import BaseHandler
10 from piston.utils import rc, validate
11 from catalogue.models import Book
12 from catalogue.forms import BookImportForm
15 def method_decorator(function_decorator):
17 Turns a function(*args, **kwargs) decorator into an
18 equivalent decorator for method(self, *args, **kwargs).
20 @wraps(function_decorator)
21 def decorator(method):
23 def decorated_method(self, *args, **kwargs):
24 def method_as_function(*fargs, **fkwargs):
25 return method(self, *fargs, **fkwargs)
26 return function_decorator(method_as_function)(*args, **kwargs)
27 return decorated_method
31 class BookHandler(BaseHandler):
33 fields = ('slug', 'title')
35 def read(self, request, slug=None):
37 return get_object_or_404(Book, slug=slug)
39 return Book.objects.all()
41 @method_decorator(permission_required('catalogue.add_book'))
42 def create(self, request):
43 form = BookImportForm(request.POST, request.FILES)