-# -*- coding: utf-8 -*-
# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
#
from django.template.loader import render_to_string
from django.shortcuts import get_object_or_404, render, redirect
from django.http import HttpResponse, HttpResponseRedirect, Http404, HttpResponsePermanentRedirect
-from django.core.urlresolvers import reverse
+from django.urls import reverse
from django.db.models import Q, QuerySet
from django.contrib.auth.decorators import login_required, user_passes_test
from django.utils.http import urlquote_plus
from django.utils import translation
from django.utils.translation import ugettext as _, ugettext_lazy
+from django.views.decorators.cache import never_cache
from ajaxable.utils import AjaxableFormView
+from club.models import Membership
from pdcounter import views as pdcounter_views
-from paypal.rest import user_is_subscribed
from picture.models import Picture, PictureArea
-from ssify import ssi_included, ssi_expect, SsiVariable as Var
from catalogue import constants
from catalogue import forms
from catalogue.helpers import get_top_level_related_tags
raise ResponseInstead(pdcounter_views.author_detail(request, chunks[1]))
else:
raise Http404
- except Tag.MultipleObjectsReturned, e:
+ except Tag.MultipleObjectsReturned as e:
# Ask the user to disambiguate
raise ResponseInstead(differentiate_tags(request, e.tags, e.ambiguous_slugs))
- except Tag.UrlDeprecationWarning, e:
+ except Tag.UrlDeprecationWarning as e:
raise ResponseInstead(HttpResponsePermanentRedirect(
reverse('tagged_object_list', args=['/'.join(tag.url_chunk for tag in e.tags)])))
})
+@never_cache
def book_detail(request, slug):
try:
book = Book.objects.get(slug=slug)
def book_text(request, slug):
book = get_object_or_404(Book, slug=slug)
- if book.preview and not user_is_subscribed(request.user):
+ if book.preview and not Membership.is_active_for(request.user):
return HttpResponseRedirect(book.get_absolute_url())
if not book.has_html_file():
raise Http404
- return render(request, 'catalogue/book_text.html', {'book': book})
+ with book.html_file.open('r') as f:
+ book_text = f.read()
+ return render(request, 'catalogue/book_text.html', {
+ 'book': book,
+ 'book_text': book_text,
+ })
# =========
return HttpResponse(tag.description)
-def embargo_link(request, format_, slug):
+@never_cache
+def embargo_link(request, key, format_, slug):
book = get_object_or_404(Book, slug=slug)
if format_ not in Book.formats:
raise Http404
+ if key != book.preview_key:
+ raise Http404
media_file = book.get_media(format_)
if not book.preview:
return HttpResponseRedirect(media_file.url)
- if not user_is_subscribed(request.user):
- return HttpResponseRedirect(book.get_absolute_url())
return HttpResponse(media_file, content_type=constants.EBOOK_CONTENT_TYPES[format_])
def validate_object(self, obj, request):
book = obj
- if book.preview and not user_is_subscribed(request.user):
+ if book.preview and not Membership_is_active_for(request.user):
return HttpResponseRedirect(book.get_absolute_url())
return super(CustomPDFFormView, self).validate_object(obj, request)
return obj.pretty_title()
-####
-# Includes
-####
-
-
-@ssi_included
-def book_mini(request, pk, with_link=True):
- # book = get_object_or_404(Book, pk=pk)
- try:
- book = Book.objects.only('cover_thumb', 'title', 'language', 'slug').get(pk=pk)
- except Book.DoesNotExist:
- raise Http404
- return render(request, 'catalogue/book_mini_box.html', {
- 'book': book,
- 'no_link': not with_link,
- })
-
-
-@ssi_included(get_ssi_vars=lambda pk: (lambda ipk: (
- ('ssify.get_csrf_token',),
- ('social_tags.likes_book', (ipk,)),
- ('social_tags.book_shelf_tags', (ipk,)),
- ))(ssi_expect(pk, int)))
-def book_short(request, pk):
- book = get_object_or_404(Book, pk=pk)
-
- return render(request, 'catalogue/book_short.html', {
- 'book': book,
- })
-
-
-@ssi_included(
- get_ssi_vars=lambda pk: book_short.get_ssi_vars(pk) +
- (lambda ipk: (
- ('social_tags.choose_cite', [ipk]),
- ('catalogue_tags.choose_fragment', [ipk], {
- 'unless': Var('social_tags.choose_cite', [ipk])}),
- ))(ssi_expect(pk, int)))
-def book_wide(request, pk):
- book = get_object_or_404(Book, pk=pk)
-
- return render(request, 'catalogue/book_wide.html', {
- 'book': book,
- })
-
-
-@ssi_included
-def fragment_short(request, pk):
- fragment = get_object_or_404(Fragment, pk=pk)
- return render(request, 'catalogue/fragment_short.html', {'fragment': fragment})
-
-
-@ssi_included
-def fragment_promo(request, pk):
- fragment = get_object_or_404(Fragment, pk=pk)
- return render(request, 'catalogue/fragment_promo.html', {'fragment': fragment})
-
-
-@ssi_included
-def tag_box(request, pk):
- tag = get_object_or_404(Tag, pk=pk)
- assert tag.category != 'set'
-
- return render(request, 'catalogue/tag_box.html', {
- 'tag': tag,
- })
-
-
-@ssi_included
-def collection_box(request, pk):
- collection = get_object_or_404(Collection, pk=pk)
-
- return render(request, 'catalogue/collection_box.html', {
- 'collection': collection,
- })
-
-
def tag_catalogue(request, category):
if category == 'theme':
tags = Tag.objects.usage_for_model(
objects = Collection.objects.all()
if len(objects) > 3:
- best = random.sample(objects, 3)
+ best = random.sample(list(objects), 3)
else:
best = objects
def get_isbn(request, book_format, slug):
book = Book.objects.get(slug=slug)
- return HttpResponse(book.extra_info.get('isbn_%s' % book_format))
+ return HttpResponse(book.get_extra_info_json().get('isbn_%s' % book_format))
fnp / wolnelektury.git / blobdiff