from django.shortcuts import render_to_response, get_object_or_404, render, redirect
from django.http import HttpResponse, HttpResponseRedirect, Http404, HttpResponsePermanentRedirect, JsonResponse
from django.core.urlresolvers import reverse
-from django.db.models import Q
+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 ajaxable.utils import AjaxableFormView
-from pdcounter import models as pdcounter_models
+from pdcounter.models import BookStub, Author
from pdcounter import views as pdcounter_views
from picture.models import Picture, PictureArea
-from ssify import ssi_included, ssi_expect, SsiVariable as V
+from ssify import ssi_included, ssi_expect, SsiVariable as Var
from suggest.forms import PublishingSuggestForm
from catalogue import constants
from catalogue import forms
from catalogue.helpers import get_top_level_related_tags
-from catalogue import models
+from catalogue.models import Book, Collection, Tag, Fragment
from catalogue.utils import split_tags
+from catalogue.models.tag import prefetch_relations
staff_required = user_passes_test(lambda user: user.is_staff)
def catalogue(request):
return render(request, 'catalogue/catalogue.html', {
- 'books': models.Book.objects.filter(parent=None).order_by('sort_key_author', 'sort_key'),
- 'pictures': Picture.objects.order_by('sort_key_author', 'sort_key'),
- 'collections': models.Collection.objects.all(),
+ 'books': Book.objects.filter(parent=None),
+ 'pictures': Picture.objects.all(),
+ 'collections': Collection.objects.all(),
+ 'active_menu_item': 'all_works',
})
-def book_list(request, filter=None, get_filter=None, template_name='catalogue/book_list.html',
+def book_list(request, filters=None, template_name='catalogue/book_list.html',
nav_template_name='catalogue/snippets/book_list_nav.html',
- list_template_name='catalogue/snippets/book_list.html', context=None):
- """ generates a listing of all books, optionally filtered with a test function """
- if get_filter:
- filter = get_filter()
- books_by_author, orphans, books_by_parent = models.Book.book_list(filter)
+ list_template_name='catalogue/snippets/book_list.html'):
+ """ generates a listing of all books, optionally filtered """
+ books_by_author, orphans, books_by_parent = Book.book_list(filters)
books_nav = OrderedDict()
for tag in books_by_author:
if books_by_author[tag]:
}, context_instance=RequestContext(request))
-def audiobook_list(request):
- books = models.Book.objects.filter(media__type__in=('mp3', 'ogg')).distinct().order_by(
- 'sort_key_author', 'sort_key')
- books = list(books)
- if len(books) > 3:
- best = random.sample(books, 3)
- else:
- best = books
-
- daisy = models.Book.objects.filter(media__type='daisy').distinct().order_by('sort_key_author', 'sort_key')
-
- return render(request, 'catalogue/audiobook_list.html', {
- 'books': books,
- 'best': best,
- 'daisy': daisy,
- })
-
-
def daisy_list(request):
- return book_list(request, Q(media__type='daisy'),
- template_name='catalogue/daisy_list.html',
- )
+ return book_list(request, Q(media__type='daisy'), template_name='catalogue/daisy_list.html')
def collection(request, slug):
- coll = get_object_or_404(models.Collection, slug=slug)
+ coll = get_object_or_404(Collection, slug=slug)
return render(request, 'catalogue/collection.html', {'collection': coll})
beginning = '/'.join(tag.url_chunk for tag in tags)
unparsed = '/'.join(ambiguous_slugs[1:])
options = []
- for tag in models.Tag.objects.filter(slug=ambiguous_slugs[0]):
+ for tag in Tag.objects.filter(slug=ambiguous_slugs[0]):
options.append({
'url_args': '/'.join((beginning, tag.url_chunk, unparsed)).strip('/'),
'tags': [tag]
context_instance=RequestContext(request))
-# TODO: Rewrite this hellish piece of code which tries to do everything
-def tagged_object_list(request, tags='', gallery=False):
- raw_tags = tags
- # preliminary tests and conditions
+def object_list(request, objects, fragments=None, related_tags=None, tags=None, list_type='books', extra=None):
+ if not tags:
+ tags = []
+ tag_ids = [tag.pk for tag in tags]
+
+ related_tag_lists = []
+ if related_tags:
+ related_tag_lists.append(related_tags)
+ else:
+ related_tag_lists.append(
+ Tag.objects.usage_for_queryset(objects, counts=True).exclude(category='set').exclude(pk__in=tag_ids))
+ if not (extra and extra.get('theme_is_set')):
+ if fragments is None:
+ if list_type == 'gallery':
+ fragments = PictureArea.objects.filter(picture__in=objects)
+ else:
+ fragments = Fragment.objects.filter(book__in=objects)
+ related_tag_lists.append(
+ Tag.objects.usage_for_queryset(fragments, counts=True).filter(category='theme').exclude(pk__in=tag_ids)
+ .only('name', 'sort_key', 'category', 'slug'))
+ if isinstance(objects, QuerySet):
+ objects = prefetch_relations(objects, 'author')
+
+ categories = split_tags(*related_tag_lists)
+
+ objects = list(objects)
+
+ if not objects and len(tags) == 1 and list_type == 'books':
+ if PictureArea.tagged.with_any(tags).exists() or Picture.tagged.with_any(tags).exists():
+ return redirect('tagged_object_list_gallery', '/'.join(tag.url_chunk for tag in tags))
+
+ if len(objects) > 3:
+ best = random.sample(objects, 3)
+ else:
+ best = objects
+
+ result = {
+ 'object_list': objects,
+ 'categories': categories,
+ 'list_type': list_type,
+ 'tags': tags,
+
+ 'formats_form': forms.DownloadFormatsForm(),
+ 'best': best,
+ 'active_menu_item': list_type,
+ }
+ if extra:
+ result.update(extra)
+ return render_to_response(
+ 'catalogue/tagged_object_list.html', result,
+ context_instance=RequestContext(request))
+
+
+def literature(request):
+ books = Book.objects.filter(parent=None)
+
+ # last_published = Book.objects.exclude(cover_thumb='').filter(parent=None).order_by('-created_at')[:20]
+ # most_popular = Book.objects.exclude(cover_thumb='')\
+ # .order_by('-popularity__count', 'sort_key_author', 'sort_key')[:20]
+ return object_list(request, books, related_tags=get_top_level_related_tags([]))
+ # extra={
+ # 'last_published': last_published,
+ # 'most_popular': most_popular,
+ # })
+
+
+def gallery(request):
+ return object_list(request, Picture.objects.all(), list_type='gallery')
+
+
+def audiobooks(request):
+ audiobooks = Book.objects.filter(media__type__in=('mp3', 'ogg')).distinct()
+ return object_list(request, audiobooks, list_type='audiobooks', extra={
+ 'daisy': Book.objects.filter(media__type='daisy').distinct(),
+ })
+
+
+class ResponseInstead(Exception):
+ def __init__(self, response):
+ super(ResponseInstead, self).__init__()
+ self.response = response
+
+
+def analyse_tags(request, tag_str):
try:
- tags = models.Tag.get_tag_list(tags)
- except models.Tag.DoesNotExist:
+ tags = Tag.get_tag_list(tag_str)
+ except Tag.DoesNotExist:
# Perhaps the user is asking about an author in Public Domain
# counter (they are not represented in tags)
- chunks = tags.split('/')
+ chunks = tag_str.split('/')
if len(chunks) == 2 and chunks[0] == 'autor':
- return pdcounter_views.author_detail(request, chunks[1])
+ raise ResponseInstead(pdcounter_views.author_detail(request, chunks[1]))
else:
raise Http404
- except models.Tag.MultipleObjectsReturned, e:
+ except Tag.MultipleObjectsReturned, e:
# Ask the user to disambiguate
- return differentiate_tags(request, e.tags, e.ambiguous_slugs)
- except models.Tag.UrlDeprecationWarning, e:
- return HttpResponsePermanentRedirect(
- reverse('tagged_object_list', args=['/'.join(tag.url_chunk for tag in e.tags)]))
+ raise ResponseInstead(differentiate_tags(request, e.tags, e.ambiguous_slugs))
+ except Tag.UrlDeprecationWarning, e:
+ raise ResponseInstead(HttpResponsePermanentRedirect(
+ reverse('tagged_object_list', args=['/'.join(tag.url_chunk for tag in e.tags)])))
try:
if len(tags) > settings.MAX_TAG_LIST:
except AttributeError:
pass
- # beginning of digestion
- theme_is_set = [tag for tag in tags if tag.category == 'theme']
- shelf_is_set = [tag for tag in tags if tag.category == 'set']
- only_shelf = shelf_is_set and len(tags) == 1
- only_my_shelf = only_shelf and request.user.is_authenticated() and request.user == tags[0].user
- tags_pks = [tag.pk for tag in tags]
-
- objects = None
-
- if theme_is_set:
- # Only fragments (or pirctureareas) here.
- shelf_tags = [tag for tag in tags if tag.category == 'set']
- fragment_tags = [tag for tag in tags if tag.category != 'set']
- if gallery:
- fragments = PictureArea.tagged.with_all(fragment_tags)
- else:
- fragments = models.Fragment.tagged.with_all(fragment_tags)
-
- if shelf_tags:
- if gallery:
- # TODO: Pictures on shelves not supported yet.
- raise Http404
- else:
- books = models.Book.tagged.with_all(shelf_tags).order_by()
- fragments = fragments.filter(Q(book__in=books) | Q(book__ancestor__in=books))
+ return tags
- categories = split_tags(
- models.Tag.objects.usage_for_queryset(fragments, counts=True).exclude(pk__in=tags_pks),
- )
- objects = fragments
+def theme_list(request, tags, list_type):
+ shelf_tags = [tag for tag in tags if tag.category == 'set']
+ fragment_tags = [tag for tag in tags if tag.category != 'set']
+ if list_type == 'gallery':
+ fragments = PictureArea.tagged.with_all(fragment_tags)
else:
- if gallery:
- if shelf_is_set:
- # TODO: Pictures on shelves not supported yet.
- raise Http404
- else:
- if tags:
- objects = Picture.tagged.with_all(tags)
- else:
- objects = Picture.objects.all()
- areas = PictureArea.objects.filter(picture__in=objects)
- categories = split_tags(
- models.Tag.objects.usage_for_queryset(
- objects, counts=True).exclude(pk__in=tags_pks),
- models.Tag.objects.usage_for_queryset(
- areas, counts=True).filter(
- category__in=('theme', 'thing')).exclude(
- pk__in=tags_pks),
- )
- else:
- if tags:
- all_books = models.Book.tagged.with_all(tags)
- else:
- all_books = models.Book.objects.filter(parent=None)
- if shelf_is_set:
- objects = all_books
- related_book_tags = models.Tag.objects.usage_for_queryset(
- objects, counts=True).exclude(
- category='set').exclude(pk__in=tags_pks)
- else:
- if tags:
- objects = models.Book.tagged_top_level(tags)
- else:
- objects = all_books
- # WTF: was outside if, overwriting value assigned if shelf_is_set
- related_book_tags = get_top_level_related_tags(tags)
-
- fragments = models.Fragment.objects.filter(book__in=all_books)
-
- categories = split_tags(
- related_book_tags,
- models.Tag.objects.usage_for_queryset(
- fragments, counts=True).filter(
- category='theme').exclude(pk__in=tags_pks),
- )
- objects = objects.order_by('sort_key_author', 'sort_key')
+ fragments = Fragment.tagged.with_all(fragment_tags)
- objects = list(objects)
- if len(objects) > 3:
- best = random.sample(objects, 3)
- else:
- best = objects
+ if shelf_tags:
+ # TODO: Pictures on shelves not supported yet.
+ books = Book.tagged.with_all(shelf_tags).order_by()
+ fragments = fragments.filter(Q(book__in=books) | Q(book__ancestor__in=books))
- if not gallery and not objects and len(tags) == 1:
- tag = tags[0]
- if (tag.category in ('theme', 'thing') and PictureArea.tagged.with_any([tag]).exists() or
- Picture.tagged.with_any([tag]).exists()):
- return redirect('tagged_object_list_gallery', raw_tags, permanent=False)
+ if not fragments and len(tags) == 1 and list_type == 'books':
+ if PictureArea.tagged.with_any(tags).exists() or Picture.tagged.with_any(tags).exists():
+ return redirect('tagged_object_list_gallery', '/'.join(tag.url_chunk for tag in tags))
- return render_to_response(
- 'catalogue/tagged_object_list.html',
- {
- 'object_list': objects,
- 'categories': categories,
- 'only_shelf': only_shelf,
- 'only_my_shelf': only_my_shelf,
- 'formats_form': forms.DownloadFormatsForm(),
- 'tags': tags,
- 'tag_ids': tags_pks,
- 'theme_is_set': theme_is_set,
- 'best': best,
- 'gallery': gallery,
- },
- context_instance=RequestContext(request))
+ return object_list(request, fragments, tags=tags, list_type=list_type, extra={
+ 'theme_is_set': True,
+ 'active_menu_item': 'theme',
+ })
+
+
+def tagged_object_list(request, tags, list_type):
+ try:
+ tags = analyse_tags(request, tags)
+ except ResponseInstead as e:
+ return e.response
+
+ if list_type == 'gallery' and any(tag.category == 'set' for tag in tags):
+ raise Http404
+
+ if any(tag.category in ('theme', 'thing') for tag in tags):
+ return theme_list(request, tags, list_type=list_type)
+
+ if list_type == 'books':
+ books = Book.tagged.with_all(tags)
+
+ if any(tag.category == 'set' for tag in tags):
+ params = {'objects': books}
+ else:
+ params = {
+ 'objects': Book.tagged_top_level(tags),
+ 'fragments': Fragment.objects.filter(book__in=books),
+ 'related_tags': get_top_level_related_tags(tags),
+ }
+ elif list_type == 'gallery':
+ params = {'objects': Picture.tagged.with_all(tags)}
+ elif list_type == 'audiobooks':
+ audiobooks = Book.objects.filter(media__type__in=('mp3', 'ogg')).distinct()
+ params = {
+ 'objects': Book.tagged.with_all(tags, audiobooks),
+ 'extra': {
+ 'daisy': Book.tagged.with_all(tags, audiobooks.filter(media__type='daisy').distinct()),
+ }
+ }
+ else:
+ raise Http404
+
+ return object_list(request, tags=tags, list_type=list_type, **params)
def book_fragments(request, slug, theme_slug):
- book = get_object_or_404(models.Book, slug=slug)
- theme = get_object_or_404(models.Tag, slug=theme_slug, category='theme')
- fragments = models.Fragment.tagged.with_all([theme]).filter(
+ book = get_object_or_404(Book, slug=slug)
+ theme = get_object_or_404(Tag, slug=theme_slug, category='theme')
+ fragments = Fragment.tagged.with_all([theme]).filter(
Q(book=book) | Q(book__ancestor=book))
return render_to_response('catalogue/book_fragments.html', {
'book': book,
'theme': theme,
'fragments': fragments,
+ 'active_menu_item': 'books',
}, context_instance=RequestContext(request))
def book_detail(request, slug):
try:
- book = models.Book.objects.get(slug=slug)
- except models.Book.DoesNotExist:
+ book = Book.objects.get(slug=slug)
+ except Book.DoesNotExist:
return pdcounter_views.book_stub_detail(request, slug)
return render_to_response('catalogue/book_detail.html', {
'book': book,
'tags': book.tags.exclude(category__in=('set', 'theme')),
'book_children': book.children.all().order_by('parent_number', 'sort_key'),
+ 'active_menu_item': 'books',
}, context_instance=RequestContext(request))
return audiobooks, projects, have_oggs
-# używane tylko do audiobook_tree, które jest używane tylko w snippets/audiobook_list.html, które nie jest używane
+# używane w publicznym interfejsie
def player(request, slug):
- book = get_object_or_404(models.Book, slug=slug)
+ book = get_object_or_404(Book, slug=slug)
if not book.has_media('mp3'):
raise Http404
audiobooks, projects, have_oggs = get_audiobooks(book)
- # extra_info = book.extra_info
-
return render_to_response('catalogue/player.html', {
'book': book,
'audiobook': '',
def book_text(request, slug):
- book = get_object_or_404(models.Book, slug=slug)
+ book = get_object_or_404(Book, slug=slug)
if not book.has_html_file():
raise Http404
- return render_to_response('catalogue/book_text.html', {'book': book,}, context_instance=RequestContext(request))
+ return render_to_response('catalogue/book_text.html', {'book': book}, context_instance=RequestContext(request))
# ==========
def repl(m):
l = m.group()
- return u"(%s)" % '|'.join(names[l])
+ return u"(?:%s)" % '|'.join(names[l])
return re.sub(u'[%s]' % (u''.join(names.keys())), repl, query)
def unicode_re_escape(query):
""" Unicode-friendly version of re.escape """
- return re.sub(r'(?u)(\W)', r'\\\1', query)
+ s = list(query)
+ for i, c in enumerate(query):
+ if re.match(r'(?u)(\W)', c) and re.match(r'[\x00-\x7e]', c):
+ if c == "\000":
+ s[i] = "\\000"
+ else:
+ s[i] = "\\" + c
+ return query[:0].join(s)
def _word_starts_with(name, prefix):
def _tags_starting_with(prefix, user=None):
prefix = prefix.lower()
# PD counter
- book_stubs = pdcounter_models.BookStub.objects.filter(_word_starts_with('title', prefix))
- authors = pdcounter_models.Author.objects.filter(_word_starts_with('name', prefix))
+ book_stubs = BookStub.objects.filter(_word_starts_with('title', prefix))
+ authors = Author.objects.filter(_word_starts_with('name', prefix))
- books = models.Book.objects.filter(_word_starts_with('title', prefix))
- tags = models.Tag.objects.filter(_word_starts_with('name', prefix))
+ books = Book.objects.filter(_word_starts_with('title', prefix))
+ tags = Tag.objects.filter(_word_starts_with('name', prefix))
if user and user.is_authenticated():
tags = tags.filter(~Q(category='set') | Q(user=user))
else:
def _get_result_link(match, tag_list):
- if isinstance(match, models.Tag):
+ if isinstance(match, Tag):
return reverse('catalogue.views.tagged_object_list',
kwargs={'tags': '/'.join(tag.url_chunk for tag in tag_list + [match])})
elif isinstance(match, App):
def _get_result_type(match):
- if isinstance(match, models.Book) or isinstance(match, pdcounter_models.BookStub):
+ if isinstance(match, Book) or isinstance(match, BookStub):
match_type = 'book'
else:
match_type = match.category
def books_starting_with(prefix):
prefix = prefix.lower()
- return models.Book.objects.filter(_word_starts_with('title', prefix))
+ return Book.objects.filter(_word_starts_with('title', prefix))
def find_best_matches(query, user=None):
- """ Finds a models.Book, Tag, models.BookStub or Author best matching a query.
+ """ Finds a Book, Tag, BookStub or Author best matching a query.
Returns a with:
- zero elements when nothing is found,
result = tuple(_tags_starting_with(query, user))
# remove pdcounter stuff
book_titles = set(match.pretty_title().lower() for match in result
- if isinstance(match, models.Book))
+ if isinstance(match, Book))
authors = set(match.name.lower() for match in result
- if isinstance(match, models.Tag) and match.category == 'author')
+ if isinstance(match, Tag) and match.category == 'author')
result = tuple(res for res in result if not (
- (isinstance(res, pdcounter_models.BookStub) and res.pretty_title().lower() in book_titles) or
- (isinstance(res, pdcounter_models.Author) and res.name.lower() in authors)
+ (isinstance(res, BookStub) and res.pretty_title().lower() in book_titles) or
+ (isinstance(res, Author) and res.name.lower() in authors)
))
exact_matches = tuple(res for res in result if res.name.lower() == query)
prefix = request.GET.get('q', '')
try:
- tag_list = models.Tag.get_tag_list(tags)
- except (models.Tag.DoesNotExist, models.Tag.MultipleObjectsReturned, models.Tag.UrlDeprecationWarning):
+ tag_list = Tag.get_tag_list(tags)
+ except (Tag.DoesNotExist, Tag.MultipleObjectsReturned, Tag.UrlDeprecationWarning):
tag_list = []
try:
# info views for API
def book_info(request, book_id, lang='pl'):
- book = get_object_or_404(models.Book, id=book_id)
+ book = get_object_or_404(Book, id=book_id)
# set language by hand
translation.activate(lang)
return render_to_response('catalogue/book_info.html', {'book': book}, context_instance=RequestContext(request))
def tag_info(request, tag_id):
- tag = get_object_or_404(models.Tag, id=tag_id)
+ tag = get_object_or_404(Tag, id=tag_id)
return HttpResponse(tag.description)
def download_zip(request, format, slug=None):
- if format in models.Book.ebook_formats:
- url = models.Book.zip_format(format)
+ if format in Book.ebook_formats:
+ url = Book.zip_format(format)
elif format in ('mp3', 'ogg') and slug is not None:
- book = get_object_or_404(models.Book, slug=slug)
+ book = get_object_or_404(Book, slug=slug)
url = book.zip_audiobooks(format)
else:
raise Http404('No format specified for zip package')
form_class = forms.CustomPDFForm
title = ugettext_lazy('Download custom PDF')
submit = ugettext_lazy('Download')
+ template = 'catalogue/custom_pdf_form.html'
honeypot = True
def __call__(self, *args, **kwargs):
return (obj,), {}
def get_object(self, request, slug, *args, **kwargs):
- return get_object_or_404(models.Book, slug=slug)
+ return get_object_or_404(Book, slug=slug)
def context_description(self, request, obj):
return obj.pretty_title()
@ssi_included
def book_mini(request, pk, with_link=True):
- book = get_object_or_404(models.Book, pk=pk)
- author_str = ", ".join(tag.name for tag in book.tags.filter(category='author'))
+ # 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,
- 'author_str': author_str,
- 'with_link': with_link,
- 'show_lang': book.language_code() != settings.LANGUAGE_CODE,
+ 'no_link': not with_link,
})
('social_tags.book_shelf_tags', (ipk,)),
))(ssi_expect(pk, int)))
def book_short(request, pk):
- book = get_object_or_404(models.Book, pk=pk)
+ book = get_object_or_404(Book, pk=pk)
stage_note, stage_note_url = book.stage_note()
audiobooks, projects, have_oggs = get_audiobooks(book)
(lambda ipk: (
('social_tags.choose_cite', [ipk]),
('catalogue_tags.choose_fragment', [ipk], {
- 'unless': V('social_tags.choose_cite', [ipk])}),
+ 'unless': Var('social_tags.choose_cite', [ipk])}),
))(ssi_expect(pk, int)))
def book_wide(request, pk):
- book = get_object_or_404(models.Book, pk=pk)
+ book = get_object_or_404(Book, pk=pk)
stage_note, stage_note_url = book.stage_note()
extra_info = book.extra_info
audiobooks, projects, have_oggs = get_audiobooks(book)
@ssi_included
def fragment_short(request, pk):
- fragment = get_object_or_404(models.Fragment, pk=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(models.Fragment, pk=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(models.Tag, pk=pk)
+ tag = get_object_or_404(Tag, pk=pk)
assert tag.category != 'set'
return render(request, 'catalogue/tag_box.html', {
@ssi_included
def collection_box(request, pk):
- obj = get_object_or_404(models.Collection, pk=pk)
+ collection = get_object_or_404(Collection, pk=pk)
return render(request, 'catalogue/collection_box.html', {
- 'obj': obj,
+ 'collection': collection,
})
def tag_catalogue(request, category):
if category == 'theme':
- tags = models.Tag.objects.usage_for_model(
- models.Fragment, counts=True).filter(category='theme')
+ tags = Tag.objects.usage_for_model(
+ Fragment, counts=True).filter(category='theme')
else:
tags = list(get_top_level_related_tags((), categories=(category,)))
'best': best,
'title': constants.CATEGORIES_NAME_PLURAL[category],
'whole_category': constants.WHOLE_CATEGORY[category],
+ 'active_menu_item': 'theme' if category == 'theme' else None,
})
def collections(request):
- objects = models.Collection.objects.all()
+ objects = Collection.objects.all()
if len(objects) > 3:
best = random.sample(objects, 3)
'objects': objects,
'best': best,
})
+
+
+def ridero_cover(request, slug):
+ from librarian.cover import DefaultEbookCover
+ wldoc = Book.objects.get(slug=slug).wldocument()
+ cover = DefaultEbookCover(wldoc.book_info, width=980, bleed=20, format='PNG')
+ response = HttpResponse(content_type="image/png")
+ cover.save(response)
+ return response
fnp / wolnelektury.git / blobdiff