X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/0c613164e94ea79fce559b2b1632691986a84f25..764fcc72600a23d5093511228dee596b55c45c72:/apps/catalogue/views.py?ds=inline diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index b3e012be6..bf0c42f70 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -2,12 +2,6 @@ # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # -import tempfile -import zipfile -import tarfile -import sys -import pprint -import traceback import re import itertools from datetime import datetime @@ -35,11 +29,9 @@ from django.views.generic.list_detail import object_list from catalogue import models from catalogue import forms from catalogue.utils import split_tags -from newtagging import views as newtagging_views from pdcounter import models as pdcounter_models from pdcounter import views as pdcounter_views from suggest.forms import PublishingSuggestForm -from slughifi import slughifi staff_required = user_passes_test(lambda user: user.is_staff) @@ -78,39 +70,14 @@ def main_page(request): context_instance=RequestContext(request)) -def book_list(request, filter=None, template_name='catalogue/book_list.html'): +def book_list(request, filter=None, template_name='catalogue/book_list.html', + context=None): """ generates a listing of all books, optionally filtered with a test function """ form = forms.SearchForm() - books_by_parent = {} - books = models.Book.objects.all().order_by('parent_number', 'sort_key').only('title', 'parent', 'slug') - if filter: - books = books.filter(filter).distinct() - book_ids = set((book.pk for book in books)) - for book in books: - parent = book.parent_id - if parent not in book_ids: - parent = None - books_by_parent.setdefault(parent, []).append(book) - else: - for book in books: - books_by_parent.setdefault(book.parent_id, []).append(book) - - orphans = [] - books_by_author = SortedDict() + books_by_author, orphans, books_by_parent = models.Book.book_list(filter) books_nav = SortedDict() - for tag in models.Tag.objects.filter(category='author'): - books_by_author[tag] = [] - - for book in books_by_parent.get(None,()): - authors = list(book.tags.filter(category='author')) - if authors: - for author in authors: - books_by_author[author].append(book) - else: - orphans.append(book) - for tag in books_by_author: if books_by_author[tag]: books_nav.setdefault(tag.sort_key[0], []).append(tag) @@ -129,6 +96,17 @@ def daisy_list(request): template_name='catalogue/daisy_list.html') +def collection(request, slug): + coll = get_object_or_404(models.Collection, slug=slug) + slugs = coll.book_slugs.split() + # allow URIs + slugs = [slug.rstrip('/').rsplit('/', 1)[-1] if '/' in slug else slug + for slug in slugs] + return book_list(request, Q(slug__in=slugs), + template_name='catalogue/collection.html', + context={'collection': coll}) + + def differentiate_tags(request, tags, ambiguous_slugs): beginning = '/'.join(tag.url_chunk for tag in tags) unparsed = '/'.join(ambiguous_slugs[1:]) @@ -599,6 +577,10 @@ def download_shelf(request, slug): without loading the whole file into memory. A similar approach can be used for large dynamic PDF files. """ + from slughifi import slughifi + import tempfile + import zipfile + shelf = get_object_or_404(models.Tag, slug=slug, category='set') formats = [] @@ -606,7 +588,7 @@ def download_shelf(request, slug): if form.is_valid(): formats = form.cleaned_data['formats'] if len(formats) == 0: - formats = ['pdf', 'epub', 'odt', 'txt'] + formats = ['pdf', 'epub', 'mobi', 'odt', 'txt'] # Create a ZIP archive temp = tempfile.TemporaryFile() @@ -617,6 +599,9 @@ def download_shelf(request, slug): if 'pdf' in formats and book.pdf_file: filename = book.pdf_file.path archive.write(filename, str('%s.pdf' % book.slug)) + if 'mobi' in formats and book.mobi_file: + filename = book.mobi_file.path + archive.write(filename, str('%s.mobi' % book.slug)) if book.root_ancestor not in already and 'epub' in formats and book.root_ancestor.epub_file: filename = book.root_ancestor.epub_file.path archive.write(filename, str('%s.epub' % book.root_ancestor.slug)) @@ -646,13 +631,15 @@ def shelf_book_formats(request, shelf): """ shelf = get_object_or_404(models.Tag, slug=shelf, category='set') - formats = {'pdf': False, 'epub': False, 'odt': False, 'txt': False} + formats = {'pdf': False, 'epub': False, 'mobi': False, 'odt': False, 'txt': False} for book in collect_books(models.Book.tagged.with_all(shelf)): if book.pdf_file: formats['pdf'] = True if book.root_ancestor.epub_file: formats['epub'] = True + if book.mobi_file: + formats['mobi'] = True if book.txt_file: formats['txt'] = True for format in ('odt',): @@ -742,6 +729,9 @@ def import_book(request): try: book_import_form.save() except: + import sys + import pprint + import traceback info = sys.exc_info() exception = pprint.pformat(info[1]) tb = '\n'.join(traceback.format_tb(info[2])) @@ -776,13 +766,11 @@ def tag_info(request, id): def download_zip(request, format, slug): url = None - if format == 'pdf': - url = models.Book.zip_pdf() - elif format == 'epub': - url = models.Book.zip_epub() + if format in ('pdf', 'epub', 'mobi'): + url = models.Book.zip_format(format) elif format == 'audiobook' and slug is not None: book = models.Book.objects.get(slug=slug) url = book.zip_audiobooks() else: raise Http404('No format specified for zip package') - return HttpResponseRedirect(urlquote_plus(url, safe='/?=')) + return HttpResponseRedirect(urlquote_plus(settings.MEDIA_URL + url, safe='/?='))