X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/b6f95eff8a5fa136edb60905284c5fd54f509fac..22af332597f857ee4fe60ea2ebfd8723fd9d5da9:/apps/catalogue/views.py diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index 7addb7fc1..c80853437 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 @@ -17,7 +11,7 @@ from django.template import RequestContext from django.shortcuts import render_to_response, get_object_or_404 from django.http import HttpResponse, HttpResponseRedirect, Http404, HttpResponsePermanentRedirect from django.core.urlresolvers import reverse -from django.db.models import Q +from django.db.models import Count, Sum, Q from django.contrib.auth.decorators import login_required, user_passes_test from django.utils.datastructures import SortedDict from django.views.decorators.http import require_POST @@ -28,17 +22,16 @@ from django.utils.functional import Promise from django.utils.encoding import force_unicode from django.utils.http import urlquote_plus from django.views.decorators import cache +from django.utils import translation from django.utils.translation import ugettext as _ 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) @@ -82,34 +75,8 @@ def book_list(request, filter=None, template_name='catalogue/book_list.html'): form = forms.SearchForm() - books_by_parent = {} - books = models.Book.objects.all().order_by('parent_number', 'title').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) @@ -119,12 +86,12 @@ def book_list(request, filter=None, template_name='catalogue/book_list.html'): def audiobook_list(request): - return book_list(request, Q(medias__type='mp3') | Q(medias__type='ogg'), + return book_list(request, Q(media__type='mp3') | Q(media__type='ogg'), template_name='catalogue/audiobook_list.html') def daisy_list(request): - return book_list(request, Q(medias__type='daisy'), + return book_list(request, Q(media__type='daisy'), template_name='catalogue/daisy_list.html') @@ -196,14 +163,10 @@ def tagged_object_list(request, tags=''): objects = fragments else: - # get relevant books and their tags - objects = models.Book.tagged.with_all(tags) - if not shelf_is_set: - # eliminate descendants - l_tags = models.Tag.objects.filter(category='book', slug__in=[book.book_tag_slug() for book in objects]) - descendants_keys = [book.pk for book in models.Book.tagged.with_any(l_tags)] - if descendants_keys: - objects = objects.exclude(pk__in=descendants_keys) + if shelf_is_set: + objects = models.Book.tagged.with_all(tags) + else: + objects = models.Book.tagged_top_level(tags) # get related tags from `tag_counter` and `theme_counter` related_counts = {} @@ -235,7 +198,6 @@ def tagged_object_list(request, tags=''): 'only_author': only_author, 'only_my_shelf': only_my_shelf, 'formats_form': forms.DownloadFormatsForm(), - 'tags': tags, } ) @@ -261,7 +223,7 @@ def book_detail(request, slug): book_tag = book.book_tag() tags = list(book.tags.filter(~Q(category='set'))) categories = split_tags(tags) - book_children = book.children.all().order_by('parent_number', 'title') + book_children = book.children.all().order_by('parent_number', 'sort_key') _book = book parents = [] @@ -276,6 +238,19 @@ def book_detail(request, slug): tag.count = theme_counter[tag.pk] extra_info = book.get_extra_info_value() + hide_about = extra_info.get('about', '').startswith('http://wiki.wolnepodreczniki.pl') + + projects = set() + for m in book.media.filter(type='mp3'): + # ogg files are always from the same project + meta = m.get_extra_info_value() + project = meta.get('project') + if not project: + # temporary fallback + project = u'CzytamySłuchając' + + projects.add((project, meta.get('funded_by', ''))) + projects = sorted(projects) form = forms.SearchForm() return render_to_response('catalogue/book_detail.html', locals(), @@ -590,6 +565,10 @@ 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 = [] @@ -597,7 +576,7 @@ 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() @@ -608,6 +587,9 @@ 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)) @@ -637,13 +619,15 @@ 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',): @@ -733,6 +717,9 @@ 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])) @@ -750,23 +737,28 @@ def clock(request): return HttpResponse(datetime.now().strftime('%Y/%m/%d %H:%M:%S')) -@cache.never_cache -def xmls(request): - """" - Create a zip archive with all XML files. - This should be removed when we have real API. - """ - temp = tempfile.TemporaryFile() - archive = zipfile.ZipFile(temp, 'w') +# info views for API - for book in models.Book.objects.all(): - archive.write(book.xml_file.path, str('%s.xml' % book.slug)) - archive.close() +def book_info(request, id, lang='pl'): + book = get_object_or_404(models.Book, id=id) + # set language by hand + translation.activate(lang) + return render_to_response('catalogue/book_info.html', locals(), + context_instance=RequestContext(request)) - response = HttpResponse(content_type='application/zip', mimetype='application/x-zip-compressed') - response['Content-Disposition'] = 'attachment; filename=xmls.zip' - response['Content-Length'] = temp.tell() - temp.seek(0) - response.write(temp.read()) - return response +def tag_info(request, id): + tag = get_object_or_404(models.Tag, id=id) + return HttpResponse(tag.description) + + +def download_zip(request, format, slug): + url = None + 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(settings.MEDIA_URL + url, safe='/?='))