# 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
from catalogue import models
from catalogue import forms
-from catalogue.utils import split_tags
-from newtagging import views as newtagging_views
+from catalogue.utils import split_tags, AttachmentHttpResponse, async_build_pdf
from pdcounter import models as pdcounter_models
from pdcounter import views as pdcounter_views
from suggest.forms import PublishingSuggestForm
-from slughifi import slughifi
+from os import path
staff_required = user_passes_test(lambda user: user.is_staff)
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)
template_name='catalogue/daisy_list.html')
-def counters(request):
- form = forms.SearchForm()
-
- books = models.Book.objects.count()
- books_nonempty = models.Book.objects.exclude(html_file='').count()
- books_empty = models.Book.objects.filter(html_file='').count()
- books_root = models.Book.objects.filter(parent=None).count()
-
- media = models.BookMedia.objects.count()
- media_types = models.BookMedia.objects.values('type').\
- annotate(count=Count('type')).\
- order_by('type')
- for mt in media_types:
- mt['size'] = sum(b.file.size for b in models.BookMedia.objects.filter(type=mt['type']))
- mt['deprecated'] = models.BookMedia.objects.filter(
- type=mt['type'], source_sha1=None).count() if mt['type'] in ('mp3', 'ogg') else '-'
-
- return render_to_response('catalogue/counters.html',
- locals(), context_instance=RequestContext(request))
-
-
def differentiate_tags(request, tags, ambiguous_slugs):
beginning = '/'.join(tag.url_chunk for tag in tags)
unparsed = '/'.join(ambiguous_slugs[1:])
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'):
if not project:
# temporary fallback
project = u'CzytamySłuchając'
-
- projects.add((project, meta.get('funded_by')))
+
+ projects.add((project, meta.get('funded_by', '')))
projects = sorted(projects)
form = forms.SearchForm()
+ custom_pdf_form = forms.CustomPDFForm()
return render_to_response('catalogue/book_detail.html', locals(),
context_instance=RequestContext(request))
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 = []
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()
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))
"""
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',):
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]))
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')
-
- for book in models.Book.objects.all():
- archive.write(book.xml_file.path, str('%s.xml' % book.slug))
- archive.close()
-
- 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
-
-
-
# info views for API
def book_info(request, id, lang='pl'):
return render_to_response('catalogue/book_info.html', locals(),
context_instance=RequestContext(request))
+
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='/?='))
+
+
+def download_custom_pdf(request, slug):
+ book = models.Book.objects.get(slug=slug)
+ if request.method == 'GET':
+ form = forms.CustomPDFForm(request.GET)
+ if form.is_valid():
+ cust = form.customizations
+ pdf_file = models.get_customized_pdf_path(book, cust)
+
+ if not path.exists(pdf_file):
+ result = async_build_pdf.delay(book.id, cust, pdf_file)
+ result.wait()
+ return AttachmentHttpResponse(file_name=("%s.pdf" % book.slug), file_path=pdf_file, mimetype="application/pdf")
+ else:
+ raise Http404(_('Incorrect customization options for PDF'))
+ else:
+ raise Http404(_('Bad method'))
fnp / wolnelektury.git / blobdiff