#
import tempfile
import zipfile
+import tarfile
import sys
import pprint
import traceback
import re
import itertools
from operator import itemgetter
+from datetime import datetime
from django.conf import settings
from django.template import RequestContext
from django.views.decorators import cache
from django.utils.translation import ugettext as _
from django.views.generic.list_detail import object_list
-
+from django.template.defaultfilters import slugify
from catalogue import models
from catalogue import forms
from catalogue.utils import split_tags
books_by_parent = {}
books = models.Book.objects.all().order_by('parent_number', 'title').only('title', 'parent', 'slug')
if filter:
- books = books.filter(filter)
+ books = books.filter(filter).distinct()
book_ids = set((book.pk for book in books))
for book in books:
parent = book.parent_id
def audiobook_list(request):
- return book_list(request, ~Q(mp3_file='') | ~Q(ogg_file=''),
+ return book_list(request, Q(medias__type='mp3') | Q(medias__type='ogg'),
template_name='catalogue/audiobook_list.html')
def daisy_list(request):
- return book_list(request, ~Q(daisy_file=''),
+ return book_list(request, Q(medias__type='daisy'),
template_name='catalogue/daisy_list.html')
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')
+ book_children = book.children.all().order_by('parent_number', 'title')
_book = book
parents = []
return Q(**kwargs)
+def _word_starts_with_regexp(prefix):
+ prefix = _no_diacritics_regexp(unicode_re_escape(prefix))
+ return ur"(^|(?<=[^\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]))%s" % prefix
+
+
def _sqlite_word_starts_with(name, prefix):
""" version of _word_starts_with for SQLite
SQLite in Django uses Python re module
"""
kwargs = {}
- prefix = _no_diacritics_regexp(unicode_re_escape(prefix))
- kwargs['%s__iregex' % name] = ur"(^|(?<=[^\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]))%s" % prefix
+ kwargs['%s__iregex' % name] = _word_starts_with_regexp(prefix)
return Q(**kwargs)
-if settings.DATABASES['default']['ENGINE'] == 'django.db.backends.sqlite3':
+if hasattr(settings, 'DATABASES'):
+ if settings.DATABASES['default']['ENGINE'] == 'django.db.backends.sqlite3':
+ _word_starts_with = _sqlite_word_starts_with
+elif settings.DATABASE_ENGINE == 'sqlite3':
_word_starts_with = _sqlite_word_starts_with
+class App():
+ def __init__(self, name, view):
+ self.name = name
+ self._view = view
+ self.lower = name.lower()
+ self.category = 'application'
+ def view(self):
+ return reverse(*self._view)
+
+_apps = (
+ App(u'Leśmianator', (u'lesmianator', )),
+ )
+
+
def _tags_starting_with(prefix, user=None):
prefix = prefix.lower()
book_stubs = models.BookStub.objects.filter(_word_starts_with('title', prefix))
tags = tags.filter(~Q(category='book') & (~Q(category='set') | Q(user=user)))
else:
tags = tags.filter(~Q(category='book') & ~Q(category='set'))
- return list(books) + list(tags) + list(book_stubs)
+
+ prefix_regexp = re.compile(_word_starts_with_regexp(prefix))
+ return list(books) + list(tags) + list(book_stubs) + [app for app in _apps if prefix_regexp.search(app.lower)]
def _get_result_link(match, tag_list):
if isinstance(match, models.Book) or isinstance(match, models.BookStub):
return match.get_absolute_url()
+ elif isinstance(match, App):
+ return match.view()
else:
return reverse('catalogue.views.tagged_object_list',
kwargs={'tags': '/'.join(tag.url_chunk for tag in tag_list + [match])}
filename = book.root_ancestor.epub_file.path
archive.write(filename, str('%s.epub' % book.root_ancestor.slug))
already.add(book.root_ancestor)
- if 'odt' in formats and book.odt_file:
- filename = book.odt_file.path
- archive.write(filename, str('%s.odt' % book.slug))
+ if 'odt' in formats and book.has_media("odt"):
+ for file in book.get_media("odt"):
+ filename = file.file.path
+ archive.write(filename, str('%s.odt' % slugify(file.name)))
if 'txt' in formats and book.txt_file:
filename = book.txt_file.path
archive.write(filename, str('%s.txt' % book.slug))
- if 'mp3' in formats and book.mp3_file:
- filename = book.mp3_file.path
- archive.write(filename, str('%s.mp3' % book.slug))
- if 'ogg' in formats and book.ogg_file:
- filename = book.ogg_file.path
- archive.write(filename, str('%s.ogg' % book.slug))
- if 'daisy' in formats and book.daisy_file:
- filename = book.daisy_file.path
- archive.write(filename, str('%s.daisy.zip' % book.slug))
+ if 'mp3' in formats and book.has_media("mp3"):
+ for file in book.get_media("mp3"):
+ filename = file.file.path
+ archive.write(filename, str('%s.mp3' % slugify(file.name)))
+ if 'ogg' in formats and book.has_media("ogg"):
+ for file in book.get_media("ogg"):
+ filename = file.file.path
+ archive.write(filename, str('%s.ogg' % slugify(file.name)))
+ if 'daisy' in formats and book.has_media("daisy"):
+ for file in book.get_media("daisy"):
+ filename = file.file.path
+ archive.write(filename, str('%s.daisy' % slugify(file.name)))
archive.close()
response = HttpResponse(content_type='application/zip', mimetype='application/x-zip-compressed')
""" Provides server time for jquery.countdown,
in a format suitable for Date.parse()
"""
- from datetime import datetime
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.
+ """
+ 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
+
+
+@cache.never_cache
+def epubs(request):
+ """"
+ Create a tar archive with all EPUB files, segregated to directories.
+ """
+
+ temp = tempfile.TemporaryFile()
+ archive = tarfile.TarFile(fileobj=temp, mode='w')
+
+ for book in models.Book.objects.exclude(epub_file=''):
+ archive.add(book.epub_file.path, (u'%s/%s.epub' % (book.get_extra_info_value()['author'], book.slug)).encode('utf-8'))
+ archive.close()
+
+ response = HttpResponse(content_type='application/tar', mimetype='application/x-tar')
+ response['Content-Disposition'] = 'attachment; filename=epubs.tar'
+ response['Content-Length'] = temp.tell()
+
+ temp.seek(0)
+ response.write(temp.read())
+ return response
fnp / wolnelektury.git / blobdiff