def handle(self, *args, **options):
if len(args) == 0:
raise CommandError("You must specify book name!")
try:
book = models.Book.objects.get(url_title__iexact=args[0])
except models.Book.DoesNotExist:
raise CommandError('Book "%s" does not exist.' % args[0])
book_version = book.get_version(options['book_version'])
if not book_version:
raise CommandError('Book version %s does not exist.' % options['book_version'])
from booktype.apps.export.utils import get_exporter_class
filename = '%s.epub' % book.url_title
if options['output_name']:
filename = options['output_name']
get_exporter_class()(filename, book_version).run()
if options['verbosity'] in ['1', '2']:
print 'Book successfully exported into "%s" file.' % filename
def get(self, request, bookid):
try:
book = models.Book.objects.get(url_title__iexact=bookid)
except models.Book.DoesNotExist:
pass
book_version = book.get_version(None)
response = HttpResponse(content_type='application/epub+zip')
response['Content-Disposition'] = 'attachment; filename=%s.epub' % book.url_title
temp_dir = tempfile.mkdtemp()
filename = '%s/export.epub' % temp_dir
from booktype.apps.export.utils import get_exporter_class
# it should return object epub book
# we should be able to write it as a separate thing
get_exporter_class()(filename, book_version).run()
# write file
response.write(open(filename, 'rb').read())
os.unlink(filename)
os.rmdir(temp_dir)
return response
def handle(self, *args, **options):
if len(args) == 0:
raise CommandError("You must specify book name!")
try:
book = models.Book.objects.get(url_title__iexact=args[0])
except models.Book.DoesNotExist:
raise CommandError('Book "%s" does not exist.' % args[0])
book_version = book.get_version(options['book_version'])
if not book_version:
raise CommandError('Book version %s does not exist.' %
options['book_version'])
from booktype.apps.export.utils import get_exporter_class
filename = '%s.epub' % book.url_title
if options['output_name']:
filename = options['output_name']
get_exporter_class()(filename, book_version).run()
if options['verbosity'] in ['1', '2']:
print 'Book successfully exported into "%s" file.' % filename
def import_based_on_book(base_book_version, book_dest):
"""
This will create an epub file from an existing book to later
use our importing mechanism and put its content into a second book
(just like cloning action but based on epub)
Keyword arguments:
base_book_version -- Book version to be used as base
book_dest -- Destiny book
"""
with temporary_directory() as temp_dir:
temporale_epub = '%s/temporale.epub' % temp_dir
# it should return object epub book
# we should be able to write it as a separate thing
get_exporter_class()(temporale_epub, base_book_version).run()
return import_based_on_epub(temporale_epub, book_dest)
