def library_origin_view(request,
template_name='ebookSystem/library_origin_view.html'):
if request.method == 'GET':
if not request.user.is_guest:
status = 'error'
message = ''
return locals()
book = Book.objects.get(ISBN=request.GET['ISBN'])
if not book.status == book.STATUS['final']:
final_epub = book.path + '/OCR/{0}.epub'.format(book.ISBN)
try:
part_list = [
file.get_clean_file() for file in book.ebook_set.all()
]
from utils.epub import html2epub
info = {
'ISBN': book.book_info.ISBN,
'bookname': book.book_info.bookname,
'author': book.book_info.author,
'date': str(book.book_info.date),
'house': book.book_info.house,
'language': 'zh',
}
html2epub(part_list, final_epub, **info)
except BaseException as e:
raise SystemError('epub create fail (not final):' + unicode(e))
token = uuid.uuid4().hex
cache.set('token.' + str(request.user.id), token, 10)
path = '/library_origin_epub/' + book.ISBN + '/' + token
base64_path = base64.b64encode(path)
return locals()
def library_origin_view(request, template_name='ebookSystem/library_origin_view.html'):
if request.method == 'GET':
if not request.user.is_guest:
status = 'error'
message = ''
return locals()
book = Book.objects.get(ISBN=request.GET['ISBN'])
if not book.status == book.STATUS['final']:
final_epub = book.path +'/OCR/{0}.epub'.format(book.ISBN)
try:
part_list = [ file.get_clean_file() for file in book.ebook_set.all() ]
from utils.epub import html2epub
info = {
'ISBN': book.book_info.ISBN,
'bookname': book.book_info.bookname,
'author': book.book_info.author,
'date': str(book.book_info.date),
'house': book.book_info.house,
'language': 'zh',
}
html2epub(part_list, final_epub, **info)
except BaseException as e:
raise SystemError('epub create fail (not final):' +unicode(e))
token = uuid.uuid4().hex
cache.set('token.' +str(request.user.id), token, 10)
path = '/library_origin_epub/' +book.ISBN +'/' +token
base64_path = base64.b64encode(path)
return locals()
def realtime_epub_create(self):
final_epub = self.path + '/OCR/{0}.epub'.format(self.ISBN)
try:
part_list = [
file.get_clean_file() for file in self.ebook_set.all()
]
from utils.epub import html2epub
info = {
'ISBN': self.book_info.ISBN,
'bookname': self.book_info.bookname,
'author': self.book_info.author,
'date': str(self.book_info.date),
'house': self.book_info.house,
'language': 'zh',
}
html2epub(part_list, final_epub, **info)
except BaseException as e:
raise SystemError('epub create fail (not final):' + str(e))
def custom_epub_create(self, custom_epub, user):
self.check_status()
#準備epub文件
from ebooklib import epub
from utils.epub import txt2epub, html2epub, add_bookinfo
info = {
'ISBN': self.book_info.ISBN,
'bookname': self.book_info.bookname,
'author': self.book_info.author,
'date': str(self.book_info.date),
'house': self.book_info.house,
'language': 'zh',
}
if self.status == 5 and self.source != 'self':
final_epub = self.path + '/OCR/{0}.epub'.format(self.ISBN)
try:
book = epub.read_epub(final_epub)
book = add_bookinfo(book, **info)
book.set_identifier(user.username)
epub.write_epub(custom_epub, book, {})
except BaseException as e:
raise SystemError('epub create fail:' + str(e))
else:
final_epub = self.path + '/temp/{0}.temp'.format(self.ISBN)
final_dir = os.path.dirname(final_epub)
if not os.path.exists(final_dir):
os.makedirs(final_dir)
try:
part_list = [
file.get_clean_file()
for file in self.ebook_set.all().order_by('part')
]
html2epub(part_list, final_epub, **info)
book = epub.read_epub(final_epub)
book = add_bookinfo(book, **info)
book.set_identifier(user.username)
epub.write_epub(custom_epub, book, {})
except BaseException as e:
raise SystemError('epub create fail (not final):' + str(e))
return custom_epub
def custom_epub_create(self, custom_epub, user):
self.check_status()
#準備epub文件
from ebooklib import epub
from utils.epub import txt2epub, html2epub, add_bookinfo
info = {
'ISBN': self.book_info.ISBN,
'bookname': self.book_info.bookname,
'author': self.book_info.author,
'date': str(self.book_info.date),
'house': self.book_info.house,
'language': 'zh',
}
if self.status == 5:
final_epub = self.path +'/OCR/{0}.epub'.format(self.ISBN)
try:
book = epub.read_epub(final_epub)
book = add_bookinfo(
book,
**info
)
book.set_identifier(user.username)
epub.write_epub(custom_epub, book, {})
except BaseException as e:
raise SystemError('epub create fail:' +unicode(e))
else:
final_epub = self.path +'/temp/{0}.temp'.format(self.ISBN)
final_dir = os.path.dirname(final_epub)
if not os.path.exists(final_dir):
os.mkdir(final_dir)
try:
part_list = [ file.get_clean_file() for file in self.ebook_set.all().order_by('part') ]
html2epub(part_list, final_epub, **info)
book = epub.read_epub(final_epub)
book.set_identifier(user.username)
epub.write_epub(custom_epub, book, {})
except BaseException as e:
raise SystemError('epub create fail (not final):' +unicode(e))
return custom_epub