def proceed(self, product):
# Fetch metadata from Google
service = GoogleBookService(utils.configuration.googlebook_key)
data = service.fetch_data(product.book.isbn13)
if data is not None:
# Parse the metadata
parser = GoogleBookDataParser()
if parser.parse(data):
# Convert to book
book = Book()
book.title = parser.title
book.isbn10 = parser.isbn10
book.isbn13 = parser.isbn13
book.year = parser.publishedYear
book.description = parser.description
book.nb_pages = parser.pageCount
book.language = parser.language
def convert_name_to_author(name):
author = Author()
author.name = name
return author
book.authors = map(convert_name_to_author, parser.authors)
if book is not None and book.isbn10 == product.book.isbn10 and book.isbn13 == product.book.isbn13:
# Store the book
product.book = book
# Save data from Googlebook
product.metadata_path = "{0}/{1}.json".format(utils.configuration.tmp_path, product.book.isbn13)
with open(product.metadata_path, 'w') as outfile:
json.dump(data, outfile)
# Download the thumbnail
product.thumbnail_path = "{0}/{1}.picture".format(utils.configuration.tmp_path, product.book.isbn13)
download = Download(parser.thumbnail_url, product.thumbnail_path)
downloader = Downloader(download)
downloader.run()
if download.status:
utils.logger.info("Match found in Google Book database [{0}]".format(book.title))
if self.next:
return self.next.proceed(product)
product.status = Status.Done
return product
utils.logger.info("This book is unknow from Google Book database")
product.status = Status.Error
return product
def create_book(name, **kwargs):
owner_id = get_current_user_id()
if not owner_id:
return False
description = kwargs.get('description')
genres_ids = kwargs.get('genres_ids') or []
cover_image_url = kwargs.get('cover_image_url')
page_count = kwargs.get('page_count')
author_name = kwargs.get('author_name')
year = kwargs.get('year')
book = Book(name=name, owner_id=owner_id)
book.description = description
book.cover_image_url = cover_image_url
book.page_count = page_count
book.author_name = author_name
book.year = year
genres = []
for id in genres_ids:
g = get_genre_by_id(id)
if g:
genres.append(g)
book.genres = genres
session.add(book)
session.commit()
return book
