def _add_book(self):
if self.current_page == 'SEARCH':
if self.current_entry:
self.added_book = self.current_entry.to_book(
self.current_entry.isbns[0])
if not Book.exists(self.added_book.isbn, self.db):
self.db.add(self.added_book)
self.is_new = True
self.dialog.close()
else:
self.show_message(
'You need to select a book to add to the library.')
elif self.current_page == 'MANUAL':
isbn = self.builder.get_object('entry_isbn').get_text().strip()
title = self.builder.get_object('entry_title').get_text().strip()
author = self.builder.get_object('entry_author').get_text().strip()
own = self.builder.get_object('chk_own').get_active()
want = self.builder.get_object('chk_want').get_active()
read = self.builder.get_object('chk_read').get_active()
if not title:
self.lbl_manual_message.set_text('Please enter a title.')
return
elif not author:
self.lbl_manual_message.set_text('Please enter an author.')
return
self.added_book = Book(isbn=isbn,
title=title,
author=author,
own=own,
want=want,
read=read)
if ((isbn != '' and not Book.exists(isbn, self.db))
or not Book.exists_author_title(author, title, self.db)):
self.db.add(self.added_book)
self.is_new = True
self.dialog.close()