book = fieldfile.instance
- meta_tags = list(book.tags.filter(
- category__in=('author', 'epoch', 'genre', 'kind')))
- book_tag = book.book_tag()
-
html_output = self.transform(
book.wldocument(parse_dublincore=False),
fieldfile)
- lang = book.language
- lang = LANGUAGES_3TO2.get(lang, lang)
- if lang not in [ln[0] for ln in settings.LANGUAGES]:
- lang = None
+
+ # Delete old fragments, create from scratch if necessary.
+ book.fragments.all().delete()
if html_output:
+ meta_tags = list(book.tags.filter(
+ category__in=('author', 'epoch', 'genre', 'kind')))
+ book_tag = book.book_tag()
+
+ lang = book.language
+ lang = LANGUAGES_3TO2.get(lang, lang)
+ if lang not in [ln[0] for ln in settings.LANGUAGES]:
+ lang = None
+
fieldfile.save(None, ContentFile(html_output.get_string()),
save=False)
type(book).objects.filter(pk=book.pk).update(**{
ancestor_tags.append(p.book_tag())
p = p.parent
- # Delete old fragments and create them from scratch
- book.fragments.all().delete()
# Extract fragments
closed_fragments, open_fragments = html.extract_fragments(fieldfile.path)
for fragment in closed_fragments.values():
short_text = truncate_html_words(text, 15)
if text == short_text:
short_text = ''
- new_fragment = Fragment.objects.create(anchor=fragment.id,
+ new_fragment = Fragment.objects.create(anchor=fragment.id,
book=book, text=text, short_text=short_text)
new_fragment.save()
new_fragment.tags = set(meta_tags + themes + [book_tag] + ancestor_tags)
+ book.fix_tree_tags()
book.html_built.send(sender=book)
return True
+ book.fix_tree_tags()
return False
+@BuildEbook.register('cover_thumb')
+@task(ignore_result=True)
+class BuildCoverThumb(BuildEbook):
+ @classmethod
+ def transform(cls, wldoc, fieldfile):
+ from librarian.cover import WLCover
+ return WLCover(wldoc.book_info, height=193).output_file()
+
+
class OverwritingFieldFile(FieldFile):
"""