_cover_thumb_upload_to = UploadToPath('book/cover_thumb/%s.jpg')
_cover_api_thumb_upload_to = UploadToPath('book/cover_api_thumb/%s.jpg')
_simple_cover_upload_to = UploadToPath('book/cover_simple/%s.jpg')
+_cover_ebookpoint_upload_to = UploadToPath('book/cover_ebookpoint/%s.jpg')
def _ebook_upload_to(upload_path):
null=True, blank=True,
upload_to=_cover_upload_to,
storage=bofh_storage, max_length=255)
+ cover_etag = models.CharField(max_length=255, editable=False, default='', db_index=True)
# Cleaner version of cover for thumbs
cover_thumb = EbookField(
'cover_thumb', _('cover thumbnail'),
null=True, blank=True,
upload_to=_cover_thumb_upload_to,
max_length=255)
+ cover_thumb_etag = models.CharField(max_length=255, editable=False, default='', db_index=True)
cover_api_thumb = EbookField(
'cover_api_thumb', _('cover thumbnail for mobile app'),
null=True, blank=True,
upload_to=_cover_api_thumb_upload_to,
max_length=255)
+ cover_api_thumb_etag = models.CharField(max_length=255, editable=False, default='', db_index=True)
simple_cover = EbookField(
'simple_cover', _('cover for mobile app'),
null=True, blank=True,
upload_to=_simple_cover_upload_to,
max_length=255)
+ simple_cover_etag = models.CharField(max_length=255, editable=False, default='', db_index=True)
+ cover_ebookpoint = EbookField(
+ 'cover_ebookpoint', _('cover for Ebookpoint'),
+ null=True, blank=True,
+ upload_to=_cover_ebookpoint_upload_to,
+ max_length=255)
+ cover_ebookpoint_etag = models.CharField(max_length=255, editable=False, default='', db_index=True)
ebook_formats = constants.EBOOK_FORMATS
formats = ebook_formats + ['html', 'xml']
return self.tag_unicode('genre')
def translators(self):
- translators = self.get_extra_info_json().get('translators')
+ translators = self.get_extra_info_json().get('translators') or []
return [
'\xa0'.join(reversed(translator.split(', ', 1))) for translator in translators
]
def cover_source(self):
return self.get_extra_info_json().get('cover_source', self.parent.cover_source() if self.parent else '')
+ @property
+ def isbn_pdf(self):
+ return self.get_extra_info_json().get('isbn_pdf')
+
+ @property
+ def isbn_epub(self):
+ return self.get_extra_info_json().get('isbn_epub')
+
+ @property
+ def isbn_mobi(self):
+ return self.get_extra_info_json().get('isbn_mobi')
+
+
def save(self, force_insert=False, force_update=False, **kwargs):
from sortify import sortify
def gallery_url(self):
return gallery_url(self.slug)
+ def get_first_text(self):
+ if self.html_file:
+ return self
+ child = self.children.all().order_by('parent_number').first()
+ if child is not None:
+ return child.get_first_text()
+
+ def get_last_text(self):
+ if self.html_file:
+ return self
+ child = self.children.all().order_by('parent_number').last()
+ if child is not None:
+ return child.get_last_text()
+
+ def get_prev_text(self):
+ if not self.parent:
+ return None
+ sibling = self.parent.children.filter(parent_number__lt=self.parent_number).order_by('-parent_number').first()
+ if sibling is not None:
+ return sibling.get_last_text()
+ return self.parent.get_prev_text()
+
+ def get_next_text(self):
+ if not self.parent:
+ return None
+ sibling = self.parent.children.filter(parent_number__gt=self.parent_number).order_by('parent_number').first()
+ if sibling is not None:
+ return sibling.get_first_text()
+ return self.parent.get_next_text()
+
+ def get_siblings(self):
+ if not self.parent:
+ return []
+ return self.parent.children.all().order_by('parent_number')
+
@property
def name(self):
return self.title
book.cover_thumb.build_delay()
book.cover_api_thumb.build_delay()
book.simple_cover.build_delay()
+ book.cover_ebookpoint.build_delay()
# Build HTML and ebooks.
book.html_file.build_delay()
child.parent_cover_changed()
book.update_popularity()
+ tasks.update_references.delay(book.id)
+
cls.published.send(sender=cls, instance=book)
return book
+ def get_master(self):
+ master_tags = [
+ 'opowiadanie',
+ 'powiesc',
+ 'dramat_wierszowany_l',
+ 'dramat_wierszowany_lp',
+ 'dramat_wspolczesny', 'liryka_l', 'liryka_lp',
+ 'wywiad',
+ ]
+ from librarian.parser import WLDocument
+ wld = WLDocument.from_file(self.xml_file.path, parse_dublincore=False)
+ root = wld.edoc.getroot()
+ for master in root.iter():
+ if master.tag in master_tags:
+ return master
+
+ def update_references(self):
+ from references.models import Entity, Reference
+ master = self.get_master()
+ found = set()
+ for i, sec in enumerate(master):
+ for ref in sec.findall('.//ref'):
+ href = ref.attrib.get('href', '')
+ if not href or href in found:
+ continue
+ found.add(href)
+ entity, created = Entity.objects.get_or_create(
+ uri=href
+ )
+ ref, created = Reference.objects.get_or_create(
+ book=self,
+ entity=entity
+ )
+ ref.first_section = 'sec%d' % (i + 1)
+ entity.populate()
+ entity.save()
+ Reference.objects.filter(book=self).exclude(entity__uri__in=found).delete()
+
+ @property
+ def references(self):
+ return self.reference_set.all().select_related('entity')
+
@classmethod
@transaction.atomic
def repopulate_ancestors(cls):
blank=True,
default=''
).contribute_to_class(Book, field_name)
+ if format_ != 'xml':
+ models.CharField(max_length=255, editable=False, default='', db_index=True).contribute_to_class(Book, f'{field_name}_etag')
add_file_fields()
fnp / wolnelektury.git / blobdiff