X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/d2b0cc75d0835ad5384bec638fea6ea244eadb40..7875aab03fcc043840567f873c9e38e4ee9f638c:/src/catalogue/models/book.py diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py index 534f00bae..978bca4f2 100644 --- a/src/catalogue/models/book.py +++ b/src/catalogue/models/book.py @@ -45,6 +45,7 @@ _cover_upload_to = UploadToPath('book/cover/%s.jpg') _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): @@ -82,22 +83,32 @@ class Book(models.Model): 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'] @@ -172,6 +183,12 @@ class Book(models.Model): def genre_unicode(self): return self.tag_unicode('genre') + def translators(self): + translators = self.get_extra_info_json().get('translators') or [] + return [ + '\xa0'.join(reversed(translator.split(', ', 1))) for translator in translators + ] + def translator(self): translators = self.get_extra_info_json().get('translators') if not translators: @@ -186,6 +203,19 @@ class Book(models.Model): 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 @@ -217,6 +247,41 @@ class Book(models.Model): 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 @@ -550,6 +615,7 @@ class Book(models.Model): 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() @@ -568,9 +634,53 @@ class Book(models.Model): 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): @@ -830,6 +940,8 @@ def add_file_fields(): 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()