X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/d94a01f36a822e9c4c8f7713d41065d8782fcd24..14eaee7aef2e0f89f0210f087d10eeaed0bedf43:/src/catalogue/models/book.py diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py index d78a751d4..eb87f10e7 100644 --- a/src/catalogue/models/book.py +++ b/src/catalogue/models/book.py @@ -12,6 +12,7 @@ from django.conf import settings from django.db import connection, models, transaction import django.dispatch from django.contrib.contenttypes.fields import GenericRelation +from django.template.loader import render_to_string from django.urls import reverse from django.utils.translation import ugettext_lazy as _, get_language from django.utils.deconstruct import deconstructible @@ -45,6 +46,7 @@ _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 +84,32 @@ 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'] @@ -192,6 +204,19 @@ 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 @@ -223,6 +248,41 @@ 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 @@ -389,6 +449,17 @@ class Book(models.Model): parse_dublincore=parse_dublincore, meta_fallbacks=meta_fallbacks) + def wldocument2(self): + from catalogue.import_utils import ORMDocProvider + from librarian.document import WLDocument + doc = WLDocument( + self.xml_file.path, + provider=ORMDocProvider(self) + ) + doc.meta.update(self.cover_info()) + return doc + + @staticmethod def zip_format(format_): def pretty_file_name(book): @@ -405,7 +476,17 @@ class Book(models.Model): def zip_audiobooks(self, format_): bm = BookMedia.objects.filter(book=self, type=format_) paths = map(lambda bm: (None, bm.file.path), bm) - return create_zip(paths, "%s_%s" % (self.slug, format_)) + licenses = set() + for m in bm: + license = constants.LICENSES.get( + m.get_extra_info_json().get('license'), {} + ).get('locative') + if license: + licenses.add(license) + readme = render_to_string('catalogue/audiobook_zip_readme.txt', { + 'licenses': licenses, + }) + return create_zip(paths, "%s_%s" % (self.slug, format_), {'informacje.txt': readme}) def search_index(self, book_info=None, index=None, index_tags=True, commit=True): if not self.findable: @@ -556,6 +637,7 @@ 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() @@ -574,9 +656,53 @@ 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): @@ -836,6 +962,8 @@ 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()