X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/f8237807eed38189cf909c73d37c2b3d1e2d584a..14eaee7aef2e0f89f0210f087d10eeaed0bedf43:/src/catalogue/models/book.py diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py index 5dbda4770..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): @@ -74,6 +76,7 @@ class Book(models.Model): preview = models.BooleanField(_('preview'), default=False) preview_until = models.DateField(_('preview until'), blank=True, null=True) preview_key = models.CharField(max_length=32, blank=True, null=True) + findable = models.BooleanField(_('findable'), default=True, db_index=True) # files generated during publication cover = EbookField( @@ -81,22 +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'] @@ -171,6 +184,12 @@ 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: @@ -185,6 +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 @@ -216,6 +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 @@ -382,6 +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): @@ -391,16 +469,28 @@ class Book(models.Model): format_) field_name = "%s_file" % format_ - books = Book.objects.filter(parent=None).exclude(**{field_name: ""}).exclude(preview=True) + books = Book.objects.filter(parent=None).exclude(**{field_name: ""}).exclude(preview=True).exclude(findable=False) paths = [(pretty_file_name(b), getattr(b, field_name).path) for b in books.iterator()] return create_zip(paths, app_settings.FORMAT_ZIPS[format_]) 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: + return if index is None: from search.index import Index index = Index() @@ -455,7 +545,7 @@ class Book(models.Model): @classmethod def from_text_and_meta(cls, raw_file, book_info, overwrite=False, dont_build=None, search_index=True, - search_index_tags=True, remote_gallery_url=None, days=0): + search_index_tags=True, remote_gallery_url=None, days=0, findable=True): if dont_build is None: dont_build = set() dont_build = set.union(set(dont_build), set(app_settings.DONT_BUILD)) @@ -493,6 +583,7 @@ class Book(models.Model): if book.preview: book.xml_file.set_readable(False) + book.findable = findable book.language = book_info.language book.title = book_info.title if book_info.variant_of: @@ -546,6 +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() @@ -557,16 +649,60 @@ class Book(models.Model): if format_ not in dont_build: getattr(book, '%s_file' % format_).build_delay() - if not settings.NO_SEARCH_INDEX and search_index: + if not settings.NO_SEARCH_INDEX and search_index and findable: tasks.index_book.delay(book.id, book_info=book_info, index_tags=search_index_tags) for child in notify_cover_changed: 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): @@ -644,7 +780,7 @@ class Book(models.Model): def other_versions(self): """Find other versions (i.e. in other languages) of the book.""" - return type(self).objects.filter(common_slug=self.common_slug).exclude(pk=self.pk) + return type(self).objects.filter(common_slug=self.common_slug, findable=True).exclude(pk=self.pk) def parents(self): books = [] @@ -681,7 +817,7 @@ class Book(models.Model): """ objects = cls.tagged.with_all(tags) - return objects.exclude(ancestor__in=objects) + return objects.filter(findable=True).exclude(ancestor__in=objects) @classmethod def book_list(cls, book_filter=None): @@ -692,7 +828,7 @@ class Book(models.Model): """ books_by_parent = {} - books = cls.objects.order_by('parent_number', 'sort_key').only('title', 'parent', 'slug', 'extra_info') + books = cls.objects.filter(findable=True).order_by('parent_number', 'sort_key').only('title', 'parent', 'slug', 'extra_info') if book_filter: books = books.filter(book_filter).distinct() @@ -826,6 +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()