X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/e574992403e4b13920e4912511f5c48b006198ba..ca9f237a37a38af28136307a5e372c40265907b6:/apps/catalogue/models/book.py diff --git a/apps/catalogue/models/book.py b/apps/catalogue/models/book.py index c2b54e4c5..9025e3e5b 100644 --- a/apps/catalogue/models/book.py +++ b/apps/catalogue/models/book.py @@ -75,7 +75,7 @@ class Book(models.Model): self.sort_key = sortify(self.title) - ret = super(Book, self).save(force_insert, force_update) + ret = super(Book, self).save(force_insert, force_update, **kwargs) if reset_short_html: self.reset_short_html() @@ -86,6 +86,11 @@ class Book(models.Model): def get_absolute_url(self): return ('catalogue.views.book_detail', [self.slug]) + @staticmethod + @permalink + def create_url(slug): + return ('catalogue.views.book_detail', [slug]) + @property def name(self): return self.title @@ -189,20 +194,20 @@ class Book(models.Model): paths = map(lambda bm: (None, bm.file.path), bm) return create_zip(paths, "%s_%s" % (self.slug, format_)) - def search_index(self, book_info=None, reuse_index=False, index_tags=True): + def search_index(self, book_info=None, index=None, index_tags=True, commit=True): import search - if reuse_index: - idx = search.ReusableIndex() - else: - idx = search.Index() - - idx.open() + if index is None: + index = search.Index() try: - idx.index_book(self, book_info) + index.index_book(self, book_info) if index_tags: - idx.index_tags() - finally: - idx.close() + index.index_tags() + if commit: + index.index.commit() + except Exception, e: + index.index.rollback() + raise e + @classmethod def from_xml_file(cls, xml_file, **kwargs): @@ -223,7 +228,7 @@ 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, search_index_reuse=False): + search_index_tags=True): if dont_build is None: dont_build = set() dont_build = set.union(set(dont_build), set(app_settings.DONT_BUILD)) @@ -274,13 +279,14 @@ class Book(models.Model): cover_changed = old_cover != book.cover_info() obsolete_children = set(b for b in book.children.all() if b not in children) + notify_cover_changed = [] for n, child_book in enumerate(children): new_child = child_book.parent != book child_book.parent = book child_book.parent_number = n child_book.save() if new_child or cover_changed: - child_book.parent_cover_changed() + notify_cover_changed.append(child_book) # Disown unfaithful children and let them cope on their own. for child in obsolete_children: child.parent = None @@ -288,7 +294,7 @@ class Book(models.Model): child.save() tasks.fix_tree_tags.delay(child) if old_cover: - child.parent_cover_changed() + notify_cover_changed.append(child) # delete old fragments when overwriting book.fragments.all().delete() @@ -309,8 +315,10 @@ class Book(models.Model): getattr(book, '%s_file' % format_).build_delay() if not settings.NO_SEARCH_INDEX and search_index: - book.search_index(index_tags=search_index_tags, reuse_index=search_index_reuse) - #index_book.delay(book.id, book_info) + 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() cls.published.send(sender=book) return book @@ -383,6 +391,10 @@ class Book(models.Model): for child in self.children.all(): child.parent_cover_changed() + 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) + def related_info(self): """Keeps info about related objects (tags, media) in cache field.""" if self._related_info is not None: @@ -478,19 +490,19 @@ class Book(models.Model): def pretty_title(self, html_links=False): book = self - names = list(book.tags.filter(category='author')) - - books = [] - while book: - books.append(book) - book = book.parent - names.extend(reversed(books)) + rel_info = book.related_info() + names = [(name, Tag.create_url('author', slug)) + for name, slug in rel_info['tags']['author']] + if 'parents' in rel_info: + books = [(name, Book.create_url(slug)) + for name, slug in rel_info['parents']] + names.extend(reversed(books)) + names.append((self.title, self.get_absolute_url())) if html_links: - names = ['%s' % (tag.get_absolute_url(), tag.name) for tag in names] + names = ['%s' % (tag[1], tag[0]) for tag in names] else: - names = [tag.name for tag in names] - + names = [tag[0] for tag in names] return ', '.join(names) @classmethod @@ -503,10 +515,11 @@ class Book(models.Model): """ # get relevant books and their tags objects = cls.tagged.with_all(tags) + parents = objects.filter(html_file='').only('slug') # eliminate descendants l_tags = Tag.objects.filter(category='book', - slug__in=[book.book_tag_slug() for book in objects.iterator()]) - descendants_keys = [book.pk for book in cls.tagged.with_any(l_tags).iterator()] + slug__in=[book.book_tag_slug() for book in parents.iterator()]) + descendants_keys = [book.pk for book in cls.tagged.with_any(l_tags).only('pk').iterator()] if descendants_keys: objects = objects.exclude(pk__in=descendants_keys) @@ -552,6 +565,7 @@ class Book(models.Model): return books_by_author, orphans, books_by_parent _audiences_pl = { + "SP": (1, u"szkoła podstawowa"), "SP1": (1, u"szkoła podstawowa"), "SP2": (1, u"szkoła podstawowa"), "P": (1, u"szkoła podstawowa"), @@ -561,7 +575,7 @@ class Book(models.Model): } def audiences_pl(self): audiences = self.extra_info.get('audiences', []) - audiences = sorted(set([self._audiences_pl[a] for a in audiences])) + audiences = sorted(set([self._audiences_pl.get(a, (99, a)) for a in audiences])) return [a[1] for a in audiences] def choose_fragment(self):