X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/0e9ce396fab5cdfc2f1806bae43f05de77cb1e21..e086b48a37bcbcc7d19890b5954ec93213440b32:/apps/catalogue/views.py?ds=inline diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index 0026b0a08..f47329a97 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -4,7 +4,6 @@ # from collections import OrderedDict import re -import itertools from django.conf import settings from django.core.cache import get_cache @@ -23,6 +22,7 @@ from django.views.decorators.vary import vary_on_headers from ajaxable.utils import AjaxableFormView from catalogue import models from catalogue import forms +from .helpers import get_related_tags, get_fragment_related_tags, tags_usage_for_books, tags_usage_for_works, tags_usage_for_fragments from catalogue.utils import split_tags, MultiQuerySet, SortedMultiQuerySet from catalogue.templatetags.catalogue_tags import tag_list, collection_list from pdcounter import models as pdcounter_models @@ -37,26 +37,27 @@ permanent_cache = get_cache('permanent') @vary_on_headers('X-Requested-With') def catalogue(request): - cache_key = 'catalogue.catalogue/' + get_language() - output = permanent_cache.get(cache_key) + #cache_key = 'catalogue.catalogue/' + get_language() + #output = permanent_cache.get(cache_key) + output = None if output is None: - tags = models.Tag.objects.exclude( - category__in=('set', 'book')).exclude(book_count=0, picture_count=0) - tags = list(tags) - for tag in tags: - tag.count = tag.book_count + tag.picture_count - categories = split_tags(tags) - fragment_tags = categories.get('theme', []) + common_categories = ('author',) + split_categories = ('epoch', 'genre', 'kind') + + categories = split_tags(tags_usage_for_works(common_categories)) + book_categories = split_tags(tags_usage_for_books(split_categories)) + picture_categories = split_tags( + models.Tag.objects.usage_for_model(Picture, counts=True).filter( + category__in=split_categories)) + # we want global usage for themes + fragment_tags = list(tags_usage_for_fragments(('theme',))) collections = models.Collection.objects.all() render_tag_list = lambda x: render_to_string( 'catalogue/tag_list.html', tag_list(x)) - has_pictures = lambda x: filter(lambda y: y.picture_count > 0, x) - has_books = lambda x: filter(lambda y: y.book_count > 0, x) - def render_split(tags): - with_books = has_books(tags) - with_pictures = has_pictures(tags) + + def render_split(with_books, with_pictures): ctx = {} if with_books: ctx['books'] = render_tag_list(with_books) @@ -64,17 +65,18 @@ def catalogue(request): ctx['pictures'] = render_tag_list(with_pictures) return render_to_string('catalogue/tag_list_split.html', ctx) - output = {'theme': {}} + output = {} output['theme'] = render_tag_list(fragment_tags) - for category, tags in categories.items(): - if category in ('author', 'theme'): - output[category] = render_tag_list(tags) - else: - output[category] = render_split(tags) + for category in common_categories: + output[category] = render_tag_list(categories.get(category, [])) + for category in split_categories: + output[category] = render_split( + book_categories.get(category, []), + picture_categories.get(category, [])) output['collections'] = render_to_string( 'catalogue/collection_list.html', collection_list(collections)) - permanent_cache.set(cache_key, output) + #permanent_cache.set(cache_key, output) if request.is_ajax(): return JsonResponse(output) else: @@ -142,7 +144,7 @@ def differentiate_tags(request, tags, ambiguous_slugs): beginning = '/'.join(tag.url_chunk for tag in tags) unparsed = '/'.join(ambiguous_slugs[1:]) options = [] - for tag in models.Tag.objects.exclude(category='book').filter(slug=ambiguous_slugs[0]): + for tag in models.Tag.objects.filter(slug=ambiguous_slugs[0]): options.append({ 'url_args': '/'.join((beginning, tag.url_chunk, unparsed)).strip('/'), 'tags': [tag] @@ -187,7 +189,7 @@ def tagged_object_list(request, tags=''): only_my_shelf = only_shelf and request.user.is_authenticated() and request.user == tags[0].user - objects = only_author = None + objects = None categories = {} object_queries = [] @@ -198,25 +200,14 @@ def tagged_object_list(request, tags=''): areas = PictureArea.tagged.with_all(fragment_tags) if shelf_tags: + # FIXME: book tags here books = models.Book.tagged.with_all(shelf_tags).order_by() l_tags = models.Tag.objects.filter(category='book', slug__in=[book.book_tag_slug() for book in books.iterator()]) fragments = models.Fragment.tagged.with_any(l_tags, fragments) - # newtagging goes crazy if we just try: - #related_tags = models.Tag.objects.usage_for_queryset(fragments, counts=True, - # extra={'where': ["catalogue_tag.category != 'book'"]}) - - related_tags = [] - - fragment_keys = [fragment.pk for fragment in fragments.iterator()] - if fragment_keys: - related_tags = models.Fragment.tags.usage(counts=True, - filters={'pk__in': fragment_keys}).exclude( - category='book') - related_tags = (tag for tag in related_tags if tag not in fragment_tags) - categories = split_tags(related_tags, categories) - + related_tags = get_fragment_related_tags(tags) + categories = split_tags(related_tags, categories) object_queries.insert(0, fragments) area_keys = [area.pk for area in areas.iterator()] @@ -232,45 +223,22 @@ def tagged_object_list(request, tags=''): objects = MultiQuerySet(*object_queries) else: if shelf_is_set: - books = models.Book.tagged.with_all(tags).order_by('sort_key_author') + books = models.Book.tagged.with_all(tags).order_by( + 'sort_key_author', 'title') else: - books = models.Book.tagged_top_level(tags).order_by('sort_key_author') + books = models.Book.tagged_top_level(tags).order_by( + 'sort_key_author', 'title') - pictures = Picture.tagged.with_all(tags).order_by('sort_key_author') + pictures = Picture.tagged.with_all(tags).order_by( + 'sort_key_author', 'title') - related_counts = {} - if books.count() > 0: - # get related tags from `tag_counter` and `theme_counter` - tags_pks = [tag.pk for tag in tags] - for book in books: - for tag_pk, value in itertools.chain(book.tag_counter.iteritems(), book.theme_counter.iteritems()): - if tag_pk in tags_pks: - continue - related_counts[tag_pk] = related_counts.get(tag_pk, 0) + value + categories = split_tags(get_related_tags(tags)) - if pictures.count() > 0: - tags_pks = [tag.pk for tag in tags] - for picture in pictures: - for tag_pk, value in itertools.chain(picture.tag_counter.iteritems(), picture.theme_counter.iteritems()): - if tag_pk in tags_pks: - continue - related_counts[tag_pk] = related_counts.get(tag_pk, 0) + value - - related_tags = models.Tag.objects.filter(pk__in=related_counts.keys()) - related_tags = [tag for tag in related_tags if tag not in tags] - - for tag in related_tags: - tag.count = related_counts[tag.pk] - - categories = split_tags(related_tags) - del related_tags - - - objects = SortedMultiQuerySet(pictures, books, order_by='sort_key_author') + objects = SortedMultiQuerySet(pictures, books, + order_by=('sort_key_author', 'title')) if not objects: - only_author = len(tags) == 1 and tags[0].category == 'author' objects = models.Book.objects.none() return render_to_response('catalogue/tagged_object_list.html', @@ -278,7 +246,6 @@ def tagged_object_list(request, tags=''): 'object_list': objects, 'categories': categories, 'only_shelf': only_shelf, - 'only_author': only_author, 'only_my_shelf': only_my_shelf, 'formats_form': forms.DownloadFormatsForm(), 'tags': tags, @@ -289,10 +256,9 @@ def tagged_object_list(request, tags=''): def book_fragments(request, slug, theme_slug): book = get_object_or_404(models.Book, slug=slug) - - book_tag = book.book_tag() theme = get_object_or_404(models.Tag, slug=theme_slug, category='theme') - fragments = models.Fragment.tagged.with_all([book_tag, theme]) + fragments = models.Fragment.tagged.with_all([theme]).filter( + Q(book=book) | Q(book__ancestor=book)) return render_to_response('catalogue/book_fragments.html', locals(), context_instance=RequestContext(request)) @@ -353,7 +319,6 @@ def book_text(request, slug): if not book.has_html_file(): raise Http404 - related = book.related_info() return render_to_response('catalogue/book_text.html', locals(), context_instance=RequestContext(request)) @@ -443,9 +408,9 @@ def _tags_starting_with(prefix, user=None): books = models.Book.objects.filter(_word_starts_with('title', prefix)) tags = models.Tag.objects.filter(_word_starts_with('name', prefix)) if user and user.is_authenticated(): - tags = tags.filter(~Q(category='book') & (~Q(category='set') | Q(user=user))) + tags = tags.filter(~Q(category='set') | Q(user=user)) else: - tags = tags.filter(~Q(category='book') & ~Q(category='set')) + tags = tags.exclude(category='set') prefix_regexp = re.compile(_word_starts_with_regexp(prefix)) return list(books) + list(tags) + [app for app in _apps if prefix_regexp.search(app.lower)] + list(book_stubs) + list(authors)