X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/357027375ff8867f42ca34bcbfb5a78b5b185fc3..575d34bb579765311a9cb792e3961b2a08bf06e9:/src/catalogue/views.py?ds=inline diff --git a/src/catalogue/views.py b/src/catalogue/views.py index a25a08ffa..267d9b40a 100644 --- a/src/catalogue/views.py +++ b/src/catalogue/views.py @@ -4,174 +4,188 @@ # from collections import OrderedDict import re +import random from django.conf import settings from django.template import RequestContext from django.template.loader import render_to_string -from django.shortcuts import render_to_response, get_object_or_404, render +from django.shortcuts import render_to_response, get_object_or_404, render, redirect from django.http import HttpResponse, HttpResponseRedirect, Http404, HttpResponsePermanentRedirect, JsonResponse from django.core.urlresolvers import reverse -from django.db.models import Q +from django.db.models import Q, QuerySet from django.contrib.auth.decorators import login_required, user_passes_test from django.utils.http import urlquote_plus from django.utils import translation from django.utils.translation import ugettext as _, ugettext_lazy from ajaxable.utils import AjaxableFormView -from pdcounter import models as pdcounter_models +from pdcounter.models import BookStub, Author from pdcounter import views as pdcounter_views from picture.models import Picture, PictureArea -from picture.views import picture_list_thumb -from ssify import ssi_included, ssi_expect, SsiVariable as V +from ssify import ssi_included, ssi_expect, SsiVariable as Var from suggest.forms import PublishingSuggestForm +from catalogue import constants from catalogue import forms from catalogue.helpers import get_top_level_related_tags -from catalogue import models -from catalogue.utils import split_tags, MultiQuerySet, SortedMultiQuerySet -from catalogue.templatetags.catalogue_tags import tag_list, collection_list +from catalogue.models import Book, Collection, Tag, Fragment +from catalogue.utils import split_tags +from catalogue.models.tag import prefetch_relations staff_required = user_passes_test(lambda user: user.is_staff) -def catalogue(request, as_json=False): - common_categories = ('author',) - split_categories = ('epoch', 'genre', 'kind') - - categories = split_tags( - get_top_level_related_tags(categories=common_categories), - models.Tag.objects.usage_for_model( - models.Fragment, counts=True).filter(category='theme'), - models.Tag.objects.usage_for_model( - Picture, counts=True).filter(category__in=common_categories), - models.Tag.objects.usage_for_model( - PictureArea, counts=True).filter( - category='theme') - ) - book_categories = split_tags( - get_top_level_related_tags(categories=split_categories) - ) - picture_categories = split_tags( - models.Tag.objects.usage_for_model( - Picture, counts=True).filter( - category__in=split_categories), - ) - - collections = models.Collection.objects.all() - - def render_tag_list(tags): - return render_to_string('catalogue/tag_list.html', tag_list(tags)) - - def render_split(with_books, with_pictures): - ctx = {} - if with_books: - ctx['books'] = render_tag_list(with_books) - if with_pictures: - ctx['pictures'] = render_tag_list(with_pictures) - return render_to_string('catalogue/tag_list_split.html', ctx) - - output = {} - output['theme'] = render_tag_list(categories.get('theme', [])) - 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)) - if as_json: - return JsonResponse(output) - else: - return render_to_response('catalogue/catalogue.html', locals(), - context_instance=RequestContext(request)) +def catalogue(request): + return render(request, 'catalogue/catalogue.html', { + 'books': Book.objects.filter(parent=None), + 'pictures': Picture.objects.all(), + 'collections': Collection.objects.all(), + 'active_menu_item': 'all_works', + }) -@ssi_included -def catalogue_json(request): - return catalogue(request, True) - - -def book_list(request, filter=None, get_filter=None, - template_name='catalogue/book_list.html', - nav_template_name='catalogue/snippets/book_list_nav.html', - list_template_name='catalogue/snippets/book_list.html', - context=None, - ): - """ generates a listing of all books, optionally filtered with a test function """ - if get_filter: - filter = get_filter() - books_by_author, orphans, books_by_parent = models.Book.book_list(filter) +def book_list(request, filters=None, template_name='catalogue/book_list.html', + nav_template_name='catalogue/snippets/book_list_nav.html', + list_template_name='catalogue/snippets/book_list.html'): + """ generates a listing of all books, optionally filtered """ + books_by_author, orphans, books_by_parent = Book.book_list(filters) books_nav = OrderedDict() for tag in books_by_author: if books_by_author[tag]: books_nav.setdefault(tag.sort_key[0], []).append(tag) - rendered_nav = render_to_string(nav_template_name, locals()) - rendered_book_list = render_to_string(list_template_name, locals()) - return render_to_response(template_name, locals(), - context_instance=RequestContext(request)) - - -def audiobook_list(request): - return book_list(request, Q(media__type='mp3') | Q(media__type='ogg'), - template_name='catalogue/audiobook_list.html', - list_template_name='catalogue/snippets/audiobook_list.html', - ) + # WTF: dlaczego nie include? + return render_to_response(template_name, { + 'rendered_nav': render_to_string(nav_template_name, {'books_nav': books_nav}), + 'rendered_book_list': render_to_string(list_template_name, { + 'books_by_author': books_by_author, + 'orphans': orphans, + 'books_by_parent': books_by_parent, + }) + }, context_instance=RequestContext(request)) def daisy_list(request): - return book_list(request, Q(media__type='daisy'), - template_name='catalogue/daisy_list.html', - ) + return book_list(request, Q(media__type='daisy'), template_name='catalogue/daisy_list.html') def collection(request, slug): - coll = get_object_or_404(models.Collection, slug=slug) - if coll.kind == 'book': - view = book_list - tmpl = "catalogue/collection.html" - elif coll.kind == 'picture': - view = picture_list_thumb - tmpl = "picture/collection.html" - else: - raise ValueError('How do I show this kind of collection? %s' % coll.kind) - return view(request, get_filter=coll.get_query, - template_name=tmpl, - context={'collection': coll}) + coll = get_object_or_404(Collection, slug=slug) + return render(request, 'catalogue/collection.html', {'collection': coll}) 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.filter(slug=ambiguous_slugs[0]): + for tag in Tag.objects.filter(slug=ambiguous_slugs[0]): options.append({ 'url_args': '/'.join((beginning, tag.url_chunk, unparsed)).strip('/'), 'tags': [tag] }) - return render_to_response('catalogue/differentiate_tags.html', - {'tags': tags, 'options': options, 'unparsed': ambiguous_slugs[1:]}, - context_instance=RequestContext(request)) + return render_to_response( + 'catalogue/differentiate_tags.html', {'tags': tags, 'options': options, 'unparsed': ambiguous_slugs[1:]}, + context_instance=RequestContext(request)) + + +def object_list(request, objects, fragments=None, related_tags=None, tags=None, list_type='books', extra=None): + if not tags: + tags = [] + tag_ids = [tag.pk for tag in tags] + + related_tag_lists = [] + if related_tags: + related_tag_lists.append(related_tags) + else: + related_tag_lists.append( + Tag.objects.usage_for_queryset(objects, counts=True).exclude(category='set').exclude(pk__in=tag_ids)) + if not (extra and extra.get('theme_is_set')): + if fragments is None: + if list_type == 'gallery': + fragments = PictureArea.objects.filter(picture__in=objects) + else: + fragments = Fragment.objects.filter(book__in=objects) + related_tag_lists.append( + Tag.objects.usage_for_queryset(fragments, counts=True).filter(category='theme').exclude(pk__in=tag_ids) + .only('name', 'sort_key', 'category', 'slug')) + if isinstance(objects, QuerySet): + objects = prefetch_relations(objects, 'author') + + categories = split_tags(*related_tag_lists) + + objects = list(objects) + + if not objects and len(tags) == 1 and list_type == 'books': + if PictureArea.tagged.with_any(tags).exists() or Picture.tagged.with_any(tags).exists(): + return redirect('tagged_object_list_gallery', '/'.join(tag.url_chunk for tag in tags)) + + if len(objects) > 3: + best = random.sample(objects, 3) + else: + best = objects + + result = { + 'object_list': objects, + 'categories': categories, + 'list_type': list_type, + 'tags': tags, + + 'formats_form': forms.DownloadFormatsForm(), + 'best': best, + 'active_menu_item': list_type, + } + if extra: + result.update(extra) + return render_to_response( + 'catalogue/tagged_object_list.html', result, + context_instance=RequestContext(request)) + + +def literature(request): + books = Book.objects.filter(parent=None) + + # last_published = Book.objects.exclude(cover_thumb='').filter(parent=None).order_by('-created_at')[:20] + # most_popular = Book.objects.exclude(cover_thumb='')\ + # .order_by('-popularity__count', 'sort_key_author', 'sort_key')[:20] + return object_list(request, books, related_tags=get_top_level_related_tags([])) + # extra={ + # 'last_published': last_published, + # 'most_popular': most_popular, + # }) + + +def gallery(request): + return object_list(request, Picture.objects.all(), list_type='gallery') + + +def audiobooks(request): + audiobooks = Book.objects.filter(media__type__in=('mp3', 'ogg')).distinct() + return object_list(request, audiobooks, list_type='audiobooks', extra={ + 'daisy': Book.objects.filter(media__type='daisy').distinct(), + }) -# TODO: Rewrite this hellish piece of code which tries to do everything -def tagged_object_list(request, tags=''): - # preliminary tests and conditions +class ResponseInstead(Exception): + def __init__(self, response): + super(ResponseInstead, self).__init__() + self.response = response + + +def analyse_tags(request, tag_str): try: - tags = models.Tag.get_tag_list(tags) - except models.Tag.DoesNotExist: + tags = Tag.get_tag_list(tag_str) + except Tag.DoesNotExist: # Perhaps the user is asking about an author in Public Domain # counter (they are not represented in tags) - chunks = tags.split('/') + chunks = tag_str.split('/') if len(chunks) == 2 and chunks[0] == 'autor': - return pdcounter_views.author_detail(request, chunks[1]) + raise ResponseInstead(pdcounter_views.author_detail(request, chunks[1])) else: raise Http404 - except models.Tag.MultipleObjectsReturned, e: + except Tag.MultipleObjectsReturned, e: # Ask the user to disambiguate - return differentiate_tags(request, e.tags, e.ambiguous_slugs) - except models.Tag.UrlDeprecationWarning, e: - return HttpResponsePermanentRedirect(reverse('tagged_object_list', args=['/'.join(tag.url_chunk for tag in e.tags)])) + raise ResponseInstead(differentiate_tags(request, e.tags, e.ambiguous_slugs)) + except Tag.UrlDeprecationWarning, e: + raise ResponseInstead(HttpResponsePermanentRedirect( + reverse('tagged_object_list', args=['/'.join(tag.url_chunk for tag in e.tags)]))) try: if len(tags) > settings.MAX_TAG_LIST: @@ -179,109 +193,100 @@ def tagged_object_list(request, tags=''): except AttributeError: pass - # beginning of digestion - theme_is_set = [tag for tag in tags if tag.category == 'theme'] - shelf_is_set = [tag for tag in tags if tag.category == 'set'] - only_shelf = shelf_is_set and len(tags) == 1 - only_my_shelf = only_shelf and request.user.is_authenticated() and request.user == tags[0].user - tags_pks = [tag.pk for tag in tags] - - objects = None - - if theme_is_set: - shelf_tags = [tag for tag in tags if tag.category == 'set'] - fragment_tags = [tag for tag in tags if tag.category != 'set'] - fragments = models.Fragment.tagged.with_all(fragment_tags) - areas = PictureArea.tagged.with_all(fragment_tags) - - if shelf_tags: - books = models.Book.tagged.with_all(shelf_tags).order_by() - fragments = fragments.filter(Q(book__in=books) | Q(book__ancestor__in=books)) - areas = PictureArea.objects.none() - - categories = split_tags( - models.Tag.objects.usage_for_queryset(fragments, counts=True - ).exclude(pk__in=tags_pks), - models.Tag.objects.usage_for_queryset(areas, counts=True - ).exclude(pk__in=tags_pks) - ) - - # we want the Pictures to go first - objects = MultiQuerySet(areas, fragments) + return tags + + +def theme_list(request, tags, list_type): + shelf_tags = [tag for tag in tags if tag.category == 'set'] + fragment_tags = [tag for tag in tags if tag.category != 'set'] + if list_type == 'gallery': + fragments = PictureArea.tagged.with_all(fragment_tags) else: - all_books = models.Book.tagged.with_all(tags) - if shelf_is_set: - books = all_books.order_by('sort_key_author', 'title') - pictures = Picture.objects.none() - related_book_tags = models.Tag.objects.usage_for_queryset( - books, counts=True).exclude( - category='set').exclude(pk__in=tags_pks) + fragments = Fragment.tagged.with_all(fragment_tags) + + if shelf_tags: + # TODO: Pictures on shelves not supported yet. + books = Book.tagged.with_all(shelf_tags).order_by() + fragments = fragments.filter(Q(book__in=books) | Q(book__ancestor__in=books)) + + if not fragments and len(tags) == 1 and list_type == 'books': + if PictureArea.tagged.with_any(tags).exists() or Picture.tagged.with_any(tags).exists(): + return redirect('tagged_object_list_gallery', '/'.join(tag.url_chunk for tag in tags)) + + return object_list(request, fragments, tags=tags, list_type=list_type, extra={ + 'theme_is_set': True, + 'active_menu_item': 'theme', + }) + + +def tagged_object_list(request, tags, list_type): + try: + tags = analyse_tags(request, tags) + except ResponseInstead as e: + return e.response + + if list_type == 'gallery' and any(tag.category == 'set' for tag in tags): + raise Http404 + + if any(tag.category in ('theme', 'thing') for tag in tags): + return theme_list(request, tags, list_type=list_type) + + if list_type == 'books': + books = Book.tagged.with_all(tags) + + if any(tag.category == 'set' for tag in tags): + params = {'objects': books} else: - books = models.Book.tagged_top_level(tags).order_by( - 'sort_key_author', 'title') - pictures = Picture.tagged.with_all(tags).order_by( - 'sort_key_author', 'title') - related_book_tags = get_top_level_related_tags(tags) - - fragments = models.Fragment.objects.filter(book__in=all_books) - areas = PictureArea.objects.filter(picture__in=pictures) - - categories = split_tags( - related_book_tags, - models.Tag.objects.usage_for_queryset( - pictures, counts=True).exclude(pk__in=tags_pks), - models.Tag.objects.usage_for_queryset( - fragments, counts=True).filter( - category='theme').exclude(pk__in=tags_pks), - models.Tag.objects.usage_for_queryset( - areas, counts=True).filter( - category__in=('theme', 'thing')).exclude( - pk__in=tags_pks), - ) - - objects = SortedMultiQuerySet(pictures, books, - order_by=('sort_key_author', 'title')) - - return render_to_response('catalogue/tagged_object_list.html', - { - 'object_list': objects, - 'categories': categories, - 'only_shelf': only_shelf, - 'only_my_shelf': only_my_shelf, - 'formats_form': forms.DownloadFormatsForm(), - 'tags': tags, - 'tag_ids': tags_pks, - 'theme_is_set': theme_is_set, - }, - context_instance=RequestContext(request)) + params = { + 'objects': Book.tagged_top_level(tags), + 'fragments': Fragment.objects.filter(book__in=books), + 'related_tags': get_top_level_related_tags(tags), + } + elif list_type == 'gallery': + params = {'objects': Picture.tagged.with_all(tags)} + elif list_type == 'audiobooks': + audiobooks = Book.objects.filter(media__type__in=('mp3', 'ogg')).distinct() + params = { + 'objects': Book.tagged.with_all(tags, audiobooks), + 'extra': { + 'daisy': Book.tagged.with_all(tags, audiobooks.filter(media__type='daisy').distinct()), + } + } + else: + raise Http404 + + return object_list(request, tags=tags, list_type=list_type, **params) def book_fragments(request, slug, theme_slug): - book = get_object_or_404(models.Book, slug=slug) - theme = get_object_or_404(models.Tag, slug=theme_slug, category='theme') - fragments = models.Fragment.tagged.with_all([theme]).filter( + book = get_object_or_404(Book, slug=slug) + theme = get_object_or_404(Tag, slug=theme_slug, category='theme') + fragments = 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)) + return render_to_response('catalogue/book_fragments.html', { + 'book': book, + 'theme': theme, + 'fragments': fragments, + 'active_menu_item': 'books', + }, context_instance=RequestContext(request)) def book_detail(request, slug): try: - book = models.Book.objects.get(slug=slug) - except models.Book.DoesNotExist: + book = Book.objects.get(slug=slug) + except Book.DoesNotExist: return pdcounter_views.book_stub_detail(request, slug) - book_children = book.children.all().order_by('parent_number', 'sort_key') - return render_to_response('catalogue/book_detail.html', locals(), - context_instance=RequestContext(request)) - + return render_to_response('catalogue/book_detail.html', { + 'book': book, + 'tags': book.tags.exclude(category__in=('set', 'theme')), + 'book_children': book.children.all().order_by('parent_number', 'sort_key'), + 'active_menu_item': 'books', + }, context_instance=RequestContext(request)) -def player(request, slug): - book = get_object_or_404(models.Book, slug=slug) - if not book.has_media('mp3'): - raise Http404 +def get_audiobooks(book): ogg_files = {} for m in book.media.filter(type='ogg').order_by().iterator(): ogg_files[m.name] = m @@ -309,20 +314,31 @@ def player(request, slug): audiobooks.append(media) projects = sorted(projects) + return audiobooks, projects, have_oggs - extra_info = book.extra_info - return render_to_response('catalogue/player.html', locals(), - context_instance=RequestContext(request)) +# używane w publicznym interfejsie +def player(request, slug): + book = get_object_or_404(Book, slug=slug) + if not book.has_media('mp3'): + raise Http404 + + audiobooks, projects, have_oggs = get_audiobooks(book) + + return render_to_response('catalogue/player.html', { + 'book': book, + 'audiobook': '', + 'audiobooks': audiobooks, + 'projects': projects, + }, context_instance=RequestContext(request)) def book_text(request, slug): - book = get_object_or_404(models.Book, slug=slug) + book = get_object_or_404(Book, slug=slug) if not book.has_html_file(): raise Http404 - return render_to_response('catalogue/book_text.html', locals(), - context_instance=RequestContext(request)) + return render_to_response('catalogue/book_text.html', {'book': book}, context_instance=RequestContext(request)) # ========== @@ -334,17 +350,30 @@ def _no_diacritics_regexp(query): should be locale-aware """ names = { - u'a':u'aąĄ', u'c':u'cćĆ', u'e':u'eęĘ', u'l': u'lłŁ', u'n':u'nńŃ', u'o':u'oóÓ', u's':u'sśŚ', u'z':u'zźżŹŻ', - u'ą':u'ąĄ', u'ć':u'ćĆ', u'ę':u'ęĘ', u'ł': u'łŁ', u'ń':u'ńŃ', u'ó':u'óÓ', u'ś':u'śŚ', u'ź':u'źŹ', u'ż':u'żŻ' + u'a': u'aąĄ', u'c': u'cćĆ', u'e': u'eęĘ', u'l': u'lłŁ', u'n': u'nńŃ', u'o': u'oóÓ', u's': u'sśŚ', + u'z': u'zźżŹŻ', + u'ą': u'ąĄ', u'ć': u'ćĆ', u'ę': u'ęĘ', u'ł': u'łŁ', u'ń': u'ńŃ', u'ó': u'óÓ', u'ś': u'śŚ', u'ź': u'źŹ', + u'ż': u'żŻ' } + def repl(m): l = m.group() - return u"(%s)" % '|'.join(names[l]) + return u"(?:%s)" % '|'.join(names[l]) + return re.sub(u'[%s]' % (u''.join(names.keys())), repl, query) + def unicode_re_escape(query): """ Unicode-friendly version of re.escape """ - return re.sub(r'(?u)(\W)', r'\\\1', query) + s = list(query) + for i, c in enumerate(query): + if re.match(r'(?u)(\W)', c) and re.match(r'[\x00-\x7e]', c): + if c == "\000": + s[i] = "\\000" + else: + s[i] = "\\" + c + return query[:0].join(s) + def _word_starts_with(name, prefix): """returns a Q object getting models having `name` contain a word @@ -375,8 +404,7 @@ def _sqlite_word_starts_with(name, prefix): SQLite in Django uses Python re module """ - kwargs = {} - kwargs['%s__iregex' % name] = _word_starts_with_regexp(prefix) + kwargs = {'%s__iregex' % name: _word_starts_with_regexp(prefix)} return Q(**kwargs) @@ -387,12 +415,13 @@ elif settings.DATABASE_ENGINE == 'sqlite3': _word_starts_with = _sqlite_word_starts_with -class App(): +class App: def __init__(self, name, view): self.name = name self._view = view self.lower = name.lower() self.category = 'application' + def view(self): return reverse(*self._view) @@ -404,25 +433,25 @@ _apps = ( def _tags_starting_with(prefix, user=None): prefix = prefix.lower() # PD counter - book_stubs = pdcounter_models.BookStub.objects.filter(_word_starts_with('title', prefix)) - authors = pdcounter_models.Author.objects.filter(_word_starts_with('name', prefix)) + book_stubs = BookStub.objects.filter(_word_starts_with('title', prefix)) + authors = Author.objects.filter(_word_starts_with('name', prefix)) - books = models.Book.objects.filter(_word_starts_with('title', prefix)) - tags = models.Tag.objects.filter(_word_starts_with('name', prefix)) + books = Book.objects.filter(_word_starts_with('title', prefix)) + tags = Tag.objects.filter(_word_starts_with('name', prefix)) if user and user.is_authenticated(): tags = tags.filter(~Q(category='set') | Q(user=user)) else: 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) + return list(books) + list(tags) + [app for app in _apps if prefix_regexp.search(app.lower)] + list(book_stubs) + \ + list(authors) def _get_result_link(match, tag_list): - if isinstance(match, models.Tag): + if isinstance(match, Tag): return reverse('catalogue.views.tagged_object_list', - kwargs={'tags': '/'.join(tag.url_chunk for tag in tag_list + [match])} - ) + kwargs={'tags': '/'.join(tag.url_chunk for tag in tag_list + [match])}) elif isinstance(match, App): return match.view() else: @@ -430,7 +459,7 @@ def _get_result_link(match, tag_list): def _get_result_type(match): - if isinstance(match, models.Book) or isinstance(match, pdcounter_models.BookStub): + if isinstance(match, Book) or isinstance(match, BookStub): match_type = 'book' else: match_type = match.category @@ -439,11 +468,11 @@ def _get_result_type(match): def books_starting_with(prefix): prefix = prefix.lower() - return models.Book.objects.filter(_word_starts_with('title', prefix)) + return Book.objects.filter(_word_starts_with('title', prefix)) def find_best_matches(query, user=None): - """ Finds a models.Book, Tag, models.BookStub or Author best matching a query. + """ Finds a Book, Tag, BookStub or Author best matching a query. Returns a with: - zero elements when nothing is found, @@ -460,12 +489,12 @@ def find_best_matches(query, user=None): result = tuple(_tags_starting_with(query, user)) # remove pdcounter stuff book_titles = set(match.pretty_title().lower() for match in result - if isinstance(match, models.Book)) + if isinstance(match, Book)) authors = set(match.name.lower() for match in result - if isinstance(match, models.Tag) and match.category == 'author') + if isinstance(match, Tag) and match.category == 'author') result = tuple(res for res in result if not ( - (isinstance(res, pdcounter_models.BookStub) and res.pretty_title().lower() in book_titles) - or (isinstance(res, pdcounter_models.Author) and res.name.lower() in authors) + (isinstance(res, BookStub) and res.pretty_title().lower() in book_titles) or + (isinstance(res, Author) and res.name.lower() in authors) )) exact_matches = tuple(res for res in result if res.name.lower() == query) @@ -480,26 +509,32 @@ def search(request): prefix = request.GET.get('q', '') try: - tag_list = models.Tag.get_tag_list(tags) - except: + tag_list = Tag.get_tag_list(tags) + except (Tag.DoesNotExist, Tag.MultipleObjectsReturned, Tag.UrlDeprecationWarning): tag_list = [] try: result = find_best_matches(prefix, request.user) except ValueError: - return render_to_response('catalogue/search_too_short.html', {'tags':tag_list, 'prefix':prefix}, + return render_to_response( + 'catalogue/search_too_short.html', {'tags': tag_list, 'prefix': prefix}, context_instance=RequestContext(request)) if len(result) == 1: return HttpResponseRedirect(_get_result_link(result[0], tag_list)) elif len(result) > 1: - return render_to_response('catalogue/search_multiple_hits.html', - {'tags':tag_list, 'prefix':prefix, 'results':((x, _get_result_link(x, tag_list), _get_result_type(x)) for x in result)}, + return render_to_response( + 'catalogue/search_multiple_hits.html', + { + 'tags': tag_list, 'prefix': prefix, + 'results': ((x, _get_result_link(x, tag_list), _get_result_type(x)) for x in result) + }, context_instance=RequestContext(request)) else: form = PublishingSuggestForm(initial={"books": prefix + ", "}) - return render_to_response('catalogue/search_no_hits.html', - {'tags':tag_list, 'prefix':prefix, "pubsuggest_form": form}, + return render_to_response( + 'catalogue/search_no_hits.html', + {'tags': tag_list, 'prefix': prefix, "pubsuggest_form": form}, context_instance=RequestContext(request)) @@ -511,11 +546,12 @@ def tags_starting_with(request): tags_list = [] result = "" for tag in _tags_starting_with(prefix, request.user): - if not tag.name in tags_list: + if tag.name not in tags_list: result += "\n" + tag.name tags_list.append(tag.name) return HttpResponse(result) + def json_tags_starting_with(request, callback=None): # Callback for JSONP prefix = request.GET.get('q', '') @@ -525,7 +561,7 @@ def json_tags_starting_with(request, callback=None): return HttpResponse('') tags_list = [] for tag in _tags_starting_with(prefix, request.user): - if not tag.name in tags_list: + if tag.name not in tags_list: tags_list.append(tag.name) if request.GET.get('mozhint', ''): result = [prefix, tags_list] @@ -555,7 +591,9 @@ def import_book(request): info = sys.exc_info() exception = pprint.pformat(info[1]) tb = '\n'.join(traceback.format_tb(info[2])) - return HttpResponse(_("An error occurred: %(exception)s\n\n%(tb)s") % {'exception':exception, 'tb':tb}, mimetype='text/plain') + return HttpResponse( + _("An error occurred: %(exception)s\n\n%(tb)s") % {'exception': exception, 'tb': tb}, + mimetype='text/plain') return HttpResponse(_("Book imported successfully")) else: return HttpResponse(_("Error importing file: %r") % book_import_form.errors) @@ -563,25 +601,23 @@ def import_book(request): # info views for API -def book_info(request, id, lang='pl'): - book = get_object_or_404(models.Book, id=id) +def book_info(request, book_id, lang='pl'): + book = get_object_or_404(Book, id=book_id) # set language by hand translation.activate(lang) - return render_to_response('catalogue/book_info.html', locals(), - context_instance=RequestContext(request)) + return render_to_response('catalogue/book_info.html', {'book': book}, context_instance=RequestContext(request)) -def tag_info(request, id): - tag = get_object_or_404(models.Tag, id=id) +def tag_info(request, tag_id): + tag = get_object_or_404(Tag, id=tag_id) return HttpResponse(tag.description) def download_zip(request, format, slug=None): - url = None - if format in models.Book.ebook_formats: - url = models.Book.zip_format(format) + if format in Book.ebook_formats: + url = Book.zip_format(format) elif format in ('mp3', 'ogg') and slug is not None: - book = get_object_or_404(models.Book, slug=slug) + book = get_object_or_404(Book, slug=slug) url = book.zip_audiobooks(format) else: raise Http404('No format specified for zip package') @@ -592,6 +628,7 @@ class CustomPDFFormView(AjaxableFormView): form_class = forms.CustomPDFForm title = ugettext_lazy('Download custom PDF') submit = ugettext_lazy('Download') + template = 'catalogue/custom_pdf_form.html' honeypot = True def __call__(self, *args, **kwargs): @@ -604,7 +641,7 @@ class CustomPDFFormView(AjaxableFormView): return (obj,), {} def get_object(self, request, slug, *args, **kwargs): - return get_object_or_404(models.Book, slug=slug) + return get_object_or_404(Book, slug=slug) def context_description(self, request, obj): return obj.pretty_title() @@ -617,14 +654,14 @@ class CustomPDFFormView(AjaxableFormView): @ssi_included def book_mini(request, pk, with_link=True): - book = get_object_or_404(models.Book, pk=pk) - author_str = ", ".join(tag.name - for tag in book.tags.filter(category='author')) + # book = get_object_or_404(Book, pk=pk) + try: + book = Book.objects.only('cover_thumb', 'title', 'language', 'slug').get(pk=pk) + except Book.DoesNotExist: + raise Http404 return render(request, 'catalogue/book_mini_box.html', { 'book': book, - 'author_str': author_str, - 'with_link': with_link, - 'show_lang': book.language_code() != settings.LANGUAGE_CODE, + 'no_link': not with_link, }) @@ -634,8 +671,9 @@ def book_mini(request, pk, with_link=True): ('social_tags.book_shelf_tags', (ipk,)), ))(ssi_expect(pk, int))) def book_short(request, pk): - book = get_object_or_404(models.Book, pk=pk) + book = get_object_or_404(Book, pk=pk) stage_note, stage_note_url = book.stage_note() + audiobooks, projects, have_oggs = get_audiobooks(book) return render(request, 'catalogue/book_short.html', { 'book': book, @@ -646,19 +684,23 @@ def book_short(request, pk): 'show_lang': book.language_code() != settings.LANGUAGE_CODE, 'stage_note': stage_note, 'stage_note_url': stage_note_url, + 'audiobooks': audiobooks, + 'have_oggs': have_oggs, }) -@ssi_included(get_ssi_vars=lambda pk: book_short.get_ssi_vars(pk) + +@ssi_included( + get_ssi_vars=lambda pk: book_short.get_ssi_vars(pk) + (lambda ipk: ( ('social_tags.choose_cite', [ipk]), ('catalogue_tags.choose_fragment', [ipk], { - 'unless': V('social_tags.choose_cite', [ipk])}), + 'unless': Var('social_tags.choose_cite', [ipk])}), ))(ssi_expect(pk, int))) def book_wide(request, pk): - book = get_object_or_404(models.Book, pk=pk) + book = get_object_or_404(Book, pk=pk) stage_note, stage_note_url = book.stage_note() extra_info = book.extra_info + audiobooks, projects, have_oggs = get_audiobooks(book) return render(request, 'catalogue/book_wide.html', { 'book': book, @@ -672,20 +714,88 @@ def book_wide(request, pk): 'main_link': reverse('book_text', args=[book.slug]) if book.html_file else None, 'extra_info': extra_info, 'hide_about': extra_info.get('about', '').startswith('http://wiki.wolnepodreczniki.pl'), - 'themes': book.related_themes(), + 'audiobooks': audiobooks, + 'have_oggs': have_oggs, }) @ssi_included def fragment_short(request, pk): - fragment = get_object_or_404(models.Fragment, pk=pk) - return render(request, 'catalogue/fragment_short.html', - {'fragment': fragment}) + fragment = get_object_or_404(Fragment, pk=pk) + return render(request, 'catalogue/fragment_short.html', {'fragment': fragment}) @ssi_included def fragment_promo(request, pk): - fragment = get_object_or_404(models.Fragment, pk=pk) - return render(request, 'catalogue/fragment_promo.html', { - 'fragment': fragment + fragment = get_object_or_404(Fragment, pk=pk) + return render(request, 'catalogue/fragment_promo.html', {'fragment': fragment}) + + +@ssi_included +def tag_box(request, pk): + tag = get_object_or_404(Tag, pk=pk) + assert tag.category != 'set' + + return render(request, 'catalogue/tag_box.html', { + 'tag': tag, + }) + + +@ssi_included +def collection_box(request, pk): + collection = get_object_or_404(Collection, pk=pk) + + return render(request, 'catalogue/collection_box.html', { + 'collection': collection, }) + + +def tag_catalogue(request, category): + if category == 'theme': + tags = Tag.objects.usage_for_model( + Fragment, counts=True).filter(category='theme') + else: + tags = list(get_top_level_related_tags((), categories=(category,))) + + described_tags = [tag for tag in tags if tag.description] + + if len(described_tags) > 4: + best = random.sample(described_tags, 4) + else: + best = described_tags + + return render(request, 'catalogue/tag_catalogue.html', { + 'tags': tags, + 'best': best, + 'title': constants.CATEGORIES_NAME_PLURAL[category], + 'whole_category': constants.WHOLE_CATEGORY[category], + 'active_menu_item': 'theme' if category == 'theme' else None, + }) + + +def collections(request): + objects = Collection.objects.all() + + if len(objects) > 3: + best = random.sample(objects, 3) + else: + best = objects + + return render(request, 'catalogue/collections.html', { + 'objects': objects, + 'best': best, + }) + + +def ridero_cover(request, slug): + from librarian.cover import make_cover + wldoc = Book.objects.get(slug=slug).wldocument() + cover = make_cover(wldoc.book_info, width=980, bleed=20, format='PNG') + response = HttpResponse(content_type="image/png") + cover.save(response) + return response + + +def get_isbn(request, book_format, slug): + book = Book.objects.get(slug=slug) + return HttpResponse(book.extra_info.get('isbn_%s' % book_format))