X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/92bcb49ab1a4bf73225b8dec1cf09fd6dff8a879..f729c572910e51749bb2464761038b6eceaf79c6:/apps/catalogue/views.py diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index 7ead47115..fc27e02f3 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -7,7 +7,7 @@ import itertools from django.conf import settings from django.template import RequestContext -from django.shortcuts import render_to_response, get_object_or_404 +from django.shortcuts import render_to_response, get_object_or_404, redirect from django.http import HttpResponse, HttpResponseRedirect, Http404, HttpResponsePermanentRedirect from django.core.urlresolvers import reverse from django.db.models import Q @@ -22,15 +22,12 @@ from ajaxable.utils import JSONResponse, AjaxableFormView from catalogue import models from catalogue import forms -from catalogue.utils import (split_tags, AttachmentHttpResponse, - async_build_pdf, MultiQuerySet) +from catalogue.utils import split_tags, MultiQuerySet from pdcounter import models as pdcounter_models from pdcounter import views as pdcounter_views from suggest.forms import PublishingSuggestForm from picture.models import Picture -from os import path - staff_required = user_passes_test(lambda user: user.is_staff) @@ -135,13 +132,14 @@ def tagged_object_list(request, tags=''): if shelf_tags: 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]) + 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'"]}) - fragment_keys = [fragment.pk for fragment in fragments] + 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}, @@ -159,7 +157,7 @@ def tagged_object_list(request, tags=''): # get related tags from `tag_counter` and `theme_counter` related_counts = {} tags_pks = [tag.pk for tag in tags] - for book in objects: + for book in objects.iterator(): for tag_pk, value in itertools.chain(book.tag_counter.iteritems(), book.theme_counter.iteritems()): if tag_pk in tags_pks: continue @@ -222,15 +220,15 @@ def player(request, slug): raise Http404 ogg_files = {} - for m in book.media.filter(type='ogg').order_by(): + for m in book.media.filter(type='ogg').order_by().iterator(): ogg_files[m.name] = m audiobooks = [] have_oggs = True projects = set() - for mp3 in book.media.filter(type='mp3'): + for mp3 in book.media.filter(type='mp3').iterator(): # ogg files are always from the same project - meta = mp3.get_extra_info_value() + meta = mp3.extra_info project = meta.get('project') if not project: # temporary fallback @@ -249,7 +247,7 @@ def player(request, slug): projects = sorted(projects) - extra_info = book.get_extra_info_value() + extra_info = book.extra_info return render_to_response('catalogue/player.html', locals(), context_instance=RequestContext(request)) @@ -261,12 +259,13 @@ def book_text(request, slug): if not book.has_html_file(): raise Http404 book_themes = {} - for fragment in book.fragments.all(): - for theme in fragment.tags.filter(category='theme'): + for fragment in book.fragments.all().iterator(): + for theme in fragment.tags.filter(category='theme').iterator(): book_themes.setdefault(theme, []).append(fragment) book_themes = book_themes.items() book_themes.sort(key=lambda s: s[0].sort_key) + related = book.related_info() return render_to_response('catalogue/book_text.html', locals(), context_instance=RequestContext(request)) @@ -531,43 +530,23 @@ def download_zip(request, format, slug=None): return HttpResponseRedirect(urlquote_plus(settings.MEDIA_URL + url, safe='/?=')) -def download_custom_pdf(request, slug, method='GET'): - book = get_object_or_404(models.Book, slug=slug) - - if request.method == method: - form = forms.CustomPDFForm(method == 'GET' and request.GET or request.POST) - if form.is_valid(): - cust = form.customizations - pdf_file = models.get_customized_pdf_path(book, cust) - - if not path.exists(pdf_file): - result = async_build_pdf.delay(book.id, cust, pdf_file) - result.wait() - return AttachmentHttpResponse(file_name=("%s.pdf" % book.slug), file_path=pdf_file, mimetype="application/pdf") - else: - raise Http404(_('Incorrect customization options for PDF')) - else: - raise Http404(_('Bad method')) - - class CustomPDFFormView(AjaxableFormView): form_class = forms.CustomPDFForm title = ugettext_lazy('Download custom PDF') submit = ugettext_lazy('Download') + honeypot = True + + def __call__(self, *args, **kwargs): + if settings.NO_CUSTOM_PDF: + raise Http404('Custom PDF is disabled') + return super(CustomPDFFormView, self).__call__(*args, **kwargs) - def __call__(self, request): - from copy import copy - if request.method == 'POST': - request.GET = copy(request.GET) - request.GET['next'] = "%s?%s" % (reverse('catalogue.views.download_custom_pdf', args=[request.GET.get('slug')]), - request.POST.urlencode()) - return super(CustomPDFFormView, self).__call__(request) + def form_args(self, request, obj): + """Override to parse view args and give additional args to the form.""" + return (obj,), {} - def get_object(self, request): - return get_object_or_404(models.Book, slug=request.GET.get('slug')) + def get_object(self, request, slug, *args, **kwargs): + return get_object_or_404(models.Book, slug=slug) def context_description(self, request, obj): return obj.pretty_title() - - def success(self, *args): - pass