X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/f906193db2ec44590f57beae2e8ee2df76117b7b..2bf5eaca680da6ebd22e6fd799a9a5d68206f0b8:/apps/catalogue/views.py diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py index e6e5eb927..57a4975ac 100644 --- a/apps/catalogue/views.py +++ b/apps/catalogue/views.py @@ -17,18 +17,17 @@ from django.utils.datastructures import SortedDict from django.views.decorators.http import require_POST from django.contrib import auth from django.contrib.auth.forms import UserCreationForm, AuthenticationForm -from django.utils import simplejson -from django.utils.functional import Promise -from django.utils.encoding import force_unicode from django.utils.http import urlquote_plus from django.views.decorators import cache from django.utils import translation from django.utils.translation import ugettext as _ from django.views.generic.list_detail import object_list +from ajaxable.utils import LazyEncoder, JSONResponse from catalogue import models from catalogue import forms from catalogue.utils import split_tags, AttachmentHttpResponse, async_build_pdf +from catalogue.tasks import touch_tag from pdcounter import models as pdcounter_models from pdcounter import views as pdcounter_views from suggest.forms import PublishingSuggestForm @@ -38,31 +37,15 @@ from os import path staff_required = user_passes_test(lambda user: user.is_staff) -class LazyEncoder(simplejson.JSONEncoder): - def default(self, obj): - if isinstance(obj, Promise): - return force_unicode(obj) - return obj - -# shortcut for JSON reponses -class JSONResponse(HttpResponse): - def __init__(self, data={}, callback=None, **kwargs): - # get rid of mimetype - kwargs.pop('mimetype', None) - data = simplejson.dumps(data) - if callback: - data = callback + "(" + data + ");" - super(JSONResponse, self).__init__(data, mimetype="application/json", **kwargs) - - def catalogue(request): - tags = models.Tag.objects.exclude(category__in=('set', 'book')) + tags = models.Tag.objects.exclude( + category__in=('set', 'book')).exclude(book_count=0) + tags = list(tags) for tag in tags: - tag.count = tag.get_count() + tag.count = tag.book_count categories = split_tags(tags) fragment_tags = categories.get('theme', []) - form = forms.SearchForm() return render_to_response('catalogue/catalogue.html', locals(), context_instance=RequestContext(request)) @@ -70,8 +53,6 @@ def catalogue(request): def book_list(request, filter=None, template_name='catalogue/book_list.html'): """ generates a listing of all books, optionally filtered with a test function """ - form = forms.SearchForm() - books_by_author, orphans, books_by_parent = models.Book.book_list(filter) books_nav = SortedDict() for tag in books_by_author: @@ -210,7 +191,6 @@ def book_fragments(request, book, theme_slug): theme = get_object_or_404(models.Tag, slug=theme_slug, category='theme') fragments = models.Fragment.tagged.with_all([book_tag, theme]) - form = forms.SearchForm() return render_to_response('catalogue/book_fragments.html', locals(), context_instance=RequestContext(request)) @@ -223,7 +203,7 @@ def book_detail(request, book): book = models.Book.objects.get(**kwargs) except models.Book.DoesNotExist: return pdcounter_views.book_stub_detail(request, kwargs['slug']) - + book_tag = book.book_tag() tags = list(book.tags.filter(~Q(category='set'))) categories = split_tags(tags) @@ -256,7 +236,6 @@ def book_detail(request, book): projects.add((project, meta.get('funded_by', ''))) projects = sorted(projects) - form = forms.SearchForm() custom_pdf_form = forms.CustomPDFForm() return render_to_response('catalogue/book_detail.html', locals(), context_instance=RequestContext(request)) @@ -520,12 +499,10 @@ def book_sets(request, book): new_shelves = [models.Tag.objects.get(pk=id) for id in form.cleaned_data['set_ids']] for shelf in [shelf for shelf in old_shelves if shelf not in new_shelves]: - shelf.book_count = None - shelf.save() + touch_tag(shelf) for shelf in [shelf for shelf in new_shelves if shelf not in old_shelves]: - shelf.book_count = None - shelf.save() + touch_tag(shelf) book.tags = new_shelves + list(book.tags.filter(~Q(category='set') | ~Q(user=request.user))) if request.is_ajax(): @@ -553,9 +530,7 @@ def remove_from_shelf(request, shelf, book): if shelf in book.tags: models.Tag.objects.remove_tag(book, shelf) - - shelf.book_count = None - shelf.save() + touch_tag(shelf) return HttpResponse(_('Book was successfully removed from the shelf')) else: @@ -664,45 +639,6 @@ def delete_shelf(request, slug): return HttpResponseRedirect('/') -# ================== -# = Authentication = -# ================== -@require_POST -@cache.never_cache -def login(request): - form = AuthenticationForm(data=request.POST, prefix='login') - if form.is_valid(): - auth.login(request, form.get_user()) - response_data = {'success': True, 'errors': {}} - else: - response_data = {'success': False, 'errors': form.errors} - return HttpResponse(LazyEncoder(ensure_ascii=False).encode(response_data)) - - -@require_POST -@cache.never_cache -def register(request): - registration_form = UserCreationForm(request.POST, prefix='registration') - if registration_form.is_valid(): - user = registration_form.save() - user = auth.authenticate( - username=registration_form.cleaned_data['username'], - password=registration_form.cleaned_data['password1'] - ) - auth.login(request, user) - response_data = {'success': True, 'errors': {}} - else: - response_data = {'success': False, 'errors': registration_form.errors} - return HttpResponse(LazyEncoder(ensure_ascii=False).encode(response_data)) - - -@cache.never_cache -def logout_then_redirect(request): - auth.logout(request) - return HttpResponseRedirect(urlquote_plus(request.GET.get('next', '/'), safe='/?=')) - - - # ========= # = Admin = # ========= @@ -727,14 +663,6 @@ def import_book(request): return HttpResponse(_("Error importing file: %r") % book_import_form.errors) - -def clock(request): - """ Provides server time for jquery.countdown, - in a format suitable for Date.parse() - """ - return HttpResponse(datetime.now().strftime('%Y/%m/%d %H:%M:%S')) - - # info views for API def book_info(request, id, lang='pl'):