from django.contrib.auth.decorators import login_required
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 catalogue import models
from catalogue import forms
from catalogue.utils import split_tags
+from newtagging import views as newtagging_views
-def catalogue_redirect(request, tags=''):
- if len(request.GET['q']) > 0:
+class LazyEncoder(simplejson.JSONEncoder):
+ def default(self, obj):
+ if isinstance(obj, Promise):
+ return force_unicode(obj)
+ return obj
+
+
+def search(request):
+ query = request.GET.get('q', '')
+ tags = request.GET.get('tags', '')
+ if tags == '':
+ tags = []
+
+ try:
+ tag_list = models.Tag.get_tag_list(tags)
+ tag = models.Tag.objects.get(name=query)
+ except models.Tag.DoesNotExist:
try:
- tag = models.Tag.objects.get(name=request.GET['q'])
- if len(tags):
- tags += '/'
- tags = tags + tag.slug
- except models.Tag.DoesNotExist:
- book = get_object_or_404(models.Book, title=request.GET['q'])
+ book = models.Book.objects.get(title=query)
return HttpResponseRedirect(book.get_absolute_url())
- if len(tags) > 0:
- return HttpResponseRedirect(reverse('catalogue.views.tagged_book_list', kwargs=dict(tags=tags)))
+ except models.Book.DoesNotExist:
+ return HttpResponseRedirect(reverse('catalogue.views.main_page'))
else:
- return HttpResponseRedirect(reverse('catalogue.views.main_page'))
+ tag_list.append(tag)
+ return HttpResponseRedirect(reverse('catalogue.views.tagged_object_list',
+ kwargs={'tags': '/'.join(tag.slug for tag in tag_list)}
+ ))
def tags_starting_with(request):
return HttpResponse('')
-def main_page(request):
- if 'q' in request.GET:
- return catalogue_redirect(request)
-
+def main_page(request):
if request.user.is_authenticated():
extra_where = '(NOT catalogue_tag.category = "set" OR catalogue_tag.user_id = %d)' % request.user.id
else:
extra_where = 'NOT catalogue_tag.category = "set"'
tags = models.Tag.objects.usage_for_model(models.Book, counts=True, extra={'where': [extra_where]})
+ fragment_tags = models.Tag.objects.usage_for_model(models.Fragment, counts=True,
+ extra={'where': ['catalogue_tag.category = "theme"']})
categories = split_tags(tags)
form = forms.SearchForm()
def book_list(request):
- if 'q' in request.GET:
- return catalogue_redirect(request)
-
books = models.Book.objects.all()
form = forms.SearchForm()
context_instance=RequestContext(request))
-def tagged_book_list(request, tags=''):
- if 'q' in request.GET:
- return catalogue_redirect(request, tags)
+def tagged_object_list(request, tags=''):
+ try:
+ tags = models.Tag.get_tag_list(tags)
+ except models.Tag.DoesNotExist:
+ raise Http404
- choices_split = tags.split('/')
- tags = []
- for tag in choices_split:
- tag = get_object_or_404(models.Tag, slug=tag)
- if tag.category == 'set' and (not request.user.is_authenticated() or request.user != tag.user):
- raise Http404
- tags.append(tag)
-
- books = models.Book.objects.with_all(tags)
+ model = models.Book
+ theme_is_set = any(tag.category == 'theme' for tag in tags)
+ if theme_is_set:
+ model = models.Fragment
if request.user.is_authenticated():
extra_where = '(NOT catalogue_tag.category = "set" OR catalogue_tag.user_id = %d)' % request.user.id
else:
extra_where = 'NOT catalogue_tag.category = "set"'
- related_tags = models.Tag.objects.related_for_model(tags, models.Book, counts=True, extra={'where': [extra_where]})
+ related_tags = models.Tag.objects.related_for_model(tags, model, counts=True, extra={'where': [extra_where]})
categories = split_tags(related_tags)
-
- form = forms.SearchForm()
-
- return render_to_response('catalogue/tagged_book_list.html', dict(
+
+ return newtagging_views.tagged_object_list(
+ request,
+ tag_model=models.Tag,
+ queryset_or_model=model,
tags=tags,
- form=form,
- books=books,
- categories=categories,
- ), context_instance=RequestContext(request))
+ template_name='catalogue/tagged_object_list.html',
+ extra_context = {'categories': categories },
+ )
def book_detail(request, slug):
book = get_object_or_404(models.Book, slug=slug)
tags = list(book.tags.filter(~Q(category='set')))
categories = split_tags(tags)
- search_form = forms.SearchForm()
return render_to_response('catalogue/book_detail.html', locals(),
context_instance=RequestContext(request))
+def logout_then_redirect(request):
+ auth.logout(request)
+ return HttpResponseRedirect(request.GET.get('next', '/'))
+
+
+@require_POST
+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))
+
+
+@require_POST
+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))
+
+
@login_required
def book_sets(request, slug):
book = get_object_or_404(models.Book, slug=slug)
return render_to_response('catalogue/book_sets.html', locals(),
context_instance=RequestContext(request))
+
@login_required
@require_POST
def new_set(request):
fnp / wolnelektury.git / blobdiff