X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/3756a9d667b0207137d004f2bb5a7731b671073c..2bf5eaca680da6ebd22e6fd799a9a5d68206f0b8:/apps/catalogue/views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index 13bb5ac18..57a4975ac 100644
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -17,15 +17,13 @@ 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
@@ -39,23 +37,6 @@ 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')).exclude(book_count=0)
@@ -65,7 +46,6 @@ def catalogue(request):
     categories = split_tags(tags)
     fragment_tags = categories.get('theme', [])
 
-    form = forms.SearchForm()
     return render_to_response('catalogue/catalogue.html', locals(),
         context_instance=RequestContext(request))
 
@@ -73,8 +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:
@@ -213,7 +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))
 
@@ -259,7 +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))
@@ -663,45 +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 =
 # =========
@@ -726,14 +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'):