def content_list(request, area='content', model=None, filters=[], tpl='content_list', format='html', extra_context={}, order=None, paginate=True):
items = model.all()
if order is not None:
items.order(order)
for filter in filters:
try:
items = filter.filter(items)
except AttributeError:
items = []
if paginate:
items = util.paginate(request, items, ENTRIES_PER_PAGE)
c = template.RequestContext(request, locals())
c.update(extra_context)
if not tpl.endswith(('html', 'json', 'atom', 'rss', 'json')):
tpl = '%s.%s' % (tpl, format)
if format == 'atom':
return render_to_response(tpl, c,
mimetype='application/atom+xml; charset=utf-8')
elif format == 'rss':
return render_to_response(tpl, c,
mimetype='application/rss+xml; charset=utf-8')
elif format == 'json':
if paginate:
items = items.object_list
return util.HttpJsonResponse(serializers.serialize('json', items), request)
return render_to_response(tpl, c)
def list(self, request, tpl='content_list', format='html', filters=[], order=None, paginate=True, per_page=ENTRIES_PER_PAGE):
objects = self._get_items(filters, order)
if paginate:
objects = util.paginate(request, objects, per_page)
context = {"items":objects, "paginate":paginate}
return self._get_response(request, context, tpl, format)
def page_front(request):
area="front"
topnews = PostItem.get_latest()
words_num = 30
page = "front"
items = util.paginate(request, PostItem.get_latest())
c = template.RequestContext(request, locals())
t = loader.get_template('front.html')
return http.HttpResponse(t.render(c))
def roles(request):
if request.method == 'POST':
action = request.POST.get('action', None)
if action == 'role_delete':
_ref = Role.get(uuid=request.POST.get('role_uuid'))
_ref.delete()
elif action == 'role_create':
_ref = Role(name=request.POST.get('role_name'))
_ref.put()
area = "users"
items = util.paginate(request, Role.all())
c = template.RequestContext(request, locals())
_flag_as_admin(c)
return render_to_response('roles.html', c)
def handle(self):
self.items = self.filter()
self.items = util.paginate(self.request, self.items, self.per_age)
self.update_context({"items":self.items})
return self.get_response()
