You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
144 lines
4.8 KiB
144 lines
4.8 KiB
from django.views.generic import FormView, ListView
|
|
from django.shortcuts import render_to_response, get_object_or_404
|
|
from django.http import HttpResponseRedirect
|
|
from django.conf import settings
|
|
|
|
class AdminView(FormView):
|
|
obj = None
|
|
|
|
def set_obj(self):
|
|
url = self.kwargs.get('url')
|
|
if url:
|
|
obj = get_object_or_404(self.model, url=url)
|
|
self.obj = obj
|
|
return obj
|
|
slug = self.kwargs.get('slug')
|
|
if slug:
|
|
obj = get_object_or_404(self.model, slug=slug)
|
|
self.obj = obj
|
|
return obj
|
|
self.obj = None
|
|
return None
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(AdminView, self).get_context_data(**kwargs)
|
|
self.set_obj()
|
|
context['object'] = self.obj
|
|
context['languages'] = settings.LANGUAGES
|
|
return context
|
|
|
|
def form_valid(self, form):
|
|
self.set_obj()
|
|
form.save(obj=self.obj)
|
|
return HttpResponseRedirect(self.success_url)
|
|
# example get_form
|
|
"""
|
|
def get_form(self, form_class):
|
|
if self.request.POST:
|
|
return super(AdminView, self).get_form(form_class)
|
|
self.set_obj()
|
|
if self.obj:
|
|
obj = self.obj
|
|
data = {}
|
|
data['theme'] = [item.id for item in article.theme.all()]
|
|
data['exposition'] = article.exposition
|
|
data['conference'] = article.conference
|
|
a = ','.join(['%s:%s'%(item.id, item.name) for item in article.tag.all()])
|
|
|
|
data['tag'] = ','.join(['%s:%s'%(item.id, item.name) for item in article.tag.all()])
|
|
for code, name in settings.LANGUAGES:
|
|
obj = Article._meta.translations_model.objects.get(language_code = code,master__id=getattr(article, 'id')) #access to translated fields
|
|
data['main_title_%s' % code] = obj.main_title
|
|
data['preview_%s' % code] = obj.preview
|
|
data['description_%s' % code] = obj.description
|
|
data['title_%s' % code] = obj.title
|
|
data['keywords_%s' % code] = obj.keywords
|
|
data['descriptions_%s' % code] = obj.descriptions
|
|
form = form_class(data)
|
|
#form.fields['tag'].widget.attrs['data-init-text'] = [item.name for item in article.tag.all()]
|
|
return form_class(data)
|
|
else:
|
|
return form_class()
|
|
"""
|
|
|
|
|
|
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
|
|
def paginate_results(qs, page=None):
|
|
paginator = Paginator(qs, settings.ADMIN_PAGINATION)
|
|
|
|
try:
|
|
result = paginator.page(page)
|
|
except PageNotAnInteger:
|
|
# If page is not an integer, deliver first page.
|
|
result = paginator.page(1)
|
|
except EmptyPage:
|
|
# If page is out of range (e.g. 9999), deliver last page of results.
|
|
result = paginator.page(paginator.num_pages)
|
|
|
|
return result
|
|
|
|
|
|
class AdminListView(FormView):
|
|
def get_form(self, form_class):
|
|
|
|
if self.request.GET:
|
|
return form_class(self.request.GET)
|
|
else:
|
|
return form_class(**self.get_form_kwargs())
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
|
|
if request.GET:
|
|
form_class = self.get_form_class()
|
|
form = self.get_form(form_class)
|
|
if form.is_valid():
|
|
return self.form_valid(form)
|
|
else:
|
|
return self.form_invalid(form)
|
|
else:
|
|
return super(AdminListView, self).get(request, *args, **kwargs)
|
|
|
|
def form_valid(self, form):
|
|
"""
|
|
|
|
filtering queryset and return paginated results
|
|
|
|
"""
|
|
|
|
qs = form.filter()
|
|
result = paginate_results(qs, page=self.request.GET.get('page'))
|
|
context = self.get_context_data(form=form)
|
|
context.update({'object_list': result})
|
|
return self.render_to_response(context)
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(AdminListView, self).get_context_data(**kwargs)
|
|
qs = self.model.objects.all()
|
|
result = paginate_results(qs, page=self.request.GET.get('page'))
|
|
context['object_list'] = result
|
|
return context
|
|
|
|
|
|
"""
|
|
class AdminListView(ListView):
|
|
model = None
|
|
paginate_by = settings.ADMIN_PAGINATION
|
|
template_name = None
|
|
filter_form = None
|
|
|
|
def get_queryset(self):
|
|
|
|
if self.filter_form is None:
|
|
return super(AdminListView, self).get_queryset()
|
|
else:
|
|
form = self.filter_form(self.request.GET)
|
|
if form.is_valid():
|
|
result = form.filter()
|
|
return result
|
|
else:
|
|
return super(AdminListView, self).get_queryset()
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(AdminListView, self).get_context_data(self, **kwargs)
|
|
context =
|
|
""" |