четÐnothing work

service/admin.py

@@ -164,6 +164,31 @@ class ServiceAddView(FormView):
         else:
             pass
 
-
+from django.shortcuts import get_object_or_404
-
+from django.views.generic import UpdateView
+from django.db.models import F
+from django.db.models.query import EmptyQuerySet
+from .forms import LinkedServiceForm
+from .models import LinkedService
+from exposition.models import Exposition
+from conference.models import Conference
+
+
+class ServiceUpdateView(UpdateView):
+    form_class = LinkedServiceForm
+    model = LinkedService
+    template_name = "admin/service/linked_service.html"
+    success_url = "/admin/service/all/"
+    
+    def get_object(self, queryset=None):
+        url = self.kwargs['url']
+        service = get_object_or_404(Service, url=url)
+        obj = LinkedService.objects.get(service=service)
+        return obj
+
+    def get_initial(self):
+        initial = {
+            'expositions':','.join(["%s:%s"%(item.id, item.name) for item in object.expositions.all()]),
+            'conferences':','.join(["%s:%s"%(item.id, item.name) for item in self.object.conferences.all()])
+        }
 

service/admin_urls.py

@@ -2,7 +2,7 @@
 from django.conf.urls import patterns, include, url
 from views import CallBackListView, VisitListView, TranslationListView, AdvertisingListView, \
     ParticipationListView, RemoteListView,TicketsListView
-from service.admin import ServiceControlList, ServiceControl, ServiceAddView
+from service.admin import ServiceControlList, ServiceControl, ServiceAddView, ServiceUpdateView
 
 urlpatterns = patterns('service.admin',
     url(r'^control/list/$', ServiceControlList.as_view()),
@@ -18,10 +18,11 @@ urlpatterns = patterns('service.admin',
     url(r'order/participation/$', ParticipationListView.as_view()),
     url(r'order/remote/$', RemoteListView.as_view()),
     url(r'order/tickets/$', TicketsListView.as_view()),
+    url('^test/(?P<url>[a-z]*)/', ServiceUpdateView.as_view()),
     url('^test/$', ServiceAddView.as_view()),
     #ajax
     url(r'^get_city/$', 'get_city'),
-    url('^get_expos/$', 'get_country'),
+
 
 #url(r'^get_country/$', 'get_country'),
 

service/forms.py

@@ -147,7 +147,6 @@ class ServiceControlForm(forms.Form):
                                                               widget=forms.CheckboxSelectMultiple(),
                                                               choices=[(item['service_bit'], item['verbose'])
                                                                        for item in self.event])
-from bitfield import BitField
 
 
 class _ServiceForm(forms.Form):
@@ -156,3 +155,32 @@ class _ServiceForm(forms.Form):
     all_counties = forms.BooleanField(widget=forms.CheckboxInput)
     expos = forms.CharField(widget=forms.HiddenInput)
     confs = forms.CharField(widget=forms.HiddenInput)
+
+
+from .models import LinkedService
+from django.db.models.query import EmptyQuerySet
+
+
+class LinkedServiceForm(forms.ModelForm):
+    type = forms.MultipleChoiceField(choices = [(x, x) for x in list(Service.type)], widget = forms.CheckboxSelectMultiple)
+    
+    class Meta:
+        model = LinkedService
+        fields = ['countries', 'all_countries', 'expositions', 'conferences']
+        widgets={
+            'expositions': forms.HiddenInput,
+            'conferences': forms.HiddenInput
+        }
+
+    def clean_expositions(self):
+        expositions = EmptyQuerySet()
+        if self.cleaned_data['expositions']:
+            expositions = Exposition.objects.language().filter(id__in=list(set(self.cleaned_data['expositions'])))
+        return expositions
+
+    def clean_conferences(self):
+        conferences = EmptyQuerySet()
+        if self.cleaned_data['conferences']:
+            conferences = Conference.objects.language().filter(id__in=list(set(self.cleaned_data['conferences'])))
+        return conferences
+

service/models.py

@@ -199,3 +199,16 @@ class CallBack(models.Model):
 
     class Meta:
         ordering = ['-created']
+        
+        
+from country.models import Country
+from exposition.models import Exposition
+from conference.models import Conference
+
+
+class LinkedService(models.Model):
+    service = models.ForeignKey(Service, blank=False)
+    countries = models.ManyToManyField(Country, blank=True)
+    all_countries = models.BooleanField(default=False)
+    expositions = models.ManyToManyField(Exposition, blank=True)
+    conferences = models.ManyToManyField(Conference, blank=True)