More sophisticated admin site for the gestion app

- Nested inlines
- Limiting access to the events : you can only edit/create events linked to
  associations you for which you have the `<assoc>.buro` permission.

gestioCOF/settings_dev.py

@@ -43,6 +43,7 @@ INSTALLED_APPS = (
     'channels',
     'widget_tweaks',
     'custommail',
+    'nested_admin',
     'bda.apps.BdAConfig',
     'bds.apps.BDSConfig',
     'cof.apps.COFConfig',

gestioCOF/urls.py

@@ -81,6 +81,7 @@ urlpatterns = [
         cof_views.liste_bdarevente,
         name="liste_bdarevente"),
     url(r'^k-fet/', include(kfet.urls)),
+    url(r"^_nested_admin/", include("nested_admin.urls")),
 ]
 
 if 'debug_toolbar' in settings.INSTALLED_APPS:

gestion/admin.py

@@ -1,9 +1,12 @@
+import nested_admin
+
 from django.contrib import admin
 from django.contrib.auth.admin import UserAdmin
 from django.contrib.auth.models import User
+from django.forms.models import modelform_factory
 
 from .models import (
-    Profile, Club, Event,
+    Association, Profile, Club, Event, Location,
     EventOption, EventCommentField, EventOptionChoice
 )
 
@@ -30,40 +33,63 @@ admin.site.register(User, UserProfileAdmin)
 # Clubs
 # ---
 
-@admin.register(Club)
-class ClubAdmin(admin.ModelAdmin):
-    pass
+admin.site.register(Club)
 
 
 # ---
 # Events
 # ---
 
-class EventOptionChoiceInline(admin.TabularInline):
+class EventOptionChoiceInline(nested_admin.NestedTabularInline):
     model = EventOptionChoice
+    extra = 1
 
 
-class EventOptionInline(admin.TabularInline):
+class EventOptionInline(nested_admin.NestedTabularInline):
     model = EventOption
-    show_change_link = True
+    extra = 1
+    inlines = [EventOptionChoiceInline]
 
 
-class EventCommentFieldInline(admin.TabularInline):
+class EventCommentFieldInline(nested_admin.NestedTabularInline):
     model = EventCommentField
-
-
-@admin.register(EventOption)
-class EventOptionAdmin(admin.ModelAdmin):
-    search_fields = ('event__title', 'name')
-    inlines = [
-        EventOptionChoiceInline,
-    ]
+    extra = 1
 
 
 @admin.register(Event)
-class EventAdmin(admin.ModelAdmin):
+class EventAdmin(nested_admin.NestedModelAdmin):
     search_fields = ['title', 'location', 'description']
     inlines = [
         EventOptionInline,
         EventCommentFieldInline,
     ]
+
+    def get_queryset(self, request):
+        """Restrict the event you can edit"""
+        qs = super().get_queryset(request)
+        if request.user.is_superuser:
+            return qs
+        else:
+            assocs = Association.objects.filter(staff_group__user=request.user)
+            return qs.filter(associations__in=assocs)
+
+    def get_form(self, request, obj=None, **kwargs):
+        """Restrict the applications you can attach to an event"""
+        if request.user.is_superuser:
+            return super().get_form(request, obj, **kwargs)
+        else:
+            assocs = Association.objects.filter(staff_group__user=request.user)
+
+            def formfield_callback(f, **kwargs):
+                if f.name == "associations":
+                    kwargs["queryset"] = assocs
+                return f.formfield(**kwargs)
+
+            return modelform_factory(
+                Event,
+                exclude=[],
+                formfield_callback=formfield_callback
+            )
+
+
+admin.site.register(Location)

requirements.txt

@@ -19,3 +19,4 @@ django-widget-tweaks==1.4.1
 git+https://git.eleves.ens.fr/cof-geek/django_custommail.git#egg=django_custommail
 ldap3
 git+https://github.com/Aureplop/channels.git#egg=channels
+django-nested-admin=3.0.17