Edit SurveyRecord model to not make use of different Survey property for each subclass.
This does mean that a simple query needs to be constructed by hand whenever you want to query for every SurveyRecord for a specific Survey. However the naming is now the same over each SurveyRecord and it fits well into the rest of the design of Melange.
from django.contrib import admin
from django.conf import settings
from django.contrib.comments.models import Comment
from django.utils.translation import ugettext_lazy as _
class CommentsAdmin(admin.ModelAdmin):
fieldsets = (
(None,
{'fields': ('content_type', 'object_pk', 'site')}
),
(_('Content'),
{'fields': ('user', 'user_name', 'user_email', 'user_url', 'comment')}
),
(_('Metadata'),
{'fields': ('submit_date', 'ip_address', 'is_public', 'is_removed')}
),
)
list_display = ('name', 'content_type', 'object_pk', 'ip_address', 'submit_date', 'is_public', 'is_removed')
list_filter = ('submit_date', 'site', 'is_public', 'is_removed')
date_hierarchy = 'submit_date'
ordering = ('-submit_date',)
search_fields = ('comment', 'user__username', 'user_name', 'user_email', 'user_url', 'ip_address')
admin.site.register(Comment, CommentsAdmin)