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from django.contrib import admin
from postgresqleu.util.forms import ConcurrentProtectedModelForm
from postgresqleu.confreg.models import Conference, ConferenceRegistration, RegistrationType
from .models import Wikipage, WikipageHistory, WikipageSubscriber
from .models import AttendeeSignup
class WikipageAdminForm(ConcurrentProtectedModelForm):
class Meta:
model = Wikipage
exclude = []
def __init__(self, *args, **kwargs):
super(WikipageAdminForm, self).__init__(*args, **kwargs)
try:
self.fields['author'].queryset = ConferenceRegistration.objects.filter(conference=self.instance.conference)
self.fields['viewer_attendee'].queryset = ConferenceRegistration.objects.filter(conference=self.instance.conference)
self.fields['editor_attendee'].queryset = ConferenceRegistration.objects.filter(conference=self.instance.conference)
self.fields['viewer_regtype'].queryset = RegistrationType.objects.filter(conference=self.instance.conference)
self.fields['editor_regtype'].queryset = RegistrationType.objects.filter(conference=self.instance.conference)
except Conference.DoesNotExist:
pass
class WikipageHistoryInline(admin.TabularInline):
model = WikipageHistory
readonly_fields = ['author', 'publishedat']
exclude = ['contents', ]
can_delete = False
max_num = 0
extra = 0
class WikipageSubscriberInline(admin.TabularInline):
model = WikipageSubscriber
readonly_fields = ['subscriber', ]
can_delete = True
max_num = 0
extra = 0
class WikipageAdmin(admin.ModelAdmin):
form = WikipageAdminForm
inlines = [WikipageHistoryInline, WikipageSubscriberInline]
autocomplete_fields = ('author', 'viewer_attendee', 'editor_attendee')
class AttendeeSignupAdminForm(ConcurrentProtectedModelForm):
class Meta:
model = AttendeeSignup
exclude = []
readonly_fields = ['signup', ]
def __init__(self, *args, **kwargs):
super(AttendeeSignupAdminForm, self).__init__(*args, **kwargs)
try:
self.fields['attendee'].queryset = ConferenceRegistration.objects.filter(conference=self.instance.signup.conference)
except Exception as e:
pass
class AttendeeSignupAdmin(admin.ModelAdmin):
form = AttendeeSignupAdminForm
list_display = ['signup', 'attendee', ]
list_filter = ['signup__conference', ]
admin.site.register(Wikipage, WikipageAdmin)
admin.site.register(AttendeeSignup, AttendeeSignupAdmin)
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