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'''
Created on Jan 31, 2011
@author: leifj
'''
from datetime import date
from django.contrib import admin
from meetingtools.apps.room.models import Room
class YearLastVisitedFilter(admin.SimpleListFilter):
title = 'year last visited'
parameter_name = 'year'
def lookups(self, request, model_admin):
return (
('None', 'None'),
('2012', '2012'),
('2013', '2013'),
('2014', '2014'),
)
def queryset(self, request, queryset):
if self.value() == 'None':
return queryset.filter(lastvisited=None)
try:
year = int(self.value())
return queryset.filter(lastvisited__gte=date(year, 1, 1), lastvisited__lte=date(year, 12, 31))
except TypeError:
return None
class RoomAdmin(admin.ModelAdmin):
date_hierarchy = 'timecreated'
search_fields = ['creator__username', 'name', 'sco__sco_id']
list_display = ('timecreated', 'creator', 'name', 'urlpath', 'sco', 'deleted_sco', 'lastupdated', 'lastvisited')
list_filter = (YearLastVisitedFilter,)
admin.site.register(Room, RoomAdmin)
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