django-orchestra-test/orchestra/apps/users/admin.py

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from django.conf.urls import patterns, url
from django.core.urlresolvers import reverse
from django.contrib import admin
from django.contrib.admin.util import unquote
from django.contrib.auth import admin as auth
from django.utils.translation import ugettext, ugettext_lazy as _
from orchestra.admin import ExtendedModelAdmin
from orchestra.admin.utils import wrap_admin_view
from orchestra.apps.accounts.admin import AccountAdminMixin
from .forms import UserCreationForm, UserChangeForm
from .models import User
from .roles.filters import role_list_filter_factory
class UserAdmin(AccountAdminMixin, auth.UserAdmin, ExtendedModelAdmin):
list_display = ('username', 'is_main')
list_filter = ('is_staff', 'is_superuser', 'is_active')
fieldsets = (
(None, {
'fields': ('account', 'username', 'password')
}),
(_("Personal info"), {
'fields': ('first_name', 'last_name', 'email')
}),
(_("Permissions"), {
'fields': ('is_active', 'is_staff', 'is_superuser', 'is_admin', 'is_main')
}),
(_("Important dates"), {
'fields': ('last_login', 'date_joined')
}),
)
add_fieldsets = (
(None, {
'classes': ('wide',),
'fields': ('username', 'password1', 'password2', 'account'),
}),
)
search_fields = ['username', 'account__user__username']
readonly_fields = ('is_main', 'account_link')
change_readonly_fields = ('username',)
filter_horizontal = ()
add_form = UserCreationForm
form = UserChangeForm
roles = []
ordering = ('-id',)
def is_main(self, user):
return user.account.user == user
is_main.boolean = True
def get_urls(self):
""" Returns the additional urls for the change view links """
urls = super(UserAdmin, self).get_urls()
admin_site = self.admin_site
opts = self.model._meta
new_urls = patterns("")
for role in self.roles:
new_urls += patterns("",
url('^(\d+)/%s/$' % role.url_name,
wrap_admin_view(self, role().change_view),
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name='%s_%s_%s_change' % (opts.app_label, opts.model_name, role.name)),
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url('^(\d+)/%s/delete/$' % role.url_name,
wrap_admin_view(self, role().delete_view),
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name='%s_%s_%s_delete' % (opts.app_label, opts.model_name, role.name))
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)
return new_urls + urls
def get_fieldsets(self, request, obj=None):
fieldsets = super(UserAdmin, self).get_fieldsets(request, obj=obj)
if obj and obj.account:
fieldsets[0][1]['fields'] = ('account_link',) + fieldsets[0][1]['fields'][1:]
return fieldsets
def get_list_display(self, request):
roles = []
for role in self.roles:
def has_role(user, role_class=role):
role = role_class(user=user)
if role.exists:
return '<img src="/static/admin/img/icon-yes.gif" alt="True">'
url = reverse('admin:users_user_%s_change' % role.name, args=(user.pk,))
false = '<img src="/static/admin/img/icon-no.gif" alt="False">'
return '<a href="%s">%s</a>' % (url, false)
has_role.short_description = _("Has %s") % role.name
has_role.admin_order_field = role.name
has_role.allow_tags = True
roles.append(has_role)
return list(self.list_display) + roles + ['account_link']
def get_list_filter(self, request):
roles = [ role_list_filter_factory(role) for role in self.roles ]
return list(self.list_filter) + roles
def change_view(self, request, object_id, **kwargs):
user = self.get_object(User, unquote(object_id))
extra_context = kwargs.get('extra_context', {})
extra_context['roles'] = [ role(user=user) for role in self.roles ]
kwargs['extra_context'] = extra_context
return super(UserAdmin, self).change_view(request, object_id, **kwargs)
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def get_queryset(self, request):
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""" Select related for performance """
related = ['account__user'] + [ role.name for role in self.roles ]
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return super(UserAdmin, self).get_queryset(request).select_related(*related)
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admin.site.register(User, UserAdmin)