app/django/contrib/auth/admin.py
author Sverre Rabbelier <srabbelier@gmail.com>
Sun, 16 Nov 2008 23:02:31 +0000
changeset 493 6976c4d8d0ac
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Refactor the sidebar to use Django templates With this change the html for the sidebar is no longer generated by Melange, instead it's delegated to Django (which is what it does best anyway). The downside is that it is no longer possible to have arbitrary deeply nested menu's.


from django.contrib.auth.models import User, Group
from django.core.exceptions import PermissionDenied
from django import template
from django.shortcuts import render_to_response, get_object_or_404
from django.template import RequestContext
from django.utils.html import escape
from django.http import HttpResponseRedirect
from django.utils.translation import ugettext, ugettext_lazy as _
from django.contrib.auth.forms import UserCreationForm, UserChangeForm, AdminPasswordChangeForm
from django.contrib import admin

class GroupAdmin(admin.ModelAdmin):
    search_fields = ('name',)
    ordering = ('name',)
    filter_horizontal = ('permissions',)

class UserAdmin(admin.ModelAdmin):
    fieldsets = (
        (None, {'fields': ('username', 'password')}),
        (_('Personal info'), {'fields': ('first_name', 'last_name', 'email')}),
        (_('Permissions'), {'fields': ('is_staff', 'is_active', 'is_superuser', 'user_permissions')}),
        (_('Important dates'), {'fields': ('last_login', 'date_joined')}),
        (_('Groups'), {'fields': ('groups',)}),
    )
    form = UserChangeForm
    add_form = UserCreationForm
    change_password_form = AdminPasswordChangeForm
    list_display = ('username', 'email', 'first_name', 'last_name', 'is_staff')
    list_filter = ('is_staff', 'is_superuser')
    search_fields = ('username', 'first_name', 'last_name', 'email')
    ordering = ('username',)
    filter_horizontal = ('user_permissions',)

    def __call__(self, request, url):
        # this should not be here, but must be due to the way __call__ routes
        # in ModelAdmin.
        if url is None:
            return self.changelist_view(request)
        if url.endswith('password'):
            return self.user_change_password(request, url.split('/')[0])
        return super(UserAdmin, self).__call__(request, url)

    def add_view(self, request):
        if not self.has_change_permission(request):
            raise PermissionDenied
        if request.method == 'POST':
            form = self.add_form(request.POST)
            if form.is_valid():
                new_user = form.save()
                msg = _('The %(name)s "%(obj)s" was added successfully.') % {'name': 'user', 'obj': new_user}
                self.log_addition(request, new_user)
                if "_addanother" in request.POST:
                    request.user.message_set.create(message=msg)
                    return HttpResponseRedirect(request.path)
                elif '_popup' in request.REQUEST:
                    return self.response_add(request, new_user)
                else:
                    request.user.message_set.create(message=msg + ' ' + ugettext("You may edit it again below."))
                    return HttpResponseRedirect('../%s/' % new_user.id)
        else:
            form = self.add_form()
        return render_to_response('admin/auth/user/add_form.html', {
            'title': _('Add user'),
            'form': form,
            'is_popup': '_popup' in request.REQUEST,
            'add': True,
            'change': False,
            'has_add_permission': True,
            'has_delete_permission': False,
            'has_change_permission': True,
            'has_file_field': False,
            'has_absolute_url': False,
            'auto_populated_fields': (),
            'opts': self.model._meta,
            'save_as': False,
            'username_help_text': self.model._meta.get_field('username').help_text,
            'root_path': self.admin_site.root_path,
            'app_label': self.model._meta.app_label,            
        }, context_instance=template.RequestContext(request))

    def user_change_password(self, request, id):
        if not request.user.has_perm('auth.change_user'):
            raise PermissionDenied
        user = get_object_or_404(self.model, pk=id)
        if request.method == 'POST':
            form = self.change_password_form(user, request.POST)
            if form.is_valid():
                new_user = form.save()
                msg = ugettext('Password changed successfully.')
                request.user.message_set.create(message=msg)
                return HttpResponseRedirect('..')
        else:
            form = self.change_password_form(user)
        return render_to_response('admin/auth/user/change_password.html', {
            'title': _('Change password: %s') % escape(user.username),
            'form': form,
            'is_popup': '_popup' in request.REQUEST,
            'add': True,
            'change': False,
            'has_delete_permission': False,
            'has_change_permission': True,
            'has_absolute_url': False,
            'opts': self.model._meta,
            'original': user,
            'save_as': False,
            'show_save': True,
            'root_path': self.admin_site.root_path,
        }, context_instance=RequestContext(request))


admin.site.register(Group, GroupAdmin)
admin.site.register(User, UserAdmin)