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Code Issues 32 Releases Wiki Activity

newforms-admin: Implemented ModelAdminView.change_list_view()

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git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@4320 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2007-01-14 20:19:32 +00:00
parent fdae6a83bb
commit 621e64035e
1 changed files with 25 additions and 30 deletions
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55
django/contrib/admin/views/main.py
View File

@ -140,7 +140,30 @@ class ModelAdminView(object):
def change_list_view(self, request):
"The 'change list' admin view for this model."
raise NotImplementedError('Change list view')
opts = self.model._meta
app_label = opts.app_label
if not request.user.has_perm(app_label + '.' + opts.get_change_permission()):
raise PermissionDenied
try:
cl = ChangeList(request, self.model)
except IncorrectLookupParameters:
# Wacky lookup parameters were given, so redirect to the main
# changelist page, without parameters, and pass an 'invalid=1'
# parameter via the query string. If wacky parameters were given and
# the 'invalid=1' parameter was already in the query string, something
# is screwed up with the database, so display an error page.
if ERROR_FLAG in request.GET.keys():
return render_to_response('admin/invalid_setup.html', {'title': _('Database error')})
return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1')
c = template.RequestContext(request, {
'title': cl.title,
'is_popup': cl.is_popup,
'cl': cl,
})
c.update({'has_add_permission': c['perms'][app_label][opts.get_add_permission()]}),
return render_to_response(['admin/%s/%s/change_list.html' % (app_label, opts.object_name.lower()),
'admin/%s/change_list.html' % app_label,
'admin/change_list.html'], context_instance=c)
def delete_view(self, request, object_id):
"The 'delete' admin view for this model."
@ -157,7 +180,7 @@ class ModelAdminView(object):
extra_context = {
'title': _('Change history: %s') % obj,
'action_list': action_list,
'module_name': capfirst(model._meta.verbose_name_plural),
'module_name': capfirst(opts.verbose_name_plural),
'object': obj,
}
template_list = [
@ -781,31 +804,3 @@ class ChangeList(object):
def url_for_result(self, result):
return "%s/" % quote(getattr(result, self.pk_attname))
def change_list(request, app_label, model_name):
model = models.get_model(app_label, model_name)
if model is None:
raise Http404("App %r, model %r, not found" % (app_label, model_name))
if not request.user.has_perm(app_label + '.' + model._meta.get_change_permission()):
raise PermissionDenied
try:
cl = ChangeList(request, model)
except IncorrectLookupParameters:
# Wacky lookup parameters were given, so redirect to the main
# changelist page, without parameters, and pass an 'invalid=1'
# parameter via the query string. If wacky parameters were given and
# the 'invalid=1' parameter was already in the query string, something
# is screwed up with the database, so display an error page.
if ERROR_FLAG in request.GET.keys():
return render_to_response('admin/invalid_setup.html', {'title': _('Database error')})
return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1')
c = template.RequestContext(request, {
'title': cl.title,
'is_popup': cl.is_popup,
'cl': cl,
})
c.update({'has_add_permission': c['perms'][app_label][cl.opts.get_add_permission()]}),
return render_to_response(['admin/%s/%s/change_list.html' % (app_label, cl.opts.object_name.lower()),
'admin/%s/change_list.html' % app_label,
'admin/change_list.html'], context_instance=c)
change_list = staff_member_required(never_cache(change_list))