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newforms-admin: Implemented ModelAdminView.add_view(). This is strictly a cop of the previous add_stage() view -- it does not yet use newforms
git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@4323 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty
parent
774362dc31
commit
a828114903
@ -131,9 +131,79 @@ class ModelAdminView(object):
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else:
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return self.change_view(request, unquote(url))
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def add_view(self, request):
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def add_view(self, request, show_delete=False, form_url='', post_url=None, post_url_continue='../%s/', object_id_override=None):
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"The 'add' admin view for this model."
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raise NotImplementedError('Add view')
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model = self.model
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opts = model._meta
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app_label = opts.app_label
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if not request.user.has_perm(app_label + '.' + opts.get_add_permission()):
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raise PermissionDenied
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if post_url is None:
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if request.user.has_perm(app_label + '.' + opts.get_change_permission()):
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# redirect to list view
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post_url = '../'
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else:
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# Object list will give 'Permission Denied', so go back to admin home
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post_url = '../../../'
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manipulator = model.AddManipulator()
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if request.POST:
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new_data = request.POST.copy()
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if opts.has_field_type(models.FileField):
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new_data.update(request.FILES)
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errors = manipulator.get_validation_errors(new_data)
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manipulator.do_html2python(new_data)
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if not errors:
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new_object = manipulator.save(new_data)
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pk_value = new_object._get_pk_val()
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LogEntry.objects.log_action(request.user.id, ContentType.objects.get_for_model(model).id, pk_value, str(new_object), ADDITION)
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msg = _('The %(name)s "%(obj)s" was added successfully.') % {'name': opts.verbose_name, 'obj': new_object}
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# Here, we distinguish between different save types by checking for
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# the presence of keys in request.POST.
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if request.POST.has_key("_continue"):
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request.user.message_set.create(message=msg + ' ' + _("You may edit it again below."))
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if request.POST.has_key("_popup"):
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post_url_continue += "?_popup=1"
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return HttpResponseRedirect(post_url_continue % pk_value)
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if request.POST.has_key("_popup"):
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if type(pk_value) is str: # Quote if string, so JavaScript doesn't think it's a variable.
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pk_value = '"%s"' % pk_value.replace('"', '\\"')
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return HttpResponse('<script type="text/javascript">opener.dismissAddAnotherPopup(window, %s, "%s");</script>' % \
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(pk_value, str(new_object).replace('"', '\\"')))
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elif request.POST.has_key("_addanother"):
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request.user.message_set.create(message=msg + ' ' + (_("You may add another %s below.") % opts.verbose_name))
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return HttpResponseRedirect(request.path)
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else:
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request.user.message_set.create(message=msg)
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return HttpResponseRedirect(post_url)
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else:
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# Add default data.
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new_data = manipulator.flatten_data()
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# Override the defaults with GET params, if they exist.
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new_data.update(dict(request.GET.items()))
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errors = {}
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# Populate the FormWrapper.
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form = oldforms.FormWrapper(manipulator, new_data, errors)
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c = template.RequestContext(request, {
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'title': _('Add %s') % opts.verbose_name,
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'form': form,
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'is_popup': request.REQUEST.has_key('_popup'),
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'show_delete': show_delete,
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})
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if object_id_override is not None:
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c['object_id'] = object_id_override
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return render_change_form(model, manipulator, c, add=True)
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def change_view(self, request, object_id):
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"The 'change' admin view for this model."
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@ -145,7 +215,7 @@ class ModelAdminView(object):
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raise PermissionDenied
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if request.POST and request.POST.has_key("_saveasnew"):
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return add_stage(request, app_label, opts.object_name.lower(), form_url='../../add/')
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return self.add_view(request, form_url='../../add/')
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try:
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manipulator = model.ChangeManipulator(object_id)
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@ -431,81 +501,6 @@ def index(request):
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return render_to_response('admin/index.html', {'title': _('Site administration')}, context_instance=template.RequestContext(request))
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index = staff_member_required(never_cache(index))
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def add_stage(request, app_label, model_name, show_delete=False, form_url='', post_url=None, post_url_continue='../%s/', object_id_override=None):
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model = models.get_model(app_label, model_name)
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if model is None:
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raise Http404("App %r, model %r, not found" % (app_label, model_name))
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opts = model._meta
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if not request.user.has_perm(app_label + '.' + opts.get_add_permission()):
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raise PermissionDenied
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if post_url is None:
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if request.user.has_perm(app_label + '.' + opts.get_change_permission()):
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# redirect to list view
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post_url = '../'
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else:
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# Object list will give 'Permission Denied', so go back to admin home
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post_url = '../../../'
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manipulator = model.AddManipulator()
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if request.POST:
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new_data = request.POST.copy()
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if opts.has_field_type(models.FileField):
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new_data.update(request.FILES)
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errors = manipulator.get_validation_errors(new_data)
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manipulator.do_html2python(new_data)
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if not errors:
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new_object = manipulator.save(new_data)
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pk_value = new_object._get_pk_val()
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LogEntry.objects.log_action(request.user.id, ContentType.objects.get_for_model(model).id, pk_value, str(new_object), ADDITION)
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msg = _('The %(name)s "%(obj)s" was added successfully.') % {'name': opts.verbose_name, 'obj': new_object}
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# Here, we distinguish between different save types by checking for
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# the presence of keys in request.POST.
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if request.POST.has_key("_continue"):
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request.user.message_set.create(message=msg + ' ' + _("You may edit it again below."))
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if request.POST.has_key("_popup"):
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post_url_continue += "?_popup=1"
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return HttpResponseRedirect(post_url_continue % pk_value)
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if request.POST.has_key("_popup"):
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if type(pk_value) is str: # Quote if string, so JavaScript doesn't think it's a variable.
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pk_value = '"%s"' % pk_value.replace('"', '\\"')
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return HttpResponse('<script type="text/javascript">opener.dismissAddAnotherPopup(window, %s, "%s");</script>' % \
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(pk_value, str(new_object).replace('"', '\\"')))
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elif request.POST.has_key("_addanother"):
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request.user.message_set.create(message=msg + ' ' + (_("You may add another %s below.") % opts.verbose_name))
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return HttpResponseRedirect(request.path)
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else:
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request.user.message_set.create(message=msg)
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return HttpResponseRedirect(post_url)
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else:
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# Add default data.
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new_data = manipulator.flatten_data()
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# Override the defaults with GET params, if they exist.
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new_data.update(dict(request.GET.items()))
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errors = {}
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# Populate the FormWrapper.
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form = oldforms.FormWrapper(manipulator, new_data, errors)
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c = template.RequestContext(request, {
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'title': _('Add %s') % opts.verbose_name,
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'form': form,
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'is_popup': request.REQUEST.has_key('_popup'),
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'show_delete': show_delete,
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})
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if object_id_override is not None:
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c['object_id'] = object_id_override
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return render_change_form(model, manipulator, c, add=True)
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add_stage = staff_member_required(never_cache(add_stage))
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def _nest_help(obj, depth, val):
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current = obj
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for i in range(depth):
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