#100 Delete applications by admin/superuser only: part1

This commit is contained in:
René Köcher 2012-04-27 21:22:44 +02:00
parent df8b3a98b7
commit 81bc19730b
3 changed files with 82 additions and 26 deletions

View File

@ -69,7 +69,7 @@
{% endif %}
{% if perms.application.can_manage_application %}
<a href="{% url application_edit application.id %}"><img src="{% static 'images/icons/edit.png' %}" title="{% trans 'Edit application' %}"></a>
<a href="#"><img src="{% static 'images/icons/delete.png' %}" title="{% trans 'Delete application' %}"></a>
<a href="{% url application_delete application.id %}"><img src="{% static 'images/icons/delete.png' %}" title="{% trans 'Delete application' %}"></a>
{% endif %}
<a href="{% url print_application application.id %}" title="{%trans 'Application as PDF' %}"><img src="{% static 'pdf.png' %}"></a>
</span>

View File

@ -13,7 +13,7 @@
from django.conf.urls.defaults import url, patterns
from django.utils.translation import ugettext as _
from application.views import ViewPoll, ApplicationPDF, ApplicationPollPDF, CreateAgendaItem
from application.views import ApplicationDelete, ViewPoll, ApplicationPDF, ApplicationPollPDF, CreateAgendaItem
urlpatterns = patterns('application.views',
url(r'^$',
@ -53,7 +53,13 @@ urlpatterns = patterns('application.views',
),
url(r'^(?P<application_id>\d+)/del/$',
'delete',
ApplicationDelete.as_view(),
name='application_delete',
),
url(r'^del/$',
ApplicationDelete.as_view(),
{ 'application_id' : None , 'application_ids' : None },
name='application_delete',
),

View File

@ -26,6 +26,7 @@ from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User, Group
from django.core.urlresolvers import reverse
from django.core.context_processors import csrf
from django.utils.translation import ugettext as _
from django.utils.translation import ungettext
from django.db import transaction
@ -37,7 +38,7 @@ from reportlab.platypus import PageBreak, Paragraph, Spacer, Table, TableStyle
from config.models import config
from settings import SITE_ROOT
from utils.pdf import stylesheet
from utils.views import PDFView, RedirectView
from utils.views import PDFView, RedirectView, DeleteView
from agenda.models import Item
@ -258,28 +259,6 @@ def edit(request, application_id=None):
'actions': actions,
}
@login_required
@template('application/view.html')
def delete(request, application_id):
"""
delete a application.
"""
application = Application.objects.get(id=application_id)
if not 'delete' in application.get_allowed_actions(user=request.user):
messages.error(request, _("You can not delete application <b>%s</b>.") % application)
else:
if request.method == 'POST':
try:
title = str(application)
application.delete()
messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
except NameError, name:
messages.error(request, name)
else:
del_confirm_form(request, application)
return redirect(reverse('application_overview'))
@permission_required('application.can_manage_application')
@template('application/view.html')
def set_number(request, application_id):
@ -408,6 +387,77 @@ def delete_poll(request, poll_id):
del_confirm_form(request, poll, name=_("the %s. poll") % count, delete_link=reverse('application_poll_delete', args=[poll_id]))
return redirect(reverse('application_view', args=[application.id]))
class ApplicationDelete(DeleteView):
"""
Delete one or more Applications.
"""
permission_required = 'application.can_manage_application'
model = Application
url = 'application_overview'
def get_object(self):
self.applications = []
if self.kwargs.get('application_id', None):
try:
return Application.objects.get(id=int(self.kwargs['application_id']))
except Application.DoesNotExist:
return None
if self.kwargs.get('application_ids', []):
for appid in self.kwargs['application_ids']:
try:
self.applications.append(Application.objects.get(id=int(appid)))
except Application.DoesNotExist:
pass
if self.applications:
return self.applications[0]
return None
def pre_post_redirect(self, request, *args, **kwargs):
self.object = self.get_object()
if len(self.applications):
for application in self.applications:
if not 'delete' in application.get_allowed_actions(user=request.user):
messages.error(request, _("You can not delete application <b>%s</b>.") % application)
continue
title = application.title
application.delete(force=True)
messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
elif self.object:
if not 'delete' in self.object.get_allowed_actions(user=request.user):
messages.error(request, _("You can not delete application <b>%s</b>.") % self.object)
else:
title = self.object.title
self.object.delete(force=True)
messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
else:
messages.error(request, _("Invalid request"))
def gen_confirm_form(self, request, message, url):
formbase = '%s<form action="%s" method="post"><input type="hidden" value="%s" name="csrfmiddlewaretoken">' % (message, url, csrf(request)['csrf_token'])
if len(self.applications):
for application in self.applications:
formbase += '<input type="hidden" name="application_ids" value="%s">' % application.id
elif self.object:
formbase += '<input type="hidden" name="application_id" value="%s">' % self.object.id
formbase +='<input type="submit" value="%s" /><input type="button" value="%s"></form>' % (_("Yes"), _("No"))
messages.warning(request, formbase)
def confirm_form(self, request, object, item=None):
self.object = self.get_object()
if len(self.applications):
self.gen_confirm_form(request, _('Do you really want to delete multiple applications?') % self.object.get_absolute_url('delete'))
else:
self.gen_confirm_form(request, _('Do you really want to delete <b>%s</b>?') % self.object, self.object.get_absolute_url('delete'))
class ViewPoll(PollFormView):
permission_required = 'application.can_manage_application'