#100 Delete applications by admin/superuser only: part1
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@ -69,7 +69,7 @@
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{% endif %}
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{% if perms.application.can_manage_application %}
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<a href="{% url application_edit application.id %}"><img src="{% static 'images/icons/edit.png' %}" title="{% trans 'Edit application' %}"></a>
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<a href="#"><img src="{% static 'images/icons/delete.png' %}" title="{% trans 'Delete application' %}"></a>
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<a href="{% url application_delete application.id %}"><img src="{% static 'images/icons/delete.png' %}" title="{% trans 'Delete application' %}"></a>
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{% endif %}
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<a href="{% url print_application application.id %}" title="{%trans 'Application as PDF' %}"><img src="{% static 'pdf.png' %}"></a>
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</span>
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@ -13,7 +13,7 @@
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from django.conf.urls.defaults import url, patterns
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from django.utils.translation import ugettext as _
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from application.views import ViewPoll, ApplicationPDF, ApplicationPollPDF, CreateAgendaItem
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from application.views import ApplicationDelete, ViewPoll, ApplicationPDF, ApplicationPollPDF, CreateAgendaItem
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urlpatterns = patterns('application.views',
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url(r'^$',
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@ -53,7 +53,13 @@ urlpatterns = patterns('application.views',
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),
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url(r'^(?P<application_id>\d+)/del/$',
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'delete',
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ApplicationDelete.as_view(),
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name='application_delete',
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),
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url(r'^del/$',
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ApplicationDelete.as_view(),
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{ 'application_id' : None , 'application_ids' : None },
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name='application_delete',
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),
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@ -26,6 +26,7 @@ from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.models import User, Group
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from django.core.urlresolvers import reverse
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from django.core.context_processors import csrf
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from django.utils.translation import ugettext as _
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from django.utils.translation import ungettext
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from django.db import transaction
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@ -37,7 +38,7 @@ from reportlab.platypus import PageBreak, Paragraph, Spacer, Table, TableStyle
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from config.models import config
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from settings import SITE_ROOT
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from utils.pdf import stylesheet
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from utils.views import PDFView, RedirectView
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from utils.views import PDFView, RedirectView, DeleteView
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from agenda.models import Item
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@ -258,28 +259,6 @@ def edit(request, application_id=None):
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'actions': actions,
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}
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@login_required
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@template('application/view.html')
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def delete(request, application_id):
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"""
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delete a application.
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"""
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application = Application.objects.get(id=application_id)
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if not 'delete' in application.get_allowed_actions(user=request.user):
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messages.error(request, _("You can not delete application <b>%s</b>.") % application)
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else:
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if request.method == 'POST':
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try:
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title = str(application)
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application.delete()
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messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
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except NameError, name:
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messages.error(request, name)
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else:
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del_confirm_form(request, application)
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return redirect(reverse('application_overview'))
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@permission_required('application.can_manage_application')
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@template('application/view.html')
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def set_number(request, application_id):
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@ -408,6 +387,77 @@ def delete_poll(request, poll_id):
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del_confirm_form(request, poll, name=_("the %s. poll") % count, delete_link=reverse('application_poll_delete', args=[poll_id]))
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return redirect(reverse('application_view', args=[application.id]))
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class ApplicationDelete(DeleteView):
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"""
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Delete one or more Applications.
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"""
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permission_required = 'application.can_manage_application'
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model = Application
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url = 'application_overview'
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def get_object(self):
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self.applications = []
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if self.kwargs.get('application_id', None):
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try:
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return Application.objects.get(id=int(self.kwargs['application_id']))
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except Application.DoesNotExist:
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return None
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if self.kwargs.get('application_ids', []):
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for appid in self.kwargs['application_ids']:
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try:
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self.applications.append(Application.objects.get(id=int(appid)))
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except Application.DoesNotExist:
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pass
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if self.applications:
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return self.applications[0]
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return None
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def pre_post_redirect(self, request, *args, **kwargs):
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self.object = self.get_object()
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if len(self.applications):
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for application in self.applications:
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if not 'delete' in application.get_allowed_actions(user=request.user):
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messages.error(request, _("You can not delete application <b>%s</b>.") % application)
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continue
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title = application.title
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application.delete(force=True)
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messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
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elif self.object:
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if not 'delete' in self.object.get_allowed_actions(user=request.user):
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messages.error(request, _("You can not delete application <b>%s</b>.") % self.object)
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else:
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title = self.object.title
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self.object.delete(force=True)
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messages.success(request, _("Application <b>%s</b> was successfully deleted.") % title)
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else:
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messages.error(request, _("Invalid request"))
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def gen_confirm_form(self, request, message, url):
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formbase = '%s<form action="%s" method="post"><input type="hidden" value="%s" name="csrfmiddlewaretoken">' % (message, url, csrf(request)['csrf_token'])
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if len(self.applications):
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for application in self.applications:
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formbase += '<input type="hidden" name="application_ids" value="%s">' % application.id
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elif self.object:
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formbase += '<input type="hidden" name="application_id" value="%s">' % self.object.id
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formbase +='<input type="submit" value="%s" /><input type="button" value="%s"></form>' % (_("Yes"), _("No"))
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messages.warning(request, formbase)
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def confirm_form(self, request, object, item=None):
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self.object = self.get_object()
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if len(self.applications):
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self.gen_confirm_form(request, _('Do you really want to delete multiple applications?') % self.object.get_absolute_url('delete'))
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else:
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self.gen_confirm_form(request, _('Do you really want to delete <b>%s</b>?') % self.object, self.object.get_absolute_url('delete'))
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class ViewPoll(PollFormView):
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permission_required = 'application.can_manage_application'
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