def clean_file(self):
try:
json.loads(self.cleaned_data['file'].read())
self.cleaned_data['file'].seek(0)
return self.cleaned_data['file']
except Exception, e:
try:
reader = csv.reader(self.cleaned_data['file'].readlines())
self.cleaned_data['file'].seek(0)
return self.cleaned_data['file']
except Exception, e:
raise forms.ValidationError(_(u"uploaded file must contain json or csv data"))
def decode(self, session_data):
encoded_data = base64.decodestring(session_data)
try:
# could produce ValueError if there is no ':'
hash, jsond = encoded_data.split(':', 1)
expected_hash = self._hash(jsond)
if not constant_time_compare(hash, expected_hash):
raise SuspiciousOperation("Session data corrupted")
else:
try:
return json.loads(jsond.decode('zlib'))
except json.decoder.JSONDecodeError:
raise ValueError
except Exception:
return {}
def view_newsletter_preview(request, nid, cid):
newsletter = get_object_or_404(Newsletter, uuid=nid)
base_url = "http://"+Site.objects.get_current().domain
contact = newsletter.mailing_list.subscribers.filter(uuid=cid)
if (contact.count() == 0):
contact = newsletter.mailing_list.unsubscribers.filter(uuid=cid)
if (contact.count() == 0):
contact = newsletter.test_contacts.filter(uuid=cid)
if (contact.count() == 0):
raise Http404()
unsubscribe = reverse('newsletter_newsletter_unsubscribe',kwargs={'nid':nid,'cid':cid})
subscribe = reverse('newsletter_newsletter_subscribe',kwargs={'nid':nid,'cid':cid})
preview = reverse('newsletter_newsletter_preview',kwargs={'nid':nid,'cid':cid})
tracking = reverse('newsletter_newsletter_tracking',kwargs={'nid':nid,'cid':cid})
d = {
'contact':contact,
'data':simplejson.loads(newsletter.dictionary),
'preview_link': base_url+preview,
'unsubscribe_link': base_url+unsubscribe,
'subscribe_link': base_url+subscribe,
'tracking_link': base_url+tracking
}
context = Context(d)
try:
subject = render_to_string(newsletter.template_subject, context).replace('\n','').replace('\t','').replace('\r','')
except Exception as es:
subject = "Missing or broken template %s (%s)" % (newsletter.template_subject, str(traceback.format_exc()))
d['subject'] = subject
context = Context(d)
return render_to_response(newsletter.template_body, context)
def _send_contact(self, base_url, contact):
unsubscribe = reverse('newsletter_newsletter_unsubscribe',kwargs={'nid':self.uuid,'cid':contact.uuid})
preview = reverse('newsletter_newsletter_preview',kwargs={'nid':self.uuid,'cid':contact.uuid})
tracking = reverse('newsletter_newsletter_tracking',kwargs={'nid':self.uuid,'cid':contact.uuid})
subscribe = reverse('newsletter_newsletter_subscribe',kwargs={'nid':self.uuid,'cid':contact.uuid})
d = {
'contact':contact,
'data':simplejson.loads(self.dictionary),
'preview_link': base_url+preview,
'unsubscribe_link': base_url+unsubscribe,
'tracking_link': base_url+tracking,
'subscribe_link': base_url+subscribe
}
context = Context(d)
try:
subject = render_to_string(self.template_subject, context).replace('\n','').replace('\t','').replace('\r','')
except Exception as es:
subject = "Missing or broken template %s (%s)" % (self.template_subject, str(traceback.format_exc()))
d['subject'] = subject
context = Context(d)
try:
html_content = render_to_string(self.template_body, context)
except Exception as es:
html_content = "<h1>Missing or broken template %s</h1><br/>%s" % (self.template_body, str(traceback.format_exc()))
text_content = html2text(html_content)
text_content = force_unicode(text_content)
subject = force_unicode(subject)
msg = EmailMultiAlternatives(subject, text_content, self.header_sender, [contact.email])
msg.attach_alternative(html_content, "text/html")
msg.send()
def create_json(cls, raw):
data = simplejson.loads(raw)
return cls.create(data)
def process_paypal_donation(sender, **kwargs):
ipn_obj = sender
if ipn_obj.payment_status == u'Completed':
try:
custom = simplejson.loads(ipn_obj.custom)
except:
custom = {}
creator = None
if custom.has_key('creator'):
try:
supporter = Supporter.objects.get(id = custom['creator'])
if supporter.user_profile:
creator = supporter.user_profile.user
except Supporter.DoesNotExist:
pass
if not creator:
creator = get_default_creator()
# Lookup Supporter
try:
supporter = Supporter.objects.get(
first_name = ipn_obj.first_name,
last_name = ipn_obj.last_name,
contact_profile__primary_address__address1 = ipn_obj.address_street,
contact_profile__primary_address__zip = ipn_obj.address_zip,
)
contact_profile = supporter.contact_profile
except Supporter.DoesNotExist:
supporter = Supporter(
first_name = ipn_obj.first_name,
last_name = ipn_obj.last_name,
creator = creator,
)
supporter.save()
contact_profile = None
if not contact_profile:
contact_profile = ContactProfile()
contact_profile.save()
supporter.contact_profile = contact_profile
supporter.save()
if not contact_profile.primary_address or contact_profile.primary_address.address1 != ipn_obj.address_street or contact_profile.primary_address.zip != ipn_obj.address_zip:
address_info = {
'address1': ipn_obj.address_street,
'city': ipn_obj.address_city,
'state': ipn_obj.address_state,
'zip': ipn_obj.address_zip,
}
address = get_or_create_address(address_info)
if contact_profile.primary_address:
contact_profile.other_addresses.add(contact_profile.primary_address)
contact_profile.primary_address = address
if not contact_profile.primary_email or contact_profile.primary_email.email != ipn_obj.payer_email:
try:
email = EmailAddress.objects.get(email = ipn_obj.payer_email)
except EmailAddress.DoesNotExist:
email = EmailAddress(
email = ipn_obj.payer_email,
type = get_default_email_type(),
)
email.save()
if contact_profile.primary_email:
contact_profile.other_emails.add(contact_profile.primary_email)
contact_profile.primary_email = email
contact_profile.save()
campaign = None
if custom.has_key('campaign'):
try:
campaign = Campaign.objects.get(id = custom['campaign'])
except Campaign.DoesNotExist:
pass
donation = Donation(
supporter = supporter,
creator = creator,
campaign = campaign,
date_transaction = ipn_obj.payment_date,
status = 'received',
amount = ipn_obj.mc_gross,
)
donation.save()
def import_view(self, request, extra_context=None):
"""
Import email addresses and salutation from a uploaded text file.
"""
model = self.model
opts = model._meta
if not self.has_import_permission(request):
raise PermissionDenied
if request.method == 'POST':
form = UploadForm(request.POST, request.FILES)
if form.is_valid():
num_import = 0
try: # try json
data = json.loads(form.cleaned_data['file'].read())
for entry in data:
try:
Subscriber.objects.create(email=entry['email'], salutation=force_unicode(entry['name']))
num_import += 1
except Exception, e:
pass
except: # may be csv data
try:
reader = csv.reader(form.cleaned_data['file'].readlines(), delimiter=',')
for entry in reader:
try:
Subscriber.objects.create(email=entry[0], salutation=force_unicode(entry[1]))
num_import += 1
except Exception, e:
pass
except:
raise
request.user.message_set.create(message=_(u'Successfully imported %(num_import)s %(name)s.' % {'name': force_unicode(opts.verbose_name_plural), 'num_import': num_import,}))
return HttpResponseRedirect('../')
else:
form = UploadForm()
def form_media():
from django.conf import settings
css = ['css/forms.css',]
return forms.Media(css={'screen': ['%s%s' % (settings.ADMIN_MEDIA_PREFIX, url) for url in css]})
media = self.media + form_media()
context = {
'title': _('Import %s') % force_unicode(opts.verbose_name_plural),
'is_popup': request.REQUEST.has_key('_popup'),
'media': mark_safe(media),
'root_path': self.admin_site.root_path,
'app_label': opts.app_label,
'opts': opts,
'form': form,
}
context.update(extra_context or {})
return render_to_response(self.import_template or
['admin/%s/%s/import.html' % (opts.app_label, opts.object_name.lower()),
'admin/%s/import.html' % opts.app_label,
'admin/import.html'], context, context_instance=template.RequestContext(request))
def save(self, force_insert=False, force_update=False):
try:
simplejson.loads(self.dictionary)
except:
raise IntegrityError(_('Invalid json'))
models.Model.save(self, force_insert, force_update)
def decode_cache(self, session_data):
try:
return json.loads(session_data.decode('zlib'))
except json.decoder.JSONDecodeError:
raise ValueError
