def import_file_contacts(request, form_class=ImportContactForm, template_name='friends/upload_contacts.html', redirect_to="invite_imported"):
redirect_to=request.REQUEST.get(REDIRECT_FIELD_NAME, redirect_to)
if redirect_to and '/' not in redirect_to:
redirect_to=reverse(redirect_to)
if request.method == 'POST':
contacts_file_form=form_class(request.POST,request.FILES)
if contacts_file_form.is_valid():
friends_file=request.FILES['contacts_file']
if friends_file.multiple_chunks():
messages.add_message(request, messages.ERROR,"The file you uploaded is too large.")
else:
start = True
format = None
contact_file_content = ""
for chunk in friends_file.chunks():
if start == True:
if 'VCARD' in chunk:
format = 'VCARD'
else:
ARBITRARY_FIELD_MINIMUM=5
first_line = chunk.split('\n')[0]
if len(first_line.split(',')) > ARBITRARY_FIELD_MINIMUM or len(first_line.split('\t')) > ARBITRARY_FIELD_MINIMUM:
format = 'OUTLOOK'
contact_file_content += chunk
start = False
if format == 'VCARD':
imported, total = import_vcards(contact_file_content, request.user)
elif format == 'OUTLOOK':
imported, total = import_outlook(contact_file_content, request.user)
if format:
if imported < total:
if imported:
messages.add_message(request, messages.SUCCESS,'A total of %d emails imported. %d records were already imported.' % (imported, total-imported))
else:
messages.add_message(request, messages.SUCCESS,'A total of %d emails were found, but they were already imported.' % (total))
else:
messages.add_message(request, messages.SUCCESS,'A total of %d emails imported vs %d.' % (imported,total))
return {'imported':imported, 'total':total}, {'url': redirect_to}
else:
messages.add_message(request, messages.ERROR,'The file format you uploaded wasn\'t valid.')
else:
contacts_file_form=form_class()
return locals(), template_name
def save(self, user):
#imported, total = import_vcards(self.cleaned_data["vcard_file"].content, user)
imported, total = import_vcards(self.cleaned_data["vcard_file"].read(), user)
return imported, total
def save(self, user):
imported, total = import_vcards(
self.cleaned_data["vcard_file"].content, user)
return imported, total
