def post(self, request, list_id):
"""
Subscribes an email address to a mailing list via POST and
redirects to the `list_summary` view.
"""
try:
user_addresses = [request.user.email] + request.user.other_emails
form = ListSubscribe(user_addresses, request.POST)
if form.is_valid():
email = request.POST.get('email')
response = self.mailing_list.subscribe(
email, pre_verified=True, pre_confirmed=True)
if (type(response) == dict and
response.get('token_owner') == 'moderator'):
messages.success(
request, _('Your subscription request has been'
' submitted and is waiting for moderator'
' approval.'))
else:
messages.success(request,
_('You are subscribed to %s.') %
self.mailing_list.fqdn_listname)
else:
messages.error(request,
_('Something went wrong. Please try again.'))
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, e.msg)
return redirect('list_summary', self.mailing_list.list_id)
def handle_subscription_request(request, list_id, request_id, action):
"""
Handle a subscription request. Possible actions:
- accept
- defer
- reject
- discard
"""
confirmation_messages = {
'accept': _('The request has been accepted.'),
'reject': _('The request has been rejected.'),
'discard': _('The request has been discarded.'),
'defer': _('The request has been defered.'),
}
try:
m_list = List.objects.get_or_404(fqdn_listname=list_id)
# Moderate request and add feedback message to session.
m_list.moderate_request(request_id, action)
messages.success(request, confirmation_messages[action])
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
if e.code == 409:
messages.success(request,
_('The request was already moderated: %s')
% e.reason)
else:
messages.error(request, _('The request could not be moderated: %s')
% e.reason)
return redirect('list_subscription_requests', m_list.list_id)
def list_mass_subscribe(request, list_id):
mailing_list = List.objects.get_or_404(fqdn_listname=list_id)
if request.method == 'POST':
form = ListMassSubscription(request.POST)
if form.is_valid():
for data in form.cleaned_data['emails']:
try:
# Parse the data to get the address and the display name
display_name, address = email.utils.parseaddr(data)
validate_email(address)
mailing_list.subscribe(address=address,
display_name=display_name,
pre_verified=True,
pre_confirmed=True,
pre_approved=True)
messages.success(
request, _('The address %(address)s has been'
' subscribed to %(list)s.') %
{'address': address,
'list': mailing_list.fqdn_listname})
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, e)
except ValidationError:
messages.error(request, _('The email address %s'
' is not valid.') % address)
else:
form = ListMassSubscription()
return render(request, 'postorius/lists/mass_subscribe.html',
{'form': form, 'list': mailing_list})
def post(self, request, list_id):
"""
Subscribes an email address to a mailing list via POST and
redirects to the `list_summary` view.
"""
try:
user_emails = EmailAddress.objects.filter(
user=request.user, verified=True).order_by(
"email").values_list("email", flat=True)
form = ListSubscribe(user_emails, request.POST)
if form.is_valid():
email = request.POST.get('email')
response = self.mailing_list.subscribe(
email, pre_verified=True, pre_confirmed=True)
if (type(response) == dict and
response.get('token_owner') == 'moderator'):
messages.success(
request, _('Your subscription request has been'
' submitted and is waiting for moderator'
' approval.'))
else:
messages.success(request,
_('You are subscribed to %s.') %
self.mailing_list.fqdn_listname)
else:
messages.error(request,
_('Something went wrong. Please try again.'))
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, e.msg)
return redirect('list_summary', self.mailing_list.list_id)
def list_moderation(request, list_id, held_id=-1):
mailing_list = List.objects.get_or_404(fqdn_listname=list_id)
if request.method == 'POST':
form = MultipleChoiceForm(request.POST)
if form.is_valid():
message_ids = form.cleaned_data['choices']
try:
if 'accept' in request.POST:
_perform_action(message_ids, mailing_list.accept_message)
messages.success(request,
_('The selected messages were accepted'))
elif 'reject' in request.POST:
_perform_action(message_ids, mailing_list.reject_message)
messages.success(request,
_('The selected messages were rejected'))
elif 'discard' in request.POST:
_perform_action(message_ids, mailing_list.discard_message)
messages.success(request,
_('The selected messages were discarded'))
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError:
messages.error(request, _('Message could not be found'))
else:
form = MultipleChoiceForm()
held_messages = paginate(
mailing_list.get_held_page,
request.GET.get('page'), request.GET.get('count'),
paginator_class=MailmanPaginator)
context = {
'list': mailing_list,
'held_messages': held_messages,
'form': form,
}
return render(request, 'postorius/lists/held_messages.html', context)
def list_mass_subscribe(request, list_id):
mailing_list = utils.get_client().get_list(list_id)
if request.method == 'POST':
form = ListMassSubscription(request.POST)
if form.is_valid():
for data in form.cleaned_data['emails']:
try:
# Parse the data to get the address and the display name
display_name, address = email.utils.parseaddr(data)
validate_email(address)
mailing_list.subscribe(address=address,
display_name=display_name,
pre_verified=True,
pre_confirmed=True,
pre_approved=True)
messages.success(
request, _('The address %(address)s has been'
' subscribed to %(list)s.') %
{'address': address,
'list': mailing_list.fqdn_listname})
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, e)
except ValidationError:
messages.error(request, _('The email address %s'
' is not valid.') % address)
else:
form = ListMassSubscription()
return render(request, 'postorius/lists/mass_subscribe.html',
{'form': form, 'list': mailing_list})
def list_index(request, template='postorius/index.html'):
"""Show a table of all public mailing lists.
"""
if request.method == 'POST':
return redirect("list_summary", list_id=request.POST["list"])
lists = []
error = None
only_public = True
if request.user.is_superuser:
only_public = False
try:
# FIXME: this is not paginated, all lists will
# always be retrieved.
lists = sorted(List.objects.all(only_public=only_public),
key=lambda l: l.fqdn_listname)
logger.debug(lists)
except MailmanApiError:
return utils.render_api_error(request)
choosable_domains = _get_choosable_domains(request)
return render(request, template,
{'error': error,
'lists': paginate(
lists, request.GET.get('page'),
request.GET.get('count', 10)),
'domain_count': len(choosable_domains)})
def handle_subscription_request(request, list_id, request_id, action):
"""
Handle a subscription request. Possible actions:
- accept
- defer
- reject
- discard
"""
confirmation_messages = {
'accept': _('The request has been accepted.'),
'reject': _('The request has been rejected.'),
'discard': _('The request has been discarded.'),
'defer': _('The request has been defered.'),
}
try:
m_list = List.objects.get_or_404(fqdn_listname=list_id)
# Moderate request and add feedback message to session.
m_list.moderate_request(request_id, action)
messages.success(request, confirmation_messages[action])
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
if e.code == 409:
messages.success(request,
_('The request was already moderated: %s')
% e.reason)
else:
messages.error(request, _('The request could not be moderated: %s')
% e.reason)
return redirect('list_subscription_requests', m_list.list_id)
def post(self, request, list_id):
try:
user_emails = [request.user.email] + request.user.other_emails
form = ListSubscribe(user_emails, request.POST)
# Find the currently subscribed email
old_email = None
for address in user_emails:
try:
self.mailing_list.get_member(address)
except ValueError:
pass
else:
old_email = address
break # no need to test more addresses
assert old_email is not None
if form.is_valid():
email = form.cleaned_data['email']
if old_email == email:
messages.error(request, _('You are already subscribed'))
else:
self.mailing_list.unsubscribe(old_email)
# Since the action is done via the web UI, no email
# confirmation is needed.
self.mailing_list.subscribe(email, pre_confirmed=True)
messages.success(request,
_('Subscription changed to %s') % email)
else:
messages.error(request,
_('Something went wrong. Please try again.'))
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, e.msg)
return redirect('list_summary', self.mailing_list.list_id)
def remove_role(request, list_id=None, role=None, address=None,
template='postorius/lists/confirm_remove_role.html'):
"""Removes a list moderator or owner."""
try:
the_list = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
redirect_on_success = redirect('list_members', the_list.list_id, role)
roster = getattr(the_list, '{}s'.format(role))
if address not in roster:
messages.error(request,
_('The user %(email)s is not in the %(role)s group')
% {'email': address, 'role': role})
return redirect('list_members', the_list.list_id, role)
if role == 'owner':
if len(roster) == 1:
messages.error(request, _('Removing the last owner is impossible'))
return redirect('list_members', the_list.list_id, role)
# the user may not have a other_emails property if it's a superuser
user_addresses = set([request.user.email]) | \
set(getattr(request.user, 'other_emails', []))
if address in user_addresses:
# The user is removing themselves, redirect to the list info page
# because they won't have access to the members page anyway.
redirect_on_success = redirect('list_summary', the_list.list_id)
if request.method == 'POST':
try:
the_list.remove_role(role, address)
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, _('The user could not be removed: %(msg)s')
% {'msg': e.msg})
return redirect('list_members', the_list.list_id, role)
messages.success(request, _('The user %(address)s has been removed'
' from the %(role)s group.')
% {'address': address, 'role': role})
return redirect_on_success
return render(request, template,
{'role': role, 'address': address,
'list_id': the_list.list_id})
def remove_role(request, list_id=None, role=None, address=None,
template='postorius/lists/confirm_remove_role.html'):
"""Removes a list moderator or owner."""
try:
the_list = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
redirect_on_success = redirect('list_members', the_list.list_id, role)
roster = getattr(the_list, '{}s'.format(role))
if address not in roster:
messages.error(request,
_('The user %(email)s is not in the %(role)s group')
% {'email': address, 'role': role})
return redirect('list_members', the_list.list_id, role)
if role == 'owner':
if len(roster) == 1:
messages.error(request, _('Removing the last owner is impossible'))
return redirect('list_members', the_list.list_id, role)
user_emails = EmailAddress.objects.filter(
user=request.user, verified=True).order_by(
"email").values_list("email", flat=True)
if address in user_emails:
# The user is removing themselves, redirect to the list info page
# because they won't have access to the members page anyway.
redirect_on_success = redirect('list_summary', the_list.list_id)
if request.method == 'POST':
try:
the_list.remove_role(role, address)
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError as e:
messages.error(request, _('The user could not be removed: %(msg)s')
% {'msg': e.msg})
return redirect('list_members', the_list.list_id, role)
messages.success(request, _('The user %(address)s has been removed'
' from the %(role)s group.')
% {'address': address, 'role': role})
return redirect_on_success
return render(request, template,
{'role': role, 'address': address,
'list_id': the_list.list_id})
def list_subscription_requests(request, list_id):
"""Shows a list of held messages.
"""
try:
m_list = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
return render(request, 'postorius/lists/subscription_requests.html',
{'list': m_list})
def list_subscription_requests(request, list_id):
"""Shows a list of held messages.
"""
try:
m_list = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
return render(request, 'postorius/lists/subscription_requests.html',
{'list': m_list})
def post(self, request, *args, **kwargs):
email = request.POST['email']
try:
self.mailing_list.unsubscribe(email)
messages.success(request, _('%s has been unsubscribed'
' from this list.') % email)
except MailmanApiError:
return utils.render_api_error(request)
except ValueError as e:
messages.error(request, e)
return redirect('list_summary', self.mailing_list.list_id)
def post(self, request, *args, **kwargs):
email = request.POST['email']
try:
self.mailing_list.unsubscribe(email)
messages.success(request, _('%s has been unsubscribed'
' from this list.') % email)
except MailmanApiError:
return utils.render_api_error(request)
except ValueError as e:
messages.error(request, e)
return redirect('list_summary', self.mailing_list.list_id)
def list_settings(request, list_id=None, visible_section=None,
template='postorius/lists/settings.html'):
"""
View and edit the settings of a list.
The function requires the user to be logged in and have the
permissions necessary to perform the action.
Use /<NAMEOFTHESECTION>/<NAMEOFTHEOPTION>
to show only parts of the settings
<param> is optional / is used to differ in between section and option might
result in using //option
"""
if visible_section is None:
visible_section = 'list_identity'
try:
form_class = SETTINGS_FORMS[visible_section]
except KeyError:
raise Http404('No such settings section')
try:
m_list = List.objects.get_or_404(fqdn_listname=list_id)
list_settings = m_list.settings
except (MailmanApiError, HTTPError):
return utils.render_api_error(request)
# List settings are grouped an processed in different forms.
if request.method == 'POST':
initial_data = dict(
(key, unicode(value)) for key, value in list_settings.items())
form = form_class(request.POST, mlist=m_list, initial=initial_data)
if form.is_valid():
try:
for key in form.changed_data:
if key in form_class.mlist_properties:
setattr(m_list, key, form.cleaned_data[key])
else:
list_settings[key] = form.cleaned_data[key]
list_settings.save()
messages.success(request, _('The settings have been updated.'))
except HTTPError as e:
messages.error(request, _('An error occured: %s') % e.reason)
return redirect('list_settings', m_list.list_id, visible_section)
else:
form = form_class(initial=dict(list_settings), mlist=m_list)
return render(request, template, {
'form': form,
'section_names': SETTINGS_SECTION_NAMES,
'list': m_list,
'visible_section': visible_section,
})
def list_settings(request, list_id=None, visible_section=None,
template='postorius/lists/settings.html'):
"""
View and edit the settings of a list.
The function requires the user to be logged in and have the
permissions necessary to perform the action.
Use /<NAMEOFTHESECTION>/<NAMEOFTHEOPTION>
to show only parts of the settings
<param> is optional / is used to differ in between section and option might
result in using //option
"""
if visible_section is None:
visible_section = 'list_identity'
try:
form_class = SETTINGS_FORMS[visible_section]
except KeyError:
raise Http404('No such settings section')
try:
m_list = List.objects.get_or_404(fqdn_listname=list_id)
list_settings = m_list.settings
except (MailmanApiError, HTTPError):
return utils.render_api_error(request)
# List settings are grouped an processed in different forms.
if request.method == 'POST':
form = form_class(request.POST, mlist=m_list)
if form.is_valid():
try:
for key in form.fields.keys():
if key in form_class.mlist_properties:
setattr(m_list, key, form.cleaned_data[key])
else:
list_settings[key] = form.cleaned_data[key]
list_settings.save()
messages.success(request, _('The settings have been updated.'))
except HTTPError as e:
messages.error(request, _('An error occured: %s') % e.reason)
return redirect('list_settings', m_list.list_id, visible_section)
else:
form = form_class(initial=dict(list_settings), mlist=m_list)
return render(request, template, {
'form': form,
'section_names': SETTINGS_SECTION_NAMES,
'list': m_list,
'visible_section': visible_section,
})
def list_delete(request, list_id):
"""Deletes a list but asks for confirmation first.
"""
try:
the_list = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
if request.method == 'POST':
the_list.delete()
return redirect("list_index")
else:
submit_url = reverse('list_delete',
kwargs={'list_id': list_id})
cancel_url = reverse('list_index',)
return render(request, 'postorius/lists/confirm_delete.html',
{'submit_url': submit_url, 'cancel_url': cancel_url,
'list': the_list})
def list_delete(request, list_id):
"""Deletes a list but asks for confirmation first.
"""
try:
the_list = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
if request.method == 'POST':
the_list.delete()
return redirect("list_index")
else:
submit_url = reverse('list_delete',
kwargs={'list_id': list_id})
cancel_url = reverse('list_index',)
return render(request, 'postorius/lists/confirm_delete.html',
{'submit_url': submit_url, 'cancel_url': cancel_url,
'list': the_list})
def csv_view(request, list_id):
"""Export all the subscriber in csv
"""
mm_lists = []
try:
mm_lists = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
response = HttpResponse(content_type='text/csv')
response['Content-Disposition'] = (
'attachment; filename="Subscribers.csv"')
writer = csv.writer(response)
if mm_lists:
for i in mm_lists.members:
writer.writerow([i.email])
return response
def moderate_held_message(request, list_id):
if request.method != 'POST':
return HttpResponseNotAllowed(['POST'])
msg_id = request.POST['msgid']
try:
mailing_list = List.objects.get_or_404(fqdn_listname=list_id)
if 'accept' in request.POST:
mailing_list.accept_message(msg_id)
messages.success(request, _('The message was accepted'))
elif 'reject' in request.POST:
mailing_list.reject_message(msg_id)
messages.success(request, _('The message was rejected'))
elif 'discard' in request.POST:
mailing_list.discard_message(msg_id)
messages.success(request, _('The message was discarded'))
except MailmanApiError:
return utils.render_api_error(request)
return redirect('list_held_messages', list_id)
def moderate_held_message(request, list_id):
if request.method != 'POST':
return HttpResponseNotAllowed(['POST'])
msg_id = request.POST['msgid']
try:
mailing_list = List.objects.get_or_404(fqdn_listname=list_id)
if 'accept' in request.POST:
mailing_list.accept_message(msg_id)
messages.success(request, _('The message was accepted'))
elif 'reject' in request.POST:
mailing_list.reject_message(msg_id)
messages.success(request, _('The message was rejected'))
elif 'discard' in request.POST:
mailing_list.discard_message(msg_id)
messages.success(request, _('The message was discarded'))
except MailmanApiError:
return utils.render_api_error(request)
return redirect('list_held_messages', list_id)
def csv_view(request, list_id):
"""Export all the subscriber in csv
"""
mm_lists = []
try:
mm_lists = List.objects.get_or_404(fqdn_listname=list_id)
except MailmanApiError:
return utils.render_api_error(request)
response = HttpResponse(content_type='text/csv')
response['Content-Disposition'] = (
'attachment; filename="Subscribers.csv"')
writer = csv.writer(response)
if mm_lists:
for i in mm_lists.members:
writer.writerow([i.email])
return response
def post(self, request, *args, **kwargs):
form = ListMassRemoval(request.POST)
if not form.is_valid():
messages.error(request, _('Please fill out the form correctly.'))
else:
for address in form.cleaned_data['emails']:
try:
validate_email(address)
self.mailing_list.unsubscribe(address.lower())
messages.success(
request, _('The address %(address)s has been'
' unsubscribed from %(list)s.') %
{'address': address,
'list': self.mailing_list.fqdn_listname})
except MailmanApiError:
return utils.render_api_error(request)
except (HTTPError, ValueError) as e:
messages.error(request, e)
except ValidationError:
messages.error(request, _('The email address %s'
' is not valid.') % address)
return redirect('mass_removal', self.mailing_list.list_id)
def post(self, request, *args, **kwargs):
form = ListMassRemoval(request.POST)
if not form.is_valid():
messages.error(request, _('Please fill out the form correctly.'))
else:
for address in form.cleaned_data['emails']:
try:
validate_email(address)
self.mailing_list.unsubscribe(address.lower())
messages.success(
request, _('The address %(address)s has been'
' unsubscribed from %(list)s.') %
{'address': address,
'list': self.mailing_list.fqdn_listname})
except MailmanApiError:
return utils.render_api_error(request)
except (HTTPError, ValueError) as e:
messages.error(request, e)
except ValidationError:
messages.error(request, _('The email address %s'
' is not valid.') % address)
return redirect('mass_removal', self.mailing_list.list_id)
def list_index(request, template='postorius/index.html'):
"""Show a table of all public mailing lists.
"""
if request.method == 'POST':
return redirect("list_summary", list_id=request.POST["list"])
lists = []
error = None
only_public = True
if request.user.is_superuser:
only_public = False
try:
lists = sorted(List.objects.all(only_public=only_public),
key=lambda l: l.fqdn_listname)
logger.debug(lists)
except MailmanApiError:
return utils.render_api_error(request)
choosable_domains = _get_choosable_domains(request)
return render(request, template,
{'count_options': [10, 25, 50, 100, 200], 'error': error,
'lists': utils.paginate(request, lists,
count=request.GET.get('count', 10)),
'domain_count': len(choosable_domains)})
def list_moderation(request, list_id, held_id=-1):
mailing_list = utils.get_client().get_list(list_id)
if request.method == 'POST':
form = MultipleChoiceForm(request.POST)
if form.is_valid():
message_ids = form.cleaned_data['choices']
try:
if 'accept' in request.POST:
_perform_action(message_ids, mailing_list.accept_message)
messages.success(request,
_('The selected messages were accepted'))
elif 'reject' in request.POST:
_perform_action(message_ids, mailing_list.reject_message)
messages.success(request,
_('The selected messages were rejected'))
elif 'discard' in request.POST:
_perform_action(message_ids, mailing_list.discard_message)
messages.success(request,
_('The selected messages were discarded'))
except MailmanApiError:
return utils.render_api_error(request)
except HTTPError:
messages.error(request, _('Message could not be found'))
else:
form = MultipleChoiceForm()
held_messages = utils.paginate(
request, mailing_list.get_held_page,
count=request.GET.get('count', 20),
paginator_class=utils.MailmanPaginator)
context = {
'list': mailing_list,
'count_options': [25, 50, 100, 200],
'held_messages': held_messages,
'form': form,
}
return render(request, 'postorius/lists/held_messages.html', context)
def remove_all_subscribers(request, list_id):
"""Empty the list by unsubscribing all members."""
try:
mlist = List.objects.get_or_404(fqdn_listname=list_id)
if len(mlist.members) == 0:
messages.error(request,
_('No member is subscribed to the list currently.'))
return redirect('mass_removal', mlist.list_id)
if request.method == 'POST':
try:
for names in mlist.members:
mlist.unsubscribe(names.email)
messages.success(request, _('All members have been'
' unsubscribed from the list.'))
return redirect('list_members', mlist.list_id)
except Exception as e:
messages.error(request, e)
return render(request,
'postorius/lists/confirm_removeall_subscribers.html',
{'list': mlist})
except MailmanApiError:
return utils.render_api_error(request)
def remove_all_subscribers(request, list_id):
"""Empty the list by unsubscribing all members."""
try:
mlist = List.objects.get_or_404(fqdn_listname=list_id)
if len(mlist.members) == 0:
messages.error(request,
_('No member is subscribed to the list currently.'))
return redirect('mass_removal', mlist.list_id)
if request.method == 'POST':
try:
for names in mlist.members:
mlist.unsubscribe(names.email)
messages.success(request, _('All members have been'
' unsubscribed from the list.'))
return redirect('list_members', mlist.list_id)
except Exception as e:
messages.error(request, e)
return render(request,
'postorius/lists/confirm_removeall_subscribers.html',
{'list': mlist})
except MailmanApiError:
return utils.render_api_error(request)
def _get_choosable_domains(request):
try:
domains = Domain.objects.all()
except MailmanApiError:
return utils.render_api_error(request)
return [(d.mail_host, d.mail_host) for d in domains]
def _get_choosable_domains(request):
try:
domains = Domain.objects.all()
except MailmanApiError:
return utils.render_api_error(request)
return [(d.mail_host, d.mail_host) for d in domains]
