def add_maillist_from_web_form(mail, form):
"""Add a mailing list based on data submited from web form.
@mail - mail address of mailing list account
@form - a dict of web form input
"""
domain = mail.split('@', 1)[-1]
# Store mlmmj parameters
kvs = {}
# Add empty values for 'remove_headers', 'custom_headers'. This will
# trigger form process functions to add pre-defined default values.
if 'remove_headers' not in form:
form['remove_headers'] = ''
if 'custom_headers' not in form:
form['custom_headers'] = ''
# Set 'owner' to 'postmaster@<domain>'
if 'owner' not in form:
form['owner'] = 'postmaster@' + domain
# Set 'owner' to 'postmaster@<domain>'
if 'moderators' not in form:
form['moderators'] = 'postmaster@' + domain
kvs.update(__convert_form_to_mlmmj_params(mail=mail, form=form))
# Add (missing) default settings
_form = settings.MLMMJ_DEFAULT_PROFILE_SETTINGS
for param in _form:
# Avoid conflict parameters.
if param == 'only_subscriber_can_post' and form.get(
'only_moderator_can_post') == 'yes':
continue
if param == 'only_moderator_can_post' and form.get(
'only_subscriber_can_post') == 'yes':
continue
if param not in form:
kv = form_utils.get_dict_for_form_param(mail=mail,
form=_form,
param=param)
kvs.update(kv)
# Always set values
_form = settings.MLMMJ_FORCED_PROFILE_SETTINGS
for param in _form:
kv = form_utils.get_dict_for_form_param(mail=mail,
form=_form,
param=param)
kvs.update(kv)
qr = create_ml(mail=mail, **kvs)
return qr
def __convert_form_to_mlmmj_params(mail, form):
"""Convert variables in web form to (a dict of) mlmmj parameters."""
# Both 'moderate_subscription' and 'subscription_moderators' use same
# mlmmj parameter name 'submod'
if 'moderate_subscription' in form and 'subscription_moderators' in form:
_mod = form.get('moderate_subscription')
_moderators = form.get('subscription_moderators')
if _mod == 'yes':
if _moderators:
# If there's some moderators, it will create 'submod' file
# with emails of moderators. If file 'submod' presents, it
# means moderation subscription is enabled. So we should remove
# 'moderate_subscription' parameter here to avoid improper
# file removal or re-creation (with empty content)
form.pop('moderate_subscription')
else:
# If no subscription moderators, use an empty 'submod' file
# and use mailing list owners as subscription moderators.
form.pop('subscription_moderators')
else:
# remove 'subscription_moderators' and let mlmmjadmin remove
# 'submod' directly.
form.pop('subscription_moderators')
# solve conflict of 'only_moderator_can_post' and 'only_subscriber_can_post'
# 'only_moderator_can_post' should has higher priority
if 'only_moderator_can_post' in form and 'only_subscriber_can_post' in form:
if form.get('only_moderator_can_post') == 'yes':
form['only_subscriber_can_post'] = 'no'
# Store key:value of mlmmj parameters
kvs = {}
# Convert form variable names to mlmmj parameter names
for param in form:
kv = form_utils.get_dict_for_form_param(mail=mail,
form=form,
param=param)
kvs.update(kv)
return kvs