def user_subscribed_to_news(context, data_dict):
model = context['model']
user = context['user']
user_obj = model.User.get(user)
is_subscribed = ckanextNewsSubscriptions.get_subscription(user_obj.id)
if is_subscribed:
return True
else:
return False
def news_subscription_create(context, data_dict):
'''Create a subscription .
:param notify_by_mail: Setting if user should be notified by mail for news.
:type notify_by_mail: boolean, default False
:returns: the newly created subscription object
:rtype: dictionary
'''
l.check_access('news_subscription', context, data_dict)
news_subscription_schema = schema.news_subscription_schema()
data, errors = df.validate(data_dict, news_subscription_schema, context)
if errors:
raise t.ValidationError(errors)
model = context['model']
user = context['user']
user_obj = model.User.get(user)
notify_by_mail = data_dict.get('notify_by_mail', False)
is_subscribed = ckanextNewsSubscriptions.get_subscription(user_obj.id)
if is_subscribed:
raise t.ValidationError('Subscribtion for user %s already exists!' %
user_obj.name)
subscription = ckanextNewsSubscriptions(subscriber_id=user_obj.id,
notify_by_mail=notify_by_mail)
subscription.save()
out = subscription.as_dict()
send_email_condition = config.get('testing', False)
if not send_email_condition:
# Notify the user via email
# TODO: E-mail notifications should be sent asynchronous using celery tasks
# TODO: Setup email server for testing mode
vars = {
'site_title_dk': config_option_show('ckan.site_title', 'da_DK'),
'site_title_en': config_option_show('ckan.site_title', 'en'),
'site_url': config.get('ckan.site_url'),
'user_name': user_obj.name
}
msg_body = render_jinja2('emails/news_subscriptions.txt', vars)
msg_subject = render_jinja2('emails/news_subscriptions_subject.txt',
vars)
send_email(msg_body, user_obj.email, msg_subject)
return out
def news_subscription_show(context, data_dict):
'''Get subscription .
:returns: subscription object if existing
:rtype: dictionary
'''
logic.check_access('news_subscription', context, data_dict)
model = context['model']
user = context['user']
user_obj = model.User.get(user)
subscription = ckanextNewsSubscriptions.get_subscription(user_obj.id)
if subscription:
subscription = subscription.as_dict()
else:
subscription = None
return subscription
def news_subscription_update(context, data_dict):
'''Update a subscription .
:param notify_by_mail: Setting if user should be notified by mail for news.
:type notify_by_mail: boolean
:returns: the updated subscription object
:rtype: dictionary
'''
logic.check_access('news_subscription', context, data_dict)
news_subscription_schema = schema.news_subscription_schema()
data, errors = df.validate(data_dict, news_subscription_schema, context)
if errors:
raise toolkit.ValidationError(errors)
model = context['model']
user = context['user']
user_obj = model.User.get(user)
notify_by_mail = data_dict.get('notify_by_mail', False)
subscription = ckanextNewsSubscriptions.get_subscription(user_obj.id)
if subscription is None:
raise logic.NotFound
subscription.notify_by_mail = notify_by_mail
subscription.save()
out = subscription.as_dict()
return out