+# -*- coding: utf-8 -*-
+
+from hashlib import md5
+
+import requests
+from django.conf import settings
+from mailchimp3 import MailChimp
+from mailchimp3.mailchimpclient import MailChimpError
+
+INTERESTS = {settings.MAILCHIMP_GROUP_ID: True}
+
+
+def get_client():
+ headers = requests.utils.default_headers()
+ headers['User-Agent'] = '%s (%s)' % settings.MANAGERS[0]
+
+
+def subscriber_hash(email):
+ return md5(email).hexdigest()
+
+
+def remove_from_groups(email, client):
+ group_ids = []
+ categories = client.lists.interest_categories.all(list_id=settings.MAILCHIMP_LIST_ID)['categories']
+ for category in categories:
+ groups = client.lists.interest_categories.interests.all(
+ list_id=settings.MAILCHIMP_LIST_ID, category_id=category['id'])['interests']
+ group_ids += [group['id'] for group in groups]
+ interests = {group_id: False for group_id in group_ids}
+ client.lists.members.update(
+ settings.MAILCHIMP_LIST_ID, subscriber_hash(email),
+ data={'interests': interests})
+
+
+def subscribe(email):
+ client = MailChimp(mc_api=settings.MAILCHIMP_API_KEY, timeout=10.0)
+ try:
+ member = client.lists.members.get(settings.MAILCHIMP_LIST_ID, subscriber_hash(email))
+ except MailChimpError:
+ pass
+ else:
+ if member['status'] != 'subscribed':
+ remove_from_groups(email, client)
+ client.lists.members.create_or_update(
+ settings.MAILCHIMP_LIST_ID, subscriber_hash(email),
+ data={
+ 'email_address': email,
+ 'status_if_new': 'subscribed',
+ 'status': 'subscribed',
+ 'interests': INTERESTS,
+ }
+ )
fnp / wolnelektury.git / commitdiff