def delete_bookmark(uid, article_id):
id = Bookmark.id_for_bookmark(uid, article_id)
bookmark = ndb.Key(Bookmark, id).get()
if bookmark:
bookmark.deleted = True
bookmark.last_modified = datetime.datetime.now()
bookmark.put()
def add_or_update_bookmark(uid, reading_pos, article_id=None, article_url=None):
# provide EITHER article_id or article_url
if not (article_id or article_url):
logging.error("Attempt to update bookmark without article_id or article_url")
return None
if not article_id and article_url:
article = ensure_article_at_url(article_url)
if article:
article_id = article.key.id()
else:
logging.error("Tried to get article {0} for bookmarking, but failed".format(article_url))
return None
id = Bookmark.id_for_bookmark(uid, article_id)
bookmark, inserted = get_or_insert(Bookmark, id)
bookmark.article = ndb.Key(Article, article_id)
if reading_pos:
bookmark.reading_position = reading_pos
bookmark.last_modified = datetime.datetime.now()
bookmark.uid = uid
bookmark.deleted = False
bookmark.put()
return bookmark
