def get_for_user(cls, uid):
item, inserted = get_or_insert(Feed, uid)
if inserted:
item.uid = uid
item.put()
item.schedule_update()
return item
def ensure_source(url, suppress_immediate_fetch=False):
url = canonical_url(url)
source_id = Source.id_for_source(url)
source, inserted = get_or_insert(Source, source_id)
if inserted:
source.url = url
source.put()
source.enqueue_fetch()
if inserted and not suppress_immediate_fetch:
source.fetch_now()
return source
def ensure_article_at_url(url, force_fetch=False, force_mercury=False):
id = Article.id_for_article(url, None)
article, inserted = get_or_insert(Article, id)
if inserted:
article.added_date = datetime.datetime.now()
article.added_order = 0
article.url = canonical_url(url)
# article.published = datetime.datetime.now()
# article.title = "A test"
# article.title = None
article.put()
if not article.content or force_fetch:
article.fetch_now(force_mercury=force_mercury)
return article
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
def set(cls, key, val):
pair = util.get_or_insert(KeyValue, key, value=val)
pair.value = val
pair.put()