def post(self, **kw):
helper = RequestHelper(self)
results = {}
source_q = ArtifactSource.all()
for s in source_q:
artifact_q = ArtifactInfo.find_by_source(s)
count = len([a for a in artifact_q])
counter = Counters.source_counter(s.name)
old_count = counter.count()
counter.set(count)
source_result = {'old': old_count}
# if source is linked to a feed, I can't delete it
feed = Feed.get_by_source(s, return_none=True)
if feed:
source_result['feed'] = feed.url
if not count and not feed:
s.delete()
source_result['deleted'] = True
if count:
source_result['new'] = count
results[s.name] = source_result
helper.write_json(results)
def put(self, source_name):
helper = RequestHelper(self)
source_name = urllib.unquote(source_name)
success, values = read_json_fields(helper, "url", "active", logger=logging)
if not success:
return
url, active = values
# a Feed must be sole owner of an ArtifactSource;
# fails if source already exists and is already linked to a feed
source = ArtifactSourceAccessor.get_by_name(source_name, return_none=True)
if source:
source_feed_key = Feed.get_by_source(source, keys_only=True, return_none=True)
if source_feed_key:
msg = "source '%s' is referenced by feed %s" % (source_name, source_feed_key.name())
helper.error(409, msg)
else:
source = ArtifactSourceAccessor.create(source_name)
# creates UrlResource if necessary
resource = UrlResourceAccessor.get_by_url(url, return_none=True)
if not resource:
resource = UrlResourceAccessor.create(url)
# create or update Feed
feed = Feed.get_by_source_name(source_name, return_none=True)
if feed:
feed.artifact_source = source
feed.url_resource = resource
feed.put()
else:
Feed.create(source_name, artifact_source=source, url=url, url_resource=resource, active=bool(active))
helper.set_status(204)
def post(self, **kw):
helper = RequestHelper(self)
results = {}
source_q = ArtifactSource.all()
for s in source_q:
artifact_q = ArtifactInfo.find_by_source(s)
count = len([a for a in artifact_q])
counter = Counters.source_counter(s.name)
old_count = counter.count()
counter.set(count)
source_result = { 'old': old_count }
# if source is linked to a feed, I can't delete it
feed = Feed.get_by_source(s, return_none=True)
if feed:
source_result['feed'] = feed.url
if not count and not feed:
s.delete()
source_result['deleted'] = True
if count:
source_result['new'] = count
results[s.name] = source_result
helper.write_json(results)
