def set_opml(self, id):
composite = Composite.get(id, ctx)
if composite is None:
abort(404)
opml_data = get_posted_data()
try:
feeds = set(feeds_in_opml(opml_data))
except:
import traceback
log.error(traceback.format_exc())
abort(400)
result = defaultdict(list)
oldfeeds = set(i.url for i in composite.subscriptions.itervalues())
remove = oldfeeds - feeds
for url in remove:
feed = RemoteFeed.get_by_url(url, ctx)
if feed is not None:
composite.unsubscribe(feed)
result["unsubscribed"].append(url)
log.debug('Unsubscribed composite "%s" from %s' % (id, url))
else:
result["unsubscribe_failed"].append(url)
log.error('Expected composite "%s" to have RemoteFeed for %s' % (id, url))
for url in feeds:
if url not in oldfeeds:
feed = get_or_immediate_create_by_url(url, ctx)
if feed is None:
result["subscribe_failed"].append(url)
log.warn("Could not get or create feed for %s" % url)
continue
composite.subscribe(feed)
result["subscribed"].append(url)
log.debug('Subscribed composite "%s" to %s' % (id, url))
else:
result["unchanged"].append(url)
composite.save()
log.debug('Composite "%s" saved' % id)
return json_response(result)
def get_batch(self, id):
bucket = NewsBucket.get(id, ctx)
if bucket is None:
abort(404)
batch_args = _get_batch_args()
entries, next = _bucket_latest_entries_batch(bucket, **batch_args)
batch = Dibject(next=next)
if request.is_xhr:
# this html section can be optionally omitted by specifying
# the query argument no_html=True
if not asbool(request.params.get('no_html', False)):
batch.html = render_entries_html(entries)
batch.entries = [i.item_id for i in entries]
return json_response(batch)
else:
batch.entries = entries
return self._show_batch(id, batch)