def poll(self, source):
activities = source.get_activities(group_id=as_source.SELF, fetch_likes=True)
resps = ndb.get_multi(ndb.Key('Response', util.trim_nulls(a['id']))
for a in activities)
resps = {r.key.id(): r for r in resps if r}
for activity in activities:
obj = activity.get('object', {})
# have we already posted or started on this response?
resp = resps.get(activity['id'])
mf2 = microformats2.object_to_json(activity)
mf2_props = microformats2.first_props(mf2.get('properties', {}))
type = as_source.object_type(activity)
if mf2_props.get('in-reply-to'):
type = 'comment' # twitter reply
if type not in TYPES or (resp and resp.status == 'complete'):
continue
elif resp:
logging.info('Retrying %s', resp)
else:
resp = Response.get_or_insert(activity['id'],
activity_json=json.dumps(activity))
logging.info('Created new Response: %s', resp)
base_id = source.base_object(activity)['id']
base = source.get_activities(activity_id=base_id)[0]
# make micropub call to create post
# http://indiewebcamp.com/micropub
#
# include access token in both header and post body for compatibility
# with servers that only support one or the other (for whatever reason).
headers = {'Authorization': 'Bearer ' + MICROPUB_ACCESS_TOKEN}
data = mf2_props
data.update({
'access_token': MICROPUB_ACCESS_TOKEN,
'h': 'entry',
'category[]': CATEGORIES.get(type),
'content': self.render(source, activity, base),
'name': base.get('content') or base.get('object', {}).get('content')
})
for prop in 'url', 'author':
if prop in data:
del data[prop]
result = self.urlopen(MICROPUB_ENDPOINT, headers=headers,
data=util.trim_nulls(data))
resp.post_url = result.info().get('Location')
logging.info('Created new post: %s', resp.post_url)
resp.response_body = result.read()
logging.info('Response body: %s', resp.response_body)
resp.status = 'complete'
resp.put()
def render(source, activity, base):
obj = activity.get('object') or activity
content = microformats2.render_content(obj)
embed = source.embed_post(base)
type = as_source.object_type(activity)
content = activity.get('content', '')
if type == 'share' and not content:
content = 'retweeted this.'
rendered = embed + content if type == 'comment' else content + embed
mf2_class = {'like': 'u-like-of',
'share': 'u-repost-of',
}.get(type, 'in-reply-to')
url = base.get('url')
rendered += '\n<a class="%s" href="%s"></a>' % (mf2_class, url)
return rendered