def loadNext(self, since_id=None, count=100):
if count > 100:
raise ValueError("Too many elements requested.")
api = twapi.create_api()
self.addItems(self.fetchFriendsTimeline(api, count*2, since_id=since_id), None)
for term in self.searches:
results = self.fetchSearch(api, term, count*2, since_id=since_id)
self.addItems(results, term)
#log.debug("Found a total of %d items" % len(self.items))
rkeys = [k for k in reversed(sorted(self.items.keys()))]
results = self.matchResults(rkeys, count, since_id=since_id)
#log.debug("Giving %d items" % len(results))
results_json = []
for result in results:
status = twapi.get_status(result)
if not status:
continue # someone deleted their status, most likely
rdata = '"status": %s,' % status.AsJsonString()
vote = model.findVoteByUserAndTweet(self.user_id, result)
if vote:
rdata += '"vote": %s,' % vote.toJSON()
sources = filter(None, self.items[result])
rdata += '"sources": %s,' % json.dumps(sources)
rdata += '"score": %.2f' % classify.classify(status, self.user_id)
results_json.append(rdata)
#log.debug("Assembled")
return "[{%s}]" % "},{".join(results_json)
@with_auth()
@with_format()
def create(self, format='html'):
"""POST /votes: Create a new item"""
form = dict()
try:
form = rest_validate(VoteCreateForm)
except formencode.Invalid, i:
return fstatus(i.message, format=format, http_code=400)
user_id = session['user_id']
tweet_id = form.get("tweet_id")
if model.findVoteByUserAndTweet(user_id, tweet_id):
return fstatus("This rating already exists, please update it instead.",
format=format, http_code=409)
model.meta.Session.begin()
vote = model.Vote(tweet_id, user_id,
weight=form.get("weight"))
model.meta.Session.add(vote)
model.meta.Session.commit()
classify.learn_vote(vote)
log.debug("Created: %s" % vote)
return self.view(vote.id, format=format)
@with_auth()