def fetch_reviews(start, end):
result = []
revquery = Review.gql("WHERE modified >= :1 AND modified < :2",
dt2ISO(start), dt2ISO(end))
#if this max is exceeded, subdivide blocks, and/or filter types, and/or...
reviews = revquery.fetch(1000, read_policy=db.EVENTUAL_CONSISTENCY,
deadline = 10)
for review in reviews:
if (not (review.svcdata and
batch_flag_attrval(review) in review.svcdata)):
result.append(str(review.key().id()))
return result
def fetch_blog_reviews(pen):
# retrieve the review data, not filtering out batch updates
dold = dt2ISO(datetime.datetime.utcnow() - datetime.timedelta(365*2))
# Same index retrieval already used by rev.py SearchReviews
where = "WHERE penid = :1 AND modified >= :2 AND modified <= :3" +\
" ORDER BY modified DESC"
ckey = "blog" + pen.name_c
revquery = Review.gql(where, pen.key().id(), dold, nowISO())
# Return just enough results for an RSS feed to note updates, but
# not so many that it takes any significant time to retrieve,
# cache and return the results. Client requests more to fill.
qres = cached_query(ckey, revquery, "", 20, Review, True)
return qres;
def post(self):
rc = ReviewComment(revid = intz(self.request.get('revid')))
review = cached_get(rc.revid, Review)
if not review:
self.error(404)
self.response.out.write("Review " + str(rc.revid) + " not found")
return
rc.revpenid = review.penid
rc.cmtpenid = intz(self.request.get('cmtpenid'))
rc.rctype = self.request.get('rctype')
if rc.rctype == "question":
if not is_following(rc.cmtpenid, rc.revpenid):
self.error(400)
self.response.out.write("Must be following to question")
return
if not is_following(rc.revpenid, rc.cmtpenid):
self.error(400)
self.response.out.write("Must be following back to question")
return
elif rc.rctype == "comment":
# query matches rev.py GetReviewByKey. No new indexes...
where = "WHERE penid = :1 AND revtype = :2 AND cankey = :3" +\
" ORDER BY modified DESC"
revq = Review.gql(where, rc.cmtpenid, review.revtype, review.cankey)
revs = revq.fetch(5, read_policy=db.EVENTUAL_CONSISTENCY,
deadline=10)
if len(revs) == 0:
self.error(400)
self.response.out.write(
"You must have a corresponding review to comment")
return
else:
self.error(400)
self.response.out.write("rctype must be question or comment")
return
if have_pending_comment(rc):
self.error(400)
self.response.out.write("New " + rc.rctype +
" not allowed while previous " +
rcs[0].rctype + " still pending")
return
rc.rcstat = "pending"
rc.comment = self.request.get('comment')
if len(rc.comment.strip()) == 0:
self.error(400)
self.response.out.write("No text sent")
return
rc.resp = ""
rc.modified = nowISO()
rc.put() #nocache
returnJSON(self.response, [ rc ])