def topicomment(request):
if request.is_ajax() and request.method == 'POST':
# print request.POST.get('comment')
text = request.POST.get('comment')
topicid = request.POST.get('topicid')
topic = Topic.objects.get(pk=topicid)
# print request.POST.get('comment')
# print request.POST.get('topicid')
user = request.user
# print user
try:
c = Comment(user=user, topic=topic, text=text)
c.save()
if topic.writer != user:
notify.send(sender=user, target_object= None
, recipient = topic.writer, verb='#'
, text=text, target_article = None
, target_products = None
, target_topic = topic)
cachekey = "user_unread_count" + str(topic.writer.id)
if cache.get(cachekey) != None:
cache.incr(cachekey)
else:
unread = Notification.objects.filter(recipient = topic.writer).filter(read = False).count()
cache.set(cachekey, unread, settings.CACHE_EXPIRETIME)
topic.updated = timezone.now()
instancesave.delay(topic)
cachekey = "topic_comment_" + str(topicid)
if cache.get(cachekey) != None:
cache.incr(cachekey)
else:
cache.set(cachekey, topic.comment_set.count(), settings.CACHE_EXPIRETIME)
userlist = atwho(text = text, sender = user, targetcomment = None, targetproducts = None
, targetarticle = None, targetopic = topic)
for item in userlist:
atwhouser = MyUser.objects.get(username = item)
# test = "@<a href='" +'/user/'+str(atwhouser.id)+'/informations/'+"'>"+atwhouser.username+"</a>"+' '
# text = text.replace('@'+item+' ', test);
test = "@<a href='" +'/user/'+str(atwhouser.id)+'/informations/'+"'>"+atwhouser.username+"</a>"+' '
test1 = "@<a href='" +'/user/'+str(atwhouser.id)+'/informations/'+"'>"+atwhouser.username+"</a>"+' '
text = text.replace('@'+item+' ', test);
text = text.replace('@'+item+' ', test1);
# c = Comment(user=user, topic=topic, text=text)
# c.save()
data = {
"user": user.username,
"text": text,
"commentid": c.id
}
# print data['commentid']
json_data = json.dumps(data)
print 'data'
return HttpResponse(json_data, content_type='application/json')
except:
traceback.print_exc()
raise Http404(traceback)
else:
raise Http404
def setread(self): self.read = True instancesave.delay(self) cachekey = "user_unread_count" + str(self.recipient.id) if cache.get(cachekey) != None: cache.decr(cachekey) return '' else: unread = Notification.objects.filter(recipient = self.recipient).filter(read = False).count() cache.set(cachekey, unread, settings.CACHE_EXPIRETIME) return ''
def commentdislike(request):
try:
commentid = request.POST.get('commentid')
comment = Comment.objects.get(pk=commentid)
user = request.user
except Article.DoesNotExist:
raise Http404("Article does not exist")
try:
commentdislike = CommentDisLike.objects.get(comment=comment, user=user)
except:
commentdislike = None
if commentdislike:
commentdislikecount = -1
#commentdislike.delete()
instancedelete.delay(commentdislike)
#减去缓存中评论点赞数
cachekey = "comment_dislike_count_" + str(comment.id)
if cache.get(cachekey) != None:
cache.decr(cachekey)
else:
cache.set(cachekey, comment.commentdislike_set.count())
cache.decr(cachekey)
# comment.readers = comment.readers - 1
# comment.save()
readersout.delay(comment)
else:
commentdislikecount = +1
#加上缓存中评论点赞数
cachekey = "comment_dislike_count_" + str(comment.id)
if cache.get(cachekey) != None:
cache.incr(cachekey)
else:
cache.set(cachekey, comment.commentdislike_set.count())
cache.incr(cachekey)
# comment.readers = comment.readers + 1
# comment.save()
readersin.delay(comment)
c = CommentDisLike(user=user, comment=comment)
#c.save()
instancesave.delay(c)
data = {
'commentdislikecount': commentdislikecount,
}
json_data = json.dumps(data)
#print 'commentlike'
return HttpResponse(json_data, content_type='application/json')
def new_notification(sender, **kwargs):
kwargs.pop("signal", None)
target_object = kwargs.pop("target_object", None)
text = kwargs.pop("text")
verb = kwargs.pop("verb")
sender_object = sender
recipient = kwargs.pop("recipient")
target_article = kwargs.pop("target_article", None)
target_topic = kwargs.pop("target_topic", None)
target_products = kwargs.pop("target_products", None)
try:
c = Notification(
target_object=target_object,
sender_object=sender_object,
target_topic=target_topic,
target_article=target_article,
target_products=target_products,
recipient=recipient,
verb=verb,
text=text,
)
instancesave.delay(c)
except:
traceback.print_exc()