def get_location_feeds(request):
result=dict()
result['success']=True
result['message']='success'
sw = request.GET.get('sw',False)
ne = request.GET.get('ne',False)
if not sw or not ne:
return my_utils.return_error('No GPS')
try:
sw_lat, sw_lng = sw.split(",")
ne_lat, ne_lng = ne.split(",")
except Exception as e:
print str(e)
return my_utils.return_error('GPS Error')
try:
base_id = request.GET.get('base_id',False)
additional = Q()
if base_id:
additional = Q(id__lt = base_id)
feeds = Message.objects.filter(additional, lat__range=(sw_lat,ne_lat),lng__range=(sw_lng,ne_lng), is_deleted=False).order_by('-id')[:DEFAULT_LOAD_LENGTH]
if len(feeds) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
result['feeds']=my_utils.process_messages(request,feeds)
except Exception as e:
print str(e)
return my_utils.return_error('Error')
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def get_user_feed(request,user_name):
result=dict()
result['success']=True
result['message']='success'
try:
user = User.objects.get(username=user_name)
base_id = request.GET.get("base_id",False)
additional = Q()
if base_id:
additional = Q(id__lt=base_id)
try:
messages = Message.objects.filter(additional, author=user,is_deleted=False).order_by('-reg_date')[:DEFAULT_LOAD_LENGTH]
result['feeds']=my_utils.process_messages(request,messages)
if len(messages) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
except:
result['success']=True
result['message']='Do not have any message'
except:
return my_utils.return_error('No Such User')
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def load_my_timeline(request):
result=dict()
result['success']=True
result['message']='success'
try:
user = User.objects.get(username=request.user.username)
try:
base_id = request.GET.get("base_id",False)
to_id = request.GET.get("to_id",False)
sort_method = request.GET.get("sort","reg_date")
additional = Q()
load_length=DEFAULT_LOAD_LENGTH
if base_id:
try:
if sort_method == 'reg_date':
timeline = UserTimeline.objects.get(id=base_id)
additional = Q(message__reg_date__lt=timeline.message.reg_date)
else:
timeline = UserTimeline.objects.get(id=base_id)
additional = Q(message__update_date__lt=timeline.message.update_date)
except:
pass
if to_id:
try:
timeline = UserTimeline.objects.get(id=base_id)
additional = Q(update_date__gte=timeline.update_date)
except:
pass
if sort_method == 'reg_date':
timelines = UserTimeline.objects.filter(additional,user=user,message__is_deleted=False).order_by('-message__reg_date')[:load_length]
else:
timelines = UserTimeline.objects.filter(additional,user=user,message__is_deleted=False).order_by('-message__update_date')[:load_length]
if len(timelines) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
messages = list()
for timeline in timelines:
try:
if not timeline.message.is_deleted:
timeline.message.base_id=timeline.id
messages.append(timeline.message)
except:
pass
result['feeds']=my_utils.process_messages(request,messages)
except Exception as e:
print str(e)
result['success']=True
result['message']='Do not have any message'
except:
return my_utils.return_error('No Such User')
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def get_random_feeds(request):
result=dict()
result['success']=True
result['message']='success'
try:
feeds = Message.objects.filter(~Q(lat='') & ~Q(lng=''), is_deleted=False).order_by('?').order_by('-id')[:DEFAULT_LOAD_LENGTH]
result['feeds']=my_utils.process_messages(request,feeds)
except Exception as e:
print str(e)
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def load_topic_timeline(request,topic_id):
result=dict()
result['success']=True
result['message']='success'
try:
base_id = request.GET.get("base_id",False)
additional = Q()
if base_id:
additional = Q(id__lt=base_id)
topic = Topic.objects.get(id=topic_id)
try:
timelines = TopicTimeline.objects.filter(additional, topic=topic).order_by('-update_date')[:DEFAULT_LOAD_LENGTH]
if not timelines:
result['feeds']=my_utils.process_messages(request, list())
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
messages = list()
for timeline in timelines:
try:
if not timeline.message.is_deleted:
timeline.message.base_id=timeline.id
messages.append(timeline.message)
except:
pass
if len(timelines) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
result['feeds']=my_utils.process_messages(request, messages)
except Exception as e:
print str(e)
result['success']=True
result['message']='Do not have any message'
except:
return my_utils.return_error('No Such Topic')
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def feed_detail(request, feed_id):
t = loader.get_template('feed_detail.html')
context = RequestContext(request)
user = get_object_or_404(User,username=request.user.username)
user_profile = get_object_or_404(UserProfile,user=user)
context['user_favorite_topics'] = my_utils.get_favorite_topics(request.user)
context['current_user'] = user
context['page_feed'] = "selected"
context['user_profile'] = user_profile
feed = get_object_or_404(Message,id=feed_id)
if not feed.is_deleted:
feed = my_utils.process_messages(request, [feed])
context['feed'] = feed[0]
return HttpResponse(t.render(context))
def load_comany_feed(request):
result=dict()
result['success']=True
result['message']='success'
try:
base_id = request.GET.get("base_id",False)
to_id = request.GET.get("to_id",False)
sort_method = request.GET.get("sort","reg_date")
additional = Q()
load_length = DEFAULT_LOAD_LENGTH
if base_id:
try:
if sort_method == 'reg_date':
message = Message.objects.get(id=base_id)
additional = Q(reg_date__lt=message.reg_date)
else:
message = Message.objects.get(id=base_id)
additional = Q(update_date__lt=message.update_date)
except:
pass
#additional = Q(id__lt=base_id)
if to_id:
load_length = 10000
additional = Q(id__gte=base_id)
if sort_method == 'reg_date':
messages = Message.objects.filter(additional,is_deleted=False).order_by('-reg_date')[:load_length]
else:
messages = Message.objects.filter(additional,is_deleted=False).order_by('-update_date')[:load_length]
result['feeds']=my_utils.process_messages(request,messages)
if len(messages) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
except Exception as e:
print str(e)
result['success']=True
result['message']='Do not have any message'
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def search_feeds(request, inStr):
result = list()
try:
arr = inStr.split(" ")
query_type = Q()
for item in arr:
query_type = query_type & Q(contents__icontains=item)
feeds = Message.objects.filter(query_type, is_deleted=False).order_by("-reg_date")
for feed in feeds:
try:
user_profile = UserProfile.objects.get(user=feed.author)
feed.author_picture = user_profile.picture.url
except Exception as e:
feed.author_picture = "/media/default.png"
result = my_utils.process_messages(request, feeds)
except Exception as e:
print str(e)
pass
return result
def load_notice(request):
result=dict()
result['success']=True
result['message']='success'
try:
base_id = request.GET.get("base_id",False)
additional = Q()
if base_id:
additional = Q(id__lt=base_id)
notices = Notice.objects.filter(additional,is_deleted=False).order_by('-reg_date')[:DEFAULT_LOAD_LENGTH]
result['feeds']=my_utils.process_messages(request,notices)
if len(notices) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
except:
result['success']=True
result['message']='Do not have any message'
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def get_user_at_feed(request,user_name):
if user_name is '':
return my_utils.return_error('user_name is empty')
result=dict()
result['success']=True
result['message']='success'
try:
base_id = request.GET.get("base_id",False)
additional = Q()
if base_id:
additional = Q(id__lt=base_id)
messages = Message.objects.filter(additional, related_users__contains=user_name+',',is_deleted=False).order_by('-reg_date')[:DEFAULT_LOAD_LENGTH]
result['feeds']=my_utils.process_messages(request,messages)
if len(messages) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
except:
result['success']=True
result['message']='Do not have any message'
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')
def load_favorite(request, user_name):
result=dict()
result['success']=True
result['message']='success'
try:
user = User.objects.get(username=user_name)
try:
base_id = request.GET.get("base_id",False)
additional = Q()
if base_id:
additional = Q(id__lt=base_id)
favorites = UserFavorite.objects.filter(additional, user=user,message__is_deleted=False).order_by('-reg_date')[:DEFAULT_LOAD_LENGTH]
messages = list()
for favorite in favorites:
try:
if not favorite.message.is_deleted:
favorite.message.base_id=favorite.id
messages.append(favorite.message)
except Exception as e:
print str(e)
pass
if len(favorites) == DEFAULT_LOAD_LENGTH:
result['load_more']=True
result['feeds']=my_utils.process_messages(request,messages)
except:
result['success']=True
result['message']='Do not have any message'
except:
return my_utils.return_error('No Such User')
return HttpResponse(json.dumps(result, indent=4), mimetype='application/json')