def get_random_location():
"""
get location of a randomly selected ip
:return:an instance of the Location class
"""
location_dict= get_location(get_random_ip())
print(location_dict)
if str(location_dict['region_name'])== '':
location_dict['region_name']=location_dict['country_name']
location= Location(location_name=str(location_dict['region_name']),location_lat=location_dict['latitude'],location_long=location_dict['longitude'])
location.save()
return location
def spread(request,post_id):
"""
Spreads the post of a user within the range
:param request:The HTMLRequest
:param post_id: the post id
:return: if the user is not logged in,it redirects to the index page
else if the user is not verified,it redirects to 'verification.html'
else if the requesting user is blocked by the requested user or has blocked requested user,an error page is shown
else spreads the post and redirects to newsfeed page
"""
context = RequestContext(request)
user_profile = request.user.userprofile
if user_profile.verification_status == 'p':
return HttpResponseRedirect(reverse('verification'))
else:
spreadedpost=Post.objects.get(pk=post_id)
spreadedpost.post_sharecount+=1
spreadedpost.save()
req_loc_dict=get_location(get_ip_address(request))
if str(req_loc_dict['region_name'])== '':
req_loc_dict['region_name']=req_loc_dict['country_name']
req_loc= Location(location_name=str(req_loc_dict['region_name']),location_lat=req_loc_dict['latitude'],location_long=req_loc_dict['longitude'])
req_loc.save()
newpost=Post()
newpost.post_location=req_loc
print(newpost.post_location.location_name)
newpost.post_maker=UserProfile.objects.get(user=request.user)
newpost.post_text=spreadedpost.post_text
newpost.post_photo=spreadedpost.post_photo
newpost.post_sharecount=0
newpost.post_sharedfrom=spreadedpost
newpost.post_time=datetime.now()
newpost.save()
return HttpResponseRedirect(reverse('newsfeed'))
def newsfeed(request):
"""
The newsfeed renderer
:param request: The HTMLRequest
:return: if the user is not logged in,it redirects to the index page
else if the user is not verified,it redirects to 'verification.html'
else if the request method is GET,it loads the newsfeed
else it posts status and uploads photo(optionally)
"""
context = RequestContext(request)
#req_loc=get_random_location()
#print('The request location data is')
#print('Location name ',req_loc.location_name,' longitude ',req_loc.location_long,' latitude ',req_loc.location_lat,' ')
#minlat=(req_loc.location_lat)-10.00
#maxlat=(req_loc.location_lat)+10.00
#minlong=(req_loc.location_long)-10.00
#maxlong=(req_loc.location_long)+10.00
user_profile = request.user.userprofile
if user_profile.verification_status == 'p':
return HttpResponseRedirect(reverse('verification'))
else:
#remote host part
req_loc_dict=get_location(get_ip_address(request))
if str(req_loc_dict['region_name'])== '':
req_loc_dict['region_name']=req_loc_dict['country_name']
req_loc= Location(location_name=str(req_loc_dict['region_name']),location_lat=req_loc_dict['latitude'],location_long=req_loc_dict['longitude'])
proximity_range=get_proximity_range(req_loc_dict,10,10)
minlat=proximity_range['min_lat']
maxlat=proximity_range['max_lat']
minlong=proximity_range['min_long']
maxlong=proximity_range['max_long']
place=req_loc.location_name
place_lat=req_loc.location_lat
place_long=req_loc.location_long
print('minlat ',minlat,'maxlat',maxlat,'minlong',minlong,'maxlong ',maxlong)
posts=Post.objects.all()
allblocklist=[]
allblocklist=find_blocks(request)
#loc_range=is_near(req_loc.location_lat,req_loc.location_long)
#print(loc_range)
#posts=Post.objects.filter(post_location__location_lat__lte=loc_range[0],post_location__location_lat__gte=loc_range[1],post_location__location_long__lte=loc_range[2],post_location__location_long__gte=loc_range[3]).exclude(Q(post_maker__in=allblocklist))
#|Q(post_location__location_lat__lt= req_loc.location_lat,post_location__location_long__lt= req_loc.location_long))
#posts=Post.objects.exclude(Q(post_maker__in=allblocklist))
# posts=Post.objects.filter(post_location__location_lat__lte=req_loc.location_lat, post_location__location_long__lte=req_loc.location_long).exclude(Q(post_maker__in=allblocklist))
posts=Post.objects.filter(post_location__location_lat__lte=maxlat,post_location__location_lat__gte=minlat, post_location__location_long__lte=maxlong,post_location__location_long__gte=minlong).exclude(Q(post_maker__in=allblocklist))
if request.POST:
# print(request.POST.get('status'))
#get random location
req_loc.save()
post_location=req_loc
#print(post_location.location_name)
post_maker=UserProfile.objects.get(user=request.user)
post_text=request.POST.get('status')
post_time=datetime.now()
post=Post(post_maker=post_maker,post_text=post_text,post_time=post_time,post_sharecount=0,post_location=post_location)
if request.FILES.get('post_photo'):
uploaded_file = request.FILES.get('post_photo')
# print(uploaded_file.name)
parts=uploaded_file.name.split(".")
#print(parts)
joinstring=""+post_maker.user.username+'_'+str(post_time)+'.'+parts[len(parts)-1]
uploaded_file.name = joinstring
post.post_photo = uploaded_file
post.save()
return render_to_response('newsfeed.html', {'posts':posts,'place':place,'place_lat':place_lat,'place_long':place_long}, context)