def landingpage(request):
if request.POST:
if 'get_tweets' in request.POST:
form = twitterForm(request.POST)
if form.is_valid():
string = request.POST['hashtagInput']
if request.POST.get('dashboard_type') is not None:
create_queue(string)
p = subprocess.Popen(['ps', '-ef'], stdout=subprocess.PIPE)
out, err = p.communicate()
for line in out.splitlines():
if 'fetch.py' in line:
pid = (line.split(None, 1)[1])
pid = pid.split(None,1)[0]
print pid
os.kill(int(pid), signal.SIGTERM) #or signal.SIGKILL
pid = subprocess.Popen([sys.executable,"./geo/StreamingCode/fetch.py"])
return HttpResponseRedirect('geo/geomap')
global x
x = twitter_parser(string)
if len(x) < 3:
return HttpResponseRedirect('')
if x == "error":
return HttpResponseRedirect('')
return HttpResponseRedirect('app2/dashboard')
else:
form = twitterForm()
args = {}
args.update(csrf(request))
args['form'] = form
return render(request,'app2/home.html', args)
def dashboard(request):
if request.POST:
if 'get_tweets_dashboard' in request.POST:
string = request.POST['hashtag_dashboard']
y = twitter_parser(string)
form = y
args = {}
args.update(csrf(request))
args['form'] = form
if len(y) < 3:
return HttpResponseRedirect('/')
return render(request,'app2/dashboard.html', args)
else:
form = x
args = {}
args.update(csrf(request))
args['form'] = form
return render(request,'app2/dashboard.html', args)