def add_new(request, nparent=None, form_class=None, success_url=None,
template_name='convo/add_new.html',
extra_context=None):
""" Create a new Entry """
if form_class is None:
form_class = Convo.getForm(request.user)
if success_url is None:
success_url = "/"
if request.method == 'POST':
form = form_class(data=request.POST)
if form.is_valid():
en = form.save(commit=False)
if request.user.is_authenticated():
en.owner = request.user
en.parent = nparent
if nparent is None:
en.original = None
else:
if nparent.original is None:
en.original = nparent
else:
en.original = nparent.original
en.save()
return HttpResponseRedirect(success_url)
else:
form = form_class()
if nparent is None:
action_url = reverse('add_new_convo_entry')
else:
action_url = reverse('add_child_convo_entry', kwargs={"parent_id":nparent.id})
context = getContext(request, extra_context)
return render_to_response(template_name, { 'form': form, "action_url" : action_url }, context_instance=context)
def edit_entry(request, e_id, form_class=None, success_url=None,
template_name='convo/edit.html', extra_context = None):
""" Edit an Entry """
e = Entry.objects.get(pk=e_id)
if e.userCanEdit(request.user):
if form_class is None:
form_class = Convo.getForm(request.user)
if success_url is None:
success_url = "/"
if request.method == 'POST':
# have to check if e is published here before e gets its update from the form
addEdit = e.published
form = form_class(data=request.POST, instance=e)
if form.is_valid():
en = form.save()
if addEdit:
edit = Edit()
edit.entry = en
edit.edit_by = request.user
edit.save()
return HttpResponseRedirect(success_url)
else:
form = form_class(instance=e)
context = getContext(request, extra_context)
return render_to_response(template_name, { 'form': form, 'e' : e, }, context_instance=context)
else:
return HttpResponseRedirect("/")
def show_convo(request, e_id, template_name='convo/show_convo.html', single_template_name=None, extra_context = None):
""" Display a threaded conversation """
e = Entry.objects.get(pk=e_id)
if e.published:
from convo import Convo
es, title = Convo.getConvoWithTitle(e)
if es:
entries = []
for en in es:
if single_template_name and en.level==1:
entries.append(get_entry_template(request, en, single_template_name))
else:
entries.append(get_entry_template(request, en))
t = loader.get_template(template_name)
if extra_context is None:
extra_context = {}
extra_context['entries'] = entries
extra_context['title'] = title
c = getContext(request, extra_context)
return HttpResponse(t.render(c))
raise Http404
def main():
global server_ip
global name
global caller
global exten
global partner_ip
global partner_name
# get my ip
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(("8.8.8.8", 80))
my_ip = s.getsockname()[0]
s.close()
# get login from user
while True:
name = raw_input("Hi! What's your name? ")
if len(name) > 0:
final_endpoint = URL + ENDPOINT_NEW_USER + str(name)
req = requests.post(final_endpoint)
if req.status_code != 200:
print "Sorry, that name is already taken."
else:
break
client = Client(name, server_ip)
# main program loop
while True:
want = raw_input("Press Enter when you're ready to talk, " + name +
'!' + '\n Type "quit" if you want to quit.')
if want == 'quit':
print "Bye!"
break
# let server know you're ready to talk.
final_endpoint = URL + ENDPOINT_USER_STATUS_RDY + str(name)
req = requests.put(final_endpoint)
if req.status_code != 200:
print "Sorry, couldn't let the server know you're ready."
break
# find a partner to talk to
final_endpoint = URL + ENDPOINT_PEER + str(name)
while True:
req = requests.get(final_endpoint, verify=False)
if req.status_code == 226:
time.sleep(1)
continue
if req.status_code == 208:
time.sleep(1)
continue
# you'll be making SIP call
if req.status_code == 202:
caller = 1
info_dict = json.loads(req.text)
partner_name = info_dict["call"]
exten = info_dict["exten"]
partner_ip = info_dict["ip_to_send_data"]
enc_endpoint = Enc_Endpoint(1, my_ip, partner_ip)
# see if your partner is waiting for your call
while True:
status = get_user_status_value(partner_name)
if int(status) == 3:
break
time.sleep(1)
# set Diffie-Hellman key for encrypted communication
enc_endpoint.exchange_keys()
break
# you'll be waiting for SIP call
if req.status_code == 230:
info_dict = json.loads(req.text)
partner_ip = info_dict["ip_to_send_data"]
partner_name = info_dict["call"]
# set Diffie-Hellman key for encrypted communication
enc_endpoint = Enc_Endpoint(0, my_ip, partner_ip)
key_exchange_thread = threading.Thread(
target=enc_endpoint.exchange_keys)
key_exchange_thread.start()
# let server know you're waiting for the call
final_endpoint = URL + ENDPOINT_USER_STATUS_RDY_TO_TALK + str(
name)
req = requests.put(final_endpoint)
if req.status_code != 200:
print "Sorry, couldn't communicate with server."
break
break
time.sleep(1)
client.set_exten(str(exten))
client.set_caller(caller)
# ***************************** CALL *********************************
call = threading.Thread(target=client.start_call())
call.start()
while client.CALL_ACTIVE == 0:
time.sleep(1)
print "Waiting for partner..."
# start text chat
chat = Convo(my_ip, partner_ip, partner_name, enc_endpoint)
chat.start_convo()
# wait for call to end
while True:
if client.CALL_ACTIVE == 0: # someone hang up on us
chat.end_convo()
break
elif chat.DONE_STATUS == 1: # we want to hang up
client.hangup()
break
final_endpoint = URL + ENDPOINT_USER_STATUS_BUSY + str(name)
requests.put(final_endpoint)
# main loop repeats
# kill the client
final_endpoint = URL + "/delete-user/" + str(name)
requests.delete(final_endpoint)
client.end()
