def requestVideoCallWithUsername(request):
"""
This method is called when a user request a video conference.
Example:
username=ddmbr&callToUsername=test
"""
if request.method == 'POST':
caller = request.POST['username']
caller_uid = user.getIdByUsername(caller)
reviever = request.POST['callToUsername']
reviever_uid = user.getIdByUsername(reciever)
#
# check the caller's and reciever's languages
reciever_lang = user.getLanguageByID(reciever_uid)
caller_lang = user.getLanguageByID(caller_uid)
#
# find a proper translator
user.callTranslator(caller_lang, reciever_lang)
#
# call the reciever
logging.info("%s want to start a conference with %s", caller, reciever)
user.startCall(caller_uid, reciever_uid)
#
# Try to send a notification
callInfo = getMyInfo( username )
data = {"callType":"videoCall",
"callContact": callInfo
}
user.sendPushMsg(reciever_uid)
#
# get he's tokbox session id
session_id = user.getVideoSessionById(caller_uid)
#
# generate a corresponding token
token = opentok_sdk.generate_token(session_id)
to_json = {'requestType':'videoCall',
'message':'accept',
'sessionId':session_id,
'token':token}
response = HttpResponse(simplejson.dumps(to_json), mimetype='application/json')
else:
response = HttpResponse("Error!")
if request.META['HTTP_USER_AGENT'].find("iPhone") == -1:
response['Access-Control-Allow-Origin']='*'
return response
def updateStatusWithUsername(request):
"""
Called to sync with the server.
TODO: More wrap needed!
"""
if request.method == 'POST':
username = request.POST['username']
uid = user.getIdByUsername(username)
privilege_id = user.getPrivilegeById(uid)
if privilege_id == '0':
#
# then he is a user
# check comming call
session_id = user.checkCallById(uid)
if session_id != '':
#
# generate a corresponding token
token = opentok_sdk.generate_token(session_id)
to_json = {'requestType':'answerVideoCall',
'message':'accept',
'sessionId':session_id,
'token':token}
logging.info('%s get a comming call', username)
else:
#
# There's no comming call
to_json = {'sessionId':'', 'token':'', 'message':'reject'}
response = HttpResponse(simplejson.dumps(to_json), mimetype='application/json')
if privilege_id == '2':
#
# he is a translator
(lang_1, lang_2) = user.getLanguageByID(uid)
session_id = user.getTransTask()
if session_id != '':
#
# generate a corresponding token
token = opentok_sdk.generate_token(session_id)
to_json = {'requestType':'answerVideoCall',
'message':'accept',
'sessionId':session_id,
'token':token}
else:
to_json = {'sessionId':'', 'token':'', 'message':'reject'}
response = HttpResponse(simplejson.dumps(to_json), mimetype='application/json')
else:
response = HttpResponse("Error!")
#logging.info("response: %s", to_json)
if request.META['HTTP_USER_AGENT'].find("iPhone") == -1:
response['Access-Control-Allow-Origin']='*'
return response
