def addDevice(request):
"""add a device for the logged in user
Args:
request: django request object
Returns: on POST redirects to /devices
on GET renders adddevice.html
"""
context = RequestContext(request)
#get token and user id from the django user
token, userId = getTokenAndId(request.user)
#build apiClient
api_client = ApiClient(apiKey=token, apiServer = settings.SAMI_SERVER_URL)
#get devices types dictionary
deviceTypes = getDeviceTypesForUser(token, userId)
if not deviceTypes:
print "addDevice: got empty device type list. call showDevices() again and early return"
return showDevices(request)
contextDict = {'active': 'devices', 'devicesTypes':deviceTypes}
if (request.method == 'POST'):
#user wants to add a device
#retrieve device data from form
deviceName = request.POST.get('deviceName', '')
deviceType = request.POST.get('deviceType', '')
optionManifest = request.POST.get('optionManifest', '')
deviceApi = DevicesApi(api_client)
#create a body for the post request of the api. Make sure not to send unicode strings.
body = {'uid': userId.encode('ascii'),
'dtid':deviceType.encode('ascii'),
'name': deviceName.encode('ascii'),
'manifestVersion': 2,
'manifestVersionPolicy': optionManifest.encode('ascii')
}
#add the device
deviceApi.addDevice(body)
return HttpResponseRedirect('/devices')
return render_to_response('adddevice.html', contextDict, context)
def showDevices(request):
"""shows the first ten devices for the logged in user
Args:
request: django request object
Returns: Render devices.html
"""
context = RequestContext(request)
#get token and user id from the django user
token, userId = getTokenAndId(request.user)
devicesEnvelope = getUserDevices(token, userId)
#retrieve count and devices from the devices envelope
count = devicesEnvelope.count
devices = list(devicesEnvelope.data.devices)
#get devices types pretty names to show on the html
deviceTypes = getDeviceTypesForUser(token, userId)
contextDict = {'active': 'devices', 'count': count, 'devices': devices, 'devicesTypes':deviceTypes}
return render_to_response("devices.html", contextDict, context)
def showMessages(request):
"""show messages for the devices of the logged in samsung user
Args:
request: django request object
Returns: render messages.html
"""
context = RequestContext(request)
#get user_id and token. Needed to retrieve the messages
token, userId = getTokenAndId(request.user)
#build the message api
apiClient = ApiClient(apiKey=token, apiServer = settings.SAMI_SERVER_URL)
messagesApi = MessagesApi(apiClient)
#get devices associated to a user
devicesEnvelope = getUserDevices(token, userId)
#build a string containing the devices ids separated by comma
devices = ','.join (getDevicesIds(devicesEnvelope))
#get devices types pretty names to show on the html
devicesTypes = getDeviceTypesForUser(token, userId)
#retrieve the last 20 messages for this devices
messageEnvelope = messagesApi.getNormalizedMessagesLast(devices, count = 20)
#get the message count from the envelope and the messages
count = messageEnvelope.count
messages = messageEnvelope.data
#get a dict containing the devices ids with an associated device name to show on the html
devices = getDeviceIdDict(devicesEnvelope)
contextDict = {'active': 'messages', 'count': count, 'messages': messages, 'devicesTypes':devicesTypes, 'devices':devices}
return render_to_response("messages.html", contextDict, context)
