def index(request):
if 'Email' in request.COOKIES:
# if user has logged in, it has Email in cookies
email = request.COOKIES.get('Email', '')
if email:
# initialize some result
status = ''
imagePath = ''
message = ''
completeData = []
ret = {}
completeCount = 0
rectCount = 0
bookName = ''
volume = ''
page = ''
# get the imagePath and complete situation
# imagePath = getNextPhoto(email)
completeData = getComplete(email)
completeCount = completeData[0]
rectCount = completeData[1]
imagePath = completeData[2]
if imagePath == BUSY_FLAG:
# no effective imagePath
# distribute again and update
imagePath = distributePhoto(email)
if imagePath[0] == '-':
# there is no new image need to be labeled
status = imagePath
else:
message = getMessage(imagePath)
bookName, volume, page = getBookInfo(imagePath)
# set the return result
imagePath = datapath + imagePath
ret = {
'completeCount': completeCount,
'rectCount': rectCount,
'status': status,
'imagePath': imagePath,
'message': message,
'bookName': bookName,
'volume': volume,
'page': page,
'Email': email
}
# set cookies which will expires 3 days later and return
# response
response = render(request, 'index.html', {'ret': ret})
response.set_cookie('Email',
email,
expires=datetime.datetime.now() +
datetime.timedelta(days=3))
return response
# return render(request, 'index.html', {'ret': ret})
else:
return redirect('error')
else:
# if user has not logged in, redirect to the login page
return redirect('login_with_args', state='0')
def setMessage(request):
# check the email first
if 'Email' in request.COOKIES:
# get the data and update the database
email = request.COOKIES.get('Email', '')
if email:
# extract data
message = request.POST.get("Message", '')
photoPath = request.POST.get('PhotoPath', '')
reSubmitFlag = request.POST.get('reSubmitFlag', '')
# update database
if MessageDatas.objects.filter(PhotoPath=photoPath).exists():
rec = MessageDatas.objects.get(PhotoPath=photoPath)
rec.Email = email
rec.Message = message.encode('utf8')
rec.RectCount = getRectNumFromMessage(message.encode('utf8'))
rec.Status = '11'
rec.save()
# get complete situation
usrComplt = CompleteDatas.objects.get(Email=email)
if reSubmitFlag == "false":
usrComplt.Count += 1
usrComplt.RectCount += rec.RectCount
# get next imagePath
try:
imagePath = getNextPhoto(email)
except Exception as e:
print e
imagePath = BUSY_FLAG
usrComplt.CurrentImg = imagePath
usrComplt.save()
# return result
ret = {}
status = 0
bookName = ''
volume = ''
page = ''
if imagePath[0] == '-':
# there is no new image need to be labeled
status = imagePath
else:
message = getMessage(imagePath)
bookName, volume, page = getBookInfo(imagePath)
ret = {"status": status,
"nextImage": datapath + imagePath,
"completeCount": usrComplt.Count,
"rectTotalRect": usrComplt.RectCount,
"message": message,
"bookName": bookName,
"volume": volume,
"page": page,
}
return HttpResponse(json.dumps(ret), content_type='text/json')
else:
return redirect('error')
else:
return redirect('error')
else:
return redirect('login_with_args', state='0')