def Edit_Deck(request):
if request.method == 'POST':
deck_id_signed = request.POST.get('deck_id')
deck_id = None
signer = Signer(request.user.id)
try:
deck_id = signer.unsign(deck_id_signed)
except signing.BadSignature:
print("Tampering detected!!")
return HttpResponseRedirect('/')
deck_name = request.POST.get('deck_name')
user = request.POST.get('user')
share_flag = request.POST.get('share_flag')
if share_flag == 'false':
share_flag = 0
else:
share_flag = 1
data = {'user' : user, 'deck_name' : deck_name, "share_flag" : share_flag}
deck = get_object_or_404(Deck, deck_id=deck_id)
if deck.deck_name == deck_name:
deck.share_flag = share_flag
deck.save()
else:
form = NewDeck(data)
if form.is_valid():
#deck = get_object_or_404(Deck, deck_id=deck_id)
deck.deck_name = deck_name
deck.share_flag = share_flag
deck.save()
else:
errors = form.errors
return HttpResponse(json.dumps(errors))
return HttpResponse(json.dumps({"success": "success"}))
def Edit_Deck(request):
if request.method == 'POST':
deck_id_signed = request.POST.get('deck_id')
deck_id = None
signer = Signer(request.user.id)
try:
deck_id = signer.unsign(deck_id_signed)
except signing.BadSignature:
print("Tampering detected!!")
return HttpResponseRedirect('/')
deck_name = request.POST.get('deck_name')
user = request.POST.get('user')
share_flag = request.POST.get('share_flag')
if share_flag == 'false':
share_flag = 0
else:
share_flag = 1
data = {'user': user, 'deck_name': deck_name, "share_flag": share_flag}
deck = get_object_or_404(Deck, deck_id=deck_id)
if deck.deck_name == deck_name:
deck.share_flag = share_flag
deck.save()
else:
form = NewDeck(data)
if form.is_valid():
#deck = get_object_or_404(Deck, deck_id=deck_id)
deck.deck_name = deck_name
deck.share_flag = share_flag
deck.save()
else:
errors = form.errors
return HttpResponse(json.dumps(errors))
return HttpResponse(json.dumps({"success": "success"}))
def Shared_Decks(request):
u_id = request.GET.get('u_id')
user = None
user_name = None
signer = Signer(request.user.id)
try:
user = signer.unsign(u_id)
except signing.BadSignature:
return HttpResponse(json.dumps({"Tampering": "bad signature"}))
shared_decks = Deck.objects.filter(user_id=user,
share_flag=1,
deleted_flag=0)
deck_list = []
for deck in shared_decks:
deck_list.append({
"orig_deck_id": signer.sign(deck.deck_id),
"deck_name": deck.deck_name,
"share": deck.share_flag,
})
form = NewDeck(initial={'user': request.user.id})
getname = User.objects.filter(id=user)
for user_obj in getname:
user_name = user_obj.username
context = {
"shared_user_id": user,
"shared_user_name": user_name,
"shared_decks": deck_list,
"clone_form": form,
"sign": signer.sign(request.user.id)
}
return render(request, 'flash_cards/shared_profile.html', context)
def Home(request):
form = None
deck_list = []
if request.user.is_authenticated:
user_id = request.user.id
signer = Signer(request.user.id)
#new deck form
if request.method == "POST":
form = NewDeck(request.POST)
if form.is_valid():
deck = form.save(commit=False)
deck.user_id = user_id
deck.save()
return HttpResponseRedirect('/')
else:
form = NewDeck(initial={'user' : request.user.id})
#grab all decks associated with a user order by descending date created
decks = Deck.objects.filter(user_id=user_id, deleted_flag = 0).order_by('-date_created')
for deck in decks:
deck_list.append({
"deck_id" : signer.sign(deck.deck_id),
"deck_name" : deck.deck_name,
"share" : deck.share_flag
})
context = {
"form" : form,
"deck_list" : deck_list,
}
return render(request, "landing/home.html", context)
def Clone(request):
if request.method == 'POST':
signer = Signer(request.user.id)
user = request.POST.get('user')
deck_name = request.POST.get('deck_name')
share_flag = request.POST.get('share_flag')
clone_deck_id = request.POST.get('clone_deck_id')
try:
user = signer.unsign(user)
clone_deck_id = signer.unsign(clone_deck_id)
except signing.BadSignature:
return HttpResponse(json.dumps({"Tampering": "bad signature"}))
if share_flag == 'false':
share_flag = 0
else:
share_flag = 1
data = {'user': user, 'deck_name': deck_name, 'share_flag': share_flag}
#create the new deck
form = NewDeck(data)
if form.is_valid():
deck = form.save(commit=False)
deck.user_id = user
deck.save()
new_deck_id = deck.deck_id
#add all the cards from the shared deck to your new deck
cards = Card.objects.filter(deck_id=clone_deck_id, deleted_flag=0)
for card in cards:
new_card = Card.objects.create(deck_id=new_deck_id,
front=card.front,
back=card.back)
else:
print "error"
errors = form.errors
print errors
return HttpResponse(json.dumps(errors))
return HttpResponse(json.dumps({"success": "success"}))
def Clone(request):
if request.method == 'POST':
signer = Signer(request.user.id)
user = request.POST.get('user')
deck_name = request.POST.get('deck_name')
share_flag = request.POST.get('share_flag')
clone_deck_id = request.POST.get('clone_deck_id')
try:
user = signer.unsign(user)
clone_deck_id = signer.unsign(clone_deck_id)
except signing.BadSignature:
return HttpResponse(json.dumps({"Tampering": "bad signature"}))
if share_flag == 'false':
share_flag = 0
else:
share_flag = 1
data = {'user' : user, 'deck_name' : deck_name, 'share_flag' : share_flag}
#create the new deck
form = NewDeck(data)
if form.is_valid():
deck = form.save(commit=False)
deck.user_id = user
deck.save()
new_deck_id = deck.deck_id
#add all the cards from the shared deck to your new deck
cards = Card.objects.filter(deck_id = clone_deck_id, deleted_flag = 0)
for card in cards:
new_card = Card.objects.create(deck_id = new_deck_id, front=card.front,back=card.back)
else:
print "error"
errors = form.errors
print errors
return HttpResponse(json.dumps(errors))
return HttpResponse(json.dumps({"success": "success"}))
def New_Deck(request):
if request.method == 'POST':
user = request.POST.get('user')
deck_name = request.POST.get('deck_name')
share_flag = request.POST.get('share_flag')
if share_flag == 'false':
share_flag = 0
else:
share_flag = 1
data = {'user': user, 'deck_name': deck_name, 'share_flag': share_flag}
form = NewDeck(data)
if form.is_valid():
print "valid form"
deck = form.save(commit=False)
deck.user_id = user
deck.save()
else:
print "error"
errors = form.errors
print errors
return HttpResponse(json.dumps(errors))
return HttpResponse(json.dumps({"success": "success"}))
def New_Deck(request):
if request.method == 'POST':
user = request.POST.get('user')
deck_name = request.POST.get('deck_name')
share_flag = request.POST.get('share_flag')
if share_flag == 'false':
share_flag = 0
else:
share_flag = 1
data = {'user' : user, 'deck_name' : deck_name, 'share_flag' : share_flag}
form = NewDeck(data)
if form.is_valid():
print "valid form"
deck = form.save(commit=False)
deck.user_id = user
deck.save()
else:
print "error"
errors = form.errors
print errors
return HttpResponse(json.dumps(errors))
return HttpResponse(json.dumps({"success": "success"}))
def Search(request):
query = request.GET.get('query')
users = User.objects.filter(username__contains=str(query))
user_list = []
signer = Signer(request.user.id)
#SQL SELECT * FROM flash_cards_deck where deck_name like '%hello%' and deleted_flag = 0 and share_flag = 1
decks = Deck.objects.filter(
deck_name__contains=str(query), share_flag=1,
deleted_flag=0).exclude(user_id=request.user.id)
deck_list = []
for user in users:
public_deck_count = Deck.objects.filter(user_id=user.id,
share_flag=1).count()
user_list.append({
"user": user.id,
"signed_user": signer.sign(user.id),
"username": user.username,
"public_deck_count": public_deck_count,
})
for deck in decks:
username = ""
user = User.objects.filter(id=deck.user_id)
card_count = Card.objects.filter(deck_id=deck.deck_id,
deleted_flag=0).count()
try:
username = user[0].username
except IndexError:
username = ""
deck_list.append({
"orig_deck_id": signer.sign(deck.deck_id),
"deck_name": deck.deck_name,
"share": deck.share_flag,
"username": username,
"card_count": card_count
})
form = NewDeck(initial={'user': request.user.id})
context = {
"user_list": user_list,
"deck_list": deck_list,
"clone_form": form,
"sign": signer.sign(request.user.id),
"query": query,
}
return render(request, 'flash_cards/search.html', context)
def View_Shared_Deck(request):
signer = Signer(request.user.id)
deck_id_signed = request.GET.get('deck_id')
deck_id = None
card_list = []
username = ""
user_id = None
deck_name = ""
form = NewDeck(initial={'user': request.user.id})
try:
deck_id = signer.unsign(deck_id_signed)
except signing.BadSignature:
print "Tampering Detected! View Shared Deck"
return HttpResponseRedirect('/')
cards = Card.objects.filter(deck_id=deck_id,
deleted_flag=0).order_by('-date_created')
deck = Deck.objects.filter(deck_id=deck_id, deleted_flag=0)
try:
user_id = deck[0].user_id
deck_name = deck[0].deck_name
user = User.objects.filter(id=user_id)
username = user[0].username
except IndexError:
username = ""
for card in cards:
card_list.append({
"card_id": card.card_id,
"front": card.front,
"back": card.back,
})
context = {
"username": username,
"deck_name": deck_name,
"card_list": card_list,
"sign": signer.sign(request.user.id),
"orig_deck_id": deck_id_signed,
"clone_form": form
}
return render(request, 'flash_cards/view_shared_deck.html', context)
