def recomendarJugadoresItem(request):
items = None
idUsuario = None
usuario = None
form = UserForm()
if request.method == 'POST':
form = UserForm(request.POST)
if form.is_valid():
idUsuario = form.cleaned_data['id']
shelf = shelve.open("dataRS.dat")
Prefs = shelf['Prefs']
SimItems = shelf['SimItems']
shelf.close()
try:
usuario = Usuario.objects.get(id=int(idUsuario))
except:
return redirect('/error')
rankings = getRecommendedItems(Prefs, SimItems, int(idUsuario))
recommended = rankings[:3]
jugadores = []
scores = []
for re in recommended:
jugadores.append(Jugador.objects.get(pk=re[1]))
scores.append(re[0])
items = zip(jugadores, scores)
return render(request, 'searchRecommendJugadores.html', {
'user': usuario,
'items': items,
'form': form
})
def recommended_peripheral_items(request):
if request.method == 'GET':
form = UserForm(request.GET, request.FILES)
if form.is_valid():
id_user = form.cleaned_data['id']
user = get_object_or_404(User, pk=id_user)
shelf = shelve.open("dataRS.dat")
prefs = shelf['Prefs']
sim_items = shelf['SimItems']
items = []
if int(id_user) not in prefs:
return render(request, 'recommendationItems.html', {
'user': user,
'items': items
})
shelf.close()
getHybridRecommendation(prefs, int(id_user), sim_items)
rankings = getRecommendedItems(prefs, sim_items, int(id_user))
recommended = rankings[:
20] # Change number of similar items recommended
peripherals = []
scores = []
for re in recommended:
peripherals.append(Peripheral.objects.get(pk=re[1]))
scores.append(re[0])
items = zip(peripherals, scores)
return render(request, 'recommendationItems.html', {
'user': user,
'items': items
})
form = UserForm()
return render(request, 'searchUser.html', {'form': form})
def __vista2_items(username):
user = User.objects.get(username=username)
user_id = user.pk
shelf = shelve.open("dataRS.dat")
prefs = shelf['Prefs']
sim_items = shelf['SimItems']
shelf.close()
rankings = getRecommendedItems(prefs, sim_items, int(user_id))
recommended = rankings[:10] # Change number of similar items recommended
scores = []
peripherals = []
for re in recommended:
peripherals.append(Peripheral.objects.get(pk=re[1]))
scores.append(re[0])
items = zip(peripherals, scores)
return items
def recommendedFilms(request):
if request.method=='GET':
form = UserForm(request.GET, request.FILES)
if form.is_valid():
idUser = form.cleaned_data['id']
user = get_object_or_404(UserInformation, pk=idUser)
shelf = shelve.open("dataRS.dat")
Prefs = shelf['Prefs']
SimItems = shelf['SimItems']
shelf.close()
rankings = getRecommendedItems(Prefs, SimItems, int(idUser))
recommended = rankings[:2]
items = []
for re in recommended:
item = Film.objects.get(pk=re[1])
items.append(item)
return render(request,'recommendationItems.html', {'user': user, 'items': items})
form = UserForm()
return render(request,'search_user.html', {'form': form})
def animesRecomendados(request):
if request.method == 'GET':
form = UserForm(request.GET, request.FILES)
if form.is_valid():
idUser = form.cleaned_data['id']
user = Rating.objects.filter(user=idUser)
shelf = shelve.open("dataRS.dat")
Prefs = shelf['Prefs']
SimItems = shelf['SimItems']
shelf.close()
rankings = getRecommendedItems(Prefs, SimItems, int(idUser))
recommended = rankings[:5]
animes = []
scores = []
for re in recommended:
animes.append(Anime.objects.get(animeid=re[1]))
scores.append(re[0])
items = zip(animes, scores)
animes = Anime.objects.all()
return render(request, 'recommendationItems.html', {'user': user, 'items': items, 'animes':animes})
form = UserForm()
return render(request, 'search_user.html', {'form': form})
