def recomendar_animes_usuario(request):
mensaje = None
if request.method=='GET':
form = UsuarioForm(request.GET, request.FILES)
if form.is_valid():
idUser = form.cleaned_data['id']
try:
user = get_object_or_404(InformacionUsuario, pk=idUser)
except Http404:
mensaje = 'No existe ningún usuario con el ID seleccionado'
return render(request, 'busquedaporusuarios.html', {'form':form, 'mensaje':mensaje})
shelf = shelve.open("ProyectoAII/dataRS1.dat")
Prefs = shelf['Prefs']
shelf.close()
rankings = getRecommendations(Prefs,int(idUser))
recommended = rankings[:2]
anime = []
scores = []
for re in recommended:
anime = Anime.objects.filter(pk=re[1])
scores.append(re[0])
animes = zip(anime,scores)
animes_cal = []
for a in Calificacion.objects.filter(usuario=user):
animes_cal.append(a)
return render(request,'recomendacionanimes.html', {'user': user, 'animes_recom': animes, 'animes_cal': animes_cal})
form = UsuarioForm()
return render(request,'busquedaporusuarios.html', {'form': form})
def recomendarUsuariosAJugadores(request):
items = None
jugador = None
form = ItemForm()
if request.method == 'POST':
form = ItemForm(request.POST)
if form.is_valid():
idJugador = form.cleaned_data['id']
jugador = get_object_or_404(Jugador, pk=idJugador)
shelf = shelve.open("dataRS.dat")
ItemsPrefs = shelf['ItemsPrefs']
shelf.close()
try:
ItemsPrefs[int(idJugador)]
except KeyError:
return redirect('/error')
rankings = getRecommendations(ItemsPrefs, int(idJugador))
recommended = rankings[:3]
usuarios = []
similar = []
for re in recommended:
usuarios.append(Usuario.objects.get(pk=re[1]))
similar.append(re[0])
items = zip(usuarios, similar)
return render(request, 'searchRecommendUsuarios.html', {
'form': form,
'jugador': jugador,
'items': items
})
def recomendarJugadoresUsuario(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']
shelf.close()
try:
usuario = Usuario.objects.get(id=int(idUsuario))
except:
return redirect('/error')
puntuaciones = getRecommendations(Prefs, int(idUsuario))
recommended = puntuaciones[: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_user(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']
items = []
if int(id_user) not in prefs:
return render(request, 'recommendationItems.html', {
'user': user,
'items': items
})
shelf.close()
rankings = getRecommendations(prefs, 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 recommended_users_peripherals(request):
if request.method == 'GET':
form = PeripheralForm(request.GET, request.FILES)
if form.is_valid():
id_peripheral = form.cleaned_data['id']
peripheral = get_object_or_404(Peripheral, pk=id_peripheral)
shelf = shelve.open("dataRS.dat")
prefs = shelf['ItemsPrefs']
shelf.close()
items = []
if int(id_peripheral) not in prefs:
return render(request, 'recommendationUsers.html', {
'peripheral': peripheral,
'items': items
})
rankings = getRecommendations(prefs, int(id_peripheral))
recommended = rankings[:3] # number of recommended items
peripherals = []
scores = []
for re in recommended:
peripherals.append(User.objects.get(pk=re[1]))
scores.append(re[0])
items = zip(peripherals, scores)
return render(request, 'recommendationUsers.html', {
'peripheral': peripheral,
'items': items
})
form = PeripheralForm()
return render(request, 'searchPeripheral.html', {'form': form})
def __vista2_users(username):
user = User.objects.get(username=username)
user_id = user.pk
shelf = shelve.open("dataRS.dat")
prefs = shelf['Prefs']
shelf.close()
rankings = getRecommendations(prefs, 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 recommendedBooksUser(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(Usuario, pk=idUser)
shelf = shelve.open("dataRS.dat")
Prefs = shelf['Prefs']
shelf.close()
rankings = getRecommendations(Prefs,int(idUser))
recommended = rankings[:2]
books = []
scores = []
for re in recommended:
books.append(Libro.objects.get(pk=re[1]))
scores.append(re[0])
items= zip(books,scores)
return render(request,'recommendationItems.html', {'user': user, 'items': items})
form = UserForm()
return render(request,'search_user.html', {'form': form})
def recommendedUsersFilms(request):
if request.method == 'GET':
form = FilmForm(request.GET, request.FILES)
if form.is_valid():
idFilm = form.cleaned_data['id']
film = get_object_or_404(Film, pk=idFilm)
shelf = shelve.open("dataRS.dat")
Prefs = shelf['ItemsPrefs']
shelf.close()
rankings = getRecommendations(Prefs, int(idFilm))
recommended = rankings[:3]
films = []
scores = []
for re in recommended:
films.append(UserInformation.objects.get(pk=re[1]))
scores.append(re[0])
items = zip(films, scores)
return render(request, 'recommendationUsers.html', {
'film': film,
'items': items
})
form = FilmForm()
return render(request, 'search_film.html', {'form': form})
