def similarFilms(request):
film = None
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")
ItemsPrefs = shelf['ItemsPrefs']
shelf.close()
recommended = topMatches(ItemsPrefs, int(idFilm),n=3)
items=[]
for re in recommended:
item = Film.objects.get(pk=int(re[1]))
items.append(item)
return render(request,'similarFilms.html', {'film': film,'films': items})
form = FilmForm()
return render(request,'search_film.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})
def similarFilms(request):
film = None
if request.method == 'GET':
form = FilmForm(request.GET, request.FILES)
if form.is_valid():
idFilm = int(form.cleaned_data['id'])
film = get_object_or_404(Film, idMovie=idFilm)
shelf = shelve.open("Cine\\dataRS.dat")
ItemsPrefs = shelf['ItemsPrefs']
shelf.close()
recommended = topMatches(ItemsPrefs, idFilm, n=3)
items = []
for re in recommended:
item = Film.objects.get(idMovie=re[1])
items.append(item)
return render_to_response('similarFilms.html', {
'film': film,
'films': items
},
context_instance=RequestContext(request))
form = FilmForm()
return render_to_response('search_film.html', {'form': form},
context_instance=RequestContext(request))
def create(request):
if request.method == 'POST':
film_form = FilmForm(request.POST, request.FILES)
if film_form.is_valid():
film = film_form.save()
return redirect(film.get_absolute_url())
else:
film_form = FilmForm()
return render(request, 'create.html', locals())
def update(request, pk):
if request.method == "POST":
film_form = FilmForm(request.POST, request.FILES)
if film_form.is_valid():
film = film_form.save()
return redirect(film.get_absolute_url())
else:
film = get_object_or_404(Films, pk=pk)
film_form = FilmForm(request.POST or None, instance=film)
return render(request, 'update.html', locals())