def homePage(request, sId): userSession = Session.objects.get(id=sId) # session data user = User.objects.get(id=userSession.user_id) # get user data to an object if request.method == "GET": if "e" in request.GET: code = 1 else: code = None if userSession.mrec == None or userSession.mcount >= 5: movUsr = movieRecommend(user) userSession.mrec = dumps(movUsr) userSession.save() # save recommendations in database. else: movUsr = loads(str(userSession.mrec)) # load recommendation from database movie = [] i = 10 count = 0 for usr in movUsr: mvs = Mrate.objects.filter(user_id=usr, rating=i) i = i - 1 for mv in mvs: try: obj = Mrate.objects.get(movie_id=mv.movie_id, user_id=user.id) except Mrate.DoesNotExist: count = count + 1 if count > 4: break obj = Movie.objects.get(movie_id=mv.movie_id) movie.append(obj) if count > 4: break if userSession.brec == None or userSession.bcount >= 5: bkUsr = bookRecommend(user) userSession.brec = dumps(bkUsr) userSession.save() # save recommendations in database. else: bkUsr = loads(str(userSession.brec)) # load recommendation from database book = [] i = 10 count = 0 for usr in bkUsr: bks = Brate.objects.filter(user_id=usr[0], rating=i) i = i - 1 for bk in bks: try: obj = Brate.objects.get(isbn=bk.isbn, user_id=user.id) except Brate.DoesNotExist: try: obj = Book.objects.get(isbn=bk.isbn) except Book.DoesNotExist: continue count = count + 1 if count > 4: break book.append(obj) if count > 4: break # store first four recommedations to an object content_dict = {"User": user, "Error": code, "Movies": movie, "Books": book, "Session": userSession} return render_to_response("home.html", content_dict, context_instance=RequestContext(request)) # display home page with dictionary context instance else: select = request.POST.get("selection") name = request.POST.get("name") if select == "M": try: movie = Movie.objects.get(movie_name__iexact=name) except Movie.DoesNotExist: movieInfo = searchMovie(name) if movieInfo == 1: return HttpResponseRedirect("/%s/home/?e=1" % sId) idVal = Movie.objects.latest("id").id + 1 movieId = Movie.objects.latest("movie_id").movie_id + 1 movie = Movie( id=idVal, movie_id=movieId, movie_name=name, genre=str(movieInfo["genre"]), release_date=movieInfo["date"], description=movieInfo["description"], imdb_rating=movieInfo["rating"], image_url=movieInfo["image"], title=movieInfo["title"], ) movie.save() print name return HttpResponseRedirect("/%s/movie/%s" % (sId, movie.id)) elif select == "B": try: book = Book.objects.get(book_name__iexact=name) except Book.DoesNotExist: bookInfo = searchBook(name) if bookInfo == 1: return HttpResponseRedirect("/%s/home/?e=1" % sId) idVal = Book.objects.latest("id").id + 1 book = Book( id=idVal, isbn=bookInfo["isbn"], book_name=name, description=bookInfo["description"], rating=bookInfo["rating"], image_url=bookInfo["image"], book_title=bookInfo["title"], author=bookInfo["author"], details=bookInfo["details"], ) book.save() return HttpResponseRedirect("/%s/book/%s" % (sId, book.id)) elif select == "P": try: find_user = User.objects.get(user_name=name) except User.DoesNotExist: return HttpResponseRedirect("/%s/home/?e=1" % sId) return HttpResponseRedirect("/%s/friend/%s" % (sId, find_user.id)) return HttpResponseRedirect("/%s/home/?e=1" % sId)
def homePage(request, sId): userSession = Session.objects.get(id=sId) #session data user = User.objects.get(id=userSession.user_id) #get user data to an object if request.method == 'GET': if 'e' in request.GET: code = 1 else: code = None if userSession.mrec == None or userSession.mcount >= 5: movUsr = movieRecommend(user) userSession.mrec = dumps(movUsr) userSession.save() #save recommendations in database. else: movUsr = loads(str(userSession.mrec)) #load recommendation from database movie = [] i = 10 count = 0 for usr in movUsr: mvs = Mrate.objects.filter(user_id=usr, rating=i) i = i - 1 for mv in mvs: try: obj = Mrate.objects.get(movie_id=mv.movie_id, user_id=user.id) except Mrate.DoesNotExist: count = count + 1 if count > 4: break obj = Movie.objects.get(movie_id=mv.movie_id) movie.append(obj) if count > 4: break if userSession.brec == None or userSession.bcount >= 5: bkUsr = bookRecommend(user) userSession.brec = dumps(bkUsr) userSession.save() #save recommendations in database. else: bkUsr = loads(str(userSession.brec)) #load recommendation from database book = [] i = 10 count = 0 for usr in bkUsr: bks = Brate.objects.filter(user_id=usr[0], rating=i) i = i - 1 for bk in bks: try: obj = Brate.objects.get(isbn=bk.isbn, user_id=user.id) except Brate.DoesNotExist: try: obj = Book.objects.get(isbn=bk.isbn) except Book.DoesNotExist: continue count = count + 1 if count > 4: break book.append(obj) if count > 4: break #store first four recommedations to an object content_dict = { "User": user, 'Error': code, 'Movies': movie, 'Books': book, 'Session': userSession } return render_to_response('home.html', content_dict, context_instance=RequestContext(request)) #display home page with dictionary context instance else: select = request.POST.get('selection') name = request.POST.get('name') if select == 'M': try: movie = Movie.objects.get(movie_name__iexact=name) except Movie.DoesNotExist: movieInfo = searchMovie(name) if movieInfo == 1: return HttpResponseRedirect('/%s/home/?e=1' % sId) idVal = Movie.objects.latest('id').id + 1 movieId = Movie.objects.latest('movie_id').movie_id + 1 movie = Movie(id=idVal, movie_id=movieId, movie_name=name, genre=str(movieInfo['genre']), release_date=movieInfo['date'], description=movieInfo['description'], imdb_rating=movieInfo['rating'], image_url=movieInfo['image'], title=movieInfo['title']) movie.save() print name return HttpResponseRedirect('/%s/movie/%s' % (sId, movie.id)) elif select == 'B': try: book = Book.objects.get(book_name__iexact=name) except Book.DoesNotExist: bookInfo = searchBook(name) if bookInfo == 1: return HttpResponseRedirect('/%s/home/?e=1' % sId) idVal = Book.objects.latest('id').id + 1 book = Book(id=idVal, isbn=bookInfo['isbn'], book_name=name, description=bookInfo['description'], rating=bookInfo['rating'], image_url=bookInfo['image'], book_title=bookInfo['title'], author=bookInfo['author'], details=bookInfo['details']) book.save() return HttpResponseRedirect('/%s/book/%s' % (sId, book.id)) elif select == 'P': try: find_user = User.objects.get(user_name=name) except User.DoesNotExist: return HttpResponseRedirect('/%s/home/?e=1' % sId) return HttpResponseRedirect('/%s/friend/%s' % (sId, find_user.id)) return HttpResponseRedirect('/%s/home/?e=1' % sId)
def initialPage(request, sId): userSession = Session.objects.get(id=sId) # session data user = User.objects.get(id=userSession.user_id) # get user data to an object if request.method == "GET": return render_to_response( "initial_rating.html", {"user": user, "Session": userSession}, context_instance=RequestContext(request) ) else: select = request.POST.get("selection") name = request.POST.get("name") if select == "M": try: movie = Movie.objects.get(movie_name__iexact=name) except Movie.DoesNotExist: movieInfo = searchMovie(name) if movieInfo == 1: return HttpResponseRedirect("/%s/initial/?e=1" % sId) idVal = Movie.objects.latest("id").id + 1 movieId = Movie.objects.latest("movie_id").movie_id + 1 movie = Movie( id=idVal, movie_id=movieId, movie_name=name, genre=str(movieInfo["genre"]), release_date=movieInfo["date"], description=movieInfo["description"], imdb_rating=movieInfo["rating"], image_url=movieInfo["image"], title=movieInfo["title"], ) movie.save() print name return HttpResponseRedirect("/%s/movie/%s" % (sId, movie.id)) elif select == "B": try: book = Book.objects.get(book_name__iexact=name) except Book.DoesNotExist: bookInfo = searchBook(name) if bookInfo == 1: return HttpResponseRedirect("/%s/initial/?e=1" % sId) idVal = Book.objects.latest("id").id + 1 book = Book( id=idVal, isbn=bookInfo["isbn"], book_name=name, description=bookInfo["description"], rating=bookInfo["rating"], image_url=bookInfo["image"], book_title=bookInfo["title"], author=bookInfo["author"], details=bookInfo["details"], ) book.save() return HttpResponseRedirect("/%s/book/%s" % (sId, book.id)) rate = request.POST.get("rate1") if rate > 0: rte = Mrate.objects.latest("rate_id") movie = Movie.objects.get(movie_name__iexact="troy") newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist="y", rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get("rate2") if rate > 0: rte = Mrate.objects.latest("rate_id") movie = Movie.objects.get(movie_name__iexact="toy story") newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist="y", rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get("rate3") if rate > 0: rte = Mrate.objects.latest("rate_id") movie = Movie.objects.get(movie_name__iexact="die hard") newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist="y", rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get("rate4") if rate > 0: rte = Mrate.objects.latest("rate_id") movie = Movie.objects.get(movie_name__iexact="Forrest Gump") newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist="y", rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get("rate5") if rate > 0: rte = Mrate.objects.latest("rate_id") movie = Movie.objects.get(movie_name__iexact="jumanji") newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist="y", rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get("rate6") if rate > 0: rte = Brate.objects.latest("rate_id") book = Book.objects.get(book_name__iexact="The God of Small Things") newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist="y", rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get("rate7") if rate > 0: rte = Brate.objects.latest("rate_id") book = Book.objects.get(book_name__iexact="Little Altars Everywhere") newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist="y", rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get("rate8") if rate > 0: rte = Brate.objects.latest("rate_id") book = Book.objects.get(book_name__iexact="Harry Potter and the Sorcerers Stone") newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist="y", rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get("rate9") if rate > 0: rte = Brate.objects.latest("rate_id") book = Book.objects.get(book_name__iexact="twilight") newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist="y", rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get("rate10") if rate > 0: rte = Brate.objects.latest("rate_id") book = Book.objects.get(book_name__iexact="To Kill a Mockingbird") newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist="y", rating=rate) newRate.save() userSession.bcount += 1 return HttpResponseRedirect("/%s/home" % sId)
def initialPage(request, sId): userSession = Session.objects.get(id=sId) #session data user = User.objects.get(id=userSession.user_id) #get user data to an object if request.method == 'GET': return render_to_response('initial_rating.html', { 'user': user, 'Session': userSession }, context_instance=RequestContext(request)) else: select = request.POST.get('selection') name = request.POST.get('name') if select == 'M': try: movie = Movie.objects.get(movie_name__iexact=name) except Movie.DoesNotExist: movieInfo = searchMovie(name) if movieInfo == 1: return HttpResponseRedirect('/%s/initial/?e=1' % sId) idVal = Movie.objects.latest('id').id + 1 movieId = Movie.objects.latest('movie_id').movie_id + 1 movie = Movie(id=idVal, movie_id=movieId, movie_name=name, genre=str(movieInfo['genre']), release_date=movieInfo['date'], description=movieInfo['description'], imdb_rating=movieInfo['rating'], image_url=movieInfo['image'], title=movieInfo['title']) movie.save() print name return HttpResponseRedirect('/%s/movie/%s' % (sId, movie.id)) elif select == 'B': try: book = Book.objects.get(book_name__iexact=name) except Book.DoesNotExist: bookInfo = searchBook(name) if bookInfo == 1: return HttpResponseRedirect('/%s/initial/?e=1' % sId) idVal = Book.objects.latest('id').id + 1 book = Book(id=idVal, isbn=bookInfo['isbn'], book_name=name, description=bookInfo['description'], rating=bookInfo['rating'], image_url=bookInfo['image'], book_title=bookInfo['title'], author=bookInfo['author'], details=bookInfo['details']) book.save() return HttpResponseRedirect('/%s/book/%s' % (sId, book.id)) rate = request.POST.get('rate1') if rate > 0: rte = Mrate.objects.latest('rate_id') movie = Movie.objects.get(movie_name__iexact='troy') newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist='y', rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get('rate2') if rate > 0: rte = Mrate.objects.latest('rate_id') movie = Movie.objects.get(movie_name__iexact='toy story') newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist='y', rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get('rate3') if rate > 0: rte = Mrate.objects.latest('rate_id') movie = Movie.objects.get(movie_name__iexact='die hard') newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist='y', rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get('rate4') if rate > 0: rte = Mrate.objects.latest('rate_id') movie = Movie.objects.get(movie_name__iexact='Forrest Gump') newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist='y', rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get('rate5') if rate > 0: rte = Mrate.objects.latest('rate_id') movie = Movie.objects.get(movie_name__iexact='jumanji') newRate = Mrate(rate_id=rte.rate_id + 1, user_id=user.id, movie_id=movie.movie_id, wlist='y', rating=rate) newRate.save() userSession.mcount = userSession.mcount + 1 rate = request.POST.get('rate6') if rate > 0: rte = Brate.objects.latest('rate_id') book = Book.objects.get( book_name__iexact='The God of Small Things') newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist='y', rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get('rate7') if rate > 0: rte = Brate.objects.latest('rate_id') book = Book.objects.get( book_name__iexact='Little Altars Everywhere') newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist='y', rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get('rate8') if rate > 0: rte = Brate.objects.latest('rate_id') book = Book.objects.get( book_name__iexact='Harry Potter and the Sorcerers Stone') newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist='y', rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get('rate9') if rate > 0: rte = Brate.objects.latest('rate_id') book = Book.objects.get(book_name__iexact='twilight') newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist='y', rating=rate) newRate.save() userSession.bcount += 1 rate = request.POST.get('rate10') if rate > 0: rte = Brate.objects.latest('rate_id') book = Book.objects.get(book_name__iexact='To Kill a Mockingbird') newRate = Brate(rate_id=rte.rate_id + 1, user_id=user.id, isbn=book.isbn, wlist='y', rating=rate) newRate.save() userSession.bcount += 1 return HttpResponseRedirect('/%s/home' % sId)