def update(request):
book1 = book.objects.filter(ISBN__icontains=request.GET["ISBN_detail"])
if request.POST:
if (
("authorID" in request.POST)
and ("publisher" in request.POST)
and ("publishDate" in request.POST)
and ("price" in request.POST)
and request.POST["authorID"]
and request.POST["publisher"]
and request.POST["publishDate"]
and request.POST["price"]
):
author1 = author.objects.filter(name__icontains=request.POST["authorID"])
books = book.objects.filter(authorID__name__icontains=author1[0].name)
if len(author1):
book1.update(authorID=author1[0])
book1.update(publisher=request.POST["publisher"])
book1.update(publishDate=request.POST["publishDate"])
book1.update(price=request.POST["price"])
return render_to_response(
"search_author_form.html",
{"submit": True, "author_exist": True, "author": author1[0], "books": books},
)
else:
return render_to_response("update.html", {"no_author": 1, "authorname": request.POST["authorID"]})
if request.POST["authorID"] and request.POST["name"] and request.POST["age"] and request.POST["country"]:
author2 = author(
authorID=request.POST["authorID"],
name=request.POST["name"],
age=request.POST["age"],
country=request.POST["country"],
)
author2.save()
return render_to_response(
"update.html", {"no_author": 0, "authorname": request.POST["name"], "book": book1[0], "add_author": 1}
)
return render_to_response("update.html", {"book": book1[0]})
def search_author_form(request):
if request.POST:
if "author_name" in request.POST and len(request.POST["author_name"]):
author1 = author.objects.filter(name__icontains=request.POST["author_name"])
book1 = book.objects.filter(authorID__name__icontains=request.POST["author_name"])
if len(author1):
return render_to_response(
"search_author_form.html",
{
"submit": True,
"author_exist": True,
"author": author1[0],
"books": book1,
"booknumber": len(book1),
},
)
else:
return render_to_response(
"search_author_form.html",
{"submit": True, "author_exist": False, "authorname": request.POST["author_name"]},
)
if (
("authorID" in request.POST)
and ("name" in request.POST)
and ("age" in request.POST)
and ("country" in request.POST)
and request.POST["authorID"]
and request.POST["name"]
and request.POST["age"]
and request.POST["country"]
):
author2 = author(
authorID=request.POST["authorID"],
name=request.POST["name"],
age=request.POST["age"],
country=request.POST["country"],
)
author2.save()
return render_to_response(
"search_author_form.html", {"submit": True, "author_exist": True, "author": author2}
)
if (
request.POST["ISBN"]
and request.POST["title"]
and request.POST["authorID"]
and request.POST["publisher"]
and request.POST["publishDate"]
and request.POST["price"]
):
author3 = author.objects.filter(authorID__icontains=request.POST["authorID"])
if len(author3):
book1 = book(
ISBN=request.POST["ISBN"],
title=request.POST["title"],
authorID=author3[0],
publisher=request.POST["publisher"],
publishDate=request.POST["publishDate"],
price=request.POST["price"],
)
book1.save()
book1 = book.objects.filter(authorID__name__icontains=author3[0].name)
return render_to_response(
"search_author_form.html",
{
"submit": True,
"author_exist": True,
"author": author3[0],
"books": book1,
"booknumber": len(book1),
},
)
return render_to_response("search_author_form.html", {"submit": False})
