def book_index(request):
from account.models import get_follow_list
from utils import get_book
user = request.user
result = {}
i = 0
if request.method == "POST":
from sell.utils import get_book_info
from account.models import follow, unfollow
action = request.POST.get("book_action", "")
isbn = request.POST.get("target_isbn", "0")
isbn = convert_to_13(isbn=isbn)
if validate_isbn(isbn):
if action == "follow":
follow_isbns = get_follow_list(user=user)
for follow_isbn in follow_isbns:
if follow_isbn != isbn:
i = i + 1
if i == len(follow_isbns):
follow(user=user, isbn=isbn)
elif action == "unfollow":
unfollow(user=user, isbn=isbn)
else:
return render(request, 'error_page.html')
else:
isbn = request.GET.get("isbn", "0")
isbn = convert_to_13(isbn=isbn)
if validate_isbn(isbn=isbn):
result = get_book(isbn=isbn)
follow_isbns = get_follow_list(user=user)
for follow_isbn in follow_isbns:
if follow_isbn:
if follow_isbn == isbn:
result["is_follow"] = "true"
return render(request, 'book_index.html', result)
return render(request, 'error_page.html')
def book_index(request):
from account.models import get_follow_list
from utils import get_book
user = request.user
result = {}
i = 0
if request.method == "POST":
from sell.utils import get_book_info
from account.models import follow, unfollow
action = request.POST.get("book_action","")
isbn = request.POST.get("target_isbn", "0")
isbn = convert_to_13(isbn=isbn)
if validate_isbn(isbn):
if action == "follow":
follow_isbns = get_follow_list(user=user)
for follow_isbn in follow_isbns:
if follow_isbn != isbn:
i = i + 1
if i == len(follow_isbns):
follow(user=user, isbn=isbn)
elif action == "unfollow":
unfollow(user=user, isbn=isbn)
else:
return render(request, 'error_page.html')
else:
isbn = request.GET.get("isbn","0")
isbn = convert_to_13(isbn=isbn)
if validate_isbn(isbn=isbn):
result = get_book(isbn=isbn)
follow_isbns = get_follow_list(user=user)
for follow_isbn in follow_isbns:
if follow_isbn:
if follow_isbn == isbn:
result["is_follow"] = "true"
return render(request, 'book_index.html', result)
return render(request, 'error_page.html')
def add(request):
from search.utils import search_by_isbn
result = {}
if request.method == 'GET':
isbn = request.GET.get("isbn", "0")
isbn = isbn.lstrip()
isbn = isbn.rstrip()
if validate_isbn(isbn=isbn):
isbn = re.sub("[^0-9Xx]", "", isbn)
isbn = convert_to_13(isbn=isbn)
results = search_by_isbn(isbn)["books"]
if results:
return book_index(request)
return render(request, 'search_empty.html', {"query": isbn})
return render(request, "error_page.html")
def add(request):
from search.utils import search_by_isbn
result = {}
if request.method == 'GET':
isbn = request.GET.get("isbn","0")
isbn = isbn.lstrip()
isbn = isbn.rstrip()
if validate_isbn(isbn=isbn):
isbn = re.sub("[^0-9Xx]", "", isbn)
isbn = convert_to_13(isbn=isbn)
results = search_by_isbn(isbn)["books"]
if results:
return book_index(request)
return render(request, 'search_empty.html', {"query": isbn})
return render(request, "error_page.html")
def sell_form(request):
from search.utils import search_by_isbn
from book.utils import add_links
result = {}
if request.method == 'GET':
isbn = request.GET.get("isbn","0")
isbn = isbn.lstrip()
isbn = isbn.rstrip()
if validate_isbn(isbn=isbn):
isbn = re.sub("[^0-9Xx]", "", isbn)
isbn = convert_to_13(isbn=isbn)
results = search_by_isbn(query=isbn, thumb=False)["books"]
if results:
result["book"] = results[0]
add_links(result["book"])
return render(request, 'sell_form.html', result)
return render(request, 'search_empty.html', {"query": isbn})
return render(request, "error_page.html")