src/isbn/views.py

   1 from django.contrib.auth.decorators import permission_required
   2 from django.http.response import HttpResponseRedirect
   3 from django.shortcuts import render
   4 from django.urls import reverse
   5 from django.views.decorators.http import require_POST
   6
   7 from isbn.forms import WLISBNForm, WLConfirmForm, FNPISBNForm
   8 from isbn.models import ONIXRecord
   9 from isbn.utils import PRODUCT_FORMATS, PRODUCT_FORMS
  10
  11
  12 @permission_required('add_onixrecord')
  13 def add_isbn_wl(request):
  14     form = WLISBNForm()
  15     return render(request, 'isbn/add_isbn.html', {
  16         'form': form,
  17         'next_view': reverse('confirm_isbn_wl'),
  18     })
  19
  20
  21 @require_POST
  22 @permission_required('add_onixrecord')
  23 def confirm_isbn_wl(request):
  24     form = WLConfirmForm(data=request.POST)
  25     if not form.is_valid():
  26         # komunikat?
  27         return HttpResponseRedirect(reverse('add_isbn_wl'))
  28     data = form.prepare_data()
  29     if ONIXRecord.objects.filter(dc_slug=data['dc_slug']).exists():
  30         return HttpResponseRedirect(reverse('wl_dc_tags', kwargs={'slug': data['dc_slug']}))
  31     return render(request, 'isbn/confirm_isbn_wl.html', {
  32         'data': data,
  33         'form': form,
  34     })
  35
  36
  37 @require_POST
  38 @permission_required('add_onixrecord')
  39 def save_wl_onix(request):
  40     form = WLConfirmForm(data=request.POST)
  41     if not form.is_valid():
  42         return HttpResponseRedirect(reverse('add_isbn_wl'))
  43     data = form.save()
  44     return HttpResponseRedirect(reverse('wl_dc_tags', kwargs={'slug': data['dc_slug']}))
  45
  46
  47 @permission_required('add_onixrecord')
  48 def wl_dc_tags(request, slug):
  49     records = ONIXRecord.objects.filter(dc_slug=slug)
  50     isbn_formats = []
  51     for record in records:
  52         file_format, content_type = PRODUCT_FORMATS[record.product_form_detail]
  53         isbn_formats.append((file_format, content_type, record.isbn(dashes=True)))
  54     return render(request, 'isbn/wl_dc_tags.html', {
  55         'slug': slug,
  56         'isbn_formats': isbn_formats,
  57         'title': records[0].title,
  58     })
  59
  60
  61 @permission_required('add_onixrecord')
  62 def add_isbn_fnp(request):
  63     if request.POST:
  64         form = FNPISBNForm(data=request.POST)
  65         if form.is_valid():
  66             form.save()
  67             return HttpResponseRedirect(reverse('assigned_isbn', kwargs={'slug': form.slug()}))
  68     else:
  69         form = FNPISBNForm()
  70     return render(request, 'isbn/add_isbn.html', {
  71         'form': form,
  72         'next_view': '',
  73     })
  74
  75
  76 def get_format(record):
  77     if record.product_form_detail:
  78         return PRODUCT_FORMATS[record.product_form_detail][0]
  79     else:
  80         return [key for key, value in PRODUCT_FORMS.items() if value == record.product_form][0]
  81
  82
  83 @permission_required('add_onixrecord')
  84 def assigned_isbn(request, slug):
  85     records = ONIXRecord.objects.filter(dc_slug=slug)
  86     isbn_formats = [
  87         (get_format(record), record.isbn(dashes=True)) for record in records]
  88     return render(request, 'isbn/assigned_isbn.html', {
  89         'title': records[0].title,
  90         'isbn_formats': isbn_formats,
  91     })