def handle_file(request, setting_value, file):
if setting_value.value:
file_to_delete = models.File.objects.get(pk=setting_value.value)
files.unlink_journal_file(request, file_to_delete)
file = files.save_file_to_journal(request, file, setting_value.setting.name, 'A setting file.')
return file.pk
def index(request):
"""
Displays a list of pages and the sites navigation structure.
:param request: HttpRequest object
:return: HttpResponse object
"""
pages = models.Page.objects.filter(content_type=request.model_content_type,
object_id=request.site_type.pk)
top_nav_items = models.NavigationItem.objects.filter(
content_type=request.model_content_type,
object_id=request.site_type.pk,
top_level_nav__isnull=True)
collection_nav_items = models.NavigationItem.get_content_nav_for_journal(
request.journal)
if request.POST and 'delete' in request.POST:
page_id = request.POST.get('delete')
page = get_object_or_404(models.Page,
pk=page_id,
content_type=request.model_content_type,
object_id=request.site_type.pk)
page.delete()
return redirect(reverse('cms_index'))
if request.POST:
if request.FILES:
file = request.FILES.get('xsltfile')
files.save_file_to_journal(request,
file,
'XSLT File',
'Journal XSLT File',
xslt=True)
messages.add_message(request, messages.INFO,
"XSLT file has been uploaded.")
request.journal.has_xslt = True
request.journal.save()
if 'clear' in request.POST:
files.unlink_journal_file(request, file=None, xslt=True)
request.journal.has_xslt = False
request.journal.save()
return redirect(reverse('cms_index'))
template = 'cms/index.html'
context = {
'journal': request.journal,
'pages': pages,
'top_nav_items': top_nav_items,
'collection_nav_items': collection_nav_items,
}
return render(request, template, context)
def index(request):
"""
Displays a list of pages and the sites navigation structure.
:param request: HttpRequest object
:return: HttpResponse object
"""
pages = models.Page.objects.filter(content_type=request.model_content_type,
object_id=request.site_type.pk)
top_nav_items = models.NavigationItem.objects.filter(
content_type=request.model_content_type,
object_id=request.site_type.pk,
top_level_nav__isnull=True)
collection_nav_items = models.NavigationItem.get_content_nav_for_journal(
request.journal)
xsl_form = XSLFileForm()
xsl_files = core_models.XSLFile.objects.filter(
Q(journal=request.journal) | Q(journal__isnull=True))
if request.POST and 'delete' in request.POST:
page_id = request.POST.get('delete')
page = get_object_or_404(models.Page,
pk=page_id,
content_type=request.model_content_type,
object_id=request.site_type.pk)
page.delete()
return redirect(reverse('cms_index'))
if request.POST and 'new_xsl' in request.POST:
xsl_form = XSLFileForm(request.POST, request.FILES)
if xsl_form.is_valid():
xsl_form.save()
messages.add_message(request, messages.INFO,
"XSLT file has been uploaded.")
else:
messages.add_message(
request, messages.ERROR,
"Please correct the errors on the form and try again")
if 'clear' in request.POST:
files.unlink_journal_file(request, file=None, xslt=True)
request.journal.has_xslt = False
request.journal.save()
elif request.POST and 'change_xsl' in request.POST:
xsl_file = get_object_or_404(core_models.XSLFile,
pk=request.POST["change_xsl"])
request.journal.xsl = xsl_file
request.journal.save()
return redirect(reverse('cms_index'))
template = 'cms/index.html'
context = {
'journal': request.journal,
'pages': pages,
'top_nav_items': top_nav_items,
'collection_nav_items': collection_nav_items,
'xsl_form': xsl_form,
'xsl_files': xsl_files,
}
return render(request, template, context)
