def catalogfile_list(request, page = 1, template_name = 'impex/catalogfile_list.html'):
""" Prepare a list of all catalog files """
# Check permissions
if not request.user.has_perm('impex.upload_catalog'):
return page_forbidden(request, _('You are not allowed to upload catalogs.'))
# Create the catalog file list
catalog_files = CatalogFile.objects.select_related()
# Define the paginator
try:
user = request.user
except AttributeError:
page_size = 10
else:
page_size = int(user.get_profile().page_size)
paginator = Paginator(request, catalog_files, current_page = page, page_size = page_size)
# The absolute url to add a new catalog file
url = CatalogFile.objects.get_absolute_add_url()
# If the page number is over total pages or null, go to first page
if page is None:
page = '1'
if int(page) > paginator.pages or int(page) <= 0:
return HttpResponseRedirect(paginator.path)
else:
return render_to_response(template_name,
{
'paginator': paginator,
'object_list': paginator.get_page(),
'url_add': url,
},
context_instance = RequestContext(request)
)
