def document_page_transformation_edit(request, document_page_transformation_id):
check_permissions(request.user, [PERMISSION_DOCUMENT_TRANSFORM])
document_page_transformation = get_object_or_404(DocumentPageTransformation, pk=document_page_transformation_id)
if request.method == 'POST':
form = DocumentPageTransformationForm(request.POST, instance=document_page_transformation)
if form.is_valid():
document_page_transformation.document_page.document.invalidate_cached_image(document_page_transformation.document_page.page_number)
form.save()
messages.success(request, _(u'Document page transformation edited successfully.'))
return HttpResponseRedirect(reverse('document_page_transformation_list', args=[document_page_transformation.document_page_id]))
else:
form = DocumentPageTransformationForm(instance=document_page_transformation)
return render_to_response('generic_form.html', {
'form': form,
'transformation': document_page_transformation,
'page': document_page_transformation.document_page,
'navigation_object_list': [
{'object': 'page'},
{'object': 'transformation', 'name': _(u'transformation')}
],
'title': _(u'Edit transformation "%(transformation)s" for: %(document_page)s') % {
'transformation': document_page_transformation.get_transformation_display(),
'document_page': document_page_transformation.document_page},
'web_theme_hide_menus': True,
}, context_instance=RequestContext(request))
def document_page_transformation_create(request, document_page_id):
check_permissions(request.user, [PERMISSION_DOCUMENT_TRANSFORM])
document_page = get_object_or_404(DocumentPage, pk=document_page_id)
if request.method == 'POST':
form = DocumentPageTransformationForm(request.POST, initial={'document_page': document_page})
if form.is_valid():
document_page.document.invalidate_cached_image(document_page.page_number)
form.save()
messages.success(request, _(u'Document page transformation created successfully.'))
return HttpResponseRedirect(reverse('document_page_transformation_list', args=[document_page_id]))
else:
form = DocumentPageTransformationForm(initial={'document_page': document_page})
return render_to_response('generic_form.html', {
'form': form,
'page': document_page,
'navigation_object_name': 'page',
'title': _(u'Create new transformation for page: %(page)s of document: %(document)s') % {
'page': document_page.page_number, 'document': document_page.document},
'web_theme_hide_menus': True,
}, context_instance=RequestContext(request))