def ajax_metadata_edit(request, gallery_id, media_id):
if not request.user.is_staff:
raise Http404
site = get_current_site(request)
gallery = get_object_or_404(Gallery, pk=gallery_id, sites=site)
media = get_object_or_404(MediaUpload, pk=media_id)
attached = _check_attached(media, gallery)
if request.method == 'POST':
if attached:
return HttpResponse(
'Media is already attached elsewhere and cannot be edited.',
status_code=409,
content_type='text/plain'
)
edit_form = MetadataForm(request.POST, instance=media)
if edit_form.is_valid():
edit_form.save()
return HttpResponse('SUCCESS')
else:
edit_form = MetadataForm(instance=media)
post_url = reverse('mediagal_ajax_metadata_edit', args=[gallery_id, media_id])
return render(request, 'mediagal/ajax_metadata_edit.html',
{'form': edit_form, 'post_url': post_url})
def media_selector_edit(request, media_id):
media_item = get_object_or_404(MediaUpload, pk=media_id)
if media_item.mediaassociation_set.count():
return HttpResponseBadRequest('Media has already been attached.')
if request.method == 'POST':
form = MetadataForm(request.POST, instance=media_item, prefix='mediaman')
if form.is_valid():
media_item = form.save()
return render_to_response('mediaman/list-item.html', {
'media_item': media_item
}, context_instance=RequestContext(request))
else:
form = MetadataForm(instance=media_item, prefix='mediaman')
return render_to_response('mediaman/edit.html', {
'media_item': media_item,
'form': form
}, context_instance=RequestContext(request))