def resource_edit(request, project_slug, resource_slug):
"""
Edit the metadata of a Translation Resource in a specific project.
"""
resource = get_object_or_404(Resource,
project__slug=project_slug,
slug=resource_slug)
try:
urlinfo = URLInfo.objects.get(resource=resource)
except URLInfo.DoesNotExist:
urlinfo = None
if request.method == 'POST':
resource_form = ResourceForm(request.POST,
request.FILES,
instance=resource)
if urlinfo:
url_form = URLInfoForm(
request.POST,
instance=urlinfo,
)
else:
url_form = URLInfoForm(request.POST, )
if resource_form.is_valid() and url_form.is_valid():
try:
resource = resource_form.save(commit=False)
if resource_form.cleaned_data['sourcefile'] is not None:
method = resource.i18n_method
content = content_from_uploaded_file({
0:
resource_form.cleaned_data['sourcefile'],
})
filename = resource_form.cleaned_data['sourcefile'].name
save_source_file(resource, request.user, content, method,
filename)
urlinfo = url_form.save(commit=False)
resource_new = resource_form.save()
resource_new.save()
urlinfo.resource = resource_new
invalidate_object_templates(resource_new,
resource_new.source_language)
if urlinfo.source_file_url:
try:
urlinfo.update_source_file(fake=True)
except Exception, e:
url_form._errors['source_file_url'] = _(
"The URL you provided"
" doesn't link to a valid file.")
return render_to_response(
'resources/resource_form.html', {
'resource_form': resource_form,
'url_form': url_form,
'resource': resource,
},
context_instance=RequestContext(request))
# If we got a URL, save the model instance
urlinfo.save()
else:
if urlinfo.auto_update:
url_form._errors['source_file_url'] = _(
"You have checked"
" the auto update checkbox but you haven't provided a"
" valid url.")
return render_to_response(
'resources/resource_form.html', {
'resource_form': resource_form,
'url_form': url_form,
'resource': resource,
},
context_instance=RequestContext(request))
else:
if urlinfo.id:
urlinfo.delete()
send_notices_for_resource_edited.delay(resource_new,
request.user)
return HttpResponseRedirect(
reverse('resource_detail',
args=[resource.project.slug, resource.slug]))
except FormatsBackendError, e:
resource_form._errors['sourcefile'] = ErrorList([
unicode(e),
])
send_notices_for_resource_edited.delay(resource_new,
request.user)
return HttpResponseRedirect(
reverse('resource_detail',
args=[resource.project.slug, resource.slug]))
except FormatsBackendError, e:
resource_form._errors['sourcefile'] = ErrorList([
unicode(e),
])
else:
if resource:
initial_data = {}
if urlinfo:
url_form = URLInfoForm(instance=urlinfo, )
else:
url_form = URLInfoForm()
resource_form = ResourceForm(instance=resource)
return render_to_response('resources/resource_form.html', {
'resource_form': resource_form,
'url_form': url_form,
'resource': resource,
},
context_instance=RequestContext(request))
@transaction.commit_on_success
def save_source_file(resource, user, content, method, filename=None):
"""Save new source file.
