def edit_link(request, year, month, day, slug):
"""Edit an existing link."""
link = get_model_for_date_and_slug(Link, year, month, day, slug)
form = LinkForm(instance=link)
if request.method == 'POST':
form = LinkForm(request.POST, instance=link)
if form.is_valid():
form.save()
return http.HttpResponseRedirect(link.get_absolute_url())
return render_to_response('montgomery/edit_link.html', {
'form': form,
}, context_instance=RequestContext(request))
def create_link(request):
"""Create new link."""
form = LinkForm()
if request.method == 'POST':
form = LinkForm(data=request.POST)
if form.is_valid():
link = form.save(commit=False)
link.author = request.user
link.save()
form.save_m2m() # necessary to save tags
return http.HttpResponseRedirect(link.get_absolute_url())
return render_to_response('montgomery/create_link.html', {
'form': form,
}, context_instance=RequestContext(request))
