def add_presentation(request, presentation_id=None):
if presentation_id:
presentation = get_object_or_404(Presentation, pk=presentation_id)
success = False
title = ""
description = ""
new_presentation = None
if request.method == "POST":
presentation_form = PresentationForm(request.POST)
if presentation_form.is_valid():
title = presentation_form.cleaned_data['title']
description = presentation_form.cleaned_data['description']
new_presentation = Presentation()
new_presentation.title = title
new_presentation.description = description
new_presentation.save()
success = True
else:
presentation_form = PresentationForm()
ctx = { 'presentation_form': presentation_form,
'title': title,
'description': description,
'success': success,
'presentation': new_presentation,
}
return render_to_response('presentation/add_presentation.html', ctx)
def edit_presentation(request, presentation_id):
presentation = get_object_or_404(Presentation, pk=presentation_id)
success = False
edit = True
if request.method == "POST":
presentation_form = PresentationForm(request.POST)
if presentation_form.is_valid():
presentation_form = PresentationForm(request.POST, instance=presentation)
presentation_form.save()
success = True
else:
presentation_form = PresentationForm(instance=presentation)
ctx = {
'success': success,
'presentation_form': presentation_form,
'edit': edit,
}
return render_to_response('presentation/add_presentation.html', ctx)