def destination(request, page_id, destination_id=None):
"""
controller to set the (new) destination page for the passed in id
similar to edit page, but slightly different processing
"""
cur_destination = None
destination_options = Page.objects.filter(id=destination_id)
if len(destination_options):
cur_destination = destination_options[0]
page_options = Page.objects.filter(id=page_id)
if len(page_options):
cur_page = page_options[0]
if request.method == 'POST':
#print "POST!"
pageform = PageForm(request.POST, instance=cur_destination,
prefix='pages')
if pageform.is_valid(): # All validation rules pass
existing = check_pageform(pageform, request, cur_destination)
if existing:
messages.warning(request, 'Found an existing destination with that URL. Setting it as a destination for source page.')
new_destination = existing
else:
#now it's ok to save the changes:
new_destination = pageform.save()
#all_conversions = Conversion.objects.all()
#print all_conversions
#look for existing Conversion first!
conversion_options = Conversion.objects.filter(source=cur_page).filter(destination=new_destination)
print conversion_options
if len(conversion_options):
messages.warning(request, 'These pages are already associated')
cur_conversion = conversion_options[0]
else:
#associate new_destination and cur_page via new Conversion object
conversion = Conversion()
conversion.source = cur_page
conversion.destination = new_destination
#TODO:
#consider if notes are useful here
#conversion.notes = '?'
conversion.save()
messages.info(request, 'New destination was added')
finished_url = reverse('pages:details', kwargs={'page_id':cur_page.id})
return redirect(finished_url)
else:
pageform = PageForm(prefix='pages', instance=cur_destination)
context = { 'pageform': pageform,
}
return render(request, 'pages-edit.html', context)
