def pastie_save(req, nosave=False, skin=None):
"""
retrieve shell from the form, save or display
Fix dependency
"""
if req.method == 'POST':
slug = req.POST.get('slug', None)
if slug:
" UPDATE - get the instance if slug provided "
pastie = get_object_or_404(Pastie,slug=slug)
#pastieform = PastieForm(req.POST, instance=pastieinstance)
else:
" CREATE "
pastie = Pastie()
if not nosave:
" create slug from random string if needed"
pastie.set_slug()
if req.user.is_authenticated():
pastie.author = req.user
pastie.save()
shellform = ShellForm(req.POST)
if shellform.is_valid():
" Instantiate shell data from the form "
shell = shellform.save(commit=False)
" Connect shell with pastie "
shell.pastie = pastie
# add js_dependency
dependency_ids = [int(dep[1]) for dep in req.POST.items() if dep[0].startswith('js_dependency')]
dependencies = []
for dep_id in dependency_ids:
dep = JSDependency.objects.get(id=dep_id)
dependencies.append(dep)
if nosave:
" return the pastie page only "
# no need to connect with pastie
return pastie_display(req, None, shell, dependencies, skin)
" add user to shell if anyone logged in "
if req.user.is_authenticated():
shell.author = req.user
if slug:
shell.set_next_version()
shell.save()
for dep in dependencies:
shell.js_dependency.add(dep)
" return json with pastie url "
return HttpResponse(simplejson.dumps({
#'pastie_url': ''.join(['http://',req.META['SERVER_NAME'], shell.get_absolute_url()]),
'pastie_url_relative': shell.get_absolute_url()
}),mimetype='application/javascript'
)
else:
error = "Shell form does not validate"
for s in shellform:
if hasattr(s, 'errors') and s.errors:
error = error + str(s.__dict__)
else:
error = 'Please use POST request'
# Report errors
return HttpResponse(simplejson.dumps({'error':error}),
mimetype='application/javascript'
)
