def copy_snippet_from_form(form, snippet=None):
if snippet is None:
snippet = CodeSnippet()
for field_name, clean_val in form.cleaned_data.items():
setattr(snippet, field_name, clean_val)
current_user = User.get_current()
if not snippet.is_saved():
snippet.creator = current_user
snippet.modifier = current_user
return snippet
def get_snippet_or_404_on_error(snippet_id):
"Raise a 404 if the supplied key is invalid"
try:
snippet_id = int(snippet_id)
except (TypeError, ValueError):
raise Http404()
return CodeSnippet.get_by_id(snippet_id)
def new_snippet(request):
"Creates a new code snippet"
template_name = "snippets/edit.html"
if request.method == "POST":
form = CodeSnippetForm(request.POST)
if form.is_valid():
snippet = CodeSnippet()
snippet = copy_snippet_from_form(form, snippet)
snippet.put()
index_snippet_with_search(snippet)
return HttpResponseRedirect(reverse("snippets:snippet-detail", kwargs={"snippet_id": snippet.key().id()}))
else:
form = CodeSnippetForm()
ctx = {}
ctx["form"] = form
ctx["form_action"] = reverse("snippets:new-snippet")
return render_to_response(template_name, context_instance=RequestContext(request, ctx))
def _reindex(request):
"Debug view for reindexing all code snippets with search"
# TODO: remove
i = Index(name="snippets")
docs = []
for s in CodeSnippet.all():
docs.append(
CodeSnippetDocument(
doc_id=s.key().id(),
title=s.title,
code=s.code,
language_id=s.language,
language_readable=s.get_language(),
creator_email=s.creator.email,
created=s.created.date(),
modified=datetime.now().date(),
)
)
i.add(docs)
return HttpResponse("Done")
def get_context_data(self, **kwargs):
ctx = super(Home, self).get_context_data(**kwargs)
ctx["latest_snippets"] = CodeSnippet.all().order("modified").fetch(5)
return ctx