def _update(self, key):
user = self.user()
doc = self._postdata()
if not key:
info("adding new text")
text = Text(owner=user)
try:
del doc['old_content']
except KeyError: pass
else:
info("updating text with key=%r, title=%s" % (key,doc.get('title', None)))
text = Text.find(owner=user, key=key)
if text is None:
raise HttpError(404, "no such textarea to edit!")
try:
if doc['old_content'] != text.content:
raise HttpError(409, "existing content does not match datastore")
logging.info("old_content matched datastore")
except KeyError:
logging.info("no old_content given - assuming no conflict")
text.content = doc['content']
text.title = doc['title']
text.expanded = doc.get('expanded', True)
text.save()
return text
def delete(self, key):
text = Text.find(owner=self.user(), key=key)
if text:
text.delete()
self._render()
else:
info("could not find text" % (key,))
raise HttpError(404, "could not find text")
def get(self, key): self._render(Text.find(self.user(), key))
