def save():
"""
:kind: API
save a new snippet.
post parameters:
:source: source code to save
:language: source language
:driver: driver
:predecessor: snippet id
returns a json object with these attributes:
:_id: snippet id
:blob_id: blob id
:language: language
:driver: driver
:predecessor: predecessor
:revision: time saved
"""
blob_id = add_blob(request.form['source'])
snippet = {
'blob_id': blob_id,
'language': request.form['language'],
'driver': request.form['driver'],
'predecessor': request.form['predecessor'],
'revision': now()
}
snippet['_id'] = sha(canonical_json(snippet))
# silently ignore duplicate keys (assuming that
# same hash => same object :/)
g.db.snippets.insert(snippet, safe=False)
return simplejson.dumps(snippet)
def bookmarklet(blob_id, language):
"""
:kind: internal
create a new snippet from the blob at `blob_id` in language `language`
and open the editor there.
used by the bookmarklet.
"""
snippet = {
'blob_id': blob_id,
'language': language,
'driver': 'some_driver',
'predecessor': '',
'revision': now()
}
snippet['_id'] = sha(canonical_json(snippet))
# silently ignore duplicate keys (assuming that
# same hash => same object :/)
g.db.snippets.insert(snippet, safe=False)
return redirect(url_for('fork', id=snippet['_id']))
def get_timestamp(when=None):
if when is None:
when = now()
when = int(1000*1000*when)
return int_to_b64(when)