influxdb dashboard storage and international characters in title

[huhongbo]

the influxdb dashboard save can only save english dashboard and load

when mix english with chinese only english name can be save
for example
I save the dashboard name "hello中国"
and the path will be /dashboard/db/hello
so It will cause the problem bcs the path is not uniq

[huhongbo]

https://github.com/grafana/grafana/blob/master/src/app/services/influxdb/influxdbDatasource.js#L191
kbn.slugifyForUrl in es and influxdb code only left english word,so this is the problem
another problem is btoa(id)
if the id has non-latin ,the btoa will fail too
btoa(encodeURIComponent(id)) will work
but still some problem to see

[huhongbo]

the elastic search save have the same problem

[jordanrinke]

Hmm I did that btoa in the hopes it would accomodate a wider range of characters. This might be a good solution? http://ecmanaut.blogspot.ca/2006/07/encoding-decoding-utf8-in-javascript.html