Feature request: Add support for user preferences to be returned as JSON formatted response (API 0.6)

[donalhunt]

Discovered that while the /api/0.6/user/details endpoint will provide a json response, the /api/0.6/user/preferences endpoint does not. :(

GET /api/0.6/user/details with "Accept: application/json" header:
{"user":{"id":12345,"display_name":"firstname surname","account_created":"1970-01-01T18:18:36Z","description":"","contributor_terms":{"agreed":true,"pd":false},"img":{"href":"https://www.gravatar.com/avatar/00000000000000000000000000.jpg"},"roles":[],"changesets":{"count":0},"traces":{"count":0},"blocks":{"received":{"count":0,"active":0}},"languages":["en-GB", "en"],"messages":{"received":{"count":0,"unread":0},"sent":{"count":0}}}}

GET /api/0.6/user/preferences with "Accept: application/json" header:

<?xml version="1.0" encoding="UTF-8"?>
<osm version="0.6" generator="OpenStreetMap server" copyright="OpenStreetMap and contributors" attribution="http://www.openstreetmap.org/copyright" license="http://opendatacommons.org/licenses/odbl/1-0/">
  <preferences>
<preference k="diary.default_language" v="en"/>
  </preferences>
</osm>

Looking at the codebase, this doesn't look particular hard to implement but I wanted to a) flag it as an issue and b) check if it would be worthwhile investing the time implementing it (e.g. by submitting a PR).

[gravitystorm]

Yep, at the moment only some of the API calls have json responses. I'm happy to see PRs to include more of the endpoints, or ideally all of them.

[migurski]

Can you point toward an example that we can copy, Andy?

[mmd-osm]

This user added some JSON stuff back in Sep 2020, and earlier: https://github.com/openstreetmap/openstreetmap-website/commits?author=mmd-osm

That’s all you need to know to get started.