Languages Endpoint

[jag3773]

Story

As a developer, I want to be able to get a list of content for a particular language instead of having to read the entire catalog.json.

Notes

The d43-catalog needs to start outputting a JSON file that just lists the resources that are in the catalog.json endpoint by language.

This process should happen whenever the main catalog.json file is updated.

The format of the JSON files should be the same as the catalog.json, excepting the catalogs array. Hence, only languages should be seen as a top level array in the output files.

Acceptance Criteria

• Every unique language in catalog.json has a corresponding endpoint at /v3/languages/{identifier}.json, for example:
  • A list of English resources are found at /v3/languages/en.json
  • A list of Hindi resources are found at /v3/languages/hi.json
  • A list of Brazilian Portuguese resources are found at /v3/languages/pt-br.json
• Documentation is updated at http://api-info.readthedocs.io/en/latest/door43.html .

[jag3773]

Much of the code for this should have already been written in #52 . Implementing this should be a matter of changing the key that we are pivoting on.