How to get languages list for tags query

The CMS Questions
1

Can not figure out how to get languages (enabled in config and added in panel) in my blueprint as tags query… was trying something like this:

type: tags
options: query
accept: options
separator: ";"
query:
  fetch: kirby.languages.children.toStructure
  text: "{{ page.content.title }}"
  value: "{{ page.content.title }}"

Btw is there way how to debug query? Currently blindly trying different paths and for visually to see data Im putting that query in info field.

2

Languages are not a method of site but of kirby! so kirby.languages (and nothing after that), but I don’t understand what you are trying to do. Languages have no children. Are you trying to query a structure field instead?

3

I have template, where in panel users can add language codes as tags (from available languages).
I want defined languages to pass as acceptable tags (options) for tags field.

Currently trying such variants, but got errors:

fetch: kirby.languages.toStructure
or
fetch: kirby.languages.index.pluck("tags", ",", true)
4

@texnixe thanks for comment. Figured it out, this works:

type: tags
options: query
accept: options
separator: ";"
query:
  fetch: kirby.languages
  text: "{{ item.code }}"
  value: "{{ item.code }}"