Files
portal/src/i18n.rs
T
Bendik Aagaard LynghaugandClaude Fable 5 b259bf39bb Chrome speaks the site's language: site.yaml lang + i18n table
The strings the portal itself says - Asked by, Also worth asking,
Sign in, the not-found page, defaults - translate via a small en/no
table selected by site.yaml's lang, which also sets the html lang
attribute. Content keeps speaking for itself; unknown languages fall
back to English per key.

Also: a scheme-gated markdown image now swallows its alt text instead
of leaking it as stray text - this is the fix for the test that has
been red since 0.3.19 (publish is tag-triggered and does not gate on
the test workflow; caught late).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Y42TyF8Zu7NGRR2893vNcZ
2026-09-01 17:23:28 +02:00

98 lines
3.4 KiB
Rust

//! Chrome-string translations, selected by `site.yaml`'s `lang`.
//!
//! Content carries its own language; this covers only the strings the
//! portal itself speaks around it ("Asked by", the nav lead, the
//! not-found page...). Unknown languages and unknown keys fall back
//! to English, so a typo degrades to the default instead of a blank.
/// Translate `key` for `lang`. `en` is the reference table; every
/// other language falls through to it for keys it doesn't carry.
pub fn t(lang: &str, key: &str) -> &'static str {
if let Some(s) = lookup(lang, key) {
return s;
}
lookup("en", key).unwrap_or(key_missing(key))
}
fn lookup(lang: &str, key: &str) -> Option<&'static str> {
Some(match (lang, key) {
("en", "also_worth_asking") => "Also worth asking",
("en", "asked_by") => "Asked by ",
("en", "contact_them") => "contact them",
("en", "if_stuck") => " if you get stuck.",
("en", "send") => "Send",
("en", "sign_in") => "Sign in",
("en", "nothing_here_yet") => "Nothing here yet.",
("en", "nothing_here") => "Nothing here",
("en", "back_to_start") => "back to the start",
("en", "done") => "Done.",
("en", "follows_answer") => {
"This page follows from an answer you don't seem to carry yet."
}
("en", "owners_only") => {
"This part of the site is for organizational owners — sign in with that account to take a look."
}
("en", "announcements") => "Announcements",
("no", "also_worth_asking") => "Også verdt å spørre",
("no", "asked_by") => "Stilt av ",
("no", "contact_them") => "ta kontakt",
("no", "if_stuck") => " om du står fast.",
("no", "send") => "Send",
("no", "sign_in") => "Logg inn",
("no", "nothing_here_yet") => "Ingenting her ennå.",
("no", "nothing_here") => "Ingenting her",
("no", "back_to_start") => "tilbake til start",
("no", "done") => "Ferdig.",
("no", "follows_answer") => {
"Denne siden følger av et svar du ikke ser ut til å bære ennå."
}
("no", "owners_only") => {
"Denne delen av siden er for organisasjonens eiere — logg inn med den kontoen for å ta en titt."
}
("no", "announcements") => "Kunngjøringer",
_ => return None,
})
}
/// A missing key is a programmer error; render the key itself so it
/// is findable, never a panic in a view.
fn key_missing(key: &str) -> &'static str {
// Leak is bounded: keys are a small fixed set of literals.
Box::leak(key.to_string().into_boxed_str())
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn norwegian_covers_the_english_table() {
for key in [
"also_worth_asking",
"asked_by",
"contact_them",
"if_stuck",
"send",
"sign_in",
"nothing_here_yet",
"nothing_here",
"back_to_start",
"done",
"follows_answer",
"owners_only",
"announcements",
] {
assert!(lookup("en", key).is_some(), "en missing {key}");
assert!(lookup("no", key).is_some(), "no missing {key}");
}
}
#[test]
fn unknown_language_falls_back_to_english() {
assert_eq!(t("de", "sign_in"), "Sign in");
assert_eq!(t("en", "sign_in"), "Sign in");
}
}