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wgui: i18n: use fallback

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This commit is contained in:
Aleksander
2025-08-03 12:03:23 +02:00
parent b2902f8f7f
commit 17b4eaa1e4
1 changed files with 11 additions and 7 deletions
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18
wgui/src/i18n.rs
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@@ -43,9 +43,7 @@ impl Translation {
pub struct I18n {
json_root_translated: serde_json::Value, // any language
// TODO
json_root_fallback: serde_json::Value, // english
json_root_fallback: serde_json::Value, // english
}
fn find_translation<'a>(translation: &str, mut val: &'a serde_json::Value) -> Option<&'a str> {
@@ -88,7 +86,7 @@ impl I18n {
}
}
let data_english = provider.load_from_path(&format!("lang/{lang}.json"))?;
let data_english = provider.load_from_path("lang/en.json")?;
let data_translated = provider.load_from_path(&format!("lang/{lang}.json"))?;
let json_root_fallback = serde_json::from_str(str::from_utf8(&data_english)?)?;
@@ -102,9 +100,15 @@ impl I18n {
pub fn translate(&mut self, translation_key: &str) -> Rc<str> {
if let Some(translated) = find_translation(translation_key, &self.json_root_translated) {
Rc::from(translated)
} else {
Rc::from(translation_key) // show translation key as a fallback
return Rc::from(translated);
}
if let Some(translated_fallback) = find_translation(translation_key, &self.json_root_fallback) {
log::warn!("missing translation for key \"{translation_key}\", using \"en\" instead");
return Rc::from(translated_fallback);
}
log::error!("missing translation for key \"{translation_key}\"");
Rc::from(translation_key) // show translation key as a fallback
}
}