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feat: more intuitive get_message function

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zaaarf 2024-02-14 16:14:33 +01:00
parent d75ec22464
commit 970f7ec875
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1 changed files with 16 additions and 6 deletions
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22
src/lib.rs
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@ -14,7 +14,7 @@
//! certainly check whether a language is available manually if you so wish.
use std::{collections::HashMap, sync::Arc};
use fluent::{bundle::FluentBundle, FluentResource, FluentMessage};
use fluent::{bundle::FluentBundle, FluentResource, FluentArgs};
use intl_memoizer::concurrent::IntlLangMemoizer;
use unic_langid::LanguageIdentifier;
use crate::error::Result;
@ -118,11 +118,21 @@ impl Localiser {
}
/// Extracts a message from the requested bundle, or from the default one if absent.
pub fn get_message(&self, key: String, language: String) -> Result<FluentMessage> {
self.bundles.get(&language)
pub fn get_message(&self, key: &str, language: &str, args: Option<&FluentArgs>) -> Result<String> {
let bundle = self.bundles.get(language)
.or_else(|| self.bundles.get(&self.default_language))
.ok_or(error::Error::GenericError("Failed to get default bundle! This is not supposed to happen!".to_string()))?
.get_message(&key)
.ok_or(error::Error::MissingMessageError(format!("No such message {} for language {}!", key, language)))
.ok_or(error::Error::GenericError("Failed to get default bundle! This is not supposed to happen!".to_string()))?;
let pattern = bundle.get_message(key)
.and_then(|msg| msg.value())
.ok_or(error::Error::MissingMessageError(format!("No such message {} for language {}!", key, language)))?;
let mut err = Vec::new();
let res = bundle.format_pattern(pattern, args, &mut err);
if err.is_empty() {
Ok(res.to_string())
} else {
Err(error::Error::FluentError(err))
}
}
}