added i18n

src/main.rs

@@ -1,5 +1,6 @@
 use axum::{Router, routing::get};
 use clap::Parser;
+use fluent_templates::FluentLoader;
 use lazy_static::lazy_static;
 use std::{
     sync::Arc,
@@ -10,8 +11,12 @@ use tokio::sync::RwLock;
 
 mod handlers;
 use handlers::home_handler;
+mod i18n;
 
-use crate::handlers::{Report, analytics_handler, report_details_handler};
+use crate::{
+    handlers::{Report, analytics_handler, report_details_handler, set_lang_handler},
+    i18n::LOCALES,
+};
 
 lazy_static! {
     pub static ref TEMPLATES: Tera = {
@@ -27,6 +32,7 @@ lazy_static! {
             ),
         ])
         .unwrap();
+        tera.register_function("fluent", FluentLoader::new(&*LOCALES));
         tera
     };
 }
@@ -76,6 +82,7 @@ async fn main() -> anyhow::Result<()> {
         .route("/", get(home_handler))
         .route("/report/{id}", get(report_details_handler))
         .route("/analytics", get(analytics_handler))
+        .route("/set-lang/{lang}", get(set_lang_handler))
         .with_state(shared_state);
 
     let addr = if cli.host {