initial translatability

src/main.rs

@@ -25,6 +25,7 @@ use std::{fmt::Display, path::PathBuf, str::FromStr};
 use actix_identity::{CookieIdentityPolicy, IdentityService};
 use actix_web::{web, App, HttpResponse, HttpServer};
 
+use fluent_templates::{static_loader, FluentLoader};
 use qrcode::types::QrError;
 use sqlx::{Pool, Sqlite};
 use tera::Tera;
@@ -188,9 +189,20 @@ impl ServerConfig {
 }
 
 include!(concat!(env!("OUT_DIR"), "/generated.rs"));
+
+static_loader! {
+    static LOCALES = {
+        locales: "./locales",
+        fallback_language: "en",
+    };
+}
+
 fn build_tera() -> Tera {
     let mut tera = Tera::default();
 
+    // Add translation support
+    tera.register_function("fluent", FluentLoader::new(&*LOCALES));
+
     tera.add_raw_templates(vec![
         ("admin.html", include_str!("../templates/admin.html")),
         ("base.html", include_str!("../templates/base.html")),

src/models.rs

@@ -11,6 +11,7 @@ pub struct User {
     pub email: String,
     pub password: String,
     pub role: i64,
+    pub language: String,
 }
 
 impl User {

src/queries.rs

@@ -81,6 +81,7 @@ pub(crate) async fn list_all_allowed(
                         users.username as usern,
                         users.email as uemail,
                         users.role as urole,
+                        users.language as ulang,
                         count(clicks.id) as counter
                     from
                         links
@@ -107,6 +108,7 @@ pub(crate) async fn list_all_allowed(
                     email: v.get("uemail"),
                     password: "invalid".to_owned(),
                     role: v.get("urole"),
+                    language: v.get("ulang"),
                 },
                 clicks: Count {
                     number: v.get("counter"), /* count is never None */
@@ -244,6 +246,7 @@ pub(crate) async fn update_user(
                         email: data.email.clone(),
                         password,
                         role: unmodified_user.role,
+                        language: unmodified_user.language,
                     };
                     new_user.update_user(server_config).await?;
                     let changed_user = User::get_user(uid, server_config).await?;