feat(locale): use system locale as default (#437)

LibNyanpasu · Feb 14, 2024 · 331996a · 331996a
1 parent 6939399
commit 331996a
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Showing 3 changed files with 22 additions and 3 deletions.
diff --git a/backend/tauri/src/config/verge.rs b/backend/tauri/src/config/verge.rs
@@ -190,9 +190,9 @@ impl IVerge {
     pub fn template() -> Self {
         Self {
             clash_core: Some(ClashCore::default()),
-            language: match cfg!(feature = "default-meta") {
-                false => Some("en".into()),
-                true => Some("zh".into()),
+            language: {
+                let locale = crate::utils::help::get_system_locale();
+                Some(crate::utils::help::mapping_to_i18n_key(&locale).into())
             },
             #[cfg(debug_assertions)]
             app_log_level: Some("debug".into()),

diff --git a/backend/tauri/src/main.rs b/backend/tauri/src/main.rs
@@ -23,6 +23,13 @@ fn main() -> std::io::Result<()> {
         return Ok(());
     }
 
+    // Use system locale as default
+    let locale = {
+        let locale = utils::help::get_system_locale();
+        utils::help::mapping_to_i18n_key(&locale)
+    };
+    rust_i18n::set_locale(locale);
+
     crate::log_err!(init::init_config());
 
     // Panic Hook to show a panic dialog and save logs

diff --git a/backend/tauri/src/utils/help.rs b/backend/tauri/src/utils/help.rs
@@ -102,6 +102,18 @@ pub fn open_file(app: tauri::AppHandle, path: PathBuf) -> Result<()> {
     Ok(())
 }
 
+pub fn get_system_locale() -> String {
+    tauri::api::os::locale().unwrap_or("en-US".to_string())
+}
+
+pub fn mapping_to_i18n_key(locale_key: &str) -> &'static str {
+    if locale_key.starts_with("zh-") {
+        "zh"
+    } else {
+        "en"
+    }
+}
+
 #[macro_export]
 macro_rules! error {
     ($result: expr) => {