internationalization

src/lang.rs

@@ -0,0 +1,35 @@
+use hbb_common::{config::Config, log};
+use std::ops::Deref;
+
+mod cn;
+mod en;
+mod fr;
+
+#[cfg(not(any(target_os = "android", target_os = "ios")))]
+pub fn translate(name: String) -> String {
+    let locale = sys_locale::get_locale().unwrap_or_default().to_lowercase();
+    log::debug!("The current locale is {}", locale);
+    translate_locale(name, &locale)
+}
+
+pub fn translate_locale(name: String, locale: &str) -> String {
+    let mut lang = Config::get_option("lang");
+    if lang.is_empty() {
+        lang = locale
+            .split("-")
+            .last()
+            .map(|x| x.split("_").last().unwrap_or_default())
+            .unwrap_or_default()
+            .to_owned();
+    }
+    let m = match lang.to_lowercase().as_str() {
+        "fr" => fr::T.deref(),
+        "cn" => cn::T.deref(),
+        _ => en::T.deref(),
+    };
+    if let Some(v) = m.get(&name as &str) {
+        v.to_string()
+    } else {
+        name
+    }
+}