translations #1

src/lib.rs

@@ -22,12 +22,13 @@ pub struct CVBackendConfig {
     cv_backend_path: String,
 }
 
+
 pub fn rocket_builder() -> Rocket<Build> {  
     let rocket =  rocket::build();
     //let figment = rocket.figment();
       // extract the entire config any `Deserialize` value
     //let config: PresentationConfig = figment.extract().expect("config");
-
+    
     rocket.attach(
         Template::try_custom(|engines| {
             engines.tera.register_filter("static", static_filter);

src/routes/root.rs

@@ -11,7 +11,7 @@ struct RootPage {
     static_host: String,
     cv: CV,
     download_cv_url: String,
-    lang: I18n,
+    lang: String,
 }
 
 #[get("/")]
@@ -21,6 +21,7 @@ pub async fn index(presentation_config: &State<PresentationConfig>, cv_config: &
             static_host: presentation_config.static_route.clone(),
             cv,
             download_cv_url: "FIXME!".to_string(),
+            lang: "en".to_string(),
         },
         Err(e) => {
             error!("Can't fetch CV data from backend {:?}", e);

src/tools/tera.rs

@@ -1,10 +1,13 @@
-use std::collections::HashMap;
+use std::{collections::HashMap, str::FromStr};
 
 use chrono::{Utc, Datelike};
 use log::error;
 use rocket_dyn_templates::tera::{Value, Error};
 use ovlach_data::cv::chrono::from_string;
 use sha256::{digest, try_digest};
+use fluent_resmgr::resource_manager::ResourceManager;
+use tokio::sync::broadcast::error;
+use unic_langid::LanguageIdentifier;
 
 // TODO: tenhle modul je trochu prasacky..
 
@@ -20,7 +23,33 @@ pub fn translate_filter(
     value: &Value,
     args: &HashMap<String, rocket_dyn_templates::tera::Value>
 ) -> Result<Value, Error> {
-    return Ok(rocket_dyn_templates::tera::Value::String(format!("{}", value.as_str().unwrap()))); // TODO: fix-me here!
+    let mgr = ResourceManager::new("./resources/{locale}/{res_id}".into());
+    let locales = vec![LanguageIdentifier::from_str("en-US").unwrap()];
+    let val_id = vec![value.as_str().unwrap().to_string()];
+    let val = value.as_str().unwrap().to_string();
+    
+    let bundle = mgr.get_bundle(locales, vec!["ovlach_frontend".to_string()]);
+
+    let mut errors = vec![];
+
+    match bundle.get_message(&val) {
+        Some(msg) => {
+            match msg.value() {
+                Some(pattern) => {
+                    let output = bundle.format_pattern(pattern, None, &mut errors);
+                    return Ok(rocket_dyn_templates::tera::Value::String(output.clone().to_string()))
+                },
+                None => {
+                    error!("Can't translate message: {}", val);
+                    return Ok(rocket_dyn_templates::tera::Value::String(format!("{}", val)));
+                },
+            }
+        },
+        None =>  {
+            error!("Can't translate message: {}", val);
+            return Ok(rocket_dyn_templates::tera::Value::String(format!("{}", val)));
+        },
+    };
 }
 
 pub fn lang_entity(