wip

src/lib.rs

@@ -4,7 +4,7 @@ use std::collections::HashMap;
 use rocket::{*, fairing::AdHoc};
 use rocket_dyn_templates::{Template, tera::Value};
 use ::serde::Deserialize;
-use tools::tera::{static_filter, translate_filter, calculate_age, insert_space_every};
+use tools::tera::{static_filter, translate_filter, calculate_age, insert_space_every, lang_entity};
 
 pub mod routes;
 pub mod services;
@@ -34,6 +34,8 @@ pub fn rocket_builder() -> Rocket<Build> {
             engines.tera.register_filter("translate", translate_filter);
             engines.tera.register_filter("calculate_age", calculate_age);
             engines.tera.register_filter("insert_space_every", insert_space_every);
+            // filters specific to API
+            engines.tera.register_filter("lang_entity", lang_entity);
             Ok(())
         })
     ).attach(

src/tools/tera.rs

@@ -22,6 +22,13 @@ pub fn translate_filter(
     return Ok(rocket_dyn_templates::tera::Value::String(format!("{}", value.as_str().unwrap()))); // TODO: fix-me here!
 }
 
+pub fn lang_entity(
+    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!
+}
+
 pub fn insert_space_every(
         value: &Value,
         args: &HashMap<String, rocket_dyn_templates::tera::Value>