Add intl filter, update tempates to accept languages

src/filters.rs

@@ -1,5 +1,12 @@
+use rust_i18n::t;
+use crate::languages::SupportedLanguage;
+
 pub fn seconds_as_time(secs: &i32) -> ::askama::Result<String> {
   let minutes = secs / 60;
   let seconds = secs % 60;
   Ok(format!("{}:{}", minutes, seconds))
 }
+
+pub fn intl(key: &str, lang: &SupportedLanguage) -> ::askama::Result<String> {
+  Ok(t!(key, locale=&format!("{}", lang)))
+}

src/languages.rs

@@ -4,13 +4,14 @@ use serde::{
 };
 use strum_macros::{
   EnumIter,
+  AsRefStr,
   EnumVariantNames,
   EnumCount,
 };
   
 use derive_more::Display;
 
-#[derive(Serialize, Deserialize, Clone, Copy, Debug, Display, EnumIter, EnumCount, EnumVariantNames)]
+#[derive(Serialize, Deserialize, Clone, Copy, Debug, Display, EnumIter, EnumCount, EnumVariantNames, AsRefStr)]
 pub enum SupportedLanguage {
   #[serde(rename="en-ca")]
   #[display(fmt="en-ca")]

src/main.rs

@@ -28,6 +28,12 @@ use sqlx::{Pool, Postgres};
 use std::net::SocketAddr;
 use std::sync::Arc;
 
+macro_rules! intl {
+  ($key:expr) => {
+    t!($key, locale=path.as_ref())
+  }
+}
+
 #[derive(Template)]
 #[template(path = "hello.html")]
 struct HelloTemplate<'a> {
@@ -81,6 +87,7 @@ struct LeagueListTemplate {
 #[derive(Template)]
 #[template(path="partials/iihf_team_stats_table.html")]
 struct IihfTeamStatsTableTemplate {
+  lang: SupportedLanguage,
 	iihf_stats: Vec<IihfStatsI64>,
 }
 
@@ -278,6 +285,7 @@ async fn games_for_division_html(
         division,
 				iihf_team_stats_table: IihfTeamStatsTableTemplate {
 					iihf_stats,
+          lang,
 				},
         games,
         lang,

templates/division_list.html

@@ -6,7 +6,7 @@
 <h1 id="first-heading">Divisions for the {{ league.name }}</h1>
 <ul aria-labelledby="first-heading">
   {% for division in divisions %}
-    <li><a href="/en/division/{{ division.id }}/">{{ division.name }}</a></li>
+    <li><a href="/{{ lang }}/division/{{ division.id }}/">{{ division.name }}</a></li>
   {% endfor %}
 </ul>
 {% endblock %}

templates/partials/iihf_team_stats_table.html

@@ -1,7 +1,7 @@
 <table>
 	<thead>
 		<tr>
-			<th>Team</th>
+			<th>{{ "game_plural"|intl(lang)|capitalize }}</th>
 			<th>Points</th>
 			<th>RW</th>
 			<th>RL</th>