From 1313ba8a5845cc361495fbc8b197f35336e02a16 Mon Sep 17 00:00:00 2001
From: 53hornet <atc@53hor.net>
Date: Sat, 28 Aug 2021 22:18:45 -0400
Subject: feat(evals): moved from PHP to Rust+Warp

---
 src/main.rs | 56 +++++++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 43 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/main.rs b/src/main.rs
index cbabc10..5359661 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,7 @@
 use handlebars::Handlebars;
 use serde::Serialize;
-use serde_json::json;
 use std::sync::Arc;
-use std::time::SystemTime;
-use warp::{Filter, Rejection};
+use warp::{http::Uri, Filter, Rejection};
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
@@ -11,10 +9,14 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let mut hbs = Handlebars::new();
     hbs.register_template_file("base", "templates/base.hbs")?;
     hbs.register_template_file("index", "templates/index.hbs")?;
+    hbs.register_template_file("policies", "templates/policies.hbs")?;
+    hbs.register_template_file("about", "templates/about.hbs")?;
     let hbs = Arc::new(hbs);
 
     // Build routes
     let routes = index_filter(hbs.clone())
+        .or(template_filter(hbs.clone()))
+        .or(redirect_static_ext())
         .or(evals_list())
         .or(warp::fs::dir("static"));
 
@@ -30,7 +32,44 @@ fn index_filter(
 ) -> impl Filter<Extract = (impl warp::Reply,), Error = Rejection> + Clone {
     warp::get()
         .and(warp::path::end())
-        .map(move || render("index", hbs.clone(), json!({"year", year().unwrap()})))
+        .map(move || render("index", hbs.clone(), ""))
+}
+
+fn template_filter(
+    hbs: Arc<Handlebars<'static>>,
+) -> impl Filter<Extract = (impl warp::Reply,), Error = Rejection> + Clone {
+    warp::path!(String).and_then(move |name: String| {
+        let hbs = hbs.clone();
+        async move {
+            if hbs.has_template(&name) {
+                Ok(render(&name, hbs, ""))
+            } else {
+                Err(warp::reject::not_found())
+            }
+        }
+    })
+}
+
+fn redirect_static_ext() -> impl Filter<Extract = (impl warp::Reply,), Error = Rejection> + Clone {
+    warp::path!(String).and_then(move |path: String| async move {
+        if let Some(prefix) = path.strip_suffix(".php") {
+            return Ok(warp::redirect(
+                prefix
+                    .parse::<Uri>()
+                    .unwrap_or_else(|_| Uri::from_static("/")),
+            ));
+        }
+
+        if let Some(prefix) = path.strip_suffix(".html") {
+            return Ok(warp::redirect(
+                prefix
+                    .parse::<Uri>()
+                    .unwrap_or_else(|_| Uri::from_static("/")),
+            ));
+        }
+
+        Err(warp::reject::not_found())
+    })
 }
 
 fn evals_list() -> impl Filter<Extract = (&'static str,), Error = Rejection> + Clone {
@@ -49,12 +88,3 @@ where
         .unwrap_or_else(|err| err.to_string());
     warp::reply::html(render)
 }
-
-const UNIX_YEAR: u64 = 31556926;
-
-fn year() -> Result<u64, Box<dyn std::error::Error>> {
-    let date = SystemTime::now()
-        .duration_since(SystemTime::UNIX_EPOCH)?
-        .as_secs();
-    Ok(date / UNIX_YEAR)
-}
-- 
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