From 0c30e065b678d41d8932b3bf0926608cfa15a7ac Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Tue, 10 Jan 2023 08:44:06 +0100
Subject: first listing

---
 src/frontend/pages/mod.rs | 61 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 60 insertions(+), 1 deletion(-)

(limited to 'src/frontend/pages/mod.rs')

diff --git a/src/frontend/pages/mod.rs b/src/frontend/pages/mod.rs
index 08e0e77..6e7bd87 100644
--- a/src/frontend/pages/mod.rs
+++ b/src/frontend/pages/mod.rs
@@ -1,7 +1,17 @@
-use actix_web::{body::BoxBody, http::StatusCode, HttpResponseBuilder, Responder};
+use std::{error::Error, fmt::Display};
+
+use actix_web::{
+    body::BoxBody,
+    http::{
+        header::{HeaderName, HeaderValue},
+        StatusCode,
+    },
+    HttpResponseBuilder, Responder,
+};
 
 pub mod home;
 pub mod layout;
+pub mod node;
 
 struct HtmlTemplate<T>(pub T);
 
@@ -17,3 +27,52 @@ impl<T: markup::Render> Responder for HtmlTemplate<T> {
             .respond_to(req)
     }
 }
+
+pub struct ContentType<T>(pub &'static str, pub T);
+
+impl<T: Responder> Responder for ContentType<T> {
+    type Body = T::Body;
+
+    fn respond_to(self, req: &actix_web::HttpRequest) -> actix_web::HttpResponse<Self::Body> {
+        let mut r = self.1.respond_to(req);
+        r.headers_mut().insert(
+            HeaderName::from_static("content-type"),
+            HeaderValue::from_static(self.0),
+        );
+        r
+    }
+}
+
+pub type MyResult<T> = actix_web::Result<T, MyError>;
+
+#[derive(Debug)]
+pub struct MyError(anyhow::Error);
+
+impl Responder for MyError {
+    type Body = BoxBody;
+    fn respond_to(self, req: &actix_web::HttpRequest) -> actix_web::HttpResponse<Self::Body> {
+        HttpResponseBuilder::new(StatusCode::BAD_REQUEST)
+            .body(format!("error: {}", self.0))
+            .respond_to(req)
+    }
+}
+impl actix_web::error::ResponseError for MyError {
+    fn status_code(&self) -> StatusCode {
+        StatusCode::BAD_REQUEST
+    }
+}
+impl Display for MyError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.0.fmt(f)
+    }
+}
+impl From<anyhow::Error> for MyError {
+    fn from(err: anyhow::Error) -> MyError {
+        MyError(err)
+    }
+}
+impl From<std::fmt::Error> for MyError {
+    fn from(err: std::fmt::Error) -> MyError {
+        MyError(anyhow::anyhow!("{err}"))
+    }
+}
-- 
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