From e3d690ba102f3624ff65f5476dc68dfe98f2e221 Mon Sep 17 00:00:00 2001
From: Dirkjan Ochtman <dirkjan@ochtman.nl>
Date: Wed, 1 Dec 2021 06:43:36 -0800
Subject: Move askama_mendes integration into Askama repo (#561)

---
 askama_mendes/src/lib.rs | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 askama_mendes/src/lib.rs

(limited to 'askama_mendes/src/lib.rs')

diff --git a/askama_mendes/src/lib.rs b/askama_mendes/src/lib.rs
new file mode 100644
index 0000000..8f32269
--- /dev/null
+++ b/askama_mendes/src/lib.rs
@@ -0,0 +1,39 @@
+#![deny(elided_lifetimes_in_paths)]
+
+use std::convert::TryFrom;
+
+use mendes::application::{Application, Responder};
+use mendes::http::header::{HeaderValue, CONTENT_LENGTH, CONTENT_TYPE};
+use mendes::http::request::Parts;
+use mendes::http::Response;
+use mime_guess::MimeGuess;
+
+pub use askama::*;
+
+pub fn into_response<A, T>(
+    app: &A,
+    req: &Parts,
+    t: &T,
+    ext: Option<&str>,
+) -> Response<A::ResponseBody>
+where
+    A: Application,
+    T: Template,
+    A::ResponseBody: From<String>,
+    A::Error: From<askama::Error>,
+{
+    let content = match t.render() {
+        Ok(content) => content,
+        Err(e) => return <A::Error as From<_>>::from(e).into_response(app, req),
+    };
+
+    let mut builder = Response::builder();
+    builder = builder.header(CONTENT_LENGTH, content.len());
+    if let Some(ext) = ext {
+        if let Some(ty) = MimeGuess::from_ext(ext).first() {
+            builder = builder.header(CONTENT_TYPE, HeaderValue::try_from(ty.as_ref()).unwrap());
+        }
+    }
+
+    builder.body(content.into()).unwrap()
+}
-- 
cgit