From 493b5e81113731cd9faba9d6f583cf3671169205 Mon Sep 17 00:00:00 2001
From: Valentin Brandl <vbrandl@riseup.net>
Date: Mon, 5 Aug 2019 21:15:51 +0200
Subject: [PATCH] Serve gists

---
 backend/src/main.rs     | 32 ++++++++++++++++++++++++++++
 frontend/src/Ribbon.elm | 47 -----------------------------------------
 2 files changed, 32 insertions(+), 47 deletions(-)
 delete mode 100644 frontend/src/Ribbon.elm

diff --git a/backend/src/main.rs b/backend/src/main.rs
index 26f0a44..ee6c530 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -85,6 +85,34 @@ fn handle_request<T: Service>(
     }
 }
 
+fn serve_gist(
+    client: web::Data<Client>,
+    data: web::Path<FilePath>,
+) -> impl Future<Item = HttpResponse, Error = Error> {
+    let url = format!(
+        "https://gist.github.com/{}/{}/raw/{}/{}",
+        data.user, data.repo, data.commit, data.file
+    );
+    client
+        .get(url)
+        .header(header::USER_AGENT, statics::USER_AGENT.as_str())
+        .send()
+        .from_err()
+        .and_then(move |response| match response.status() {
+            StatusCode::OK => {
+                let mime = mime_guess::guess_mime_type(&data.file);
+                Ok(HttpResponse::Ok()
+                    .content_type(mime.to_string().as_str())
+                    .set(CacheControl(vec![
+                        CacheDirective::Public,
+                        CacheDirective::MaxAge(2_592_000_000),
+                    ]))
+                    .streaming(response))
+            }
+            code => Ok(HttpResponse::build(code).finish()),
+        })
+}
+
 #[get("/favicon.ico")]
 fn favicon32() -> HttpResponse {
     HttpResponse::Ok()
@@ -139,6 +167,10 @@ fn main() -> Result<()> {
                 "/gitlab/{user}/{repo}/{commit}/{file:.*}",
                 web::get().to_async(handle_request::<GitLab>),
             )
+            .route(
+                "/gist/{user}/{repo}/{commit}/{file:.*}",
+                web::get().to_async(serve_gist),
+            )
             .route("/gitlab/{file:.*}", web::delete().to_async(dbg::<GitLab>))
             .service(actix_files::Files::new("/", "./public").index_file("index.html"))
     })
diff --git a/frontend/src/Ribbon.elm b/frontend/src/Ribbon.elm
deleted file mode 100644
index 7289ddf..0000000
--- a/frontend/src/Ribbon.elm
+++ /dev/null
@@ -1,47 +0,0 @@
-module Ribbon exposing (ribbon)
-
-import Html exposing (Html, a)
-import Html.Attributes exposing (href)
-import Svg exposing (Svg, path, svg)
-import Svg.Attributes exposing (class, d, fill, height, style, viewBox, width)
-
-
-ribbon : String -> Html msg
-ribbon repo =
-    a
-        [ href repo ]
-        [ ribbonSvg ]
-
-
-ribbonSvg : Svg msg
-ribbonSvg =
-    svg
-        [ width "80"
-        , height "80"
-        , viewBox "0 0 250 250"
-        , style
-            "fill:#FD6C6C; color:#fff; position: absolute; top: 0; border: 0; right: 0; aria-hidden: true"
-        ]
-        [ path
-            [ d "M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z" ]
-            []
-        , path
-            [ d "M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2"
-            , fill "currentColor"
-            , style "transform-origin: 130px 106px;"
-            , class "octo-arm"
-            ]
-            []
-        , path
-            [ d "M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z"
-            , fill "currentColor"
-            , class "octo-body"
-            ]
-            []
-        ]
-
-
-
--- svgStyle : String
--- svgStyle =
---     ".github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}"