1 files changed, 47 insertions, 1 deletions
diff --git a/server/src/routes/api/mod.rs b/server/src/routes/api/mod.rs
index b39950c..e74b134 100644
--- a/server/src/routes/api/mod.rs
+++ b/server/src/routes/api/mod.rs
@@ -4,12 +4,23 @@
     Copyright (C) 2023 metamuffin <metamuffin.org>
 */
 
+use std::ops::Deref;
+
 use super::ui::{
     account::{login_logic, LoginForm},
     error::MyResult,
 };
 use crate::database::Database;
-use rocket::{get, post, response::Redirect, serde::json::Json, State};
+use rocket::{
+    get,
+    http::MediaType,
+    outcome::Outcome,
+    post,
+    request::{self, FromRequest},
+    response::Redirect,
+    serde::json::Json,
+    Request, State,
+};
 use serde_json::{json, Value};
 
 #[get("/api")]
@@ -27,3 +38,38 @@ pub fn r_api_account_login(database: &State<Database>, data: Json<LoginForm>) ->
     let token = login_logic(database, &data.username, &data.password)?;
     Ok(json!(token))
 }
+
+pub struct AcceptJson(bool);
+impl Deref for AcceptJson {
+    type Target = bool;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+impl<'r> FromRequest<'r> for AcceptJson {
+    type Error = ();
+
+    fn from_request<'life0, 'async_trait>(
+        request: &'r Request<'life0>,
+    ) -> ::core::pin::Pin<
+        Box<
+            dyn ::core::future::Future<Output = request::Outcome<Self, Self::Error>>
+                + ::core::marker::Send
+                + 'async_trait,
+        >,
+    >
+    where
+        'r: 'async_trait,
+        'life0: 'async_trait,
+        Self: 'async_trait,
+    {
+        Box::pin(async move {
+            Outcome::Success(AcceptJson(
+                request
+                    .accept()
+                    .map(|a| a.preferred().exact_eq(&MediaType::JSON))
+                    .unwrap_or(false),
+            ))
+        })
+    }
+}