Notify user whether uploaded images are saved

showbits-thermal-printer/src/documents/image/mod.rs

@@ -2,6 +2,7 @@ use std::{fs, io::Cursor};
 
 use anyhow::{Context, anyhow, bail};
 use axum::{
+    Json,
     extract::{Multipart, State},
     http::StatusCode,
     response::{IntoResponse, Response},
@@ -169,3 +170,14 @@ pub async fn post(server: State<Server>, mut multipart: Multipart) -> somehow::R
     server.print_typst(typst).await?;
     Ok(().into_response())
 }
+
+#[derive(Serialize)]
+struct Info {
+    originals: bool,
+}
+
+pub async fn get(server: State<Server>) -> impl IntoResponse {
+    Json(Info {
+        originals: server.originals.is_some(),
+    })
+}

showbits-thermal-printer/src/server.rs

@@ -47,7 +47,10 @@ pub async fn run(
         .route("/api/cells", post(documents::cells::post))
         .route("/api/chat", post(documents::chat::post))
         .route("/api/egg", post(documents::egg::post))
-        .route("/api/image", post(documents::image::post))
+        .route(
+            "/api/image",
+            post(documents::image::post).get(documents::image::get),
+        )
         .route("/api/sunrise", post(documents::sunrise::post))
         .route("/api/text", post(documents::text::post))
         .route("/api/tictactoe", post(documents::tictactoe::post))