Add banner endpoint

showbits-thermal-printer/src/documents.rs

@@ -1,5 +1,6 @@
 use showbits_typst::Typst;
 
+pub mod banner;
 pub mod calendar;
 pub mod cells;
 pub mod chat;

showbits-thermal-printer/src/documents/banner/data.json

@@ -0,0 +1,4 @@
+{
+  "text": "Hello world! äöüßÄÖÜẞ😒",
+  "feed": false
+}

showbits-thermal-printer/src/documents/banner/lib

@@ -0,0 +1 @@
+../lib

showbits-thermal-printer/src/documents/banner/main.typ

@@ -0,0 +1,11 @@
+#import "lib/main.typ" as lib;
+#show: it => lib.init(it)
+
+#let data = json("data.json")
+
+#set text(size: 16pt * 16)
+#align(center, rotate(90deg, data.text, reflow: true))
+
+#if data.feed {
+  lib.feed
+}

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

@@ -0,0 +1,29 @@
+use axum::{Form, extract::State};
+use serde::{Deserialize, Serialize};
+
+use crate::server::{Server, somehow};
+
+#[derive(Serialize)]
+struct Data {
+    text: String,
+    feed: bool,
+}
+
+#[derive(Deserialize)]
+pub struct FormData {
+    pub text: String,
+    pub feed: Option<bool>,
+}
+
+pub async fn post(server: State<Server>, Form(form): Form<FormData>) -> somehow::Result<()> {
+    let data = Data {
+        text: form.text,
+        feed: form.feed.unwrap_or(true),
+    };
+
+    let typst = super::typst_with_lib()
+        .with_json("/data.json", &data)
+        .with_main_file(include_str!("main.typ"));
+
+    server.print_typst(typst).await
+}

showbits-thermal-printer/src/server.rs

@@ -43,6 +43,7 @@ pub async fn run(
         .route("/fonts/{*path}", get(r#static::get_font))
         .route("/photo.html", get(r#static::get_photo))
         // API
+        .route("/api/banner", post(documents::banner::post))
         .route("/api/calendar", post(documents::calendar::post))
         .route("/api/cells", post(documents::cells::post))
         .route("/api/chat", post(documents::chat::post))