jet/noisebell
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feat: add assets for discord embedded messages

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This commit is contained in:
Jet 2026-03-17 18:10:17 -07:00
parent e225ffe997
commit 5183130427
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6 changed files with 99 additions and 5 deletions
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90
remote/cache-service/src/api.rs
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@ -1,7 +1,8 @@
use std::sync::Arc;
use axum::extract::State;
use axum::http::{HeaderMap, StatusCode};
use axum::http::{HeaderMap, StatusCode, header};
use axum::response::IntoResponse;
use axum::Json;
use noisebell_common::{validate_bearer, HistoryEntry, WebhookPayload};
use tokio::sync::Mutex;
@ -11,6 +12,10 @@ use crate::db;
use crate::types::{DoorStatus, WebhookTarget};
use crate::webhook;
static OPEN_PNG: &[u8] = include_bytes!("../assets/open.png");
static CLOSED_PNG: &[u8] = include_bytes!("../assets/closed.png");
static OFFLINE_PNG: &[u8] = include_bytes!("../assets/offline.png");
pub struct AppState {
pub db: Arc<Mutex<rusqlite::Connection>>,
pub client: reqwest::Client,
@ -126,3 +131,86 @@ pub async fn get_history(
Ok(Json(entries))
}
pub async fn get_image_open() -> impl IntoResponse {
([(header::CONTENT_TYPE, "image/png"), (header::CACHE_CONTROL, "public, max-age=86400")], OPEN_PNG)
}
pub async fn get_image_closed() -> impl IntoResponse {
([(header::CONTENT_TYPE, "image/png"), (header::CACHE_CONTROL, "public, max-age=86400")], CLOSED_PNG)
}
pub async fn get_image_offline() -> impl IntoResponse {
([(header::CONTENT_TYPE, "image/png"), (header::CACHE_CONTROL, "public, max-age=86400")], OFFLINE_PNG)
}
pub async fn get_image(State(state): State<Arc<AppState>>) -> impl IntoResponse {
let db = state.db.clone();
let status = tokio::task::spawn_blocking(move || {
let conn = db.blocking_lock();
db::get_current_status_str(&conn)
})
.await
.expect("db task panicked")
.ok()
.flatten();
let image = match status.as_deref() {
Some("open") => OPEN_PNG,
Some("closed") => CLOSED_PNG,
_ => OFFLINE_PNG,
};
([(header::CONTENT_TYPE, "image/png"), (header::CACHE_CONTROL, "public, max-age=5")], image)
}
pub async fn get_badge(State(state): State<Arc<AppState>>) -> impl IntoResponse {
let db = state.db.clone();
let status = tokio::task::spawn_blocking(move || {
let conn = db.blocking_lock();
db::get_current_status_str(&conn)
})
.await
.expect("db task panicked")
.ok()
.flatten();
let (label, color) = match status.as_deref() {
Some("open") => ("open", "#57f287"),
Some("closed") => ("closed", "#ed4245"),
_ => ("offline", "#99aab5"),
};
let label_width = 70u32;
let value_width = 10 + label.len() as u32 * 7;
let total_width = label_width + value_width;
let label_x = label_width as f32 / 2.0;
let value_x = label_width as f32 + value_width as f32 / 2.0;
let svg = format!(
"<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"{total_width}\" height=\"20\">\
<linearGradient id=\"s\" x2=\"0\" y2=\"100%\">\
<stop offset=\"0\" stop-color=\"#bbb\" stop-opacity=\".1\"/>\
<stop offset=\"1\" stop-opacity=\".1\"/>\
</linearGradient>\
<clipPath id=\"r\"><rect width=\"{total_width}\" height=\"20\" rx=\"3\" fill=\"#fff\"/></clipPath>\
<g clip-path=\"url(#r)\">\
<rect width=\"{label_width}\" height=\"20\" fill=\"#555\"/>\
<rect x=\"{label_width}\" width=\"{value_width}\" height=\"20\" fill=\"{color}\"/>\
<rect width=\"{total_width}\" height=\"20\" fill=\"url(#s)\"/>\
</g>\
<g fill=\"#fff\" text-anchor=\"middle\" font-family=\"Verdana,Geneva,sans-serif\" font-size=\"11\">\
<text x=\"{label_x}\" y=\"15\" fill=\"#010101\" fill-opacity=\".3\">noisebell</text>\
<text x=\"{label_x}\" y=\"14\">noisebell</text>\
<text x=\"{value_x}\" y=\"15\" fill=\"#010101\" fill-opacity=\".3\">{label}</text>\
<text x=\"{value_x}\" y=\"14\">{label}</text>\
</g></svg>"
);
(
[
(header::CONTENT_TYPE, "image/svg+xml"),
(header::CACHE_CONTROL, "no-cache, max-age=0"),
],
svg,
)
}