infosave2007
749a47ce9b
The crates.io/release build shipped a STALE frontend (committed web/js was behind the working tree), so the admin console hung on load. Commit the current working web/js (app, api, dashboard, login, import view, i18n de/es/fr/tr/zh, css) and the backend WIP (import.rs, admin/assets.rs) so the released console matches the dev build. Verified: clean `cargo build --release`, empty-pool start, working dashboard served.
69 lines
2.4 KiB
Rust
69 lines
2.4 KiB
Rust
//! Embedded static assets for the admin panel (SPA). The `web/` directory is compiled
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//! into the binary via `rust-embed`, so the gateway remains a single self-contained file.
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//!
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//! Served as the main router's fallback: everything under `/admin/*` not matched by
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//! an explicit route is served as a file; an unknown path under `/admin` falls back to
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//! `index.html` (the client-side hash router handles navigation).
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use axum::{
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http::{header, StatusCode, Uri},
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response::{IntoResponse, Response},
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};
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use rust_embed::RustEmbed;
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#[derive(RustEmbed)]
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#[folder = "web/"]
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struct WebAssets;
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fn serve_file(path: &str) -> Response {
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// The panel is rebuilt often (assets are embedded at compile time and served
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// from memory), so tell the browser to always revalidate — otherwise a stale
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// cached SPA hides freshly shipped fixes until a hard reload.
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const NO_CACHE: &str = "no-store, must-revalidate";
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match WebAssets::get(path) {
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Some(content) => {
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let mime = mime_guess::from_path(path).first_or_octet_stream();
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(
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[
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(header::CONTENT_TYPE, mime.as_ref()),
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(header::CACHE_CONTROL, NO_CACHE),
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],
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content.data.into_owned(),
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)
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.into_response()
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}
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None => {
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// SPA: unknown path under /admin → serve index.html
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match WebAssets::get("index.html") {
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Some(content) => (
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[
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(header::CONTENT_TYPE, "text/html; charset=utf-8"),
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(header::CACHE_CONTROL, NO_CACHE),
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],
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content.data.into_owned(),
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)
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.into_response(),
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None => (StatusCode::NOT_FOUND, "not found").into_response(),
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}
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}
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}
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}
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/// Application-wide fallback: serves `/admin/*`; everything else → 404 JSON.
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pub async fn fallback(uri: Uri) -> Response {
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let path = uri.path();
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if let Some(rest) = path.strip_prefix("/admin") {
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let rest = rest.trim_start_matches('/');
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let file = if rest.is_empty() { "index.html" } else { rest };
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serve_file(file)
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} else {
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(
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StatusCode::NOT_FOUND,
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axum::Json(serde_json::json!({
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"error": { "message": "not found", "type": "not_found", "code": "not_found" }
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})),
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)
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.into_response()
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}
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}
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