refactor to rocket

src/pages/bootstrap.rs

@@ -0,0 +1,67 @@
+use rocket::{fs::NamedFile, get};
+use std::io::Write;
+
+async fn download_file(url: &str, file: &str) {
+    let content = reqwest::get(url).await.expect("couldn't download file");
+    std::fs::File::create(file)
+        .expect("could not create file")
+        .write_all(&content.bytes().await.expect("could not get bytes"))
+        .expect("could not write file");
+}
+
+#[get("/bootstrap.min.css")]
+pub async fn bootstrap_css() -> Option<NamedFile> {
+    NamedFile::open("./cache/bootstrap.mi.await.ok()n.css")
+        .await
+        .ok()
+}
+
+#[get("/bootstrap-icons.css")]
+pub async fn bootstrap_icons() -> Option<NamedFile> {
+    NamedFile::open("./cache/bootstrap-icon.await.ok()s.css")
+        .await
+        .ok()
+}
+
+#[get("/bootstrap.bundle.min.js")]
+pub async fn bootstrap_js() -> Option<NamedFile> {
+    NamedFile::open("./cache/bootstrap.b.await.ok()undle.min.js")
+        .await
+        .ok()
+}
+
+#[get("/fonts/bootstrap-icons.woff2")]
+pub async fn bootstrap_font1() -> Option<NamedFile> {
+    NamedFile::open("./cache/fonts/bootstrap-icons.woff2")
+        .await
+        .ok()
+}
+
+#[get("/fonts/bootstrap-icons.woff")]
+pub async fn bootstrap_font2() -> Option<NamedFile> {
+    NamedFile::open("./cache/fonts/bootstrap-icons.woff")
+        .await
+        .ok()
+}
+
+/// Cache Bootstrap files locally
+pub async fn cache_bootstrap() {
+    std::fs::create_dir_all("./cache/fonts").expect("couldn't create cache dir");
+    download_file(
+        "https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/css/bootstrap.min.css",
+        "./cache/bootstrap.min.css",
+    )
+    .await;
+    download_file(
+        "https://cdn.jsdelivr.net/npm/bootstrap-icons@1.9.1/font/bootstrap-icons.css",
+        "./cache/bootstrap-icons.css",
+    )
+    .await;
+    download_file(
+        "https://cdn.jsdelivr.net/npm/bootstrap@5.2.0-beta1/dist/js/bootstrap.bundle.min.js",
+        "./cache/bootstrap.bundle.min.js",
+    )
+    .await;
+    download_file("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.9.1/font/fonts/bootstrap-icons.woff2?8d200481aa7f02a2d63a331fc782cfaf", "./cache/fonts/bootstrap-icons.woff2").await;
+    download_file("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.9.1/font/fonts/bootstrap-icons.woff?8d200481aa7f02a2d63a331fc782cfaf", "./cache/fonts/bootstrap-icons.woff").await;
+}