1 files changed, 15 insertions, 0 deletions
diff --git a/server/src/helper/cache.rs b/server/src/helper/cache.rs
index d4c0595..93743e7 100644
--- a/server/src/helper/cache.rs
+++ b/server/src/helper/cache.rs
@@ -12,6 +12,7 @@ use rocket::{
 };
 use std::{
     hash::{DefaultHasher, Hash, Hasher},
+    io::Cursor,
     os::unix::fs::MetadataExt,
     path::Path,
 };
@@ -54,3 +55,17 @@ impl<'r> Responder<'r, 'static> for CacheControlFile {
         }
     }
 }
+
+pub struct CacheControlImage(pub Vec<u8>);
+impl<'r> Responder<'r, 'static> for CacheControlImage {
+    fn respond_to(self, _req: &'r Request<'_>) -> response::Result<'static> {
+        Response::build()
+            .status(Status::Ok)
+            .header(Header::new(
+                "cache-control",
+                "private, immutable, maxage=86400",
+            ))
+            .sized_body(self.0.len(), Cursor::new(self.0))
+            .ok()
+    }
+}