Improved HTTP headers

2 files changed, 16 insertions, 1 deletions

diff --git a/src/archive.rs b/src/archive.rs
index 0f09005..1b31d08 100644
--- a/src/archive.rs
+++ b/src/archive.rs
@@ -1,3 +1,4 @@
+use actix_web::http::ContentEncoding;
 use bytes::Bytes;
 use libflate::gzip::Encoder;
 use serde::Deserialize;
@@ -29,6 +30,19 @@ impl CompressionMethod {
         }
         .to_string()
     }
+
+    pub fn content_type(&self) -> String {
+        match &self {
+            CompressionMethod::TarGz => "application/gzip",
+        }
+        .to_string()
+    }
+
+    pub fn content_encoding(&self) -> ContentEncoding {
+        match &self {
+            CompressionMethod::TarGz => ContentEncoding::Gzip,
+        }
+    }
 }
 
 /// Possible errors
diff --git a/src/listing.rs b/src/listing.rs
index c9542b8..f7198a5 100644
--- a/src/listing.rs
+++ b/src/listing.rs
@@ -230,8 +230,9 @@ pub fn directory_listing<S>(
     if let Some(compression_method) = &download {
         match archive::create_archive_file(&compression_method, &dir.path) {
             Ok((filename, content)) => Ok(HttpResponse::Ok()
-                .content_type("application/tar")
+                .content_type(compression_method.content_type())
                 .content_length(content.len() as u64)
+                .content_encoding(compression_method.content_encoding())
                 .header("Content-Transfer-Encoding", "binary")
                 .header(
                     "Content-Disposition",