From 8a4ee9855f467ec6cf244305810161d82edf20cf Mon Sep 17 00:00:00 2001
From: Arnaud <arnaud@status.im>
Date: Fri, 1 Nov 2024 18:02:05 +0100
Subject: [PATCH] Add metadata for upload

---
 README.md         |  8 ++++++--
 package-lock.json |  4 ++--
 package.json      |  2 +-
 src/data/data.ts  | 13 +++++++++++--
 4 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index ba1f71c..3c8c430 100644
--- a/README.md
+++ b/README.md
@@ -266,6 +266,7 @@ Upload a file in a streaming manner
 
 - file (File, required)
 - onProgress (onProgress: (loaded: number, total: number) => void, optional)
+- metadata ({ filename?: string, mimetype?: string }, optional)
 - returns [UploadResponse](./src/data/types.ts#L85)
 
 Example:
@@ -273,10 +274,13 @@ Example:
 ```js
 // Get file from previous event
 const [file] = e.target.files
-
+const metadata = {
+  filename: file.name,
+  mimetype: file.type,
+}
 const upload = data.upload(file, (loaded: number, total: number) => {
   // Use loaded and total so update a progress bar for example
-});
+}, metadata);
 await upload.result();
 ```
 
diff --git a/package-lock.json b/package-lock.json
index 4dc4b3a..0742d71 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@codex-storage/sdk-js",
-  "version": "0.0.13",
+  "version": "0.0.14",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@codex-storage/sdk-js",
-      "version": "0.0.13",
+      "version": "0.0.14",
       "license": "MIT",
       "dependencies": {
         "valibot": "^0.32.0"
diff --git a/package.json b/package.json
index 59a46ee..758f63e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@codex-storage/sdk-js",
-  "version": "0.0.13",
+  "version": "0.0.14",
   "description": "Codex SDK to interact with the Codex decentralized storage network.",
   "repository": {
     "type": "git",
diff --git a/src/data/data.ts b/src/data/data.ts
index 7fadac2..a20baed 100644
--- a/src/data/data.ts
+++ b/src/data/data.ts
@@ -59,7 +59,8 @@ export class CodexData {
    */
   upload(
     file: Document | XMLHttpRequestBodyInit,
-    onProgress?: (loaded: number, total: number) => void
+    onProgress?: (loaded: number, total: number) => void,
+    metadata: { filename?: string, mimetype?: string } = {},
   ): UploadResponse {
     const url = this.url + Api.config.prefix + "/data";
 
@@ -73,7 +74,15 @@ export class CodexData {
       };
 
       xhr.open("POST", url, true);
-      // xhr.setRequestHeader("Content-Disposition", "attachment; filename=\"" + file.name + "\"")
+
+      if (metadata.filename) {
+        xhr.setRequestHeader("Content-Disposition", "attachment; filename=\"" + metadata.filename + "\"")
+      }
+
+      if (metadata.mimetype) {
+        xhr.setRequestHeader("Content-Type", metadata.mimetype)
+      }
+
       xhr.send(file);
 
       xhr.onload = function () {