feat: no_transform

README.md

@@ -6,7 +6,8 @@ Image hosting service
 - [NIP-96 Support](https://github.com/nostr-protocol/nips/blob/master/96.md)
 - [Blossom Support](https://github.com/hzrd149/blossom/blob/master/buds/bud-01.md)
 - Image compression to WebP (FFMPEG, NIP-96)
-- Blurhash calculation (NIP-96)
+- Blurhash calculation (NIP-96 only)
+- AI image labeling ([ViT224](https://huggingface.co/google/vit-base-patch16-224))
 
 ## Planned
 - Torrent seed V2

src/routes/nip96.rs

@@ -117,6 +117,7 @@ struct Nip96Form<'r> {
     caption: Option<&'r str>,
     media_type: Option<&'r str>,
     content_type: Option<&'r str>,
+    no_transform: Option<bool>,
 }
 
 pub fn nip96_routes() -> Vec<Route> {
@@ -161,6 +162,9 @@ async fn upload(
             return Nip96Response::error("File too large");
         }
     }
+    if form.size > settings.max_upload_bytes {
+        return Nip96Response::error("File too large");
+    }
     let file = match form.file.open().await {
         Ok(f) => f,
         Err(e) => return Nip96Response::error(&format!("Could not open file: {}", e)),
@@ -175,7 +179,7 @@ async fn upload(
         }
     }
     match fs
-        .put(file, mime_type, true)
+        .put(file, mime_type, !form.no_transform.unwrap_or(false))
         .await
     {
         Ok(blob) => {

ui/index.html

@@ -7,45 +7,67 @@
         html {
             background-color: black;
             color: white;
+            font-size: 15px;
+            font-weight: 400;
+            font-family: Arial, serif;
+        }
+
+        .flex {
+            display: flex;
+        }
+
+        .flex-col {
+            flex-direction: column;
+        }
+
+        .gap-2 {
+            gap: 0.5rem;
         }
     </style>
     <script>
         async function uploadFiles(e) {
-            const input = document.querySelector("#file");
+            try {
-            const file = input.files[0];
+                const input = document.querySelector("#file");
-            console.debug(file);
+                const file = input.files[0];
+                console.debug(file);
 
-            const fd = new FormData();
+                const fd = new FormData();
-            fd.append("size", file.size.toString());
+                fd.append("size", file.size.toString());
-            fd.append("caption", file.name);
+                fd.append("caption", file.name);
-            fd.append("media_type", file.type);
+                fd.append("media_type", file.type);
-            fd.append("file", file);
+                fd.append("file", file);
+                fd.append("no_transform", document.querySelector("#no_transform").checked.toString())
 
-            const auth_event = await window.nostr.signEvent({
+                const auth_event = await window.nostr.signEvent({
-                kind: 27235,
+                    kind: 27235,
-                created_at: Math.floor(new Date().getTime() / 1000),
+                    created_at: Math.floor(new Date().getTime() / 1000),
-                content: "",
+                    content: "",
-                tags: [
+                    tags: [
-                    ["u", `${window.location.protocol}//${window.location.host}/n96`],
+                        ["u", `${window.location.protocol}//${window.location.host}/n96`],
-                    ["method", "POST"]
+                        ["method", "POST"]
-                ]
+                    ]
-            });
+                });
-            const rsp = await fetch("/n96", {
+                const rsp = await fetch("/n96", {
-                body: fd,
+                    body: fd,
-                method: "POST",
+                    method: "POST",
-                headers: {
+                    headers: {
-                    accept: "application/json",
+                        accept: "application/json",
-                    authorization: `Nostr ${btoa(JSON.stringify(auth_event))}`,
+                        authorization: `Nostr ${btoa(JSON.stringify(auth_event))}`,
-                },
+                    },
-            });
+                });
-            console.debug(rsp);
+                console.debug(rsp);
-            const text = await rsp.text();
+                const text = await rsp.text();
-            if (rsp.ok) {
+                if (rsp.ok) {
-                document.querySelector("#log").append(JSON.stringify(JSON.parse(text), undefined, 2));
+                    document.querySelector("#log").append(JSON.stringify(JSON.parse(text), undefined, 2));
-            } else {
+                } else {
-                document.querySelector("#log").append(text);
+                    document.querySelector("#log").append(text);
+                }
+                document.querySelector("#log").append("\n");
+            } catch (ex) {
+                if (ex instanceof Error) {
+                    alert(ex.message);
+                }
             }
-            document.querySelector("#log").append("\n");
         }
     </script>
 </head>
@@ -53,19 +75,25 @@
 <h1>
     Welcome to void_cat_rs
 </h1>
-<div>
+<div class="flex flex-col gap-2">
-    <p>
+    <div>
         Upload a file using NIP-96
-    </p>
+    </div>
-    <small>
+    <div style="color: #ff8383;">
         You must have a nostr extension for this to work
-    </small>
+    </div>
-</div>
-<div>
     <input type="file" id="file">
-    <button type="submit" onclick="uploadFiles(event)">
+    <div>
-        Upload
+        <input type="checkbox" id="no_transform">
-    </button>
+        <label for="no_transform">
+            Disable compression (images)
+        </label>
+    </div>
+    <div>
+        <button type="submit" onclick="uploadFiles(event)">
+            Upload
+        </button>
+    </div>
 </div>
 <pre id="log"></pre>
 </body>