add: allow supporters to upload gif avatars/banners

crates/app/src/avif.rs

@@ -1,86 +0,0 @@
-use axum::{
-    body::Bytes,
-    extract::{FromRequest, Request},
-    http::{StatusCode, header::CONTENT_TYPE},
-};
-use axum_extra::extract::Multipart;
-use std::{fs::File, io::BufWriter};
-
-/// An image extractor accepting:
-/// * `multipart/form-data`
-/// * `image/png`
-/// * `image/jpeg`
-/// * `image/avif`
-/// * `image/webp`
-pub struct Image(pub Bytes);
-
-impl<S> FromRequest<S> for Image
-where
-    Bytes: FromRequest<S>,
-    S: Send + Sync,
-{
-    type Rejection = StatusCode;
-
-    async fn from_request(req: Request, state: &S) -> Result<Self, Self::Rejection> {
-        let Some(content_type) = req.headers().get(CONTENT_TYPE) else {
-            return Err(StatusCode::BAD_REQUEST);
-        };
-
-        let body = if content_type
-            .to_str()
-            .unwrap()
-            .starts_with("multipart/form-data")
-        {
-            let mut multipart = Multipart::from_request(req, state)
-                .await
-                .map_err(|_| StatusCode::BAD_REQUEST)?;
-
-            let Ok(Some(field)) = multipart.next_field().await else {
-                return Err(StatusCode::BAD_REQUEST);
-            };
-
-            field.bytes().await.map_err(|_| StatusCode::BAD_REQUEST)?
-        } else if (content_type == "image/avif")
-            | (content_type == "image/jpeg")
-            | (content_type == "image/png")
-            | (content_type == "image/webp")
-            | (content_type == "image/gif")
-        {
-            Bytes::from_request(req, state)
-                .await
-                .map_err(|_| StatusCode::BAD_REQUEST)?
-        } else {
-            return Err(StatusCode::BAD_REQUEST);
-        };
-
-        Ok(Self(body))
-    }
-}
-
-/// Create an AVIF buffer given an input of `bytes`
-pub fn save_avif_buffer(path: &str, bytes: Vec<u8>) -> std::io::Result<()> {
-    let pre_img_buffer = match image::load_from_memory(&bytes) {
-        Ok(i) => i,
-        Err(_) => {
-            return Err(std::io::Error::new(
-                std::io::ErrorKind::InvalidData,
-                "Image failed",
-            ));
-        }
-    };
-
-    let file = File::create(path)?;
-    let mut writer = BufWriter::new(file);
-
-    if pre_img_buffer
-        .write_to(&mut writer, image::ImageFormat::Avif)
-        .is_err()
-    {
-        return Err(std::io::Error::new(
-            std::io::ErrorKind::Other,
-            "Image conversion failed",
-        ));
-    };
-
-    Ok(())
-}