add actix

ActixAPI/Cargo.lock

@@ -9,6 +9,7 @@ dependencies = [
  "actix-files",
  "actix-web",
  "magick_rust",
+ "qstring",
 ]
 
 [[package]]
@@ -299,9 +300,9 @@ checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
 
 [[package]]
 name = "bindgen"
-version = "0.66.1"
+version = "0.68.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2b84e06fc203107bfbad243f4aba2af864eb7db3b1cf46ea0a023b0b433d2a7"
+checksum = "726e4313eb6ec35d2730258ad4e15b547ee75d6afaa1361a922e78e59b7d8078"
 dependencies = [
  "bitflags 2.4.0",
  "cexpr",
@@ -785,9 +786,9 @@ checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "magick_rust"
-version = "0.19.0"
+version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce666df6ace809001c625ad383f4727657c7c7881df43b3b71486e8e9f07d017"
+checksum = "c912b69250bcd5d024852a1a75c567d3b5d881871a55b741018741632a921bf8"
 dependencies = [
  "bindgen",
  "libc",
@@ -952,6 +953,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "qstring"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d464fae65fff2680baf48019211ce37aaec0c78e9264c84a3e484717f965104e"
+dependencies = [
+ "percent-encoding",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.33"

ActixAPI/Cargo.toml

@@ -8,4 +8,5 @@ edition = "2021"
 [dependencies]
 actix-web = "4"
 actix-files = "0.6.2"
-magick_rust = "0.19.0"
+magick_rust = "0.19.1"
+qstring = "0.7.2"

ActixAPI/Dockerfile

@@ -16,10 +16,19 @@ RUN cargo build --release
 
 FROM debian:bullseye-slim
 
+ENV MAGICK_VERSION 7.1
+
+RUN curl https://imagemagick.org/archive/ImageMagick.tar.gz | tar xz \
+    && cd ImageMagick-${MAGICK_VERSION}* \
+    && ./configure --with-magick-plus-plus=no --with-perl=no \
+    && make \
+    && make install \
+    && cd .. \
+    && rm -r ImageMagick-${MAGICK_VERSION}*
+
 WORKDIR /app
 
 COPY --from=build-env /app/target/release .
-
 COPY --from=build-env /app/static ./static
 
 ENTRYPOINT ["./ActixAPI"]

ActixAPI/src/main.rs

@@ -1,22 +1,13 @@
+use qstring::QString;
 use actix_web::{get, post, web, App, HttpResponse, HttpServer, Responder, HttpRequest, Result};
 use actix_files::NamedFile;
-use magick_rust::{MagickWand, ToMagick};
-use magick_rust::{self, FilterType};
+use magick_rust::MagickWand;
 
 #[get("/status/ok")]
 async fn hello() -> impl Responder {
     HttpResponse::Ok().body("{\"status\": 200}")
 }
 
-#[post("/echo")]
-async fn echo(req_body: String) -> impl Responder {
-    HttpResponse::Ok().body(req_body)
-}
-
-async fn manual_hello() -> impl Responder {
-    HttpResponse::Ok().body("Hey there!")
-}
-
 async fn static_serve(req: HttpRequest) -> Result<NamedFile> {
     let path: &str = req.path();
     let real_path = &path[1..];
@@ -24,19 +15,39 @@ async fn static_serve(req: HttpRequest) -> Result<NamedFile> {
     Ok(NamedFile::open(real_path)?)
 }
 
+#[get("/image/load-small-image")]
+async fn load_small_image() -> Result<NamedFile> {
+    let real_path = "static/small-image.png";
+
+    Ok(NamedFile::open(real_path)?)
+}
+
+#[get("/image/load-big-image")]
+async fn load_big_image() -> Result<NamedFile> {
+    let real_path = "static/big-image.png";
+
+    Ok(NamedFile::open(real_path)?)
+}
+
 #[post("/image/blur")]
-async fn blur_image(image_data: web::Bytes) -> Result<HttpResponse> {
+async fn blur_image(image_data: web::Bytes, req: HttpRequest) -> Result<HttpResponse> {
     // Load the image from the incoming bytes
-    let image = ToMagick::<magick_rust::MagickWand>::to_magick(image_data).unwrap();
+    let mut wand = MagickWand::new();
+    wand.read_image_blob(&image_data).unwrap();
 
-    // Apply a blur filter to the image
-    let blurred_image = image.blur(FilterType::Gaussian, 0.0).unwrap();
+    let query_str = req.query_string();
+    let qs = QString::from(query_str);
+    let radius = qs.get("radius").unwrap_or("5").parse::<f64>().unwrap_or(5.0);
 
-    // Convert the blurred image back to bytes
-    let blurred_image_bytes = blurred_image.to_bytes().unwrap();
+    // Blur the image
+    wand.blur_image(radius, radius).unwrap();
 
+    // Convert the image back to bytes
+    let blurred_image_bytes = wand.write_image_blob("png").unwrap();
+
+    // Return the blurred image bytes
     Ok(HttpResponse::Ok()
-        .content_type("image/jpeg")
+        .content_type("image/png")
         .body(blurred_image_bytes))
 }
 
@@ -48,11 +59,11 @@ async fn main() -> std::io::Result<()> {
         App::new()
             .route("/static/{filename:.*}", web::get().to(static_serve))
             .service(hello)
-            .service(echo)
+            .service(load_small_image)
+            .service(load_big_image)
             .service(blur_image)
-            .route("/hey", web::get().to(manual_hello))
     })
-    .bind(("0.0.0.0", 9090))?
+    .bind(("0.0.0.0", 5000))?
     .run()
     .await
 }

docker-compose.yml

@@ -31,7 +31,7 @@ services:
     build: ./ActixAPI
     restart: always
     ports:
-      - "9083:9090"
+      - "9083:5000"
     deploy:
       resources:
         limits: