BasicOIDC/src/controllers/assets_controller.rs

use std::path::Path;

use actix_web::{HttpResponse, web};
use include_dir::{Dir, include_dir};

/// Assets directory
static ASSETS_DIR: Dir = include_dir!("$CARGO_MANIFEST_DIR/assets");

pub async fn robots_txt() -> HttpResponse {
    HttpResponse::Ok()
        .content_type("text/plain")
        .body(include_str!("../../assets/robots.txt"))
}

pub async fn assets_route(path: web::Path<String>) -> HttpResponse {
    let path: &Path = path.as_ref().as_ref();
    match ASSETS_DIR.get_file(path) {
        None => HttpResponse::NotFound().body("404 Not found"),
        Some(file) => {
            let res = mime_guess::from_path(path).first_or_octet_stream();
            HttpResponse::Ok()
                .content_type(res.to_string())
                .body(file.contents())
        }
    }
}