1use actix_web::{get, web, middleware, App, HttpResponse, HttpServer, Responder, http::header::ContentType};
 2use macroblog::blog::{render_index_page, render_post_page};
 3use macroblog::router::blog_post_exists;
 4use std::env;
 5
 6#[get("/")]
 7async fn index() -> impl Responder {
 8    let body = render_index_page();
 9
10    HttpResponse::Ok()
11        .content_type(ContentType::html())
12        .body(body)
13}
14
15
16#[get("/posts/{name}")]
17async fn posts(name: web::Path<String>) -> impl Responder {
18
19    if !blog_post_exists(&name) {
20        return HttpResponse::NotFound()
21            .body("Not Found".to_string());
22    }
23
24    let body = render_post_page(&name);
25
26    HttpResponse::Ok()
27        .content_type(ContentType::html())
28        .body(body)
29}
30
31
32#[actix_web::main]
33async fn main() -> std::io::Result<()> {
34    let port = env::var("PORT").unwrap_or("3000".into()).parse::<u16>().unwrap_or(3000);
35    HttpServer::new(|| {
36        App::new()
37            .wrap(middleware::Compress::default())
38            .service(index)
39            .service(posts)
40    })
41    .bind(("0.0.0.0", port))?
42    .run()
43    .await
44}