askama_tide/src/lib.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

pub use askama;
pub use tide;

use askama::*;
use tide::{http::Mime, Body, Response};

pub fn try_into_body<T: Template>(t: &T, ext: &str) -> Result<Body> {
    let string = t.render()?;
    let mut body = Body::from_string(string);

    if let Some(mime) = Mime::from_extension(ext) {
        body.set_mime(mime);
    }

    Ok(body)
}

pub fn into_response<T: Template>(t: &T, ext: &str) -> Response {
    match try_into_body(t, ext) {
        Ok(body) => {
            let mut response = Response::new(200);
            response.set_body(body);
            response
        }

        Err(e) => {
            let mut response = Response::new(500);
            response.set_body(e.to_string());
            response
        }
    }
}