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add askama example

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Nikolay Kim
2018-04-24 09:12:48 -07:00
parent 0ae5ae7bc6
commit cde7ef8c96
7 changed files with 154 additions and 0 deletions
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14
template_askama/Cargo.toml Normal file
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[package]
name = "template-askama"
version = "0.1.0"
authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
workspace = "../"
[dependencies]
env_logger = "0.5"
actix = "0.5"
actix-web = "^0.5"
askama = "0.6"
[build-dependencies]
askama = "0.6"

5
template_askama/build.rs Normal file
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extern crate askama;
fn main() {
askama::rerun_if_templates_changed();
}

45
template_askama/src/main.rs Normal file
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extern crate actix;
extern crate actix_web;
#[macro_use]
extern crate askama;
use actix::prelude::*;
use actix_web::{http, server, App, HttpRequest, HttpResponse, Result};
use askama::Template;
#[derive(Template)]
#[template(path = "user.html")]
struct UserTemplate<'a> {
name: &'a str,
text: &'a str,
}
#[derive(Template)]
#[template(path = "index.html")]
struct Index;
fn index(req: HttpRequest) -> Result<HttpResponse> {
let s = if let Some(name) = req.query().get("name") {
UserTemplate {
name: name,
text: "Welcome!",
}.render()
.unwrap()
} else {
Index.render().unwrap()
};
Ok(HttpResponse::Ok().content_type("text/html").body(s))
}
fn main() {
let sys = System::new("template-askama");
// start http server
server::new(move || App::new().resource("/", |r| r.method(http::Method::GET).f(index)))
.bind("0.0.0.0:8080")
.unwrap()
.start();
println!("Started http server: 127.0.0.1:8080");
let _ = sys.run();
}

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template_askama/templates/index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Actix web</title>
</head>
<body>
<h1>Welcome!</h1>
<p>
<h3>What is your name?</h3>
<form>
<input type="text" name="name" /><br/>
<p><input type="submit"></p>
</form>
</p>
</body>
</html>

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template_askama/templates/user.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Actix web</title>
</head>
<body>
<h1>Hi, {{ name }}!</h1>
<p>
{{ text }}
</p>
</body>
</html>