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This commit is contained in:
Rob Ede
2022-02-18 02:01:48 +00:00
parent 4d8573c3fe
commit cc3d356209
201 changed files with 52 additions and 49 deletions
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16
templating/yarte/Cargo.toml Normal file
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[package]
name = "template_yarte"
version = "1.0.0"
publish = false
edition = "2021"
[dependencies]
actix-web = "4.0.0-rc.1"
env_logger = "0.9.0"
yarte = { version = "0.15", features = ["bytes-buf", "html-min"] }
derive_more = "0.99"
[build-dependencies.yarte_helpers]
version = "0.15.6"
default-features = false
features = ["config"]

10
templating/yarte/README.md Normal file
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# yarte
Minimal example of using template [yarte](https://github.com/botika/yarte) that displays a form.
```bash
cd template_engines/yarte
cargo test
cargo run
```
> open `localhost:8080`

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templating/yarte/build.rs Normal file
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fn main() {
yarte_helpers::recompile::when_changed();
}

124
templating/yarte/src/main.rs Normal file
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use std::collections::HashMap;
use actix_web::{
get, middleware::Logger, web, App, Error, HttpResponse, HttpServer, ResponseError,
};
use derive_more::Display;
use yarte::{auto, ywrite_min};
#[derive(Debug, Display)]
struct MyErr(pub &'static str);
impl ResponseError for MyErr {}
#[allow(unused_must_use)] // ywrite_min causes warning: unused borrow that must be used
#[get("/")]
async fn index(
query: web::Query<HashMap<String, String>>,
) -> Result<HttpResponse, Error> {
// `ywrite_min` is work in progress check your templates before put in production
// or use `ywrite_html`
Ok(HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body(auto!(ywrite_min!(String, "{{> index }}"))))
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
std::env::set_var("RUST_LOG", "actix_web=info");
env_logger::init();
// start http server
HttpServer::new(move || App::new().wrap(Logger::default()).service(index))
.bind(("127.0.0.1", 8080))?
.run()
.await
}
#[cfg(test)]
mod test {
use actix_web::{http, test as atest, web::Bytes};
use super::*;
#[actix_web::test]
async fn test() {
let app = atest::init_service(App::new().service(index)).await;
let req = atest::TestRequest::with_uri("/").to_request();
let resp = atest::call_service(&app, req).await;
assert!(resp.status().is_success());
assert_eq!(
resp.headers().get(http::header::CONTENT_TYPE).unwrap(),
"text/html; charset=utf-8"
);
let bytes = atest::read_body(resp).await;
assert_eq!(
bytes,
Bytes::from_static(
"<!DOCTYPE html><html><head><meta charset=\"utf-8\"><title>Actix \
Web</title></head><body><h1 id=\"welcome\" \
class=\"welcome\">Welcome!</h1><div><h3>What is your name?</h3><form>Name: \
<input type=\"text\" name=\"name\"><br>Last name: <input type=\"text\" \
name=\"lastname\"><br><p><input type=\"submit\"></p></form></div></body></html>"
.as_ref()
)
);
let req = atest::TestRequest::with_uri("/?name=foo&lastname=bar").to_request();
let resp = atest::call_service(&app, req).await;
assert!(resp.status().is_success());
assert_eq!(
resp.headers().get(http::header::CONTENT_TYPE).unwrap(),
"text/html; charset=utf-8"
);
let bytes = atest::read_body(resp).await;
assert_eq!(
bytes,
Bytes::from_static(
"<!DOCTYPE html><html><head><meta charset=\"utf-8\"><title>Actix \
Web</title></head><body><h1>Hi, foo bar!</h1><p id=\"hi\" \
class=\"welcome\">Welcome</p></body></html>"
.as_ref()
)
);
let req = atest::TestRequest::with_uri("/?name=foo").to_request();
let resp = atest::call_service(&app, req).await;
assert!(resp.status().is_server_error());
let bytes = atest::read_body(resp).await;
assert_eq!(bytes, Bytes::from_static("Bad query".as_ref()));
let req = atest::TestRequest::with_uri("/?lastname=bar").to_request();
let resp = atest::call_service(&app, req).await;
assert!(resp.status().is_success());
assert_eq!(
resp.headers().get(http::header::CONTENT_TYPE).unwrap(),
"text/html; charset=utf-8"
);
let bytes = atest::read_body(resp).await;
assert_eq!(
bytes,
Bytes::from_static(
"<!DOCTYPE html><html><head><meta charset=\"utf-8\"><title>Actix \
Web</title></head><body><h1 id=\"welcome\" \
class=\"welcome\">Welcome!</h1><div><h3>What is your name?</h3><form>Name: \
<input type=\"text\" name=\"name\"><br>Last name: <input type=\"text\" \
name=\"lastname\"><br><p><input type=\"submit\"></p></form></div></body></html>"
.as_ref()
)
);
}
}

8
templating/yarte/templates/base.hbs Normal file
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{{! Simple example !}}
{{> doc/t }}
<html>
{{> doc/head }}
<body>
{{> @partial-block }}
</body>
</html>

16
templating/yarte/templates/deep/more/card/form.hbs Normal file
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{{!
Form: What is your name?
!}}
{{> ../deep/welcome id = "welcome", tag = "h1", tail = '!' ~}}
<div>
<h3>What is your name?</h3>
<form>
{{! Input name !}}
Name: <input type="text" name="name" /><br/>
{{! Input last name !}}
Last name: <input type="text" name="lastname"/><br/>
<p>
<input type="submit">
</p>
</form>
</div>

8
templating/yarte/templates/deep/more/card/hi.hbs Normal file
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{{!
Hi message:
args:
- lastname
- name
!}}
<h1>Hi, {{ name }} {{ lastname }}!</h1>
{{~> alias/welcome id = "hi", tag = 'p', tail = "" }}

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templating/yarte/templates/deep/more/deep/welcome.hbs Normal file
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{{!
Welcome card:
args:
- tag
- id
- tail
!}}
{{#unless tag.is_match(r"^p|(h[1-6])$") && !id.is_empty() }}
{{$ "Need static args: tag: str /^h[1-6]$/, id: str" }}
{{/unless }}
<{{ tag }} id="{{ id }}" class="welcome">Welcome{{ tail }}</{{ tag }}>

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templating/yarte/templates/deep/more/doc/head.hbs Normal file
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{{# unless title.is_str() && !title.is_empty() }}
{{$ "Need static args: title: str" }}
{{/unless}}
<head>
<meta charset="utf-8"/>
<title>{{ title }}</title>
</head>

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templating/yarte/templates/deep/more/doc/t.hbs Normal file
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<!DOCTYPE html>

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templating/yarte/templates/index.hbs Normal file
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{{#> base title = "Actix Web" }}
{{~#if let Some(name) = query.get("name") }}
{{ let lastname = query.get("lastname").ok_or(MyErr("Bad query"))? }}
{{> card/hi ~}}
{{ else ~}}
{{> card/form ~}}
{{/if ~}}
{{/base }}

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templating/yarte/yarte.toml Normal file
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# root dir of templates
[main]
dir = "templates"
# Alias for partials. In call, change the start of partial path with one of this, if exist.
[partials]
alias = "./deep/more/deep"
doc = "./deep/more/doc"
card = "./deep/more/card"