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webmetro
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Include a simple built-in HTML player

This commit is contained in:
Tangent Wantwight 2023-04-28 18:06:28 -04:00
parent 3bb6641a53
commit 1ce026eb2e
3 changed files with 59 additions and 2 deletions
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26
src/commands/relay.rs
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@ -1,15 +1,18 @@
use std::net::ToSocketAddrs;
use std::sync::{Arc, Mutex, Weak};
use std::time::{SystemTime, UNIX_EPOCH, Duration};
use bytes::{Buf, Bytes};
use clap::Args;
use futures::{prelude::*, stream::FuturesUnordered, Stream};
use html_escape::encode_double_quoted_attribute;
use hyper::{
header::{CACHE_CONTROL, CONTENT_TYPE},
Body, Response,
};
use stream::iter;
use warp::{self, path, Filter};
use warp::reply::{html, with_header};
use warp::{self, path, Filter, Reply};
use weak_table::WeakValueHashMap;
use webmetro::{
channel::{Channel, Handle, Listener, Transmitter},
@ -59,6 +62,21 @@ fn media_response(body: Body) -> Response<Body> {
.unwrap()
}
fn player_css() -> impl Reply {
let css = include_str!("../data/player.css");
with_header(css, CONTENT_TYPE, "text/css")
}
fn player_html(channel: impl AsRef<str>) -> impl Reply {
let timestamp = SystemTime::now().duration_since(UNIX_EPOCH).unwrap_or(Duration::ZERO).as_nanos();
let player = format!(
include_str!("../data/player.html"),
channel = encode_double_quoted_attribute(channel.as_ref()),
cachebust = timestamp
);
html(player)
}
/// Hosts an HTTP-based relay server
#[derive(Args, Debug)]
pub struct RelayArgs {
@ -107,7 +125,11 @@ pub async fn run(args: RelayArgs) -> Result<(), WebmetroError> {
Response::new(Body::wrap_stream(post_stream(channel, stream)))
});
let routes = head.or(get).or(post_put);
let live = head.or(get).or(post_put);
let watch = path!("watch" / String).map(player_html);
let css = path!("static" / "css").map(player_css);
let routes = live.or(watch).or(css);
let mut server_futures: FuturesUnordered<_> = addrs
.map(|addr| warp::serve(routes.clone()).try_bind(addr))

20
src/data/player.css Normal file
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@ -0,0 +1,20 @@
body {
display: flex;
flex-flow: column;
align-items: center;
margin: 0;
padding: 0;
background: #111;
color: #777;
font-size: 16px;
line-height: 16px;
font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}
section {
display: flex;
flex-flow: column;
}
video {
max-width: 100vw;
}

15
src/data/player.html Normal file
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@ -0,0 +1,15 @@
<!DOCTYPE html>
<html>
<head>
<title>Watchog Stream</title>
<meta name="viewport" content="initial-scale=1">
<link rel="stylesheet" href="../static/css" />
</head>
<body>
<section>
<video controls autoplay src="../live/{channel}?t={cachebust}"></video>
<p>The stream should begin automatically when ready;
if the video stutters, try pausing it for a second or two to allow a small buffer.</p>
</section>
</body>
</html>