mdebray/tvl-depot
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feat(templates): Add syntax highlighting for code via highlight.js

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Includes a static distribution of highlight.js for syntax
highlighting. A sane set of languages has been chosen.
This commit is contained in:
Vincent Ambo 2018-05-18 23:28:59 +02:00 committed by Vincent Ambo
parent ab3f7d888a
commit cda66c4cd3
4 changed files with 115 additions and 0 deletions
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11
src/main.rs
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@ -78,6 +78,7 @@ use oidc::OidcExecutor;
use rand::{OsRng, Rng};
use render::Renderer;
use std::env;
use std::path::PathBuf;
use tera::Tera;
fn config(name: &str) -> String {
@ -173,6 +174,15 @@ fn start_http_server(base_url: String,
let bind_host = config_default("CONVERSE_BIND_HOST", "127.0.0.1:4567");
let key = gen_session_key();
let require_login = config_default("REQUIRE_LOGIN", "true".into()) == "true";
let static_dir = env::var("CONVERSE_STATIC_DIR")
.map(PathBuf::from)
.or_else(|_| env::current_dir().map(|mut p| {
p.push("static");
p
}))
.expect("Could not determine static file directory");
info!("Serving static files from {:?}", static_dir);
server::new(move || {
let state = AppState {
@ -191,6 +201,7 @@ fn start_http_server(base_url: String,
let app = App::with_state(state)
.middleware(Logger::default())
.middleware(identity)
.handler("/static", fs::StaticFiles::new(static_dir.clone()))
.resource("/", |r| r.method(Method::GET).with(forum_index))
.resource("/thread/new", |r| r.method(Method::GET).with(new_thread))
.resource("/thread/submit", |r| r.method(Method::POST).with3(submit_thread))

99
static/highlight.css Normal file
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@ -0,0 +1,99 @@
/*
github.com style (c) Vasily Polovnyov <vast@whiteants.net>
*/
.hljs {
display: block;
overflow-x: auto;
padding: 0.5em;
color: #333;
background: #f8f8f8;
}
.hljs-comment,
.hljs-quote {
color: #998;
font-style: italic;
}
.hljs-keyword,
.hljs-selector-tag,
.hljs-subst {
color: #333;
font-weight: bold;
}
.hljs-number,
.hljs-literal,
.hljs-variable,
.hljs-template-variable,
.hljs-tag .hljs-attr {
color: #008080;
}
.hljs-string,
.hljs-doctag {
color: #d14;
}
.hljs-title,
.hljs-section,
.hljs-selector-id {
color: #900;
font-weight: bold;
}
.hljs-subst {
font-weight: normal;
}
.hljs-type,
.hljs-class .hljs-title {
color: #458;
font-weight: bold;
}
.hljs-tag,
.hljs-name,
.hljs-attribute {
color: #000080;
font-weight: normal;
}
.hljs-regexp,
.hljs-link {
color: #009926;
}
.hljs-symbol,
.hljs-bullet {
color: #990073;
}
.hljs-built_in,
.hljs-builtin-name {
color: #0086b3;
}
.hljs-meta {
color: #999;
font-weight: bold;
}
.hljs-deletion {
background: #fdd;
}
.hljs-addition {
background: #dfd;
}
.hljs-emphasis {
font-style: italic;
}
.hljs-strong {
font-weight: bold;
}

2
static/highlight.js Normal file
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File diff suppressed because one or more lines are too long

3
templates/thread.html
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@ -9,6 +9,9 @@
<!-- Custom CSS additions -->
<style>img { max-width:100%; height:auto; }</style>
<title>Converse: {{ title | safe }}</title>
<!-- Syntax highlighting for code -->
<link rel="stylesheet" href="/static/highlight.css">
<script src="/static/highlight.js"></script>
</head>
<body>
<header>