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use std::fmt;
use std::io;
use externalfiles::ExternalHtml;
#[derive(Clone)]
pub struct Layout {
pub logo: String,
pub favicon: String,
pub external_html: ExternalHtml,
pub krate: String,
}
pub struct Page<'a> {
pub title: &'a str,
pub css_class: &'a str,
pub root_path: &'a str,
pub description: &'a str,
pub keywords: &'a str,
}
pub fn render<T: fmt::Display, S: fmt::Display>(
dst: &mut io::Write, layout: &Layout, page: &Page, sidebar: &S, t: &T,
css_file_extension: bool)
-> io::Result<()>
{
write!(dst,
r##"<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="generator" content="rustdoc">
<meta name="description" content="{description}">
<meta name="keywords" content="{keywords}">
<title>{title}</title>
<link rel="stylesheet" type="text/css" href="{root_path}normalize.css">
<link rel="stylesheet" type="text/css" href="{root_path}rustdoc.css">
<link rel="stylesheet" type="text/css" href="{root_path}main.css">
{css_extension}
{favicon}
{in_header}
</head>
<body class="rustdoc {css_class}">
<!--[if lte IE 8]>
<div class="warning">
This old browser is unsupported and will most likely display funky
things.
</div>
<![endif]-->
{before_content}
<nav class="sidebar">
{logo}
{sidebar}
</nav>
<nav class="sub">
<form class="search-form js-only">
<div class="search-container">
<input class="search-input" name="search"
autocomplete="off"
placeholder="Click or press ‘S’ to search, ‘?’ for more options…"
type="search">
</div>
</form>
</nav>
<section id='main' class="content">{content}</section>
<section id='search' class="content hidden"></section>
<section class="footer"></section>
<aside id="help" class="hidden">
<div>
<h1 class="hidden">Help</h1>
<div class="shortcuts">
<h2>Keyboard Shortcuts</h2>
<dl>
<dt>?</dt>
<dd>Show this help dialog</dd>
<dt>S</dt>
<dd>Focus the search field</dd>
<dt>⇤</dt>
<dd>Move up in search results</dd>
<dt>⇥</dt>
<dd>Move down in search results</dd>
<dt>⏎</dt>
<dd>Go to active search result</dd>
<dt>+</dt>
<dd>Collapse/expand all sections</dd>
</dl>
</div>
<div class="infos">
<h2>Search Tricks</h2>
<p>
Prefix searches with a type followed by a colon (e.g.
<code>fn:</code>) to restrict the search to a given type.
</p>
<p>
Accepted types are: <code>fn</code>, <code>mod</code>,
<code>struct</code>, <code>enum</code>,
<code>trait</code>, <code>type</code>, <code>macro</code>,
and <code>const</code>.
</p>
<p>
Search functions by type signature (e.g.
<code>vec -> usize</code> or <code>* -> vec</code>)
</p>
</div>
</div>
</aside>
{after_content}
<script>
window.rootPath = "{root_path}";
window.currentCrate = "{krate}";
</script>
<script src="{root_path}jquery.js"></script>
<script src="{root_path}main.js"></script>
<script defer src="{root_path}search-index.js"></script>
</body>
</html>"##,
css_extension = if css_file_extension {
format!("<link rel=\"stylesheet\" type=\"text/css\" href=\"{root_path}theme.css\">",
root_path = page.root_path)
} else {
"".to_owned()
},
content = *t,
root_path = page.root_path,
css_class = page.css_class,
logo = if layout.logo.is_empty() {
"".to_string()
} else {
format!("<a href='{}{}/index.html'>\
<img src='{}' alt='logo' width='100'></a>",
page.root_path, layout.krate,
layout.logo)
},
title = page.title,
description = page.description,
keywords = page.keywords,
favicon = if layout.favicon.is_empty() {
"".to_string()
} else {
format!(r#"<link rel="shortcut icon" href="{}">"#, layout.favicon)
},
in_header = layout.external_html.in_header,
before_content = layout.external_html.before_content,
after_content = layout.external_html.after_content,
sidebar = *sidebar,
krate = layout.krate,
)
}
pub fn redirect(dst: &mut io::Write, url: &str) -> io::Result<()> {
write!(dst,
r##"<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="refresh" content="0;URL={url}">
</head>
<body>
<p>Redirecting to <a href="{url}">{url}</a>...</p>
<script>location.replace("{url}" + location.search + location.hash);</script>
</body>
</html>"##,
url = url,
)
}