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fancier dir list template

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Дамјан Георгиевски 2018-07-05 10:55:22 +02:00
parent 591587649c
commit b8f4607dba
1 changed files with 21 additions and 12 deletions
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33
src/main.rs
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@ -40,32 +40,41 @@ fn handle_directory<'a, 'b>(
dir: &'a fs::Directory,
req: &'b HttpRequest,
) -> std::io::Result<HttpResponse> {
let mut s = String::from(format!("<html>
<head><title>Index of {index}</title></head>
<body bgcolor='white'>
<h1>Index of {index}</h1>
<hr><a href='../'>../</a>
<table>\n", index=req.path()));
let mut paths: Vec<_> = std::fs::read_dir(&dir.path).unwrap()
.filter(|r| dir.is_visible(r))
.filter_map(|r| r.ok())
.collect();
paths.sort_by_key(|r| (!r.metadata().unwrap().file_type().is_dir(), r.file_name()));
let mut t = String::from("<table>
<tr><td>📁 <a href='../'>../</a></td><td>Size</td></tr>\n");
for entry in paths {
let meta = entry.metadata()?;
let file_url = utf8_percent_encode(&entry.file_name().to_string_lossy(), DEFAULT_ENCODE_SET).to_string();
// " -- &quot; & -- &amp; ' -- &#x27; < -- &lt; > -- &gt;
let file_name = escape_html_entity(&entry.file_name().to_string_lossy());
let size = meta.len();
t.push_str("<tr>");
if meta.file_type().is_dir() {
s.push_str(&format!("<tr><td><a href=\"{file_url}/\">{file_name}/</a> <small><a href=\"{file_url}.tar\">(tar)</a></small></td></tr>\n", file_name=file_name, file_url=file_url));
t.push_str(&format!("<td>📂 <a href=\"{file_url}/\">{file_name}/</a></td>", file_name=file_name, file_url=file_url));
t.push_str(&format!("<td><small>[<a href=\"{file_url}.tar\">.tar</a>]</small></td>\n", file_url=file_url));
} else {
s.push_str(&format!("<tr><td><a href=\"{file_url}\">{file_name}</a> (size: {size})</td></tr>\n", file_name=file_name, file_url=file_url, size=size));
t.push_str(&format!("<td>🗎 <a href=\"{file_url}\">{file_name}</a></td>", file_name=file_name, file_url=file_url));
t.push_str(&format!("<td>{size}</td>", size=size));
}
t.push_str("</tr>\n");
}
s.push_str("</table><hr></body></html>");
Ok(HttpResponse::Ok().content_type("text/html; charset=utf-8").body(s))
t.push_str("</table>");
let mut body = String::from(format!("<html>
<head>
<title>Index of {index}</title>
<style>table {{width:100%}} table td:nth-child(2) {{text-align:right}}</style>
</head>
<body bgcolor='white'>
<h1>Index of {index}</h1><hr>\n", index=req.path()));
body.push_str(t.as_str());
body.push_str("<hr></body></html>\n");
Ok(HttpResponse::Ok().content_type("text/html; charset=utf-8").body(body))
}
fn handle_tar(req: &HttpRequest) -> Result<HttpResponse> {