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Crispy 2024-03-23 22:50:03 +01:00
parent c408a56830
commit 1c5824a6fb
1 changed files with 16 additions and 12 deletions
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24
src/main.rs
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@ -105,18 +105,25 @@ fn get_file(request: Request) -> Option<Content> {
} }
fn generate_index(relative_path: &str, path: &Path) -> Option<Content> { fn generate_index(relative_path: &str, path: &Path) -> Option<Content> {
let list = path let mut dirs: Vec<_> = path
.read_dir() .read_dir()
.ok()? .ok()?
.flatten() .flatten()
.filter_map(|e| { .filter_map(|d| {
let target = e.file_name().to_str()?.to_string(); let is_dir = d.file_type().ok()?.is_dir();
d.file_name().to_str().map(|s| (s.to_owned(), is_dir))
})
.collect();
dirs.sort_by(|(name_a, dir_a), (name_b, dir_b)| dir_b.cmp(dir_a).then(name_a.cmp(name_b)));
let list = dirs
.into_iter()
.filter_map(|(name, is_dir)| {
let mut s = format!( let mut s = format!(
" <li><a href=\"{}\">{}", " <li><a href=\"{}\">{}",
PathBuf::from(relative_path).join(&target).display(), PathBuf::from(relative_path).join(&name).display(),
target name
); );
if e.file_type().ok()?.is_dir() { if is_dir {
s.push('/'); s.push('/');
} }
s.push_str("</a></li>\n"); s.push_str("</a></li>\n");
@ -128,18 +135,15 @@ fn generate_index(relative_path: &str, path: &Path) -> Option<Content> {
}); });
let page = format!( let page = format!(
r#"<!DOCTYPE html> r#"<!DOCTYPE html>
<html lang="en">
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Index of {relative_path}</title> <title>Index of {relative_path}</title>
</head> </head>
<body> <body>
<h3>Index of {relative_path}</h3> <h3>Index of {relative_path}</h3>
<ul> <ul>
<li><a href="..">../</a></li> <li><a href="..">../</a></li>
{list} {list} </ul>
</ul>
</body> </body>
</html>"#, </html>"#,
); );