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Improved the match of mime-types to file-extensions.

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Jordan Petridis 2017-11-13 13:02:50 +02:00
parent 04ecb6fb7f
commit 4f23c4cd7f
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GPG Key ID: CEABAD9F5683B9A6
1 changed files with 9 additions and 3 deletions
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12
hammond-downloader/src/downloader.rs
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@ -34,18 +34,24 @@ fn download_into(dir: &str, file_title: &str, url: &str) -> Result<String> {
ct_len.map(|x| info!("File Lenght: {}", x)); ct_len.map(|x| info!("File Lenght: {}", x));
ct_type.map(|x| info!("Content Type: {}", x)); ct_type.map(|x| info!("Content Type: {}", x));
// This could be prettier.
let ext = if let Some(t) = ct_type { let ext = if let Some(t) = ct_type {
let mime = mime_guess::get_extensions(t.type_().as_ref(), t.subtype().as_ref()); let mime = mime_guess::get_extensions(t.type_().as_ref(), t.subtype().as_ref());
if let Some(m) = mime { if let Some(m) = mime {
m.first().unwrap() if m.contains(&t.subtype().as_ref()) {
t.subtype().as_ref().to_string()
} else {
m.first().unwrap().to_string()
}
} else { } else {
error!("Unkown mime type. {}", t); error!("Unkown mime type. {}", t);
"unkown" "unkown".to_string()
} }
} else { } else {
error!("Unkown mime type."); error!("Unkown mime type.");
"unkown" "unkown".to_string()
}; };
info!("Extension: {}", ext);
// Construct a temp file to save desired content. // Construct a temp file to save desired content.
let tempdir = TempDir::new_in(dir, "")?; let tempdir = TempDir::new_in(dir, "")?;