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Description: A naive MIME to extension guesser due to mime2ext unavailable
Forwarded: not-needed
Last-Update: 2025-01-09
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -161,3 +161,3 @@
-[dependencies.mime2ext]
+[disabled.dependencies.mime2ext]
version = "0.1.0"
--- a/src/download.rs
+++ b/src/download.rs
@@ -7,3 +7,3 @@
use indicatif::{HumanBytes, ProgressBar, ProgressStyle};
-use mime2ext::mime2ext;
+//use mime2ext::mime2ext;
use regex_lite::Regex;
@@ -53,5 +53,34 @@
- fn guess_extension(response: &Response) -> Option<&'static str> {
+ fn guess_extension(response: &Response) -> Option</*&'static str*/ String> {
let mimetype = response.headers().get(CONTENT_TYPE)?.to_str().ok()?;
- mime2ext(mimetype)
+ let mut split = mimetype.splitn(2, '/');
+ let cat = split.next()?.to_ascii_lowercase();
+ let kind = split.next()?.to_ascii_lowercase();
+ match cat.as_str() {
+ "application" => if kind.len() <= 4 { Some(kind.as_str()) } else { None },
+ "audio" => match kind.as_str() {
+ "matroska" => Some("mka"),
+ "vorbis" => Some("ogg"),
+ other => if kind.len() <= 4 { Some(other) } else { None },
+ },
+ "video" => if kind.starts_with("h26") { Some("mp4") } else {
+ match kind.as_str() {
+ "matroska" => Some("mkv"),
+ other => if kind.len() <= 4 { Some(other) } else { None },
+ }
+ },
+ "font" => Some(kind.as_str()),
+ "image" => match kind.as_str() {
+ "svg+xml" => Some("svg"),
+ other => if kind.len() <= 4 { Some(other) } else { None },
+ },
+ "text" => match kind.as_str() {
+ "javascript" => Some("js"),
+ "markdown" => Some("md"),
+ "plain" => Some("txt"),
+ other => if kind.len() <= 4 { Some(other) } else { None },
+ }
+ _ => None,
+ }.map(|s| s.to_string())
+ //mime2ext(mimetype)
}
@@ -69,3 +98,3 @@
filename.push('.');
- filename.push_str(extension);
+ filename.push_str(&extension);
}
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