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feat(covers): dynamically determine image format

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This commit is contained in:
Shawn
2024-12-16 06:11:39 +01:00
parent 3a2883507d
commit 47639dd34a
1 changed files with 3 additions and 11 deletions
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14
src/covers.rs
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@@ -52,17 +52,7 @@ pub fn write_cover(
return Err(format!("Invalid cover MIME type: {}", cover.mime_type).into()); return Err(format!("Invalid cover MIME type: {}", cover.mime_type).into());
} }
let path = Path::new(&base_path).join(format!("{hash}.webp")); let dynamic_image = image::load_from_memory(&cover.bytes)?;
let dynamic_image = image::load_from_memory_with_format(
&cover.bytes,
match cover.mime_type.as_str() {
"image/png" => image::ImageFormat::Png,
"image/jpeg" => image::ImageFormat::Jpeg,
"image/webp" => image::ImageFormat::WebP,
_ => panic!("Invalid cover MIME type (this should never happen)"),
},
)?;
let resized_image = if dynamic_image.width() > 640 || dynamic_image.height() > 640 { let resized_image = if dynamic_image.width() > 640 || dynamic_image.height() > 640 {
let a = dynamic_image.resize_to_fill(640, 640, image::imageops::FilterType::Lanczos3); let a = dynamic_image.resize_to_fill(640, 640, image::imageops::FilterType::Lanczos3);
@@ -74,6 +64,8 @@ pub fn write_cover(
let webp = Encoder::from_image(&resized_image)?.encode_lossless(); let webp = Encoder::from_image(&resized_image)?.encode_lossless();
let path = Path::new(&base_path).join(format!("{hash}.webp"));
fs::write(path, webp.as_bytes())?; fs::write(path, webp.as_bytes())?;
Ok(()) Ok(())