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split off image recoding to separate function

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This commit is contained in:
B. Petersen
2020-11-01 22:31:55 +01:00
committed by link2xt
parent 7fa794cd72
commit 4f836950bc
1 changed files with 15 additions and 6 deletions
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21
src/blob.rs
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@@ -408,12 +408,6 @@ impl<'a> BlobObject<'a> {
return Ok(());
}
let img = image::open(&blob_abs).map_err(|err| BlobError::RecodeFailure {
blobdir: context.get_blobdir().to_path_buf(),
blobname: blob_abs.to_str().unwrap_or_default().to_string(),
cause: err,
})?;
let img_wh = if MediaQuality::from_i32(context.get_config_int(Config::MediaQuality).await)
.unwrap_or_default()
== MediaQuality::Balanced
@@ -423,6 +417,21 @@ impl<'a> BlobObject<'a> {
WORSE_IMAGE_SIZE
};
self.recode_to_size(context, blob_abs, img_wh).await
}
async fn recode_to_size(
&self,
context: &Context,
blob_abs: PathBuf,
img_wh: u32,
) -> Result<(), BlobError> {
let img = image::open(&blob_abs).map_err(|err| BlobError::RecodeFailure {
blobdir: context.get_blobdir().to_path_buf(),
blobname: blob_abs.to_str().unwrap_or_default().to_string(),
cause: err,
})?;
if img.width() <= img_wh && img.height() <= img_wh {
return Ok(());
}