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get covers from children if no images in album

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This commit is contained in:
Nick Pegg 2025-05-07 16:52:33 -07:00
parent 584ec41c7a
commit 90482446b1
4 changed files with 32 additions and 17 deletions
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20
src/generate/album_dir.rs
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@ -11,7 +11,7 @@ use std::slice::Iter;
pub struct AlbumDir {
pub path: PathBuf,
pub images: Vec<Image>,
pub cover: Option<Image>,
pub cover: Image,
pub children: Vec<AlbumDir>,
pub description: String,
@ -99,11 +99,23 @@ impl AlbumDir {
}
}
if cover.is_none() && !images.is_empty() {
cover = Some(images[0].clone());
}
// TODO: sort children and albums alphabetically
// Find a cover image if we didn't have an explicit one. Either the first image, or the
// first image from the first album that has a cover.
if cover.is_none() {
if !images.is_empty() {
cover = Some(images[0].clone());
} else {
// Find a cover image from one of the children
if !children.is_empty() {
cover = Some(children[0].cover.clone());
}
}
}
let cover = cover.ok_or(anyhow!("Could not find a cover image for {}", p.display()))?;
log::debug!("Cover for {} is {cover:?}", p.display());
Ok(AlbumDir {
path: p.strip_prefix(root)?.to_path_buf(),
images,