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fix: honor library param in /image, /photos, /memories

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The Phase 3 plumbing accepted `library=` but didn't actually route
requests through the scoped library once it was resolved. Three
concrete bugs surfaced when testing against a second mounted library:

- `/image` always resolved paths against AppState.base_path (primary),
  so thumbnails for non-primary libraries 400'd when their rel_paths
  didn't exist under primary. Now resolves against the scoped library
  and defaults to primary when the param is omitted.

- `/memories` walked the scoped library correctly but its helper
  functions hardcoded `library_id: PRIMARY_LIBRARY_ID` on every
  MemoryItem, causing clients to route thumbnails back to primary
  regardless of which library the memory actually came from.

- `/photos` non-recursive listing delegated to a `RealFileSystem`
  constructed from AppState.base_path at startup, so walks always
  hit primary even when `library=2` was passed. The non-primary
  path now uses list_files against the scoped library's root;
  primary still goes through FileSystemAccess to preserve the
  existing test mock plumbing.

Also adds `library` to ThumbnailRequest so the /image query param
is actually parsed.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Cameron
2026-04-17 17:16:11 -04:00
parent 524f00b068
commit d79fe1ae35
4 changed files with 58 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/data/mod.rs
View File

@@ -192,6 +192,10 @@ pub struct ThumbnailRequest {
pub(crate) format: Option<ThumbnailFormat>,
#[serde(default)]
pub(crate) shape: Option<ThumbnailShape>,
/// Optional library filter. Accepts a library id (e.g. "1") or name
/// (e.g. "main"). When omitted, defaults to the primary library.
#[serde(default)]
pub(crate) library: Option<String>,
}
#[derive(Debug, Deserialize, PartialEq)]

40
src/files.rs
View File

@@ -422,7 +422,7 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
sort_type,
&mut exif_dao_guard,
&span_context,
app_state.base_path.as_ref(),
scoped_library.root_path.as_ref(),
limit,
offset,
);
@@ -473,11 +473,14 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
.unwrap_or_else(|e| e.error_response());
}
// Use recursive or non-recursive file listing based on flag
// Use recursive or non-recursive file listing based on flag. Both
// paths must walk the *scoped* library's root; the generic
// FileSystemAccess trait (file_system.get_files_for_path) is pinned
// to AppState's base_path at construction time and doesn't know
// which library the request targets.
let files_result = if search_recursively {
// For recursive search without tags, manually list files recursively
is_valid_full_path(
&PathBuf::from(&app_state.base_path),
&PathBuf::from(&scoped_library.root_path),
&PathBuf::from(search_path),
false,
)
@@ -486,8 +489,21 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
list_files_recursive(&path).unwrap_or_default()
})
.context("Invalid path")
} else {
} else if scoped_library.id == app_state.primary_library().id {
// Primary library: preserve the original FileSystemAccess path so
// the test-mock path (MockFileSystem) continues to work.
file_system.get_files_for_path(search_path)
} else {
is_valid_full_path(
&PathBuf::from(&scoped_library.root_path),
&PathBuf::from(search_path),
false,
)
.map(|path| {
debug!("Valid path for non-recursive search: {:?}", path);
list_files(&path).unwrap_or_default()
})
.context("Invalid path")
};
match files_result {
@@ -510,10 +526,10 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
match path.metadata() {
Ok(md) => {
let relative =
path.strip_prefix(&app_state.base_path).unwrap_or_else(|_| {
path.strip_prefix(&scoped_library.root_path).unwrap_or_else(|_| {
panic!(
"Unable to strip base path {} from file path {}",
&app_state.base_path.path(),
"Unable to strip library root {} from file path {}",
&scoped_library.root_path,
path.display()
)
});
@@ -530,11 +546,11 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
// Include files without metadata if they have extensions
if path.extension().is_some() {
let relative = path
.strip_prefix(&app_state.base_path)
.strip_prefix(&scoped_library.root_path)
.unwrap_or_else(|_| {
panic!(
"Unable to strip base path {} from file path {}",
&app_state.base_path.path(),
"Unable to strip library root {} from file path {}",
&scoped_library.root_path,
path.display()
)
});
@@ -668,7 +684,7 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
sort_type,
&mut exif_dao_guard,
&span_context,
app_state.base_path.as_ref(),
scoped_library.root_path.as_ref(),
limit,
offset,
);

20
src/main.rs
View File

@@ -104,12 +104,26 @@ async fn get_image(
let mut span = tracer.start_with_context("get_image", &context);
if let Some(path) = is_valid_full_path(&app_state.base_path, &req.path, false) {
// Resolve library from query param; default to primary so clients that
// don't yet send `library=` continue to work.
let library = match libraries::resolve_library_param(
&app_state,
req.library.as_deref(),
) {
Ok(Some(lib)) => lib,
Ok(None) => app_state.primary_library(),
Err(msg) => {
span.set_status(Status::error(msg.clone()));
return HttpResponse::BadRequest().body(msg);
}
};
if let Some(path) = is_valid_full_path(&library.root_path, &req.path, false) {
let image_size = req.size.unwrap_or(PhotoSize::Full);
if image_size == PhotoSize::Thumb {
let relative_path = path
.strip_prefix(&app_state.base_path)
.expect("Error stripping base path prefix from thumbnail");
.strip_prefix(&library.root_path)
.expect("Error stripping library root prefix from thumbnail");
let relative_path_str = relative_path.to_string_lossy().replace('\\', "/");
let thumbs = &app_state.thumbnail_path;

14
src/memories.rs
View File

@@ -369,6 +369,7 @@ fn collect_exif_memories(
exif_dao: &Data<Mutex<Box<dyn ExifDao>>>,
context: &opentelemetry::Context,
base_path: &str,
library_id: i32,
now: NaiveDate,
span_mode: MemoriesSpan,
years_back: u32,
@@ -423,7 +424,7 @@ fn collect_exif_memories(
path: file_path.clone(),
created,
modified,
library_id: crate::libraries::PRIMARY_LIBRARY_ID,
library_id,
},
file_date,
))
@@ -434,6 +435,7 @@ fn collect_exif_memories(
/// Collect memories from file system scan (for files not in EXIF DB)
fn collect_filesystem_memories(
base_path: &str,
library_id: i32,
path_excluder: &PathExcluder,
skip_paths: &HashSet<PathBuf>,
now: NaiveDate,
@@ -485,7 +487,7 @@ fn collect_filesystem_memories(
path: path_relative,
created,
modified,
library_id: crate::libraries::PRIMARY_LIBRARY_ID,
library_id,
},
file_date,
))
@@ -560,6 +562,7 @@ pub async fn list_memories(
&exif_dao,
&span_context,
&scoped_library.root_path,
scoped_library.id,
now,
span_mode,
years_back,
@@ -576,6 +579,7 @@ pub async fn list_memories(
// Phase 2: File system scan (skip EXIF files)
let fs_memories = collect_filesystem_memories(
&scoped_library.root_path,
scoped_library.id,
&path_excluder,
&exif_paths,
now,
@@ -1122,7 +1126,7 @@ mod tests {
path: "photo1.jpg".to_string(),
created: Some(jan_15_2024_9am),
modified: Some(jan_15_2024_9am),
library_id: crate::libraries::PRIMARY_LIBRARY_ID,
library_id: 1,
},
NaiveDate::from_ymd_opt(2024, 1, 15).unwrap(),
),
@@ -1131,7 +1135,7 @@ mod tests {
path: "photo2.jpg".to_string(),
created: Some(jan_15_2020_10am),
modified: Some(jan_15_2020_10am),
library_id: crate::libraries::PRIMARY_LIBRARY_ID,
library_id: 1,
},
NaiveDate::from_ymd_opt(2020, 1, 15).unwrap(),
),
@@ -1140,7 +1144,7 @@ mod tests {
path: "photo3.jpg".to_string(),
created: Some(jan_16_2021_8am),
modified: Some(jan_16_2021_8am),
library_id: crate::libraries::PRIMARY_LIBRARY_ID,
library_id: 1,
},
NaiveDate::from_ymd_opt(2021, 1, 16).unwrap(),
),