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feat: Refactor media service to remove extracted EXIF data handling and update job payload with thumbnail path

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This commit is contained in:
Gabriel Kaszewski
2025-11-15 15:06:03 +01:00
parent f7f1547592
commit faed54cb08
5 changed files with 50 additions and 48 deletions
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24
libertas_api/src/services/media_service.rs
View File

@@ -9,8 +9,8 @@ use libertas_core::{
authz,
config::AppConfig,
error::{CoreError, CoreResult},
media_utils::{ExtractedExif, extract_exif_data_from_bytes, get_storage_path_and_date},
models::{Media, MediaBundle, MediaMetadata},
media_utils::{extract_exif_data_from_bytes, get_storage_path_and_date},
models::{Media, MediaBundle},
repositories::{MediaMetadataRepository, MediaRepository, UserRepository},
schema::{ListMediaOptions, UploadMediaData},
services::{AuthorizationService, MediaService},
@@ -81,7 +81,6 @@ impl MediaService for MediaServiceImpl {
storage_path_str,
hash,
file_size,
extracted_data,
)
.await?;
@@ -161,7 +160,8 @@ impl MediaService for MediaServiceImpl {
.update_storage_used(user.id, -file_size)
.await?;
let job_payload = json!({ "storage_path": media.storage_path });
let job_payload =
json!({ "storage_path": media.storage_path, "thumbnail_path": media.thumbnail_path });
self.nats_client
.publish("media.deleted".to_string(), job_payload.to_string().into())
.await
@@ -242,7 +242,6 @@ impl MediaServiceImpl {
storage_path: String,
hash: String,
file_size: i64,
extracted_data: ExtractedExif,
) -> CoreResult<Media> {
let media_model = Media {
id: Uuid::new_v4(),
@@ -257,21 +256,6 @@ impl MediaServiceImpl {
self.repo.create(&media_model).await?;
let mut metadata_models = Vec::new();
for (source, tag_name, tag_value) in extracted_data.all_tags {
metadata_models.push(MediaMetadata {
id: Uuid::new_v4(),
media_id: media_model.id,
source,
tag_name,
tag_value,
});
}
if !metadata_models.is_empty() {
self.metadata_repo.create_batch(&metadata_models).await?;
}
self.user_repo
.update_storage_used(owner_id, file_size)
.await?;

41
libertas_importer/src/main.rs
View File

@@ -6,9 +6,16 @@ use std::{
use clap::Parser;
use libertas_core::{
config::AppConfig, error::{CoreError, CoreResult}, media_utils::{extract_exif_data, get_storage_path_and_date}, models::{Media, MediaMetadata, User}, repositories::{MediaMetadataRepository, MediaRepository, UserRepository}
config::AppConfig,
error::{CoreError, CoreResult},
media_utils::{extract_exif_data, get_storage_path_and_date},
models::{Media, MediaMetadata, User},
repositories::{MediaMetadataRepository, MediaRepository, UserRepository},
};
use libertas_infra::factory::{
build_database_pool, build_media_metadata_repository, build_media_repository,
build_user_repository,
};
use libertas_infra::factory::{build_database_pool, build_media_metadata_repository, build_media_repository, build_user_repository};
use serde_json;
use sha2::{Digest, Sha256};
use tokio::fs;
@@ -61,7 +68,7 @@ async fn main() -> Result<()> {
nats_client,
};
let user = state
let mut user = state
.user_repo
.find_by_username(&cli.username)
.await?
@@ -77,7 +84,7 @@ async fn main() -> Result<()> {
if entry.file_type().is_file() {
let path = entry.path();
match process_file(path, &user, &state).await {
match process_file(path, &mut user, &state).await {
Ok(media) => {
println!("-> Imported: '{}'", media.original_filename);
}
@@ -93,7 +100,11 @@ async fn main() -> Result<()> {
Ok(())
}
async fn process_file(file_path: &Path, user: &User, state: &ImporterState) -> CoreResult<Media> {
async fn process_file(
file_path: &Path,
user: &mut User,
state: &ImporterState,
) -> CoreResult<Media> {
let file_bytes = fs::read(file_path).await?;
let file_size = file_bytes.len() as i64;
let hash = format!("{:x}", Sha256::digest(&file_bytes));
@@ -103,10 +114,10 @@ async fn process_file(file_path: &Path, user: &User, state: &ImporterState) -> C
.to_string_lossy()
.to_string();
let user_after_check = state.user_repo.find_by_id(user.id).await?.unwrap();
if &user_after_check.storage_used + file_size > user_after_check.storage_quota {
if user.storage_used + file_size > user.storage_quota {
return Err(CoreError::Auth("Storage quota exceeded".to_string()));
}
if state.media_repo.find_by_hash(&hash).await?.is_some() {
return Err(CoreError::Duplicate(
"A file with this content already exists".to_string(),
@@ -115,10 +126,7 @@ async fn process_file(file_path: &Path, user: &User, state: &ImporterState) -> C
let extracted_data = match extract_exif_data(file_path).await {
Ok(data) => {
println!(
" -> Parsed metadata: Tags={}",
data.all_tags.len()
);
println!(" -> Parsed metadata: Tags={}", data.all_tags.len());
data
}
Err(e) => {
@@ -131,8 +139,7 @@ async fn process_file(file_path: &Path, user: &User, state: &ImporterState) -> C
}
};
let (storage_path_buf, _date_taken) =
get_storage_path_and_date(&extracted_data, &filename);
let (storage_path_buf, _date_taken) = get_storage_path_and_date(&extracted_data, &filename);
let mut dest_path_buf = PathBuf::from(&state.config.media_library_path);
dest_path_buf.push(&storage_path_buf);
@@ -175,18 +182,16 @@ async fn process_file(file_path: &Path, user: &User, state: &ImporterState) -> C
}
if !metadata_models.is_empty() {
state
.metadata_repo
.create_batch(&metadata_models)
.await?;
state.metadata_repo.create_batch(&metadata_models).await?;
}
state
.user_repo
.update_storage_used(user.id, file_size)
.await?;
user.storage_used += file_size;
let job_payload = serde_json::json!({ "media_id": media_model.id });
state
.nats_client

10
libertas_infra/src/query_builder.rs
View File

@@ -1,4 +1,7 @@
use libertas_core::{error::{CoreError, CoreResult}, schema::{ListMediaOptions, SortOrder}};
use libertas_core::{
error::{CoreError, CoreResult},
schema::{ListMediaOptions, SortOrder},
};
use sqlx::QueryBuilder as SqlxQueryBuilder;
pub trait QueryBuilder<T> {
@@ -50,7 +53,7 @@ impl QueryBuilder<ListMediaOptions> for MediaQueryBuilder {
if !metadata_filters.is_empty() {
metadata_filter_count = metadata_filters.len();
query.push(" JOIN media_metadata mm ON media.id == mm.media_id ");
query.push(" JOIN media_metadata mm ON media.id = mm.media_id ");
query.push(" AND ( ");
for (i, filter) in metadata_filters.iter().enumerate() {
@@ -91,9 +94,8 @@ impl QueryBuilder<ListMediaOptions> for MediaQueryBuilder {
let order_by_clause = format!("ORDER BY {} {} {}", column, direction, nulls_order);
query.push(order_by_clause);
} else {
query.push("ORDER BY date_taken DESC NULLS FIRST");
query.push(" ORDER BY media.created_at DESC NULLS LAST ");
}
// --- 3. Apply Pagination (Future-Proofing Stub) ---

9
libertas_worker/src/main.rs
View File

@@ -22,9 +22,11 @@ struct MediaJob {
media_id: Uuid,
}
//TODO: move this to a core crate and make sure that api uses it too, this will allow us to type safely pass messages
#[derive(Deserialize)]
struct MediaDeletedJob {
storage_path: String,
thumbnail_path: Option<String>,
}
#[tokio::main]
@@ -131,5 +133,12 @@ async fn process_deleted_job(
println!("Failed to delete XMP sidecar: {}", e);
}
if let Some(thumbnail_path) = payload.thumbnail_path {
let thumbnail_full_path = PathBuf::from(&context.media_library_path).join(thumbnail_path);
if let Err(e) = fs::remove_file(thumbnail_full_path).await {
println!("Failed to delete thumbnail: {}", e);
}
}
Ok(())
}

6
libertas_worker/src/plugin_manager.rs
View File

@@ -5,7 +5,9 @@ use libertas_core::{
plugins::{MediaProcessorPlugin, PluginContext},
};
use crate::plugins::{thumbnail::ThumbnailPlugin, xmp_writer::XmpWriterPlugin};
use crate::plugins::{
exif_reader::ExifReaderPlugin, thumbnail::ThumbnailPlugin, xmp_writer::XmpWriterPlugin,
};
pub struct PluginManager {
plugins: Vec<Arc<dyn MediaProcessorPlugin>>,
@@ -15,7 +17,7 @@ impl PluginManager {
pub fn new() -> Self {
let mut plugins: Vec<Arc<dyn MediaProcessorPlugin>> = Vec::new();
// plugins.push(Arc::new(ExifReaderPlugin)); temporarily disabled due to duplicate metadata extraction (libertas_api already does this, needs refactor)
plugins.push(Arc::new(ExifReaderPlugin));
plugins.push(Arc::new(ThumbnailPlugin));
plugins.push(Arc::new(XmpWriterPlugin));