ADMIN: added releases and artists management form

Cargo.lock

@@ -501,6 +501,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
+[[package]]
+name = "byteorder-lite"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
+
 [[package]]
 name = "bytes"
 version = "1.11.1"
@@ -599,6 +605,12 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e769b5c8c8283982a987c6e948e540254f1058d5a74b8794914d4ef5fc2a24"
 
+[[package]]
+name = "color_quant"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
+
 [[package]]
 name = "colorchoice"
 version = "1.0.5"
@@ -1304,6 +1316,15 @@ version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f1f227452a390804cdb637b74a86990f2a7d7ba4b7d5693aac9b4dd6defd8d6"
 
+[[package]]
+name = "fdeflate"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e6853b52649d4ac5c0bd02320cddc5ba956bdb407c4b75a2c6b75bf51500f8c"
+dependencies = [
+ "simd-adler32",
+]
+
 [[package]]
 name = "ff"
 version = "0.13.1"
@@ -1397,7 +1418,7 @@ checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "furumusic"
-version = "0.1.13"
+version = "0.1.20"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -1407,6 +1428,7 @@ dependencies = [
  "croner",
  "encoding_rs",
  "id3",
+ "image",
  "librqbit",
  "openidconnect",
  "reqwest",
@@ -1588,6 +1610,16 @@ dependencies = [
  "wasip3",
 ]
 
+[[package]]
+name = "gif"
+version = "0.14.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee8cfcc411d9adbbaba82fb72661cc1bcca13e8bba98b364e62b2dba8f960159"
+dependencies = [
+ "color_quant",
+ "weezl",
+]
+
 [[package]]
 name = "gimli"
 version = "0.32.3"
@@ -2026,6 +2058,34 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "image"
+version = "0.25.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85ab80394333c02fe689eaf900ab500fbd0c2213da414687ebf995a65d5a6104"
+dependencies = [
+ "bytemuck",
+ "byteorder-lite",
+ "color_quant",
+ "gif",
+ "image-webp",
+ "moxcms",
+ "num-traits",
+ "png",
+ "zune-core",
+ "zune-jpeg",
+]
+
+[[package]]
+name = "image-webp"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525e9ff3e1a4be2fbea1fdf0e98686a6d98b4d8f937e1bf7402245af1909e8c3"
+dependencies = [
+ "byteorder-lite",
+ "quick-error",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -2522,6 +2582,16 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "moxcms"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb85c154ba489f01b25c0d36ae69a87e4a1c73a72631fc6c0eb6dde34a73e44b"
+dependencies = [
+ "num-traits",
+ "pxfm",
+]
+
 [[package]]
 name = "multer"
 version = "3.1.0"
@@ -3000,6 +3070,19 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
 
+[[package]]
+name = "png"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60769b8b31b2a9f263dae2776c37b1b28ae246943cf719eb6946a1db05128a61"
+dependencies = [
+ "bitflags 2.11.1",
+ "crc32fast",
+ "fdeflate",
+ "flate2",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "portable-atomic"
 version = "1.13.1"
@@ -3067,6 +3150,12 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "pxfm"
+version = "0.1.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0c5ccf5294c6ccd63a74f1565028353830a9c2f5eb0c682c355c471726a6e3f"
+
 [[package]]
 name = "quanta"
 version = "0.12.6"
@@ -3082,6 +3171,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "quick-error"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
+
 [[package]]
 name = "quick-xml"
 version = "0.37.5"
@@ -5142,6 +5237,12 @@ dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "weezl"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a28ac98ddc8b9274cb41bb4d9d4d5c425b6020c50c46f25559911905610b4a88"
+
 [[package]]
 name = "whoami"
 version = "1.6.1"
@@ -5690,3 +5791,18 @@ name = "zmij"
 version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
+
+[[package]]
+name = "zune-core"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb8a0807f7c01457d0379ba880ba6322660448ddebc890ce29bb64da71fb40f9"
+
+[[package]]
+name = "zune-jpeg"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27bc9d5b815bc103f142aa054f561d9187d191692ec7c2d1e2b4737f8dbd7296"
+dependencies = [
+ "zune-core",
+]

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "furumusic"
-version = "0.1.14"
+version = "0.1.20"
 edition = "2024"
 description = "Reusable web-app boilerplate: auth, OIDC/SSO, admin panel, user management, i18n, PostgreSQL"
 
@@ -20,6 +20,7 @@ symphonia = { version = "0.5", default-features = false, features = ["mp3","aac"
 id3 = "1"
 encoding_rs = "0.8"
 sha2 = "0.10"
+image = { version = "0.25", default-features = false, features = ["jpeg", "png", "webp", "gif", "bmp"] }
 sqlx = { version = "0.8", features = ["runtime-tokio-rustls", "postgres"] }
 anyhow = "1.0"
 tokio-cron-scheduler = "0.15"

src/admin/mod.rs

@@ -20,8 +20,8 @@ use crate::i18n::I18n;
 use crate::scheduler::{JobRegistry, SchedulerHandle};
 use crate::user::User;
 use views::{
-    ArtistForm, CronForm, MetadataBackfillForm, OidcSettingsForm, ReleaseForm, ReviewsBulkForm,
-    SetImageBody, SetupForm, UploadImageBody, UserForm,
+    ArtistForm, CronForm, MetadataBackfillForm, OidcSettingsForm, ReleaseForm, ReviewApproveForm,
+    ReviewsBulkForm, SetImageBody, SetupForm, UploadImageBody, UserForm,
 };
 
 #[derive(Debug, Deserialize)]
@@ -227,6 +227,35 @@ impl App for AdminApp {
                 },
                 "admin_v2_reviews_bulk",
             ),
+            Route::with_handler_and_name(
+                "/v2/api/reviews/{id}/approve",
+                {
+                    let pool = Arc::clone(&pool);
+                    let pool_config = Arc::clone(&pool_config);
+                    cot::router::method::post(
+                        move |session: Session,
+                              db: Database,
+                              path: Path<PathId>,
+                              json: Json<v2::ReviewEditDto>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            async move {
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("admin pool")
+                                    })
+                                    .await;
+                                v2::approve_review(session, db, pg_pool, path.0.id, json).await
+                            }
+                        },
+                    )
+                },
+                "admin_v2_review_approve",
+            ),
             Route::with_handler_and_name(
                 "/v2/api/jobs",
                 {
@@ -264,6 +293,27 @@ impl App for AdminApp {
                 }),
                 "admin_v2_job_run",
             ),
+            Route::with_handler_and_name(
+                "/v2/api/settings",
+                get(move |session: Session, db: Database| async move {
+                    v2::settings(session, db).await
+                })
+                .post(
+                    move |session: Session,
+                          db: Database,
+                          json: Json<v2::UpdateSettingsRequest>| async move {
+                        v2::update_settings(session, db, json).await
+                    },
+                ),
+                "admin_v2_settings",
+            ),
+            Route::with_handler_and_name(
+                "/v2/api/settings/probe",
+                get(move |session: Session, db: Database| async move {
+                    v2::settings_probe(session, db).await
+                }),
+                "admin_v2_settings_probe",
+            ),
             Route::with_handler_and_name(
                 "/v2/api/jobs/{name}/toggle",
                 cot::router::method::post({
@@ -378,6 +428,88 @@ impl App for AdminApp {
                 },
                 "admin_v2_library_item",
             ),
+            Route::with_handler_and_name(
+                "/v2/api/library/item/detail",
+                {
+                    let pool = Arc::clone(&pool);
+                    let pool_config = Arc::clone(&pool_config);
+                    get(move |session: Session,
+                              db: Database,
+                              query: UrlQuery<v2::LibraryItemDetailQuery>| {
+                        let pool = Arc::clone(&pool);
+                        let pool_config = Arc::clone(&pool_config);
+                        async move {
+                            let pg_pool = pool
+                                .get_or_init(|| async {
+                                    sqlx::postgres::PgPoolOptions::new()
+                                        .max_connections(5)
+                                        .connect(&pool_config.database_url)
+                                        .await
+                                        .expect("admin pool")
+                                })
+                                .await;
+                            v2::library_item_detail(session, db, pg_pool, query.0).await
+                        }
+                    })
+                },
+                "admin_v2_library_item_detail",
+            ),
+            Route::with_handler_and_name(
+                "/v2/api/library/item/image",
+                {
+                    let pool = Arc::clone(&pool);
+                    let pool_config = Arc::clone(&pool_config);
+                    cot::router::method::post(
+                        move |session: Session,
+                              db: Database,
+                              json: Json<v2::SetLibraryImageRequest>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            async move {
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("admin pool")
+                                    })
+                                    .await;
+                                v2::set_library_item_image(session, db, pg_pool, json).await
+                            }
+                        },
+                    )
+                },
+                "admin_v2_library_item_image",
+            ),
+            Route::with_handler_and_name(
+                "/v2/api/library/item/upload-image",
+                {
+                    let pool = Arc::clone(&pool);
+                    let pool_config = Arc::clone(&pool_config);
+                    cot::router::method::post(
+                        move |session: Session,
+                              db: Database,
+                              json: Json<v2::UploadLibraryImageRequest>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            async move {
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("admin pool")
+                                    })
+                                    .await;
+                                v2::upload_library_item_image(session, db, pg_pool, json).await
+                            }
+                        },
+                    )
+                },
+                "admin_v2_library_item_upload_image",
+            ),
             Route::with_handler_and_name(
                 "/v2/api/library/bulk",
                 {
@@ -1027,7 +1159,8 @@ impl App for AdminApp {
                     let config = Arc::clone(&self.config);
                     let pool = Arc::clone(&pool);
                     let pool_config = Arc::clone(&pool_config);
-                    move |session: Session, db: Database, path: Path<PathId>| {
+                    move |session: Session, db: Database, path: Path<PathId>,
+                          form: RequestForm<ReviewApproveForm>| {
                         let config = Arc::clone(&config);
                         let pool = Arc::clone(&pool);
                         let pool_config = Arc::clone(&pool_config);
@@ -1043,7 +1176,7 @@ impl App for AdminApp {
                                     .await
                                     .expect("admin pool")
                             }).await;
-                            views::review_approve(admin, &config, &db, pg_pool, path.0.id).await
+                            views::review_approve(admin, &config, &db, pg_pool, path.0.id, form).await
                         }
                     }
                 }),

src/admin/v2.rs

@@ -1,6 +1,6 @@
-use std::collections::HashMap;
+use std::collections::{HashMap, HashSet};
 
-use cot::db::Database;
+use cot::db::{Database, Model};
 use cot::html::Html;
 use cot::http::StatusCode;
 use cot::http::header::CONTENT_TYPE;
@@ -13,7 +13,9 @@ use serde::{Deserialize, Serialize};
 use sqlx::{PgPool, Postgres, QueryBuilder};
 
 use super::BUILD_INFO;
+use crate::agent;
 use crate::auth::{self, AuthenticatedUser, Role};
+use crate::config::{AppConfig, ConfigEntry, ConfigSources};
 use crate::i18n::{I18n, Translations};
 use crate::scheduler::{JobRegistry, ScheduledJob};
 
@@ -65,6 +67,31 @@ pub(super) struct UpdateLibraryItemRequest {
     id: i64,
     title: String,
     hidden: bool,
+    release_type: Option<String>,
+    year: Option<String>,
+    artist_ids: Option<Vec<i64>>,
+}
+
+#[derive(Debug, Deserialize)]
+pub(super) struct LibraryItemDetailQuery {
+    kind: String,
+    id: i64,
+}
+
+#[derive(Debug, Deserialize)]
+pub(super) struct SetLibraryImageRequest {
+    kind: String,
+    id: i64,
+    media_file_id: Option<i64>,
+}
+
+#[derive(Debug, Deserialize)]
+pub(super) struct UploadLibraryImageRequest {
+    kind: String,
+    id: i64,
+    data: String,
+    filename: String,
+    mime_type: String,
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize, JsonSchema)]
@@ -154,10 +181,24 @@ struct ReviewDto {
     token_count: Option<i64>,
     tags: Vec<TagDto>,
     error_message: Option<String>,
+    normalized: ReviewEditDto,
     created_at: String,
     updated_at: String,
 }
 
+#[derive(Debug, Clone, Default, Serialize, Deserialize, JsonSchema)]
+pub(super) struct ReviewEditDto {
+    title: String,
+    artist: String,
+    album: String,
+    year: String,
+    track_number: String,
+    genre: String,
+    featured_artists: String,
+    release_type: String,
+    notes: String,
+}
+
 #[derive(Debug, Serialize, JsonSchema)]
 struct JobDto {
     name: String,
@@ -214,6 +255,95 @@ struct MutationResponse {
     affected: u64,
 }
 
+#[derive(Debug, Serialize, JsonSchema)]
+struct AdminSettingsDto {
+    values: AdminSettingsValues,
+    sources: AdminSettingsSources,
+    lastfm_api_key_configured: bool,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
+struct AdminSettingsValues {
+    auth_password_enabled: bool,
+    auth_sso_enabled: bool,
+    oidc_button_text: String,
+    oidc_issuer: String,
+    oidc_client_id: String,
+    oidc_client_secret: String,
+    oidc_admin_groups: String,
+    oidc_user_groups: String,
+    swagger_enabled: bool,
+    lastfm_api_key: String,
+    agent_enabled: bool,
+    agent_inbox_dir: String,
+    agent_storage_dir: String,
+    agent_llm_url: String,
+    agent_llm_model: String,
+    agent_llm_auth: String,
+    agent_confidence_threshold: String,
+    agent_context_limit: String,
+    agent_concurrency: String,
+}
+
+#[derive(Debug, Clone, Serialize, JsonSchema)]
+struct AdminSettingsSources {
+    auth_password_enabled: &'static str,
+    auth_sso_enabled: &'static str,
+    oidc_button_text: &'static str,
+    oidc_issuer: &'static str,
+    oidc_client_id: &'static str,
+    oidc_client_secret: &'static str,
+    oidc_admin_groups: &'static str,
+    oidc_user_groups: &'static str,
+    swagger_enabled: &'static str,
+    lastfm_api_key: &'static str,
+    agent_enabled: &'static str,
+    agent_inbox_dir: &'static str,
+    agent_storage_dir: &'static str,
+    agent_llm_url: &'static str,
+    agent_llm_model: &'static str,
+    agent_llm_auth: &'static str,
+    agent_confidence_threshold: &'static str,
+    agent_context_limit: &'static str,
+    agent_concurrency: &'static str,
+}
+
+#[derive(Debug, Deserialize)]
+pub(super) struct UpdateSettingsRequest {
+    auth_password_enabled: bool,
+    auth_sso_enabled: bool,
+    oidc_button_text: String,
+    oidc_issuer: String,
+    oidc_client_id: String,
+    oidc_client_secret: String,
+    oidc_admin_groups: String,
+    oidc_user_groups: String,
+    swagger_enabled: bool,
+    lastfm_api_key: String,
+    agent_enabled: bool,
+    agent_inbox_dir: String,
+    agent_storage_dir: String,
+    agent_llm_url: String,
+    agent_llm_model: String,
+    agent_llm_auth: String,
+    agent_confidence_threshold: String,
+    agent_context_limit: String,
+    agent_concurrency: String,
+}
+
+#[derive(Debug, Serialize, JsonSchema)]
+struct AgentProbeDto {
+    status: String,
+    ok: bool,
+    model_intro: String,
+    model_name: String,
+    prompt_tokens: Option<u32>,
+    completion_tokens: Option<u32>,
+    tokens_per_sec: Option<f64>,
+    latency_ms: u64,
+    error: String,
+}
+
 #[derive(Debug, Serialize, JsonSchema)]
 struct LibraryOverviewDto {
     artists: i64,
@@ -243,6 +373,32 @@ struct LibraryItemDto {
     updated_at: Option<String>,
 }
 
+#[derive(Debug, Serialize, JsonSchema)]
+struct LibraryItemDetailDto {
+    item: LibraryItemDto,
+    title: String,
+    hidden: bool,
+    release_type: Option<String>,
+    year: Option<i32>,
+    current_image_url: Option<String>,
+    selected_artist_ids: Vec<i64>,
+    artists: Vec<ArtistOptionDto>,
+    available_covers: Vec<AvailableCoverDto>,
+}
+
+#[derive(Debug, Serialize, JsonSchema)]
+struct ArtistOptionDto {
+    id: i64,
+    name: String,
+}
+
+#[derive(Debug, Serialize, JsonSchema)]
+struct AvailableCoverDto {
+    media_file_id: i64,
+    release_title: String,
+    cover_url: String,
+}
+
 #[derive(Debug, sqlx::FromRow)]
 struct IdRow {
     id: i64,
@@ -442,6 +598,65 @@ pub async fn bulk_reviews(
     Json(BulkReviewsResponse { ok: true, affected }).into_response()
 }
 
+pub async fn approve_review(
+    session: Session,
+    db: Database,
+    pool: &PgPool,
+    review_id: i64,
+    Json(body): Json<ReviewEditDto>,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+
+    let mut review = crate::scheduler::PendingReview::get_by_id(&db, review_id)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?
+        .ok_or_else(|| cot::Error::internal("review not found"))?;
+    let normalized = normalized_from_review_edit(&body);
+    let result_json = serde_json::to_string(&normalized)
+        .map_err(|e| cot::Error::internal(format!("failed to serialize review fields: {e}")))?;
+    review
+        .set_result_json(&db, result_json)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+
+    let context: serde_json::Value =
+        serde_json::from_str(review.context_json_str()).unwrap_or_default();
+    let input_path = review.input_path_str().to_owned();
+    let (live_config, _) = AppConfig::load_with_db(&db).await;
+    let stats = crate::scheduler::ProcessingStats::get_by_review_id(&db, review_id)
+        .await
+        .unwrap_or(None);
+    let model_name = stats.as_ref().map(|s| s.model_name.to_string());
+
+    match crate::jobs::inbox_process::finalize_approved(
+        &db,
+        pool,
+        &live_config,
+        &input_path,
+        &normalized,
+        &context,
+        &live_config.agent_storage_dir,
+        model_name.as_deref(),
+    )
+    .await
+    {
+        Ok(()) => {
+            let _ = review.set_approved(&db).await;
+            Json(serde_json::json!({ "ok": true })).into_response()
+        }
+        Err(error) => {
+            tracing::error!(?error, "review approval failed");
+            let _ = review.set_rejected(&db).await;
+            Ok(json_error(
+                StatusCode::INTERNAL_SERVER_ERROR,
+                "review approval failed",
+            ))
+        }
+    }
+}
+
 pub async fn jobs(
     session: Session,
     db: Database,
@@ -458,6 +673,163 @@ pub async fn jobs(
     Json(jobs).into_response()
 }
 
+pub async fn settings(session: Session, db: Database) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let (config, sources) = AppConfig::load_with_db(&db).await;
+    Json(settings_dto(config, sources)).into_response()
+}
+
+pub async fn update_settings(
+    session: Session,
+    db: Database,
+    Json(body): Json<UpdateSettingsRequest>,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let fields = [
+        (
+            "auth_password_enabled",
+            body.auth_password_enabled.to_string(),
+        ),
+        ("auth_sso_enabled", body.auth_sso_enabled.to_string()),
+        ("oidc_button_text", body.oidc_button_text.trim().to_string()),
+        ("oidc_issuer", body.oidc_issuer.trim().to_string()),
+        ("oidc_client_id", body.oidc_client_id.trim().to_string()),
+        (
+            "oidc_client_secret",
+            body.oidc_client_secret.trim().to_string(),
+        ),
+        (
+            "oidc_admin_groups",
+            body.oidc_admin_groups.trim().to_string(),
+        ),
+        ("oidc_user_groups", body.oidc_user_groups.trim().to_string()),
+        ("swagger_enabled", body.swagger_enabled.to_string()),
+        ("lastfm_api_key", body.lastfm_api_key.trim().to_string()),
+        ("agent_enabled", body.agent_enabled.to_string()),
+        ("agent_inbox_dir", body.agent_inbox_dir.trim().to_string()),
+        (
+            "agent_storage_dir",
+            body.agent_storage_dir.trim().to_string(),
+        ),
+        ("agent_llm_url", body.agent_llm_url.trim().to_string()),
+        ("agent_llm_model", body.agent_llm_model.trim().to_string()),
+        ("agent_llm_auth", body.agent_llm_auth.trim().to_string()),
+        (
+            "agent_confidence_threshold",
+            body.agent_confidence_threshold.trim().to_string(),
+        ),
+        (
+            "agent_context_limit",
+            body.agent_context_limit.trim().to_string(),
+        ),
+        (
+            "agent_concurrency",
+            body.agent_concurrency.trim().to_string(),
+        ),
+    ];
+    for (key, value) in fields {
+        let mut entry = ConfigEntry::new(key.to_string(), value);
+        entry
+            .save(&db)
+            .await
+            .map_err(|e| cot::Error::internal(e.to_string()))?;
+    }
+    Json(serde_json::json!({ "ok": true })).into_response()
+}
+
+pub async fn settings_probe(
+    session: Session,
+    db: Database,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let (config, _) = AppConfig::load_with_db(&db).await;
+    let probe = if config.agent_enabled && !config.agent_llm_url.is_empty() {
+        agent::probe_llm(
+            &config.agent_llm_url,
+            &config.agent_llm_model,
+            &config.agent_llm_auth,
+        )
+        .await
+    } else {
+        agent::AgentProbeResult::default()
+    };
+    let status = if !config.agent_enabled {
+        "disabled"
+    } else if config.agent_llm_url.is_empty() {
+        "not_configured"
+    } else if probe.ok {
+        "ok"
+    } else {
+        "error"
+    };
+    Json(AgentProbeDto {
+        status: status.to_string(),
+        ok: probe.ok,
+        model_intro: probe.model_intro,
+        model_name: probe.model_name,
+        prompt_tokens: probe.prompt_tokens,
+        completion_tokens: probe.completion_tokens,
+        tokens_per_sec: probe.tokens_per_sec,
+        latency_ms: probe.latency_ms,
+        error: probe.error,
+    })
+    .into_response()
+}
+
+fn settings_dto(config: AppConfig, sources: ConfigSources) -> AdminSettingsDto {
+    AdminSettingsDto {
+        lastfm_api_key_configured: !config.lastfm_api_key.trim().is_empty(),
+        values: AdminSettingsValues {
+            auth_password_enabled: config.auth_password_enabled,
+            auth_sso_enabled: config.auth_sso_enabled,
+            oidc_button_text: config.oidc_button_text,
+            oidc_issuer: config.oidc_issuer,
+            oidc_client_id: config.oidc_client_id,
+            oidc_client_secret: config.oidc_client_secret,
+            oidc_admin_groups: config.oidc_admin_groups,
+            oidc_user_groups: config.oidc_user_groups,
+            swagger_enabled: config.swagger_enabled,
+            lastfm_api_key: config.lastfm_api_key,
+            agent_enabled: config.agent_enabled,
+            agent_inbox_dir: config.agent_inbox_dir,
+            agent_storage_dir: config.agent_storage_dir,
+            agent_llm_url: config.agent_llm_url,
+            agent_llm_model: config.agent_llm_model,
+            agent_llm_auth: config.agent_llm_auth,
+            agent_confidence_threshold: config.agent_confidence_threshold.to_string(),
+            agent_context_limit: config.agent_context_limit.to_string(),
+            agent_concurrency: config.agent_concurrency.to_string(),
+        },
+        sources: AdminSettingsSources {
+            auth_password_enabled: sources.auth_password_enabled.code(),
+            auth_sso_enabled: sources.auth_sso_enabled.code(),
+            oidc_button_text: sources.oidc_button_text.code(),
+            oidc_issuer: sources.oidc_issuer.code(),
+            oidc_client_id: sources.oidc_client_id.code(),
+            oidc_client_secret: sources.oidc_client_secret.code(),
+            oidc_admin_groups: sources.oidc_admin_groups.code(),
+            oidc_user_groups: sources.oidc_user_groups.code(),
+            swagger_enabled: sources.swagger_enabled.code(),
+            lastfm_api_key: sources.lastfm_api_key.code(),
+            agent_enabled: sources.agent_enabled.code(),
+            agent_inbox_dir: sources.agent_inbox_dir.code(),
+            agent_storage_dir: sources.agent_storage_dir.code(),
+            agent_llm_url: sources.agent_llm_url.code(),
+            agent_llm_model: sources.agent_llm_model.code(),
+            agent_llm_auth: sources.agent_llm_auth.code(),
+            agent_confidence_threshold: sources.agent_confidence_threshold.code(),
+            agent_context_limit: sources.agent_context_limit.code(),
+            agent_concurrency: sources.agent_concurrency.code(),
+        },
+    }
+}
+
 pub async fn run_job(
     session: Session,
     db: Database,
@@ -582,6 +954,28 @@ pub async fn library(
     Json(page).into_response()
 }
 
+pub async fn library_item_detail(
+    session: Session,
+    db: Database,
+    pool: &PgPool,
+    query: LibraryItemDetailQuery,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let kind = normalize_library_kind(Some(query.kind.as_str()));
+    let Some(item) = fetch_library_item(pool, &kind, query.id)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?
+    else {
+        return Ok(json_error(StatusCode::NOT_FOUND, "library item not found"));
+    };
+    let detail = load_library_item_detail(pool, &kind, item)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+    Json(detail).into_response()
+}
+
 pub async fn update_library_item(
     session: Session,
     db: Database,
@@ -615,13 +1009,27 @@ pub async fn update_library_item(
             .await
         }
         "releases" => {
+            let release_type = body
+                .release_type
+                .as_deref()
+                .map(str::trim)
+                .filter(|value| !value.is_empty())
+                .unwrap_or("album");
+            let year = body
+                .year
+                .as_deref()
+                .map(str::trim)
+                .filter(|value| !value.is_empty())
+                .and_then(|value| value.parse::<i32>().ok());
             sqlx::query(
                 "UPDATE furumusic__release \
-                 SET title = $1, title_sort = $2, is_hidden = $3, updated_at = $4 \
-                 WHERE id = $5",
+                 SET title = $1, title_sort = $2, release_type = $3, year = $4, is_hidden = $5, updated_at = $6 \
+                 WHERE id = $7",
             )
             .bind(title)
             .bind(normalize_name(title))
+            .bind(release_type)
+            .bind(year)
             .bind(body.hidden)
             .bind(&now)
             .bind(body.id)
@@ -649,6 +1057,28 @@ pub async fn update_library_item(
     if affected == 0 {
         return Ok(json_error(StatusCode::NOT_FOUND, "library item not found"));
     }
+    if kind == "releases" {
+        if let Some(mut artist_ids) = body.artist_ids {
+            let mut seen_artist_ids = HashSet::new();
+            artist_ids.retain(|id| *id > 0 && seen_artist_ids.insert(*id));
+            sqlx::query("DELETE FROM furumusic__release_artist WHERE release_id = $1")
+                .bind(body.id)
+                .execute(pool)
+                .await
+                .map_err(|e| cot::Error::internal(e.to_string()))?;
+            for (position, artist_id) in artist_ids.iter().enumerate() {
+                sqlx::query(
+                    "INSERT INTO furumusic__release_artist (release_id, artist_id, position) VALUES ($1, $2, $3)",
+                )
+                .bind(body.id)
+                .bind(*artist_id)
+                .bind(position as i32)
+                .execute(pool)
+                .await
+                .map_err(|e| cot::Error::internal(e.to_string()))?;
+            }
+        }
+    }
 
     let Some(item) = fetch_library_item(pool, &kind, body.id)
         .await
@@ -660,6 +1090,128 @@ pub async fn update_library_item(
     Json(item).into_response()
 }
 
+pub async fn set_library_item_image(
+    session: Session,
+    db: Database,
+    pool: &PgPool,
+    Json(body): Json<SetLibraryImageRequest>,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let kind = normalize_library_kind(Some(body.kind.as_str()));
+    if kind != "artists" && kind != "releases" {
+        return Ok(json_error(StatusCode::BAD_REQUEST, "unsupported kind"));
+    }
+    if let Some(fid) = body.media_file_id {
+        let exists: Option<i64> = sqlx::query_scalar(
+            "SELECT id FROM furumusic__media_file WHERE id = $1 AND file_type = 'cover_art'",
+        )
+        .bind(fid)
+        .fetch_optional(pool)
+        .await
+        .map_err(|e| cot::Error::internal(e.to_string()))?;
+        if exists.is_none() {
+            return Ok(json_error(StatusCode::NOT_FOUND, "image not found"));
+        }
+    }
+    let now = now_string();
+    let result = if kind == "releases" {
+        sqlx::query(
+            "UPDATE furumusic__release SET cover_file_id = $1, updated_at = $2 WHERE id = $3",
+        )
+        .bind(body.media_file_id)
+        .bind(&now)
+        .bind(body.id)
+        .execute(pool)
+        .await
+    } else {
+        sqlx::query(
+            "UPDATE furumusic__artist SET image_file_id = $1, updated_at = $2 WHERE id = $3",
+        )
+        .bind(body.media_file_id)
+        .bind(&now)
+        .bind(body.id)
+        .execute(pool)
+        .await
+    }
+    .map_err(|e| cot::Error::internal(e.to_string()))?;
+    if result.rows_affected() == 0 {
+        return Ok(json_error(StatusCode::NOT_FOUND, "library item not found"));
+    }
+    Json(serde_json::json!({ "ok": true })).into_response()
+}
+
+pub async fn upload_library_item_image(
+    session: Session,
+    db: Database,
+    pool: &PgPool,
+    Json(body): Json<UploadLibraryImageRequest>,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let kind = normalize_library_kind(Some(body.kind.as_str()));
+    if kind != "artists" && kind != "releases" {
+        return Ok(json_error(StatusCode::BAD_REQUEST, "unsupported kind"));
+    }
+    let storage_dir = AppConfig::load_with_db(&db).await.0.agent_storage_dir;
+    if storage_dir.trim().is_empty() {
+        return Err(cot::Error::internal("agent_storage_dir is not configured"));
+    }
+    use base64::Engine;
+    let image_data = base64::engine::general_purpose::STANDARD
+        .decode(body.data.trim())
+        .map_err(|e| cot::Error::internal(format!("invalid base64: {e}")))?;
+    if image_data.is_empty() {
+        return Ok(json_error(StatusCode::BAD_REQUEST, "image is empty"));
+    }
+    let title: Option<String> = if kind == "releases" {
+        sqlx::query_scalar("SELECT title::text FROM furumusic__release WHERE id = $1")
+    } else {
+        sqlx::query_scalar("SELECT name::text FROM furumusic__artist WHERE id = $1")
+    }
+    .bind(body.id)
+    .fetch_optional(pool)
+    .await
+    .map_err(|e| cot::Error::internal(e.to_string()))?;
+    let Some(title) = title else {
+        return Ok(json_error(StatusCode::NOT_FOUND, "library item not found"));
+    };
+    let cover = crate::agent::cover_art::CoverImage {
+        data: image_data,
+        mime_type: body.mime_type,
+        source: crate::agent::cover_art::CoverSource::FolderFile(std::path::PathBuf::from(
+            body.filename,
+        )),
+    };
+    let media_file_id = crate::agent::cover_art::save_cover_to_storage(
+        &db,
+        pool,
+        &storage_dir,
+        &title,
+        if kind == "artists" {
+            "__artist_image__"
+        } else {
+            "__release_cover__"
+        },
+        &cover,
+    )
+    .await
+    .map_err(|e| cot::Error::internal(format!("failed to save image: {e}")))?;
+    set_library_item_image(
+        session,
+        db,
+        pool,
+        Json(SetLibraryImageRequest {
+            kind,
+            id: body.id,
+            media_file_id: Some(media_file_id),
+        }),
+    )
+    .await
+}
+
 pub async fn bulk_library(
     session: Session,
     db: Database,
@@ -961,6 +1513,11 @@ fn review_dto(
         .as_deref()
         .and_then(|json| serde_json::from_str::<serde_json::Value>(json).ok())
         .and_then(|value| value.get("confidence").and_then(|v| v.as_f64()));
+    let normalized = row
+        .result_json
+        .as_deref()
+        .map(review_edit_dto_from_json)
+        .unwrap_or_default();
 
     ReviewDto {
         id: row.id,
@@ -976,11 +1533,72 @@ fn review_dto(
         token_count: stat.map(|s| s.prompt_tokens + s.completion_tokens),
         tags,
         error_message: row.error_message,
+        normalized,
         created_at: row.created_at,
         updated_at: row.updated_at,
     }
 }
 
+fn review_edit_dto_from_json(result_json: &str) -> ReviewEditDto {
+    let Ok(normalized) = serde_json::from_str::<crate::agent::dto::NormalizedFields>(result_json)
+    else {
+        return ReviewEditDto::default();
+    };
+    ReviewEditDto {
+        title: normalized.title.unwrap_or_default(),
+        artist: normalized.artist.unwrap_or_default(),
+        album: normalized.album.unwrap_or_default(),
+        year: normalized.year.map(|v| v.to_string()).unwrap_or_default(),
+        track_number: normalized
+            .track_number
+            .map(|v| v.to_string())
+            .unwrap_or_default(),
+        genre: normalized.genre.unwrap_or_default(),
+        featured_artists: normalized.featured_artists.join(", "),
+        release_type: normalized
+            .release_type
+            .unwrap_or_else(|| "album".to_owned()),
+        notes: normalized.notes.unwrap_or_default(),
+    }
+}
+
+fn optional_trimmed(value: &str) -> Option<String> {
+    let trimmed = value.trim();
+    if trimmed.is_empty() {
+        None
+    } else {
+        Some(trimmed.to_owned())
+    }
+}
+
+fn parse_optional_i32(value: &str) -> Option<i32> {
+    value.trim().parse::<i32>().ok()
+}
+
+fn parse_featured_artists(value: &str) -> Vec<String> {
+    value
+        .split(',')
+        .map(str::trim)
+        .filter(|part| !part.is_empty())
+        .map(str::to_owned)
+        .collect()
+}
+
+fn normalized_from_review_edit(edit: &ReviewEditDto) -> crate::agent::dto::NormalizedFields {
+    crate::agent::dto::NormalizedFields {
+        title: optional_trimmed(&edit.title),
+        artist: optional_trimmed(&edit.artist),
+        album: optional_trimmed(&edit.album),
+        year: parse_optional_i32(&edit.year),
+        track_number: parse_optional_i32(&edit.track_number),
+        genre: optional_trimmed(&edit.genre),
+        featured_artists: parse_featured_artists(&edit.featured_artists),
+        release_type: optional_trimmed(&edit.release_type).or_else(|| Some("album".to_owned())),
+        confidence: Some(1.0),
+        notes: optional_trimmed(&edit.notes),
+    }
+}
+
 fn media_tags(row: &ReviewMediaRow) -> Vec<TagDto> {
     let mut tags = Vec::new();
     if let Some(format) = row.audio_format.as_deref().filter(|s| !s.trim().is_empty()) {
@@ -1232,6 +1850,103 @@ async fn fetch_library_item(
     Ok(row.map(|row| library_item_dto(kind, row)))
 }
 
+async fn load_library_item_detail(
+    pool: &PgPool,
+    kind: &str,
+    item: LibraryItemDto,
+) -> anyhow::Result<LibraryItemDetailDto> {
+    let mut detail = LibraryItemDetailDto {
+        title: item.title.clone(),
+        hidden: item.is_hidden.unwrap_or(false),
+        release_type: None,
+        year: None,
+        current_image_url: None,
+        selected_artist_ids: Vec::new(),
+        artists: Vec::new(),
+        available_covers: Vec::new(),
+        item,
+    };
+
+    match kind {
+        "artists" => {
+            let image_file_id: Option<i64> =
+                sqlx::query_scalar("SELECT image_file_id FROM furumusic__artist WHERE id = $1")
+                    .bind(detail.item.id)
+                    .fetch_optional(pool)
+                    .await?
+                    .flatten();
+            detail.current_image_url =
+                image_file_id.map(|id| format!("/api/player/cover/{id}/large"));
+            detail.available_covers = artist_available_covers(pool, detail.item.id).await?;
+        }
+        "releases" => {
+            let row: Option<(Option<String>, Option<i32>, Option<i64>)> = sqlx::query_as(
+                "SELECT release_type::text, year, cover_file_id FROM furumusic__release WHERE id = $1",
+            )
+            .bind(detail.item.id)
+            .fetch_optional(pool)
+            .await?;
+            if let Some((release_type, year, cover_file_id)) = row {
+                detail.release_type = release_type;
+                detail.year = year;
+                detail.current_image_url =
+                    cover_file_id.map(|id| format!("/api/player/cover/{id}/large"));
+            }
+            detail.selected_artist_ids = sqlx::query_as::<_, IdRow>(
+                "SELECT artist_id AS id FROM furumusic__release_artist WHERE release_id = $1 ORDER BY position, artist_id",
+            )
+            .bind(detail.item.id)
+            .fetch_all(pool)
+            .await?
+            .into_iter()
+            .map(|row| row.id)
+            .collect();
+            detail.artists = load_artist_options(pool).await?;
+        }
+        _ => {}
+    }
+
+    Ok(detail)
+}
+
+async fn load_artist_options(pool: &PgPool) -> anyhow::Result<Vec<ArtistOptionDto>> {
+    let rows = sqlx::query_as::<_, (i64, String)>(
+        "SELECT id, name::text FROM furumusic__artist ORDER BY name ASC",
+    )
+    .fetch_all(pool)
+    .await?;
+    Ok(rows
+        .into_iter()
+        .map(|(id, name)| ArtistOptionDto { id, name })
+        .collect())
+}
+
+async fn artist_available_covers(
+    pool: &PgPool,
+    artist_id: i64,
+) -> anyhow::Result<Vec<AvailableCoverDto>> {
+    let rows = sqlx::query_as::<_, (i64, String)>(
+        "SELECT DISTINCT r.cover_file_id AS media_file_id, r.title::text AS release_title \
+         FROM furumusic__release r \
+         LEFT JOIN furumusic__release_artist ra ON ra.release_id = r.id \
+         LEFT JOIN furumusic__track t ON t.release_id = r.id \
+         LEFT JOIN furumusic__track_artist ta ON ta.track_id = t.id \
+         WHERE r.cover_file_id IS NOT NULL AND (ra.artist_id = $1 OR ta.artist_id = $1) \
+         ORDER BY r.title::text ASC",
+    )
+    .bind(artist_id)
+    .fetch_all(pool)
+    .await?;
+    Ok(rows
+        .into_iter()
+        .map(|(media_file_id, release_title)| AvailableCoverDto {
+            media_file_id,
+            release_title,
+            cover_url: format!("/api/player/cover/{media_file_id}/medium"),
+        })
+        .collect())
+}
+
 async fn library_ids_by_filter(
     pool: &PgPool,
     kind: &str,

src/admin/views.rs

@@ -799,7 +799,7 @@ pub async fn artists_edit(
             .await
             .ok()
             .flatten()
-            .map(|mf| format!("/api/player/cover/{}", mf.id_val())),
+            .map(|mf| format!("/api/player/cover/{}/large", mf.id_val())),
         None => None,
     };
 
@@ -879,7 +879,7 @@ pub async fn artists_available_covers(
                 covers.push(AvailableCover {
                     media_file_id: cover_fid,
                     release_title: release.title_str().to_owned(),
-                    cover_url: format!("/api/player/cover/{cover_fid}"),
+                    cover_url: format!("/api/player/cover/{cover_fid}/medium"),
                 });
             }
         }
@@ -1794,12 +1794,104 @@ struct ReviewDetailTemplate {
     user_name: String,
     user_role: String,
     review: PendingReview,
+    edit: ReviewEditFields,
+    release_types: &'static [(&'static str, &'static str, &'static str)],
+    lang_code: &'static str,
     context_pretty: String,
     result_pretty: String,
     error_message: String,
     stats: Option<scheduler::ProcessingStats>,
 }
 
+#[derive(Debug, Default)]
+struct ReviewEditFields {
+    title: String,
+    artist: String,
+    album: String,
+    year: String,
+    track_number: String,
+    genre: String,
+    featured_artists: String,
+    release_type: String,
+    notes: String,
+}
+
+#[derive(Debug, Form)]
+pub struct ReviewApproveForm {
+    title: String,
+    artist: String,
+    album: String,
+    year: String,
+    track_number: String,
+    genre: String,
+    featured_artists: String,
+    release_type: String,
+    notes: String,
+}
+
+fn optional_trimmed(value: &str) -> Option<String> {
+    let trimmed = value.trim();
+    if trimmed.is_empty() {
+        None
+    } else {
+        Some(trimmed.to_owned())
+    }
+}
+
+fn parse_optional_i32(value: &str) -> Option<i32> {
+    value.trim().parse::<i32>().ok()
+}
+
+fn parse_featured_artists(value: &str) -> Vec<String> {
+    value
+        .split(',')
+        .map(str::trim)
+        .filter(|part| !part.is_empty())
+        .map(str::to_owned)
+        .collect()
+}
+
+fn edit_fields_from_normalized(
+    normalized: &crate::agent::dto::NormalizedFields,
+) -> ReviewEditFields {
+    ReviewEditFields {
+        title: normalized.title.clone().unwrap_or_default(),
+        artist: normalized.artist.clone().unwrap_or_default(),
+        album: normalized.album.clone().unwrap_or_default(),
+        year: normalized.year.map(|v| v.to_string()).unwrap_or_default(),
+        track_number: normalized
+            .track_number
+            .map(|v| v.to_string())
+            .unwrap_or_default(),
+        genre: normalized.genre.clone().unwrap_or_default(),
+        featured_artists: normalized.featured_artists.join(", "),
+        release_type: normalized
+            .release_type
+            .clone()
+            .unwrap_or_else(|| "album".to_owned()),
+        notes: normalized.notes.clone().unwrap_or_default(),
+    }
+}
+
+fn normalized_from_result_json(result_json: &str) -> crate::agent::dto::NormalizedFields {
+    serde_json::from_str(result_json).unwrap_or_default()
+}
+
+fn normalized_from_review_form(form: &ReviewApproveForm) -> crate::agent::dto::NormalizedFields {
+    crate::agent::dto::NormalizedFields {
+        title: optional_trimmed(&form.title),
+        artist: optional_trimmed(&form.artist),
+        album: optional_trimmed(&form.album),
+        year: parse_optional_i32(&form.year),
+        track_number: parse_optional_i32(&form.track_number),
+        genre: optional_trimmed(&form.genre),
+        featured_artists: parse_featured_artists(&form.featured_artists),
+        release_type: optional_trimmed(&form.release_type).or_else(|| Some("album".to_owned())),
+        confidence: Some(1.0),
+        notes: optional_trimmed(&form.notes),
+    }
+}
+
 pub async fn review_detail(
     admin: AuthenticatedUser,
     i18n: I18n,
@@ -1830,12 +1922,17 @@ pub async fn review_detail(
     let stats = scheduler::ProcessingStats::get_by_review_id(db, review_id)
         .await
         .unwrap_or(None);
+    let normalized = normalized_from_result_json(review.result_json_str());
+    let edit = edit_fields_from_normalized(&normalized);
 
     let template = ReviewDetailTemplate {
         t: i18n.t,
         user_name: admin.name,
         user_role: admin.role.code().to_owned(),
         review,
+        edit,
+        release_types: RELEASE_TYPES,
+        lang_code: i18n.t.lang.code(),
         context_pretty,
         result_pretty,
         error_message,
@@ -1850,24 +1947,29 @@ pub async fn review_approve(
     db: &Database,
     pool: &sqlx::PgPool,
     review_id: i64,
+    form: RequestForm<ReviewApproveForm>,
 ) -> cot::Result<cot::http::Response<Body>> {
     let mut review = PendingReview::get_by_id(db, review_id)
         .await
         .map_err(|e| cot::Error::internal(format!("db error: {e}")))?
         .ok_or_else(|| cot::Error::internal("review not found"))?;
 
-    let result_str = review.result_json_str().to_owned();
+    let RequestForm(form_result) = form;
+    let normalized = match form_result {
+        FormResult::Ok(data) => normalized_from_review_form(&data),
+        FormResult::ValidationError(_) => {
+            return Ok(auth::redirect(&format!("/admin/reviews/{review_id}")));
+        }
+    };
+    let result_str = serde_json::to_string(&normalized)
+        .map_err(|e| cot::Error::internal(format!("failed to serialize review fields: {e}")))?;
+    review
+        .set_result_json(db, result_str)
+        .await
+        .map_err(|e| cot::Error::internal(format!("db error: {e}")))?;
     let context_str = review.context_json_str().to_owned();
     let input_path = review.input_path_str().to_owned();
 
-    if result_str.is_empty() {
-        let _ = review.set_rejected(db).await;
-        return Ok(auth::redirect(&format!("/admin/reviews/{review_id}")));
-    }
-
-    let normalized: crate::agent::dto::NormalizedFields = serde_json::from_str(&result_str)
-        .map_err(|e| cot::Error::internal(format!("invalid result_json: {e}")))?;
-
     let context: serde_json::Value = serde_json::from_str(&context_str).unwrap_or_default();
 
     // Load live config from DB so admin-set values are used

src/agent/cover_art.rs

@@ -328,6 +328,23 @@ pub async fn save_cover_to_storage(
     .await?;
 
     if let Some((id,)) = existing {
+        if let Some((file_path,)) = sqlx::query_as::<_, (String,)>(
+            "SELECT file_path FROM furumusic__media_file WHERE id = $1",
+        )
+        .bind(id)
+        .fetch_optional(pool)
+        .await?
+        {
+            let path = PathBuf::from(&file_path);
+            let path = if path.is_absolute() {
+                path
+            } else {
+                Path::new(storage_dir).join(path)
+            };
+            if let Err(err) = crate::agent::cover_variants::ensure_cover_variants(&path).await {
+                tracing::warn!(media_file_id = id, error = %err, "Failed to generate cover variants");
+            }
+        }
         return Ok(id);
     }
 
@@ -374,6 +391,14 @@ pub async fn save_cover_to_storage(
         "Saved cover art"
     );
 
+    if let Err(err) = crate::agent::cover_variants::ensure_cover_variants(&dest_path).await {
+        tracing::warn!(
+            media_file_id = media_file.id_val(),
+            error = %err,
+            "Failed to generate cover variants"
+        );
+    }
+
     Ok(media_file.id_val())
 }
 

src/agent/cover_variants.rs

@@ -0,0 +1,102 @@
+use std::path::{Path, PathBuf};
+
+use image::codecs::jpeg::JpegEncoder;
+use image::imageops::FilterType;
+
+#[derive(Debug, Clone, Copy)]
+pub struct CoverVariant {
+    pub name: &'static str,
+    pub max_edge: u32,
+    pub quality: u8,
+}
+
+pub const COVER_VARIANTS: &[CoverVariant] = &[
+    CoverVariant {
+        name: "small",
+        max_edge: 96,
+        quality: 80,
+    },
+    CoverVariant {
+        name: "medium",
+        max_edge: 256,
+        quality: 82,
+    },
+    CoverVariant {
+        name: "large",
+        max_edge: 512,
+        quality: 85,
+    },
+];
+
+pub fn variant_by_name(name: &str) -> Option<CoverVariant> {
+    COVER_VARIANTS
+        .iter()
+        .copied()
+        .find(|variant| variant.name == name)
+}
+
+pub fn variant_path(original_path: &Path, variant: CoverVariant) -> PathBuf {
+    let stem = original_path
+        .file_stem()
+        .and_then(|value| value.to_str())
+        .filter(|value| !value.is_empty())
+        .unwrap_or("cover");
+    let filename = format!("{stem}.{}.jpg", variant.name);
+    original_path.with_file_name(filename)
+}
+
+pub fn missing_variants(original_path: &Path) -> Vec<CoverVariant> {
+    COVER_VARIANTS
+        .iter()
+        .copied()
+        .filter(|variant| !variant_path(original_path, *variant).exists())
+        .collect()
+}
+
+pub async fn ensure_cover_variants(original_path: &Path) -> anyhow::Result<usize> {
+    let missing = missing_variants(original_path);
+    if missing.is_empty() {
+        return Ok(0);
+    }
+
+    let original_path = original_path.to_path_buf();
+    tokio::task::spawn_blocking(move || generate_missing_variants_sync(&original_path, &missing))
+        .await
+        .map_err(|err| anyhow::anyhow!("cover variant task failed: {err}"))?
+}
+
+fn generate_missing_variants_sync(
+    original_path: &Path,
+    variants: &[CoverVariant],
+) -> anyhow::Result<usize> {
+    let data = std::fs::read(original_path)?;
+    let image = image::load_from_memory(&data)?;
+
+    let mut created = 0usize;
+    for variant in variants {
+        let path = variant_path(original_path, *variant);
+        if path.exists() {
+            continue;
+        }
+
+        if let Some(parent) = path.parent() {
+            std::fs::create_dir_all(parent)?;
+        }
+
+        let resized = image
+            .resize(variant.max_edge, variant.max_edge, FilterType::Lanczos3)
+            .to_rgb8();
+        let mut output = Vec::new();
+        let mut encoder = JpegEncoder::new_with_quality(&mut output, variant.quality);
+        encoder.encode(
+            &resized,
+            resized.width(),
+            resized.height(),
+            image::ExtendedColorType::Rgb8,
+        )?;
+        std::fs::write(path, output)?;
+        created += 1;
+    }
+
+    Ok(created)
+}

src/agent/mod.rs

@@ -1,4 +1,5 @@
 pub mod cover_art;
+pub mod cover_variants;
 pub mod dto;
 pub mod metadata;
 pub mod mover;

src/config.rs

@@ -133,6 +133,7 @@ pub struct ConfigSources {
     pub agent_confidence_threshold: ConfigSource,
     pub agent_context_limit: ConfigSource,
     pub agent_concurrency: ConfigSource,
+    pub lastfm_api_key: ConfigSource,
 }
 
 impl Default for ConfigSources {
@@ -158,6 +159,7 @@ impl Default for ConfigSources {
             agent_confidence_threshold: ConfigSource::Default,
             agent_context_limit: ConfigSource::Default,
             agent_concurrency: ConfigSource::Default,
+            lastfm_api_key: ConfigSource::Default,
         }
     }
 }
@@ -262,6 +264,8 @@ pub struct AppConfig {
     pub agent_context_limit: u64,
     /// Number of files to process in parallel via the LLM.
     pub agent_concurrency: u64,
+    /// Last.fm API key for weekly popularity enrichment.
+    pub lastfm_api_key: String,
 }
 
 impl Default for AppConfig {
@@ -287,6 +291,7 @@ impl Default for AppConfig {
             agent_confidence_threshold: 0.85,
             agent_context_limit: 8192,
             agent_concurrency: 2,
+            lastfm_api_key: String::new(),
         }
     }
 }
@@ -313,6 +318,7 @@ impl_env_overrides!(
     agent_confidence_threshold,
     agent_context_limit,
     agent_concurrency,
+    lastfm_api_key,
 );
 
 impl AppConfig {
@@ -396,6 +402,7 @@ impl AppConfig {
         apply_db_field!(agent_confidence_threshold);
         apply_db_field!(agent_context_limit);
         apply_db_field!(agent_concurrency);
+        apply_db_field!(lastfm_api_key);
     }
 }
 

src/i18n/phrases.rs

@@ -268,6 +268,7 @@ translations! {
     // Player UI
     player_library:          "Library"                         , "Библиотека";
     player_artists:          "Artists"                         , "Артисты";
+    player_release:          "Release"                         , "Релиз";
     player_releases:         "Releases"                        , "Релизы";
     player_tracks:           "Tracks"                          , "Треки";
     player_title:            "Title"                           , "Название";
@@ -321,6 +322,11 @@ translations! {
     player_audio:            "Audio"                           , "Аудио";
     player_size:             "Size"                            , "Размер";
     player_uploader:         "Uploader"                        , "Загрузил";
+    player_lastfm_rating:    "Last.fm popularity"              , "Популярность Last.fm";
+    player_lastfm_listeners: "Last.fm listeners"               , "Слушатели Last.fm";
+    player_lastfm_playcount: "Last.fm plays"                   , "Прослушивания Last.fm";
+    player_lastfm_updated:   "Last.fm updated"                 , "Last.fm обновлён";
+    player_lastfm_not_loaded: "not loaded yet"                 , "ещё не загружено";
     player_play:             "Play"                            , "Играть";
     player_like:             "Like"                            , "Лайк";
     player_add_to_queue:     "Add to queue"                    , "Добавить в очередь";

src/jobs/cover_variant_backfill.rs

@@ -0,0 +1,96 @@
+use std::path::{Path, PathBuf};
+
+use crate::agent::cover_variants;
+use crate::scheduler::{Job, JobContext, JobLog};
+
+pub struct CoverVariantBackfillJob;
+
+#[async_trait::async_trait]
+impl Job for CoverVariantBackfillJob {
+    fn name(&self) -> &'static str {
+        "cover_variant_backfill"
+    }
+
+    fn description(&self) -> &'static str {
+        "Generate missing resized cover image variants"
+    }
+
+    fn default_cron(&self) -> &'static str {
+        // Once a day after cover extraction and artist image assignment.
+        "0 45 3 * * *"
+    }
+
+    async fn run(&self, ctx: &JobContext, log: &mut JobLog) -> anyhow::Result<()> {
+        let storage_dir = &ctx.config.agent_storage_dir;
+        if storage_dir.is_empty() {
+            log.warn("agent_storage_dir is not configured, skipping cover variant backfill");
+            return Ok(());
+        }
+
+        let rows: Vec<(i64, String)> = sqlx::query_as(
+            "SELECT id, file_path FROM furumusic__media_file WHERE file_type = 'cover_art' ORDER BY id",
+        )
+        .fetch_all(&ctx.pool)
+        .await?;
+
+        if rows.is_empty() {
+            log.info("No cover art media files found");
+            return Ok(());
+        }
+
+        log.info(&format!(
+            "Found {} cover art media file(s), checking variants...",
+            rows.len()
+        ));
+
+        let mut created = 0usize;
+        let mut unchanged = 0usize;
+        let mut missing_original = 0usize;
+        let mut failed = 0usize;
+
+        for (media_file_id, file_path) in rows {
+            let path = resolve_media_path(storage_dir, &file_path);
+            if !path.exists() {
+                missing_original += 1;
+                log.warn(&format!(
+                    "Media file {media_file_id}: original cover not found at {}",
+                    path.display()
+                ));
+                continue;
+            }
+
+            match cover_variants::ensure_cover_variants(&path).await {
+                Ok(0) => unchanged += 1,
+                Ok(count) => {
+                    created += count;
+                    log.info(&format!(
+                        "Media file {media_file_id}: created {count} variant(s)"
+                    ));
+                }
+                Err(err) => {
+                    failed += 1;
+                    log.warn(&format!(
+                        "Media file {media_file_id}: failed to create variants: {err}"
+                    ));
+                }
+            }
+        }
+
+        log.info(&format!(
+            "Cover variant backfill complete: {created} variant(s) created, \
+             {unchanged} original(s) already complete, {missing_original} missing original(s), \
+             {failed} failed original(s)"
+        ));
+
+        Ok(())
+    }
+}
+
+fn resolve_media_path(storage_dir: &str, file_path: &str) -> PathBuf {
+    let path = PathBuf::from(file_path);
+    if path.is_absolute() {
+        path
+    } else {
+        Path::new(storage_dir).join(path)
+    }
+}

src/jobs/lastfm_popularity.rs

@@ -0,0 +1,249 @@
+use serde::Deserialize;
+
+use crate::scheduler::{Job, JobContext, JobLog};
+
+pub struct LastfmPopularityJob;
+
+const LASTFM_REQUEST_DELAY: std::time::Duration = std::time::Duration::from_millis(1200);
+
+#[derive(Debug, sqlx::FromRow)]
+struct TrackLookupRow {
+    id: i64,
+    title: String,
+    artist_name: Option<String>,
+    lastfm_updated_at: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct LastfmTrackInfoResponse {
+    track: Option<LastfmTrack>,
+    error: Option<i32>,
+    message: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct LastfmTrack {
+    listeners: Option<String>,
+    playcount: Option<String>,
+}
+
+#[async_trait::async_trait]
+impl Job for LastfmPopularityJob {
+    fn name(&self) -> &'static str {
+        "lastfm_popularity"
+    }
+
+    fn description(&self) -> &'static str {
+        "Update Last.fm playcount/listener popularity for library tracks"
+    }
+
+    fn default_cron(&self) -> &'static str {
+        // Sundays at 04:15
+        "0 15 4 * * Sun"
+    }
+
+    async fn run(&self, ctx: &JobContext, log: &mut JobLog) -> anyhow::Result<()> {
+        let api_key = ctx.config.lastfm_api_key.trim();
+        if api_key.is_empty() {
+            log.warn("lastfm_api_key is not configured, skipping Last.fm popularity update");
+            return Ok(());
+        }
+
+        let tracks = sqlx::query_as::<_, TrackLookupRow>(
+            r#"SELECT t.id,
+                      t.title::text AS title,
+                      t.lastfm_updated_at::text AS lastfm_updated_at,
+                      (
+                        SELECT a.name::text
+                          FROM furumusic__track_artist ta
+                          JOIN furumusic__artist a ON a.id = ta.artist_id
+                         WHERE ta.track_id = t.id AND ta.role <> 'featuring'
+                         ORDER BY ta.position
+                         LIMIT 1
+                      ) AS artist_name
+                 FROM furumusic__track t
+                WHERE t.is_hidden = false
+                ORDER BY t.lastfm_updated_at IS NOT NULL, t.lastfm_updated_at ASC, t.id ASC"#,
+        )
+        .fetch_all(&ctx.pool)
+        .await?;
+
+        if tracks.is_empty() {
+            log.info("No visible tracks found for Last.fm popularity update");
+            return Ok(());
+        }
+
+        log.info(&format!(
+            "Starting Last.fm popularity update for {} visible tracks; oldest or missing ratings are processed first; request delay is {} ms; rating formula is ln(playcount + 1) * ln(listeners + 1)",
+            tracks.len(),
+            LASTFM_REQUEST_DELAY.as_millis()
+        ));
+
+        let client = reqwest::Client::builder()
+            .user_agent("furumusic-lastfm-popularity/0.1")
+            .timeout(std::time::Duration::from_secs(15))
+            .build()?;
+        let mut updated = 0u64;
+        let mut skipped = 0u64;
+        let mut failed = 0u64;
+
+        for (index, track) in tracks.iter().enumerate() {
+            let Some(artist) = track
+                .artist_name
+                .as_deref()
+                .map(str::trim)
+                .filter(|v| !v.is_empty())
+            else {
+                skipped += 1;
+                log.warn(&format!(
+                    "Skipping track {} \"{}\": no primary artist",
+                    track.id, track.title
+                ));
+                continue;
+            };
+
+            log.info(&format!(
+                "Last.fm lookup {}/{}: track {} \"{}\" by \"{}\" (previous update: {})",
+                index + 1,
+                tracks.len(),
+                track.id,
+                track.title,
+                artist,
+                track.lastfm_updated_at.as_deref().unwrap_or("never")
+            ));
+            let result = fetch_track_info(&client, api_key, artist, &track.title).await;
+            match result {
+                Ok(Some((listeners, playcount))) => {
+                    let rating = popularity_rating(listeners, playcount);
+                    let fetched_at = chrono::Utc::now().format("%Y-%m-%dT%H:%M:%SZ").to_string();
+                    sqlx::query(
+                        r#"UPDATE furumusic__track
+                              SET lastfm_listeners = $2,
+                                  lastfm_playcount = $3,
+                                  lastfm_rating = $4,
+                                  lastfm_updated_at = $5
+                            WHERE id = $1"#,
+                    )
+                    .bind(track.id)
+                    .bind(listeners)
+                    .bind(playcount)
+                    .bind(rating)
+                    .bind(&fetched_at)
+                    .execute(&ctx.pool)
+                    .await?;
+                    sqlx::query(
+                        r#"INSERT INTO furumusic__track_popularity_history
+                              (track_id, source, listeners, playcount, rating, fetched_at)
+                           VALUES ($1, 'lastfm', $2, $3, $4, $5)"#,
+                    )
+                    .bind(track.id)
+                    .bind(listeners)
+                    .bind(playcount)
+                    .bind(rating)
+                    .bind(&fetched_at)
+                    .execute(&ctx.pool)
+                    .await?;
+                    updated += 1;
+                    log.info(&format!(
+                        "Updated track {} \"{}\" by \"{}\": listeners={listeners}, playcount={playcount}, rating={rating:.4}",
+                        track.id, track.title, artist
+                    ));
+                }
+                Ok(None) => {
+                    skipped += 1;
+                    log.warn(&format!(
+                        "Last.fm has no usable match for track {} \"{}\" by \"{}\"",
+                        track.id, track.title, artist
+                    ));
+                }
+                Err(err) if err.to_string().contains("Last.fm rate limit exceeded") => {
+                    failed += 1;
+                    log.error("Last.fm rate limit exceeded; stopping this run early");
+                    break;
+                }
+                Err(err) => {
+                    failed += 1;
+                    log.warn(&format!(
+                        "Last.fm lookup failed for track {} \"{}\" / \"{}\": {err}",
+                        track.id, artist, track.title
+                    ));
+                }
+            }
+
+            if (index + 1) % 50 == 0 {
+                log.info(&format!(
+                    "Last.fm progress: {}/{} tracks, {updated} updated, {skipped} skipped, {failed} failed",
+                    index + 1,
+                    tracks.len()
+                ));
+            }
+            tokio::time::sleep(LASTFM_REQUEST_DELAY).await;
+        }
+
+        log.info(&format!(
+            "Last.fm popularity update finished: {updated} updated, {skipped} skipped, {failed} failed, {} considered",
+            tracks.len()
+        ));
+        Ok(())
+    }
+}
+
+async fn fetch_track_info(
+    client: &reqwest::Client,
+    api_key: &str,
+    artist: &str,
+    track: &str,
+) -> anyhow::Result<Option<(i64, i64)>> {
+    let response = client
+        .get("https://ws.audioscrobbler.com/2.0/")
+        .query(&[
+            ("method", "track.getInfo"),
+            ("api_key", api_key),
+            ("artist", artist),
+            ("track", track),
+            ("autocorrect", "1"),
+            ("format", "json"),
+        ])
+        .send()
+        .await?;
+
+    if response.status() == reqwest::StatusCode::NOT_FOUND {
+        return Ok(None);
+    }
+    let response = response.error_for_status()?;
+    let body: LastfmTrackInfoResponse = response.json().await?;
+    if let Some(code) = body.error {
+        if code == 29 {
+            anyhow::bail!("Last.fm rate limit exceeded");
+        }
+        if code == 6 || code == 7 {
+            return Ok(None);
+        }
+        anyhow::bail!(
+            "Last.fm API error {code}: {}",
+            body.message.unwrap_or_else(|| "unknown error".to_string())
+        );
+    }
+    let Some(info) = body.track else {
+        return Ok(None);
+    };
+    let listeners = info
+        .listeners
+        .as_deref()
+        .unwrap_or("0")
+        .parse::<i64>()
+        .unwrap_or(0);
+    let playcount = info
+        .playcount
+        .as_deref()
+        .unwrap_or("0")
+        .parse::<i64>()
+        .unwrap_or(0);
+    Ok(Some((listeners.max(0), playcount.max(0))))
+}
+
+fn popularity_rating(listeners: i64, playcount: i64) -> f64 {
+    let listeners = listeners.max(0) as f64;
+    let playcount = playcount.max(0) as f64;
+    playcount.ln_1p() * listeners.ln_1p()
+}

src/jobs/mod.rs

@@ -1,8 +1,10 @@
 pub mod artist_image_backfill;
 pub mod artist_track_image_backfill;
 pub mod cover_backfill;
+pub mod cover_variant_backfill;
 pub mod inbox_discover;
 pub mod inbox_process;
+pub mod lastfm_popularity;
 pub mod metadata_backfill;
 
 use std::path::{Component, Path, PathBuf};

src/main.rs

@@ -52,7 +52,9 @@ fn build_registry() -> Arc<JobRegistry> {
     registry.register(jobs::cover_backfill::CoverBackfillJob);
     registry.register(jobs::artist_image_backfill::ArtistImageBackfillJob);
     registry.register(jobs::artist_track_image_backfill::ArtistTrackImageBackfillJob);
+    registry.register(jobs::cover_variant_backfill::CoverVariantBackfillJob);
     registry.register(jobs::metadata_backfill::MetadataBackfillJob);
+    registry.register(jobs::lastfm_popularity::LastfmPopularityJob);
     Arc::new(registry)
 }
 

src/music/mod.rs

@@ -1637,6 +1637,61 @@ pub mod db_migrations {
             &[Operation::custom(create_torrent_session).build()];
     }
 
+    // -- M0032: Last.fm track popularity ------------------------------------
+
+    #[cot::db::migrations::migration_op]
+    async fn create_lastfm_track_popularity(
+        ctx: migrations::MigrationContext<'_>,
+    ) -> cot::db::Result<()> {
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_listeners BIGINT")
+            .await?;
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_playcount BIGINT")
+            .await?;
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_rating DOUBLE PRECISION")
+            .await?;
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_updated_at VARCHAR(32)")
+            .await?;
+        ctx.db
+            .raw(
+                "CREATE TABLE IF NOT EXISTS furumusic__track_popularity_history (
+                    id BIGSERIAL PRIMARY KEY,
+                    track_id BIGINT NOT NULL,
+                    source VARCHAR(32) NOT NULL,
+                    listeners BIGINT NOT NULL,
+                    playcount BIGINT NOT NULL,
+                    rating DOUBLE PRECISION NOT NULL,
+                    fetched_at VARCHAR(32) NOT NULL
+                )",
+            )
+            .await?;
+        ctx.db
+            .raw(
+                "CREATE INDEX IF NOT EXISTS idx_track_popularity_history_track
+                   ON furumusic__track_popularity_history (track_id, fetched_at DESC)",
+            )
+            .await?;
+        Ok(())
+    }
+
+    #[derive(Debug, Copy, Clone)]
+    pub struct M0032CreateLastfmTrackPopularity;
+
+    impl migrations::Migration for M0032CreateLastfmTrackPopularity {
+        const APP_NAME: &'static str = "furumusic";
+        const MIGRATION_NAME: &'static str = "m_0032_create_lastfm_track_popularity";
+        const DEPENDENCIES: &'static [migrations::MigrationDependency] =
+            &[migrations::MigrationDependency::migration(
+                "furumusic",
+                "m_0031_create_torrent_session",
+            )];
+        const OPERATIONS: &'static [Operation] =
+            &[Operation::custom(create_lastfm_track_popularity).build()];
+    }
+
     pub const MIGRATIONS: &[&SyncDynMigration] = &[
         &M0006CreateMediaFile,
         &M0007CreateArtist,
@@ -1659,5 +1714,6 @@ pub mod db_migrations {
         &M0029AddPlaybackVolume,
         &M0030AddMediaFileUploader,
         &M0031CreateTorrentSession,
+        &M0032CreateLastfmTrackPopularity,
     ];
 }

src/oidc.rs

@@ -389,11 +389,7 @@ pub async fn oidc_callback_handler(
         config.oidc_user_groups,
     );
 
-    if !is_allowed_by_groups(
-        &groups,
-        &config.oidc_user_groups,
-        &config.oidc_admin_groups,
-    ) {
+    if !is_allowed_by_groups(&groups, &config.oidc_user_groups, &config.oidc_admin_groups) {
         tracing::warn!(
             "OIDC login denied by group allowlist: sub={sub}, groups={groups:?}, user_groups={:?}, admin_groups={:?}",
             config.oidc_user_groups,

src/player/dto.rs

@@ -55,6 +55,8 @@ pub(super) struct TrackItem {
     pub(super) duration_seconds: f64,
     pub(super) artists: Vec<ArtistRef>,
     pub(super) featured_artists: Vec<ArtistRef>,
+    pub(super) release_id: i64,
+    pub(super) release_title: String,
     pub(super) release_year: Option<i32>,
     pub(super) cover_url: Option<String>,
     pub(super) stream_url: String,
@@ -64,6 +66,10 @@ pub(super) struct TrackItem {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(Debug, Serialize, JsonSchema)]
@@ -84,6 +90,10 @@ pub(super) struct ArtistAppearanceTrack {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(Debug, Serialize, JsonSchema)]

src/player/helpers.rs

@@ -1,15 +1,16 @@
 use crate::player::dto::UploaderSummary;
 use crate::player::rows::ReleaseUploaderRow;
 
-pub(super) fn cover_url(file_id: Option<i64>) -> Option<String> {
-    file_id.map(|id| format!("/api/player/cover/{id}"))
+pub(super) fn cover_variant_url(file_id: Option<i64>, variant: &str) -> Option<String> {
+    file_id.map(|id| format!("/api/player/cover/{id}/{variant}"))
 }
 
-pub(super) fn track_cover_url(
+pub(super) fn track_cover_variant_url(
     track_cover: Option<i64>,
     release_cover: Option<i64>,
+    variant: &str,
 ) -> Option<String> {
-    cover_url(track_cover.or(release_cover))
+    cover_variant_url(track_cover.or(release_cover), variant)
 }
 
 pub(super) async fn load_release_uploaders(

src/player/mod.rs

@@ -25,7 +25,7 @@ mod queries;
 mod rows;
 
 use dto::*;
-use helpers::{cover_url, load_release_uploaders, track_cover_url};
+use helpers::{cover_variant_url, load_release_uploaders, track_cover_variant_url};
 use queries::*;
 use rows::*;
 
@@ -203,7 +203,7 @@ async fn artists_handler(
         .map(|r| ArtistCard {
             id: r.id,
             name: r.name,
-            image_url: cover_url(r.image_file_id),
+            image_url: cover_variant_url(r.image_file_id, "medium"),
             release_count: r.release_count,
             track_count: r.track_count,
         })
@@ -279,7 +279,7 @@ async fn artist_detail_handler(
             title: r.title,
             release_type: r.release_type,
             year: r.year,
-            cover_url: cover_url(r.cover_file_id),
+            cover_url: cover_variant_url(r.cover_file_id, "medium"),
             track_count: r.track_count,
             uploaders: release_uploaders.remove(&r.id).unwrap_or_default(),
         })
@@ -313,7 +313,11 @@ async fn artist_detail_handler(
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__track_artist ta
            JOIN furumusic__track t ON t.id = ta.track_id
            JOIN furumusic__release r ON r.id = t.release_id
@@ -382,7 +386,11 @@ async fn artist_detail_handler(
                 duration_seconds: t.duration_seconds,
                 artists: featured_main_artists.remove(&tid).unwrap_or_default(),
                 featured_artists: featured_feat_artists.remove(&tid).unwrap_or_default(),
-                cover_url: track_cover_url(t.cover_file_id, t.release_cover_file_id),
+                cover_url: track_cover_variant_url(
+                    t.cover_file_id,
+                    t.release_cover_file_id,
+                    "medium",
+                ),
                 stream_url: format!("/api/player/stream/{tid}"),
                 uploader_name: t.uploader_name,
                 audio_format: t.audio_format,
@@ -390,6 +398,10 @@ async fn artist_detail_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect();
@@ -397,7 +409,7 @@ async fn artist_detail_handler(
     Json(ArtistDetail {
         id: artist.id,
         name: artist.name,
-        image_url: cover_url(image_file_id),
+        image_url: cover_variant_url(image_file_id, "large"),
         total_track_count,
         total_play_count,
         releases: release_cards,
@@ -453,13 +465,19 @@ async fn release_detail_handler(
         r#"SELECT t.id, t.title::text as title, t.track_number, t.disc_number,
                   t.duration_seconds, t.cover_file_id,
                   r.cover_file_id as release_cover_file_id,
+                  r.id as release_id,
+                  r.title::text as release_title,
                   r.year as release_year,
                   COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
                   mf.audio_format,
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__track t
            JOIN furumusic__release r ON r.id = t.release_id
            LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
@@ -526,8 +544,14 @@ async fn release_detail_handler(
                 duration_seconds: t.duration_seconds,
                 artists: track_main_artists.remove(&tid).unwrap_or_default(),
                 featured_artists: track_feat_artists.remove(&tid).unwrap_or_default(),
+                release_id: t.release_id,
+                release_title: t.release_title,
                 release_year: t.release_year,
-                cover_url: track_cover_url(t.cover_file_id, t.release_cover_file_id),
+                cover_url: track_cover_variant_url(
+                    t.cover_file_id,
+                    t.release_cover_file_id,
+                    "medium",
+                ),
                 stream_url: format!("/api/player/stream/{tid}"),
                 uploader_name: t.uploader_name,
                 audio_format: t.audio_format,
@@ -535,6 +559,10 @@ async fn release_detail_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect();
@@ -549,7 +577,7 @@ async fn release_detail_handler(
         title: release.title,
         release_type: release.release_type,
         year: release.year,
-        cover_url: cover_url(release.cover_file_id),
+        cover_url: cover_variant_url(release.cover_file_id, "large"),
         artists: release_artists
             .into_iter()
             .map(|a| ArtistRef {
@@ -683,13 +711,19 @@ async fn playlist_detail_handler(
         r#"SELECT t.id, t.title::text as title, t.track_number, t.disc_number,
                   t.duration_seconds, t.cover_file_id,
                   r.cover_file_id as release_cover_file_id,
+                  r.id as release_id,
+                  r.title::text as release_title,
                   r.year as release_year,
                   COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
                   mf.audio_format,
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__playlist_track pt
            JOIN furumusic__track t ON t.id = pt.track_id
            JOIN furumusic__release r ON r.id = t.release_id
@@ -776,8 +810,14 @@ async fn build_track_items(
                 duration_seconds: t.duration_seconds,
                 artists: track_main_artists.remove(&tid).unwrap_or_default(),
                 featured_artists: track_feat_artists.remove(&tid).unwrap_or_default(),
+                release_id: t.release_id,
+                release_title: t.release_title,
                 release_year: t.release_year,
-                cover_url: track_cover_url(t.cover_file_id, t.release_cover_file_id),
+                cover_url: track_cover_variant_url(
+                    t.cover_file_id,
+                    t.release_cover_file_id,
+                    "medium",
+                ),
                 stream_url: format!("/api/player/stream/{tid}"),
                 uploader_name: t.uploader_name,
                 audio_format: t.audio_format,
@@ -785,6 +825,10 @@ async fn build_track_items(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect())
@@ -799,13 +843,19 @@ async fn likes_playlist_handler(
         r#"SELECT t.id, t.title::text as title, t.track_number, t.disc_number,
                   t.duration_seconds, t.cover_file_id,
                   r.cover_file_id as release_cover_file_id,
+                  r.id as release_id,
+                  r.title::text as release_title,
                   r.year as release_year,
                   COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
                   mf.audio_format,
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__user_liked_track ult
            JOIN furumusic__track t ON t.id = ult.track_id
            JOIN furumusic__release r ON r.id = t.release_id
@@ -962,7 +1012,10 @@ async fn local_upload_handler(
         .await
         .map_err(|err| cot::Error::internal(err.to_string()))?;
     if bytes.is_empty() {
-        return Ok(json_error(StatusCode::BAD_REQUEST, "uploaded file is empty"));
+        return Ok(json_error(
+            StatusCode::BAD_REQUEST,
+            "uploaded file is empty",
+        ));
     }
 
     let upload_dir = inbox_root
@@ -1111,13 +1164,40 @@ async fn cover_handler(
     pool: &sqlx::PgPool,
     config: &AppConfig,
     path: Path<PathMediaFileId>,
+) -> cot::Result<cot::http::Response<Body>> {
+    cover_response(session, db, pool, config, path.0.media_file_id, None).await
+}
+
+async fn cover_variant_handler(
+    session: Session,
+    db: Database,
+    pool: &sqlx::PgPool,
+    config: &AppConfig,
+    path: Path<PathMediaFileVariant>,
+) -> cot::Result<cot::http::Response<Body>> {
+    cover_response(
+        session,
+        db,
+        pool,
+        config,
+        path.0.media_file_id,
+        Some(path.0.variant.as_str()),
+    )
+    .await
+}
+
+async fn cover_response(
+    session: Session,
+    db: Database,
+    pool: &sqlx::PgPool,
+    config: &AppConfig,
+    media_file_id: i64,
+    variant_name: Option<&str>,
 ) -> cot::Result<cot::http::Response<Body>> {
     let Some(_user) = auth::get_session_user(&session, &db).await else {
         return Ok(json_error(StatusCode::UNAUTHORIZED, "not authenticated"));
     };
 
-    let media_file_id = path.0.media_file_id;
-
     let media = sqlx::query_as::<_, MediaFileRow>(
         "SELECT file_path, mime_type::text as mime_type, file_size_bytes FROM furumusic__media_file WHERE id = $1",
     )
@@ -1136,13 +1216,25 @@ async fn cover_handler(
         return Ok(json_error(StatusCode::NOT_FOUND, "file not found on disk"));
     }
 
-    let data = tokio::fs::read(&full_path)
+    let (response_path, content_type) = variant_name
+        .and_then(crate::agent::cover_variants::variant_by_name)
+        .map(|variant| {
+            let variant_path = crate::agent::cover_variants::variant_path(&full_path, variant);
+            if variant_path.exists() {
+                (variant_path, "image/jpeg")
+            } else {
+                (full_path.clone(), media.mime_type.as_str())
+            }
+        })
+        .unwrap_or_else(|| (full_path.clone(), media.mime_type.as_str()));
+
+    let data = tokio::fs::read(&response_path)
         .await
         .map_err(|e| cot::Error::internal(e.to_string()))?;
 
     let response = cot::http::Response::builder()
         .status(StatusCode::OK)
-        .header(CONTENT_TYPE, media.mime_type.as_str())
+        .header(CONTENT_TYPE, content_type)
         .header(CONTENT_LENGTH, data.len().to_string())
         .header("Cache-Control", "public, max-age=86400")
         .body(Body::fixed(data))
@@ -1398,13 +1490,19 @@ async fn search_handler(
             r#"SELECT t.id, t.title::text AS title, t.track_number, t.disc_number,
                       t.duration_seconds, t.cover_file_id,
                       rel.cover_file_id AS release_cover_file_id,
+                      rel.id AS release_id,
+                      rel.title::text AS release_title,
                       rel.year AS release_year,
                       COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
                       mf.audio_format,
                       mf.audio_bitrate,
                       mf.audio_sample_rate,
                       mf.audio_bit_depth,
-                      mf.file_size_bytes
+                      mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
                FROM furumusic__track t
                JOIN furumusic__release rel ON rel.id = t.release_id
                LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
@@ -1468,11 +1566,13 @@ async fn search_handler(
 
         let t = sqlx::query_as::<_, SearchTrackRow>(
             r#"SELECT id, title, track_number, disc_number, duration_seconds, cover_file_id,
-                      release_cover_file_id, release_year, uploader_name, audio_format, audio_bitrate,
-                      audio_sample_rate, audio_bit_depth, file_size_bytes FROM (
+                      release_cover_file_id, release_id, release_title, release_year, uploader_name, audio_format, audio_bitrate,
+                      audio_sample_rate, audio_bit_depth, file_size_bytes, lastfm_listeners, lastfm_playcount, lastfm_rating, lastfm_updated_at FROM (
                 SELECT t.id, t.title::text AS title, t.track_number, t.disc_number,
                        t.duration_seconds, t.cover_file_id,
                        rel.cover_file_id AS release_cover_file_id,
+                       rel.id AS release_id,
+                       rel.title::text AS release_title,
                        rel.year AS release_year,
                        COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
                        mf.audio_format,
@@ -1480,20 +1580,27 @@ async fn search_handler(
                        mf.audio_sample_rate,
                        mf.audio_bit_depth,
                        mf.file_size_bytes,
+                       t.lastfm_listeners,
+                       t.lastfm_playcount,
+                       t.lastfm_rating,
+                       t.lastfm_updated_at,
                        MAX(sim) AS similarity
                 FROM (
                     SELECT id, title, title_sort, track_number, disc_number, duration_seconds, cover_file_id, release_id, audio_file_id,
+                           lastfm_listeners, lastfm_playcount, lastfm_rating, lastfm_updated_at,
                            similarity(title_sort, $1) AS sim
                     FROM furumusic__track WHERE is_hidden = false AND title_sort % $1
                     UNION ALL
                     SELECT id, title, title_sort, track_number, disc_number, duration_seconds, cover_file_id, release_id, audio_file_id,
+                           lastfm_listeners, lastfm_playcount, lastfm_rating, lastfm_updated_at,
                            0.01::real AS sim
                     FROM furumusic__track WHERE is_hidden = false AND title_sort ILIKE '%' || $1 || '%'
                 ) t
                 JOIN furumusic__release rel ON rel.id = t.release_id
                 LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
-                GROUP BY t.id, t.title, t.track_number, t.disc_number, t.duration_seconds, t.cover_file_id, rel.cover_file_id, rel.year,
-                         mf.uploader_name, mf.audio_format, mf.audio_bitrate, mf.audio_sample_rate, mf.audio_bit_depth, mf.file_size_bytes
+                GROUP BY t.id, t.title, t.track_number, t.disc_number, t.duration_seconds, t.cover_file_id, rel.cover_file_id, rel.id, rel.title, rel.year,
+                         mf.uploader_name, mf.audio_format, mf.audio_bitrate, mf.audio_sample_rate, mf.audio_bit_depth, mf.file_size_bytes,
+                         t.lastfm_listeners, t.lastfm_playcount, t.lastfm_rating, t.lastfm_updated_at
                 ORDER BY similarity DESC
                 LIMIT $2
             ) sub"#,
@@ -1552,7 +1659,7 @@ async fn search_handler(
         .map(|r| ArtistCard {
             id: r.id,
             name: r.name,
-            image_url: cover_url(r.image_file_id),
+            image_url: cover_variant_url(r.image_file_id, "medium"),
             release_count: r.release_count,
             track_count: r.track_count,
         })
@@ -1570,7 +1677,7 @@ async fn search_handler(
             title: r.title,
             release_type: r.release_type,
             year: r.year,
-            cover_url: cover_url(r.cover_file_id),
+            cover_url: cover_variant_url(r.cover_file_id, "medium"),
             track_count: r.track_count,
             uploaders: release_uploaders.remove(&r.id).unwrap_or_default(),
         })
@@ -1588,8 +1695,14 @@ async fn search_handler(
                 duration_seconds: t.duration_seconds,
                 artists: track_main_artists.remove(&tid).unwrap_or_default(),
                 featured_artists: track_feat_artists.remove(&tid).unwrap_or_default(),
+                release_id: t.release_id,
+                release_title: t.release_title,
                 release_year: t.release_year,
-                cover_url: track_cover_url(t.cover_file_id, t.release_cover_file_id),
+                cover_url: track_cover_variant_url(
+                    t.cover_file_id,
+                    t.release_cover_file_id,
+                    "medium",
+                ),
                 stream_url: format!("/api/player/stream/{tid}"),
                 uploader_name: t.uploader_name,
                 audio_format: t.audio_format,
@@ -1597,6 +1710,10 @@ async fn search_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect();
@@ -2055,7 +2172,7 @@ async fn followed_artists_handler(
         .map(|r| ArtistCard {
             id: r.id,
             name: r.name,
-            image_url: cover_url(r.image_file_id),
+            image_url: cover_variant_url(r.image_file_id, "small"),
             release_count: r.release_count,
             track_count: r.track_count,
         })
@@ -2155,13 +2272,19 @@ async fn tracks_by_ids_handler(
         r#"SELECT t.id, t.title::text as title, t.track_number, t.disc_number,
                   t.duration_seconds, t.cover_file_id,
                   r.cover_file_id as release_cover_file_id,
+                  r.id as release_id,
+                  r.title::text as release_title,
                   r.year as release_year,
                   COALESCE(mf.uploader_name, 'UFO')::text AS uploader_name,
                   mf.audio_format,
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__track t
            JOIN furumusic__release r ON r.id = t.release_id
            LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
@@ -2227,8 +2350,14 @@ async fn tracks_by_ids_handler(
                 duration_seconds: t.duration_seconds,
                 artists: track_main_artists.remove(&tid).unwrap_or_default(),
                 featured_artists: track_feat_artists.remove(&tid).unwrap_or_default(),
+                release_id: t.release_id,
+                release_title: t.release_title,
                 release_year: t.release_year,
-                cover_url: track_cover_url(t.cover_file_id, t.release_cover_file_id),
+                cover_url: track_cover_variant_url(
+                    t.cover_file_id,
+                    t.release_cover_file_id,
+                    "medium",
+                ),
                 stream_url: format!("/api/player/stream/{tid}"),
                 uploader_name: t.uploader_name,
                 audio_format: t.audio_format,
@@ -2236,6 +2365,10 @@ async fn tracks_by_ids_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             },
         );
     }
@@ -2408,9 +2541,7 @@ impl App for PlayerApp {
                                     .await;
                                 let service = torrent_service
                                     .get_or_init(|| async {
-                                        Arc::new(TorrentService::new(Arc::clone(
-                                            &scheduler_handle,
-                                        )))
+                                        Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
                                     })
                                     .await;
                                 match service.details(pg_pool, user.id, &path.0.id).await {
@@ -2422,40 +2553,44 @@ impl App for PlayerApp {
                             }
                         }
                     })
-                    .delete(move |session: Session, db: Database, path: Path<PathStringId>| {
-                        let pool = Arc::clone(&pool);
-                        let pool_config = Arc::clone(&pool_config);
-                        let torrent_service = Arc::clone(&torrent_service);
-                        let scheduler_handle = Arc::clone(&scheduler_handle);
-                        async move {
-                            let Some(user) = auth::get_session_user(&session, &db).await else {
-                                return Ok(json_error(
-                                    StatusCode::UNAUTHORIZED,
-                                    "not authenticated",
-                                ));
-                            };
-                            let pg_pool = pool
-                                .get_or_init(|| async {
-                                    sqlx::postgres::PgPoolOptions::new()
-                                        .max_connections(5)
-                                        .connect(&pool_config.database_url)
-                                        .await
-                                        .expect("player pool")
-                                })
-                                .await;
-                            let service = torrent_service
-                                .get_or_init(|| async {
-                                    Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
-                                })
-                                .await;
-                            match service.remove(pg_pool, user.id, &path.0.id).await {
-                                Ok(()) => Json(serde_json::json!({ "ok": true })).into_response(),
-                                Err(err) => {
-                                    Ok(json_error(StatusCode::NOT_FOUND, &err.to_string()))
+                    .delete(
+                        move |session: Session, db: Database, path: Path<PathStringId>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            let torrent_service = Arc::clone(&torrent_service);
+                            let scheduler_handle = Arc::clone(&scheduler_handle);
+                            async move {
+                                let Some(user) = auth::get_session_user(&session, &db).await else {
+                                    return Ok(json_error(
+                                        StatusCode::UNAUTHORIZED,
+                                        "not authenticated",
+                                    ));
+                                };
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("player pool")
+                                    })
+                                    .await;
+                                let service = torrent_service
+                                    .get_or_init(|| async {
+                                        Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
+                                    })
+                                    .await;
+                                match service.remove(pg_pool, user.id, &path.0.id).await {
+                                    Ok(()) => {
+                                        Json(serde_json::json!({ "ok": true })).into_response()
+                                    }
+                                    Err(err) => {
+                                        Ok(json_error(StatusCode::NOT_FOUND, &err.to_string()))
+                                    }
                                 }
                             }
-                        }
-                    })
+                        },
+                    )
                 },
                 "player_torrent_detail",
             ),
@@ -2594,40 +2729,42 @@ impl App for PlayerApp {
                     let pool_config = Arc::clone(&pool_config);
                     let torrent_service = Arc::clone(&torrent_service);
                     let scheduler_handle = Arc::clone(&self.scheduler_handle);
-                    post(move |session: Session, db: Database, path: Path<PathStringId>| {
-                        let pool = Arc::clone(&pool);
-                        let pool_config = Arc::clone(&pool_config);
-                        let torrent_service = Arc::clone(&torrent_service);
-                        let scheduler_handle = Arc::clone(&scheduler_handle);
-                        async move {
-                            let Some(user) = auth::get_session_user(&session, &db).await else {
-                                return Ok(json_error(
-                                    StatusCode::UNAUTHORIZED,
-                                    "not authenticated",
-                                ));
-                            };
-                            let pg_pool = pool
-                                .get_or_init(|| async {
-                                    sqlx::postgres::PgPoolOptions::new()
-                                        .max_connections(5)
-                                        .connect(&pool_config.database_url)
-                                        .await
-                                        .expect("player pool")
-                                })
-                                .await;
-                            let service = torrent_service
-                                .get_or_init(|| async {
-                                    Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
-                                })
-                                .await;
-                            match service.pause(pg_pool, user.id, &path.0.id).await {
-                                Ok(job) => Json(job).into_response(),
-                                Err(err) => {
-                                    Ok(json_error(StatusCode::BAD_REQUEST, &err.to_string()))
+                    post(
+                        move |session: Session, db: Database, path: Path<PathStringId>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            let torrent_service = Arc::clone(&torrent_service);
+                            let scheduler_handle = Arc::clone(&scheduler_handle);
+                            async move {
+                                let Some(user) = auth::get_session_user(&session, &db).await else {
+                                    return Ok(json_error(
+                                        StatusCode::UNAUTHORIZED,
+                                        "not authenticated",
+                                    ));
+                                };
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("player pool")
+                                    })
+                                    .await;
+                                let service = torrent_service
+                                    .get_or_init(|| async {
+                                        Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
+                                    })
+                                    .await;
+                                match service.pause(pg_pool, user.id, &path.0.id).await {
+                                    Ok(job) => Json(job).into_response(),
+                                    Err(err) => {
+                                        Ok(json_error(StatusCode::BAD_REQUEST, &err.to_string()))
+                                    }
                                 }
                             }
-                        }
-                    })
+                        },
+                    )
                 },
                 "player_torrent_pause",
             ),
@@ -3076,6 +3213,34 @@ impl App for PlayerApp {
                 "player_stream",
             ),
             // -- Cover art --
+            Route::with_handler_and_name(
+                "/cover/{media_file_id}/{variant}",
+                {
+                    let pool = Arc::clone(&pool);
+                    let pool_config = Arc::clone(&pool_config);
+                    let config = Arc::clone(&self.config);
+                    get(
+                        move |session: Session, db: Database, path: Path<PathMediaFileVariant>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            let config = Arc::clone(&config);
+                            async move {
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("player pool")
+                                    })
+                                    .await;
+                                cover_variant_handler(session, db, pg_pool, &config, path).await
+                            }
+                        },
+                    )
+                },
+                "player_cover_variant",
+            ),
             Route::with_handler_and_name(
                 "/cover/{media_file_id}",
                 {

src/player/queries.rs

@@ -70,3 +70,9 @@ pub(super) struct PathTrackId {
 pub(super) struct PathMediaFileId {
     pub(super) media_file_id: i64,
 }
+
+#[derive(Debug, Deserialize)]
+pub(super) struct PathMediaFileVariant {
+    pub(super) media_file_id: i64,
+    pub(super) variant: String,
+}

src/player/rows.rs

@@ -37,6 +37,8 @@ pub(super) struct TrackRow {
     pub(super) duration_seconds: f64,
     pub(super) cover_file_id: Option<i64>,
     pub(super) release_cover_file_id: Option<i64>,
+    pub(super) release_id: i64,
+    pub(super) release_title: String,
     pub(super) release_year: Option<i32>,
     pub(super) uploader_name: String,
     pub(super) audio_format: Option<String>,
@@ -44,6 +46,10 @@ pub(super) struct TrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]
@@ -103,6 +109,8 @@ pub(super) struct PlaylistTrackRow {
     pub(super) duration_seconds: f64,
     pub(super) cover_file_id: Option<i64>,
     pub(super) release_cover_file_id: Option<i64>,
+    pub(super) release_id: i64,
+    pub(super) release_title: String,
     pub(super) release_year: Option<i32>,
     pub(super) uploader_name: String,
     pub(super) audio_format: Option<String>,
@@ -110,6 +118,10 @@ pub(super) struct PlaylistTrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]
@@ -128,6 +140,10 @@ pub(super) struct AppearanceTrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]
@@ -158,6 +174,8 @@ pub(super) struct SearchTrackRow {
     pub(super) duration_seconds: f64,
     pub(super) cover_file_id: Option<i64>,
     pub(super) release_cover_file_id: Option<i64>,
+    pub(super) release_id: i64,
+    pub(super) release_title: String,
     pub(super) release_year: Option<i32>,
     pub(super) uploader_name: String,
     pub(super) audio_format: Option<String>,
@@ -165,6 +183,10 @@ pub(super) struct SearchTrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]

src/scheduler/mod.rs

@@ -460,6 +460,16 @@ impl PendingReview {
         self.save(db).await
     }
 
+    pub async fn set_result_json(
+        &mut self,
+        db: &Database,
+        result_json: String,
+    ) -> cot::db::Result<()> {
+        self.result_json = Some(result_json);
+        self.updated_at = now_iso();
+        self.save(db).await
+    }
+
     pub async fn set_failed(&mut self, db: &Database, error: &str) -> cot::db::Result<()> {
         self.status = LimitedString::new("failed").unwrap();
         self.error_message = Some(error.to_owned());
@@ -1347,7 +1357,7 @@ async fn run_scheduled_job(
 
     // Check agent_enabled (re-read from DB every run)
     let (live_config, _) = AppConfig::load_with_db(db).await;
-    if !live_config.agent_enabled {
+    if !live_config.agent_enabled && job_name != "lastfm_popularity" {
         tracing::warn!(job = job_name, "Skipping: agent_enabled=false");
         return;
     }

src/torrents.rs

@@ -354,7 +354,7 @@ impl TorrentJob {
                 100.0
             } else {
                 progress_percent(downloaded_bytes, total_bytes)
-                .unwrap_or(self.progress_percent)
+                    .unwrap_or(self.progress_percent)
                     .clamp(0.0, 100.0)
             },
             download_speed_mbps: live.map(|l| l.download_speed.mbps),
@@ -746,13 +746,12 @@ impl TorrentService {
             self.stop_torrent(&handle).await;
         }
 
-        let result = sqlx::query(
-            "DELETE FROM furumusic__torrent_session WHERE id = $1 AND user_id = $2",
-        )
-        .bind(id)
-        .bind(user_id)
-        .execute(pool)
-        .await?;
+        let result =
+            sqlx::query("DELETE FROM furumusic__torrent_session WHERE id = $1 AND user_id = $2")
+                .bind(id)
+                .bind(user_id)
+                .execute(pool)
+                .await?;
 
         if result.rows_affected() == 0 {
             bail!("torrent session not found");
@@ -784,7 +783,12 @@ impl TorrentService {
             if job.user_id != uploader_user_id {
                 bail!("torrent job not found");
             }
-            if job.handle.is_some() && matches!(job.status, TorrentJobStatus::Downloading | TorrentJobStatus::Moving) {
+            if job.handle.is_some()
+                && matches!(
+                    job.status,
+                    TorrentJobStatus::Downloading | TorrentJobStatus::Moving
+                )
+            {
                 bail!("torrent job is already running");
             }
             validate_selection(&job.files, &selected_files)?;

templates/admin/review_detail.html

@@ -25,28 +25,76 @@
 </div>
 {% endif %}
 
+{% if review.status_str() == "pending" %}
+<h2>{{ t.reviews_result }}</h2>
+<form method="post" action="/admin/reviews/{{ review.id_val() }}/approve" style="margin: 1rem 0;">
+    <table>
+        <tr>
+            <td><label for="artist">Artist</label></td>
+            <td><input name="artist" id="artist" value="{{ edit.artist }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="album">Album</label></td>
+            <td><input name="album" id="album" value="{{ edit.album }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="title">Title</label></td>
+            <td><input name="title" id="title" value="{{ edit.title }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="year">Year</label></td>
+            <td><input name="year" id="year" type="number" min="0" max="3000" value="{{ edit.year }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="track_number">Track</label></td>
+            <td><input name="track_number" id="track_number" type="number" min="0" value="{{ edit.track_number }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="genre">Genre</label></td>
+            <td><input name="genre" id="genre" value="{{ edit.genre }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="featured_artists">Featured artists</label></td>
+            <td><input name="featured_artists" id="featured_artists" value="{{ edit.featured_artists }}" style="width:100%"></td>
+        </tr>
+        <tr>
+            <td><label for="release_type">{{ t.releases_type }}</label></td>
+            <td>
+                <select name="release_type" id="release_type" style="width:100%; padding:.4rem;">
+                    {% for rt in release_types %}
+                    <option value="{{ rt.0 }}"{% if edit.release_type == rt.0 %} selected{% endif %}>{% if lang_code == "ru" %}{{ rt.2 }}{% else %}{{ rt.1 }}{% endif %} ({{ rt.0 }})</option>
+                    {% endfor %}
+                </select>
+            </td>
+        </tr>
+        <tr>
+            <td><label for="notes">Notes</label></td>
+            <td><textarea name="notes" id="notes" style="width:100%; min-height:4rem;">{{ edit.notes }}</textarea></td>
+        </tr>
+    </table>
+    <button type="submit" style="margin-top:1rem; padding:.4rem 1rem; background:#28a745; color:#fff; border:none; border-radius:4px; cursor:pointer;">{{ t.reviews_approve }}</button>
+</form>
 <div style="margin: 1rem 0; display: flex; gap: .5rem;">
-    {% if review.status_str() == "pending" %}
-    <form method="post" action="/admin/reviews/{{ review.id_val() }}/approve" style="display:inline;">
-        <button type="submit" style="padding:.4rem 1rem; background:#28a745; color:#fff; border:none; border-radius:4px; cursor:pointer;">{{ t.reviews_approve }}</button>
-    </form>
     <form method="post" action="/admin/reviews/{{ review.id_val() }}/reject" style="display:inline;">
         <button type="submit" style="padding:.4rem 1rem; background:#dc3545; color:#fff; border:none; border-radius:4px; cursor:pointer;">{{ t.reviews_reject }}</button>
     </form>
-    {% endif %}
+</div>
+{% else %}
+<div style="margin: 1rem 0; display: flex; gap: .5rem;">
     {% if review.status_str() == "failed" || review.status_str() == "processing" %}
     <form method="post" action="/admin/reviews/{{ review.id_val() }}/requeue" style="display:inline;" onsubmit="return confirm('{{ t.reviews_requeue_confirm }}');">
         <button type="submit" style="padding:.4rem 1rem; background:#17a2b8; color:#fff; border:none; border-radius:4px; cursor:pointer;">{{ t.reviews_requeue }}</button>
     </form>
     {% endif %}
 </div>
+{% endif %}
 
 {% if !context_pretty.is_empty() %}
 <h2>{{ t.reviews_context }}</h2>
 <pre style="background:#f4f4f4; padding:1rem; border-radius:6px; overflow-x:auto; font-size:.85rem;">{{ context_pretty }}</pre>
 {% endif %}
 
-{% if !result_pretty.is_empty() %}
+{% if !result_pretty.is_empty() && review.status_str() != "pending" %}
 <h2>{{ t.reviews_result }}</h2>
 <pre style="background:#f4f4f4; padding:1rem; border-radius:6px; overflow-x:auto; font-size:.85rem;">{{ result_pretty }}</pre>
 {% endif %}

templates/player/modals.html

@@ -11,7 +11,32 @@
                         </svg>
                     </button>
                 </div>
-                <pre class="info-modal-body" x-text="$store.info.modal.body"></pre>
+                <div class="info-modal-body">
+                    <template x-if="$store.info.modal.rows && $store.info.modal.rows.length">
+                        <table class="info-table">
+                            <tbody>
+                                <template x-for="(row, idx) in $store.info.modal.rows" :key="row.label + '-' + idx">
+                                    <tr>
+                                        <th x-text="row.label"></th>
+                                        <td>
+                                            <template x-if="row.links && row.links.length">
+                                                <div class="info-link-list">
+                                                    <template x-for="link in row.links" :key="link.type + '-' + link.id + '-' + link.label">
+                                                        <button class="info-link" type="button" @click="$store.info.navigate(link)" x-text="link.label"></button>
+                                                    </template>
+                                                </div>
+                                            </template>
+                                            <template x-if="!row.links || !row.links.length">
+                                                <span x-text="row.value"></span>
+                                            </template>
+                                        </td>
+                                    </tr>
+                                </template>
+                            </tbody>
+                        </table>
+                    </template>
+                    <pre class="info-modal-plain" x-show="!$store.info.modal.rows || !$store.info.modal.rows.length" x-text="$store.info.modal.body"></pre>
+                </div>
             </div>
         </div>
     </template>

templates/player/scripts.html

@@ -3,11 +3,15 @@
 const T = {
     info: "{{ t.player_info }}",
     noDetails: "{{ t.player_no_details }}",
+    trackInfoTitle: "{{ t.player_track_info }}",
+    releaseInfoTitle: "{{ t.player_release_info }}",
     loadingHistory: "{{ t.player_loading_history }}",
     failedLoadHistory: "{{ t.player_failed_load_history }}",
     totalPlays: "{{ t.player_total_plays }}",
     unknown: "{{ t.player_unknown }}",
     unknownSize: "{{ t.player_unknown_size }}",
+    title: "{{ t.player_title }}",
+    release: "{{ t.player_release }}",
     unknownRelease: "{{ t.player_unknown_release }}",
     unknownTrack: "{{ t.player_unknown_track }}",
     unknownAudio: "{{ t.player_unknown_audio }}",
@@ -21,6 +25,11 @@ const T = {
     audio: "{{ t.player_audio }}",
     size: "{{ t.player_size }}",
     uploader: "{{ t.player_uploader }}",
+    lastfmRating: "{{ t.player_lastfm_rating }}",
+    lastfmListeners: "{{ t.player_lastfm_listeners }}",
+    lastfmPlaycount: "{{ t.player_lastfm_playcount }}",
+    lastfmUpdated: "{{ t.player_lastfm_updated }}",
+    lastfmNotLoaded: "{{ t.player_lastfm_not_loaded }}",
     trackWord: "{{ t.player_tracks_count }}",
     clientIdle: "{{ t.player_client_idle }}",
     active: "{{ t.player_active }}",
@@ -92,6 +101,11 @@ function formatTime(seconds) {
     return m + ':' + (sec < 10 ? '0' : '') + sec;
 }
 
+function coverVariantUrl(url, variant) {
+    if (!url) return url;
+    return url.replace(/\/(small|medium|large)$/, '/' + variant);
+}
+
 document.addEventListener('alpine:init', () => {
     // -----------------------------------------------------------------------
     // Audio element
@@ -113,14 +127,33 @@ document.addEventListener('alpine:init', () => {
     Alpine.store('info', {
         modal: null,
         open(title, body) {
+            if (Array.isArray(body)) {
+                this.openRows(title, body);
+                return;
+            }
             this.modal = {
                 title: title || T.info,
                 body: body || T.noDetails,
+                rows: null,
+            };
+        },
+        openRows(title, rows) {
+            this.modal = {
+                title: title || T.info,
+                body: '',
+                rows: (rows || []).filter(row => row && ((row.value !== undefined && row.value !== null && row.value !== '') || (row.links && row.links.length))),
             };
         },
         close() {
             this.modal = null;
         },
+        navigate(link) {
+            if (!link || !link.id) return;
+            this.close();
+            const library = Alpine.store('library');
+            if (link.type === 'release') library.openRelease(link.id);
+            if (link.type === 'artist') library.openArtist(link.id);
+        },
     });
 
     // -----------------------------------------------------------------------
@@ -435,7 +468,7 @@ document.addEventListener('alpine:init', () => {
             navigator.mediaSession.metadata = new MediaMetadata({
                 title: t.title,
                 artist: t.artists.map(a => a.name).join(', '),
-                artwork: t.cover_url ? [{ src: t.cover_url, sizes: '512x512', type: 'image/jpeg' }] : [],
+                artwork: t.cover_url ? [{ src: coverVariantUrl(t.cover_url, 'large'), sizes: '512x512', type: 'image/jpeg' }] : [],
             });
             navigator.mediaSession.setActionHandler('play', () => this.resume());
             navigator.mediaSession.setActionHandler('pause', () => this.pause());
@@ -629,6 +662,8 @@ document.addEventListener('alpine:init', () => {
         searchResults: null,
         searchLoading: false,
         _previousView: 'artists',
+        _activeHash: location.hash || '#artists',
+        _scrollPositions: {},
 
         _hashNav: false, // guard against circular hash updates
 
@@ -638,26 +673,31 @@ document.addEventListener('alpine:init', () => {
 
             // Listen for browser back/forward
             window.addEventListener('hashchange', () => {
-                this._navigateFromHash();
+                if (this._hashNav) return;
+                const nextHash = location.hash || '#artists';
+                this._saveScrollPosition(this._activeHash);
+                this._activeHash = nextHash;
+                this._navigateFromHash({ fromHash: true, restoreScroll: true });
             });
 
             // Navigate to initial hash (if any)
-            this._navigateFromHash();
+            this._navigateFromHash({ fromHash: true, restoreScroll: true });
         },
 
         _setHash(hash) {
             this._hashNav = true;
+            this._activeHash = hash;
             location.hash = hash;
             // Reset guard after a tick
             setTimeout(() => { this._hashNav = false; }, 0);
         },
 
-        _navigateFromHash() {
+        _navigateFromHash(options = {}) {
             if (this._hashNav) return;
             const hash = location.hash || '#artists';
             const match = hash.match(/^#(\w+)(?:\/([-]?\d+))?(?:\?(.*))?$/);
             if (!match) {
-                this.goArtists();
+                this.goArtists(options);
                 return;
             }
             const view = match[1];
@@ -665,26 +705,74 @@ document.addEventListener('alpine:init', () => {
             const params = match[3] || '';
 
             if (view === 'artists' && !id) {
-                if (this.view !== 'artists') this.goArtists();
+                if (this.view !== 'artists') this.goArtists(options);
+                else if (options.restoreScroll) this._restoreScrollPosition(hash);
             } else if (view === 'artist' && id) {
-                this.openArtist(id);
+                this.openArtist(id, options);
             } else if (view === 'release' && id) {
-                this.openRelease(id);
+                this.openRelease(id, options);
             } else if (view === 'playlist' && id) {
-                this.openPlaylist(id);
+                this.openPlaylist(id, options);
             } else if (view === 'search') {
                 const qMatch = params.match(/q=([^&]*)/);
                 if (qMatch) {
                     const q = decodeURIComponent(qMatch[1]);
                     this.searchQuery = q;
-                    this.search(q);
+                    this.search(q, options);
                 }
             } else {
-                this.goArtists();
+                this.goArtists(options);
             }
         },
 
-        goArtists() {
+        _scrollElement() {
+            return document.getElementById('center-scroll');
+        },
+
+        _saveScrollPosition(hash = this._activeHash) {
+            const el = this._scrollElement();
+            if (!el || !hash) return;
+            this._scrollPositions[hash] = el.scrollTop;
+        },
+
+        _scrollToTop() {
+            const el = this._scrollElement();
+            if (el) el.scrollTop = 0;
+        },
+
+        _restoreScrollPosition(hash = this._activeHash) {
+            const top = this._scrollPositions[hash];
+            if (top == null) return;
+            const restore = () => {
+                const el = this._scrollElement();
+                if (el) el.scrollTop = top;
+            };
+            this.$nextTick(() => {
+                restore();
+                requestAnimationFrame(restore);
+                setTimeout(restore, 150);
+            });
+        },
+
+        _afterNavigation(options = {}) {
+            if (options.restoreScroll) {
+                this._restoreScrollPosition(this._activeHash);
+            } else {
+                this.$nextTick(() => { this._scrollToTop(); });
+            }
+        },
+
+        _beginNavigation(hash, options = {}) {
+            if (!options.fromHash) {
+                this._saveScrollPosition(this._activeHash);
+                this._setHash(hash);
+            } else {
+                this._activeHash = hash;
+            }
+        },
+
+        goArtists(options = {}) {
+            this._beginNavigation('#artists', options);
             this.view = 'artists';
             this.currentArtist = null;
             this.currentRelease = null;
@@ -692,8 +780,8 @@ document.addEventListener('alpine:init', () => {
             this.searchQuery = '';
             this.searchResults = null;
             this._previousView = 'artists';
-            this._setHash('#artists');
             this.$nextTick(() => { this._setupScroll(); });
+            this._afterNavigation(options);
         },
 
         async loadArtists(page) {
@@ -717,17 +805,18 @@ document.addEventListener('alpine:init', () => {
             this.loading = false;
         },
 
-        async openArtist(id) {
+        async openArtist(id, options = {}) {
+            this._beginNavigation('#artist/' + id, options);
             this.searchQuery = '';
             this.searchResults = null;
             this.view = 'artist_detail';
             this.currentArtist = null;
-            this._setHash('#artist/' + id);
             try {
                 const res = await fetch(`/api/player/artists/${id}`);
                 if (!res.ok) throw new Error('failed');
                 this.currentArtist = await res.json();
             } catch {}
+            this._afterNavigation(options);
         },
 
         artistReleaseGroups() {
@@ -787,6 +876,47 @@ document.addEventListener('alpine:init', () => {
             return (idx === 0 ? size.toFixed(0) : size.toFixed(1)) + ' ' + units[idx];
         },
 
+        trackPopularityValue(track) {
+            const value = Number(track?.lastfm_rating);
+            return Number.isFinite(value) && value > 0 ? value : null;
+        },
+
+        hasPopularity(track) {
+            return this.trackPopularityValue(track) != null;
+        },
+
+        popularityLabel(track) {
+            const value = this.trackPopularityValue(track);
+            if (value == null) return 'i';
+            if (value >= 10000) return Math.round(value / 1000) + 'k';
+            if (value >= 1000) return (value / 1000).toFixed(1).replace(/\.0$/, '') + 'k';
+            return Math.round(value).toString();
+        },
+
+        popularityStyle(track) {
+            const value = this.trackPopularityValue(track);
+            if (value == null) return '';
+            const t = Math.max(0, Math.min(1, Math.log1p(value) / Math.log1p(180)));
+            const hue = 210 - (190 * t);
+            const saturation = 42 + (46 * t);
+            const lightness = 30 + (16 * t);
+            const bg = `hsla(${hue.toFixed(0)}, ${saturation.toFixed(0)}%, ${lightness.toFixed(0)}%, 0.28)`;
+            const hoverBg = `hsla(${hue.toFixed(0)}, ${saturation.toFixed(0)}%, ${Math.min(54, lightness + 6).toFixed(0)}%, 0.36)`;
+            const border = `hsla(${hue.toFixed(0)}, ${saturation.toFixed(0)}%, ${Math.min(66, lightness + 16).toFixed(0)}%, 0.52)`;
+            const fg = `hsl(${hue.toFixed(0)}, ${Math.min(96, saturation + 8).toFixed(0)}%, ${Math.min(86, lightness + 34).toFixed(0)}%)`;
+            return `--popularity-bg:${bg};--popularity-hover-bg:${hoverBg};--popularity-border:${border};--popularity-fg:${fg}`;
+        },
+
+        trackInfoTitle(track) {
+            const value = this.trackPopularityValue(track);
+            if (value == null) return this.trackInfo(track);
+            return `${T.lastfmRating}: ${Math.round(value)}\n${this.trackInfo(track)}`;
+        },
+
+        openTrackInfo(track) {
+            Alpine.store('info').openRows(T.trackInfoTitle, this.trackInfoRows(track));
+        },
+
         uploadersInfo(uploaders) {
             const rows = uploaders || [];
             if (!rows.length) return 'UFO';
@@ -807,6 +937,31 @@ document.addEventListener('alpine:init', () => {
             return lines.join('\n');
         },
 
+        openReleaseInfo(release) {
+            Alpine.store('info').openRows(T.releaseInfoTitle, this.releaseInfoRows(release));
+        },
+
+        infoLinks(items, type) {
+            const seen = new Set();
+            return (items || [])
+                .filter(item => item && item.id && !seen.has(Number(item.id)) && seen.add(Number(item.id)))
+                .map(item => ({ type, id: item.id, label: item.label || item.name || item.title || String(item.id) }));
+        },
+
+        releaseInfoRows(release) {
+            if (!release) return [];
+            const rows = [
+                { label: T.release, value: release.title || T.unknownRelease },
+                { label: T.type, value: release.release_type || T.unknown },
+                { label: T.year, value: release.year || T.unknown },
+                { label: T.tracks, value: release.track_count || release.tracks?.length || 0 },
+                { label: T.uploaders, value: this.uploadersInfo(release.uploaders || []) },
+            ];
+            const artistLinks = this.infoLinks(release.artists || [], 'artist');
+            if (artistLinks.length) rows.splice(1, 0, { label: T.artists, links: artistLinks });
+            return rows;
+        },
+
         trackInfo(track) {
             if (!track) return '';
             const artists = this.trackArtistLinks(track).map(artist => artist.label).join(', ') || T.unknown;
@@ -825,31 +980,76 @@ document.addEventListener('alpine:init', () => {
                 `${T.size}: ${this.bytes(track.file_size_bytes)}`,
                 `${T.uploader}: ${track.uploader_name || 'UFO'}`,
             ];
+            if (track.lastfm_rating != null || track.lastfm_listeners != null || track.lastfm_playcount != null) {
+                const rating = Number(track.lastfm_rating || 0);
+                lines.push(`${T.lastfmRating}: ${Number.isFinite(rating) ? Math.round(rating) : T.unknown}`);
+                lines.push(`${T.lastfmListeners}: ${new Intl.NumberFormat().format(track.lastfm_listeners || 0)}`);
+                lines.push(`${T.lastfmPlaycount}: ${new Intl.NumberFormat().format(track.lastfm_playcount || 0)}`);
+                if (track.lastfm_updated_at) lines.push(`${T.lastfmUpdated}: ${track.lastfm_updated_at}`);
+            } else {
+                lines.push(`${T.lastfmRating}: ${T.lastfmNotLoaded}`);
+            }
             return lines.join('\n');
         },
 
-        async openRelease(id) {
+        trackInfoRows(track) {
+            if (!track) return [];
+            const artistLinks = this.infoLinks(this.trackArtistLinks(track), 'artist');
+            const releaseLinks = track.release_id
+                ? [{ type: 'release', id: track.release_id, label: track.release_title || T.unknownRelease }]
+                : [];
+            const audio = [
+                track.audio_format || null,
+                track.audio_bitrate ? `${track.audio_bitrate} kbps` : null,
+                track.audio_sample_rate ? `${track.audio_sample_rate} Hz` : null,
+                track.audio_bit_depth ? `${track.audio_bit_depth}-bit` : null,
+            ].filter(Boolean).join(' · ') || T.unknownAudio;
+            const rows = [
+                { label: T.title, value: track.title || T.unknownTrack },
+                { label: T.release, links: releaseLinks },
+                { label: T.artists, links: artistLinks },
+                { label: T.releaseYear, value: track.release_year || T.unknown },
+                { label: T.duration, value: formatTime(track.duration_seconds) },
+                { label: T.audio, value: audio },
+                { label: T.size, value: this.bytes(track.file_size_bytes) },
+                { label: T.uploader, value: track.uploader_name || 'UFO' },
+            ];
+            if (track.lastfm_rating != null || track.lastfm_listeners != null || track.lastfm_playcount != null) {
+                const rating = Number(track.lastfm_rating || 0);
+                rows.push({ label: T.lastfmRating, value: Number.isFinite(rating) ? Math.round(rating) : T.unknown });
+                rows.push({ label: T.lastfmListeners, value: new Intl.NumberFormat().format(track.lastfm_listeners || 0) });
+                rows.push({ label: T.lastfmPlaycount, value: new Intl.NumberFormat().format(track.lastfm_playcount || 0) });
+                if (track.lastfm_updated_at) rows.push({ label: T.lastfmUpdated, value: track.lastfm_updated_at });
+            } else {
+                rows.push({ label: T.lastfmRating, value: T.lastfmNotLoaded });
+            }
+            return rows;
+        },
+
+        async openRelease(id, options = {}) {
+            this._beginNavigation('#release/' + id, options);
             this.searchQuery = '';
             this.searchResults = null;
             this.view = 'release_detail';
             this.currentRelease = null;
-            this._setHash('#release/' + id);
             try {
                 const res = await fetch(`/api/player/releases/${id}`);
                 if (!res.ok) throw new Error('failed');
                 this.currentRelease = await res.json();
             } catch {}
+            this._afterNavigation(options);
         },
 
-        async openPlaylist(id) {
+        async openPlaylist(id, options = {}) {
+            this._beginNavigation('#playlist/' + id, options);
             this.view = 'playlist_detail';
             this.currentPlaylist = null;
-            this._setHash('#playlist/' + id);
             try {
                 const res = await fetch(`/api/player/playlists/${id}`);
                 if (!res.ok) throw new Error('failed');
                 this.currentPlaylist = await res.json();
             } catch {}
+            this._afterNavigation(options);
         },
 
         async playRelease(releaseId) {
@@ -885,17 +1085,17 @@ document.addEventListener('alpine:init', () => {
             } catch {}
         },
 
-        async search(query) {
+        async search(query, options = {}) {
             const q = (query || '').trim();
             if (!q) {
                 this.clearSearch();
                 return;
             }
+            this._beginNavigation('#search?q=' + encodeURIComponent(q), options);
             if (this.view !== 'search') {
                 this._previousView = this.view;
             }
             this.view = 'search';
-            this._setHash('#search?q=' + encodeURIComponent(q));
             this.searchLoading = true;
             try {
                 const res = await fetch(`/api/player/search?q=${encodeURIComponent(q)}&limit=10`);
@@ -905,6 +1105,7 @@ document.addEventListener('alpine:init', () => {
                 this.searchResults = { artists: [], releases: [], tracks: [] };
             }
             this.searchLoading = false;
+            this._afterNavigation(options);
         },
 
         clearSearch() {

templates/player/shell.html

@@ -391,7 +391,7 @@
                                                     <template x-if="!release.cover_url">
                                                         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="12" cy="12" r="4"/></svg>
                                                     </template>
-                                                    <button class="card-info-btn" @click.stop="$store.info.open('{{ t.player_release_info }}', $store.library.releaseInfo(release))" :title="$store.library.releaseInfo(release)" aria-label="{{ t.player_release_info }}">
+                                                    <button class="card-info-btn" @click.stop="$store.library.openReleaseInfo(release)" :title="$store.library.releaseInfo(release)" aria-label="{{ t.player_release_info }}">
                                                         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
                                                     </button>
                                                 </div>
@@ -434,8 +434,14 @@
                                             </div>
                                             <span></span>
                                             <div class="track-actions">
-                                                <button class="track-action-btn info-btn" @click.stop="$store.info.open('{{ t.player_track_info }}', $store.library.trackInfo(track))" :title="$store.library.trackInfo(track)" aria-label="{{ t.player_track_info }}">
-                                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
+                                                <button class="track-action-btn info-btn popularity-info-btn"
+                                                        :class="{ 'has-popularity': $store.library.hasPopularity(track), 'no-popularity': !$store.library.hasPopularity(track) }"
+                                                        :style="$store.library.popularityStyle(track)"
+                                                        @click.stop="$store.library.openTrackInfo(track)"
+                                                        :title="$store.library.trackInfoTitle(track)"
+                                                        aria-label="{{ t.player_track_info }}">
+                                                    <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
+                                                    <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                                 </button>
                                                 <button class="track-action-btn play-btn" @click.stop="$store.library.playSearchTrack(idx)" title="{{ t.player_play }}">
                                                     <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
@@ -556,7 +562,7 @@
                                             <template x-if="!release.cover_url">
                                                 <span class="placeholder-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="3" width="18" height="18" rx="2"/><circle cx="12" cy="12" r="4"/></svg></span>
                                             </template>
-                                            <button class="card-info-btn" @click.stop="$store.info.open('{{ t.player_release_info }}', $store.library.releaseInfo(release))" :title="$store.library.releaseInfo(release)" aria-label="{{ t.player_release_info }}">
+                                            <button class="card-info-btn" @click.stop="$store.library.openReleaseInfo(release)" :title="$store.library.releaseInfo(release)" aria-label="{{ t.player_release_info }}">
                                                 <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
                                             </button>
                                             <button class="card-enqueue-btn" @click.stop="$store.library.enqueueRelease(release.id)" title="{{ t.player_add_to_queue }}">
@@ -608,8 +614,14 @@
                                     </div>
                                     <span></span>
                                     <div class="track-actions">
-                                        <button class="track-action-btn info-btn" @click.stop="$store.info.open('{{ t.player_track_info }}', $store.library.trackInfo(track))" :title="$store.library.trackInfo(track)" aria-label="{{ t.player_track_info }}">
-                                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
+                                        <button class="track-action-btn info-btn popularity-info-btn"
+                                                :class="{ 'has-popularity': $store.library.hasPopularity(track), 'no-popularity': !$store.library.hasPopularity(track) }"
+                                                :style="$store.library.popularityStyle(track)"
+                                                @click.stop="$store.library.openTrackInfo(track)"
+                                                :title="$store.library.trackInfoTitle(track)"
+                                                aria-label="{{ t.player_track_info }}">
+                                            <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
+                                            <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                         </button>
                                         <button class="track-action-btn play-btn" @click.stop="$store.queue.playRelease($store.library.currentArtist.featured_tracks, idx)" title="{{ t.player_play }}">
                                             <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
@@ -678,7 +690,7 @@
                             <div class="release-year" x-text="$store.library.currentRelease.year || ''"></div>
                             <div class="release-actions">
                                 <button class="release-action-btn secondary"
-                                        @click.stop="$store.info.open('{{ t.player_release_info }}', $store.library.releaseInfo($store.library.currentRelease))"
+                                        @click.stop="$store.library.openReleaseInfo($store.library.currentRelease)"
                                         :title="$store.library.releaseInfo($store.library.currentRelease)"
                                         aria-label="{{ t.player_release_info }}">
                                     <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
@@ -725,8 +737,14 @@
                             </div>
                             <span></span>
                             <div class="track-actions">
-                                <button class="track-action-btn info-btn" @click.stop="$store.info.open('{{ t.player_track_info }}', $store.library.trackInfo(track))" :title="$store.library.trackInfo(track)" aria-label="{{ t.player_track_info }}">
-                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
+                                <button class="track-action-btn info-btn popularity-info-btn"
+                                        :class="{ 'has-popularity': $store.library.hasPopularity(track), 'no-popularity': !$store.library.hasPopularity(track) }"
+                                        :style="$store.library.popularityStyle(track)"
+                                        @click.stop="$store.library.openTrackInfo(track)"
+                                        :title="$store.library.trackInfoTitle(track)"
+                                        aria-label="{{ t.player_track_info }}">
+                                    <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
+                                    <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                 </button>
                                 <button class="track-action-btn play-btn" @click.stop="$store.queue.playRelease($store.library.currentRelease.tracks, idx)" title="{{ t.player_play }}">
                                     <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
@@ -795,8 +813,14 @@
                             </div>
                             <span></span>
                             <div class="track-actions">
-                                <button class="track-action-btn info-btn" @click.stop="$store.info.open('{{ t.player_track_info }}', $store.library.trackInfo(track))" :title="$store.library.trackInfo(track)" aria-label="{{ t.player_track_info }}">
-                                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
+                                <button class="track-action-btn info-btn popularity-info-btn"
+                                        :class="{ 'has-popularity': $store.library.hasPopularity(track), 'no-popularity': !$store.library.hasPopularity(track) }"
+                                        :style="$store.library.popularityStyle(track)"
+                                        @click.stop="$store.library.openTrackInfo(track)"
+                                        :title="$store.library.trackInfoTitle(track)"
+                                        aria-label="{{ t.player_track_info }}">
+                                    <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
+                                    <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                                 </button>
                                 <button class="track-action-btn play-btn" @click.stop="$store.queue.playRelease($store.library.currentPlaylist.tracks, idx)" title="{{ t.player_play }}">
                                     <svg viewBox="0 0 24 24" fill="currentColor"><path d="M8 5v14l11-7z"/></svg>
@@ -871,8 +895,14 @@
                             </div>
                         </div>
                         <div class="queue-track-actions">
-                            <button class="queue-track-remove info-btn" @click.stop="$store.info.open('{{ t.player_track_info }}', $store.library.trackInfo(track))" :title="$store.library.trackInfo(track)" aria-label="{{ t.player_track_info }}">
-                                <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" width="14" height="14"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
+                            <button class="queue-track-remove info-btn popularity-info-btn"
+                                    :class="{ 'has-popularity': $store.library.hasPopularity(track), 'no-popularity': !$store.library.hasPopularity(track) }"
+                                    :style="$store.library.popularityStyle(track)"
+                                    @click.stop="$store.library.openTrackInfo(track)"
+                                    :title="$store.library.trackInfoTitle(track)"
+                                    aria-label="{{ t.player_track_info }}">
+                                <span x-show="$store.library.hasPopularity(track)" x-text="$store.library.popularityLabel(track)"></span>
+                                <span x-show="!$store.library.hasPopularity(track)" class="info-letter">i</span>
                             </button>
                             <button class="queue-track-remove" @click.stop="$store.queue.remove(idx)" title="{{ t.player_remove }}">
                                 <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="14" height="14"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
@@ -898,7 +928,16 @@
                         </template>
                     </div>
                     <div class="player-track-info">
-                        <div class="player-track-title" x-text="$store.player.currentTrack.title"></div>
+                        <div class="player-track-title-row">
+                            <div class="player-track-title" x-text="$store.player.currentTrack.title"></div>
+                            <button class="like-btn player-current-like"
+                                    :class="{ liked: $store.likes.has($store.player.currentTrack.id) }"
+                                    @click.stop="$store.likes.toggle($store.player.currentTrack.id)"
+                                    title="{{ t.player_like }}"
+                                    aria-label="{{ t.player_like }}">
+                                <svg viewBox="0 0 24 24" :fill="$store.likes.has($store.player.currentTrack.id) ? 'currentColor' : 'none'" stroke="currentColor" stroke-width="2"><path d="M20.84 4.61a5.5 5.5 0 00-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 00-7.78 7.78L12 21.23l8.84-8.84a5.5 5.5 0 000-7.78z"/></svg>
+                            </button>
+                        </div>
                         <div class="player-track-artist">
                             <template x-for="(artist, artistIdx) in $store.library.trackArtistLinks($store.player.currentTrack)" :key="artist.label + '-' + artist.id + '-' + artistIdx">
                                 <span>

templates/player/styles.html

@@ -661,11 +661,20 @@ button.user-stat:hover {
     display: flex;
     align-items: center;
     gap: 2px;
-    opacity: 0;
+    opacity: 1;
     transition: opacity 0.15s;
 }
 
-.track-row:hover .track-actions { opacity: 1; }
+.track-actions > :not(.popularity-info-btn) {
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.15s;
+}
+
+.track-row:hover .track-actions > * {
+    opacity: 1;
+    pointer-events: auto;
+}
 
 .track-action-btn {
     background: none;
@@ -692,6 +701,43 @@ button.user-stat:hover {
     color: var(--text-primary);
 }
 
+.popularity-info-btn {
+    min-width: 26px;
+    height: 20px;
+    padding: 0 3px;
+    border: 0;
+    border-radius: 0;
+    background: transparent;
+    font-size: 11px;
+    font-weight: 800;
+    line-height: 1;
+    letter-spacing: 0;
+    font-variant-numeric: tabular-nums;
+}
+
+.popularity-info-btn.has-popularity {
+    color: var(--popularity-fg, var(--text-primary));
+    background: transparent;
+}
+
+.popularity-info-btn.has-popularity:hover {
+    color: var(--popularity-fg, var(--text-primary));
+    background: transparent;
+}
+
+.popularity-info-btn.no-popularity {
+    min-width: 18px;
+    width: 18px;
+    padding: 0;
+}
+
+.popularity-info-btn .info-letter {
+    font-size: 12px;
+    font-weight: 800;
+    font-style: normal;
+    line-height: 1;
+}
+
 .card-info-btn {
     position: absolute;
     top: 8px;
@@ -926,12 +972,21 @@ button.user-stat:hover {
     display: flex;
     align-items: center;
     gap: 2px;
-    opacity: 0;
+    opacity: 1;
     transition: opacity 0.15s;
     flex-shrink: 0;
 }
 
-.queue-track:hover .queue-track-actions { opacity: 1; }
+.queue-track-actions > :not(.popularity-info-btn) {
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.15s;
+}
+
+.queue-track:hover .queue-track-actions > * {
+    opacity: 1;
+    pointer-events: auto;
+}
 
 .queue-track-remove {
     background: none;
@@ -948,6 +1003,20 @@ button.user-stat:hover {
 
 .queue-track-remove:hover { color: var(--text-primary); background: var(--bg-hover); }
 
+.queue-track-remove.popularity-info-btn {
+    min-width: 26px;
+    width: auto;
+    height: 20px;
+    padding: 0 3px;
+    border-radius: 0;
+}
+
+.queue-track-remove.popularity-info-btn.no-popularity {
+    min-width: 18px;
+    width: 18px;
+    padding: 0;
+}
+
 /* Drag handle */
 .queue-drag-handle {
     cursor: grab;
@@ -1010,12 +1079,28 @@ button.user-stat:hover {
     overflow: hidden;
     min-width: 0;
 }
+
+.player-track-title-row {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    min-width: 0;
+}
+
 .player-track-title {
     font-size: 13px;
     font-weight: 500;
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
+    min-width: 0;
+}
+
+.player-current-like {
+    width: 24px;
+    height: 24px;
+    padding: 4px;
+    flex: 0 0 auto;
 }
 
 .player-track-artist {
@@ -1694,7 +1779,7 @@ button.user-stat:hover {
 .modal-playlist-item svg { width: 16px; height: 16px; flex-shrink: 0; }
 
 .info-modal {
-    max-width: min(520px, calc(100vw - 24px));
+    max-width: min(620px, calc(100vw - 24px));
 }
 
 .info-modal-head {
@@ -1716,14 +1801,72 @@ button.user-stat:hover {
     border-radius: 8px;
     background: var(--bg-primary);
     color: var(--text-secondary);
-    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
     font-size: 13px;
     line-height: 1.55;
-    white-space: pre-wrap;
     overflow: auto;
     max-height: min(58dvh, 520px);
 }
 
+.info-modal-plain {
+    margin: 0;
+    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
+    white-space: pre-wrap;
+}
+
+.info-table {
+    width: 100%;
+    border-collapse: collapse;
+}
+
+.info-table th,
+.info-table td {
+    padding: 9px 0;
+    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
+    vertical-align: top;
+}
+
+.info-table tr:last-child th,
+.info-table tr:last-child td {
+    border-bottom: 0;
+}
+
+.info-table th {
+    width: 34%;
+    padding-right: 18px;
+    color: var(--text-subdued);
+    font-size: 11px;
+    font-weight: 700;
+    text-align: left;
+    text-transform: uppercase;
+}
+
+.info-table td {
+    color: var(--text-primary);
+}
+
+.info-link-list {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 6px;
+}
+
+.info-link {
+    border: 1px solid rgba(29, 185, 84, 0.36);
+    border-radius: 999px;
+    background: rgba(29, 185, 84, 0.1);
+    color: var(--text-primary);
+    cursor: pointer;
+    padding: 3px 8px;
+    font: inherit;
+    line-height: 1.3;
+}
+
+.info-link:hover {
+    border-color: rgba(29, 185, 84, 0.7);
+    background: rgba(29, 185, 84, 0.18);
+    color: var(--accent);
+}
+
 .modal-btn {
     padding: 8px 16px;
     border-radius: 20px;
@@ -2807,6 +2950,24 @@ button.user-stat:hover {
         padding: 6px;
     }
 
+    .popularity-info-btn {
+        min-width: 28px;
+        height: 22px;
+        padding: 0 3px;
+    }
+
+    .popularity-info-btn.no-popularity {
+        min-width: 20px;
+        width: 20px;
+        padding: 0;
+    }
+
+    .track-actions > *,
+    .queue-track-actions > * {
+        opacity: 1;
+        pointer-events: auto;
+    }
+
     .track-action-btn svg,
     .like-btn svg {
         width: 17px;
@@ -2834,6 +2995,22 @@ button.user-stat:hover {
         max-width: 400px;
     }
 
+    .info-table th,
+    .info-table td {
+        display: block;
+        width: 100%;
+        padding-right: 0;
+    }
+
+    .info-table th {
+        padding-bottom: 2px;
+        border-bottom: 0;
+    }
+
+    .info-table td {
+        padding-top: 0;
+    }
+
     .torrent-modal {
         width: 100vw;
         max-width: none;