Added similarity search
Build and Publish / Build and Publish Docker Image (push) Successful in 3m29s

This commit is contained in:
Aleksandr Bogomiakov
2026-08-10 01:44:40 +01:00
parent 05d68724f3
commit 77cbb62d84
22 changed files with 3092 additions and 17 deletions
+2
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@@ -3,3 +3,5 @@
/.claude
/media
/federation
/similarity-models
/federation-cache
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+614 -5
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"ndarray",
"num-complex 0.4.6",
"num-integer",
"num-traits",
"pastey",
"rustfft",
"serde",
"smallvec",
"tract-data",
"tract-linalg",
]
[[package]]
name = "tract-data"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "870236dd45aaeb1381023cb709a67ff14ece608ee0b37f99aa166d166db9b0d0"
dependencies = [
"anyhow",
"downcast-rs",
"dyn-clone",
"dyn-eq",
"dyn-hash",
"half",
"inventory",
"itertools 0.14.0",
"lazy_static",
"libm",
"maplit",
"ndarray",
"nom",
"nom-language",
"num-integer",
"num-traits",
"parking_lot",
"scan_fmt",
"smallvec",
"string-interner",
]
[[package]]
name = "tract-extra"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "effcae1ebfce133e8bf6c79ad31298cbee0a9eceb3e4642fe1d14cb54cca78e6"
dependencies = [
"tract-nnef",
"tract-pulse",
]
[[package]]
name = "tract-hir"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "28783b2bb583177685f65016a866b01eb3d383bce4fa7ae1b9692b325b64449d"
dependencies = [
"derive-new",
"log",
"tract-core",
]
[[package]]
name = "tract-linalg"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d3e01491f7360806ef061af4c016a2d0a801d586768896394a0b8a7d6872c2b0"
dependencies = [
"byteorder",
"cc",
"derive-new",
"downcast-rs",
"dyn-clone",
"dyn-eq",
"dyn-hash",
"half",
"lazy_static",
"log",
"minijinja",
"num-traits",
"pastey",
"scan_fmt",
"tract-data",
"walkdir",
]
[[package]]
name = "tract-nnef"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "00417fabf01aeea7bc56107367862e5bb8da18c9ad850c9061d3823700479ecc"
dependencies = [
"byteorder",
"erased-serde",
"flate2",
"log",
"minijinja",
"nom",
"nom-language",
"safetensors",
"serde",
"serde_json",
"simd-adler32",
"tar",
"tract-core",
"walkdir",
]
[[package]]
name = "tract-onnx"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a3215dd27bddd2a041a20fee750013b400135186d3485501c9274c755b19ceb0"
dependencies = [
"bytes",
"derive-new",
"dyn-eq",
"log",
"memmap2",
"num-integer",
"prost",
"smallvec",
"tract-extra",
"tract-hir",
"tract-nnef",
"tract-onnx-opl",
"tract-transformers",
]
[[package]]
name = "tract-onnx-opl"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44f549ad3f245c1c00ce710c66cc0e086be0b637f35934d37b655ff175e1ab3e"
dependencies = [
"dyn-eq",
"getrandom 0.4.3",
"log",
"rand 0.10.2",
"rand_distr",
"rustfft",
"tract-extra",
"tract-nnef",
]
[[package]]
name = "tract-pulse"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a164e22e96ab9b5c90458fa270700570d87963e3dec9ccaac1ab18d9fa763ce2"
dependencies = [
"downcast-rs",
"dyn-eq",
"erased-serde",
"lazy_static",
"log",
"serde",
"tract-pulse-opl",
"tract-transformers",
]
[[package]]
name = "tract-pulse-opl"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "65418f9e93e0af0d567f4f2f1bf2309b53930fa2543c635a69fda10c87a04987"
dependencies = [
"downcast-rs",
"dyn-eq",
"lazy_static",
"tract-nnef",
]
[[package]]
name = "tract-transformers"
version = "0.23.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8471ebf7f52d226552283d9130539595540c28ed41b8e032df3830507d3ccdd5"
dependencies = [
"float-ord",
"rayon",
"tract-nnef",
]
[[package]]
name = "transpose"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ad61aed86bc3faea4300c7aee358b4c6d0c8d6ccc36524c96e4c92ccf26e77e"
dependencies = [
"num-integer",
"strength_reduce",
]
[[package]]
name = "try-lock"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
[[package]]
name = "typeid"
version = "1.0.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"
[[package]]
name = "typenum"
version = "1.20.1"
@@ -7559,6 +8158,16 @@ dependencies = [
"tap",
]
[[package]]
name = "xattr"
version = "1.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32e45ad4206f6d2479085147f02bc2ef834ac85886624a23575ae137c8aa8156"
dependencies = [
"libc",
"rustix",
]
[[package]]
name = "xml-rs"
version = "0.8.28"
+7 -3
View File
@@ -1,6 +1,6 @@
[package]
name = "furumusic"
version = "0.9.8"
version = "0.10.0"
edition = "2024"
description = "Reusable web-app boilerplate: auth, OIDC/SSO, admin panel, user management, i18n, PostgreSQL"
@@ -12,7 +12,7 @@ cot = { version = "0.6.0", default-features = false, features = ["postgres", "js
schemars = { version = "0.9", features = ["derive"] }
serde = { version = "1", features = ["derive"] }
openidconnect = "4.0"
reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "json"] }
reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "json", "stream"] }
tokio = { version = "1", features = ["sync", "fs", "io-util"] }
async-stream = "0.3"
bytes = "1"
@@ -31,6 +31,10 @@ md-5 = "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"
futures-util = "0.3"
rodio = { version = "0.22.2", default-features = false, features = ["mp3", "flac", "vorbis", "wav", "symphonia-aac", "symphonia-isomp4", "symphonia-alac", "symphonia-adpcm", "symphonia-aiff", "symphonia-mkv", "symphonia-pcm"] }
rustfft = "6.4.1"
tract-onnx = "0.23.4"
tokio-cron-scheduler = "0.15"
croner = "3"
async-trait = "0.1"
@@ -39,4 +43,4 @@ uuid = "1"
librqbit = { version = "8.1.1", features = ["disable-upload"] }
# P2P federation: publishes the library into a shared DHT and serves audio /
# catalogs to furumi peers (TUI clients) over the frid stack.
music-dht = "0.3"
music-dht = "0.3.1"
Generated
+27
View File
@@ -0,0 +1,27 @@
{
"nodes": {
"nixpkgs": {
"locked": {
"lastModified": 1786106723,
"narHash": "sha256-zDSUbpoeo/9ZmD2+wXnzxoo1+uhL8vxc0b8yuYMKYq0=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "f13ff45afd1bb73e640eaa08a7066dbed07e3238",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}
+38
View File
@@ -0,0 +1,38 @@
{
description = "Furumusic development environment";
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
outputs = { nixpkgs, ... }:
let
supportedSystems = [
"x86_64-linux"
"aarch64-linux"
"x86_64-darwin"
"aarch64-darwin"
];
forEachSystem = function:
nixpkgs.lib.genAttrs supportedSystems (system:
function (import nixpkgs { inherit system; }));
in
{
devShells = forEachSystem (pkgs: {
default = pkgs.mkShell {
nativeBuildInputs = with pkgs; [
cargo
clippy
pkg-config
rustc
rustfmt
];
buildInputs = with pkgs; [
cacert
openssl
] ++ lib.optionals stdenv.isDarwin [ libiconv ];
RUST_SRC_PATH = "${pkgs.rustPlatform.rustLibSrc}";
};
});
};
}
+14
View File
@@ -422,6 +422,20 @@ impl App for AdminApp {
}),
"admin_v2_federation_status",
),
Route::with_handler_and_name(
"/v2/api/similarity",
get(move |session: Session, db: Database| async move {
v2::similarity_status(session, db).await
}),
"admin_v2_similarity_status",
),
Route::with_handler_and_name(
"/v2/api/similarity/clear",
cot::router::method::post(move |session: Session, db: Database| async move {
v2::similarity_clear(session, db).await
}),
"admin_v2_similarity_clear",
),
Route::with_handler_and_name(
"/v2/api/federation/sync",
cot::router::method::post(move |session: Session, db: Database| async move {
+119
View File
@@ -454,6 +454,14 @@ struct AdminSettingsValues {
federation_network_id: String,
#[serde(default)]
federation_save_on_listen: bool,
#[serde(default)]
similarity_enabled: bool,
#[serde(default = "default_similarity_model")]
similarity_model: String,
#[serde(default = "default_similarity_profile")]
similarity_profile: String,
#[serde(default = "default_similarity_workers")]
similarity_workers: String,
}
#[derive(Debug, Clone, Serialize, JsonSchema)]
@@ -481,6 +489,10 @@ struct AdminSettingsSources {
federation_enabled: &'static str,
federation_network_id: &'static str,
federation_save_on_listen: &'static str,
similarity_enabled: &'static str,
similarity_model: &'static str,
similarity_profile: &'static str,
similarity_workers: &'static str,
}
#[derive(Debug, Deserialize)]
@@ -511,6 +523,26 @@ pub(super) struct UpdateSettingsRequest {
federation_network_id: String,
#[serde(default)]
federation_save_on_listen: bool,
#[serde(default)]
similarity_enabled: bool,
#[serde(default = "default_similarity_model")]
similarity_model: String,
#[serde(default = "default_similarity_profile")]
similarity_profile: String,
#[serde(default = "default_similarity_workers")]
similarity_workers: String,
}
fn default_similarity_model() -> String {
crate::similarity::DEFAULT_MODEL_ID.to_owned()
}
fn default_similarity_profile() -> String {
crate::similarity::DEFAULT_PROFILE_ID.to_owned()
}
fn default_similarity_workers() -> String {
"1".to_owned()
}
#[derive(Debug, Serialize, JsonSchema)]
@@ -948,6 +980,29 @@ pub async fn update_settings(
if let Err(response) = require_admin_json(&session, &db).await {
return Ok(response);
}
let similarity_model = body.similarity_model.trim();
if crate::similarity::model_by_id(similarity_model).is_none() {
return Ok(json_error(
StatusCode::BAD_REQUEST,
"unknown similarity model",
));
}
let similarity_profile = body.similarity_profile.trim();
if crate::similarity::profile_by_id(similarity_profile).is_none() {
return Ok(json_error(
StatusCode::BAD_REQUEST,
"unknown similarity preprocessing profile",
));
}
let similarity_workers = match body.similarity_workers.trim().parse::<u64>() {
Ok(workers @ 1..=16) => workers,
_ => {
return Ok(json_error(
StatusCode::BAD_REQUEST,
"similarity workers must be an integer from 1 to 16",
));
}
};
let fields = [
(
"auth_password_enabled",
@@ -1002,6 +1057,10 @@ pub async fn update_settings(
"federation_save_on_listen",
body.federation_save_on_listen.to_string(),
),
("similarity_enabled", body.similarity_enabled.to_string()),
("similarity_model", similarity_model.to_string()),
("similarity_profile", similarity_profile.to_string()),
("similarity_workers", similarity_workers.to_string()),
];
for (key, value) in fields {
let mut entry = ConfigEntry::new(key.to_string(), value);
@@ -1014,6 +1073,7 @@ pub async fn update_settings(
// the freshly saved settings — no server restart involved.
let (fresh, _) = AppConfig::load_with_db(&db).await;
tokio::spawn(async move {
crate::similarity::handle().apply(&fresh);
crate::federation::handle().apply(&fresh).await;
});
Json(serde_json::json!({ "ok": true })).into_response()
@@ -1033,6 +1093,57 @@ pub async fn federation_status(
Json(crate::federation::handle().status().await).into_response()
}
pub async fn similarity_status(
session: Session,
db: Database,
) -> cot::Result<cot::response::Response> {
if let Err(response) = require_admin_json(&session, &db).await {
return Ok(response);
}
let manager = crate::similarity::handle();
let status = manager.status();
let model_id = if status.model.is_empty() {
crate::similarity::DEFAULT_MODEL_ID
} else {
&status.model
};
let profiles = crate::similarity::PROFILES
.iter()
.map(|profile| {
serde_json::json!({
"id": profile.id,
"title": profile.title,
"details": crate::similarity::profile_details(
profile.id,
model_id,
).unwrap_or_default(),
})
})
.collect::<Vec<_>>();
Json(serde_json::json!({
"status": status,
"models": crate::similarity::MODELS,
"profiles": profiles,
}))
.into_response()
}
pub async fn similarity_clear(
session: Session,
db: Database,
) -> cot::Result<cot::response::Response> {
if let Err(response) = require_admin_json(&session, &db).await {
return Ok(response);
}
match crate::similarity::handle().clear().await {
Ok(()) => Json(serde_json::json!({ "ok": true })).into_response(),
Err(error) => Ok(json_error(
StatusCode::INTERNAL_SERVER_ERROR,
&format!("embedding cleanup failed: {error:#}"),
)),
}
}
pub async fn federation_sync(
session: Session,
db: Database,
@@ -1153,6 +1264,10 @@ fn settings_dto(config: AppConfig, sources: ConfigSources) -> AdminSettingsDto {
federation_enabled: config.federation_enabled,
federation_network_id: config.federation_network_id,
federation_save_on_listen: config.federation_save_on_listen,
similarity_enabled: config.similarity_enabled,
similarity_model: config.similarity_model,
similarity_profile: config.similarity_profile,
similarity_workers: config.similarity_workers.to_string(),
},
sources: AdminSettingsSources {
auth_password_enabled: sources.auth_password_enabled.code(),
@@ -1178,6 +1293,10 @@ fn settings_dto(config: AppConfig, sources: ConfigSources) -> AdminSettingsDto {
federation_enabled: sources.federation_enabled.code(),
federation_network_id: sources.federation_network_id.code(),
federation_save_on_listen: sources.federation_save_on_listen.code(),
similarity_enabled: sources.similarity_enabled.code(),
similarity_model: sources.similarity_model.code(),
similarity_profile: sources.similarity_profile.code(),
similarity_workers: sources.similarity_workers.code(),
},
}
}
+37
View File
@@ -138,6 +138,10 @@ pub struct ConfigSources {
pub federation_enabled: ConfigSource,
pub federation_network_id: ConfigSource,
pub federation_save_on_listen: ConfigSource,
pub similarity_enabled: ConfigSource,
pub similarity_model: ConfigSource,
pub similarity_profile: ConfigSource,
pub similarity_workers: ConfigSource,
}
impl Default for ConfigSources {
@@ -168,6 +172,10 @@ impl Default for ConfigSources {
federation_enabled: ConfigSource::Default,
federation_network_id: ConfigSource::Default,
federation_save_on_listen: ConfigSource::Default,
similarity_enabled: ConfigSource::Default,
similarity_model: ConfigSource::Default,
similarity_profile: ConfigSource::Default,
similarity_workers: ConfigSource::Default,
}
}
}
@@ -285,6 +293,14 @@ pub struct AppConfig {
/// Whether a federated track requested for playback is imported into the
/// shared local library. This is a server-wide administrator policy.
pub federation_save_on_listen: bool,
/// Whether local embedding calculation and similarity search are enabled.
pub similarity_enabled: bool,
/// Embedding model selected by the administrator.
pub similarity_model: String,
/// Audio preprocessing profile selected by the administrator.
pub similarity_profile: String,
/// Maximum number of concurrent CPU embedding workers.
pub similarity_workers: u64,
}
impl Default for AppConfig {
@@ -315,6 +331,12 @@ impl Default for AppConfig {
federation_enabled: false,
federation_network_id: String::new(),
federation_save_on_listen: false,
similarity_enabled: false,
similarity_model: "discogs-effnet-bsdynamic-1".into(),
similarity_profile: "furumi-full-track-v1".into(),
similarity_workers: std::thread::available_parallelism()
.map(|count| (count.get() / 2).clamp(1, 4) as u64)
.unwrap_or(1),
}
}
}
@@ -346,6 +368,10 @@ impl_env_overrides!(
federation_enabled,
federation_network_id,
federation_save_on_listen,
similarity_enabled,
similarity_model,
similarity_profile,
similarity_workers,
);
impl AppConfig {
@@ -476,6 +502,10 @@ impl AppConfig {
apply_db_field!(federation_enabled);
apply_db_field!(federation_network_id);
apply_db_field!(federation_save_on_listen);
apply_db_field!(similarity_enabled);
apply_db_field!(similarity_model);
apply_db_field!(similarity_profile);
apply_db_field!(similarity_workers);
}
}
@@ -495,6 +525,13 @@ mod tests {
let cfg = AppConfig::default();
assert!(cfg.database_url.is_empty());
assert_eq!(cfg.log_level, "info");
assert!(!cfg.similarity_enabled);
assert_eq!(cfg.similarity_model, crate::similarity::DEFAULT_MODEL_ID);
assert_eq!(
cfg.similarity_profile,
crate::similarity::DEFAULT_PROFILE_ID
);
assert!((1..=4).contains(&cfg.similarity_workers));
}
#[test]
+10 -2
View File
@@ -5,8 +5,8 @@ use std::time::Duration;
use anyhow::Result;
use music_dht::StreamAcceptor;
use music_dht::capabilities::{
CAPABILITIES_PROTOCOL_VERSION, CapabilityManifest, CapabilityMessage, JAM_ID, read_message,
write_message,
CAPABILITIES_PROTOCOL_VERSION, CapabilityManifest, CapabilityMessage, JAM_ID, SIMILARITY_ID,
read_message, write_message,
};
use super::serve::AUDIO_PROTOCOL_VERSION;
@@ -16,6 +16,10 @@ fn local_manifest() -> CapabilityManifest {
// The web server does not expose federation Jam yet.
.without_protocol(JAM_ID)
.with_protocol("audio", AUDIO_PROTOCOL_VERSION)
.with_protocol(
SIMILARITY_ID,
music_dht::similarity::SIMILARITY_PROTOCOL_VERSION,
)
}
pub async fn serve(mut acceptor: StreamAcceptor) {
@@ -61,6 +65,10 @@ mod tests {
Some(&AUDIO_PROTOCOL_VERSION)
);
assert!(!manifest.protocols.contains_key(JAM_ID));
assert_eq!(
manifest.protocols.get(SIMILARITY_ID),
Some(&music_dht::similarity::SIMILARITY_PROTOCOL_VERSION)
);
manifest.validate().unwrap();
}
}
+60
View File
@@ -98,6 +98,66 @@ pub struct SearchEvent {
}
impl Federation {
pub async fn prepare_similarity_tracks(
&self,
tracks: Vec<super::similarity::RemoteSimilarityTrack>,
) -> Result<Vec<TrackDto>> {
let pool = self.pool().await?;
let mut prepared = Vec::new();
for track in tracks {
let Some(content_id) = track.content_id.as_deref().and_then(normalize_content_id)
else {
continue;
};
let local = local_availability(&pool, &content_id).await?;
// A local result is already present in the first result section.
if local.is_some() {
continue;
}
let owner = track.owner;
let item_id = track.item_id;
let dto = TrackDto {
key: TrackKeyDto {
content_id: content_id.clone(),
},
metadata: TrackMetadataDto {
title: track.title,
artists: artist_refs(&track.artist_names),
featured_artists: artist_refs(&track.featured_artist_names),
release: track.release_title.map(|title| ReleaseRefDto {
key: ReleaseKeyDto {
normalized_title: music_dht::normalize_name(&title),
primary_artists: track
.artist_names
.iter()
.map(|artist| music_dht::normalize_name(artist))
.collect(),
release_type: None,
year: track.year,
},
local_id: None,
title,
}),
year: track.year,
duration_seconds: track.duration_seconds.map(|value| value as f64),
track_number: track.track_number,
disc_number: track.disc_number,
cover_url: Some(format!(
"/api/player/federation/tracks/artwork?owner={owner}&item_id={item_id}"
)),
},
availability: TrackAvailabilityDto {
state: "federated",
local: None,
federation: vec![FederationSourceDto { owner, item_id }],
},
};
persist_track_ref(&pool, &dto).await?;
prepared.push(dto);
}
Ok(prepared)
}
pub fn stream_artist_catalogs(
self: &std::sync::Arc<Self>,
name: String,
+35 -4
View File
@@ -5,18 +5,21 @@
//! releases, tracks — names and small metadata, never files) into the
//! shared DHT and serves audio, track metadata, cover art and per-artist
//! catalogs to other peers (TUI clients) over the same wire protocols the
//! clients speak among themselves. Serve-only: the server does not search
//! or download from other peers.
//! clients speak among themselves. The web player also searches known peers
//! for catalog metadata and, when enabled, compatible similarity embeddings;
//! local playback and the local library remain independent of the network.
//!
//! Settings are the regular admin config entries (`federation_enabled`,
//! `federation_network_id`, `federation_save_on_listen`) and apply on the fly — saving the settings
//! starts, stops or re-joins the node without a server restart.
//! `federation_network_id`, `federation_save_on_listen`) and apply on the fly —
//! saving the settings starts, stops or re-joins the node without a server
//! restart.
mod capabilities;
pub mod client;
pub mod devices;
mod receive;
mod serve;
mod similarity;
mod storage;
use std::collections::{HashMap, HashSet, VecDeque};
@@ -38,6 +41,7 @@ use crate::config::AppConfig;
use storage::PostgresFederationStorage;
pub use serve::{AUDIO_ALPN, CATALOG_ALPN};
pub use similarity::SIMILARITY_ALPN;
/// How often the published library is re-synchronized with the database.
const SYNC_INTERVAL: Duration = Duration::from_secs(60);
@@ -124,6 +128,7 @@ struct TransportStatsState {
audio_samples: u64,
catalog_samples: u64,
sync_samples: u64,
similarity_samples: u64,
last: VecDeque<TransportSample>,
}
@@ -157,6 +162,7 @@ impl TransportStats {
"audio" => state.audio_samples += 1,
"catalog" => state.catalog_samples += 1,
"device-sync" => state.sync_samples += 1,
"similarity" => state.similarity_samples += 1,
_ => {}
}
state.last.push_front(sample);
@@ -177,6 +183,7 @@ impl TransportStats {
"audio_samples": state.audio_samples,
"catalog_samples": state.catalog_samples,
"sync_samples": state.sync_samples,
"similarity_samples": state.similarity_samples,
"last_path": latest.map(|sample| sample.selected_path.clone()),
"last_rtt_ms": latest.and_then(|sample| sample.selected_rtt_ms),
"last_peer": latest.map(|sample| sample.peer_id.clone()),
@@ -382,6 +389,7 @@ impl Federation {
.stream_protocol(AUDIO_ALPN)
.stream_protocol(CATALOG_ALPN)
.stream_protocol(devices::SYNC_ALPN)
.stream_protocol(SIMILARITY_ALPN)
.schema_independent_stream_protocol(CAPABILITIES_ALPN)
.build()
.map_err(|err| anyhow::anyhow!("invalid federation config: {err}"))?;
@@ -454,6 +462,15 @@ impl Federation {
.stream_acceptor(CAPABILITIES_ALPN)
.map_err(|err| anyhow::anyhow!("failed to take the capabilities acceptor: {err}"))?;
let capabilities_task = tokio::spawn(capabilities::serve(capabilities_acceptor));
let similarity_acceptor = service
.stream_acceptor(SIMILARITY_ALPN)
.map_err(|err| anyhow::anyhow!("failed to take the similarity acceptor: {err}"))?;
let similarity_task = tokio::spawn(similarity::serve_peers(
similarity_acceptor,
crate::similarity::handle(),
service.endpoint_id(),
Arc::clone(&self.transport_stats),
));
*guard = Some(Running {
service,
@@ -466,6 +483,7 @@ impl Federation {
device_task,
device_sync_task,
capabilities_task,
similarity_task,
],
});
self.set_error(None);
@@ -827,6 +845,19 @@ impl Federation {
Ok(peer.to_string())
}
pub async fn search_similarity(
&self,
query: crate::similarity::QueryVector,
limit: usize,
) -> Result<Vec<similarity::RemoteSimilarityTrack>> {
anyhow::ensure!(
crate::similarity::handle().enabled(),
"similarity search is disabled"
);
let service = self.service().await?;
similarity::search(service, query, limit, Arc::clone(&self.transport_stats)).await
}
pub async fn fed_device_status(
&self,
user_id: i64,
+310
View File
@@ -0,0 +1,310 @@
//! Furumusic policy and PostgreSQL adapter for the shared similarity protocol.
use std::collections::{HashMap, HashSet};
use std::sync::Arc;
use std::time::Duration;
use anyhow::{Context as _, Result};
use futures_util::stream::{self, StreamExt as _};
use music_dht::similarity::{self as wire, SimilarityHit, SimilarityRequest, SimilarityResponse};
use music_dht::{ByteStream, EndpointId, ItemId, ItemKind, MusicDhtService, StreamAcceptor};
use crate::similarity::{Manager, QueryVector};
use super::TransportStats;
pub use music_dht::similarity::SIMILARITY_ALPN;
const MAX_QUERY_PEERS: usize = 16;
const QUERY_CONCURRENCY: usize = 6;
const QUERY_TIMEOUT: Duration = Duration::from_secs(5);
const MAX_PER_ARTIST: usize = 3;
const MAX_NEAR_DUPLICATE_SIGNATURE_DISTANCE: u32 = 8;
#[derive(Debug, Clone)]
pub struct RemoteSimilarityTrack {
pub owner: String,
pub item_id: String,
pub title: String,
pub artist_names: Vec<String>,
pub featured_artist_names: Vec<String>,
pub year: Option<i32>,
pub duration_seconds: Option<i64>,
pub content_id: Option<String>,
pub release_title: Option<String>,
pub track_number: Option<i32>,
pub disc_number: Option<i32>,
}
pub async fn serve_peers(
mut acceptor: StreamAcceptor,
manager: Arc<Manager>,
own: EndpointId,
transport: Arc<TransportStats>,
) {
while let Some(stream) = acceptor.accept().await {
let manager = Arc::clone(&manager);
let transport = Arc::clone(&transport);
tokio::spawn(async move {
let peer = stream.peer_id;
if let Err(error) = serve_one(stream, manager, own, transport).await {
tracing::warn!(peer = %peer, "similarity request failed: {error:#}");
}
});
}
}
async fn serve_one(
mut stream: ByteStream,
manager: Arc<Manager>,
own: EndpointId,
transport: Arc<TransportStats>,
) -> Result<()> {
super::record_stream_transport(&transport, "similarity", "inbound", "open", &stream);
let request = wire::read_request(&mut stream).await?;
let response = if !manager.enabled() {
SimilarityResponse::refused("similarity search is disabled on this instance")?
} else {
let profile_id = request.profile_id;
let vector = request.vector;
let limit = request.limit;
let rank_manager = Arc::clone(&manager);
let ranked = tokio::task::spawn_blocking(move || {
rank_manager.rank_vector(&profile_id, &vector, None, None, limit)
})
.await
.context("local similarity task failed")
.and_then(|result| result);
match ranked {
Ok(ranked) => {
let ids = ranked
.iter()
.map(|track| track.track_id)
.collect::<Vec<_>>();
match manager.metadata_for_tracks(&ids).await {
Ok(metadata) => {
let by_id = ranked
.into_iter()
.map(|track| (track.track_id, track))
.collect::<HashMap<_, _>>();
let hits = metadata
.into_iter()
.filter_map(|track| {
let ranked = by_id.get(&track.track_id)?;
let hit = SimilarityHit {
score: ranked.score,
item_id: hex(
ItemId::derive(
&own,
ItemKind::Track,
&format!("track:{}", track.track_id),
)
.as_bytes(),
),
title: track.title,
artist_names: track.artist_names,
featured_artist_names: track.featured_artist_names,
year: track.year,
duration_seconds: Some(track.duration_seconds.round() as i64),
content_id: track.content_id,
release_title: Some(track.release_title),
track_number: track.track_number,
disc_number: track.disc_number,
embedding_signature: Some(ranked.embedding_signature),
};
match hit.validate() {
Ok(()) => Some(hit),
Err(error) => {
tracing::debug!(%error, "invalid local similarity metadata skipped");
None
}
}
})
.collect();
SimilarityResponse::success(hits)?
}
Err(error) => SimilarityResponse::refused(format!(
"similarity metadata is unavailable: {error:#}"
))?,
}
}
Err(error) => {
SimilarityResponse::refused(format!("similarity query is unavailable: {error:#}"))?
}
}
};
wire::write_response(&mut stream, &response).await?;
stream.send.finish()?;
let _ = stream.send.stopped().await;
super::record_stream_transport(&transport, "similarity", "inbound", "done", &stream);
Ok(())
}
pub async fn search(
service: Arc<MusicDhtService>,
query: QueryVector,
limit: usize,
transport: Arc<TransportStats>,
) -> Result<Vec<RemoteSimilarityTrack>> {
let own = service.endpoint_id();
let mut peers = Vec::new();
let mut seen = HashSet::new();
for peer in service
.connected_peers()
.into_iter()
.chain(service.known_peers().into_iter().map(|peer| peer.peer_id))
{
if peer != own && seen.insert(peer) {
peers.push(peer);
}
if peers.len() >= MAX_QUERY_PEERS {
break;
}
}
let query_signature = wire::embedding_signature(&query.vector)?;
let request = Arc::new(SimilarityRequest::new(
query.profile_id,
query.vector,
limit.clamp(1, wire::MAX_SIMILARITY_RESULTS),
)?);
let responses = stream::iter(peers.into_iter().map(|peer| {
let service = Arc::clone(&service);
let request = Arc::clone(&request);
let transport = Arc::clone(&transport);
async move {
tokio::time::timeout(
QUERY_TIMEOUT,
query_peer(service, peer, &request, transport),
)
.await
.map_err(|_| anyhow::anyhow!("similarity peer timed out"))?
}
}))
.buffer_unordered(QUERY_CONCURRENCY)
.collect::<Vec<_>>()
.await;
let mut hits = Vec::new();
for response in responses {
match response {
Ok(peer_hits) => hits.extend(peer_hits),
Err(error) => tracing::debug!(%error, "similarity peer query skipped"),
}
}
hits.sort_by(|left, right| right.1.total_cmp(&left.1));
let mut dedup = HashSet::new();
let mut signatures = vec![query_signature];
let mut artist_counts: HashMap<String, usize> = HashMap::new();
let mut tracks = Vec::new();
for (track, _, signature) in hits {
if query
.source_content_id
.as_deref()
.is_some_and(|source| track.content_id.as_deref() == Some(source))
{
continue;
}
let key = track
.content_id
.clone()
.unwrap_or_else(|| format!("{}:{}", track.owner, track.item_id));
if !dedup.insert(key) {
continue;
}
if signature.is_some_and(|candidate| {
signatures.iter().any(|existing| {
wire::signature_distance(&candidate, existing)
<= MAX_NEAR_DUPLICATE_SIGNATURE_DISTANCE
})
}) {
continue;
}
let artist = track
.artist_names
.first()
.map(|name| music_dht::normalize_name(name))
.unwrap_or_default();
let count = artist_counts.entry(artist.clone()).or_default();
if !artist.is_empty() && *count >= MAX_PER_ARTIST {
continue;
}
*count += 1;
if let Some(signature) = signature {
signatures.push(signature);
}
tracks.push(track);
if tracks.len() >= limit.min(wire::MAX_SIMILARITY_RESULTS) {
break;
}
}
Ok(tracks)
}
async fn query_peer(
service: Arc<MusicDhtService>,
owner: EndpointId,
request: &SimilarityRequest,
transport: Arc<TransportStats>,
) -> Result<
Vec<(
RemoteSimilarityTrack,
f32,
Option<[u8; wire::SIMILARITY_SIGNATURE_BYTES]>,
)>,
> {
let mut stream = service
.open_stream(owner, SIMILARITY_ALPN)
.await
.map_err(|error| anyhow::anyhow!("cannot reach similarity peer: {error}"))?;
super::record_stream_transport(&transport, "similarity", "outbound", "open", &stream);
let response = wire::exchange(&mut stream, request).await?;
super::record_stream_transport(&transport, "similarity", "outbound", "done", &stream);
anyhow::ensure!(
response.ok,
"peer refused similarity query: {}",
response.error.unwrap_or_default()
);
Ok(response
.hits
.into_iter()
.map(|hit| {
let score = hit.score;
let signature = hit.embedding_signature;
(
RemoteSimilarityTrack {
owner: owner.to_string(),
item_id: hit.item_id,
title: hit.title,
artist_names: hit.artist_names,
featured_artist_names: hit.featured_artist_names,
year: hit.year,
duration_seconds: hit.duration_seconds,
content_id: hit.content_id,
release_title: hit.release_title,
track_number: hit.track_number,
disc_number: hit.disc_number,
},
score,
signature,
)
})
.collect())
}
fn hex(bytes: &[u8]) -> String {
bytes.iter().map(|byte| format!("{byte:02x}")).collect()
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn hamming_threshold_keeps_exact_and_near_duplicates_out() {
let query = [0u8; wire::SIMILARITY_SIGNATURE_BYTES];
let mut near = query;
near[0] = 0b0000_0111;
assert!(wire::signature_distance(&query, &near) <= MAX_NEAR_DUPLICATE_SIGNATURE_DISTANCE);
}
}
+6
View File
@@ -298,6 +298,9 @@ translations! {
player_likes_playlist: "Likes" , "Лайки";
player_listened: "listened" , "прослушано";
player_search_placeholder: "Search artists, releases, tracks..." , "Поиск артистов, релизов, треков...";
player_search_similar_to: "Search similar to:" , "Поиск похожих на:";
player_find_similar: "Find similar tracks" , "Найти похожие треки";
player_similarity_failed: "Similarity search failed" , "Не удалось найти похожие треки";
player_connection_lost: "Server connection lost" , "Нет соединения с сервером";
player_connection_lost_detail: "Player cannot reach the server. Retrying..." , "Плеер не может связаться с сервером. Повторяю...";
player_active_device: "Active device" , "Активный девайс";
@@ -314,6 +317,9 @@ translations! {
player_delete_playlist_confirm: "Delete this playlist?" , "Удалить этот плейлист?";
player_rename: "Rename" , "Переименовать";
player_close: "Close" , "Закрыть";
player_interface_language: "Interface language" , "Язык интерфейса";
player_language_description: "Choose the language used by the web player." , "Выберите язык интерфейса веб-плеера.";
player_switch_language: "Русский" , "English";
player_log_out: "Log out" , "Выйти";
player_admin_panel: "Admin Panel" , "Админка";
player_info: "Info" , "Информация";
+8
View File
@@ -13,6 +13,7 @@ mod music;
mod oidc;
mod player;
mod scheduler;
mod similarity;
mod torrents;
mod user;
@@ -567,6 +568,13 @@ impl Project for FuruProject {
federation::handle().boot(&fed_config).await;
});
// Embedding calculation is an independent, server-wide background
// service. It remains useful locally when federation is disabled.
let similarity_config = Arc::clone(&self.app_config);
tokio::spawn(async move {
similarity::handle().boot(&similarity_config).await;
});
apps.register(cot::session::db::SessionApp::new());
apps.register_with_views(
FuruApp {
+66
View File
@@ -2476,6 +2476,71 @@ pub mod db_migrations {
&[Operation::custom(repair_legacy_listen_qualification).build()];
}
#[cot::db::migrations::migration_op]
async fn create_similarity_embeddings(
ctx: migrations::MigrationContext<'_>,
) -> cot::db::Result<()> {
ctx.db
.raw(
"CREATE TABLE IF NOT EXISTS furumusic__similarity_profile (
profile_id TEXT PRIMARY KEY,
model_id TEXT NOT NULL,
model_version TEXT NOT NULL,
model_sha256 TEXT NOT NULL,
preprocessing TEXT NOT NULL,
dimensions INTEGER NOT NULL,
active BOOLEAN NOT NULL DEFAULT FALSE,
created_at TEXT NOT NULL
)",
)
.await?;
ctx.db
.raw(
"CREATE UNIQUE INDEX IF NOT EXISTS idx_similarity_profile_active
ON furumusic__similarity_profile (active)
WHERE active = TRUE",
)
.await?;
ctx.db
.raw(
"CREATE TABLE IF NOT EXISTS furumusic__track_embedding (
track_id BIGINT NOT NULL REFERENCES furumusic__track(id)
ON DELETE CASCADE,
profile_id TEXT NOT NULL REFERENCES furumusic__similarity_profile(profile_id)
ON DELETE CASCADE,
dimensions INTEGER NOT NULL,
vector BYTEA NOT NULL,
source_sha256 TEXT NOT NULL,
source_content_id TEXT,
computed_at TEXT NOT NULL,
PRIMARY KEY (track_id, profile_id)
)",
)
.await?;
ctx.db
.raw(
"CREATE INDEX IF NOT EXISTS idx_track_embedding_profile
ON furumusic__track_embedding (profile_id, track_id)",
)
.await?;
Ok(())
}
#[derive(Debug, Copy, Clone)]
pub struct M0043CreateSimilarityEmbeddings;
impl migrations::Migration for M0043CreateSimilarityEmbeddings {
const APP_NAME: &'static str = "furumusic";
const MIGRATION_NAME: &'static str = "m_0043_create_similarity_embeddings";
const DEPENDENCIES: &'static [migrations::MigrationDependency] =
&[migrations::MigrationDependency::migration(
"furumusic",
"m_0042_repair_legacy_listen_qualification",
)];
const OPERATIONS: &'static [Operation] =
&[Operation::custom(create_similarity_embeddings).build()];
}
pub const MIGRATIONS: &[&SyncDynMigration] = &[
&M0006CreateMediaFile,
&M0007CreateArtist,
@@ -2509,5 +2574,6 @@ pub mod db_migrations {
&M0040CreateContentAddressedMusicRefs,
&M0041CreateSyncedListenHistory,
&M0042RepairLegacyListenQualification,
&M0043CreateSimilarityEmbeddings,
];
}
+140
View File
@@ -14,6 +14,7 @@ use cot::router::method::{delete, get, post};
use cot::router::{Route, Router};
use cot::session::Session;
use cot::{App, Body, Template};
use serde::Serialize;
use sqlx::Row as _;
use crate::auth;
@@ -4314,6 +4315,118 @@ async fn load_track_items_by_ids(pool: &sqlx::PgPool, ids: &[i64]) -> cot::Resul
.collect())
}
#[derive(Debug, Serialize)]
struct SimilaritySearchResponse {
label: String,
tracks: Vec<TrackItem>,
federation_tracks: Vec<crate::federation::client::TrackDto>,
federation_error: Option<String>,
}
async fn similarity_search_handler(
auth_ctx: auth::AuthContext,
session: Session,
db: Database,
pool: &sqlx::PgPool,
Path(path): Path<PathId>,
) -> cot::Result<cot::response::Response> {
let Some(_user) = auth::get_request_user(&auth_ctx, &session, &db).await else {
return Ok(json_error(StatusCode::UNAUTHORIZED, "not authenticated"));
};
if path.id <= 0 {
return Ok(json_error(StatusCode::BAD_REQUEST, "invalid track id"));
}
let mut source = load_track_items_by_ids(pool, &[path.id]).await?;
let Some(source_track) = source.pop() else {
return Ok(json_error(StatusCode::NOT_FOUND, "local track not found"));
};
let manager = crate::similarity::handle();
let query = match manager.query_for_track(path.id).await {
Ok(query) => query,
Err(error) => {
return Ok(json_error(
StatusCode::SERVICE_UNAVAILABLE,
&format!("similarity search is not ready: {error:#}"),
));
}
};
let rank_manager = std::sync::Arc::clone(&manager);
let profile_id = query.profile_id.clone();
let vector = query.vector.clone();
let source_content_id = query.source_content_id.clone();
let ranked = match tokio::task::spawn_blocking(move || {
rank_manager.rank_vector(
&profile_id,
&vector,
Some(path.id),
source_content_id.as_deref(),
49,
)
})
.await
{
Ok(Ok(ranked)) => ranked,
Ok(Err(error)) => {
return Ok(json_error(
StatusCode::SERVICE_UNAVAILABLE,
&format!("similarity search failed: {error:#}"),
));
}
Err(error) => {
return Ok(json_error(
StatusCode::INTERNAL_SERVER_ERROR,
&format!("similarity worker failed: {error}"),
));
}
};
let ids = ranked
.iter()
.map(|track| track.track_id)
.collect::<Vec<_>>();
let mut tracks = Vec::with_capacity(ids.len() + 1);
tracks.push(source_track.clone());
tracks.extend(load_track_items_by_ids(pool, &ids).await?);
let (config, _) = AppConfig::load_with_db(&db).await;
let (federation_tracks, federation_error) = if config.federation_enabled {
match crate::federation::handle()
.search_similarity(query, 50)
.await
{
Ok(remote) => match crate::federation::handle()
.prepare_similarity_tracks(remote)
.await
{
Ok(tracks) => (tracks, None),
Err(error) => (Vec::new(), Some(format!("{error:#}"))),
},
Err(error) => (Vec::new(), Some(format!("{error:#}"))),
}
} else {
(Vec::new(), None)
};
let artists = source_track
.artists
.iter()
.map(|artist| artist.name.as_str())
.collect::<Vec<_>>()
.join(", ");
let label = if artists.is_empty() {
source_track.title.clone()
} else {
format!("{}{artists}", source_track.title)
};
Json(SimilaritySearchResponse {
label,
tracks,
federation_tracks,
federation_error,
})
.into_response()
}
// ---------------------------------------------------------------------------
// POST /api/player/share-playlist
// ---------------------------------------------------------------------------
@@ -9813,6 +9926,33 @@ impl App for PlayerApp {
}),
"player_search",
),
Route::with_handler_and_name(
"/similarity/{id}",
get({
let pool = Arc::clone(&pool);
let pool_config = Arc::clone(&pool_config);
move |auth_ctx: auth::AuthContext,
session: Session,
db: Database,
path: Path<PathId>| {
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("player pool")
})
.await;
similarity_search_handler(auth_ctx, session, db, pg_pool, path).await
}
}
}),
"player_similarity_search",
),
Route::with_handler_and_name(
"/federation/search/events",
get(
+1323
View File
File diff suppressed because it is too large Load Diff
+180 -2
View File
@@ -2192,6 +2192,63 @@ tbody tr:hover {
</div>
</div>
</section>
<section class="panel">
<div class="panel-head">
<div class="panel-title">
<strong>Similarity Search</strong>
<span>Local audio embeddings and federated nearest-track search</span>
</div>
</div>
<div class="settings-grid">
<div class="setting-toggle settings-wide">
<label>
<span>Similarity search enabled</span>
<span class="source-pill" :class="sourceClass('similarity_enabled')" x-text="settingSource('similarity_enabled')"></span>
</label>
<div class="setting-toggle-row">
<span x-text="settingsDraft.similarity_enabled ? 'Enabled for this instance' : 'Disabled'"></span>
<input type="checkbox" x-model="settingsDraft.similarity_enabled" />
</div>
<div class="setting-help">Downloads the selected model and processes every visible local track. When federation is also enabled, this instance sends anonymized query embeddings to peers and answers their searches.</div>
</div>
<div class="setting-field settings-wide">
<label>
<span>Embedding model</span>
<span class="source-pill" :class="sourceClass('similarity_model')" x-text="settingSource('similarity_model')"></span>
</label>
<select x-model="settingsDraft.similarity_model">
<template x-for="model in similarityStatus.models || []" :key="model.id">
<option :value="model.id" x-text="`${model.id} · ${model.dimensions}d`"></option>
</template>
</select>
<div class="setting-help" x-text="(similarityStatus.models || []).find(model => model.id === settingsDraft.similarity_model)?.license || ''"></div>
</div>
<div class="setting-field settings-wide">
<label>
<span>Preprocessing profile</span>
<span class="source-pill" :class="sourceClass('similarity_profile')" x-text="settingSource('similarity_profile')"></span>
</label>
<select x-model="settingsDraft.similarity_profile">
<template x-for="profile in similarityStatus.profiles || []" :key="profile.id">
<option :value="profile.id" x-text="profile.title"></option>
</template>
</select>
<details class="setting-help" style="margin-top:8px">
<summary style="cursor:pointer">Show profile details</summary>
<pre style="white-space:pre-wrap;font:inherit;margin:8px 0 0" x-text="selectedSimilarityProfile()?.details || 'Profile details are loading…'"></pre>
</details>
</div>
<div class="setting-field">
<label>
<span>Background workers</span>
<span class="source-pill" :class="sourceClass('similarity_workers')" x-text="settingSource('similarity_workers')"></span>
</label>
<input type="number" min="1" max="16" step="1" x-model="settingsDraft.similarity_workers" />
<div class="setting-help">Applied immediately after saving.</div>
</div>
</div>
</section>
</div>
<div class="settings-column settings-side">
@@ -2323,7 +2380,7 @@ tbody tr:hover {
</div>
<div class="probe-row"><span>RTT</span><strong x-text="fedRtt(fedTransport().last_rtt_ms)"></strong></div>
<div class="probe-row"><span>Path samples</span><strong x-text="`${fedTransport().direct_samples || 0} direct · ${fedTransport().relay_samples || 0} relay · ${fedTransport().custom_samples || 0} custom · ${fedTransport().unknown_samples || 0} unknown`"></strong></div>
<div class="probe-row"><span>Protocols</span><strong x-text="`${fedTransport().audio_samples || 0} audio · ${fedTransport().catalog_samples || 0} catalog · ${fedTransport().sync_samples || 0} sync`"></strong></div>
<div class="probe-row"><span>Protocols</span><strong x-text="`${fedTransport().audio_samples || 0} audio · ${fedTransport().catalog_samples || 0} catalog · ${fedTransport().similarity_samples || 0} similarity · ${fedTransport().sync_samples || 0} sync`"></strong></div>
<div class="probe-row"><span>Last peer</span><strong x-text="fedShort(fedTransport().last_peer)"></strong></div>
</div>
<div class="probe-table" x-show="fedTransport().last && fedTransport().last.length" style="margin-top:10px">
@@ -2366,6 +2423,44 @@ tbody tr:hover {
</div>
</section>
<section class="panel">
<div class="panel-head">
<div class="panel-title">
<strong>Similarity Status</strong>
<span>Model download, indexing, and active profile</span>
</div>
<span class="badge" :class="similarityBadge()" x-text="similarityStatus.status?.phase || 'disabled'"></span>
</div>
<div class="probe-body">
<div class="probe-table">
<div class="probe-row"><span>Model</span><strong x-text="similarityStatus.status?.model || settingsDraft.similarity_model || '-' "></strong></div>
<div class="probe-row"><span>Active profile</span><strong :title="similarityStatus.status?.active_profile || ''" x-text="similarityStatus.status?.active_profile ? similarityStatus.status.active_profile.slice(0, 22) + '…' : 'not ready'"></strong></div>
<div class="probe-row" x-show="similarityStatus.status?.target_profile && similarityStatus.status?.target_profile !== similarityStatus.status?.active_profile">
<span>Processing profile</span><strong :title="similarityStatus.status?.target_profile || ''" x-text="similarityStatus.status?.target_profile?.slice(0, 22) + '…'"></strong>
</div>
<div class="probe-row"><span>Visible tracks</span><strong x-text="similarityStatus.status?.total_tracks ?? 0"></strong></div>
<div class="probe-row"><span>Processed</span><strong x-text="`${similarityStatus.status?.completed_tracks || 0} · ${similarityProgress()}%`"></strong></div>
<div class="probe-row"><span>Failed</span><strong x-text="similarityStatus.status?.failed_tracks || 0"></strong></div>
<div class="probe-row"><span>Stored</span><strong x-text="`${similarityStatus.status?.stored_vectors || 0} vectors · ${formatBytes(similarityStatus.status?.stored_bytes || 0)}`"></strong></div>
<div class="probe-row" x-show="similarityStatus.status?.current_track"><span>Current track</span><strong x-text="similarityStatus.status?.current_track"></strong></div>
</div>
<div style="height:6px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-top:12px" x-show="similarityStatus.status?.phase === 'processing'">
<div style="height:100%;background:var(--accent);transition:width .25s" :style="`width:${similarityProgress()}%`"></div>
</div>
<p class="probe-intro muted" x-show="similarityStatus.status?.last_error" x-text="similarityStatus.status?.last_error"></p>
<div class="toolbar" style="margin-top:14px;flex-wrap:wrap;gap:8px">
<button class="btn" type="button" @click="loadSimilarity()" :disabled="similarityLoading">
<i data-lucide="refresh-cw"></i>
Refresh
</button>
<button class="btn danger" type="button" @click="clearSimilarityEmbeddings()" :disabled="similarityLoading || !(similarityStatus.status?.stored_vectors > 0)">
<i data-lucide="trash-2"></i>
Clear all embeddings
</button>
</div>
</div>
</section>
<section class="panel">
<div class="panel-head">
<div class="panel-title">
@@ -2936,7 +3031,11 @@ function adminV2() {
agent_concurrency: '',
federation_enabled: false,
federation_network_id: '',
federation_save_on_listen: false
federation_save_on_listen: false,
similarity_enabled: false,
similarity_model: 'discogs-effnet-bsdynamic-1',
similarity_profile: 'furumi-full-track-v1',
similarity_workers: '1'
},
settingsProbe: { status: 'idle', ok: false },
settingsProbeLoading: false,
@@ -2944,6 +3043,8 @@ function adminV2() {
federationLoading: false,
federationTicket: '',
fedConnectTicket: '',
similarityStatus: { status: { phase: 'disabled' }, models: [], profiles: [] },
similarityLoading: false,
settingsSaving: false,
routeReady: false,
poller: null,
@@ -3007,6 +3108,11 @@ function adminV2() {
]);
} else if (this.activeView === 'users') {
await Promise.allSettled([this.loadUsers(false)]);
} else if (this.activeView === 'settings') {
await Promise.allSettled([
this.loadFederation(false),
this.loadSimilarity(false)
]);
} else {
await Promise.allSettled([this.loadJobs(false), this.loadReviews(false)]);
}
@@ -3069,6 +3175,10 @@ function adminV2() {
} else if (this.activeView === 'settings') {
if (updateRoute) this.setRoute('#settings');
await this.loadSettings();
await Promise.allSettled([
this.loadFederation(false),
this.loadSimilarity(false)
]);
if (!this.settingsProbe.status || this.settingsProbe.status === 'idle') {
await this.loadSettingsProbe(false);
}
@@ -3216,6 +3326,21 @@ function adminV2() {
async saveSettings() {
if (this.settingsSaving) return;
const networkSimilarityWasEnabled = Boolean(
this.settings.values?.similarity_enabled
&& this.settings.values?.federation_enabled
);
const networkSimilarityWillBeEnabled = Boolean(
this.settingsDraft.similarity_enabled
&& this.settingsDraft.federation_enabled
);
if (!networkSimilarityWasEnabled && networkSimilarityWillBeEnabled) {
const accepted = window.confirm(
'Similarity searches send an anonymized embedding of the selected track to federation peers. '
+ 'Peers do not receive a user identity, but the query can technically reveal what is being searched. Enable this for the instance?'
);
if (!accepted) return;
}
this.settingsSaving = true;
try {
await this.request(`${this.apiBase}/settings`, {
@@ -3224,6 +3349,7 @@ function adminV2() {
});
await this.loadSettings(false);
await this.loadFederation(false);
await this.loadSimilarity(false);
this.showToast('Settings saved');
} catch (error) {
this.showToast(error.message);
@@ -3238,6 +3364,7 @@ function adminV2() {
this.setRoute('#settings');
await this.loadSettings();
await this.loadFederation(false);
await this.loadSimilarity(false);
if (!this.settingsProbe.status || this.settingsProbe.status === 'idle') {
await this.loadSettingsProbe(false);
}
@@ -3255,6 +3382,57 @@ function adminV2() {
}
},
async loadSimilarity(showErrors = true) {
this.similarityLoading = true;
try {
this.similarityStatus = await this.request(`${this.apiBase}/similarity`);
} catch (error) {
if (showErrors) this.showToast(error.message);
} finally {
this.similarityLoading = false;
this.icons();
}
},
async clearSimilarityEmbeddings() {
if (!window.confirm('Delete embeddings for every model and preprocessing profile? Audio files are not affected.')) return;
this.similarityLoading = true;
try {
await this.request(`${this.apiBase}/similarity/clear`, {
method: 'POST',
body: '{}'
});
await this.loadSimilarity(false);
this.showToast('All embeddings cleared');
} catch (error) {
this.showToast(error.message);
} finally {
this.similarityLoading = false;
this.icons();
}
},
selectedSimilarityProfile() {
return (this.similarityStatus.profiles || []).find(
profile => profile.id === this.settingsDraft.similarity_profile
) || null;
},
similarityBadge() {
const phase = this.similarityStatus.status?.phase || 'disabled';
if (phase === 'ready') return 'ok';
if (phase === 'error') return 'failed';
if (['downloading', 'loading', 'processing'].includes(phase)) return 'running';
return 'disabled';
},
similarityProgress() {
const status = this.similarityStatus.status || {};
const total = Number(status.total_tracks || 0);
const completed = Number(status.completed_tracks || 0);
return total > 0 ? Math.min(100, Math.round(completed * 100 / total)) : 0;
},
async fedSyncNow() {
this.federationLoading = true;
try {
+11
View File
@@ -653,6 +653,17 @@
</button>
</div>
<section class="user-settings-section">
<div class="user-settings-section-head">
<div>
<h4>{{ t.player_interface_language }}</h4>
<p>{{ t.player_language_description }}</p>
</div>
<button class="settings-secondary-btn"
onclick="location.href='/set-lang?lang={% if t.lang.code() == "en" %}ru{% else %}en{% endif %}&next='+encodeURIComponent(location.pathname+location.search+location.hash)">{{ t.player_switch_language }}</button>
</div>
</section>
<section class="user-settings-section">
<div class="user-settings-section-head">
<div>
+58
View File
@@ -44,6 +44,9 @@ const T = {
lastfmDisconnectFailed: "{{ t.player_lastfm_disconnect_failed }}",
startRadio: "{{ t.player_start_radio }}",
radioFailed: "{{ t.player_radio_failed }}",
searchSimilarTo: "{{ t.player_search_similar_to }}",
findSimilar: "{{ t.player_find_similar }}",
similarityFailed: "{{ t.player_similarity_failed }}",
share: "{{ t.player_share }}",
shareTrack: "{{ t.player_share_track }}",
shareQueue: "{{ t.player_share_queue }}",
@@ -2503,6 +2506,8 @@ document.addEventListener('alpine:init', () => {
searchQuery: '',
searchResults: null,
searchLoading: false,
similaritySearchLabel: '',
similaritySearchError: '',
federationSearch: { loading: false, error: '', artists: [], releases: [], tracks: [] },
artistFederation: { loading: false, error: '', releases: [], tracks: [] },
federationPreparing: {},
@@ -2594,6 +2599,8 @@ document.addEventListener('alpine:init', () => {
this.searchQuery = q;
this.search(q, options);
}
} else if (view === 'similar' && id) {
this.searchSimilar(id, options);
} else {
this.goArtists(options);
}
@@ -3047,6 +3054,7 @@ document.addEventListener('alpine:init', () => {
openTrackInfo(track) {
Alpine.store('info').openRows(T.trackInfoTitle, this.trackInfoRows(track), [
{ label: T.startRadio, run: () => this.startRadio('track', track?.id) },
{ label: T.findSimilar, run: () => this.searchSimilar(track) },
]);
},
@@ -3385,6 +3393,8 @@ document.addEventListener('alpine:init', () => {
}
this.view = 'search';
this.searchLoading = true;
this.similaritySearchLabel = '';
this.similaritySearchError = '';
this.startFederationSearch(q);
try {
const res = await fetch(`/api/player/search?q=${encodeURIComponent(q)}&limit=10`);
@@ -3397,11 +3407,59 @@ document.addEventListener('alpine:init', () => {
this._afterNavigation(options);
},
async searchSimilar(trackOrId, options = {}) {
const id = Number(typeof trackOrId === 'object' ? trackOrId?.id : trackOrId);
if (!Number.isInteger(id) || id <= 0) return;
const track = typeof trackOrId === 'object' ? trackOrId : null;
const artist = (track?.artists || []).map(item => item.name).filter(Boolean).join(', ');
const initialLabel = track
? [track.title, artist].filter(Boolean).join(' — ')
: '';
this._beginNavigation(`#similar/${id}`, options);
if (this.view !== 'search') this._previousView = this.view;
this.stopFederationSearch();
this.view = 'search';
this.searchQuery = initialLabel;
this.similaritySearchLabel = initialLabel;
this.similaritySearchError = '';
this.searchLoading = true;
this.searchResults = null;
this.federationSearch = { loading: true, error: '', artists: [], releases: [], tracks: [] };
Alpine.store('info').close();
try {
const response = await fetch(`/api/player/similarity/${id}`);
const data = await response.json().catch(() => ({}));
if (!response.ok) throw new Error(data.error || T.similarityFailed);
this.similaritySearchLabel = data.label || initialLabel;
this.searchQuery = this.similaritySearchLabel;
this.searchResults = {
artists: [],
releases: [],
tracks: Array.isArray(data.tracks) ? data.tracks : [],
};
this.federationSearch = {
loading: false,
error: data.federation_error || '',
artists: [],
releases: [],
tracks: Array.isArray(data.federation_tracks) ? data.federation_tracks : [],
};
} catch (error) {
this.searchResults = { artists: [], releases: [], tracks: [] };
this.federationSearch = { loading: false, error: '', artists: [], releases: [], tracks: [] };
this.similaritySearchError = error?.message || T.similarityFailed;
}
this.searchLoading = false;
this._afterNavigation(options);
},
clearSearch() {
this.stopFederationSearch();
this.searchQuery = '';
this.searchResults = null;
this.searchLoading = false;
this.similaritySearchLabel = '';
this.similaritySearchError = '';
if (this.view === 'search') {
this.view = this._previousView || 'artists';
this._setHash(this.view === 'my_uploads' ? '#uploads' : '#artists');
+12 -1
View File
@@ -379,12 +379,23 @@
<!-- Search Results -->
<template x-if="$store.library.view === 'search'">
<div>
<h2 class="search-similarity-title"
x-show="$store.library.similaritySearchLabel"
x-cloak>
<span>{{ t.player_search_similar_to }}</span>
<strong x-text="$store.library.similaritySearchLabel"></strong>
</h2>
<template x-if="$store.library.searchLoading">
<div class="loading-spinner"><div class="spinner"></div></div>
</template>
<template x-if="!$store.library.searchLoading && $store.library.similaritySearchError">
<div class="empty-state">
<p x-text="$store.library.similaritySearchError"></p>
</div>
</template>
<template x-if="!$store.library.searchLoading && $store.library.searchResults">
<div>
<template x-if="$store.library.searchResults.artists.length === 0 && $store.library.searchResults.releases.length === 0 && $store.library.searchResults.tracks.length === 0">
<template x-if="!$store.library.similaritySearchError && $store.library.searchResults.artists.length === 0 && $store.library.searchResults.releases.length === 0 && $store.library.searchResults.tracks.length === 0">
<div class="empty-state">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
<p>{{ t.player_no_results }}</p>
+15
View File
@@ -2872,6 +2872,21 @@ button.user-stat:hover {
margin-bottom: 12px;
}
.search-similarity-title {
display: flex;
flex-wrap: wrap;
align-items: baseline;
gap: 8px;
margin: 0 0 20px;
color: var(--text-muted);
font-size: 16px;
font-weight: 500;
}
.search-similarity-title strong {
color: var(--text);
font-size: 20px;
}
.search-artists-row {
display: flex;
gap: 16px;