Added the playlist generator

This commit is contained in:
Connor Johnstone
2026-03-20 18:09:47 -04:00
parent 9d6c0e31c1
commit ea6a6410f3
17 changed files with 962 additions and 116 deletions

View File

@@ -114,15 +114,12 @@ pub async fn check_monitored_artists(
let track_mbids = if let Some(mbids) = cached_tracks {
mbids
} else {
// Not cached — resolve release and fetch tracks
// Rate limit: sleep 1.1s between MB requests
tokio::time::sleep(Duration::from_millis(1100)).await;
// Not cached — resolve release and fetch tracks (rate limited by shared MB client)
let release_mbid = if let Some(ref rid) = rg.first_release_id {
rid.clone()
} else {
// Need to resolve from release group
match resolve_release_from_group(&rg.id).await {
// Resolve from release group (goes through shared rate limiter)
match state.mb_client.resolve_release_from_group(&rg.id).await {
Ok(rid) => rid,
Err(e) => {
tracing::debug!(rg_id = %rg.id, error = %e, "skipping release group");
@@ -131,8 +128,6 @@ pub async fn check_monitored_artists(
}
};
tokio::time::sleep(Duration::from_millis(1100)).await;
match state.mb_client.get_release_tracks(&release_mbid).await {
Ok(tracks) => tracks.into_iter().map(|t| t.recording_mbid).collect(),
Err(e) => {
@@ -203,35 +198,6 @@ pub async fn check_monitored_artists(
Ok(stats)
}
/// Given a release-group MBID, find the first release MBID.
async fn resolve_release_from_group(release_group_mbid: &str) -> Result<String, ApiError> {
let client = reqwest::Client::builder()
.user_agent("Shanty/0.1.0 (shanty-music-app)")
.build()
.map_err(|e| ApiError::Internal(e.to_string()))?;
let url = format!(
"https://musicbrainz.org/ws/2/release?release-group={release_group_mbid}&fmt=json&limit=1"
);
let resp: serde_json::Value = client
.get(&url)
.send()
.await
.map_err(|e| ApiError::Internal(e.to_string()))?
.json()
.await
.map_err(|e| ApiError::Internal(e.to_string()))?;
resp.get("releases")
.and_then(|r| r.as_array())
.and_then(|arr| arr.first())
.and_then(|r| r.get("id"))
.and_then(|id| id.as_str())
.map(String::from)
.ok_or_else(|| ApiError::NotFound(format!("no releases for group {release_group_mbid}")))
}
/// Spawn the monitor scheduler background loop.
///
/// Sleeps for the configured interval, then checks monitored artists if enabled.
@@ -268,10 +234,15 @@ pub fn spawn(state: web::Data<AppState>) {
continue;
}
// Clear next-run while running
// Check if this run was skipped
{
let mut sched = state.scheduler.lock().await;
sched.next_monitor = None;
if sched.skip_monitor {
sched.skip_monitor = false;
tracing::info!("scheduled monitor check skipped (user cancelled)");
continue;
}
}
tracing::info!("scheduled monitor check starting");