removed secondary artists

shanty-data/src/musicbrainz.rs

@@ -251,7 +251,6 @@ impl MetadataFetcher for MusicBrainzFetcher {
         let r: MbRecordingDetail = self.get_json(&url).await?;
 
         let (artist_name, artist_mbid) = extract_artist_credit(&r.artist_credit);
-        let secondary_artists = extract_secondary_artists(&r.artist_credit);
         Ok(RecordingDetails {
             mbid: r.id,
             title: r.title,
@@ -275,7 +274,6 @@ impl MetadataFetcher for MusicBrainzFetcher {
                 .into_iter()
                 .map(|g| g.name)
                 .collect(),
-            secondary_artists,
         })
     }
 
@@ -388,32 +386,6 @@ fn extract_artist_credit(credits: &Option<Vec<MbArtistCredit>>) -> (String, Opti
     }
 }
 
-/// Extract non-featuring secondary artists from MusicBrainz artist credits.
-/// Returns (name, mbid) pairs for collaborators that aren't "featuring" credits.
-fn extract_secondary_artists(credits: &Option<Vec<MbArtistCredit>>) -> Vec<(String, String)> {
-    let Some(credits) = credits else {
-        return vec![];
-    };
-    if credits.len() <= 1 {
-        return vec![];
-    }
-
-    // Walk credits after the first. Stop at any "feat"/"ft." joinphrase
-    // from the PREVIOUS credit (since joinphrase is on the credit BEFORE the next artist).
-    let mut result = Vec::new();
-    for i in 0..credits.len() - 1 {
-        let jp = credits[i].joinphrase.as_deref().unwrap_or("");
-        let lower = jp.to_lowercase();
-        if lower.contains("feat") || lower.contains("ft.") {
-            break;
-        }
-        // The next credit is a non-featuring collaborator
-        let next = &credits[i + 1];
-        result.push((next.artist.name.clone(), next.artist.id.clone()));
-    }
-    result
-}
-
 // --- MusicBrainz API response types ---
 
 #[derive(Deserialize)]
@@ -513,7 +485,6 @@ struct MbRecordingDetail {
 #[derive(Deserialize)]
 struct MbArtistCredit {
     artist: MbArtist,
-    joinphrase: Option<String>,
 }
 
 #[derive(Deserialize)]