fix(plex): Use track artist from response data when album artist is present

* Fixes #241 by using the track artist as the primary artist when album artist is present
* Bug is reported in LukeHagar/plexjs#27 but will need be patched at runtime for the foreeable future due to npm packages not being published since September LukeHagar/plexjs#26

Author: FoxxMD

patches/@lukehagar+plexjs+0.23.5.patch

@@ -0,0 +1,32 @@
+diff --git a/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.d.ts b/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.d.ts
+index 16632eb..e21bda6 100644
+--- a/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.d.ts
++++ b/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.d.ts
+@@ -95,6 +95,7 @@ export type GetSessionsMetadata = {
+     parentThumb?: string | undefined;
+     parentTitle?: string | undefined;
+     parentYear?: number | undefined;
++    originalTitle?: string | undefined;
+     ratingCount?: number | undefined;
+     ratingKey?: string | undefined;
+     sessionKey?: string | undefined;
+diff --git a/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.js b/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.js
+index efce9e2..f5c6eae 100644
+--- a/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.js
++++ b/node_modules/@lukehagar/plexjs/sdk/models/operations/getsessions.js
+@@ -290,6 +290,7 @@ exports.GetSessionsMetadata$inboundSchema = z.object({
+     parentRatingKey: z.string().optional(),
+     parentStudio: z.string().optional(),
+     parentThumb: z.string().optional(),
++    originalTitle: z.string().optional(),
+     parentTitle: z.string().optional(),
+     parentYear: z.number().int().optional(),
+     ratingCount: z.number().int().optional(),
+@@ -339,6 +340,7 @@ exports.GetSessionsMetadata$outboundSchema = z.object({
+     parentThumb: z.string().optional(),
+     parentTitle: z.string().optional(),
+     parentYear: z.number().int().optional(),
++    originalTitle: z.string().optional(),
+     ratingCount: z.number().int().optional(),
+     ratingKey: z.string().optional(),
+     sessionKey: z.string().optional(),

src/backend/sources/PlexApiSource.ts

@@ -304,15 +304,26 @@ export default class PlexApiSource extends MemoryPositionalSource {
             } = {},
             user: {
                 title: userTitle,
-            } = {}
+            } = {},
             // plex returns the track artist as originalTitle (when there is an album artist)
             // otherwise this is undefined
-            //originalTitle: trackArtist = undefined
+            originalTitle: trackArtist
         } = obj;
 
+        const realArtists: string[] = [];
+        const albumArtists: string[] = [];
+
+        if(trackArtist !== undefined) {
+            realArtists.push(trackArtist);
+            albumArtists.push(artist);
+        } else {
+            realArtists.push(artist);
+        }
+
         return {
             data: {
-                artists: [artist],
+                artists: realArtists,
+                albumArtists,
                 album,
                 track,
                 // albumArtists: AlbumArtists !== undefined ? AlbumArtists.map(x => x.Name) : undefined,
@@ -413,7 +424,9 @@ export default class PlexApiSource extends MemoryPositionalSource {
         const play: PlayObject = this.formatPlayObjAware(obj);
 
         if(this.config.options.logPayload && !this.mediaIdsSeen.data.includes(play.meta.trackId)) {
-            this.logger.debug(`First time seeing media ${play.meta.trackId} on ${msDeviceId} => ${JSON.stringify(play)}`);
+            this.logger.debug(`First time seeing media ${play.meta.trackId} on ${msDeviceId} => ${JSON.stringify(play)}
+Plex Payload:
+${JSON.stringify(obj)}`);
             this.mediaIdsSeen.add(play.meta.trackId);
         }