fix: pre-roll/feature pre-roll bumpers not found in library (v1.0.0.8)

TopParentIds-based queries could fail to match Movie items in the
configured pre-roll library even when they appear correctly in the
Jellyfin UI. Look up the library Folder by ID and walk its recursive
children directly instead, matching the path-based approach already
used for the trailer pool.

Jellyfin.Plugin.CinemaTrailers4Jellyfins/Jellyfin.Plugin.CinemaTrailers4Jellyfins.csproj

@@ -3,8 +3,8 @@
   <PropertyGroup>
     <TargetFramework>net9.0</TargetFramework>
     <RootNamespace>Jellyfin.Plugin.CinemaTrailers4Jellyfins</RootNamespace>
-    <AssemblyVersion>1.0.0.7</AssemblyVersion>
-    <FileVersion>1.0.0.7</FileVersion>
+    <AssemblyVersion>1.0.0.8</AssemblyVersion>
+    <FileVersion>1.0.0.8</FileVersion>
     <Nullable>enable</Nullable>
     <GenerateDocumentationFile>false</GenerateDocumentationFile>
     <TreatWarningsAsErrors>false</TreatWarningsAsErrors>

Jellyfin.Plugin.CinemaTrailers4Jellyfins/Services/TrailerIntroProvider.cs

@@ -193,13 +193,16 @@ namespace Jellyfin.Plugin.CinemaTrailers4Jellyfins.Services
                 return null;
             }
 
-            var movies = _libraryManager
-                .GetItemList(new InternalItemsQuery
-                {
-                    IncludeItemTypes = new[] { BaseItemKind.Movie },
-                    TopParentIds = new[] { parsedId },
-                    Recursive = true,
-                })
+            if (_libraryManager.GetItemById(parsedId) is not Folder folder)
+            {
+                _logger.LogWarning(
+                    "|CinemaTrailers4Jellyfins| {Label} library {LibraryId} could not be found.",
+                    label,
+                    parsedId);
+                return null;
+            }
+
+            var movies = folder.GetRecursiveChildren()
                 .OfType<Movie>()
                 .Where(m => m.Id != excludeId)
                 .ToList();

build.yaml

@@ -1,5 +1,5 @@
 ---
-version: 1.0.0.7
+version: 1.0.0.8
 name: CinemaTrailers4Jellyfins
 guid: b581493e-1046-40ed-b6dc-cb8027624984
 description: >
@@ -12,10 +12,10 @@ category: General
 owner: 514mart
 targetAbi: 10.11.0.0
 changelog:
-  - Add Information-level diagnostic logging to IIntroProvider.GetIntros — logs
-    every call (item, path, and which features are enabled), why an item is
-    skipped, and the outcome of Trailer/Feature Pre-Roll lookups, to help
-    troubleshoot why a pre-roll bumper isn't playing
+  - Fix Trailer Pre-Roll / Feature Pre-Roll bumpers not being found — the
+    library lookup now walks the configured library folder's children
+    directly instead of relying on TopParentIds matching, which could fail
+    to match movies even when they appear correctly in the library
 
 dotnetProjects:
   - name: Jellyfin.Plugin.CinemaTrailers4Jellyfins

manifest.json

@@ -8,6 +8,14 @@
         "owner": "514mart",
         "imageUrl": "https://www.git.quarantinedstudio.com/mvezina/CinemaTrailers4Jellyfins/raw/branch/main/Jellyfin.Plugin.CinemaTrailers4Jellyfins/Images/logo.svg",
         "versions": [
+            {
+                "checksum": "a52f1354c9737cf9ec92f588bb4e750e",
+                "changelog": "- Add Information-level diagnostic logging to IIntroProvider.GetIntros \u2014 logs every call (item, path, and which features are enabled), why an item is skipped, and the outcome of Trailer/Feature Pre-Roll lookups, to help troubleshoot why a pre-roll bumper isn't playing\n",
+                "targetAbi": "10.11.0.0",
+                "sourceUrl": "https://www.git.quarantinedstudio.com/mvezina/CinemaTrailers4Jellyfins/releases/download/v1.0.0.7/cinematrailers4jellyfins_1.0.0.7.zip",
+                "timestamp": "2026-06-10T15:10:56Z",
+                "version": "1.0.0.7"
+            },
             {
                 "checksum": "96e0624e5173e5e6bf829d47118e1b40",
                 "changelog": "- Add diagnostic logging for Trailer Pre-Roll and Feature Pre-Roll bumpers \u2014 logs a warning if the configured library ID is invalid, and a debug message when no eligible movie is found or which movie was picked, to help troubleshoot why a bumper isn't playing\n",