feat: allow grouping shows into collections (#13236)

* feat: allow grouping shows into collections

* add pre-startup routine to rename EnableGroupingIntoCollections

* Update Jellyfin.Server/Migrations/PreStartupRoutines/RenameEnableGroupingIntoCollections.cs

2 files changed, 65 insertions, 1 deletions

diff --git a/Jellyfin.Server/Migrations/MigrationRunner.cs b/Jellyfin.Server/Migrations/MigrationRunner.cs
index fd540c9c0..9865199f3 100644
--- a/Jellyfin.Server/Migrations/MigrationRunner.cs
+++ b/Jellyfin.Server/Migrations/MigrationRunner.cs
@@ -29,7 +29,8 @@ namespace Jellyfin.Server.Migrations
             typeof(PreStartupRoutines.CreateNetworkConfiguration),
             typeof(PreStartupRoutines.MigrateMusicBrainzTimeout),
             typeof(PreStartupRoutines.MigrateNetworkConfiguration),
-            typeof(PreStartupRoutines.MigrateEncodingOptions)
+            typeof(PreStartupRoutines.MigrateEncodingOptions),
+            typeof(PreStartupRoutines.RenameEnableGroupingIntoCollections)
         };
 
         /// <summary>
diff --git a/Jellyfin.Server/Migrations/PreStartupRoutines/RenameEnableGroupingIntoCollections.cs b/Jellyfin.Server/Migrations/PreStartupRoutines/RenameEnableGroupingIntoCollections.cs
new file mode 100644
index 000000000..0a37b35a6
--- /dev/null
+++ b/Jellyfin.Server/Migrations/PreStartupRoutines/RenameEnableGroupingIntoCollections.cs
@@ -0,0 +1,63 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Xml.Linq;
+using Emby.Server.Implementations;
+using Microsoft.Extensions.Logging;
+
+namespace Jellyfin.Server.Migrations.PreStartupRoutines;
+
+/// <inheritdoc />
+public class RenameEnableGroupingIntoCollections : IMigrationRoutine
+{
+    private readonly ServerApplicationPaths _applicationPaths;
+    private readonly ILogger<RenameEnableGroupingIntoCollections> _logger;
+
+    /// <summary>
+    /// Initializes a new instance of the <see cref="RenameEnableGroupingIntoCollections"/> class.
+    /// </summary>
+    /// <param name="applicationPaths">An instance of <see cref="ServerApplicationPaths"/>.</param>
+    /// <param name="loggerFactory">An instance of the <see cref="ILoggerFactory"/> interface.</param>
+    public RenameEnableGroupingIntoCollections(ServerApplicationPaths applicationPaths, ILoggerFactory loggerFactory)
+    {
+        _applicationPaths = applicationPaths;
+        _logger = loggerFactory.CreateLogger<RenameEnableGroupingIntoCollections>();
+    }
+
+    /// <inheritdoc />
+    public Guid Id => Guid.Parse("E73B777D-CD5C-4E71-957A-B86B3660B7CF");
+
+    /// <inheritdoc />
+    public string Name => nameof(RenameEnableGroupingIntoCollections);
+
+    /// <inheritdoc />
+    public bool PerformOnNewInstall => false;
+
+    /// <inheritdoc />
+    public void Perform()
+    {
+        string path = Path.Combine(_applicationPaths.ConfigurationDirectoryPath, "system.xml");
+        if (!File.Exists(path))
+        {
+            _logger.LogWarning("Configuration file not found: {Path}", path);
+            return;
+        }
+
+        try
+        {
+            XDocument xmlDocument = XDocument.Load(path);
+            var element = xmlDocument.Descendants("EnableGroupingIntoCollections").FirstOrDefault();
+            if (element is not null)
+            {
+                element.Name = "EnableGroupingMoviesIntoCollections";
+                _logger.LogInformation("The tag <EnableGroupingIntoCollections> was successfully renamed to <EnableGroupingMoviesIntoCollections>.");
+                xmlDocument.Save(path);
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "An error occurred while updating the XML file: {Message}", ex.Message);
+        }
+    }
+}