support episodedetails and musicvideo as top-level other video nfo tags (#2098)

CHANGELOG.md

@@ -58,6 +58,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Changed
 - Allow `Other Video` libraries and `Image` libraries to use the same folders
 - Try to mitigate inotify limit error by disabling automatic reloading of `appsettings.json` config files
+- Support `movie`, `musicvideo` and `episodedetails` top-level tags in other video NFO files
+  - Note that no change has been made to the metadata tags that are actually parsed, but this should help with various types of content
 
 ### Fixed
 - Fix QSV acceleration in docker with older Intel devices

ErsatzTV.Scanner.Tests/Core/Metadata/Nfo/OtherVideoNfoReaderTests.cs

@@ -33,9 +33,12 @@ public class OtherVideoNfoReaderTests
     }
 
     [Test]
-    public async Task MetadataNfo_Should_Return_Nfo()
+    [TestCase("movie")]
+    [TestCase("episodedetails")]
+    [TestCase("musicvideo")]
+    public async Task MetadataNfo_Should_Return_Nfo(string topLevel)
     {
-        await using var stream = new MemoryStream(Encoding.UTF8.GetBytes(@"<movie></movie>"));
+        await using var stream = new MemoryStream(Encoding.UTF8.GetBytes(@$"<{topLevel}></{topLevel}>"));
 
         Either<BaseError, OtherVideoNfo> result = await _otherVideoNfoReader.Read(stream);
 
@@ -43,11 +46,14 @@ public class OtherVideoNfoReaderTests
     }
 
     [Test]
-    public async Task CombinationNfo_Should_Return_Nfo()
+    [TestCase("movie")]
+    [TestCase("episodedetails")]
+    [TestCase("musicvideo")]
+    public async Task CombinationNfo_Should_Return_Nfo(string topLevel)
     {
         await using var stream = new MemoryStream(
             Encoding.UTF8.GetBytes(
-                @"<movie></movie>
+                @$"<{topLevel}></{topLevel}>
 https://www.themoviedb.org/movie/11-star-wars"));
 
         Either<BaseError, OtherVideoNfo> result = await _otherVideoNfoReader.Read(stream);
@@ -56,12 +62,15 @@ https://www.themoviedb.org/movie/11-star-wars"));
     }
 
     [Test]
-    public async Task FullSample_Should_Return_Nfo()
+    [TestCase("movie")]
+    [TestCase("episodedetails")]
+    [TestCase("musicvideo")]
+    public async Task FullSample_Should_Return_Nfo(string topLevel)
     {
         await using var stream = new MemoryStream(
             Encoding.UTF8.GetBytes(
-                @"<?xml version=""1.0"" encoding=""UTF-8"" standalone=""yes"" ?>
-<movie>
+                @$"<?xml version=""1.0"" encoding=""UTF-8"" standalone=""yes"" ?>
+<{topLevel}>
     <title>Zack Snyder&apos;s Justice League</title>
     <originaltitle>Zack Snyder&apos;s Justice League</originaltitle>
     <sorttitle>Justice League 2</sorttitle>
@@ -166,7 +175,7 @@ https://www.themoviedb.org/movie/11-star-wars"));
         <total>0.000000</total>
     </resume>
     <dateadded>2021-03-26 11:35:50</dateadded>
-</movie>"));
+</{topLevel}>"));
 
         Either<BaseError, OtherVideoNfo> result = await _otherVideoNfoReader.Read(stream);
 
@@ -223,9 +232,12 @@ https://www.themoviedb.org/movie/11-star-wars"));
     }
 
     [Test]
-    public async Task MetadataNfo_With_Tag_Should_Return_Nfo()
+    [TestCase("movie")]
+    [TestCase("episodedetails")]
+    [TestCase("musicvideo")]
+    public async Task MetadataNfo_With_Tag_Should_Return_Nfo(string topLevel)
     {
-        await using var stream = new MemoryStream(Encoding.UTF8.GetBytes(@"<movie><tag>Test Tag</tag></movie>"));
+        await using var stream = new MemoryStream(Encoding.UTF8.GetBytes(@$"<{topLevel}><tag>Test Tag</tag></{topLevel}>"));
 
         Either<BaseError, OtherVideoNfo> result = await _otherVideoNfoReader.Read(stream);
 
@@ -237,10 +249,13 @@ https://www.themoviedb.org/movie/11-star-wars"));
     }
 
     [Test]
-    public async Task MetadataNfo_With_Outline_Should_Return_Nfo()
+    [TestCase("movie")]
+    [TestCase("episodedetails")]
+    [TestCase("musicvideo")]
+    public async Task MetadataNfo_With_Outline_Should_Return_Nfo(string topLevel)
     {
         await using var stream =
-            new MemoryStream(Encoding.UTF8.GetBytes(@"<movie><outline>Test Outline</outline></movie>"));
+            new MemoryStream(Encoding.UTF8.GetBytes(@$"<{topLevel}><outline>Test Outline</outline></{topLevel}>"));
 
         Either<BaseError, OtherVideoNfo> result = await _otherVideoNfoReader.Read(stream);
 

ErsatzTV.Scanner/Core/Metadata/Nfo/OtherVideoNfoReader.cs

@@ -49,7 +49,13 @@ public class OtherVideoNfoReader : NfoReader<OtherVideoNfo>, IOtherVideoNfoReade
                     case XmlNodeType.Element:
                         switch (reader.Name.ToLowerInvariant())
                         {
+                            case "episodedetails":
                             case "movie":
+                            case "musicvideo":
+                                if (nfo is not null)
+                                {
+                                    throw new InvalidOperationException("Cannot have multiple opening tags");
+                                }
                                 nfo = new OtherVideoNfo();
                                 break;
                             case "title":
@@ -107,7 +113,7 @@ public class OtherVideoNfoReader : NfoReader<OtherVideoNfo>, IOtherVideoNfoReade
 
                         break;
                     case XmlNodeType.EndElement:
-                        if (reader.Name == "movie")
+                        if (reader.Name is "episodedetails" or "movie" or "musicvideo")
                         {
                             done = true;
                         }