add show media info button to movie and episode detail pages (#1253)

CHANGELOG.md

@@ -8,6 +8,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Add `Season, Episode` playback order
   - This is currently *only* available when a show is added directly to a schedule
   - This will ignore release date and sort exclusively by season number and then by episode number
+- Add `Show Media Info` button to movie and episode detail pages for troubleshooting
 
 ### Fixed
 - Limit `HLS Direct` streams to realtime speed

ErsatzTV.Application/MediaItems/MediaItemInfo.cs

@@ -0,0 +1,19 @@
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.MediaItems;
+
+public record MediaItemInfo(
+    int Id,
+    string Kind,
+    string LibraryKind,
+    string ServerName,
+    string LibraryName,
+    MediaItemState State,
+    TimeSpan Duration,
+    string SampleAspectRatio,
+    string DisplayAspectRatio,
+    string RFrameRate,
+    VideoScanKind VideoScanKind,
+    int Width,
+    int Height,
+    List<MediaItemInfoStream> Streams);

ErsatzTV.Application/MediaItems/MediaItemInfoStream.cs

@@ -0,0 +1,23 @@
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.MediaItems;
+
+public record MediaItemInfoStream(
+    int Index,
+    MediaStreamKind Kind,
+    string Title,
+    string Codec,
+    string Profile,
+    string Language,
+    int? Channels,
+    bool Default,
+    bool Forced,
+    bool AttachedPic,
+    string PixelFormat,
+    string ColorRange,
+    string ColorSpace,
+    string ColorTransfer,
+    string ColorPrimaries,
+    int BitsPerRawSample,
+    string FileName,
+    string MimeType);

ErsatzTV.Application/MediaItems/Queries/GetMediaItemInfo.cs

@@ -0,0 +1,5 @@
+using ErsatzTV.Core;
+
+namespace ErsatzTV.Application.MediaItems;
+
+public record GetMediaItemInfo(int Id) : IRequest<Either<BaseError, MediaItemInfo>>;

ErsatzTV.Application/MediaItems/Queries/GetMediaItemInfoHandler.cs

@@ -0,0 +1,97 @@
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Extensions;
+using ErsatzTV.Infrastructure.Data;
+using ErsatzTV.Infrastructure.Extensions;
+using Microsoft.EntityFrameworkCore;
+
+namespace ErsatzTV.Application.MediaItems;
+
+public class GetMediaItemInfoHandler : IRequestHandler<GetMediaItemInfo, Either<BaseError, MediaItemInfo>>
+{
+    private readonly IDbContextFactory<TvContext> _dbContextFactory;
+
+    public GetMediaItemInfoHandler(IDbContextFactory<TvContext> dbContextFactory)
+    {
+        _dbContextFactory = dbContextFactory;
+    }
+
+    public async Task<Either<BaseError, MediaItemInfo>> Handle(
+        GetMediaItemInfo request,
+        CancellationToken cancellationToken)
+    {
+        try
+        {
+            await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
+
+            Option<MediaItemInfo> mediaItem = await dbContext.MediaItems
+                .AsNoTracking()
+                .Include(i => i.LibraryPath)
+                .ThenInclude(lp => lp.Library)
+                .ThenInclude(l => l.MediaSource)
+                // TODO: support all media types here
+                .Include(i => (i as Movie).MediaVersions)
+                .ThenInclude(mv => mv.Streams)
+                .Include(i => (i as Episode).MediaVersions)
+                .ThenInclude(mv => mv.Streams)
+                .SelectOneAsync(i => i.Id, i => i.Id == request.Id)
+                .MapT(Project);
+
+            return mediaItem.ToEither(BaseError.New("Unable to locate media item"));
+        }
+        catch (Exception ex)
+        {
+            return BaseError.New(ex.ToString());
+        }
+    }
+
+    private static MediaItemInfo Project(MediaItem mediaItem)
+    {
+        MediaVersion version = mediaItem.GetHeadVersion();
+
+        string serverName = mediaItem.LibraryPath.Library.MediaSource switch
+        {
+            PlexMediaSource plexMediaSource => plexMediaSource.ServerName,
+            EmbyMediaSource embyMediaSource => embyMediaSource.ServerName,
+            JellyfinMediaSource jellyfinMediaSource => jellyfinMediaSource.ServerName,
+            _ => null
+        };
+        
+        return new MediaItemInfo(
+            mediaItem.Id,
+            mediaItem.GetType().Name,
+            mediaItem.LibraryPath.Library.GetType().Name,
+            serverName,
+            mediaItem.LibraryPath.Library.Name,
+            mediaItem.State,
+            version.Duration,
+            version.SampleAspectRatio,
+            version.DisplayAspectRatio,
+            version.RFrameRate,
+            version.VideoScanKind,
+            version.Width,
+            version.Height,
+            version.Streams.OrderBy(s => s.Index).Map(Project).ToList());
+    }
+
+    private static MediaItemInfoStream Project(MediaStream mediaStream) =>
+        new(
+            mediaStream.Index,
+            mediaStream.MediaStreamKind,
+            mediaStream.Title,
+            mediaStream.Codec,
+            mediaStream.Profile,
+            mediaStream.Language,
+            mediaStream.Channels > 0 ? mediaStream.Channels : null,
+            mediaStream.Default,
+            mediaStream.Forced,
+            mediaStream.AttachedPic,
+            mediaStream.PixelFormat,
+            mediaStream.ColorRange,
+            mediaStream.ColorSpace,
+            mediaStream.ColorTransfer,
+            mediaStream.ColorPrimaries,
+            mediaStream.BitsPerRawSample,
+            mediaStream.FileName,
+            mediaStream.MimeType);
+}

ErsatzTV/Pages/Movie.razor

@@ -4,10 +4,13 @@
 @using System.Globalization
 @using ErsatzTV.Application.MediaCards
 @using ErsatzTV.Application.MediaCollections
+@using ErsatzTV.Application.MediaItems
 @implements IDisposable
 @inject IMediator _mediator
 @inject IDialogService _dialog
 @inject NavigationManager _navigationManager
+@inject ILogger<Movie> _logger
+@inject ISnackbar _snackbar
 
 <MudContainer MaxWidth="MaxWidth.False" Style="padding: 0" Class="fanart-container">
     <div class="fanart-tint"></div>
@@ -66,13 +69,22 @@
                 </MudCard>
             }
             <div>
-                <MudButton Variant="Variant.Filled"
+                <MudButton Class="mb-6"
+                           Variant="Variant.Filled"
                            Color="Color.Primary"
                            StartIcon="@Icons.Material.Filled.Add"
                            OnClick="@AddToCollection">
                     Add To Collection
                 </MudButton>
             </div>
+            <div>
+                <MudButton Variant="Variant.Filled"
+                           Color="Color.Secondary"
+                           StartIcon="@Icons.Material.Filled.Info"
+                           OnClick="@ShowInfo">
+                    Show Media Info
+                </MudButton>
+            </div>
         </div>
     </div>
     @if (_movie.MediaItemState == MediaItemState.FileNotFound)
@@ -253,4 +265,22 @@
         }
     }
 
+    private async Task ShowInfo()
+    {
+        Either<BaseError, MediaItemInfo> maybeInfo = await _mediator.Send(new GetMediaItemInfo(MovieId));
+
+        foreach (BaseError error in maybeInfo.LeftToSeq())
+        {
+            _snackbar.Add("Unexpected error loading media info");
+            _logger.LogError("Unexpected error loading media info: {Error}", error.Value);
+        }
+
+        foreach (MediaItemInfo info in maybeInfo.RightToSeq())
+        {
+            var parameters = new DialogParameters { { "MediaItemInfo", info } };
+            var options = new DialogOptions { CloseButton = true, CloseOnEscapeKey = true, MaxWidth = MaxWidth.Medium, FullWidth = true };
+            IDialogReference dialog = await _dialog.ShowAsync<MediaItemInfoDialog>(_movie.Title, parameters, options);
+            DialogResult _ = await dialog.Result;
+        }
+    }
 }

ErsatzTV/Pages/TelevisionEpisodeList.razor

@@ -3,6 +3,7 @@
 @using ErsatzTV.Application.Television
 @using ErsatzTV.Application.MediaCards
 @using ErsatzTV.Application.MediaCollections
+@using ErsatzTV.Application.MediaItems
 @using ErsatzTV.Application.ProgramSchedules
 @implements IDisposable
 @inject IMediator _mediator
@@ -10,7 +11,6 @@
 @inject ISnackbar _snackbar
 @inject IDialogService _dialog
 @inject NavigationManager _navigationManager
-@inject ChannelWriter<IBackgroundServiceRequest> _channel
 @inject IJSRuntime _jsRuntime
 
 <MudContainer MaxWidth="MaxWidth.False" Style="padding: 0" Class="fanart-container">
@@ -109,6 +109,14 @@
                                 Add To Collection
                             </MudButton>
                         </div>
+                        <div class="mt-6">
+                            <MudButton Variant="Variant.Filled"
+                                       Color="Color.Secondary"
+                                       StartIcon="@Icons.Material.Filled.Info"
+                                       OnClick="@(_ => ShowInfo(episode))">
+                                Show Media Info
+                            </MudButton>
+                        </div>
                     </div>
                 </MudCardContent>
             </div>
@@ -259,4 +267,26 @@
         }
     }
     
+    private async Task ShowInfo(TelevisionEpisodeCardViewModel episode)
+    {
+        Either<BaseError, MediaItemInfo> maybeInfo = await _mediator.Send(new GetMediaItemInfo(episode.EpisodeId));
+
+        foreach (BaseError error in maybeInfo.LeftToSeq())
+        {
+            _snackbar.Add("Unexpected error loading media info");
+            _logger.LogError("Unexpected error loading media info: {Error}", error.Value);
+        }
+
+        foreach (MediaItemInfo info in maybeInfo.RightToSeq())
+        {
+            var parameters = new DialogParameters { { "MediaItemInfo", info } };
+            var options = new DialogOptions { CloseButton = true, CloseOnEscapeKey = true, MaxWidth = MaxWidth.Medium, FullWidth = true };
+            IDialogReference dialog = await _dialog.ShowAsync<MediaItemInfoDialog>(
+                $"{episode.ShowTitle} - s{episode.Season:00}e{episode.Episode:00} - {episode.Title}",
+                parameters,
+                options);
+            DialogResult _ = await dialog.Result;
+        }
+    }
+
 }

ErsatzTV/Shared/MediaItemInfoDialog.razor

@@ -0,0 +1,62 @@
+@using ErsatzTV.Application.MediaItems
+@using System.Text.Json
+@using System.Text.Json.Serialization
+@inject IJSRuntime JsRuntime
+
+<div>
+    <MudDialog>
+        <DialogContent>
+            <div class="overflow-y-scroll" style="max-height: 500px">
+                <pre>
+                    <code @ref="_infoView">@_info</code>
+                </pre>
+            </div>
+        </DialogContent>
+        <DialogActions>
+            <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="(() => CopyToClipboard(_infoView))">
+                Copy
+            </MudButton>
+            <MudButton Color="Color.Primary" OnClick="Close">Close</MudButton>
+        </DialogActions>
+    </MudDialog>
+</div>
+
+@code {
+
+    [CascadingParameter]
+    MudDialogInstance MudDialog { get; set; }
+
+    [Parameter]
+    public MediaItemInfo MediaItemInfo { get; set; }
+    
+    private string _info;
+    private ElementReference _infoView;
+
+    protected override Task OnParametersSetAsync()
+    {
+        try
+        {
+            _info = JsonSerializer.Serialize(
+                MediaItemInfo,
+                new JsonSerializerOptions
+                {
+                    Converters = { new JsonStringEnumConverter() },
+                    DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+                    WriteIndented = true
+                });
+        }
+        catch (Exception ex)
+        {
+            _info = ex.ToString();
+        }
+
+        return Task.CompletedTask;
+    }
+
+    private async Task CopyToClipboard(ElementReference view)
+    {
+        await JsRuntime.InvokeVoidAsync("clipboardCopy.copyText", view);
+    }
+
+    private void Close() => MudDialog.Close(DialogResult.Ok(true));
+}