protected override async Task <Either <BaseError, MediaItemScanResult <PlexMovie> > > UpdateMetadata(
MediaItemScanResult <PlexMovie> result,
MovieMetadata fullMetadata)
{
PlexMovie existing = result.Item;
MovieMetadata existingMetadata = existing.MovieMetadata.Head();
_logger.LogDebug(
"Refreshing {Attribute} for {Title}",
"Plex Metadata",
existingMetadata.Title);
if (existingMetadata.MetadataKind != MetadataKind.External)
{
existingMetadata.MetadataKind = MetadataKind.External;
await _metadataRepository.MarkAsExternal(existingMetadata);
}
if (existingMetadata.ContentRating != fullMetadata.ContentRating)
{
existingMetadata.ContentRating = fullMetadata.ContentRating;
await _metadataRepository.SetContentRating(existingMetadata, fullMetadata.ContentRating);
result.IsUpdated = true;
}
foreach (Genre genre in existingMetadata.Genres
.Filter(g => fullMetadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Genres.Remove(genre);
if (await _metadataRepository.RemoveGenre(genre))
{
result.IsUpdated = true;
}
}
foreach (Genre genre in fullMetadata.Genres
.Filter(g => existingMetadata.Genres.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Genres.Add(genre);
if (await _movieRepository.AddGenre(existingMetadata, genre))
{
result.IsUpdated = true;
}
}
foreach (Studio studio in existingMetadata.Studios
.Filter(s => fullMetadata.Studios.All(s2 => s2.Name != s.Name))
.ToList())
{
existingMetadata.Studios.Remove(studio);
if (await _metadataRepository.RemoveStudio(studio))
{
result.IsUpdated = true;
}
}
foreach (Studio studio in fullMetadata.Studios
.Filter(s => existingMetadata.Studios.All(s2 => s2.Name != s.Name))
.ToList())
{
existingMetadata.Studios.Add(studio);
if (await _movieRepository.AddStudio(existingMetadata, studio))
{
result.IsUpdated = true;
}
}
foreach (Actor actor in existingMetadata.Actors
.Filter(
a => fullMetadata.Actors.All(
a2 => a2.Name != a.Name || a.Artwork == null && a2.Artwork != null))
.ToList())
{
existingMetadata.Actors.Remove(actor);
if (await _metadataRepository.RemoveActor(actor))
{
result.IsUpdated = true;
}
}
foreach (Actor actor in fullMetadata.Actors
.Filter(a => existingMetadata.Actors.All(a2 => a2.Name != a.Name))
.ToList())
{
existingMetadata.Actors.Add(actor);
if (await _movieRepository.AddActor(existingMetadata, actor))
{
result.IsUpdated = true;
}
}
foreach (Director director in existingMetadata.Directors
.Filter(g => fullMetadata.Directors.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Directors.Remove(director);
if (await _metadataRepository.RemoveDirector(director))
{
result.IsUpdated = true;
}
}
foreach (Director director in fullMetadata.Directors
.Filter(g => existingMetadata.Directors.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Directors.Add(director);
if (await _movieRepository.AddDirector(existingMetadata, director))
{
result.IsUpdated = true;
}
}
foreach (Writer writer in existingMetadata.Writers
.Filter(g => fullMetadata.Writers.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Writers.Remove(writer);
if (await _metadataRepository.RemoveWriter(writer))
{
result.IsUpdated = true;
}
}
foreach (Writer writer in fullMetadata.Writers
.Filter(g => existingMetadata.Writers.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Writers.Add(writer);
if (await _movieRepository.AddWriter(existingMetadata, writer))
{
result.IsUpdated = true;
}
}
foreach (MetadataGuid guid in existingMetadata.Guids
.Filter(g => fullMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
existingMetadata.Guids.Remove(guid);
if (await _metadataRepository.RemoveGuid(guid))
{
result.IsUpdated = true;
}
}
foreach (MetadataGuid guid in fullMetadata.Guids
.Filter(g => existingMetadata.Guids.All(g2 => g2.Guid != g.Guid))
.ToList())
{
existingMetadata.Guids.Add(guid);
if (await _metadataRepository.AddGuid(existingMetadata, guid))
{
result.IsUpdated = true;
}
}
foreach (Tag tag in existingMetadata.Tags
.Filter(g => fullMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Tags.Remove(tag);
if (await _metadataRepository.RemoveTag(tag))
{
result.IsUpdated = true;
}
}
foreach (Tag tag in fullMetadata.Tags
.Filter(g => existingMetadata.Tags.All(g2 => g2.Name != g.Name))
.ToList())
{
existingMetadata.Tags.Add(tag);
if (await _movieRepository.AddTag(existingMetadata, tag))
{
result.IsUpdated = true;
}
}
if (fullMetadata.SortTitle != existingMetadata.SortTitle)
{
existingMetadata.SortTitle = fullMetadata.SortTitle;
if (await _movieRepository.UpdateSortTitle(existingMetadata))
{
result.IsUpdated = true;
}
}
bool poster = await UpdateArtworkIfNeeded(existingMetadata, fullMetadata, ArtworkKind.Poster);
bool fanArt = await UpdateArtworkIfNeeded(existingMetadata, fullMetadata, ArtworkKind.FanArt);
if (poster || fanArt)
{
result.IsUpdated = true;
}
if (result.IsUpdated)
{
await _metadataRepository.MarkAsUpdated(existingMetadata, fullMetadata.DateUpdated);
}
return(result);
}
