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Code Clean up: Use Pattern Matching (#5838)

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Co-authored-by: Cody Robibero <cody@robibe.ro>
Co-authored-by: Patrick Barron <18354464+barronpm@users.noreply.github.com>
pull/5987/head
BaronGreenback 4 years ago committed by GitHub
parent 18d799b22a
commit f2c10471bf
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
16 changed files with 23 additions and 63 deletions
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4
Emby.Server.Implementations/Images/PlaylistImageProvider.cs
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@ -29,9 +29,7 @@ namespace Emby.Server.Implementations.Images
{
var subItem = i.Item2;
var episode = subItem as Episode;
if (episode != null)
if (subItem is Episode episode)
{
var series = episode.Series;
if (series != null && series.HasImage(ImageType.Primary))

3
Emby.Server.Implementations/Library/MusicManager.cs
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@ -100,8 +100,7 @@ namespace Emby.Server.Implementations.Library
public List<BaseItem> GetInstantMixFromItem(BaseItem item, User user, DtoOptions dtoOptions)
{
var genre = item as MusicGenre;
if (genre != null)
if (item is MusicGenre genre)
{
return GetInstantMixFromGenreIds(new[] { item.Id }, user, dtoOptions);
}

4
Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
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@ -348,9 +348,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
{
var trigger = (ITaskTrigger)sender;
var configurableTask = ScheduledTask as IConfigurableScheduledTask;
if (configurableTask != null && !configurableTask.IsEnabled)
if (ScheduledTask is IConfigurableScheduledTask configurableTask && !configurableTask.IsEnabled)
{
return;
}

8
Emby.Server.Implementations/TV/TVSeriesManager.cs
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@ -43,9 +43,7 @@ namespace Emby.Server.Implementations.TV
string presentationUniqueKey = null;
if (!string.IsNullOrEmpty(request.SeriesId))
{
var series = _libraryManager.GetItemById(request.SeriesId) as Series;
if (series != null)
if (_libraryManager.GetItemById(request.SeriesId) is Series series)
{
presentationUniqueKey = GetUniqueSeriesKey(series);
}
@ -95,9 +93,7 @@ namespace Emby.Server.Implementations.TV
int? limit = null;
if (!string.IsNullOrEmpty(request.SeriesId))
{
var series = _libraryManager.GetItemById(request.SeriesId) as Series;
if (series != null)
if (_libraryManager.GetItemById(request.SeriesId) is Series series)
{
presentationUniqueKey = GetUniqueSeriesKey(series);
limit = 1;

4
MediaBrowser.Controller/Entities/CollectionFolder.cs
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@ -354,9 +354,7 @@ namespace MediaBrowser.Controller.Entities
if (result.Count == 0)
{
var folder = LibraryManager.FindByPath(path, true) as Folder;
if (folder != null)
if (LibraryManager.FindByPath(path, true) is Folder folder)
{
result.Add(folder);
}

3
MediaBrowser.Controller/Entities/Movies/BoxSet.cs
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@ -217,8 +217,7 @@ namespace MediaBrowser.Controller.Entities.Movies
private IEnumerable<BaseItem> FlattenItems(BaseItem item, List<Guid> expandedFolders)
{
var boxset = item as BoxSet;
if (boxset != null)
if (item is BoxSet boxset)
{
if (!expandedFolders.Contains(item.Id))
{

3
MediaBrowser.Controller/Entities/Photo.cs
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@ -24,8 +24,7 @@ namespace MediaBrowser.Controller.Entities
var parents = GetParents();
foreach (var parent in parents)
{
var photoAlbum = parent as PhotoAlbum;
if (photoAlbum != null)
if (parent is PhotoAlbum photoAlbum)
{
return photoAlbum;
}

11
MediaBrowser.Controller/Entities/TV/Series.cs
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@ -316,20 +316,13 @@ namespace MediaBrowser.Controller.Entities.TV
cancellationToken.ThrowIfCancellationRequested();
var skipItem = false;
var episode = item as Episode;
if (episode != null
bool skipItem = item is Episode episode
&& refreshOptions.MetadataRefreshMode != MetadataRefreshMode.FullRefresh
&& !refreshOptions.ReplaceAllMetadata
&& episode.IsMissingEpisode
&& episode.LocationType == LocationType.Virtual
&& episode.PremiereDate.HasValue
&& (DateTime.UtcNow - episode.PremiereDate.Value).TotalDays > 30)
{
skipItem = true;
}
&& (DateTime.UtcNow - episode.PremiereDate.Value).TotalDays > 30;
if (!skipItem)
{

3
MediaBrowser.Controller/Providers/ItemInfo.cs
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@ -14,8 +14,7 @@ namespace MediaBrowser.Controller.Providers
ContainingFolderPath = item.ContainingFolderPath;
IsInMixedFolder = item.IsInMixedFolder;
var video = item as Video;
if (video != null)
if (item is Video video)
{
VideoType = video.VideoType;
IsPlaceHolder = video.IsPlaceHolder;

3
MediaBrowser.LocalMetadata/Parsers/BaseItemXmlParser.cs
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@ -468,8 +468,7 @@ namespace MediaBrowser.LocalMetadata.Parsers
{
var val = reader.ReadElementContentAsString();
var hasDisplayOrder = item as IHasDisplayOrder;
if (hasDisplayOrder != null)
if (item is IHasDisplayOrder hasDisplayOrder)
{
if (!string.IsNullOrWhiteSpace(val))
{

6
MediaBrowser.LocalMetadata/Savers/BaseXmlSaver.cs
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@ -296,8 +296,7 @@ namespace MediaBrowser.LocalMetadata.Savers
writer.WriteEndElement();
}
var hasDisplayOrder = item as IHasDisplayOrder;
if (hasDisplayOrder != null && !string.IsNullOrEmpty(hasDisplayOrder.DisplayOrder))
if (item is IHasDisplayOrder hasDisplayOrder && !string.IsNullOrEmpty(hasDisplayOrder.DisplayOrder))
{
writer.WriteElementString("DisplayOrder", hasDisplayOrder.DisplayOrder);
}
@ -312,8 +311,7 @@ namespace MediaBrowser.LocalMetadata.Savers
writer.WriteElementString("ProductionYear", item.ProductionYear.Value.ToString(_usCulture));
}
var hasAspectRatio = item as IHasAspectRatio;
if (hasAspectRatio != null)
if (item is IHasAspectRatio hasAspectRatio)
{
if (!string.IsNullOrEmpty(hasAspectRatio.AspectRatio))
{

16
MediaBrowser.MediaEncoding/BdInfo/BdInfoExaminer.cs
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@ -61,33 +61,25 @@ namespace MediaBrowser.MediaEncoding.BdInfo
foreach (var stream in playlist.SortedStreams)
{
var videoStream = stream as TSVideoStream;
if (videoStream != null)
if (stream is TSVideoStream videoStream)
{
AddVideoStream(mediaStreams, videoStream);
continue;
}
var audioStream = stream as TSAudioStream;
if (audioStream != null)
if (stream is TSAudioStream audioStream)
{
AddAudioStream(mediaStreams, audioStream);
continue;
}
var textStream = stream as TSTextStream;
if (textStream != null)
if (stream is TSTextStream textStream)
{
AddSubtitleStream(mediaStreams, textStream);
continue;
}
var graphicsStream = stream as TSGraphicsStream;
if (graphicsStream != null)
if (stream is TSGraphicsStream graphicsStream)
{
AddSubtitleStream(mediaStreams, graphicsStream);
}

6
MediaBrowser.Providers/Manager/MetadataService.cs
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@ -281,8 +281,7 @@ namespace MediaBrowser.Providers.Manager
return true;
}
var folder = item as Folder;
if (folder != null)
if (item is Folder folder)
{
return folder.SupportsDateLastMediaAdded || folder.SupportsCumulativeRunTimeTicks;
}
@ -336,8 +335,7 @@ namespace MediaBrowser.Providers.Manager
private ItemUpdateType UpdateCumulativeRunTimeTicks(TItemType item, IList<BaseItem> children)
{
var folder = item as Folder;
if (folder != null && folder.SupportsCumulativeRunTimeTicks)
if (item is Folder folder && folder.SupportsCumulativeRunTimeTicks)
{
long ticks = 0;

4
MediaBrowser.Providers/MediaInfo/AudioImageProvider.cs
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@ -137,9 +137,7 @@ namespace MediaBrowser.Providers.MediaInfo
return false;
}
var audio = item as Audio;
return audio != null;
return item is Audio;
}
}
}

4
MediaBrowser.Providers/MediaInfo/SubtitleDownloader.cs
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@ -172,9 +172,7 @@ namespace MediaBrowser.Providers.MediaInfo
SubtitleFetcherOrder = subtitleFetcherOrder
};
var episode = video as Episode;
if (episode != null)
if (video is Episode episode)
{
request.IndexNumberEnd = episode.IndexNumberEnd;
request.SeriesName = episode.SeriesName;

4
MediaBrowser.Providers/MediaInfo/VideoImageProvider.cs
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@ -154,9 +154,7 @@ namespace MediaBrowser.Providers.MediaInfo
return false;
}
var video = item as Video;
if (video != null && !video.IsPlaceHolder && video.IsCompleteMedia)
if (item is Video video && !video.IsPlaceHolder && video.IsCompleteMedia)
{
return true;
}

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