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Merge pull request #848 from Bond-009/perf

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Minor changes to reduce allocations
This commit is contained in:
Joshua M. Boniface
2019-02-19 21:24:51 -05:00
committed by GitHub
parent b43317c5e1 4811e76860
commit 89d4ce309d
21 changed files with 303 additions and 304 deletions
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44
Emby.Server.Implementations/Library/LibraryManager.cs
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@@ -1225,9 +1225,9 @@ namespace Emby.Server.Implementations.Library
/// <exception cref="ArgumentNullException">id</exception>
public BaseItem GetItemById(Guid id)
{
if (id.Equals(Guid.Empty))
if (id == Guid.Empty)
{
throw new ArgumentNullException(nameof(id));
throw new ArgumentException(nameof(id), "Guid can't be empty");
}
if (LibraryItemsCache.TryGetValue(id, out BaseItem item))
@@ -1237,8 +1237,6 @@ namespace Emby.Server.Implementations.Library
item = RetrieveItem(id);
//_logger.LogDebug("GetitemById {0}", id);
if (item != null)
{
RegisterItem(item);
@@ -1333,7 +1331,7 @@ namespace Emby.Server.Implementations.Library
return ItemRepository.GetItemIdsList(query);
}
public QueryResult<Tuple<BaseItem, ItemCounts>> GetStudios(InternalItemsQuery query)
public QueryResult<(BaseItem, ItemCounts)> GetStudios(InternalItemsQuery query)
{
if (query.User != null)
{
@@ -1344,7 +1342,7 @@ namespace Emby.Server.Implementations.Library
return ItemRepository.GetStudios(query);
}
public QueryResult<Tuple<BaseItem, ItemCounts>> GetGenres(InternalItemsQuery query)
public QueryResult<(BaseItem, ItemCounts)> GetGenres(InternalItemsQuery query)
{
if (query.User != null)
{
@@ -1355,7 +1353,7 @@ namespace Emby.Server.Implementations.Library
return ItemRepository.GetGenres(query);
}
public QueryResult<Tuple<BaseItem, ItemCounts>> GetMusicGenres(InternalItemsQuery query)
public QueryResult<(BaseItem, ItemCounts)> GetMusicGenres(InternalItemsQuery query)
{
if (query.User != null)
{
@@ -1366,7 +1364,7 @@ namespace Emby.Server.Implementations.Library
return ItemRepository.GetMusicGenres(query);
}
public QueryResult<Tuple<BaseItem, ItemCounts>> GetAllArtists(InternalItemsQuery query)
public QueryResult<(BaseItem, ItemCounts)> GetAllArtists(InternalItemsQuery query)
{
if (query.User != null)
{
@@ -1377,7 +1375,7 @@ namespace Emby.Server.Implementations.Library
return ItemRepository.GetAllArtists(query);
}
public QueryResult<Tuple<BaseItem, ItemCounts>> GetArtists(InternalItemsQuery query)
public QueryResult<(BaseItem, ItemCounts)> GetArtists(InternalItemsQuery query)
{
if (query.User != null)
{
@@ -1421,7 +1419,7 @@ namespace Emby.Server.Implementations.Library
}
}
public QueryResult<Tuple<BaseItem, ItemCounts>> GetAlbumArtists(InternalItemsQuery query)
public QueryResult<(BaseItem, ItemCounts)> GetAlbumArtists(InternalItemsQuery query)
{
if (query.User != null)
{
@@ -1808,18 +1806,16 @@ namespace Emby.Server.Implementations.Library
/// <returns>Task.</returns>
public void CreateItems(IEnumerable<BaseItem> items, BaseItem parent, CancellationToken cancellationToken)
{
var list = items.ToList();
ItemRepository.SaveItems(items, cancellationToken);
ItemRepository.SaveItems(list, cancellationToken);
foreach (var item in list)
foreach (var item in items)
{
RegisterItem(item);
}
if (ItemAdded != null)
{
foreach (var item in list)
foreach (var item in items)
{
// With the live tv guide this just creates too much noise
if (item.SourceType != SourceType.Library)
@@ -1853,7 +1849,7 @@ namespace Emby.Server.Implementations.Library
/// <summary>
/// Updates the item.
/// </summary>
public void UpdateItems(List<BaseItem> items, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken)
public void UpdateItems(IEnumerable<BaseItem> items, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken)
{
foreach (var item in items)
{
@@ -1908,7 +1904,7 @@ namespace Emby.Server.Implementations.Library
/// <returns>Task.</returns>
public void UpdateItem(BaseItem item, BaseItem parent, ItemUpdateType updateReason, CancellationToken cancellationToken)
{
UpdateItems(new List<BaseItem> { item }, parent, updateReason, cancellationToken);
UpdateItems(new [] { item }, parent, updateReason, cancellationToken);
}
/// <summary>
@@ -2005,9 +2001,7 @@ namespace Emby.Server.Implementations.Library
.FirstOrDefault();
}
var options = collectionFolder == null ? new LibraryOptions() : collectionFolder.GetLibraryOptions();
return options;
return collectionFolder == null ? new LibraryOptions() : collectionFolder.GetLibraryOptions();
}
public string GetContentType(BaseItem item)
@@ -2017,11 +2011,13 @@ namespace Emby.Server.Implementations.Library
{
return configuredContentType;
}
configuredContentType = GetConfiguredContentType(item, true);
if (!string.IsNullOrEmpty(configuredContentType))
{
return configuredContentType;
}
return GetInheritedContentType(item);
}
@@ -2056,6 +2052,7 @@ namespace Emby.Server.Implementations.Library
{
return collectionFolder.CollectionType;
}
return GetContentTypeOverride(item.ContainingFolderPath, inheritConfiguredPath);
}
@@ -2066,6 +2063,7 @@ namespace Emby.Server.Implementations.Library
{
return nameValuePair.Value;
}
return null;
}
@@ -2108,9 +2106,9 @@ namespace Emby.Server.Implementations.Library
string viewType,
string sortName)
{
var path = Path.Combine(ConfigurationManager.ApplicationPaths.InternalMetadataPath, "views");
path = Path.Combine(path, _fileSystem.GetValidFilename(viewType));
var path = Path.Combine(ConfigurationManager.ApplicationPaths.InternalMetadataPath,
"views",
_fileSystem.GetValidFilename(viewType));
var id = GetNewItemId(path + "_namedview_" + name, typeof(UserView));