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use a dictionary for quicker comparison

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This commit is contained in:
Luke Pulverenti 2013-08-20 11:33:45 -04:00
parent 8035fe19a6
commit 5791524090
1 changed files with 6 additions and 6 deletions
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12
MediaBrowser.Controller/Entities/CollectionFolder.cs
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@ -75,11 +75,11 @@ namespace MediaBrowser.Controller.Entities
{ {
get get
{ {
ItemResolveArgs resolveArgs; Dictionary<string, string> locationsDicionary;
try try
{ {
resolveArgs = ResolveArgs; locationsDicionary = ResolveArgs.PhysicalLocations.ToDictionary(i => i, StringComparer.OrdinalIgnoreCase);
} }
catch (IOException ex) catch (IOException ex)
{ {
@ -89,7 +89,7 @@ namespace MediaBrowser.Controller.Entities
return LibraryManager.RootFolder.RecursiveChildren return LibraryManager.RootFolder.RecursiveChildren
.OfType<Folder>() .OfType<Folder>()
.Where(i => i.Path != null && resolveArgs.PhysicalLocations.Contains(i.Path, StringComparer.OrdinalIgnoreCase)) .Where(i => i.Path != null && locationsDicionary.ContainsKey(i.Path))
.SelectMany(c => c.LinkedChildren).ToList(); .SelectMany(c => c.LinkedChildren).ToList();
} }
@ -107,11 +107,11 @@ namespace MediaBrowser.Controller.Entities
{ {
get get
{ {
ItemResolveArgs resolveArgs; Dictionary<string, string> locationsDicionary;
try try
{ {
resolveArgs = ResolveArgs; locationsDicionary = ResolveArgs.PhysicalLocations.ToDictionary(i => i, StringComparer.OrdinalIgnoreCase);
} }
catch (IOException ex) catch (IOException ex)
{ {
@ -122,7 +122,7 @@ namespace MediaBrowser.Controller.Entities
var ourChildren = var ourChildren =
LibraryManager.RootFolder.RecursiveChildren LibraryManager.RootFolder.RecursiveChildren
.OfType<Folder>() .OfType<Folder>()
.Where(i => i.Path != null && resolveArgs.PhysicalLocations.Contains(i.Path, StringComparer.OrdinalIgnoreCase)) .Where(i => i.Path != null && locationsDicionary.ContainsKey(i.Path))
.SelectMany(c => c.Children); .SelectMany(c => c.Children);
return new ConcurrentDictionary<Guid, BaseItem>(ourChildren.ToDictionary(i => i.Id)); return new ConcurrentDictionary<Guid, BaseItem>(ourChildren.ToDictionary(i => i.Id));