|
|
|
@ -1,6 +1,10 @@
|
|
|
|
|
using MediaBrowser.Common.Extensions;
|
|
|
|
|
using System.IO;
|
|
|
|
|
using System.Linq;
|
|
|
|
|
using System.Text;
|
|
|
|
|
using MediaBrowser.Common.Extensions;
|
|
|
|
|
using MediaBrowser.Controller.Configuration;
|
|
|
|
|
using MediaBrowser.Controller.Entities;
|
|
|
|
|
using MediaBrowser.Controller.Library;
|
|
|
|
|
using MediaBrowser.Model.Entities;
|
|
|
|
|
using MediaBrowser.Model.Logging;
|
|
|
|
|
using System;
|
|
|
|
@ -39,7 +43,7 @@ namespace MediaBrowser.Controller.Providers
|
|
|
|
|
protected static readonly Task<bool> FalseTaskResult = Task.FromResult(false);
|
|
|
|
|
|
|
|
|
|
protected static readonly SemaphoreSlim XmlParsingResourcePool = new SemaphoreSlim(5, 5);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Supportses the specified item.
|
|
|
|
|
/// </summary>
|
|
|
|
@ -228,7 +232,7 @@ namespace MediaBrowser.Controller.Providers
|
|
|
|
|
{
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -282,6 +286,11 @@ namespace MediaBrowser.Controller.Providers
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
protected virtual string[] FilestampExtensions
|
|
|
|
|
{
|
|
|
|
|
get { return new string[] { }; }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Determines if the parent's file system stamp should be used for comparison
|
|
|
|
|
/// </summary>
|
|
|
|
@ -302,10 +311,79 @@ namespace MediaBrowser.Controller.Providers
|
|
|
|
|
{
|
|
|
|
|
if (UseParentFileSystemStamp(item) && item.Parent != null)
|
|
|
|
|
{
|
|
|
|
|
return item.Parent.FileSystemStamp;
|
|
|
|
|
return GetFileSystemStamp(item.Parent);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return GetFileSystemStamp(item);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Gets the file system stamp.
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <param name="item">The item.</param>
|
|
|
|
|
/// <returns>Guid.</returns>
|
|
|
|
|
private Guid GetFileSystemStamp(BaseItem item)
|
|
|
|
|
{
|
|
|
|
|
// If there's no path or the item is a file, there's nothing to do
|
|
|
|
|
if (item.LocationType != LocationType.FileSystem)
|
|
|
|
|
{
|
|
|
|
|
return Guid.Empty;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ItemResolveArgs resolveArgs;
|
|
|
|
|
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
resolveArgs = item.ResolveArgs;
|
|
|
|
|
}
|
|
|
|
|
catch (IOException ex)
|
|
|
|
|
{
|
|
|
|
|
Logger.ErrorException("Error determining if path is directory: {0}", ex, item.Path);
|
|
|
|
|
throw;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!resolveArgs.IsDirectory)
|
|
|
|
|
{
|
|
|
|
|
return Guid.Empty;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var sb = new StringBuilder();
|
|
|
|
|
|
|
|
|
|
var extensions = FilestampExtensions;
|
|
|
|
|
|
|
|
|
|
// Record the name of each file
|
|
|
|
|
// Need to sort these because accoring to msdn docs, our i/o methods are not guaranteed in any order
|
|
|
|
|
foreach (var file in resolveArgs.FileSystemChildren
|
|
|
|
|
.Where(i => IncludeInFileStamp(i, extensions))
|
|
|
|
|
.OrderBy(f => f.Name))
|
|
|
|
|
{
|
|
|
|
|
sb.Append(file.Name);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
foreach (var file in resolveArgs.MetadataFiles
|
|
|
|
|
.Where(i => IncludeInFileStamp(i, extensions))
|
|
|
|
|
.OrderBy(f => f.Name))
|
|
|
|
|
{
|
|
|
|
|
sb.Append(file.Name);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return sb.ToString().GetMD5();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Includes the in file stamp.
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <param name="file">The file.</param>
|
|
|
|
|
/// <param name="extensions">The extensions.</param>
|
|
|
|
|
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
|
|
|
|
|
private bool IncludeInFileStamp(FileSystemInfo file, string[] extensions)
|
|
|
|
|
{
|
|
|
|
|
if ((file.Attributes & FileAttributes.Directory) == FileAttributes.Directory)
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return item.FileSystemStamp;
|
|
|
|
|
return extensions.Length == 0 || extensions.Contains(file.Extension, StringComparer.OrdinalIgnoreCase);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|