jellyfin-server/MediaBrowser.Providers/Savers/FolderXmlSaver.cs

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C#
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Providers;
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using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading;
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using MediaBrowser.Model.Entities;
namespace MediaBrowser.Providers.Savers
{
public class FolderXmlSaver : IMetadataFileSaver
{
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private readonly IServerConfigurationManager _config;
public FolderXmlSaver(IServerConfigurationManager config)
{
_config = config;
}
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public string Name
{
get
{
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return "Media Browser Xml";
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}
}
/// <summary>
/// Determines whether [is enabled for] [the specified item].
/// </summary>
/// <param name="item">The item.</param>
/// <param name="updateType">Type of the update.</param>
/// <returns><c>true</c> if [is enabled for] [the specified item]; otherwise, <c>false</c>.</returns>
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public bool IsEnabledFor(IHasMetadata item, ItemUpdateType updateType)
{
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var locationType = item.LocationType;
if (locationType == LocationType.Remote || locationType == LocationType.Virtual)
{
return false;
}
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var folder = item as Folder;
if (folder == null)
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{
return false;
}
var wasMetadataEdited = (updateType & ItemUpdateType.MetadataEdit) == ItemUpdateType.MetadataEdit;
var wasMetadataDownloaded = (updateType & ItemUpdateType.MetadataDownload) == ItemUpdateType.MetadataDownload;
// If new metadata has been downloaded and save local is on
if (item.IsSaveLocalMetadataEnabled() && (wasMetadataEdited || wasMetadataDownloaded))
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{
if (!(item is Series) && !(item is BoxSet) && !(item is MusicArtist) && !(item is MusicAlbum) &&
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!(item is Season) &&
!(item is GameSystem))
{
return true;
}
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}
// If new metadata has been downloaded or metadata was manually edited, proceed
if (wasMetadataDownloaded || wasMetadataEdited)
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{
if (item is AggregateFolder || item is UserRootFolder || item is CollectionFolder)
{
return true;
}
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}
return false;
}
/// <summary>
/// Saves the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
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public void Save(IHasMetadata item, CancellationToken cancellationToken)
{
var builder = new StringBuilder();
builder.Append("<Item>");
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XmlSaverHelpers.AddCommonNodes((Folder)item, builder);
builder.Append("</Item>");
var xmlFilePath = GetSavePath(item);
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XmlSaverHelpers.Save(builder, xmlFilePath, new List<string> { });
}
/// <summary>
/// Gets the save path.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>System.String.</returns>
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public string GetSavePath(IHasMetadata item)
{
return Path.Combine(item.Path, "folder.xml");
}
}
}