jellyfin/MediaBrowser.Providers/Savers/GameSystemXmlSaver.cs

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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Model.Entities;
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using System.Collections.Generic;
using System.IO;
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using System.Security;
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using System.Text;
using System.Threading;
namespace MediaBrowser.Providers.Savers
{
public class GameSystemXmlSaver : IMetadataFileSaver
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{
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public string Name
{
get
{
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return "Media Browser Xml";
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}
}
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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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{
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if (!item.SupportsLocalMetadata)
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{
return false;
}
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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 (wasMetadataEdited || wasMetadataDownloaded)
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{
return item is GameSystem;
}
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)
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{
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var gameSystem = (GameSystem)item;
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var builder = new StringBuilder();
builder.Append("<Item>");
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if (!string.IsNullOrEmpty(gameSystem.GameSystemName))
{
builder.Append("<GameSystem>" + SecurityElement.Escape(gameSystem.GameSystemName) + "</GameSystem>");
}
XmlSaverHelpers.AddCommonNodes(gameSystem, builder);
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builder.Append("</Item>");
var xmlFilePath = GetSavePath(item);
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)
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{
return Path.Combine(item.Path, "gamesystem.xml");
}
}
}