jellyfin-server/MediaBrowser.Providers/Savers/MovieXmlSaver.cs
2013-10-02 10:14:10 -04:00

144 lines
4.8 KiB
C#

using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Providers.Movies;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Security;
using System.Text;
using System.Threading;
namespace MediaBrowser.Providers.Savers
{
/// <summary>
/// Saves movie.xml for movies, trailers and music videos
/// </summary>
public class MovieXmlSaver : IMetadataSaver
{
private readonly IServerConfigurationManager _config;
private readonly IItemRepository _itemRepository;
public MovieXmlSaver(IServerConfigurationManager config, IItemRepository itemRepository)
{
_config = config;
_itemRepository = itemRepository;
}
/// <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>
public bool IsEnabledFor(BaseItem item, ItemUpdateType updateType)
{
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 (_config.Configuration.SaveLocalMeta && (wasMetadataEdited || wasMetadataDownloaded))
{
var trailer = item as Trailer;
// Don't support local trailers
if (trailer != null)
{
return !trailer.IsLocalTrailer;
}
return item is Movie || item is MusicVideo || item is AdultVideo;
}
return false;
}
private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
/// <summary>
/// Saves the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public void Save(BaseItem item, CancellationToken cancellationToken)
{
var builder = new StringBuilder();
builder.Append("<Title>");
XmlSaverHelpers.AddCommonNodes(item, builder);
if (item.CommunityRating.HasValue)
{
builder.Append("<IMDBrating>" + SecurityElement.Escape(item.CommunityRating.Value.ToString(UsCulture)) + "</IMDBrating>");
}
if (!string.IsNullOrEmpty(item.Overview))
{
builder.Append("<Description><![CDATA[" + item.Overview + "]]></Description>");
}
var musicVideo = item as MusicVideo;
if (musicVideo != null)
{
if (!string.IsNullOrEmpty(musicVideo.Artist))
{
builder.Append("<Artist>" + SecurityElement.Escape(musicVideo.Artist) + "</Artist>");
}
if (!string.IsNullOrEmpty(musicVideo.Album))
{
builder.Append("<Album>" + SecurityElement.Escape(musicVideo.Album) + "</Album>");
}
}
var video = (Video)item;
XmlSaverHelpers.AddMediaInfo(video, builder, _itemRepository);
builder.Append("</Title>");
var xmlFilePath = GetSavePath(item);
XmlSaverHelpers.Save(builder, xmlFilePath, new List<string>
{
"IMDBrating",
"Description",
"Artist",
"Album"
});
// Set last refreshed so that the provider doesn't trigger after the file save
MovieProviderFromXml.Current.SetLastRefreshed(item, DateTime.UtcNow);
}
public string GetSavePath(BaseItem item)
{
return GetMovieSavePath(item);
}
public static string GetMovieSavePath(BaseItem item)
{
if (item.IsInMixedFolder)
{
return Path.ChangeExtension(item.Path, ".xml");
}
var filename = GetXmlFilename(item);
return Path.Combine(item.MetaLocation, filename);
}
private static string GetXmlFilename(BaseItem item)
{
const string filename = "movie.xml";
return Path.Combine(item.MetaLocation, filename);
}
}
}