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using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Security;
using System.Text;
using System.Threading;
namespace MediaBrowser.LocalMetadata.Savers
{
public class EpisodeXmlProvider : IMetadataFileSaver, IConfigurableProvider
{
private readonly IItemRepository _itemRepository;
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
private readonly IServerConfigurationManager _config;
private readonly ILibraryManager _libraryManager;
public EpisodeXmlProvider(IItemRepository itemRepository, IServerConfigurationManager config, ILibraryManager libraryManager)
{
_itemRepository = itemRepository;
_config = config;
_libraryManager = libraryManager;
}
/// <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(IHasMetadata item, ItemUpdateType updateType)
{
if (!item.SupportsLocalMetadata)
{
return false;
}
return item is Episode && updateType >= ItemUpdateType.MetadataDownload;
}
public string Name
{
get
{
return XmlProviderUtils.Name;
}
}
public bool IsEnabled
{
get { return !_config.Configuration.DisableXmlSavers; }
}
/// <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(IHasMetadata item, CancellationToken cancellationToken)
{
var episode = (Episode)item;
var builder = new StringBuilder();
builder.Append("<Item>");
if (!string.IsNullOrEmpty(item.Name))
{
builder.Append("<EpisodeName>" + SecurityElement.Escape(episode.Name) + "</EpisodeName>");
}
if (episode.IndexNumber.HasValue)
{
builder.Append("<EpisodeNumber>" + SecurityElement.Escape(episode.IndexNumber.Value.ToString(_usCulture)) + "</EpisodeNumber>");
}
if (episode.IndexNumberEnd.HasValue)
{
builder.Append("<EpisodeNumberEnd>" + SecurityElement.Escape(episode.IndexNumberEnd.Value.ToString(_usCulture)) + "</EpisodeNumberEnd>");
}
if (episode.AirsAfterSeasonNumber.HasValue)
{
builder.Append("<airsafter_season>" + SecurityElement.Escape(episode.AirsAfterSeasonNumber.Value.ToString(_usCulture)) + "</airsafter_season>");
}
if (episode.AirsBeforeEpisodeNumber.HasValue)
{
builder.Append("<airsbefore_episode>" + SecurityElement.Escape(episode.AirsBeforeEpisodeNumber.Value.ToString(_usCulture)) + "</airsbefore_episode>");
}
if (episode.AirsBeforeSeasonNumber.HasValue)
{
builder.Append("<airsbefore_season>" + SecurityElement.Escape(episode.AirsBeforeSeasonNumber.Value.ToString(_usCulture)) + "</airsbefore_season>");
}
if (episode.ParentIndexNumber.HasValue)
{
builder.Append("<SeasonNumber>" + SecurityElement.Escape(episode.ParentIndexNumber.Value.ToString(_usCulture)) + "</SeasonNumber>");
}
if (episode.AbsoluteEpisodeNumber.HasValue)
{
builder.Append("<absolute_number>" + SecurityElement.Escape(episode.AbsoluteEpisodeNumber.Value.ToString(_usCulture)) + "</absolute_number>");
}
if (episode.DvdEpisodeNumber.HasValue)
{
builder.Append("<DVD_episodenumber>" + SecurityElement.Escape(episode.DvdEpisodeNumber.Value.ToString(_usCulture)) + "</DVD_episodenumber>");
}
if (episode.DvdSeasonNumber.HasValue)
{
builder.Append("<DVD_season>" + SecurityElement.Escape(episode.DvdSeasonNumber.Value.ToString(_usCulture)) + "</DVD_season>");
}
if (episode.PremiereDate.HasValue)
{
builder.Append("<FirstAired>" + SecurityElement.Escape(episode.PremiereDate.Value.ToLocalTime().ToString("yyyy-MM-dd")) + "</FirstAired>");
}
XmlSaverHelpers.AddCommonNodes(episode, _libraryManager, builder);
XmlSaverHelpers.AddMediaInfo(episode, builder, _itemRepository);
builder.Append("</Item>");
var xmlFilePath = GetSavePath(item);
XmlSaverHelpers.Save(builder, xmlFilePath, new List<string>
{
"FirstAired",
"SeasonNumber",
"EpisodeNumber",
"EpisodeName",
"EpisodeNumberEnd",
"airsafter_season",
"airsbefore_episode",
"airsbefore_season",
"DVD_episodenumber",
"DVD_season",
"absolute_number"
}, _config);
}
/// <summary>
/// Gets the save path.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>System.String.</returns>
public string GetSavePath(IHasMetadata item)
{
var filename = Path.ChangeExtension(Path.GetFileName(item.Path), ".xml");
return Path.Combine(Path.GetDirectoryName(item.Path), "metadata", filename);
}
}
}
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