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using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Providers;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Threading;
using System.Xml;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Xml;
using System.IO;
using System.Text;
namespace MediaBrowser.XbmcMetadata.Parsers
{
public class EpisodeNfoParser : BaseNfoParser<Episode>
{
public void Fetch(MetadataResult<Episode> item,
List<LocalImageInfo> images,
string metadataFile,
CancellationToken cancellationToken)
{
Fetch(item, metadataFile, cancellationToken);
}
private readonly CultureInfo UsCulture = new CultureInfo("en-US");
protected override void Fetch(MetadataResult<Episode> item, string metadataFile, XmlReaderSettings settings, CancellationToken cancellationToken)
{
using (var fileStream = FileSystem.OpenRead(metadataFile))
{
using (var streamReader = new StreamReader(fileStream, Encoding.UTF8))
{
item.ResetPeople();
var xml = streamReader.ReadToEnd();
var srch = "</episodedetails>";
var index = xml.IndexOf(srch, StringComparison.OrdinalIgnoreCase);
if (index != -1)
{
xml = xml.Substring(0, index + srch.Length);
}
// These are not going to be valid xml so no sense in causing the provider to fail and spamming the log with exceptions
try
{
using (var stringReader = new StringReader(xml))
{
// Use XmlReader for best performance
using (var reader = XmlReader.Create(stringReader, settings))
{
reader.MoveToContent();
reader.Read();
// Loop through each element
while (!reader.EOF && reader.ReadState == ReadState.Interactive)
{
cancellationToken.ThrowIfCancellationRequested();
if (reader.NodeType == XmlNodeType.Element)
{
FetchDataFromXmlNode(reader, item);
}
else
{
reader.Read();
}
}
}
}
}
catch (XmlException)
{
}
}
}
}
/// <summary>
/// Fetches the data from XML node.
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="itemResult">The item result.</param>
protected override void FetchDataFromXmlNode(XmlReader reader, MetadataResult<Episode> itemResult)
{
var item = itemResult.Item;
switch (reader.Name)
{
case "season":
{
var number = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(number))
{
int num;
if (int.TryParse(number, out num))
{
item.ParentIndexNumber = num;
}
}
break;
}
case "episode":
{
var number = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(number))
{
int num;
if (int.TryParse(number, out num))
{
item.IndexNumber = num;
}
}
break;
}
case "episodenumberend":
{
var number = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(number))
{
int num;
if (int.TryParse(number, out num))
{
item.IndexNumberEnd = num;
}
}
break;
}
case "airsbefore_episode":
{
var val = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(val))
{
int rval;
// int.TryParse is local aware, so it can be probamatic, force us culture
if (int.TryParse(val, NumberStyles.Integer, UsCulture, out rval))
{
item.AirsBeforeEpisodeNumber = rval;
}
}
break;
}
case "airsafter_season":
{
var val = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(val))
{
int rval;
// int.TryParse is local aware, so it can be probamatic, force us culture
if (int.TryParse(val, NumberStyles.Integer, UsCulture, out rval))
{
item.AirsAfterSeasonNumber = rval;
}
}
break;
}
case "airsbefore_season":
{
var val = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(val))
{
int rval;
// int.TryParse is local aware, so it can be probamatic, force us culture
if (int.TryParse(val, NumberStyles.Integer, UsCulture, out rval))
{
item.AirsBeforeSeasonNumber = rval;
}
}
break;
}
case "displayseason":
{
var val = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(val))
{
int rval;
// int.TryParse is local aware, so it can be probamatic, force us culture
if (int.TryParse(val, NumberStyles.Integer, UsCulture, out rval))
{
item.AirsBeforeSeasonNumber = rval;
}
}
break;
}
case "displayepisode":
{
var val = reader.ReadElementContentAsString();
if (!string.IsNullOrWhiteSpace(val))
{
int rval;
// int.TryParse is local aware, so it can be probamatic, force us culture
if (int.TryParse(val, NumberStyles.Integer, UsCulture, out rval))
{
item.AirsBeforeEpisodeNumber = rval;
}
}
break;
}
default:
base.FetchDataFromXmlNode(reader, itemResult);
break;
}
}
public EpisodeNfoParser(ILogger logger, IConfigurationManager config, IProviderManager providerManager, IFileSystem fileSystem, IXmlReaderSettingsFactory xmlReaderSettingsFactory) : base(logger, config, providerManager, fileSystem, xmlReaderSettingsFactory)
{
}
}
}
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