mirror of
https://github.com/jellyfin/jellyfin.git
synced 2024-07-22 05:30:46 +02:00
1113 lines
42 KiB
C#
1113 lines
42 KiB
C#
using MediaBrowser.Common.Configuration;
|
||
using MediaBrowser.Common.IO;
|
||
using MediaBrowser.Common.Net;
|
||
using MediaBrowser.Controller.Configuration;
|
||
using MediaBrowser.Controller.Entities;
|
||
using MediaBrowser.Controller.Entities.TV;
|
||
using MediaBrowser.Controller.Library;
|
||
using MediaBrowser.Controller.Providers;
|
||
using MediaBrowser.Model.Entities;
|
||
using MediaBrowser.Model.IO;
|
||
using MediaBrowser.Model.Logging;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Globalization;
|
||
using System.IO;
|
||
using System.Linq;
|
||
using System.Net;
|
||
using System.Text;
|
||
using System.Threading;
|
||
using System.Threading.Tasks;
|
||
using System.Xml;
|
||
using PersonInfo = MediaBrowser.Controller.Entities.PersonInfo;
|
||
|
||
namespace MediaBrowser.Providers.TV
|
||
{
|
||
public class TvdbSeriesProvider : IRemoteMetadataProvider<Series, SeriesInfo>, IHasChangeMonitor
|
||
{
|
||
internal readonly SemaphoreSlim TvDbResourcePool = new SemaphoreSlim(2, 2);
|
||
internal static TvdbSeriesProvider Current { get; private set; }
|
||
private readonly IZipClient _zipClient;
|
||
private readonly IHttpClient _httpClient;
|
||
private readonly IFileSystem _fileSystem;
|
||
private readonly IServerConfigurationManager _config;
|
||
private readonly CultureInfo _usCulture = new CultureInfo("en-US");
|
||
private readonly ILogger _logger;
|
||
|
||
public TvdbSeriesProvider(IZipClient zipClient, IHttpClient httpClient, IFileSystem fileSystem, IServerConfigurationManager config, ILogger logger)
|
||
{
|
||
_zipClient = zipClient;
|
||
_httpClient = httpClient;
|
||
_fileSystem = fileSystem;
|
||
_config = config;
|
||
_logger = logger;
|
||
Current = this;
|
||
}
|
||
|
||
private const string RootUrl = "http://www.thetvdb.com/api/";
|
||
private const string SeriesQuery = "GetSeries.php?seriesname={0}";
|
||
private const string SeriesGetZip = "http://www.thetvdb.com/api/{0}/series/{1}/all/{2}.zip";
|
||
|
||
public async Task<MetadataResult<Series>> GetMetadata(SeriesInfo itemId, CancellationToken cancellationToken)
|
||
{
|
||
var result = new MetadataResult<Series>();
|
||
|
||
var seriesId = itemId.GetProviderId(MetadataProviders.Tvdb);
|
||
|
||
if (string.IsNullOrEmpty(seriesId))
|
||
{
|
||
seriesId = await FindSeries(itemId.Name, cancellationToken).ConfigureAwait(false);
|
||
}
|
||
|
||
cancellationToken.ThrowIfCancellationRequested();
|
||
|
||
if (!string.IsNullOrEmpty(seriesId))
|
||
{
|
||
await EnsureSeriesInfo(seriesId, itemId.MetadataLanguage, cancellationToken).ConfigureAwait(false);
|
||
|
||
result.Item = new Series();
|
||
result.HasMetadata = true;
|
||
|
||
FetchSeriesData(result.Item, seriesId, cancellationToken);
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Fetches the series data.
|
||
/// </summary>
|
||
/// <param name="series">The series.</param>
|
||
/// <param name="seriesId">The series id.</param>
|
||
/// <param name="cancellationToken">The cancellation token.</param>
|
||
/// <returns>Task{System.Boolean}.</returns>
|
||
private void FetchSeriesData(Series series, string seriesId, CancellationToken cancellationToken)
|
||
{
|
||
series.SetProviderId(MetadataProviders.Tvdb, seriesId);
|
||
|
||
var seriesDataPath = GetSeriesDataPath(_config.ApplicationPaths, seriesId);
|
||
|
||
var seriesXmlFilename = series.GetPreferredMetadataLanguage().ToLower() + ".xml";
|
||
|
||
var seriesXmlPath = Path.Combine(seriesDataPath, seriesXmlFilename);
|
||
var actorsXmlPath = Path.Combine(seriesDataPath, "actors.xml");
|
||
|
||
FetchSeriesInfo(series, seriesXmlPath, cancellationToken);
|
||
|
||
cancellationToken.ThrowIfCancellationRequested();
|
||
|
||
FetchActors(series, actorsXmlPath);
|
||
}
|
||
|
||
/// <summary>
|
||
/// Downloads the series zip.
|
||
/// </summary>
|
||
/// <param name="seriesId">The series id.</param>
|
||
/// <param name="seriesDataPath">The series data path.</param>
|
||
/// <param name="lastTvDbUpdateTime">The last tv database update time.</param>
|
||
/// <param name="preferredMetadataLanguage">The preferred metadata language.</param>
|
||
/// <param name="cancellationToken">The cancellation token.</param>
|
||
/// <returns>Task.</returns>
|
||
internal async Task DownloadSeriesZip(string seriesId, string seriesDataPath, long? lastTvDbUpdateTime, string preferredMetadataLanguage, CancellationToken cancellationToken)
|
||
{
|
||
var url = string.Format(SeriesGetZip, TVUtils.TvdbApiKey, seriesId, preferredMetadataLanguage);
|
||
|
||
using (var zipStream = await _httpClient.Get(new HttpRequestOptions
|
||
{
|
||
Url = url,
|
||
ResourcePool = TvDbResourcePool,
|
||
CancellationToken = cancellationToken
|
||
|
||
}).ConfigureAwait(false))
|
||
{
|
||
// Delete existing files
|
||
DeleteXmlFiles(seriesDataPath);
|
||
|
||
// Copy to memory stream because we need a seekable stream
|
||
using (var ms = new MemoryStream())
|
||
{
|
||
await zipStream.CopyToAsync(ms).ConfigureAwait(false);
|
||
|
||
ms.Position = 0;
|
||
_zipClient.ExtractAll(ms, seriesDataPath, true);
|
||
}
|
||
}
|
||
|
||
// Sanitize all files, except for extracted episode files
|
||
foreach (var file in Directory.EnumerateFiles(seriesDataPath, "*.xml", SearchOption.AllDirectories).ToList()
|
||
.Where(i => !Path.GetFileName(i).StartsWith("episode-", StringComparison.OrdinalIgnoreCase)))
|
||
{
|
||
await SanitizeXmlFile(file).ConfigureAwait(false);
|
||
}
|
||
|
||
await ExtractEpisodes(seriesDataPath, Path.Combine(seriesDataPath, preferredMetadataLanguage + ".xml"), lastTvDbUpdateTime).ConfigureAwait(false);
|
||
}
|
||
|
||
private readonly Task _cachedTask = Task.FromResult(true);
|
||
internal Task EnsureSeriesInfo(string seriesId, string preferredMetadataLanguage, CancellationToken cancellationToken)
|
||
{
|
||
var seriesDataPath = GetSeriesDataPath(_config.ApplicationPaths, seriesId);
|
||
|
||
Directory.CreateDirectory(seriesDataPath);
|
||
|
||
var files = new DirectoryInfo(seriesDataPath).EnumerateFiles("*.xml", SearchOption.TopDirectoryOnly)
|
||
.ToList();
|
||
|
||
var seriesXmlFilename = preferredMetadataLanguage + ".xml";
|
||
|
||
var download = false;
|
||
var automaticUpdatesEnabled = _config.Configuration.EnableTvDbUpdates;
|
||
|
||
var seriesFile = files.FirstOrDefault(i => string.Equals(seriesXmlFilename, i.Name, StringComparison.OrdinalIgnoreCase));
|
||
if (seriesFile == null || !seriesFile.Exists)
|
||
{
|
||
// No need to check age if automatic updates are enabled
|
||
if (!automaticUpdatesEnabled && (DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(seriesFile)).TotalDays > 7)
|
||
{
|
||
download = true;
|
||
}
|
||
}
|
||
|
||
var actorsXml = files.FirstOrDefault(i => string.Equals("actors.xml", i.Name, StringComparison.OrdinalIgnoreCase));
|
||
if (actorsXml == null || !actorsXml.Exists)
|
||
{
|
||
// No need to check age if automatic updates are enabled
|
||
if (!automaticUpdatesEnabled && (DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(actorsXml)).TotalDays > 7)
|
||
{
|
||
download = true;
|
||
}
|
||
}
|
||
|
||
var bannersXml = files.FirstOrDefault(i => string.Equals("banners.xml", i.Name, StringComparison.OrdinalIgnoreCase));
|
||
if (bannersXml == null || !bannersXml.Exists)
|
||
{
|
||
// No need to check age if automatic updates are enabled
|
||
if (!automaticUpdatesEnabled && (DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(bannersXml)).TotalDays > 7)
|
||
{
|
||
download = true;
|
||
}
|
||
}
|
||
|
||
// Only download if not already there
|
||
// The prescan task will take care of updates so we don't need to re-download here
|
||
if (download)
|
||
{
|
||
return DownloadSeriesZip(seriesId, seriesDataPath, null, preferredMetadataLanguage, cancellationToken);
|
||
}
|
||
|
||
return _cachedTask;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Finds the series.
|
||
/// </summary>
|
||
/// <param name="name">The name.</param>
|
||
/// <param name="cancellationToken">The cancellation token.</param>
|
||
/// <returns>Task{System.String}.</returns>
|
||
private async Task<string> FindSeries(string name, CancellationToken cancellationToken)
|
||
{
|
||
var url = string.Format(RootUrl + SeriesQuery, WebUtility.UrlEncode(name));
|
||
var doc = new XmlDocument();
|
||
|
||
using (var results = await _httpClient.Get(new HttpRequestOptions
|
||
{
|
||
Url = url,
|
||
ResourcePool = TvDbResourcePool,
|
||
CancellationToken = cancellationToken
|
||
|
||
}).ConfigureAwait(false))
|
||
{
|
||
doc.Load(results);
|
||
}
|
||
|
||
if (doc.HasChildNodes)
|
||
{
|
||
var nodes = doc.SelectNodes("//Series");
|
||
var comparableName = GetComparableName(name);
|
||
if (nodes != null)
|
||
{
|
||
foreach (XmlNode node in nodes)
|
||
{
|
||
var titles = new List<string>();
|
||
|
||
var nameNode = node.SelectSingleNode("./SeriesName");
|
||
if (nameNode != null)
|
||
{
|
||
titles.Add(GetComparableName(nameNode.InnerText));
|
||
}
|
||
|
||
var aliasNode = node.SelectSingleNode("./AliasNames");
|
||
if (aliasNode != null)
|
||
{
|
||
var alias = aliasNode.InnerText.Split('|').Select(GetComparableName);
|
||
titles.AddRange(alias);
|
||
}
|
||
|
||
if (titles.Any(t => string.Equals(t, comparableName, StringComparison.OrdinalIgnoreCase)))
|
||
{
|
||
var id = node.SelectSingleNode("./seriesid");
|
||
if (id != null)
|
||
return id.InnerText;
|
||
}
|
||
|
||
foreach (var title in titles)
|
||
{
|
||
_logger.Info("TVDb Provider - " + title + " did not match " + comparableName);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
// Try stripping off the year if it was supplied
|
||
var parenthIndex = name.LastIndexOf('(');
|
||
|
||
if (parenthIndex != -1)
|
||
{
|
||
var newName = name.Substring(0, parenthIndex);
|
||
|
||
return await FindSeries(newName, cancellationToken);
|
||
}
|
||
|
||
_logger.Info("TVDb Provider - Could not find " + name + ". Check name on Thetvdb.org.");
|
||
return null;
|
||
}
|
||
|
||
/// <summary>
|
||
/// The remove
|
||
/// </summary>
|
||
const string remove = "\"'!`?";
|
||
/// <summary>
|
||
/// The spacers
|
||
/// </summary>
|
||
const string spacers = "/,.:;\\(){}[]+-_=–*"; // (there are not actually two - in the they are different char codes)
|
||
|
||
/// <summary>
|
||
/// Gets the name of the comparable.
|
||
/// </summary>
|
||
/// <param name="name">The name.</param>
|
||
/// <returns>System.String.</returns>
|
||
internal static string GetComparableName(string name)
|
||
{
|
||
name = name.ToLower();
|
||
name = name.Normalize(NormalizationForm.FormKD);
|
||
var sb = new StringBuilder();
|
||
foreach (var c in name)
|
||
{
|
||
if ((int)c >= 0x2B0 && (int)c <= 0x0333)
|
||
{
|
||
// skip char modifier and diacritics
|
||
}
|
||
else if (remove.IndexOf(c) > -1)
|
||
{
|
||
// skip chars we are removing
|
||
}
|
||
else if (spacers.IndexOf(c) > -1)
|
||
{
|
||
sb.Append(" ");
|
||
}
|
||
else if (c == '&')
|
||
{
|
||
sb.Append(" and ");
|
||
}
|
||
else
|
||
{
|
||
sb.Append(c);
|
||
}
|
||
}
|
||
name = sb.ToString();
|
||
name = name.Replace(", the", "");
|
||
name = name.Replace("the ", " ");
|
||
name = name.Replace(" the ", " ");
|
||
|
||
string prevName;
|
||
do
|
||
{
|
||
prevName = name;
|
||
name = name.Replace(" ", " ");
|
||
} while (name.Length != prevName.Length);
|
||
|
||
return name.Trim();
|
||
}
|
||
|
||
private void FetchSeriesInfo(Series item, string seriesXmlPath, CancellationToken cancellationToken)
|
||
{
|
||
var settings = new XmlReaderSettings
|
||
{
|
||
CheckCharacters = false,
|
||
IgnoreProcessingInstructions = true,
|
||
IgnoreComments = true,
|
||
ValidationType = ValidationType.None
|
||
};
|
||
|
||
var episiodeAirDates = new List<DateTime>();
|
||
|
||
using (var streamReader = new StreamReader(seriesXmlPath, Encoding.UTF8))
|
||
{
|
||
// Use XmlReader for best performance
|
||
using (var reader = XmlReader.Create(streamReader, settings))
|
||
{
|
||
reader.MoveToContent();
|
||
|
||
// Loop through each element
|
||
while (reader.Read())
|
||
{
|
||
cancellationToken.ThrowIfCancellationRequested();
|
||
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "Series":
|
||
{
|
||
using (var subtree = reader.ReadSubtree())
|
||
{
|
||
FetchDataFromSeriesNode(item, subtree, cancellationToken);
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "Episode":
|
||
{
|
||
using (var subtree = reader.ReadSubtree())
|
||
{
|
||
var date = GetFirstAiredDateFromEpisodeNode(subtree, cancellationToken);
|
||
|
||
if (date.HasValue)
|
||
{
|
||
episiodeAirDates.Add(date.Value);
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if (item.Status.HasValue && item.Status.Value == SeriesStatus.Ended && episiodeAirDates.Count > 0)
|
||
{
|
||
item.EndDate = episiodeAirDates.Max();
|
||
}
|
||
}
|
||
|
||
private DateTime? GetFirstAiredDateFromEpisodeNode(XmlReader reader, CancellationToken cancellationToken)
|
||
{
|
||
DateTime? airDate = null;
|
||
int? seasonNumber = null;
|
||
|
||
reader.MoveToContent();
|
||
|
||
// Loop through each element
|
||
while (reader.Read())
|
||
{
|
||
cancellationToken.ThrowIfCancellationRequested();
|
||
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "FirstAired":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
DateTime date;
|
||
if (DateTime.TryParse(val, out date))
|
||
{
|
||
airDate = date.ToUniversalTime();
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "SeasonNumber":
|
||
{
|
||
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))
|
||
{
|
||
seasonNumber = rval;
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (seasonNumber.HasValue && seasonNumber.Value != 0)
|
||
{
|
||
return airDate;
|
||
}
|
||
|
||
return null;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Fetches the actors.
|
||
/// </summary>
|
||
/// <param name="series">The series.</param>
|
||
/// <param name="actorsXmlPath">The actors XML path.</param>
|
||
private void FetchActors(Series series, string actorsXmlPath)
|
||
{
|
||
var settings = new XmlReaderSettings
|
||
{
|
||
CheckCharacters = false,
|
||
IgnoreProcessingInstructions = true,
|
||
IgnoreComments = true,
|
||
ValidationType = ValidationType.None
|
||
};
|
||
|
||
using (var streamReader = new StreamReader(actorsXmlPath, Encoding.UTF8))
|
||
{
|
||
// Use XmlReader for best performance
|
||
using (var reader = XmlReader.Create(streamReader, settings))
|
||
{
|
||
reader.MoveToContent();
|
||
|
||
// Loop through each element
|
||
while (reader.Read())
|
||
{
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "Actor":
|
||
{
|
||
using (var subtree = reader.ReadSubtree())
|
||
{
|
||
FetchDataFromActorNode(series, subtree);
|
||
}
|
||
break;
|
||
}
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Fetches the data from actor node.
|
||
/// </summary>
|
||
/// <param name="series">The series.</param>
|
||
/// <param name="reader">The reader.</param>
|
||
private void FetchDataFromActorNode(Series series, XmlReader reader)
|
||
{
|
||
reader.MoveToContent();
|
||
|
||
var personInfo = new PersonInfo();
|
||
|
||
while (reader.Read())
|
||
{
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "Name":
|
||
{
|
||
personInfo.Name = (reader.ReadElementContentAsString() ?? string.Empty).Trim();
|
||
break;
|
||
}
|
||
|
||
case "Role":
|
||
{
|
||
personInfo.Role = (reader.ReadElementContentAsString() ?? string.Empty).Trim();
|
||
break;
|
||
}
|
||
|
||
case "SortOrder":
|
||
{
|
||
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))
|
||
{
|
||
personInfo.SortOrder = rval;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
personInfo.Type = PersonType.Actor;
|
||
|
||
if (!string.IsNullOrEmpty(personInfo.Name))
|
||
{
|
||
series.AddPerson(personInfo);
|
||
}
|
||
}
|
||
|
||
private void FetchDataFromSeriesNode(Series item, XmlReader reader, CancellationToken cancellationToken)
|
||
{
|
||
reader.MoveToContent();
|
||
|
||
// Loop through each element
|
||
while (reader.Read())
|
||
{
|
||
cancellationToken.ThrowIfCancellationRequested();
|
||
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "SeriesName":
|
||
{
|
||
item.Name = (reader.ReadElementContentAsString() ?? string.Empty).Trim();
|
||
break;
|
||
}
|
||
|
||
case "Overview":
|
||
{
|
||
item.Overview = (reader.ReadElementContentAsString() ?? string.Empty).Trim();
|
||
break;
|
||
}
|
||
|
||
case "Airs_DayOfWeek":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
item.AirDays = TVUtils.GetAirDays(val);
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "Airs_Time":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
item.AirTime = val;
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "ContentRating":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
item.OfficialRating = val;
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "Rating":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
// Only fill this if it doesn't already have a value, since we get it from imdb which has better data
|
||
if (!item.CommunityRating.HasValue || string.IsNullOrWhiteSpace(item.GetProviderId(MetadataProviders.Imdb)))
|
||
{
|
||
float rval;
|
||
|
||
// float.TryParse is local aware, so it can be probamatic, force us culture
|
||
if (float.TryParse(val, NumberStyles.AllowDecimalPoint, _usCulture, out rval))
|
||
{
|
||
item.CommunityRating = rval;
|
||
}
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
case "RatingCount":
|
||
{
|
||
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.VoteCount = rval;
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "IMDB_ID":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
item.SetProviderId(MetadataProviders.Imdb, val);
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "zap2it_id":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
item.SetProviderId(MetadataProviders.Zap2It, val);
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "Status":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
SeriesStatus seriesStatus;
|
||
|
||
if (Enum.TryParse(val, true, out seriesStatus))
|
||
item.Status = seriesStatus;
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "FirstAired":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
DateTime date;
|
||
if (DateTime.TryParse(val, out date))
|
||
{
|
||
date = date.ToUniversalTime();
|
||
|
||
item.PremiereDate = date;
|
||
item.ProductionYear = date.Year;
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "Runtime":
|
||
{
|
||
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.RunTimeTicks = TimeSpan.FromMinutes(rval).Ticks;
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "Genre":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
var vals = val
|
||
.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries)
|
||
.Select(i => i.Trim())
|
||
.Where(i => !string.IsNullOrWhiteSpace(i))
|
||
.ToList();
|
||
|
||
if (vals.Count > 0)
|
||
{
|
||
item.Genres.Clear();
|
||
|
||
foreach (var genre in vals)
|
||
{
|
||
item.AddGenre(genre);
|
||
}
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
case "Network":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
var vals = val
|
||
.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries)
|
||
.Select(i => i.Trim())
|
||
.Where(i => !string.IsNullOrWhiteSpace(i))
|
||
.ToList();
|
||
|
||
if (vals.Count > 0)
|
||
{
|
||
item.Studios.Clear();
|
||
|
||
foreach (var genre in vals)
|
||
{
|
||
item.AddStudio(genre);
|
||
}
|
||
}
|
||
}
|
||
|
||
break;
|
||
}
|
||
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Extracts info for each episode into invididual xml files so that they can be easily accessed without having to step through the entire series xml
|
||
/// </summary>
|
||
/// <param name="seriesDataPath">The series data path.</param>
|
||
/// <param name="xmlFile">The XML file.</param>
|
||
/// <param name="lastTvDbUpdateTime">The last tv db update time.</param>
|
||
/// <returns>Task.</returns>
|
||
private async Task ExtractEpisodes(string seriesDataPath, string xmlFile, long? lastTvDbUpdateTime)
|
||
{
|
||
var settings = new XmlReaderSettings
|
||
{
|
||
CheckCharacters = false,
|
||
IgnoreProcessingInstructions = true,
|
||
IgnoreComments = true,
|
||
ValidationType = ValidationType.None
|
||
};
|
||
|
||
using (var streamReader = new StreamReader(xmlFile, Encoding.UTF8))
|
||
{
|
||
// Use XmlReader for best performance
|
||
using (var reader = XmlReader.Create(streamReader, settings))
|
||
{
|
||
reader.MoveToContent();
|
||
|
||
// Loop through each element
|
||
while (reader.Read())
|
||
{
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "Episode":
|
||
{
|
||
var outerXml = reader.ReadOuterXml();
|
||
|
||
await SaveEpsiodeXml(seriesDataPath, outerXml, lastTvDbUpdateTime).ConfigureAwait(false);
|
||
break;
|
||
}
|
||
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
private async Task SaveEpsiodeXml(string seriesDataPath, string xml, long? lastTvDbUpdateTime)
|
||
{
|
||
var settings = new XmlReaderSettings
|
||
{
|
||
CheckCharacters = false,
|
||
IgnoreProcessingInstructions = true,
|
||
IgnoreComments = true,
|
||
ValidationType = ValidationType.None
|
||
};
|
||
|
||
var seasonNumber = -1;
|
||
var episodeNumber = -1;
|
||
var absoluteNumber = -1;
|
||
var lastUpdateString = string.Empty;
|
||
|
||
using (var streamReader = new StringReader(xml))
|
||
{
|
||
// Use XmlReader for best performance
|
||
using (var reader = XmlReader.Create(streamReader, settings))
|
||
{
|
||
reader.MoveToContent();
|
||
|
||
// Loop through each element
|
||
while (reader.Read())
|
||
{
|
||
if (reader.NodeType == XmlNodeType.Element)
|
||
{
|
||
switch (reader.Name)
|
||
{
|
||
case "lastupdated":
|
||
{
|
||
lastUpdateString = reader.ReadElementContentAsString();
|
||
break;
|
||
}
|
||
|
||
case "EpisodeNumber":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
int num;
|
||
if (int.TryParse(val, NumberStyles.Integer, _usCulture, out num))
|
||
{
|
||
episodeNumber = num;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "absolute_number":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
int num;
|
||
if (int.TryParse(val, NumberStyles.Integer, _usCulture, out num))
|
||
{
|
||
absoluteNumber = num;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
|
||
case "SeasonNumber":
|
||
{
|
||
var val = reader.ReadElementContentAsString();
|
||
if (!string.IsNullOrWhiteSpace(val))
|
||
{
|
||
int num;
|
||
if (int.TryParse(val, NumberStyles.Integer, _usCulture, out num))
|
||
{
|
||
seasonNumber = num;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
|
||
default:
|
||
reader.Skip();
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
var hasEpisodeChanged = true;
|
||
if (!string.IsNullOrEmpty(lastUpdateString) && lastTvDbUpdateTime.HasValue)
|
||
{
|
||
long num;
|
||
if (long.TryParse(lastUpdateString, NumberStyles.Any, _usCulture, out num))
|
||
{
|
||
hasEpisodeChanged = num >= lastTvDbUpdateTime.Value;
|
||
}
|
||
}
|
||
|
||
var file = Path.Combine(seriesDataPath, string.Format("episode-{0}-{1}.xml", seasonNumber, episodeNumber));
|
||
|
||
// Only save the file if not already there, or if the episode has changed
|
||
if (hasEpisodeChanged || !File.Exists(file))
|
||
{
|
||
using (var writer = XmlWriter.Create(file, new XmlWriterSettings
|
||
{
|
||
Encoding = Encoding.UTF8,
|
||
Async = true
|
||
}))
|
||
{
|
||
await writer.WriteRawAsync(xml).ConfigureAwait(false);
|
||
}
|
||
}
|
||
|
||
if (absoluteNumber != -1)
|
||
{
|
||
file = Path.Combine(seriesDataPath, string.Format("episode-abs-{0}.xml", absoluteNumber));
|
||
|
||
// Only save the file if not already there, or if the episode has changed
|
||
if (hasEpisodeChanged || !File.Exists(file))
|
||
{
|
||
using (var writer = XmlWriter.Create(file, new XmlWriterSettings
|
||
{
|
||
Encoding = Encoding.UTF8,
|
||
Async = true
|
||
}))
|
||
{
|
||
await writer.WriteRawAsync(xml).ConfigureAwait(false);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Gets the series data path.
|
||
/// </summary>
|
||
/// <param name="appPaths">The app paths.</param>
|
||
/// <param name="seriesId">The series id.</param>
|
||
/// <returns>System.String.</returns>
|
||
internal static string GetSeriesDataPath(IApplicationPaths appPaths, string seriesId)
|
||
{
|
||
var seriesDataPath = Path.Combine(GetSeriesDataPath(appPaths), seriesId);
|
||
|
||
return seriesDataPath;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Gets the series data path.
|
||
/// </summary>
|
||
/// <param name="appPaths">The app paths.</param>
|
||
/// <returns>System.String.</returns>
|
||
internal static string GetSeriesDataPath(IApplicationPaths appPaths)
|
||
{
|
||
var dataPath = Path.Combine(appPaths.DataPath, "tvdb-v3");
|
||
|
||
return dataPath;
|
||
}
|
||
|
||
private void DeleteXmlFiles(string path)
|
||
{
|
||
try
|
||
{
|
||
foreach (var file in new DirectoryInfo(path)
|
||
.EnumerateFiles("*.xml", SearchOption.AllDirectories)
|
||
.ToList())
|
||
{
|
||
file.Delete();
|
||
}
|
||
}
|
||
catch (DirectoryNotFoundException)
|
||
{
|
||
// No biggie
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Sanitizes the XML file.
|
||
/// </summary>
|
||
/// <param name="file">The file.</param>
|
||
/// <returns>Task.</returns>
|
||
private async Task SanitizeXmlFile(string file)
|
||
{
|
||
string validXml;
|
||
|
||
using (var fileStream = _fileSystem.GetFileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read, true))
|
||
{
|
||
using (var reader = new StreamReader(fileStream))
|
||
{
|
||
var xml = await reader.ReadToEndAsync().ConfigureAwait(false);
|
||
|
||
validXml = StripInvalidXmlCharacters(xml);
|
||
}
|
||
}
|
||
|
||
using (var fileStream = _fileSystem.GetFileStream(file, FileMode.Create, FileAccess.Write, FileShare.Read, true))
|
||
{
|
||
using (var writer = new StreamWriter(fileStream))
|
||
{
|
||
await writer.WriteAsync(validXml).ConfigureAwait(false);
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Strips the invalid XML characters.
|
||
/// </summary>
|
||
/// <param name="inString">The in string.</param>
|
||
/// <returns>System.String.</returns>
|
||
public static string StripInvalidXmlCharacters(string inString)
|
||
{
|
||
if (inString == null) return null;
|
||
|
||
var sbOutput = new StringBuilder();
|
||
char ch;
|
||
|
||
for (int i = 0; i < inString.Length; i++)
|
||
{
|
||
ch = inString[i];
|
||
if ((ch >= 0x0020 && ch <= 0xD7FF) ||
|
||
(ch >= 0xE000 && ch <= 0xFFFD) ||
|
||
ch == 0x0009 ||
|
||
ch == 0x000A ||
|
||
ch == 0x000D)
|
||
{
|
||
sbOutput.Append(ch);
|
||
}
|
||
}
|
||
return sbOutput.ToString();
|
||
}
|
||
|
||
public string Name
|
||
{
|
||
get { return "TheTVDB"; }
|
||
}
|
||
|
||
public bool HasChanged(IHasMetadata item, DateTime date)
|
||
{
|
||
if (!_config.Configuration.EnableTvDbUpdates)
|
||
{
|
||
return false;
|
||
}
|
||
|
||
var seriesId = item.GetProviderId(MetadataProviders.Tvdb);
|
||
|
||
if (!string.IsNullOrEmpty(seriesId))
|
||
{
|
||
var seriesDataPath = GetSeriesDataPath(_config.ApplicationPaths, seriesId);
|
||
|
||
var seriesXmlFilename = item.GetPreferredMetadataLanguage() + ".xml";
|
||
|
||
var filePath = Path.Combine(seriesDataPath, seriesXmlFilename);
|
||
|
||
var seriesFile = new FileInfo(filePath);
|
||
|
||
if (!seriesFile.Exists || _fileSystem.GetLastWriteTimeUtc(seriesFile) > date)
|
||
{
|
||
return true;
|
||
}
|
||
}
|
||
|
||
return false;
|
||
}
|
||
}
|
||
}
|