make controller project portable

1 files changed, 1393 insertions, 0 deletions

diff --git a/MediaBrowser.LocalMetadata/Parsers/BaseItemXmlParser.cs b/MediaBrowser.LocalMetadata/Parsers/BaseItemXmlParser.cs
new file mode 100644
index 000000000..a5d9947f4
--- /dev/null
+++ b/MediaBrowser.LocalMetadata/Parsers/BaseItemXmlParser.cs
@@ -0,0 +1,1393 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Xml;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Logging;
+
+namespace MediaBrowser.LocalMetadata.Parsers
+{
+    /// <summary>
+    /// Provides a base class for parsing metadata xml
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public class BaseItemXmlParser<T>
+        where T : BaseItem
+    {
+        /// <summary>
+        /// The logger
+        /// </summary>
+        protected ILogger Logger { get; private set; }
+        protected IProviderManager ProviderManager { get; private set; }
+
+        private Dictionary<string, string> _validProviderIds;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BaseItemXmlParser{T}" /> class.
+        /// </summary>
+        /// <param name="logger">The logger.</param>
+        public BaseItemXmlParser(ILogger logger, IProviderManager providerManager)
+        {
+            Logger = logger;
+            ProviderManager = providerManager;
+        }
+
+        /// <summary>
+        /// Fetches metadata for an item from one xml file
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="metadataFile">The metadata file.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        /// <exception cref="System.ArgumentNullException"></exception>
+        public void Fetch(MetadataResult<T> item, string metadataFile, CancellationToken cancellationToken)
+        {
+            if (item == null)
+            {
+                throw new ArgumentNullException();
+            }
+
+            if (string.IsNullOrEmpty(metadataFile))
+            {
+                throw new ArgumentNullException();
+            }
+
+            var settings = new XmlReaderSettings
+            {
+                CheckCharacters = false,
+                IgnoreProcessingInstructions = true,
+                IgnoreComments = true,
+                ValidationType = ValidationType.None
+            };
+
+            _validProviderIds = _validProviderIds = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase);
+
+            var idInfos = ProviderManager.GetExternalIdInfos(item.Item);
+
+            foreach (var info in idInfos)
+            {
+                var id = info.Key + "Id";
+                if (!_validProviderIds.ContainsKey(id))
+                {
+                    _validProviderIds.Add(id, info.Key);
+                }
+            }
+
+            //Additional Mappings
+            _validProviderIds.Add("IMDB", "Imdb");
+
+            //Fetch(item, metadataFile, settings, Encoding.GetEncoding("ISO-8859-1"), cancellationToken);
+            Fetch(item, metadataFile, settings, Encoding.UTF8, cancellationToken);
+        }
+
+        /// <summary>
+        /// Fetches the specified item.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="metadataFile">The metadata file.</param>
+        /// <param name="settings">The settings.</param>
+        /// <param name="encoding">The encoding.</param>
+        /// <param name="cancellationToken">The cancellation token.</param>
+        private void Fetch(MetadataResult<T> item, string metadataFile, XmlReaderSettings settings, Encoding encoding, CancellationToken cancellationToken)
+        {
+            item.ResetPeople();
+
+            using (var streamReader = new StreamReader(metadataFile, encoding))
+            {
+                // 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)
+                        {
+                            FetchDataFromXmlNode(reader, item);
+                        }
+                    }
+                }
+            }
+        }
+
+        private readonly CultureInfo _usCulture = new CultureInfo("en-US");
+
+        /// <summary>
+        /// Fetches metadata from one Xml Element
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <param name="itemResult">The item result.</param>
+        protected virtual void FetchDataFromXmlNode(XmlReader reader, MetadataResult<T> itemResult)
+        {
+            var item = itemResult.Item;
+
+            switch (reader.Name)
+            {
+                // DateCreated
+                case "Added":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            DateTime added;
+                            if (DateTime.TryParse(val, out added))
+                            {
+                                item.DateCreated = added.ToUniversalTime();
+                            }
+                            else
+                            {
+                                Logger.Warn("Invalid Added value found: " + val);
+                            }
+                        }
+                        break;
+                    }
+
+                case "OriginalTitle":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        var hasOriginalTitle = item as IHasOriginalTitle;
+                        if (hasOriginalTitle != null)
+                        {
+                            if (!string.IsNullOrEmpty(hasOriginalTitle.OriginalTitle))
+                            {
+                                hasOriginalTitle.OriginalTitle = val;
+                            }
+                        }
+                        break;
+                    }
+
+                case "LocalTitle":
+                    item.Name = reader.ReadElementContentAsString();
+                    break;
+
+                case "Type":
+                    {
+                        var type = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(type) && !type.Equals("none", StringComparison.OrdinalIgnoreCase))
+                        {
+                            item.DisplayMediaType = type;
+                        }
+
+                        break;
+                    }
+
+                case "CriticRating":
+                    {
+                        var text = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrEmpty(text))
+                        {
+                            float value;
+                            if (float.TryParse(text, NumberStyles.Any, _usCulture, out value))
+                            {
+                                item.CriticRating = value;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "Budget":
+                    {
+                        var text = reader.ReadElementContentAsString();
+                        var hasBudget = item as IHasBudget;
+                        if (hasBudget != null)
+                        {
+                            double value;
+                            if (double.TryParse(text, NumberStyles.Any, _usCulture, out value))
+                            {
+                                hasBudget.Budget = value;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "Revenue":
+                    {
+                        var text = reader.ReadElementContentAsString();
+                        var hasBudget = item as IHasBudget;
+                        if (hasBudget != null)
+                        {
+                            double value;
+                            if (double.TryParse(text, NumberStyles.Any, _usCulture, out value))
+                            {
+                                hasBudget.Revenue = value;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "Metascore":
+                    {
+                        var text = reader.ReadElementContentAsString();
+                        var hasMetascore = item as IHasMetascore;
+                        if (hasMetascore != null)
+                        {
+                            float value;
+                            if (float.TryParse(text, NumberStyles.Any, _usCulture, out value))
+                            {
+                                hasMetascore.Metascore = value;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "AwardSummary":
+                    {
+                        var text = reader.ReadElementContentAsString();
+                        var hasAwards = item as IHasAwards;
+                        if (hasAwards != null)
+                        {
+                            if (!string.IsNullOrWhiteSpace(text))
+                            {
+                                hasAwards.AwardSummary = text;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "SortTitle":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.ForcedSortName = val;
+                        }
+                        break;
+                    }
+
+                case "Overview":
+                case "Description":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.Overview = val;
+                        }
+
+                        break;
+                    }
+
+                case "ShortOverview":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.ShortOverview = val;
+                        }
+
+                        break;
+                    }
+
+                case "CriticRatingSummary":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.CriticRatingSummary = val;
+                        }
+
+                        break;
+                    }
+
+                case "Language":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        item.PreferredMetadataLanguage = val;
+
+                        break;
+                    }
+
+                case "CountryCode":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        item.PreferredMetadataCountryCode = val;
+
+                        break;
+                    }
+
+                case "PlaceOfBirth":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            var person = item as Person;
+                            if (person != null)
+                            {
+                                person.ProductionLocations = new List<string> { val };
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "Website":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.HomePageUrl = val;
+                        }
+
+                        break;
+                    }
+
+                case "LockedFields":
+                    {
+                        var fields = new List<MetadataFields>();
+
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            var list = val.Split('|').Select(i =>
+                            {
+                                MetadataFields field;
+
+                                if (Enum.TryParse<MetadataFields>(i, true, out field))
+                                {
+                                    return (MetadataFields?)field;
+                                }
+
+                                return null;
+
+                            }).Where(i => i.HasValue).Select(i => i.Value);
+
+                            fields.AddRange(list);
+                        }
+
+                        item.LockedFields = fields;
+
+                        break;
+                    }
+
+                case "TagLines":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchFromTaglinesNode(subtree, item);
+                        }
+                        break;
+                    }
+
+                case "Countries":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchFromCountriesNode(subtree, item);
+                        }
+                        break;
+                    }
+
+                case "ContentRating":
+                case "MPAARating":
+                    {
+                        var rating = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(rating))
+                        {
+                            item.OfficialRating = rating;
+                        }
+                        break;
+                    }
+
+                case "MPAADescription":
+                    {
+                        var rating = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(rating))
+                        {
+                            item.OfficialRatingDescription = rating;
+                        }
+                        break;
+                    }
+
+                case "CustomRating":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.CustomRating = val;
+                        }
+                        break;
+                    }
+
+                case "RunningTime":
+                    {
+                        var text = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(text))
+                        {
+                            int runtime;
+                            if (int.TryParse(text.Split(' ')[0], NumberStyles.Integer, _usCulture, out runtime))
+                            {
+                                item.RunTimeTicks = TimeSpan.FromMinutes(runtime).Ticks;
+                            }
+                        }
+                        break;
+                    }
+
+                case "AspectRatio":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        var hasAspectRatio = item as IHasAspectRatio;
+                        if (!string.IsNullOrWhiteSpace(val) && hasAspectRatio != null)
+                        {
+                            hasAspectRatio.AspectRatio = val;
+                        }
+                        break;
+                    }
+
+                case "LockData":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            item.IsLocked = string.Equals("true", val, StringComparison.OrdinalIgnoreCase);
+                        }
+                        break;
+                    }
+
+                case "Network":
+                    {
+                        foreach (var name in SplitNames(reader.ReadElementContentAsString()))
+                        {
+                            if (string.IsNullOrWhiteSpace(name))
+                            {
+                                continue;
+                            }
+                            item.AddStudio(name);
+                        }
+                        break;
+                    }
+
+                case "Director":
+                    {
+                        foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new Controller.Entities.PersonInfo { Name = v.Trim(), Type = PersonType.Director }))
+                        {
+                            if (string.IsNullOrWhiteSpace(p.Name))
+                            {
+                                continue;
+                            }
+                            itemResult.AddPerson(p);
+                        }
+                        break;
+                    }
+                case "Writer":
+                    {
+                        foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new Controller.Entities.PersonInfo { Name = v.Trim(), Type = PersonType.Writer }))
+                        {
+                            if (string.IsNullOrWhiteSpace(p.Name))
+                            {
+                                continue;
+                            }
+                            itemResult.AddPerson(p);
+                        }
+                        break;
+                    }
+
+                case "Actors":
+                    {
+
+                        var actors = reader.ReadInnerXml();
+
+                        if (actors.Contains("<"))
+                        {
+                            // This is one of the mis-named "Actors" full nodes created by MB2
+                            // Create a reader and pass it to the persons node processor
+                            FetchDataFromPersonsNode(new XmlTextReader(new StringReader("<Persons>" + actors + "</Persons>")), itemResult);
+                        }
+                        else
+                        {
+                            // Old-style piped string
+                            foreach (var p in SplitNames(actors).Select(v => new Controller.Entities.PersonInfo { Name = v.Trim(), Type = PersonType.Actor }))
+                            {
+                                if (string.IsNullOrWhiteSpace(p.Name))
+                                {
+                                    continue;
+                                }
+                                itemResult.AddPerson(p);
+                            }
+                        }
+                        break;
+                    }
+
+                case "GuestStars":
+                    {
+                        foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new Controller.Entities.PersonInfo { Name = v.Trim(), Type = PersonType.GuestStar }))
+                        {
+                            if (string.IsNullOrWhiteSpace(p.Name))
+                            {
+                                continue;
+                            }
+                            itemResult.AddPerson(p);
+                        }
+                        break;
+                    }
+
+                case "Trailer":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        var hasTrailers = item as IHasTrailers;
+                        if (hasTrailers != null)
+                        {
+                            if (!string.IsNullOrWhiteSpace(val))
+                            {
+                                hasTrailers.AddTrailerUrl(val, false);
+                            }
+                        }
+                        break;
+                    }
+
+                case "DisplayOrder":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        var hasDisplayOrder = item as IHasDisplayOrder;
+                        if (hasDisplayOrder != null)
+                        {
+                            if (!string.IsNullOrWhiteSpace(val))
+                            {
+                                hasDisplayOrder.DisplayOrder = val;
+                            }
+                        }
+                        break;
+                    }
+
+                case "Trailers":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            var hasTrailers = item as IHasTrailers;
+                            if (hasTrailers != null)
+                            {
+                                FetchDataFromTrailersNode(subtree, hasTrailers);
+                            }
+                        }
+                        break;
+                    }
+
+                case "ProductionYear":
+                    {
+                        var val = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            int productionYear;
+                            if (int.TryParse(val, out productionYear) && productionYear > 1850)
+                            {
+                                item.ProductionYear = productionYear;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "Rating":
+                case "IMDBrating":
+                    {
+
+                        var rating = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(rating))
+                        {
+                            float val;
+                            // All external meta is saving this as '.' for decimal I believe...but just to be sure
+                            if (float.TryParse(rating.Replace(',', '.'), NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out val))
+                            {
+                                item.CommunityRating = val;
+                            }
+                        }
+                        break;
+                    }
+
+                case "BirthDate":
+                case "PremiereDate":
+                case "FirstAired":
+                    {
+                        var firstAired = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(firstAired))
+                        {
+                            DateTime airDate;
+
+                            if (DateTime.TryParseExact(firstAired, "yyyy-MM-dd", CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal, out airDate) && airDate.Year > 1850)
+                            {
+                                item.PremiereDate = airDate.ToUniversalTime();
+                                item.ProductionYear = airDate.Year;
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "DeathDate":
+                case "EndDate":
+                    {
+                        var firstAired = reader.ReadElementContentAsString();
+
+                        if (!string.IsNullOrWhiteSpace(firstAired))
+                        {
+                            DateTime airDate;
+
+                            if (DateTime.TryParseExact(firstAired, "yyyy-MM-dd", CultureInfo.InvariantCulture, DateTimeStyles.AssumeLocal, out airDate) && airDate.Year > 1850)
+                            {
+                                item.EndDate = airDate.ToUniversalTime();
+                            }
+                        }
+
+                        break;
+                    }
+
+                case "VoteCount":
+                    {
+                        var val = reader.ReadElementContentAsString();
+                        if (!string.IsNullOrWhiteSpace(val))
+                        {
+                            int num;
+
+                            if (int.TryParse(val, NumberStyles.Integer, _usCulture, out num))
+                            {
+                                item.VoteCount = num;
+                            }
+                        }
+                        break;
+                    }
+                case "CollectionNumber":
+                    var tmdbCollection = reader.ReadElementContentAsString();
+                    if (!string.IsNullOrWhiteSpace(tmdbCollection))
+                    {
+                        item.SetProviderId(MetadataProviders.TmdbCollection, tmdbCollection);
+                    }
+                    break;
+
+                case "Genres":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchFromGenresNode(subtree, item);
+                        }
+                        break;
+                    }
+
+                case "Tags":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchFromTagsNode(subtree, item);
+                        }
+                        break;
+                    }
+
+                case "PlotKeywords":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchFromKeywordsNode(subtree, item);
+                        }
+                        break;
+                    }
+
+                case "Persons":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchDataFromPersonsNode(subtree, itemResult);
+                        }
+                        break;
+                    }
+
+                case "Studios":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            FetchFromStudiosNode(subtree, item);
+                        }
+                        break;
+                    }
+
+                case "Shares":
+                    {
+                        using (var subtree = reader.ReadSubtree())
+                        {
+                            var hasShares = item as IHasShares;
+                            if (hasShares != null)
+                            {
+                                FetchFromSharesNode(subtree, hasShares);
+                            }
+                        }
+                        break;
+                    }
+
+                case "Format3D":
+                    {
+                        var video = item as Video;
+
+                        if (video != null)
+                        {
+                            var val = reader.ReadElementContentAsString();
+
+                            if (string.Equals("HSBS", val, StringComparison.OrdinalIgnoreCase))
+                            {
+                                video.Video3DFormat = Video3DFormat.HalfSideBySide;
+                            }
+                            else if (string.Equals("HTAB", val, StringComparison.OrdinalIgnoreCase))
+                            {
+                                video.Video3DFormat = Video3DFormat.HalfTopAndBottom;
+                            }
+                            else if (string.Equals("FTAB", val, StringComparison.OrdinalIgnoreCase))
+                            {
+                                video.Video3DFormat = Video3DFormat.FullTopAndBottom;
+                            }
+                            else if (string.Equals("FSBS", val, StringComparison.OrdinalIgnoreCase))
+                            {
+                                video.Video3DFormat = Video3DFormat.FullSideBySide;
+                            }
+                            else if (string.Equals("MVC", val, StringComparison.OrdinalIgnoreCase))
+                            {
+                                video.Video3DFormat = Video3DFormat.MVC;
+                            }
+                        }
+                        break;
+                    }
+
+                default:
+                    {
+                        string readerName = reader.Name;
+                        string providerIdValue;
+                        if (_validProviderIds.TryGetValue(readerName, out providerIdValue))
+                        {
+                            var id = reader.ReadElementContentAsString();
+                            if (!string.IsNullOrWhiteSpace(id))
+                            {
+                                item.SetProviderId(providerIdValue, id);
+                            }
+                        }
+                        else
+                        {
+                            reader.Skip();
+                        }
+
+                        break;
+
+                    }
+            }
+        }
+
+        private void FetchFromSharesNode(XmlReader reader, IHasShares item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Share":
+                            {
+                                using (var subtree = reader.ReadSubtree())
+                                {
+                                    var share = GetShareFromNode(subtree);
+                                    if (share != null)
+                                    {
+                                        item.Shares.Add(share);
+                                    }
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        private Share GetShareFromNode(XmlReader reader)
+        {
+            var share = new Share();
+
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "UserId":
+                            {
+                                share.UserId = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        case "CanEdit":
+                            {
+                                share.CanEdit = string.Equals(reader.ReadElementContentAsString(), true.ToString(), StringComparison.OrdinalIgnoreCase);
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+
+            return share;
+        }
+
+        private void FetchFromCountriesNode(XmlReader reader, T item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Country":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(val))
+                                {
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Fetches from taglines node.
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <param name="item">The item.</param>
+        private void FetchFromTaglinesNode(XmlReader reader, T item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Tagline":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(val))
+                                {
+                                    item.Tagline = val;
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Fetches from genres node.
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <param name="item">The item.</param>
+        private void FetchFromGenresNode(XmlReader reader, T item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Genre":
+                            {
+                                var genre = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(genre))
+                                {
+                                    item.AddGenre(genre);
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        private void FetchFromTagsNode(XmlReader reader, BaseItem item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Tag":
+                            {
+                                var tag = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(tag))
+                                {
+                                    item.AddTag(tag);
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        private void FetchFromKeywordsNode(XmlReader reader, BaseItem item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "PlotKeyword":
+                            {
+                                var tag = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(tag))
+                                {
+                                    item.AddKeyword(tag);
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Fetches the data from persons node.
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <param name="item">The item.</param>
+        private void FetchDataFromPersonsNode(XmlReader reader, MetadataResult<T> item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Person":
+                        case "Actor":
+                            {
+                                using (var subtree = reader.ReadSubtree())
+                                {
+                                    foreach (var person in GetPersonsFromXmlNode(subtree))
+                                    {
+                                        if (string.IsNullOrWhiteSpace(person.Name))
+                                        {
+                                            continue;
+                                        }
+                                        item.AddPerson(person);
+                                    }
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        private void FetchDataFromTrailersNode(XmlReader reader, IHasTrailers item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Trailer":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(val))
+                                {
+                                    item.AddTrailerUrl(val, false);
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        protected List<ChapterInfo> FetchChaptersFromXmlNode(BaseItem item, XmlReader reader)
+        {
+            using (reader)
+            {
+                return GetChaptersFromXmlNode(reader)
+                    .Where(i => i.StartPositionTicks >= 0)
+                    .ToList();
+            }
+        }
+
+        private IEnumerable<ChapterInfo> GetChaptersFromXmlNode(XmlReader reader)
+        {
+            var chapters = new List<ChapterInfo>();
+
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Chapter":
+                            {
+                                using (var subtree = reader.ReadSubtree())
+                                {
+                                    chapters.Add(GetChapterInfoFromXmlNode(subtree));
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+
+            return chapters;
+        }
+
+        private ChapterInfo GetChapterInfoFromXmlNode(XmlReader reader)
+        {
+            var chapter = new ChapterInfo();
+
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "StartPositionMs":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                var ms = long.Parse(val, _usCulture);
+
+                                chapter.StartPositionTicks = TimeSpan.FromMilliseconds(ms).Ticks;
+
+                                break;
+                            }
+
+                        case "Name":
+                            {
+                                chapter.Name = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+
+            return chapter;
+        }
+
+        /// <summary>
+        /// Fetches from studios node.
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <param name="item">The item.</param>
+        private void FetchFromStudiosNode(XmlReader reader, T item)
+        {
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Studio":
+                            {
+                                var studio = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(studio))
+                                {
+                                    item.AddStudio(studio);
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets the persons from XML node.
+        /// </summary>
+        /// <param name="reader">The reader.</param>
+        /// <returns>IEnumerable{PersonInfo}.</returns>
+        private IEnumerable<PersonInfo> GetPersonsFromXmlNode(XmlReader reader)
+        {
+            var name = string.Empty;
+            var type = PersonType.Actor;  // If type is not specified assume actor
+            var role = string.Empty;
+            int? sortOrder = null;
+
+            reader.MoveToContent();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Name":
+                            name = reader.ReadElementContentAsString() ?? string.Empty;
+                            break;
+
+                        case "Type":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(val))
+                                {
+                                    type = val;
+                                }
+                                break;
+                            }
+
+                        case "Role":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(val))
+                                {
+                                    role = val;
+                                }
+                                break;
+                            }
+                        case "SortOrder":
+                            {
+                                var val = reader.ReadElementContentAsString();
+
+                                if (!string.IsNullOrWhiteSpace(val))
+                                {
+                                    int intVal;
+                                    if (int.TryParse(val, NumberStyles.Integer, _usCulture, out intVal))
+                                    {
+                                        sortOrder = intVal;
+                                    }
+                                }
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+
+            var personInfo = new PersonInfo
+            {
+                Name = name.Trim(),
+                Role = role,
+                Type = type,
+                SortOrder = sortOrder
+            };
+
+            return new[] { personInfo };
+        }
+
+        protected LinkedChild GetLinkedChild(XmlReader reader)
+        {
+            reader.MoveToContent();
+
+            var linkedItem = new LinkedChild
+            {
+                Type = LinkedChildType.Manual
+            };
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "Path":
+                            {
+                                linkedItem.Path = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+
+            // This is valid
+            if (!string.IsNullOrWhiteSpace(linkedItem.Path))
+            {
+                return linkedItem;
+            }
+
+            return null;
+        }
+
+        protected Share GetShare(XmlReader reader)
+        {
+            reader.MoveToContent();
+
+            var item = new Share();
+
+            while (reader.Read())
+            {
+                if (reader.NodeType == XmlNodeType.Element)
+                {
+                    switch (reader.Name)
+                    {
+                        case "UserId":
+                            {
+                                item.UserId = reader.ReadElementContentAsString();
+                                break;
+                            }
+
+                        case "CanEdit":
+                            {
+                                item.CanEdit = string.Equals(reader.ReadElementContentAsString(), "true", StringComparison.OrdinalIgnoreCase);
+                                break;
+                            }
+
+                        default:
+                            reader.Skip();
+                            break;
+                    }
+                }
+            }
+
+            // This is valid
+            if (!string.IsNullOrWhiteSpace(item.UserId))
+            {
+                return item;
+            }
+
+            return null;
+        }
+
+
+        /// <summary>
+        /// Used to split names of comma or pipe delimeted genres and people
+        /// </summary>
+        /// <param name="value">The value.</param>
+        /// <returns>IEnumerable{System.String}.</returns>
+        private IEnumerable<string> SplitNames(string value)
+        {
+            value = value ?? string.Empty;
+
+            // Only split by comma if there is no pipe in the string
+            // We have to be careful to not split names like Matthew, Jr.
+            var separator = value.IndexOf('|') == -1 && value.IndexOf(';') == -1 ? new[] { ',' } : new[] { '|', ';' };
+
+            value = value.Trim().Trim(separator);
+
+            return string.IsNullOrWhiteSpace(value) ? new string[] { } : Split(value, separator, StringSplitOptions.RemoveEmptyEntries);
+        }
+
+        /// <summary>
+        /// Provides an additional overload for string.split
+        /// </summary>
+        /// <param name="val">The val.</param>
+        /// <param name="separators">The separators.</param>
+        /// <param name="options">The options.</param>
+        /// <returns>System.String[][].</returns>
+        private static string[] Split(string val, char[] separators, StringSplitOptions options)
+        {
+            return val.Split(separators, options);
+        }
+
+    }
+}