diff options
Diffstat (limited to 'MediaBrowser.Controller/Providers/BaseItemXmlParser.cs')
| -rw-r--r-- | MediaBrowser.Controller/Providers/BaseItemXmlParser.cs | 1332 |
1 files changed, 608 insertions, 724 deletions
diff --git a/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs b/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs index 38afb2b52..0869b25bc 100644 --- a/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs +++ b/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs @@ -1,724 +1,608 @@ -using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Xml;
-using MediaBrowser.Model.Entities;
-using MediaBrowser.Common.Logging;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Xml;
-
-namespace MediaBrowser.Controller.Providers
-{
- /// <summary>
- /// Provides a base class for parsing metadata xml
- /// </summary>
- public class BaseItemXmlParser<T>
- where T : BaseItem, new()
- {
- /// <summary>
- /// Fetches metadata for an item from one xml file
- /// </summary>
- public void Fetch(T item, string metadataFile)
- {
- // Use XmlReader for best performance
- using (XmlReader reader = XmlReader.Create(metadataFile))
- {
- reader.MoveToContent();
-
- // Loop through each element
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- FetchDataFromXmlNode(reader, item);
- }
- }
- }
- }
-
- /// <summary>
- /// Fetches metadata from one Xml Element
- /// </summary>
- protected virtual void FetchDataFromXmlNode(XmlReader reader, T item)
- {
- switch (reader.Name)
- {
- // DateCreated
- case "Added":
- DateTime added;
- if (DateTime.TryParse(reader.ReadElementContentAsString() ?? string.Empty, out added))
- {
- item.DateCreated = added.ToUniversalTime();
- }
- break;
-
- // DisplayMediaType
- case "Type":
- {
- item.DisplayMediaType = reader.ReadElementContentAsString();
-
- switch (item.DisplayMediaType.ToLower())
- {
- case "blu-ray":
- item.DisplayMediaType = VideoType.BluRay.ToString();
- break;
- case "dvd":
- item.DisplayMediaType = VideoType.Dvd.ToString();
- break;
- case "":
- item.DisplayMediaType = null;
- break;
- }
-
- break;
- }
-
- // TODO: Do we still need this?
- case "banner":
- item.BannerImagePath = reader.ReadElementContentAsString();
- break;
-
- case "LocalTitle":
- item.Name = reader.ReadElementContentAsString();
- break;
-
- case "SortTitle":
- item.SortName = reader.ReadElementContentAsString();
- break;
-
- case "Overview":
- case "Description":
- item.Overview = reader.ReadElementContentAsString();
- break;
-
- case "TagLine":
- {
- var list = item.Taglines ?? new List<string>();
- var tagline = reader.ReadElementContentAsString();
-
- if (!list.Contains(tagline))
- {
- list.Add(tagline);
- }
-
- item.Taglines = list;
- break;
- }
-
- case "TagLines":
- {
- FetchFromTaglinesNode(reader.ReadSubtree(), item);
- break;
- }
-
- case "ContentRating":
- case "MPAARating":
- item.OfficialRating = reader.ReadElementContentAsString();
- break;
-
- case "CustomRating":
- item.CustomRating = reader.ReadElementContentAsString();
- break;
-
- case "CustomPin":
- item.CustomPin = reader.ReadElementContentAsString();
- break;
-
- case "Runtime":
- case "RunningTime":
- {
- string text = reader.ReadElementContentAsString();
-
- if (!string.IsNullOrWhiteSpace(text))
- {
- int runtime;
- if (int.TryParse(text.Split(' ')[0], out runtime))
- {
- item.RunTimeTicks = TimeSpan.FromMinutes(runtime).Ticks;
- }
- }
- break;
- }
-
- case "Genre":
- {
- var list = item.Genres ?? new List<string>();
- list.AddRange(GetSplitValues(reader.ReadElementContentAsString(), '|'));
-
- item.Genres = list;
- break;
- }
-
- case "AspectRatio":
- item.AspectRatio = reader.ReadElementContentAsString();
- break;
-
- case "Network":
- {
- var list = item.Studios ?? new List<string>();
- list.AddRange(GetSplitValues(reader.ReadElementContentAsString(), '|'));
-
- item.Studios = list;
- break;
- }
-
- case "Director":
- {
- foreach (PersonInfo p in GetSplitValues(reader.ReadElementContentAsString(), '|').Select(v => new PersonInfo { Name = v, Type = "Director" }))
- {
- item.AddPerson(p);
- }
- break;
- }
- case "Writer":
- {
- foreach (PersonInfo p in GetSplitValues(reader.ReadElementContentAsString(), '|').Select(v => new PersonInfo { Name = v, Type = "Writer" }))
- {
- item.AddPerson(p);
- }
- break;
- }
-
- case "Actors":
- case "GuestStars":
- {
- foreach (PersonInfo p in GetSplitValues(reader.ReadElementContentAsString(), '|').Select(v => new PersonInfo { Name = v, Type = "Actor" }))
- {
- item.AddPerson(p);
- }
- break;
- }
-
- case "Trailer":
- item.TrailerUrl = reader.ReadElementContentAsString();
- break;
-
- case "ProductionYear":
- {
- string 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":
-
- string rating = reader.ReadElementContentAsString();
-
- if (!string.IsNullOrWhiteSpace(rating))
- {
- float val;
-
- if (float.TryParse(rating, out val))
- {
- item.CommunityRating = val;
- }
- }
- break;
-
- case "FirstAired":
- {
- string firstAired = reader.ReadElementContentAsString();
-
- if (!string.IsNullOrWhiteSpace(firstAired))
- {
- DateTime airDate;
-
- if (DateTime.TryParse(firstAired, out airDate) && airDate.Year > 1850)
- {
- item.PremiereDate = airDate.ToUniversalTime();
- item.ProductionYear = airDate.Year;
- }
- }
-
- break;
- }
-
- case "TMDbId":
- string tmdb = reader.ReadElementContentAsString();
- if (!string.IsNullOrWhiteSpace(tmdb))
- {
- item.SetProviderId(MetadataProviders.Tmdb, tmdb);
- }
- break;
-
- case "TVcomId":
- string TVcomId = reader.ReadElementContentAsString();
- if (!string.IsNullOrWhiteSpace(TVcomId))
- {
- item.SetProviderId(MetadataProviders.Tvcom, TVcomId);
- }
- break;
-
- case "IMDB_ID":
- case "IMDB":
- case "IMDbId":
- string IMDbId = reader.ReadElementContentAsString();
- if (!string.IsNullOrWhiteSpace(IMDbId))
- {
- item.SetProviderId(MetadataProviders.Imdb, IMDbId);
- }
- break;
-
- case "Genres":
- FetchFromGenresNode(reader.ReadSubtree(), item);
- break;
-
- case "Persons":
- FetchDataFromPersonsNode(reader.ReadSubtree(), item);
- break;
-
- case "ParentalRating":
- FetchFromParentalRatingNode(reader.ReadSubtree(), item);
- break;
-
- case "Studios":
- FetchFromStudiosNode(reader.ReadSubtree(), item);
- break;
-
- case "MediaInfo":
- {
- var video = item as Video;
-
- if (video != null)
- {
- FetchMediaInfo(reader.ReadSubtree(), video);
- }
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
-
- private void FetchMediaInfo(XmlReader reader, Video item)
- {
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Audio":
- {
- AudioStream stream = FetchMediaInfoAudio(reader.ReadSubtree());
-
- List<AudioStream> streams = item.AudioStreams ?? new List<AudioStream>();
- streams.Add(stream);
- item.AudioStreams = streams;
-
- break;
- }
-
- case "Video":
- FetchMediaInfoVideo(reader.ReadSubtree(), item);
- break;
-
- case "Subtitle":
- {
- SubtitleStream stream = FetchMediaInfoSubtitles(reader.ReadSubtree());
-
- List<SubtitleStream> streams = item.Subtitles ?? new List<SubtitleStream>();
- streams.Add(stream);
- item.Subtitles = streams;
-
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
- }
-
- private AudioStream FetchMediaInfoAudio(XmlReader reader)
- {
- var stream = new AudioStream();
-
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Default":
- stream.IsDefault = reader.ReadElementContentAsString() == "True";
- break;
-
- case "SamplingRate":
- stream.SampleRate = reader.ReadIntSafe();
- break;
-
- case "BitRate":
- stream.BitRate = reader.ReadIntSafe();
- break;
-
- case "Channels":
- stream.Channels = reader.ReadIntSafe();
- break;
-
- case "Language":
- stream.Language = reader.ReadElementContentAsString();
- break;
-
- case "Codec":
- stream.Codec = reader.ReadElementContentAsString();
- break;
-
- default:
- reader.Skip();
- break;
- }
- }
- }
-
- return stream;
- }
-
- private void FetchMediaInfoVideo(XmlReader reader, Video item)
- {
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Width":
- item.Width = reader.ReadIntSafe();
- break;
-
- case "Height":
- item.Height = reader.ReadIntSafe();
- break;
-
- case "BitRate":
- item.BitRate = reader.ReadIntSafe();
- break;
-
- case "FrameRate":
- item.FrameRate = reader.ReadFloatSafe();
- break;
-
- case "ScanType":
- item.ScanType = reader.ReadElementContentAsString();
- break;
-
- case "Duration":
- item.RunTimeTicks = TimeSpan.FromMinutes(reader.ReadIntSafe()).Ticks;
- break;
-
- case "DurationSeconds":
- int seconds = reader.ReadIntSafe();
- if (seconds > 0)
- {
- item.RunTimeTicks = TimeSpan.FromSeconds(seconds).Ticks;
- }
- break;
-
- case "Codec":
- {
- string videoCodec = reader.ReadElementContentAsString();
-
- switch (videoCodec.ToLower())
- {
- case "sorenson h.263":
- item.Codec = "Sorenson H263";
- break;
- case "h.262":
- item.Codec = "MPEG-2 Video";
- break;
- case "h.264":
- item.Codec = "AVC";
- break;
- default:
- item.Codec = videoCodec;
- break;
- }
-
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
- }
-
- private SubtitleStream FetchMediaInfoSubtitles(XmlReader reader)
- {
- var stream = new SubtitleStream();
-
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Language":
- stream.Language = reader.ReadElementContentAsString();
- break;
-
- case "Default":
- stream.IsDefault = reader.ReadElementContentAsString() == "True";
- break;
-
- case "Forced":
- stream.IsForced = reader.ReadElementContentAsString() == "True";
- break;
-
- default:
- reader.Skip();
- break;
- }
- }
- }
-
- return stream;
- }
-
- private void FetchFromTaglinesNode(XmlReader reader, T item)
- {
- var list = item.Taglines ?? new List<string>();
-
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Tagline":
- {
- string val = reader.ReadElementContentAsString();
-
- if (!string.IsNullOrWhiteSpace(val) && !list.Contains(val))
- {
- list.Add(val);
- }
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
-
- item.Taglines = list;
- }
-
- private void FetchFromGenresNode(XmlReader reader, T item)
- {
- var list = item.Genres ?? new List<string>();
-
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Genre":
- {
- string genre = reader.ReadElementContentAsString();
-
- if (!string.IsNullOrWhiteSpace(genre))
- {
- list.Add(genre);
- }
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
-
- item.Genres = list;
- }
-
- private void FetchDataFromPersonsNode(XmlReader reader, T item)
- {
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Person":
- {
- item.AddPerson(GetPersonFromXmlNode(reader.ReadSubtree()));
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
- }
-
- private void FetchFromStudiosNode(XmlReader reader, T item)
- {
- var list = item.Studios ?? new List<string>();
-
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Studio":
- {
- string studio = reader.ReadElementContentAsString();
-
- if (!string.IsNullOrWhiteSpace(studio))
- {
- list.Add(studio);
- }
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
-
- item.Studios = list;
- }
-
- private void FetchFromParentalRatingNode(XmlReader reader, T item)
- {
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Value":
- {
- string ratingString = reader.ReadElementContentAsString();
-
- int rating = 7;
-
- if (!string.IsNullOrWhiteSpace(ratingString))
- {
- int.TryParse(ratingString, out rating);
- }
-
- switch (rating)
- {
- case -1:
- item.OfficialRating = "NR";
- break;
- case 0:
- item.OfficialRating = "UR";
- break;
- case 1:
- item.OfficialRating = "G";
- break;
- case 3:
- item.OfficialRating = "PG";
- break;
- case 4:
- item.OfficialRating = "PG-13";
- break;
- case 5:
- item.OfficialRating = "NC-17";
- break;
- case 6:
- item.OfficialRating = "R";
- break;
- default:
- break;
- }
- break;
- }
-
- default:
- reader.Skip();
- break;
- }
- }
- }
- }
-
- private PersonInfo GetPersonFromXmlNode(XmlReader reader)
- {
- var person = new PersonInfo();
-
- reader.MoveToContent();
-
- while (reader.Read())
- {
- if (reader.NodeType == XmlNodeType.Element)
- {
- switch (reader.Name)
- {
- case "Name":
- person.Name = reader.ReadElementContentAsString();
- break;
-
- case "Type":
- person.Type = reader.ReadElementContentAsString();
- break;
-
- case "Role":
- person.Overview = reader.ReadElementContentAsString();
- break;
-
- default:
- reader.Skip();
- break;
- }
- }
- }
-
- return person;
- }
-
- protected IEnumerable<string> GetSplitValues(string value, char deliminator)
- {
- value = (value ?? string.Empty).Trim(deliminator);
-
- return string.IsNullOrWhiteSpace(value) ? new string[] { } : value.Split(deliminator);
- }
- }
-}
+using MediaBrowser.Common.Extensions; +using MediaBrowser.Controller.Entities; +using MediaBrowser.Model.Entities; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Threading; +using System.Xml; + +namespace MediaBrowser.Controller.Providers +{ + /// <summary> + /// Provides a base class for parsing metadata xml + /// </summary> + /// <typeparam name="T"></typeparam> + public class BaseItemXmlParser<T> + where T : BaseItem, new() + { + /// <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(T item, string metadataFile, CancellationToken cancellationToken) + { + if (item == null) + { + throw new ArgumentNullException(); + } + + if (string.IsNullOrEmpty(metadataFile)) + { + throw new ArgumentNullException(); + } + + // Use XmlReader for best performance + using (var reader = XmlReader.Create(metadataFile)) + { + reader.MoveToContent(); + + // Loop through each element + while (reader.Read()) + { + cancellationToken.ThrowIfCancellationRequested(); + + if (reader.NodeType == XmlNodeType.Element) + { + FetchDataFromXmlNode(reader, item); + } + } + } + } + + /// <summary> + /// Fetches metadata from one Xml Element + /// </summary> + /// <param name="reader">The reader.</param> + /// <param name="item">The item.</param> + protected virtual void FetchDataFromXmlNode(XmlReader reader, T item) + { + switch (reader.Name) + { + // DateCreated + case "Added": + DateTime added; + if (DateTime.TryParse(reader.ReadElementContentAsString() ?? string.Empty, out added)) + { + item.DateCreated = added.ToUniversalTime(); + } + 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 "SortTitle": + item.SortName = reader.ReadElementContentAsString(); + break; + + case "Overview": + case "Description": + item.Overview = reader.ReadElementContentAsString(); + break; + + case "TagLine": + { + var tagline = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(tagline)) + { + item.AddTagline(tagline); + } + + break; + } + + case "TagLines": + { + FetchFromTaglinesNode(reader.ReadSubtree(), item); + break; + } + + case "ContentRating": + case "certification": + case "MPAARating": + { + var rating = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(rating)) + { + item.OfficialRating = rating; + } + break; + } + + case "CustomRating": + { + var val = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(val)) + { + item.CustomRating = val; + } + break; + } + + case "Runtime": + case "RunningTime": + { + var text = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(text)) + { + int runtime; + if (int.TryParse(text.Split(' ')[0], out runtime)) + { + item.RunTimeTicks = TimeSpan.FromMinutes(runtime).Ticks; + } + } + break; + } + + case "Genre": + { + foreach (var name in SplitNames(reader.ReadElementContentAsString())) + { + if (string.IsNullOrWhiteSpace(name)) + { + continue; + } + item.AddGenre(name); + } + break; + } + + case "AspectRatio": + { + var val = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(val)) + { + item.AspectRatio = val; + } + 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 PersonInfo { Name = v, Type = PersonType.Director })) + { + if (string.IsNullOrWhiteSpace(p.Name)) + { + continue; + } + item.AddPerson(p); + } + break; + } + case "Writer": + { + foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new PersonInfo { Name = v, Type = PersonType.Writer })) + { + if (string.IsNullOrWhiteSpace(p.Name)) + { + continue; + } + item.AddPerson(p); + } + break; + } + + case "Actors": + case "GuestStars": + { + foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonType.Actor })) + { + if (string.IsNullOrWhiteSpace(p.Name)) + { + continue; + } + item.AddPerson(p); + } + break; + } + + case "Trailer": + { + var val = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(val)) + { + item.AddTrailerUrl(val); + } + 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; + + if (float.TryParse(rating, out val)) + { + item.CommunityRating = val; + } + } + break; + } + + case "FirstAired": + { + var firstAired = reader.ReadElementContentAsString(); + + if (!string.IsNullOrWhiteSpace(firstAired)) + { + DateTime airDate; + + if (DateTime.TryParse(firstAired, out airDate) && airDate.Year > 1850) + { + item.PremiereDate = airDate.ToUniversalTime(); + item.ProductionYear = airDate.Year; + } + } + + break; + } + + case "TMDbId": + var tmdb = reader.ReadElementContentAsString(); + if (!string.IsNullOrWhiteSpace(tmdb)) + { + item.SetProviderId(MetadataProviders.Tmdb, tmdb); + } + break; + + case "TVcomId": + var TVcomId = reader.ReadElementContentAsString(); + if (!string.IsNullOrWhiteSpace(TVcomId)) + { + item.SetProviderId(MetadataProviders.Tvcom, TVcomId); + } + break; + + case "IMDB_ID": + case "IMDB": + case "IMDbId": + var IMDbId = reader.ReadElementContentAsString(); + if (!string.IsNullOrWhiteSpace(IMDbId)) + { + item.SetProviderId(MetadataProviders.Imdb, IMDbId); + } + break; + + case "Genres": + FetchFromGenresNode(reader.ReadSubtree(), item); + break; + + case "Persons": + FetchDataFromPersonsNode(reader.ReadSubtree(), item); + break; + + case "ParentalRating": + FetchFromParentalRatingNode(reader.ReadSubtree(), item); + break; + + case "Studios": + FetchFromStudiosNode(reader.ReadSubtree(), item); + 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.AddTagline(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; + } + } + } + } + + /// <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, T item) + { + reader.MoveToContent(); + + while (reader.Read()) + { + if (reader.NodeType == XmlNodeType.Element) + { + switch (reader.Name) + { + case "Person": + { + item.AddPeople(GetPersonsFromXmlNode(reader.ReadSubtree())); + break; + } + + default: + reader.Skip(); + break; + } + } + } + } + + /// <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> + /// Fetches from parental rating node. + /// </summary> + /// <param name="reader">The reader.</param> + /// <param name="item">The item.</param> + private void FetchFromParentalRatingNode(XmlReader reader, T item) + { + reader.MoveToContent(); + + while (reader.Read()) + { + if (reader.NodeType == XmlNodeType.Element) + { + switch (reader.Name) + { + case "Value": + { + var ratingString = reader.ReadElementContentAsString(); + + int rating = 7; + + if (!string.IsNullOrWhiteSpace(ratingString)) + { + int.TryParse(ratingString, out rating); + } + + switch (rating) + { + case -1: + item.OfficialRating = "NR"; + break; + case 0: + item.OfficialRating = "UR"; + break; + case 1: + item.OfficialRating = "G"; + break; + case 3: + item.OfficialRating = "PG"; + break; + case 4: + item.OfficialRating = "PG-13"; + break; + case 5: + item.OfficialRating = "NC-17"; + break; + case 6: + item.OfficialRating = "R"; + break; + } + 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 names = new List<string>(); + var type = string.Empty; + var role = string.Empty; + + reader.MoveToContent(); + + while (reader.Read()) + { + if (reader.NodeType == XmlNodeType.Element) + { + switch (reader.Name) + { + case "Name": + names.AddRange(SplitNames(reader.ReadElementContentAsString())); + 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; + } + + default: + reader.Skip(); + break; + } + } + } + + return names.Select(n => new PersonInfo { Name = n, Role = role, Type = type }); + } + + /// <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 = value.Trim().Trim(separator); + + return string.IsNullOrWhiteSpace(value) ? new string[] { } : value.Split(separator, StringSplitOptions.RemoveEmptyEntries); + } + } +} |