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Add GetStringArray and GetPersonArray to XmlReaderExtensions

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This commit is contained in:
Patrick Barron 2023-10-06 13:40:08 -04:00
parent bdca4ed322
commit 1a6ec2c740
3 changed files with 53 additions and 133 deletions
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38
MediaBrowser.Controller/Extensions/XmlReaderExtensions.cs
View file

@ -1,5 +1,7 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Xml;
using Jellyfin.Data.Enums;
using MediaBrowser.Controller.Entities;
@ -104,4 +106,40 @@ public static class XmlReaderExtensions
ImageUrl = imageUrl
};
}
/// <summary>
/// Used to split names of comma or pipe delimited genres and people.
/// </summary>
/// <param name="reader">The <see cref="XmlReader"/>.</param>
/// <returns>IEnumerable{System.String}.</returns>
public static IEnumerable<string> GetStringArray(this XmlReader reader)
{
ArgumentNullException.ThrowIfNull(reader);
var value = reader.ReadElementContentAsString();
// 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.Contains('|', StringComparison.Ordinal)
&& !value.Contains(';', StringComparison.Ordinal)
? new[] { ',' }
: new[] { '|', ';' };
foreach (var part in value.Trim().Trim(separator).Split(separator))
{
if (!string.IsNullOrWhiteSpace(part))
{
yield return part.Trim();
}
}
}
/// <summary>
/// Parses a <see cref="PersonInfo"/> array from the xml node.
/// </summary>
/// <param name="reader">The <see cref="XmlReader"/>.</param>
/// <param name="personKind">The <see cref="PersonKind"/>.</param>
/// <returns>The <see cref="IEnumerable{PersonInfo}"/>.</returns>
public static IEnumerable<PersonInfo> GetPersonArray(this XmlReader reader, PersonKind personKind)
=> reader.GetStringArray()
.Select(part => new PersonInfo { Name = part, Type = personKind });
}

100
MediaBrowser.LocalMetadata/Parsers/BaseItemXmlParser.cs
View file

@ -354,93 +354,40 @@ namespace MediaBrowser.LocalMetadata.Parsers
}
case "Network":
{
foreach (var name in SplitNames(reader.ReadElementContentAsString()))
foreach (var name in reader.GetStringArray())
{
if (string.IsNullOrWhiteSpace(name))
{
continue;
}
item.AddStudio(name);
}
break;
}
case "Director":
{
foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonKind.Director }))
foreach (var director in reader.GetPersonArray(PersonKind.Director))
{
if (string.IsNullOrWhiteSpace(p.Name))
{
continue;
}
itemResult.AddPerson(p);
itemResult.AddPerson(director);
}
break;
}
case "Writer":
{
foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonKind.Writer }))
foreach (var writer in reader.GetPersonArray(PersonKind.Writer))
{
if (string.IsNullOrWhiteSpace(p.Name))
{
continue;
}
itemResult.AddPerson(p);
itemResult.AddPerson(writer);
}
break;
}
case "Actors":
{
var actors = reader.ReadInnerXml();
if (actors.Contains('<', StringComparison.Ordinal))
foreach (var actor in reader.GetPersonArray(PersonKind.Actor))
{
// This is one of the mis-named "Actors" full nodes created by MB2
// Create a reader and pass it to the persons node processor
using var xmlReader = XmlReader.Create(new StringReader($"<Persons>{actors}</Persons>"));
FetchDataFromPersonsNode(xmlReader, itemResult);
}
else
{
// Old-style piped string
foreach (var p in SplitNames(actors).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonKind.Actor }))
{
if (string.IsNullOrWhiteSpace(p.Name))
{
continue;
}
itemResult.AddPerson(p);
}
itemResult.AddPerson(actor);
}
break;
}
case "GuestStars":
{
foreach (var p in SplitNames(reader.ReadElementContentAsString()).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonKind.GuestStar }))
foreach (var guestStar in reader.GetPersonArray(PersonKind.GuestStar))
{
if (string.IsNullOrWhiteSpace(p.Name))
{
continue;
}
itemResult.AddPerson(p);
itemResult.AddPerson(guestStar);
}
break;
}
case "Trailer":
{
var val = reader.ReadElementContentAsString();
@ -1129,34 +1076,5 @@ namespace MediaBrowser.LocalMetadata.Parsers
return null;
}
/// <summary>
/// Used to split names of comma or pipe delimited genres and people.
/// </summary>
/// <param name="value">The value.</param>
/// <returns>IEnumerable{System.String}.</returns>
private IEnumerable<string> SplitNames(string value)
{
// 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.Contains('|', StringComparison.Ordinal)
&& !value.Contains(';', StringComparison.Ordinal) ? new[] { ',' } : new[] { '|', ';' };
value = value.Trim().Trim(separator);
return string.IsNullOrWhiteSpace(value) ? Array.Empty<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 string[] Split(string val, char[] separators, StringSplitOptions options)
{
return val.Split(separators, options);
}
}
}

48
MediaBrowser.XbmcMetadata/Parsers/BaseNfoParser.cs
View file

@ -527,21 +527,12 @@ namespace MediaBrowser.XbmcMetadata.Parsers
}
case "director":
foreach (var director in reader.GetPersonArray(PersonKind.Director))
{
var val = reader.ReadElementContentAsString();
foreach (var p in SplitNames(val).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonKind.Director }))
{
if (string.IsNullOrWhiteSpace(p.Name))
{
continue;
}
itemResult.AddPerson(p);
}
break;
itemResult.AddPerson(director);
}
break;
case "credits":
{
var val = reader.ReadElementContentAsString();
@ -566,21 +557,12 @@ namespace MediaBrowser.XbmcMetadata.Parsers
}
case "writer":
foreach (var writer in reader.GetPersonArray(PersonKind.Writer))
{
var val = reader.ReadElementContentAsString();
foreach (var p in SplitNames(val).Select(v => new PersonInfo { Name = v.Trim(), Type = PersonKind.Writer }))
{
if (string.IsNullOrWhiteSpace(p.Name))
{
continue;
}
itemResult.AddPerson(p);
}
break;
itemResult.AddPerson(writer);
}
break;
case "actor":
var person = reader.GetPersonFromXmlNode();
if (person is not null)
@ -1192,24 +1174,6 @@ namespace MediaBrowser.XbmcMetadata.Parsers
IgnoreComments = true
};
/// <summary>
/// Used to split names of comma or pipe delimited genres and people.
/// </summary>
/// <param name="value">The value.</param>
/// <returns>IEnumerable{System.String}.</returns>
private IEnumerable<string> SplitNames(string value)
{
// 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.Contains('|', StringComparison.Ordinal) && !value.Contains(';', StringComparison.Ordinal)
? new[] { ',' }
: new[] { '|', ';' };
value = value.Trim().Trim(separator);
return string.IsNullOrWhiteSpace(value) ? Array.Empty<string>() : value.Split(separator, StringSplitOptions.RemoveEmptyEntries);
}
/// <summary>
/// Parses the <see cref="ImageType"/> from the NFO aspect property.
/// </summary>