68 lines
2.2 KiB
C#
68 lines
2.2 KiB
C#
using System.Globalization;
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using System.Text.RegularExpressions;
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using Emby.Naming.Common;
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namespace Emby.Naming.AudioBook
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{
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/// <summary>
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/// Helper class to retrieve name and year from audiobook previously retrieved name.
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/// </summary>
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public class AudioBookNameParser
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{
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private readonly NamingOptions _options;
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/// <summary>
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/// Initializes a new instance of the <see cref="AudioBookNameParser"/> class.
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/// </summary>
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/// <param name="options">Naming options containing AudioBookNamesExpressions.</param>
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public AudioBookNameParser(NamingOptions options)
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{
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_options = options;
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}
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/// <summary>
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/// Parse name and year from previously determined name of audiobook.
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/// </summary>
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/// <param name="name">Name of the audiobook.</param>
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/// <returns>Returns <see cref="AudioBookNameParserResult"/> object.</returns>
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public AudioBookNameParserResult Parse(string name)
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{
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AudioBookNameParserResult result = default;
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foreach (var expression in _options.AudioBookNamesExpressions)
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{
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var match = new Regex(expression, RegexOptions.IgnoreCase).Match(name);
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if (match.Success)
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{
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if (result.Name is null)
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{
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var value = match.Groups["name"];
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if (value.Success)
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{
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result.Name = value.Value;
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}
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}
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if (!result.Year.HasValue)
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{
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var value = match.Groups["year"];
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if (value.Success)
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{
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if (int.TryParse(value.Value, NumberStyles.Integer, CultureInfo.InvariantCulture, out var intValue))
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{
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result.Year = intValue;
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}
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}
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}
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}
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}
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if (string.IsNullOrEmpty(result.Name))
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{
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result.Name = name;
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}
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return result;
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}
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}
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}
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