ec1f5dc317
Add Argument*Exceptions now use proper nameof operators. Added exception messages to quite a few Argument*Exceptions. Fixed rethorwing to be proper syntax. Added a ton of null checkes. (This is only a start, there are about 500 places that need proper null handling) Added some TODOs to log certain exceptions. Fix sln again. Fixed all AssemblyInfo's and added proper copyright (where I could find them) We live in *current year*. Fixed the use of braces. Fixed a ton of properties, and made a fair amount of functions static that should be and can be static. Made more Methods that should be static static. You can now use static to find bad functions! Removed unused variable. And added one more proper XML comment.
88 lines
2.8 KiB
C#
88 lines
2.8 KiB
C#
using System;
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using Emby.Naming.Common;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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namespace Emby.Naming.Video
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{
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/// <summary>
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/// http://kodi.wiki/view/Advancedsettings.xml#video
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/// </summary>
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public class CleanDateTimeParser
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{
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private readonly NamingOptions _options;
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public CleanDateTimeParser(NamingOptions options)
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{
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_options = options;
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}
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public CleanDateTimeResult Clean(string name)
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{
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var originalName = name;
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try
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{
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var extension = Path.GetExtension(name) ?? string.Empty;
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// Check supported extensions
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if (!_options.VideoFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase) &&
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!_options.AudioFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase))
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{
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// Dummy up a file extension because the expressions will fail without one
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// This is tricky because we can't just check Path.GetExtension for empty
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// If the input is "St. Vincent (2014)", it will produce ". Vincent (2014)" as the extension
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name += ".mkv";
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}
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}
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catch (ArgumentException)
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{
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}
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var result = _options.CleanDateTimeRegexes.Select(i => Clean(name, i))
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.FirstOrDefault(i => i.HasChanged) ??
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new CleanDateTimeResult { Name = originalName };
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if (result.HasChanged)
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{
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return result;
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}
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// Make a second pass, running clean string first
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var cleanStringResult = new CleanStringParser().Clean(name, _options.CleanStringRegexes);
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if (!cleanStringResult.HasChanged)
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{
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return result;
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}
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return _options.CleanDateTimeRegexes.Select(i => Clean(cleanStringResult.Name, i))
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.FirstOrDefault(i => i.HasChanged) ??
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result;
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}
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private static CleanDateTimeResult Clean(string name, Regex expression)
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{
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var result = new CleanDateTimeResult();
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var match = expression.Match(name);
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if (match.Success && match.Groups.Count == 4)
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{
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int year;
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if (match.Groups[1].Success && match.Groups[2].Success && int.TryParse(match.Groups[2].Value, NumberStyles.Integer, CultureInfo.InvariantCulture, out year))
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{
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name = match.Groups[1].Value;
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result.Year = year;
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result.HasChanged = true;
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}
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}
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result.Name = name;
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return result;
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}
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}
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}
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