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Code Issues Releases Wiki Activity

New: Validate that naming formats don't contain illegal characters

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This commit is contained in:
Mark McDowall 2020-11-20 14:43:04 -08:00
parent d88bb7f855
commit 145c644c9d
1 changed files with 56 additions and 2 deletions
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58
src/NzbDrone.Core/Organizer/FileNameValidation.cs
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@ -1,6 +1,10 @@
using System.Text.RegularExpressions;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using FluentValidation;
using FluentValidation.Validators;
using NzbDrone.Common.Extensions;
namespace NzbDrone.Core.Organizer
{
@ -15,36 +19,48 @@ namespace NzbDrone.Core.Organizer
public static IRuleBuilderOptions<T, string> ValidEpisodeFormat<T>(this IRuleBuilder<T, string> ruleBuilder)
{
ruleBuilder.SetValidator(new NotEmptyValidator(null));
ruleBuilder.SetValidator(new IllegalCharactersValidator());
return ruleBuilder.SetValidator(new ValidStandardEpisodeFormatValidator());
}
public static IRuleBuilderOptions<T, string> ValidDailyEpisodeFormat<T>(this IRuleBuilder<T, string> ruleBuilder)
{
ruleBuilder.SetValidator(new NotEmptyValidator(null));
ruleBuilder.SetValidator(new IllegalCharactersValidator());
return ruleBuilder.SetValidator(new ValidDailyEpisodeFormatValidator());
}
public static IRuleBuilderOptions<T, string> ValidAnimeEpisodeFormat<T>(this IRuleBuilder<T, string> ruleBuilder)
{
ruleBuilder.SetValidator(new NotEmptyValidator(null));
ruleBuilder.SetValidator(new IllegalCharactersValidator());
return ruleBuilder.SetValidator(new ValidAnimeEpisodeFormatValidator());
}
public static IRuleBuilderOptions<T, string> ValidSeriesFolderFormat<T>(this IRuleBuilder<T, string> ruleBuilder)
{
ruleBuilder.SetValidator(new NotEmptyValidator(null));
ruleBuilder.SetValidator(new IllegalCharactersValidator());
return ruleBuilder.SetValidator(new RegularExpressionValidator(FileNameBuilder.SeriesTitleRegex)).WithMessage("Must contain series title");
}
public static IRuleBuilderOptions<T, string> ValidSeasonFolderFormat<T>(this IRuleBuilder<T, string> ruleBuilder)
{
ruleBuilder.SetValidator(new NotEmptyValidator(null));
ruleBuilder.SetValidator(new IllegalCharactersValidator());
return ruleBuilder.SetValidator(new RegularExpressionValidator(SeasonFolderRegex)).WithMessage("Must contain season number");
}
public static IRuleBuilderOptions<T, string> ValidSpecialsFolderFormat<T>(this IRuleBuilder<T, string> ruleBuilder)
{
return ruleBuilder.SetValidator(new NotEmptyValidator(null));
ruleBuilder.SetValidator(new NotEmptyValidator(null));
return ruleBuilder.SetValidator(new IllegalCharactersValidator());
}
}
@ -115,4 +131,42 @@ namespace NzbDrone.Core.Organizer
return true;
}
}
public class IllegalCharactersValidator : PropertyValidator
{
private readonly char[] _invalidPathChars = Path.GetInvalidPathChars();
public IllegalCharactersValidator()
: base("Contains illegal characters: {InvalidCharacters}")
{
}
protected override bool IsValid(PropertyValidatorContext context)
{
var value = context.PropertyValue as string;
var invalidCharacters = new List<char>();
if (value.IsNullOrWhiteSpace())
{
return true;
}
foreach (var i in _invalidPathChars)
{
if (value.IndexOf(i) >= 0)
{
invalidCharacters.Add(i);
}
}
if (invalidCharacters.Any())
{
context.MessageFormatter.AppendArgument("InvalidCharacters", string.Join("", invalidCharacters));
return false;
}
return true;
}
}
}