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57 lines
1.7 KiB
57 lines
1.7 KiB
using System;
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using System.IO;
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using FluentValidation.Validators;
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using NzbDrone.Common.Extensions;
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using NzbDrone.Core.Organizer;
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namespace Lidarr.Api.V1.Artist
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{
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public class ArtistFolderAsRootFolderValidator : PropertyValidator
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{
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private readonly IBuildFileNames _fileNameBuilder;
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public ArtistFolderAsRootFolderValidator(IBuildFileNames fileNameBuilder)
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{
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_fileNameBuilder = fileNameBuilder;
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}
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protected override string GetDefaultMessageTemplate() => "Root folder path '{rootFolderPath}' contains artist folder '{artistFolder}'";
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protected override bool IsValid(PropertyValidatorContext context)
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{
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if (context.PropertyValue == null)
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{
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return true;
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}
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if (context.InstanceToValidate is not ArtistResource artistResource)
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{
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return true;
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}
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var rootFolderPath = context.PropertyValue.ToString();
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if (rootFolderPath.IsNullOrWhiteSpace())
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{
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return true;
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}
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var rootFolder = new DirectoryInfo(rootFolderPath!).Name;
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var artist = artistResource.ToModel();
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var artistFolder = _fileNameBuilder.GetArtistFolder(artist);
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context.MessageFormatter.AppendArgument("rootFolderPath", rootFolderPath);
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context.MessageFormatter.AppendArgument("artistFolder", artistFolder);
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if (artistFolder == rootFolder)
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{
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return false;
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}
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var distance = artistFolder.LevenshteinDistance(rootFolder);
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return distance >= Math.Max(1, artistFolder.Length * 0.2);
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}
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}
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}
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