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47 lines
1.6 KiB
47 lines
1.6 KiB
using System.Linq;
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using FluentValidation.Validators;
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using NzbDrone.Common.Extensions;
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namespace NzbDrone.Core.Tv
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{
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public class SeriesTitleSlugValidator : PropertyValidator
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{
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private readonly ISeriesService _seriesService;
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public SeriesTitleSlugValidator(ISeriesService seriesService)
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{
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_seriesService = seriesService;
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}
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protected override string GetDefaultMessageTemplate() =>
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"Title slug '{slug}' is in use by series '{seriesTitle}'. Check the FAQ for more information";
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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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dynamic instance = context.ParentContext.InstanceToValidate;
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var instanceId = (int)instance.Id;
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var slug = context.PropertyValue.ToString();
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var conflictingSeries = _seriesService.GetAllSeries()
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.FirstOrDefault(s => s.TitleSlug.IsNotNullOrWhiteSpace() &&
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s.TitleSlug.Equals(context.PropertyValue.ToString()) &&
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s.Id != instanceId);
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if (conflictingSeries == null)
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{
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return true;
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}
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context.MessageFormatter.AppendArgument("slug", slug);
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context.MessageFormatter.AppendArgument("seriesTitle", conflictingSeries.Title);
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return false;
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}
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}
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}
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