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190 lines
5.3 KiB
190 lines
5.3 KiB
using System.Collections.Generic;
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using System.Linq;
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using FluentValidation;
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using FluentValidation.Validators;
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using NzbDrone.Common.Extensions;
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namespace Lidarr.Api.V1.Profiles.Quality
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{
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public static class QualityItemsValidator
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{
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public static IRuleBuilderOptions<T, IList<QualityProfileQualityItemResource>> ValidItems<T>(this IRuleBuilder<T, IList<QualityProfileQualityItemResource>> ruleBuilder)
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{
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ruleBuilder.SetValidator(new NotEmptyValidator(null));
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ruleBuilder.SetValidator(new AllowedValidator<T>());
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ruleBuilder.SetValidator(new QualityNameValidator<T>());
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ruleBuilder.SetValidator(new GroupItemValidator<T>());
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ruleBuilder.SetValidator(new ItemGroupIdValidator<T>());
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ruleBuilder.SetValidator(new UniqueIdValidator<T>());
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ruleBuilder.SetValidator(new UniqueQualityIdValidator<T>());
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return ruleBuilder.SetValidator(new ItemGroupNameValidator<T>());
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}
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}
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public class AllowedValidator<T> : PropertyValidator
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{
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public AllowedValidator()
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: base("Must contain at least one allowed quality")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var list = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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if (list == null)
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{
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return false;
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}
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if (!list.Any(c => c.Allowed))
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{
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return false;
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}
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return true;
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}
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}
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public class GroupItemValidator<T> : PropertyValidator
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{
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public GroupItemValidator()
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: base("Groups must contain multiple qualities")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var items = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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if (items.Any(i => i.Name.IsNotNullOrWhiteSpace() && i.Items.Count <= 1))
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{
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return false;
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}
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return true;
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}
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}
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public class QualityNameValidator<T> : PropertyValidator
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{
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public QualityNameValidator()
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: base("Individual qualities should not be named")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var items = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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if (items.Any(i => i.Name.IsNotNullOrWhiteSpace() && i.Quality != null))
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{
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return false;
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}
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return true;
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}
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}
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public class ItemGroupNameValidator<T> : PropertyValidator
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{
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public ItemGroupNameValidator()
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: base("Groups must have a name")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var items = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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if (items.Any(i => i.Quality == null && i.Name.IsNullOrWhiteSpace()))
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{
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return false;
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}
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return true;
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}
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}
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public class ItemGroupIdValidator<T> : PropertyValidator
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{
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public ItemGroupIdValidator()
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: base("Groups must have an ID")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var items = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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if (items.Any(i => i.Quality == null && i.Id == 0))
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{
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return false;
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}
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return true;
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}
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}
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public class UniqueIdValidator<T> : PropertyValidator
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{
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public UniqueIdValidator()
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: base("Groups must have a unique ID")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var items = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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if (items.Where(i => i.Id > 0).Select(i => i.Id).GroupBy(i => i).Any(g => g.Count() > 1))
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{
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return false;
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}
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return true;
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}
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}
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public class UniqueQualityIdValidator<T> : PropertyValidator
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{
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public UniqueQualityIdValidator()
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: base("Qualities can only be used once")
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{
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}
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protected override bool IsValid(PropertyValidatorContext context)
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{
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var items = context.PropertyValue as IList<QualityProfileQualityItemResource>;
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var qualityIds = new HashSet<int>();
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foreach (var item in items)
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{
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if (item.Id > 0)
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{
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foreach (var quality in item.Items)
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{
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if (qualityIds.Contains(quality.Quality.Id))
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{
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return false;
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}
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qualityIds.Add(quality.Quality.Id);
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}
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}
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else
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{
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if (qualityIds.Contains(item.Quality.Id))
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{
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return false;
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}
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qualityIds.Add(item.Quality.Id);
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}
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}
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return true;
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}
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}
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}
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