Lidarr/NzbDrone.Api/Indexers/IndexerModule.cs

113 lines
3.4 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using NzbDrone.Api.ClientSchema;
using NzbDrone.Api.REST;
using NzbDrone.Core.Indexers;
using Omu.ValueInjecter;
using FluentValidation;
using NzbDrone.Api.Mapping;
namespace NzbDrone.Api.Indexers
{
public class IndexerModule : NzbDroneRestModule<IndexerResource>
{
private readonly IIndexerService _indexerService;
public IndexerModule(IIndexerService indexerService)
{
_indexerService = indexerService;
GetResourceAll = GetAll;
GetResourceById = GetIndexer;
CreateResource = CreateIndexer;
UpdateResource = UpdateIndexer;
DeleteResource = DeleteIndexer;
SharedValidator.RuleFor(c => c.Name).NotEmpty();
SharedValidator.RuleFor(c => c.Implementation).NotEmpty();
PostValidator.RuleFor(c => c.Fields).NotEmpty();
}
private IndexerResource GetIndexer(int id)
{
return _indexerService.Get(id).InjectTo<IndexerResource>();
}
private List<IndexerResource> GetAll()
{
var indexers = _indexerService.All();
var result = new List<IndexerResource>(indexers.Count);
foreach (var indexer in indexers)
{
var indexerResource = new IndexerResource();
indexerResource.InjectFrom(indexer);
indexerResource.Fields = SchemaBuilder.GenerateSchema(indexer.Settings);
result.Add(indexerResource);
}
return result;
}
private int CreateIndexer(IndexerResource indexerResource)
{
var indexer = GetIndexer(indexerResource);
indexer = _indexerService.Create(indexer);
return indexer.Id;
}
private void UpdateIndexer(IndexerResource indexerResource)
{
var indexer = _indexerService.Get(indexerResource.Id);
indexer.InjectFrom(indexerResource);
indexer.Settings = SchemaDeserializer.DeserializeSchema(indexer.Settings, indexerResource.Fields);
ValidateIndexer(indexer);
_indexerService.Update(indexer);
}
private static void ValidateIndexer(Indexer indexer)
{
if (indexer.Enable)
{
var validationResult = indexer.Settings.Validate();
if (!validationResult.IsValid)
{
throw new ValidationException(validationResult.Errors);
}
}
}
private Indexer GetIndexer(IndexerResource indexerResource)
{
var indexer = _indexerService.Schema()
.SingleOrDefault(i =>
i.Implementation.Equals(indexerResource.Implementation,
StringComparison.InvariantCultureIgnoreCase));
if (indexer == null)
{
throw new BadRequestException("Invalid Indexer Implementation");
}
indexer.InjectFrom(indexerResource);
indexer.Settings = SchemaDeserializer.DeserializeSchema(indexer.Settings, indexerResource.Fields);
ValidateIndexer(indexer);
return indexer;
}
private void DeleteIndexer(int id)
{
_indexerService.Delete(id);
}
}
}