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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Querying;
using ServiceStack.ServiceHost;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Api
{
/// <summary>
/// Class GetCriticReviews
/// </summary>
[Route("/Items/{Id}/CriticReviews", "GET")]
[Api(Description = "Gets critic reviews for an item")]
public class GetCriticReviews : IReturn<ItemReviewsResult>
{
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public string Id { get; set; }
/// <summary>
/// Skips over a given number of items within the results. Use for paging.
/// </summary>
/// <value>The start index.</value>
[ApiMember(Name = "StartIndex", Description = "Optional. The record index to start at. All items with a lower index will be dropped from the results.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? StartIndex { get; set; }
/// <summary>
/// The maximum number of items to return
/// </summary>
/// <value>The limit.</value>
[ApiMember(Name = "Limit", Description = "Optional. The maximum number of records to return", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? Limit { get; set; }
}
[Route("/Library/Refresh", "POST")]
[Api(Description = "Starts a library scan")]
public class RefreshLibrary : IReturnVoid
{
}
[Route("/Items/Counts", "GET")]
[Api(Description = "Gets counts of various item types")]
public class GetItemCounts : IReturn<ItemCounts>
{
[ApiMember(Name = "UserId", Description = "Optional. Get counts from a specific user's library.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public Guid? UserId { get; set; }
}
/// <summary>
/// Class LibraryService
/// </summary>
public class LibraryService : BaseApiService
{
/// <summary>
/// The _item repo
/// </summary>
private readonly IItemRepository _itemRepo;
private readonly ILibraryManager _libraryManager;
private readonly IUserManager _userManager;
/// <summary>
/// Initializes a new instance of the <see cref="LibraryService" /> class.
/// </summary>
/// <param name="itemRepo">The item repo.</param>
/// <param name="libraryManager">The library manager.</param>
/// <param name="userManager">The user manager.</param>
public LibraryService(IItemRepository itemRepo, ILibraryManager libraryManager, IUserManager userManager)
{
_itemRepo = itemRepo;
_libraryManager = libraryManager;
_userManager = userManager;
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetCriticReviews request)
{
var result = GetCriticReviewsAsync(request).Result;
return ToOptimizedResult(result);
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetItemCounts request)
{
var items = GetItems(request.UserId).ToList();
var counts = new ItemCounts
{
AlbumCount = items.OfType<MusicAlbum>().Count(),
EpisodeCount = items.OfType<Episode>().Count(),
GameCount = items.OfType<BaseGame>().Count(),
MovieCount = items.OfType<Movie>().Count(),
SeriesCount = items.OfType<Series>().Count(),
SongCount = items.OfType<Audio>().Count(),
TrailerCount = items.OfType<Trailer>().Count()
};
return ToOptimizedResult(counts);
}
protected IEnumerable<BaseItem> GetItems(Guid? userId)
{
if (userId.HasValue)
{
var user = _userManager.GetUserById(userId.Value);
return _userManager.GetUserById(userId.Value).RootFolder.GetRecursiveChildren(user);
}
return _libraryManager.RootFolder.RecursiveChildren;
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public void Post(RefreshLibrary request)
{
_libraryManager.ValidateMediaLibrary(new Progress<double>(), CancellationToken.None);
}
/// <summary>
/// Gets the critic reviews async.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Task{ItemReviewsResult}.</returns>
private async Task<ItemReviewsResult> GetCriticReviewsAsync(GetCriticReviews request)
{
var reviews = await _itemRepo.GetCriticReviews(new Guid(request.Id)).ConfigureAwait(false);
var reviewsArray = reviews.ToArray();
var result = new ItemReviewsResult
{
TotalRecordCount = reviewsArray.Length
};
if (request.StartIndex.HasValue)
{
reviewsArray = reviewsArray.Skip(request.StartIndex.Value).ToArray();
}
if (request.Limit.HasValue)
{
reviewsArray = reviewsArray.Take(request.Limit.Value).ToArray();
}
result.ItemReviews = reviewsArray;
return result;
}
}
}
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