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using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Providers;
using ServiceStack.ServiceHost;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Api
{
[Route("/Items/{Id}/RemoteImages", "GET")]
[Api(Description = "Gets available remote images for an item")]
public class GetRemoteImages : IReturn<RemoteImageResult>
{
/// <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; }
[ApiMember(Name = "Type", Description = "The image type", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public ImageType? Type { 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; }
[ApiMember(Name = "ProviderName", Description = "Optional. The image provider to use", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string ProviderName { get; set; }
}
[Route("/Items/{Id}/RemoteImages/Download", "POST")]
[Api(Description = "Downloads a remote image for an item")]
public class DownloadRemoteImage : IReturnVoid
{
/// <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; }
[ApiMember(Name = "Type", Description = "The image type", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "GET")]
public ImageType Type { get; set; }
[ApiMember(Name = "ProviderName", Description = "The image provider", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string ProviderName { get; set; }
[ApiMember(Name = "ImageUrl", Description = "The image url", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string ImageUrl { get; set; }
}
public class RemoteImageService : BaseApiService
{
private readonly IProviderManager _providerManager;
private readonly IDtoService _dtoService;
public RemoteImageService(IProviderManager providerManager, IDtoService dtoService)
{
_providerManager = providerManager;
_dtoService = dtoService;
}
public object Get(GetRemoteImages request)
{
var item = _dtoService.GetItemByDtoId(request.Id);
var images = _providerManager.GetAvailableRemoteImages(item, CancellationToken.None, request.ProviderName, request.Type).Result;
var imagesList = images.ToList();
var result = new RemoteImageResult
{
TotalRecordCount = imagesList.Count,
Providers = _providerManager.GetImageProviders(item).Select(i => i.Name).ToList()
};
if (request.StartIndex.HasValue)
{
imagesList = imagesList.Skip(request.StartIndex.Value)
.ToList();
}
if (request.Limit.HasValue)
{
imagesList = imagesList.Take(request.Limit.Value)
.ToList();
}
result.Images = imagesList;
return ToOptimizedResult(result);
}
public void Post(DownloadRemoteImage request)
{
var task = DownloadRemoteImage(request);
Task.WaitAll(task);
}
private async Task DownloadRemoteImage(DownloadRemoteImage request)
{
var item = _dtoService.GetItemByDtoId(request.Id);
int? index = null;
if (request.Type == ImageType.Backdrop)
{
index = item.BackdropImagePaths.Count;
}
await _providerManager.SaveImage(item, request.ImageUrl, null, request.Type, index, CancellationToken.None).ConfigureAwait(false);
await item.RefreshMetadata(CancellationToken.None, forceSave: true, allowSlowProviders: false)
.ConfigureAwait(false);
}
}
}
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