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using MediaBrowser.Common;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.Updates;
using MediaBrowser.Model.Updates;
using MediaBrowser.Server.Implementations.HttpServer;
using ServiceStack.ServiceHost;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Api
{
/// <summary>
/// Class GetPackage
/// </summary>
[Route("/Packages/{Name}", "GET")]
[ServiceStack.ServiceHost.Api(("Gets a package, by name"))]
public class GetPackage : IReturn<PackageInfo>
{
/// <summary>
/// Gets or sets the name.
/// </summary>
/// <value>The name.</value>
[ApiMember(Name = "Name", Description = "The name of the package", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public string Name { get; set; }
}
/// <summary>
/// Class GetPackages
/// </summary>
[Route("/Packages", "GET")]
[ServiceStack.ServiceHost.Api(("Gets available packages"))]
public class GetPackages : IReturn<List<PackageInfo>>
{
/// <summary>
/// Gets or sets the name.
/// </summary>
/// <value>The name.</value>
[ApiMember(Name = "PackageType", Description = "Optional package type filter (System/UserInstalled)", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public PackageType? PackageType { get; set; }
}
/// <summary>
/// Class GetPackageVersionUpdates
/// </summary>
[Route("/Packages/Updates", "GET")]
[ServiceStack.ServiceHost.Api(("Gets available package updates for currently installed packages"))]
public class GetPackageVersionUpdates : IReturn<List<PackageVersionInfo>>
{
/// <summary>
/// Gets or sets the name.
/// </summary>
/// <value>The name.</value>
[ApiMember(Name = "PackageType", Description = "Package type filter (System/UserInstalled)", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "GET")]
public PackageType PackageType { get; set; }
}
/// <summary>
/// Class InstallPackage
/// </summary>
[Route("/Packages/Installed/{Name}", "POST")]
[ServiceStack.ServiceHost.Api(("Installs a package"))]
public class InstallPackage : IReturnVoid
{
/// <summary>
/// Gets or sets the name.
/// </summary>
/// <value>The name.</value>
[ApiMember(Name = "Name", Description = "Package name", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Name { get; set; }
/// <summary>
/// Gets or sets the version.
/// </summary>
/// <value>The version.</value>
[ApiMember(Name = "Version", Description = "Optional version. Defaults to latest version.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public string Version { get; set; }
/// <summary>
/// Gets or sets the update class.
/// </summary>
/// <value>The update class.</value>
[ApiMember(Name = "UpdateClass", Description = "Optional update class (Dev, Beta, Release). Defaults to Release.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public PackageVersionClass UpdateClass { get; set; }
}
/// <summary>
/// Class CancelPackageInstallation
/// </summary>
[Route("/Packages/Installing/{Id}", "DELETE")]
[ServiceStack.ServiceHost.Api(("Cancels a package installation"))]
public class CancelPackageInstallation : IReturnVoid
{
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Installation Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid Id { get; set; }
}
/// <summary>
/// Class PackageService
/// </summary>
public class PackageService : BaseRestService
{
private readonly IInstallationManager _installationManager;
private readonly IApplicationHost _appHost;
public PackageService(IInstallationManager installationManager, IApplicationHost appHost)
{
_installationManager = installationManager;
_appHost = appHost;
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
/// <exception cref="System.ArgumentException">Unsupported PackageType</exception>
public object Get(GetPackageVersionUpdates request)
{
var result = new List<PackageVersionInfo>();
if (request.PackageType == PackageType.UserInstalled || request.PackageType == PackageType.All)
{
result.AddRange(_installationManager.GetAvailablePluginUpdates(false, CancellationToken.None).Result.ToList());
}
else if (request.PackageType == PackageType.System || request.PackageType == PackageType.All)
{
var updateCheckResult = _appHost.CheckForApplicationUpdate(CancellationToken.None, new Progress<double> { }).Result;
if (updateCheckResult.IsUpdateAvailable)
{
result.Add(updateCheckResult.Package);
}
}
return ToOptimizedResult(result);
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetPackage request)
{
var packages = _installationManager.GetAvailablePackages(CancellationToken.None, applicationVersion: _appHost.ApplicationVersion).Result;
var result = packages.FirstOrDefault(p => p.name.Equals(request.Name, StringComparison.OrdinalIgnoreCase));
return ToOptimizedResult(result);
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetPackages request)
{
var packages = _installationManager.GetAvailablePackages(CancellationToken.None, request.PackageType, _appHost.ApplicationVersion).Result;
return ToOptimizedResult(packages.ToList());
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <exception cref="ResourceNotFoundException"></exception>
public void Post(InstallPackage request)
{
var package = string.IsNullOrEmpty(request.Version) ?
_installationManager.GetLatestCompatibleVersion(request.Name, request.UpdateClass).Result :
_installationManager.GetPackage(request.Name, request.UpdateClass, Version.Parse(request.Version)).Result;
if (package == null)
{
throw new ResourceNotFoundException(string.Format("Package not found: {0}", request.Name));
}
Task.Run(() => _installationManager.InstallPackage(package, new Progress<double> { }, CancellationToken.None));
}
/// <summary>
/// Deletes the specified request.
/// </summary>
/// <param name="request">The request.</param>
public void Delete(CancelPackageInstallation request)
{
var info = _installationManager.CurrentInstallations.FirstOrDefault(i => i.Item1.Id == request.Id);
if (info != null)
{
info.Item2.Cancel();
}
}
}
}
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