1 files changed, 120 insertions, 0 deletions
diff --git a/Jellyfin.Api/Controllers/PackageController.cs b/Jellyfin.Api/Controllers/PackageController.cs
new file mode 100644
index 000000000..f37319c19
--- /dev/null
+++ b/Jellyfin.Api/Controllers/PackageController.cs
@@ -0,0 +1,120 @@
+#nullable enable
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Threading.Tasks;
+using Jellyfin.Api.Constants;
+using MediaBrowser.Common.Updates;
+using MediaBrowser.Model.Updates;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Jellyfin.Api.Controllers
+{
+    /// <summary>
+    /// Package Controller.
+    /// </summary>
+    [Route("Packages")]
+    [Authorize]
+    public class PackageController : BaseJellyfinApiController
+    {
+        private readonly IInstallationManager _installationManager;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PackageController"/> class.
+        /// </summary>
+        /// <param name="installationManager">Instance of <see cref="IInstallationManager"/>Installation Manager.</param>
+        public PackageController(IInstallationManager installationManager)
+        {
+            _installationManager = installationManager;
+        }
+
+        /// <summary>
+        /// Gets a package by name or assembly GUID.
+        /// </summary>
+        /// <param name="name">The name of the package.</param>
+        /// <param name="assemblyGuid">The GUID of the associated assembly.</param>
+        /// <returns>A <see cref="PackageInfo"/> containing package information.</returns>
+        [HttpGet("/{Name}")]
+        [ProducesResponseType(typeof(PackageInfo), StatusCodes.Status200OK)]
+        public async Task<ActionResult<PackageInfo>> GetPackageInfo(
+            [FromRoute] [Required] string name,
+            [FromQuery] string? assemblyGuid)
+        {
+            var packages = await _installationManager.GetAvailablePackages().ConfigureAwait(false);
+            var result = _installationManager.FilterPackages(
+                packages,
+                name,
+                string.IsNullOrEmpty(assemblyGuid) ? default : Guid.Parse(assemblyGuid)).FirstOrDefault();
+
+            return result;
+        }
+
+        /// <summary>
+        /// Gets available packages.
+        /// </summary>
+        /// <returns>An <see cref="PackageInfo"/> containing available packages information.</returns>
+        [HttpGet]
+        [ProducesResponseType(typeof(PackageInfo[]), StatusCodes.Status200OK)]
+        public async Task<IEnumerable<PackageInfo>> GetPackages()
+        {
+            IEnumerable<PackageInfo> packages = await _installationManager.GetAvailablePackages().ConfigureAwait(false);
+
+            return packages;
+        }
+
+        /// <summary>
+        /// Installs a package.
+        /// </summary>
+        /// <param name="name">Package name.</param>
+        /// <param name="assemblyGuid">GUID of the associated assembly.</param>
+        /// <param name="version">Optional version. Defaults to latest version.</param>
+        /// <response code="200">Package found.</response>
+        /// <response code="404">Package not found.</response>
+        /// <returns>An <see cref="OkResult"/> on success, or a <see cref="NotFoundResult"/> if the package could not be found.</returns>
+        [HttpPost("/Installed/{Name}")]
+        [ProducesResponseType(StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        [Authorize(Policy = Policies.RequiresElevation)]
+        public async Task<ActionResult> InstallPackage(
+            [FromRoute] [Required] string name,
+            [FromQuery] string assemblyGuid,
+            [FromQuery] string version)
+        {
+            var packages = await _installationManager.GetAvailablePackages().ConfigureAwait(false);
+            var package = _installationManager.GetCompatibleVersions(
+                    packages,
+                    name,
+                    string.IsNullOrEmpty(assemblyGuid) ? Guid.Empty : Guid.Parse(assemblyGuid),
+                    string.IsNullOrEmpty(version) ? null : Version.Parse(version)).FirstOrDefault();
+
+            if (package == null)
+            {
+                return NotFound();
+            }
+
+            await _installationManager.InstallPackage(package).ConfigureAwait(false);
+
+            return Ok();
+        }
+
+        /// <summary>
+        /// Cancels a package installation.
+        /// </summary>
+        /// <param name="id">Installation Id.</param>
+        /// <response code="200">Installation cancelled.</response>
+        /// <returns>An <see cref="OkResult"/> on successfully cancelling a package installation.</returns>
+        [HttpDelete("/Installing/{id}")]
+        [Authorize(Policy = Policies.RequiresElevation)]
+        public IActionResult CancelPackageInstallation(
+            [FromRoute] [Required] string id)
+        {
+            _installationManager.CancelInstallation(new Guid(id));
+
+            return Ok();
+        }
+    }
+}