diff options
Diffstat (limited to 'Emby.Server.Implementations/Plugins/PluginManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Plugins/PluginManager.cs | 110 |
1 files changed, 80 insertions, 30 deletions
diff --git a/Emby.Server.Implementations/Plugins/PluginManager.cs b/Emby.Server.Implementations/Plugins/PluginManager.cs index c26ccfd88..8fd61f2bc 100644 --- a/Emby.Server.Implementations/Plugins/PluginManager.cs +++ b/Emby.Server.Implementations/Plugins/PluginManager.cs @@ -1,8 +1,9 @@ -#nullable enable using System; using System.Collections.Generic; +using System.Globalization; using System.IO; using System.Linq; +using System.Net.Http; using System.Reflection; using System.Text; using System.Text.Json; @@ -11,9 +12,11 @@ using MediaBrowser.Common; using MediaBrowser.Common.Extensions; using MediaBrowser.Common.Json; using MediaBrowser.Common.Json.Converters; +using MediaBrowser.Common.Net; using MediaBrowser.Common.Plugins; using MediaBrowser.Model.Configuration; using MediaBrowser.Model.Plugins; +using MediaBrowser.Model.Updates; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; @@ -30,9 +33,19 @@ namespace Emby.Server.Implementations.Plugins private readonly ILogger<PluginManager> _logger; private readonly IApplicationHost _appHost; private readonly ServerConfiguration _config; - private readonly IList<LocalPlugin> _plugins; + private readonly List<LocalPlugin> _plugins; private readonly Version _minimumVersion; + private IHttpClientFactory? _httpClientFactory; + + private IHttpClientFactory HttpClientFactory + { + get + { + return _httpClientFactory ?? (_httpClientFactory = _appHost.Resolve<IHttpClientFactory>()); + } + } + /// <summary> /// Initializes a new instance of the <see cref="PluginManager"/> class. /// </summary> @@ -51,7 +64,7 @@ namespace Emby.Server.Implementations.Plugins _logger = logger ?? throw new ArgumentNullException(nameof(logger)); _pluginsPath = pluginsPath; _appVersion = appVersion ?? throw new ArgumentNullException(nameof(appVersion)); - _jsonOptions = new JsonSerializerOptions(JsonDefaults.GetOptions()) + _jsonOptions = new JsonSerializerOptions(JsonDefaults.Options) { WriteIndented = true }; @@ -75,7 +88,7 @@ namespace Emby.Server.Implementations.Plugins /// <summary> /// Gets the Plugins. /// </summary> - public IList<LocalPlugin> Plugins => _plugins; + public IReadOnlyList<LocalPlugin> Plugins => _plugins; /// <summary> /// Returns all the assemblies. @@ -146,9 +159,7 @@ namespace Emby.Server.Implementations.Plugins /// </summary> public void CreatePlugins() { - _ = _appHost.GetExports<IPlugin>(CreatePluginInstance) - .Where(i => i != null) - .ToArray(); + _ = _appHost.GetExports<IPlugin>(CreatePluginInstance); } /// <summary> @@ -258,11 +269,7 @@ namespace Emby.Server.Implementations.Plugins // If no version is given, return the current instance. var plugins = _plugins.Where(p => p.Id.Equals(id)).ToList(); - plugin = plugins.FirstOrDefault(p => p.Instance != null); - if (plugin == null) - { - plugin = plugins.OrderByDescending(p => p.Version).FirstOrDefault(); - } + plugin = plugins.FirstOrDefault(p => p.Instance != null) ?? plugins.OrderByDescending(p => p.Version).FirstOrDefault(); } else { @@ -332,34 +339,76 @@ namespace Emby.Server.Implementations.Plugins ChangePluginState(plugin, PluginStatus.Malfunctioned); } - /// <summary> - /// Saves the manifest back to disk. - /// </summary> - /// <param name="manifest">The <see cref="PluginManifest"/> to save.</param> - /// <param name="path">The path where to save the manifest.</param> - /// <returns>True if successful.</returns> + /// <inheritdoc/> public bool SaveManifest(PluginManifest manifest, string path) { - if (manifest == null) - { - return false; - } - try { var data = JsonSerializer.Serialize(manifest, _jsonOptions); File.WriteAllText(Path.Combine(path, "meta.json"), data); return true; } -#pragma warning disable CA1031 // Do not catch general exception types - catch (Exception e) -#pragma warning restore CA1031 // Do not catch general exception types + catch (ArgumentException e) { - _logger.LogWarning(e, "Unable to save plugin manifest. {Path}", path); + _logger.LogWarning(e, "Unable to save plugin manifest due to invalid value. {Path}", path); return false; } } + /// <inheritdoc/> + public async Task<bool> GenerateManifest(PackageInfo packageInfo, Version version, string path, PluginStatus status) + { + if (packageInfo == null) + { + return false; + } + + var versionInfo = packageInfo.Versions.First(v => v.Version == version.ToString()); + var imagePath = string.Empty; + + if (!string.IsNullOrEmpty(packageInfo.ImageUrl)) + { + var url = new Uri(packageInfo.ImageUrl); + imagePath = Path.Join(path, url.Segments[^1]); + + await using var fileStream = File.OpenWrite(imagePath); + + try + { + await using var downloadStream = await HttpClientFactory + .CreateClient(NamedClient.Default) + .GetStreamAsync(url) + .ConfigureAwait(false); + + await downloadStream.CopyToAsync(fileStream).ConfigureAwait(false); + } + catch (HttpRequestException ex) + { + _logger.LogError(ex, "Failed to download image to path {Path} on disk.", imagePath); + imagePath = string.Empty; + } + } + + var manifest = new PluginManifest + { + Category = packageInfo.Category, + Changelog = versionInfo.Changelog ?? string.Empty, + Description = packageInfo.Description, + Id = packageInfo.Id, + Name = packageInfo.Name, + Overview = packageInfo.Overview, + Owner = packageInfo.Owner, + TargetAbi = versionInfo.TargetAbi ?? string.Empty, + Timestamp = string.IsNullOrEmpty(versionInfo.Timestamp) ? DateTime.MinValue : DateTime.Parse(versionInfo.Timestamp, CultureInfo.InvariantCulture), + Version = versionInfo.Version, + Status = status == PluginStatus.Disabled ? PluginStatus.Disabled : PluginStatus.Active, // Keep disabled state. + AutoUpdate = true, + ImagePath = imagePath + }; + + return SaveManifest(manifest, path); + } + /// <summary> /// Changes a plugin's load status. /// </summary> @@ -406,11 +455,12 @@ namespace Emby.Server.Implementations.Plugins try { _logger.LogDebug("Creating instance of {Type}", type); - var instance = (IPlugin)ActivatorUtilities.CreateInstance(_appHost.ServiceProvider, type); + // _appHost.ServiceProvider is already assigned when we create the plugins + var instance = (IPlugin)ActivatorUtilities.CreateInstance(_appHost.ServiceProvider!, type); if (plugin == null) { // Create a dummy record for the providers. - // TODO: remove this code, if all provided have been released as separate plugins. + // TODO: remove this code once all provided have been released as separate plugins. plugin = new LocalPlugin( instance.AssemblyFilePath, true, @@ -617,7 +667,7 @@ namespace Emby.Server.Implementations.Plugins var entry = versions[x]; if (!string.Equals(lastName, entry.Name, StringComparison.OrdinalIgnoreCase)) { - entry.DllFiles.AddRange(Directory.EnumerateFiles(entry.Path, "*.dll", SearchOption.AllDirectories)); + entry.DllFiles = Directory.GetFiles(entry.Path, "*.dll", SearchOption.AllDirectories); if (entry.IsEnabledAndSupported) { lastName = entry.Name; |