using MediaBrowser.Common.Extensions; using MediaBrowser.Controller; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Net; using MediaBrowser.Controller.Plugins; using MediaBrowser.Model.Extensions; using MediaBrowser.Model.Logging; using MediaBrowser.Model.Net; using MediaBrowser.Model.Serialization; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Threading.Tasks; using MediaBrowser.Common.Plugins; using MediaBrowser.Model.IO; using MediaBrowser.Model.Globalization; using MediaBrowser.Model.Plugins; using MediaBrowser.Model.Reflection; using MediaBrowser.Model.Services; namespace MediaBrowser.WebDashboard.Api { /// /// Class GetDashboardConfigurationPages /// [Route("/web/ConfigurationPages", "GET")] public class GetDashboardConfigurationPages : IReturn> { /// /// Gets or sets the type of the page. /// /// The type of the page. public ConfigurationPageType? PageType { get; set; } } /// /// Class GetDashboardConfigurationPage /// [Route("/web/ConfigurationPage", "GET")] public class GetDashboardConfigurationPage { /// /// Gets or sets the name. /// /// The name. public string Name { get; set; } } [Route("/web/Package", "GET")] public class GetDashboardPackage { public string Mode { get; set; } } [Route("/robots.txt", "GET")] public class GetRobotsTxt { } /// /// Class GetDashboardResource /// [Route("/web/{ResourceName*}", "GET")] public class GetDashboardResource { /// /// Gets or sets the name. /// /// The name. public string ResourceName { get; set; } /// /// Gets or sets the V. /// /// The V. public string V { get; set; } } /// /// Class DashboardService /// public class DashboardService : IService, IRequiresRequest { /// /// Gets or sets the logger. /// /// The logger. private readonly ILogger _logger; /// /// Gets or sets the HTTP result factory. /// /// The HTTP result factory. private readonly IHttpResultFactory _resultFactory; /// /// Gets or sets the request context. /// /// The request context. public IRequest Request { get; set; } /// /// The _app host /// private readonly IServerApplicationHost _appHost; /// /// The _server configuration manager /// private readonly IServerConfigurationManager _serverConfigurationManager; private readonly IFileSystem _fileSystem; private readonly ILocalizationManager _localization; private readonly IJsonSerializer _jsonSerializer; private readonly IAssemblyInfo _assemblyInfo; private readonly IMemoryStreamFactory _memoryStreamFactory; /// /// Initializes a new instance of the class. /// /// The app host. /// The server configuration manager. /// The file system. public DashboardService(IServerApplicationHost appHost, IServerConfigurationManager serverConfigurationManager, IFileSystem fileSystem, ILocalizationManager localization, IJsonSerializer jsonSerializer, IAssemblyInfo assemblyInfo, ILogger logger, IHttpResultFactory resultFactory, IMemoryStreamFactory memoryStreamFactory) { _appHost = appHost; _serverConfigurationManager = serverConfigurationManager; _fileSystem = fileSystem; _localization = localization; _jsonSerializer = jsonSerializer; _assemblyInfo = assemblyInfo; _logger = logger; _resultFactory = resultFactory; _memoryStreamFactory = memoryStreamFactory; } /// /// Gets the specified request. /// /// The request. /// System.Object. public Task Get(GetDashboardConfigurationPage request) { IPlugin plugin = null; Stream stream = null; var page = ServerEntryPoint.Instance.PluginConfigurationPages.FirstOrDefault(p => string.Equals(p.Name, request.Name, StringComparison.OrdinalIgnoreCase)); if (page != null) { plugin = page.Plugin; stream = page.GetHtmlStream(); } if (plugin == null) { var altPage = GetPluginPages().FirstOrDefault(p => string.Equals(p.Item1.Name, request.Name, StringComparison.OrdinalIgnoreCase)); if (altPage != null) { plugin = altPage.Item2; stream = _assemblyInfo.GetManifestResourceStream(plugin.GetType(), altPage.Item1.EmbeddedResourcePath); } } if (plugin != null && stream != null) { return _resultFactory.GetStaticResult(Request, plugin.Version.ToString().GetMD5(), null, null, MimeTypes.GetMimeType("page.html"), () => GetPackageCreator().ModifyHtml("dummy.html", stream, null, _appHost.ApplicationVersion.ToString(), null)); } throw new ResourceNotFoundException(); } /// /// Gets the specified request. /// /// The request. /// System.Object. public object Get(GetDashboardConfigurationPages request) { const string unavilableMessage = "The server is still loading. Please try again momentarily."; var instance = ServerEntryPoint.Instance; if (instance == null) { throw new InvalidOperationException(unavilableMessage); } var pages = instance.PluginConfigurationPages; if (pages == null) { throw new InvalidOperationException(unavilableMessage); } if (request.PageType.HasValue) { pages = pages.Where(p => p.ConfigurationPageType == request.PageType.Value).ToList(); } // Don't allow a failing plugin to fail them all var configPages = pages.Select(p => { try { return new ConfigurationPageInfo(p); } catch (Exception ex) { _logger.ErrorException("Error getting plugin information from {0}", ex, p.GetType().Name); return null; } }) .Where(i => i != null) .ToList(); configPages.AddRange(_appHost.Plugins.SelectMany(GetConfigPages)); return _resultFactory.GetOptimizedResult(Request, configPages); } private IEnumerable> GetPluginPages() { return _appHost.Plugins.SelectMany(GetPluginPages); } private IEnumerable> GetPluginPages(IPlugin plugin) { var hasConfig = plugin as IHasWebPages; if (hasConfig == null) { return new List>(); } return hasConfig.GetPages().Select(i => new Tuple(i, plugin)); } private IEnumerable GetConfigPages(IPlugin plugin) { return GetPluginPages(plugin).Select(i => new ConfigurationPageInfo(plugin, i.Item1)); } public object Get(GetRobotsTxt request) { return Get(new GetDashboardResource { ResourceName = "robots.txt" }); } /// /// Gets the specified request. /// /// The request. /// System.Object. public async Task Get(GetDashboardResource request) { var path = request.ResourceName; path = path.Replace("bower_components" + _appHost.ApplicationVersion, "bower_components", StringComparison.OrdinalIgnoreCase); var contentType = MimeTypes.GetMimeType(path); // Bounce them to the startup wizard if it hasn't been completed yet if (!_serverConfigurationManager.Configuration.IsStartupWizardCompleted && path.IndexOf("wizard", StringComparison.OrdinalIgnoreCase) == -1 && GetPackageCreator().IsCoreHtml(path)) { // But don't redirect if an html import is being requested. if (path.IndexOf("bower_components", StringComparison.OrdinalIgnoreCase) == -1) { Request.Response.Redirect("wizardstart.html"); return null; } } path = path.Replace("scripts/jquery.mobile-1.4.5.min.map", "thirdparty/jquerymobile-1.4.5/jquery.mobile-1.4.5.min.map", StringComparison.OrdinalIgnoreCase); var localizationCulture = GetLocalizationCulture(); // Don't cache if not configured to do so // But always cache images to simulate production if (!_serverConfigurationManager.Configuration.EnableDashboardResponseCaching && !contentType.StartsWith("image/", StringComparison.OrdinalIgnoreCase) && !contentType.StartsWith("font/", StringComparison.OrdinalIgnoreCase)) { var stream = await GetResourceStream(path, localizationCulture).ConfigureAwait(false); return _resultFactory.GetResult(stream, contentType); } TimeSpan? cacheDuration = null; // Cache images unconditionally - updates to image files will require new filename // If there's a version number in the query string we can cache this unconditionally if (contentType.StartsWith("image/", StringComparison.OrdinalIgnoreCase) || contentType.StartsWith("font/", StringComparison.OrdinalIgnoreCase) || !string.IsNullOrEmpty(request.V)) { cacheDuration = TimeSpan.FromDays(365); } var cacheKey = (_appHost.ApplicationVersion + (localizationCulture ?? string.Empty) + path).GetMD5(); return await _resultFactory.GetStaticResult(Request, cacheKey, null, cacheDuration, contentType, () => GetResourceStream(path, localizationCulture)).ConfigureAwait(false); } private string GetLocalizationCulture() { return _serverConfigurationManager.Configuration.UICulture; } /// /// Gets the resource stream. /// /// The path. /// The localization culture. /// Task{Stream}. private Task GetResourceStream(string path, string localizationCulture) { return GetPackageCreator() .GetResource(path, null, localizationCulture, _appHost.ApplicationVersion.ToString()); } private PackageCreator GetPackageCreator() { return new PackageCreator(_fileSystem, _logger, _serverConfigurationManager, _memoryStreamFactory); } public async Task Get(GetDashboardPackage request) { var mode = request.Mode; var path = string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase) ? Path.Combine(_serverConfigurationManager.ApplicationPaths.ProgramDataPath, "webclient-dump") : "C:\\dev\\emby-web-mobile\\src"; try { _fileSystem.DeleteDirectory(path, true); } catch (IOException) { } var creator = GetPackageCreator(); CopyDirectory(creator.DashboardUIPath, path); string culture = null; var appVersion = _appHost.ApplicationVersion.ToString(); // Try to trim the output size a bit var bowerPath = Path.Combine(path, "bower_components"); if (string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase)) { DeleteFoldersByName(Path.Combine(bowerPath, "emby-webcomponents", "fonts"), "roboto"); } if (string.Equals(mode, "cordova", StringComparison.OrdinalIgnoreCase)) { // Delete things that are unneeded in an attempt to keep the output as trim as possible _fileSystem.DeleteDirectory(Path.Combine(path, "css", "images", "tour"), true); } await DumpHtml(creator.DashboardUIPath, path, mode, culture, appVersion); return ""; } private void DeleteFoldersByName(string path, string name) { var directories = _fileSystem.GetDirectories(path, true) .Where(i => string.Equals(i.Name, name, StringComparison.OrdinalIgnoreCase)) .ToList(); foreach (var directory in directories) { _fileSystem.DeleteDirectory(directory.FullName, true); } } private async Task DumpHtml(string source, string destination, string mode, string culture, string appVersion) { foreach (var file in _fileSystem.GetFiles(source)) { var filename = file.Name; await DumpFile(filename, Path.Combine(destination, filename), mode, culture, appVersion).ConfigureAwait(false); } } private async Task DumpFile(string resourceVirtualPath, string destinationFilePath, string mode, string culture, string appVersion) { using (var stream = await GetPackageCreator().GetResource(resourceVirtualPath, mode, culture, appVersion).ConfigureAwait(false)) { using (var fs = _fileSystem.GetFileStream(destinationFilePath, FileOpenMode.Create, FileAccessMode.Write, FileShareMode.Read)) { stream.CopyTo(fs); } } } private void CopyDirectory(string source, string destination) { _fileSystem.CreateDirectory(destination); //Now Create all of the directories foreach (var dirPath in _fileSystem.GetDirectories(source, true)) _fileSystem.CreateDirectory(dirPath.FullName.Replace(source, destination)); //Copy all the files & Replaces any files with the same name foreach (var newPath in _fileSystem.GetFiles(source, true)) _fileSystem.CopyFile(newPath.FullName, newPath.FullName.Replace(source, destination), true); } } }