/// <summary>Checks if an admin user present.</summary>
/// <param name="authTables">The authentication tables.</param>
public static User CheckAdminPresent(this AuthTables authTables)
{
var users = authTables.Users.ToArray();
var admin = users.Where(u => ((MDBUserLevel)u.AuthLevel).HasFlag(MDBUserLevel.Admin));
bool adminPresent = admin.Any();
if (adminPresent)
{
authTables.LogNotice("Admin Users: {0}", admin.Join(", "));
return(admin.First());
}
//promote existing user ?
if (users.Length > 0)
{
//yes
User user = users.First();
if (user.ID > 0)
{
user.AuthLevel = (int)MDBUserLevel.Admin;
authTables.Users.Replace(user);
authTables.LogNotice("Promoted user {0} to admin!", user);
return(user);
}
}
//create admin
{
string pass = "******";
authTables.CreateUser("admin", "admin", pass, UserState.Confirmed, MDBUserLevel.Admin, out User user, out EmailAddress email);
authTables.LogNotice("Added admin {0} password {1}.", user, pass);
if (authTables.Database == null)
{
authTables.Save();
}
return(user);
}
}
/// <summary>Initializes a new instance of the <see cref="WebInterface" /> class.</summary>
/// <param name="mdb">The MusicDataBase instance.</param>
/// <param name="authTables">The authentication tables.</param>
/// <param name="player">The player.</param>
/// <exception cref="System.ArgumentNullException">
/// mdb
/// or
/// authTables
/// </exception>
/// <exception cref="ArgumentNullException">mdb
/// or
/// player</exception>
public WebInterface(MusicDataBase mdb, AuthTables authTables, IPlayer player)
{
FileCrawler = new FileCrawler(mdb);
ArtCrawler = new ArtCrawler(mdb);
this.mdb = mdb ?? throw new ArgumentNullException(nameof(mdb));
this.authTables = authTables ?? throw new ArgumentNullException(nameof(authTables));
this.player = player ?? throw new ArgumentNullException(nameof(player));
EmptyImage = WebImage.FromFile(FileSystem.Combine(mdb.WebFolder, "images", "empty.png"), mdb.CacheFolder);
this.LogInfo("Loading album replacement images...");
ReplaceAlbumImages = Directory.GetFiles(FileSystem.Combine(mdb.WebFolder, "images"), "cd-??.png").Select(f => WebImage.FromFile(f, mdb.CacheFolder)).ToArray();
if (ReplaceAlbumImages.Length == 0)
{
ReplaceAlbumImages = new WebImage[] { WebImage.FromFile(FileSystem.Combine(mdb.WebFolder, "images", "no-image.png"), mdb.CacheFolder) };
}
this.LogInfo("Loading artist replacement images...");
ReplaceArtistImages = Directory.GetFiles(FileSystem.Combine(mdb.WebFolder, "images"), "artist-??.png").Select(f => WebImage.FromFile(f, mdb.CacheFolder)).ToArray();
if (ReplaceArtistImages.Length == 0)
{
ReplaceArtistImages = new WebImage[] { WebImage.FromFile(FileSystem.Combine(mdb.WebFolder, "images", "no-image.png"), mdb.CacheFolder) };
}
}
protected override void Worker()
{
if (LogConsole != null)
{
LogConsole.ExceptionMode = LogExceptionMode.Full;
LogConsole.Flags |= LogConsoleFlags.DisplayTimeStamp;
LogConsole.Mode = LogReceiverMode.Opportune;
}
Logger.DebugReceiver?.Close();
//init the async mysql connection class we want to use.
//new MySql.Data.MySqlClient.MySqlConnection().Dispose();
WebServer webServer = null;
FtpServer ftpServer = null;
MusicDataBase mdb = null;
MDBBroadcaster broadcaster = null;
DesktopPlayer player = null;
try
{
var rootFolder = FileSystem.ProgramDirectory;
webServer = new WebServer();
mdb = new MusicDataBase(rootFolder);
if (LogSystem != null)
{
//allow user to override loglevel by commandline
if (LogSystem.Level == LogLevel.Information)
{
LogSystem.Level = mdb.Config.ReadEnum <LogLevel>("MusicDataBase", "LogLevel", LogLevel.Information);
}
}
this.LogInfo("Loading Database...");
mdb.Load();
MemoryStorage.Default.LogVerboseMessages = LogSystem?.Level == LogLevel.Verbose;
if (null != mdb.Database)
{
mdb.Database.Storage.LogVerboseMessages = MemoryStorage.Default.LogVerboseMessages;
}
if (mdb.Config.ReadBool("MusicDataBase", "ClearDatabase", false))
{
foreach (ITable t in mdb.Tables)
{
t.Clear();
}
}
mdb.Save();
this.LogInfo("Loading auth tables...");
if (mdb.Database != null)
{
webServer.AuthTables.Connect(TableConnectorMode.Direct, mdb.Database);
}
else
{
try
{
webServer.AuthTables.Load(mdb.DataBasePath);
}
catch (Exception ex)
{
this.LogWarning(ex, "Load auth tables failed. Recreating...");
}
}
authTables = webServer.AuthTables;
var authInterface = new AuthInterface <MDBUserLevel>(webServer);
{
//auth interface
User admin = webServer.AuthTables.CheckAdminPresent();
if (mdb.Config.ReadBool("MusicDataBase", "LocalhostIsAdmin", false))
{
authInterface.DefaultLocalhostUser = admin;
}
}
this.LogInfo("Initializing FtpServer...");
ftpServer = new FtpServer();
ftpServer.CheckLogin += this.FtpServerCheckLogin;
//add music dirs to ftp server
SetFtpMusicFolders(mdb, ftpServer);
int ftpPort = mdb.Config.ReadInt32("FtpServer", "Port", 8021);
ftpServer.Listen(ftpPort);
player = new DesktopPlayer(mdb, (long)MDBStreamType.JukeBob);
player.Start();
this.LogInfo("Initializing WebServer...");
webServer.SessionMode = WebServerSessionMode.Cookie;
webServer.SessionTimeout = TimeSpan.FromDays(1);
webServer.PerformanceChecks = mdb.Config.ReadBool("WebServer", "PerformanceChecks", false);
webServer.EnableExplain = mdb.Config.ReadBool("WebServer", "Explain", false);
webServer.TransmitLayout = false;
webServer.EnableTemplates = true;
webServer.CheckAccess += WebServerCheckAccess;
webServer.StaticFilesPath = mdb.WebFolder;
//prepare rpc
var avatarFolder = mdb.GetFolderConfig("MusicDataBase", "AvatarFolder", "avatar");
webServer.Register(new AvatarInterface(avatarFolder));
webServer.Register(authInterface);
var webInterface = new WebInterface(mdb, webServer.AuthTables, player);
webInterface.LogCollector.Level = LogLevel.Debug;
webInterface.LogCollector.MaximumItemCount = 1000;
webInterface.LogCollector.ExceptionMode = LogExceptionMode.Full;
webServer.Register(webInterface);
webServer.Register(new HostInterface(this));
//start server
int webPort = mdb.Config.ReadInt32("WebServer", "Port", 8080);
webServer.Listen(webPort);
mdb.SetHostConfiguration(Environment.UserName + "." + Environment.MachineName, webPort, ftpPort, mdb.GetLocalAddresses());
//using (Streamer streamer = new Streamer(mdb, MDBStreamType.JukeBox))
broadcaster = new MDBBroadcaster(mdb);
broadcaster.Start();
if (mdb.Config.ReadBool("Crawler", "RunAtStartup", false))
{
webInterface.FileCrawler.Start();
}
//main loop
this.LogNotice("Entering main loop...");
while (!ServiceParameters.Shutdown)
{
ServiceParameters.WaitForShutdown(1000);
//SetConsoleTitle();
}
}
finally
{
//cleanup
broadcaster?.Dispose();
ftpServer?.Close();
player?.Stop();
player?.Dispose();
authTables?.Save();
authTables = null;
mdb?.Save();
webServer?.Close();
}
this.LogInfo("Shutdown completed.");
Logger.Flush();
}
