public ViewResult Index(string Cli, string Display)
{
AppSettings.ConnectionString = ConfigurationManager.ConnectionStrings["EntityContainer"].ConnectionString;
if (Session["apiSessionId"] == null)
Session["apiSessionId"] = new WebClient().DownloadString(ConfigurationManager.AppSettings["ApiUrl"] + "GetSessionId");
ModelState.Clear();
if (Session["commandContext"] != null)
_commandContext = (CommandContext)Session["commandContext"];
_terminalApi.Username = User.Identity.IsAuthenticated ? User.Identity.Name : null;
_terminalApi.CommandContext = _commandContext;
_terminalApi.ParseAsHtml = true;
var commandResult = _terminalApi.ExecuteCommand(Cli);
if (commandResult.ClearScreen)
Display = null;
if (User.Identity.IsAuthenticated)
{
if (commandResult.CurrentUser == null)
FormsAuthentication.SignOut();
}
else
{
if (commandResult.CurrentUser != null)
FormsAuthentication.SetAuthCookie(commandResult.CurrentUser.Username, false);
}
Session["commandContext"] = commandResult.CommandContext;
var display = new StringBuilder();
foreach (var displayItem in commandResult.Display)
{
display.Append(displayItem.Text);
display.Append("<br />");
}
if (Display != null)
Display += "<br />";
var viewModel = new TerminalViewModel
{
Cli = commandResult.EditText,
ContextText = commandResult.CommandContext.Command
+ (commandResult.CommandContext.Text.IsNullOrEmpty()
? null : string.Format(" {0}", _terminalApi.CommandContext.Text)),
Display = Display + display.ToString(),
PasswordField = commandResult.PasswordField,
Notifications = string.Empty,
Title = commandResult.TerminalTitle,
SessionId = Session["apiSessionId"].ToString()
};
return View(viewModel);
}
public string Index(string cli, string callback, bool parseAsHtml = false)
{
AppSettings.ConnectionString = ConfigurationManager.ConnectionStrings["EntityContainer"].ConnectionString;
if (Session["commandContext"] != null)
_commandContext = (CommandContext)Session["commandContext"];
_terminalApi.Username = Session["currentUser"] != null ? Session["currentUser"].ToString() : null;
_terminalApi.CommandContext = _commandContext;
_terminalApi.ParseAsHtml = parseAsHtml;
var commandResult = _terminalApi.ExecuteCommand(cli);
Session["currentUser"] = commandResult.CurrentUser != null ? commandResult.CurrentUser.Username : null;
Session["commandContext"] = commandResult.CommandContext;
var displayItems = new List<ApiDisplayItem>();
commandResult.Display.ForEach(x => displayItems.Add(new ApiDisplayItem
{
Text = x.Text,
Bold = (x.DisplayMode & DisplayMode.Bold) != 0,
Dim = (x.DisplayMode & DisplayMode.Dim) != 0,
DontType = (x.DisplayMode & DisplayMode.DontType) != 0,
Inverted = (x.DisplayMode & DisplayMode.Inverted) != 0,
Italics = (x.DisplayMode & DisplayMode.Italics) != 0,
Mute = (x.DisplayMode & DisplayMode.Mute) != 0,
Parse = (x.DisplayMode & DisplayMode.Parse) != 0
}));
var apiResult = new ApiResult
{
ClearScreen = commandResult.ClearScreen,
Command = commandResult.Command,
ContextStatus = commandResult.CommandContext.Status.ToString(),
ContextText = commandResult.CommandContext.Command
+ (commandResult.CommandContext.Text.IsNullOrEmpty()
? null : string.Format(" {0}", _terminalApi.CommandContext.Text)),
CurrentUser = commandResult.CurrentUser != null ? commandResult.CurrentUser.Username : null,
DisplayItems = displayItems,
EditText = commandResult.EditText,
Exit = commandResult.Exit,
PasswordField = commandResult.PasswordField,
ScrollToBottom = commandResult.ScrollToBottom,
SessionId = Session.SessionID,
TerminalTitle = commandResult.TerminalTitle
};
string json = new JavaScriptSerializer().Serialize(apiResult);
return callback != null ? string.Format("{0}({1});", callback, json) : json;
}
/// <summary>
/// Creates a new instance of the API. Ideally this should be created by Ninject to ensure all dependencies are handled appropriately.
/// Note: A U413Bindings class lives in the U413.Domain.Ninject.BindingModules namespace. Use this when building your Ninject kernel to ensure proper dependency injection.
///
/// Sampel: IKernel kernel = new StandardKernel(new U413Bindings());
/// </summary>
/// <param name="commands">A list of all commands available to the application.</param>
/// <param name="userRepository">The user repository used to retrieve the current user from the database.</param>
public TerminalApi(
List<ICommand> commands,
IUserRepository userRepository,
IAliasRepository aliasRepository,
IMessageRepository messageRepository
)
{
_commands = commands;
_userRepository = userRepository;
_aliasRepository = aliasRepository;
_messageRepository = messageRepository;
this._commandContext = new CommandContext();
}
/// <summary>
/// Examine command result and perform relevant actions.
/// </summary>
/// <param name="commandResult">The command result returned by the terminal API.</param>
private static void InterpretResult(CommandResult commandResult)
{
// Set the terminal API command context to the one returned in the result.
_commandContext = commandResult.CommandContext;
// If the result calls for the screen to be cleared, clear it.
if (commandResult.ClearScreen)
Console.Clear();
// Set the terminal API current user to the one returned in the result and display the username in the console title bar.
_username = commandResult.CurrentUser != null ? commandResult.CurrentUser.Username : null;
Console.Title = commandResult.TerminalTitle;
// Add a blank line to the console before displaying results.
if (commandResult.Display.Count > 0)
Console.WriteLine();
// Iterate over the display collection and perform relevant display actions based on the type of the object.
foreach (var displayInstruction in commandResult.Display)
Display(displayInstruction);
if (!commandResult.EditText.IsNullOrEmpty())
SendKeys.SendWait(commandResult.EditText.Replace("\n", "--"));
// If the terminal is prompting for a password then set the global PasswordField bool to true.
_passwordField = commandResult.PasswordField;
// If the terminal is asking to be closed then kill the runtime loop for the console.
_appRunning = !commandResult.Exit;
}
