/// <summary>
/// Initializes a new instance of the <see cref="ClientManager"/> class.
/// </summary>
public ClientManager(string ip, int port)
{
// Check if the framework is compatible:
if (!OSRequirements.Framework())
{
throw new PlatformNotSupportedException("The required version of .NET Framework is not installed on this machine.");
}
// Set the connection status instance:
ConnectionStatus = new ConnectionStatus(this);
// Set the chatroom manager instance:
ChatroomManager = new ChatroomManager(this);
// Set the packet manager instance:
PacketManager = new PacketManager();
// Set the ip address and port for the client manager:
IPAddress = ip;
Port = port;
// Subscribe to the 'connection succeed' event
ConnectionSucceed += ClientManager_ConnectionSucceed;
// Subscribe to the 'connection failed' event
ConnectionFailed += ClientManager_ConnectionFailed;
}
/// <summary>
/// Initializes a new instance of the <see cref="ServerManager"/> class.
/// </summary>
public ServerManager(int port)
{
PacketManager = new PacketManager();
ConnectionController = new ConnectionController(port, this);
ChatroomManager = new ChatroomManager(this);
PrivateRoomManager = new PrivateRoomManager(this);
DatabaseManager = new DatabaseManager(this, false);
}
/// <summary>
/// Client constructor
/// </summary>
public Client()
{
user = new User();
chatroomManager = new ChatroomManager();
UserManager = new UserManager();
Quit = false;
logged = false;
}
/// <summary>
/// Instanciate objects
/// Load Users and Chatrooms already stored in a static file
/// </summary>
public Server()
{
userManager = new UserManager();
userManager.load("users.db");
sessionManager = new SessionManager();
chatroomManager = new ChatroomManager();
chatroomManager.load("chatrooms.db");
readLock = new Object();
}
protected void Page_Load(object sender, EventArgs e)
{
if (this.User == null || !this.User.Identity.IsAuthenticated)
{
Response.Redirect("~/Error/AuthError.aspx?source=Chatroom");
}
else if (this.User.IsInRole("Administrator"))
{
currentUser = Administrator.Get();
}
else
{
currentUser = DatabaseUtilities.GetUser(this.User.Identity.Name);
}
cr = ChatroomManager.GetChatroom(currentUser.GroupNumber);
// register this page with the Chatroom
cr.RegisterReceiver(this);
// put all the messages in the chatroom on the page
PopulateChatMessages();
}
protected void Page_Load(object sender, EventArgs e)
{
// send the user to the login page if they are not logged in
if ((System.Web.HttpContext.Current.User == null) ||
!System.Web.HttpContext.Current.User.Identity.IsAuthenticated)
{
Response.Redirect("~/Account/Login");
}
// populate a user object with the user's details
if (this.User.IsInRole("Administator"))
{
currentUser = Administrator.Get();
}
else
{
currentUser = DatabaseUtilities.GetUser(this.User.Identity.Name);
}
// populate up to two of the latest announcements preview on the homepage
List <Announcement> announcements = DatabaseUtilities.GetAnnouncements(currentUser.GroupNumber);
for (int i = 0; i < 2 && i < announcements.Count; i++)
{
// fill the table with the announcement's details
TableRow announcementRow = new TableRow();
TableCell announcementTitleCell = new TableCell();
TableCell announcementDateCell = new TableCell();
announcementTitleCell.Text = "<a href='AnnouncementView?announcementID=" + announcements[i].ID + "'>" +
announcements[i].Title + "</a>";
announcementDateCell.Text = announcements[i].CreationDate.ToShortDateString();
announcementRow.Controls.Add(announcementTitleCell);
announcementRow.Controls.Add(announcementDateCell);
AnnouncementTable.Controls.Add(announcementRow);
}
// populate the meetings preview on the homepage
List <Meeting> meetings = DatabaseUtilities.GetMeetingsForGroup(currentUser.GroupNumber);
for (int i = 0; i < 2 && i < meetings.Count; i++)
{
// fill the table with the meeting's details
TableRow meetingRow = new TableRow();
TableCell meetingLocationCell = new TableCell();
TableCell meetingDateCell = new TableCell();
meetingLocationCell.Text = "<a href='MeetingView?meetingID=" + meetings[i].ID + "'>" +
meetings[i].Location + "</a>";
meetingDateCell.Text = meetings[i].StartTime.ToShortDateString();
// add to table
meetingRow.Controls.Add(meetingLocationCell);
meetingRow.Controls.Add(meetingDateCell);
MeetingsTable.Controls.Add(meetingRow);
}
// get the latest messages from the chatroom
Chatroom cr = ChatroomManager.GetChatroom(currentUser.GroupNumber);
for (int i = 0; i < 2 && i < cr.Messages.Count; i++)
{
ChatMessage m = cr.Messages[cr.Messages.Count - i - 1] as ChatMessage;
string content = m.MessageContent;
// truncate the message for spacing reasons
if (content.Length >= CHARCOUNT)
{
content = content.Substring(0, CHARCOUNT - 3) + "...";
}
// table row and cells
TableRow messageRow = new TableRow();
TableCell senderCell = new TableCell();
TableCell contentCell = new TableCell();
contentCell.Text = content;
senderCell.Text = m.Source.FirstName + " " + m.Source.Surname;
// add to table
messageRow.Controls.Add(senderCell);
messageRow.Controls.Add(contentCell);
MessageTable.Controls.Add(messageRow);
}
}
