// Init event
void CMSModules_Chat_CMSPages_OfflineSupportForm_Init(object sender, EventArgs e)
{
if (!RequestHelper.IsPostBack())
{
int roomID = QueryHelper.GetInteger("roomid", 0);
try
{
if (ChatUserHelper.CheckJoinRoomRights(roomID))
{
ChatRoomUserInfo chatRoomUser = ChatRoomUserInfoProvider.GetChatRoomUser(ChatOnlineUserHelper.GetLoggedInChatUser().ChatUserID, roomID);
IEnumerable <MessageData> messages = ChatMessageInfoProvider.GetLatestMessages(roomID, 300, chatRoomUser.ChatRoomUserJoinTime);
StringBuilder sb = new StringBuilder();
// Iterate backwards over the messages, take only non-system messages
foreach (MessageData message in messages.Where(m => !m.SystemMessageType.IsSystemMessage()).Reverse())
{
sb.AppendFormat("{0} {1}: {2}", message.LastModified, message.Nickname, message.MessageText);
sb.NewLine();
}
messageEditElem.MessageText = sb.ToString();
}
}
catch (Exception ex)
{
EventLogProvider.LogException("CMSModules_Chat_CMSPages_OfflineSupportForm", "GET ROOM MESSAGES", ex);
}
}
}
void Grid_OnAction(string actionName, object actionArgument)
{
// If room is global also modifyglobal permission has to be checked.. add it to every action which has modify permisison
((CMSChatPage)Page).CheckModifyPermission(SiteID);
int chatRoomUserID = ValidationHelper.GetInteger(actionArgument, 0);
if (chatRoomUserID == 0)
{
return;
}
ChatRoomUserInfo chatRoomUser = ChatRoomUserInfoProvider.GetChatRoomUser(chatRoomUserID);
if (chatRoomUser == null)
{
return;
}
// Can't perform any action in one to one support room
if (ChatRoom.IsOneToOneSupport)
{
ShowError(GetString("chat.cantrevokerightsofsupportroomcreator"));
return;
}
switch (actionName)
{
case "kick":
if (!chatRoomUser.IsOnline)
{
ShowError(GetString("chat.cantkickofflineuser"));
return;
}
ChatRoomUserHelper.KickUserFromRoom(ChatRoomID, ChatUserInfoProvider.GetChatUserInfo(chatRoomUser.ChatRoomUserChatUserID), ChatUserHelper.GetChatUserFromCMSUser(MembershipContext.AuthenticatedUser));
break;
case "revoke":
if (chatRoomUser.ChatRoomUserAdminLevel == AdminLevelEnum.Creator)
{
ShowError(GetString("chat.cantrevokecreatorrights"));
return;
}
ChatRoomUserHelper.KickUserPermanentlyFromRoom(ChatRoomID, ChatUserInfoProvider.GetChatUserInfo(chatRoomUser.ChatRoomUserChatUserID), ChatUserHelper.GetChatUserFromCMSUser(MembershipContext.AuthenticatedUser));
break;
}
}
void EditForm_OnBeforeValidate(object sender, EventArgs e)
{
int chatUserID;
if (IsEditing)
{
chatUserID = TypedEditedObject.ChatRoomUserChatUserID;
}
else
{
int userID = ValidationHelper.GetInteger(fUserSelector.Value, 0);
UserInfo user = UserInfoProvider.GetUserInfo(userID);
if (user == null)
{
ShowErrorAndStopProcessing("chat.pleaseselectuser");
return;
}
if (user.IsPublic())
{
ShowErrorAndStopProcessing("chat.cantaddpermissionstopublicuser");
return;
}
chatUserID = ChatUserHelper.GetChatUserFromCMSUser(user).ChatUserID;
ChatRoomUserInfo chatRoomUser = ChatRoomUserInfoProvider.GetChatRoomUser(chatUserID, ChatRoomID);
// If user with already raised privilegies is beign created
if ((chatRoomUser != null) && (chatRoomUser.ChatRoomUserAdminLevel >= (ChatRoom.ChatRoomPrivate ? AdminLevelEnum.Join : AdminLevelEnum.Admin)))
{
ShowErrorAndStopProcessing("chat.errror.userhasalreadyraisedprivilegies");
return;
}
}
}
