private static CourseM LoadCourseFromDatabase(DatabaseCall dbc)
{
CourseM newCourse = new CourseM();
System.Data.DataSet ds = new System.Data.DataSet();
dbc.Fill(ds);
if ((ds.Tables.Count <= 0) || (ds.Tables[0].Rows.Count <= 0))
{
return(newCourse);
}
newCourse._courseID = Convert.ToInt32(ds.Tables[0].Rows[0]["CourseID"]);
newCourse._courseGUID = new System.Guid(ds.Tables[0].Rows[0]["CourseGUID"].ToString());
newCourse.Name = ds.Tables[0].Rows[0]["ShortName"].ToString();
newCourse.Description = ds.Tables[0].Rows[0]["Description"].ToString();
newCourse.LastUpdatedDate = Convert.ToDateTime(ds.Tables[0].Rows[0]["LastUpdatedDate"]);
newCourse.LastUpdatedUserID = Convert.ToInt32(ds.Tables[0].Rows[0]["LastUpdatedUserID"]);
newCourse.HomepageURL = ds.Tables[0].Rows[0]["HomepageURL"].ToString();
newCourse.SendEmailRemindersFlag = Convert.ToBoolean(ds.Tables[0].Rows[0]["SendEmailRemindersFlag"]);
newCourse.StartDate = Convert.ToDateTime(ds.Tables[0].Rows[0]["StartDate"]);
newCourse.EndDate = Convert.ToDateTime(ds.Tables[0].Rows[0]["EndDate"]);
newCourse.RootStoragePath = ds.Tables[0].Rows[0]["RootStoragePath"].ToString();
return(newCourse);
}
private static UserM LoadUserFromDatabase(DatabaseCall dbc)
{
UserM newUser = new UserM();
System.Data.DataSet ds = new System.Data.DataSet();
dbc.Fill(ds);
if ((ds.Tables.Count <= 0) || (ds.Tables[0].Rows.Count <= 0))
{
return(newUser);
}
newUser._userID = Convert.ToInt32(ds.Tables[0].Rows[0]["UserID"]);
newUser._lastName = ds.Tables[0].Rows[0]["LastName"].ToString();
newUser._middleName = ds.Tables[0].Rows[0]["MiddleName"].ToString();
newUser._firstName = ds.Tables[0].Rows[0]["FirstName"].ToString();
newUser._emailAddress = ds.Tables[0].Rows[0]["Email"].ToString();
newUser._universityID = ds.Tables[0].Rows[0]["UniversityIdentifier"].ToString();
newUser._username = ds.Tables[0].Rows[0]["UserName"].ToString();
newUser._password = ds.Tables[0].Rows[0]["Password"].ToString();
newUser._lastUpdatedDate = Convert.ToDateTime(ds.Tables[0].Rows[0]["LastUpdatedDate"].ToString());
newUser._lastUpdatedUserID = Convert.ToInt32(ds.Tables[0].Rows[0]["LastUpdatedUserID"]);
newUser._changedPassword = Convert.ToBoolean(ds.Tables[0].Rows[0]["ChangedPassword"]);
return(newUser);
}
public static UserList GetListFromCourse(int courseID)
{
UserList userList = new UserList();
DatabaseCall dbc = new DatabaseCall("Courses_GetUserList", DBCallType.Select);
dbc.AddParameter("@CourseID", courseID);
dbc.Fill(userList.ds);
return(userList);
}
public static StudentAssignmentM Load(int userAssignmentID)
{
System.Data.DataSet ds = new System.Data.DataSet();
DatabaseCall dbc = new DatabaseCall("StudentAssignments_LoadAssignmentByUserAssignmentID", DBCallType.Select);
dbc.AddParameter("@UserAssignmentID", userAssignmentID);
dbc.Fill(ds);
if (ds.Tables.Count <= 0)
{
return(null);
}
return(PopulateNewAssignment(ds));
}
internal static AssignmentM Load(int assignmentID)
{
//set courseID = 0, it will get overwritten when we load.
AssignmentM retVal = new AssignmentM(0);
DatabaseCall dbc = new DatabaseCall("Assignments_LoadAssignment", DBCallType.Select);
dbc.AddParameter("@AssignmentID", assignmentID);
DataSet ds = new DataSet();
dbc.Fill(ds);
if (ds.Tables.Count <= 0)
{
return(null);
}
// Populate the return value.
retVal._assignmentID = assignmentID;
retVal.Description = ds.Tables[0].Rows[0]["Description"].ToString();
retVal.StarterProjectFlag = Convert.ToBoolean(ds.Tables[0].Rows[0]["StarterProjectFlag"]);
retVal.ShortName = ds.Tables[0].Rows[0]["ShortName"].ToString();
retVal.CompilerType = ds.Tables[0].Rows[0]["CompilerType"].ToString();
retVal.LastUpdatedDate = Convert.ToDateTime(ds.Tables[0].Rows[0]["LastUpdatedDate"].ToString());
retVal.LastUpdatedUserID = Convert.ToInt32(ds.Tables[0].Rows[0]["LastUpdatedUserID"]);
retVal.DueDate = Convert.ToDateTime(ds.Tables[0].Rows[0]["DueDate"].ToString());
retVal.AssignmentURL = ds.Tables[0].Rows[0]["AssignmentURL"].ToString();
retVal.CommandLineArgs = ds.Tables[0].Rows[0]["CommandLineArgs"].ToString();
retVal.InputFile = ds.Tables[0].Rows[0]["InputFile"].ToString();
retVal.OutputFile = ds.Tables[0].Rows[0]["OutputFile"].ToString();
retVal.MultipleSubmitsFlag = Convert.ToBoolean(ds.Tables[0].Rows[0]["MultipleSubmitsFlag"]);
retVal.AutoGradeFlag = Convert.ToBoolean(ds.Tables[0].Rows[0]["AutoGradeFlag"]);
retVal.AutoCompileFlag = Convert.ToBoolean(ds.Tables[0].Rows[0]["AutoCompileFlag"]);
retVal.SendReminders = Convert.ToBoolean(ds.Tables[0].Rows[0]["SendReminders"]);
retVal.SendPastDue = Convert.ToBoolean(ds.Tables[0].Rows[0]["SendPastDue"]);
retVal.SendNewProject = Convert.ToBoolean(ds.Tables[0].Rows[0]["SendNewProject"]);
retVal.SendUpdatedProject = Convert.ToBoolean(ds.Tables[0].Rows[0]["SendUpdatedProject"]);
retVal.GradeType = Convert.ToByte(ds.Tables[0].Rows[0]["GradeType"]);
retVal.CourseAssignmentID = Convert.ToInt32(ds.Tables[0].Rows[0]["CourseAssignmentID"]);
retVal.ReminderWarningDays = Convert.ToInt32(ds.Tables[0].Rows[0]["ReminderWarningDays"]);
retVal.PastDueWarningDays = Convert.ToInt32(ds.Tables[0].Rows[0]["PastDueWarningDays"]);
retVal.CourseID = Convert.ToInt32(ds.Tables[0].Rows[0]["CourseID"]);
return(retVal);
}
public static RoleM GetUsersRoleInCourse(int userID, int courseID)
{
DatabaseCall dbc = new DatabaseCall("Roles_GetRoleForUserInCourse", DBCallType.Select);
dbc.AddParameter("@UserID", userID);
dbc.AddParameter("@CourseID", courseID);
System.Data.DataSet ds = new System.Data.DataSet();
dbc.Fill(ds);
if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
{
return(new RoleM(0, ""));
}
else
{
int roleID = Convert.ToInt32(ds.Tables[0].Rows[0]["RoleID"]);
string roleName = ds.Tables[0].Rows[0]["Name"].ToString();
return(new RoleM(roleID, roleName));
}
}
/// <summary>
/// Retrieves value from Settings table
/// </summary>
/// <param name="settingName"> </param>
internal static string GetSetting(string settingName)
{
try
{
// validate parameter
if (settingName == null || settingName == String.Empty)
{
throw new ArgumentNullException(SharedSupport.GetLocalizedString("SharedSupport_SettingNameField"),
SharedSupport.GetLocalizedString("SharedSupport_Missing_SettingName"));
}
if (settingName.Equals(Constants.AUTOBUILD_SETTING) || settingName.Equals(Constants.AUTOCHECK_SETTING))
{
// query the status of the actual service
return(getServiceStatus(Constants.ACTION_SERVICE_NAME));
}
else
{
DatabaseCall dbc = new DatabaseCall("Settings_GetSetting", DBCallType.Select);
dbc.AddParameter("@Setting", settingName);
System.Data.DataSet ds = new System.Data.DataSet();
dbc.Fill(ds);
try
{
return(ds.Tables[0].Rows[0]["Value"].ToString().Trim());
}
catch
{
return(String.Empty);
}
}
}
catch (System.Exception e)
{
SharedSupport.HandleError(e);
return(null);
}
}
public static RoleM[] GetAllRoles()
{
DatabaseCall dbc = new DatabaseCall("Roles_BrowseAll", DBCallType.Select);
System.Data.DataSet ds = new System.Data.DataSet();
dbc.Fill(ds);
if (ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
{
return(new RoleM[0]);
}
else
{
RoleM[] roles = new RoleM[(ds.Tables[0].Rows.Count)];
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
int roleID = Convert.ToInt32(ds.Tables[0].Rows[i]["RoleID"]);
string roleName = ds.Tables[0].Rows[i]["Name"].ToString();
roles[i] = new RoleM(roleID, roleName);
}
return(roles);
}
}
public void SendNotifications(object sender, System.Timers.ElapsedEventArgs args)
{
// disable the timer
timer.Enabled = false;
try
{
// use Assignment Manager sysadmin email
UserM amsaUser = UserM.Load(Constants.ASSIGNMENTMANAGER_SYSTEM_ADMIN_USERID);
string sentByEmail = amsaUser.EmailAddress;
System.Data.DataSet dsAssignmentList = new System.Data.DataSet();
DatabaseCall dbc = new DatabaseCall("Notifications_GetAssignmentList", DBCallType.Select);
dbc.Fill(dsAssignmentList);
if (dsAssignmentList.Tables[0].Rows.Count <= 0)
{
return;
}
for (int j = 0; j < dsAssignmentList.Tables[0].Rows.Count; j++)
{
int assignmentID = Convert.ToInt32(dsAssignmentList.Tables[0].Rows[j]["AssignmentID"]);
// send the notifications
try
{
//////////////////////////////////////////////////////////////////////
/// Past Due Notifications
//////////////////////////////////////////////////////////////////////
System.Data.DataSet ds = new System.Data.DataSet();
dbc = new DatabaseCall("Notifications_BrowsePastDueNotifications", DBCallType.Select);
dbc.AddParameter("AssignmentID", assignmentID);
dbc.Fill(ds);
if (ds.Tables[0].Rows.Count <= 0)
{
continue;
}
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
if (ds.Tables[0].Rows[i]["AssignmentID"] != DBNull.Value)
{
string assignName = ds.Tables[0].Rows[i]["ShortName"].ToString();
DateTime dueDate = Convert.ToDateTime(ds.Tables[0].Rows[i]["DueDate"]);
string[] AssignmentInfo = new string[] { assignName, string.Format("{0:d}", dueDate) };
string pastDueSubject = SharedSupport.GetLocalizedString("Notification_PastDueSubject", AssignmentInfo);
string pastDueBody = SharedSupport.GetLocalizedString("Notification_PastDueBody", AssignmentInfo);
string reminderSubject = SharedSupport.GetLocalizedString("Notification_ReminderSubject", AssignmentInfo);
string reminderBody = SharedSupport.GetLocalizedString("Notification_ReminderBody", AssignmentInfo);
TimeSpan difference = dueDate - DateTime.Today;
if (Convert.ToBoolean(ds.Tables[0].Rows[i]["SendPastDue"]) &&
(difference.Days == -1 * Convert.ToInt32(ds.Tables[0].Rows[i]["PastDueWarningDays"])))
{
UserM user = UserM.Load(Convert.ToInt32(ds.Tables[0].Rows[i]["UserID"]));
MessageM.SendMessage(sentByEmail, user.EmailAddress, pastDueSubject, pastDueBody);
}
if (Convert.ToBoolean(ds.Tables[0].Rows[i]["SendReminders"]) &&
(difference.Days == Convert.ToInt32(ds.Tables[0].Rows[i]["ReminderWarningDays"])))
{
UserM user = UserM.Load(Convert.ToInt32(ds.Tables[0].Rows[i]["UserID"]));
MessageM.SendMessage(sentByEmail, user.EmailAddress, reminderSubject, reminderBody);
}
}
}
}
catch (System.Exception ex)
{
SharedSupport.HandleError(ex);
}
}
}
catch (System.Exception ex)
{
SharedSupport.HandleError(ex);
}
finally
{
// reset the interval for the next event
timer.Interval = millisecondsToMidnight();
// re-enable the timer
timer.Enabled = true;
}
}
