private void SetRepeaterStatuses(alertprogress ap)
{
foreach (RepeaterItem r in this.RepeaterStudents.Items)
{
Label sidLabel = (Label)r.FindControl("LabelStudentId");
Image status = (Image)r.FindControl("ImageStatus");
foreach (string sid in ap.sent)
{
if (sidLabel.Text == sid)
{
status.ImageUrl = "~/img/ok.png";
status.ToolTip = "Sent!";
}
}
foreach (KeyValuePair <string, string> kvp in ap.error)
{
if (sidLabel.Text == kvp.Key)
{
status.ImageUrl = "~/img/error.png";
status.ToolTip = kvp.Value;
}
}
}
}
public alertprogress CreateSendingOrderIdList(datasethas hasData)
{
alertprogress ap = new alertprogress(new List <string>(), new List <string>());
foreach (System.Data.DataRow dr in hasData.student.Rows)
{
ap.unsent.Add(dr["id"].ToString());
}
return(ap);
}
protected void Page_Load(object sender, EventArgs e)
{
bool cancel = new tools().SessionCheck(Session);
if (cancel)
{
Response.Redirect("Default.aspx");
}
int aid = int.Parse(Session[constants.SESSION_MODE_SEND_AID].ToString());
dataaccess da = new dataaccess();
_hasData = da.GetAlertClassAndStudentsByAlertId(aid);
labelClassId.Text = _hasData._class[0].id.ToString();
labelClassnumber.Text = _hasData._class[0].classnumber.ToString();
this.RepeaterStudents.DataSource = _hasData.student;
this.RepeaterStudents.DataBind();
this.imageButtonSend.ToolTip = "Start Sending Alerts";
if (Session[constants.SESSION_MODE].ToString() == constants.SESSION_MODE_SENDING)
{
tools t = new tools();
alertprogress ap = (alertprogress)Session[constants.SESSION_MODE_SENDING_PROGRESS];
this.imageButtonSend.ImageUrl = "~/img/sending.gif";
this.imageButtonSend.ToolTip = "Sending Alerts~ (Please Wait)";
this.SetRepeaterStatuses(ap);
//Verify script isn't already registered
if (!ClientScript.IsClientScriptBlockRegistered("waitScript"))
{
string js = "\n<script type=\"text/javascript\" language=\"Javascript\" id=\"waitScript\">\n";
js += "wait(2000);";
js += "\n\n </script>";
ClientScript.RegisterClientScriptBlock(this.GetType(), "waitScript", js);
}
t.Alerting(Session, ap);
}
if (Session[constants.SESSION_MODE].ToString() == constants.SESSION_MODE_SENDING_FINISHED)
{
alertprogress ap = (alertprogress)Session[constants.SESSION_MODE_SENDING_PROGRESS];
this.imageButtonSend.ImageUrl = "~/img/ok.png";
this.imageButtonSend.ToolTip = "Finished Sending! Click to return to class~ ^^";
this.SetRepeaterStatuses(ap);
da.UpdateAlertStatus(aid);
}
}
protected void imageButtonSend_Click(object sender, ImageClickEventArgs e)
{
if (Session[constants.SESSION_MODE].ToString() == constants.SESSION_MODE_SENDING_FINISHED)
{
//revert to class edit mode and leave
Session[constants.SESSION_MODE] = constants.SESSION_MODE_EDIT_CLASS;
Response.Redirect("alerts.aspx");
}
else
{
tools t = new tools();
alertprogress ap = t.CreateSendingOrderIdList(_hasData);
this.imageButtonSend.ImageUrl = "~/img/sending.gif";
Session[constants.SESSION_MODE] = constants.SESSION_MODE_SENDING;
t.Alerting(Session, ap);
Response.Redirect("sendalert.aspx");
}
}
public void Alerting(System.Web.SessionState.HttpSessionState session, alertprogress ap)
{
homeworkAlertSystem has = new homeworkAlertSystem(ap.unsent[0], session[constants.SESSION_MODE_SEND_AID].ToString());
if (has.isSent)
{
ap.sent.Add(ap.unsent[0]);
}
else
{
ap.error.Add(ap.unsent[0], has.errorMessage);
}
ap.unsent.Remove(ap.unsent[0]);
session.Remove(constants.SESSION_MODE_SENDING_PROGRESS);
session.Add(constants.SESSION_MODE_SENDING_PROGRESS, ap);
if (ap.unsent.Count == 0)
{
session[constants.SESSION_MODE] = constants.SESSION_MODE_SENDING_FINISHED;
}
}
