public ActionResult Create(TimeUnit timeunit)
{
if (!Authorization.GetAccess(table, HttpContext.User.Identity.Name, write))
return RedirectToAction("Index", "Home");
if (ModelState.IsValid)
{
timeunit.ID = Guid.NewGuid();
timeunit.CreatedBy = Guid.Parse(Session["userid"].ToString());
timeunit.CreatedOn = DateTime.Now;
db.TimeUnits.AddObject(timeunit);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.CreatedBy = new SelectList(db.Users, "ID", "UserName", timeunit.CreatedBy);
ViewBag.ModifiedBy = new SelectList(db.Users, "ID", "UserName", timeunit.ModifiedBy);
return View(timeunit);
}
/// <summary>
/// Deprecated Method for adding a new object to the TimeUnits EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToTimeUnits(TimeUnit timeUnit)
{
base.AddObject("TimeUnits", timeUnit);
}
/// <summary>
/// Create a new TimeUnit object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
/// <param name="timeUnit1">Initial value of the TimeUnit1 property.</param>
public static TimeUnit CreateTimeUnit(global::System.Guid id, global::System.String timeUnit1)
{
TimeUnit timeUnit = new TimeUnit();
timeUnit.ID = id;
timeUnit.TimeUnit1 = timeUnit1;
return timeUnit;
}
private bool isInBoundsWithParent(Timeline timeline, Timeline parentTimeline, TimeUnit fromTimeUnit, TimeUnit toTimeUnit)
{
bool isYearValid = true;
decimal parentTime = 0, childTime = 0;
string parentFromTimeUnit = parentTimeline.TimeUnit.TimeUnit1.ToUpper();
string childFromTimeUnit = fromTimeUnit.TimeUnit1.ToUpper();
string parentToTimeUnit = parentTimeline.TimeUnit1.TimeUnit1.ToUpper();
string childToTimeUnit = toTimeUnit.TimeUnit1.ToUpper();
parentTime = parentTimeline.FromContentYear * determineFactor(parentFromTimeUnit);
childTime = timeline.FromContentYear * determineFactor(childFromTimeUnit);
if (childTime < parentTime)
{
isYearValid = false;
}
if (!isYearValid)
{
ModelState.AddModelError("FromContentYear", "Child timeline must be within the bounds of the parent timeline");
return false;
}
if (!(parentTimeline.ToContentYear == 0 && (parentToTimeUnit == "GA" || parentToTimeUnit == "MA" || parentToTimeUnit == "KA"))) //if 0 then its today
{
parentTime = parentTimeline.ToContentYear * determineFactor(parentToTimeUnit);
childTime = timeline.ToContentYear * determineFactor(childToTimeUnit);
if (childTime > parentTime)
{
isYearValid = false;
}
}
if (!isYearValid)
{
ModelState.AddModelError("ToContentYear", "Child timeline must be within the bounds of the parent timeline");
return false;
}
return true;
}
private bool isInBounds(Timeline timeline, Timeline parentTimeline, TimeUnit fromTimeUnit, TimeUnit toTimeUnit)
{
decimal fromTime = 0, toTime = 0;
string toTimeUnitValue = toTimeUnit.TimeUnit1.ToUpper();
string fromTimeUnitValue = fromTimeUnit.TimeUnit1.ToUpper();
if (timeline.ToContentYear == 0 && (toTimeUnitValue == "GA" || toTimeUnitValue == "MA" || toTimeUnitValue == "KA"))
return true;
if (timeline.FromContentYear == 0)
{
ModelState.AddModelError("FromContentYear", "From content year cannot be 0.");
return false;
}
//Validate Toyear and timeunit
if (timeline.ToContentYear == 0 && (toTimeUnitValue == "CE" || toTimeUnitValue == "BCE"))
{
ModelState.AddModelError("ToContentYear", "To content year cannot be 0 for timeunits CE and BCE.");
return false;
}
if (!checkLimits(timeline.FromContentYear, fromTimeUnitValue))
{
ModelState.AddModelError("FromContentYear", "From content year must be within the range of the selected timeunit.");
return false;
}
if (!checkLimits(timeline.ToContentYear, toTimeUnitValue))
{
ModelState.AddModelError("ToContentYear", "To content year must be within the range of the selected timeunit.");
return false;
}
if (!checkTimeunits(fromTimeUnitValue, toTimeUnitValue))
{
ModelState.AddModelError("ToTimeUnit", "ToTimeUnit must be within the bounds of the FromTimeUnit.");
return false;
}
fromTime = timeline.FromContentYear * determineFactor(fromTimeUnitValue);
toTime = timeline.ToContentYear * determineFactor(toTimeUnitValue);
if (toTime < fromTime)
{
ModelState.AddModelError("ToContentYear", "ToContent year must be greater than the fromContent year.");
return false;
}
if (parentTimeline != null)
{
return isInBoundsWithParent(timeline, parentTimeline, fromTimeUnit, toTimeUnit);
}
return true;
}
