public MediaGroup Copy()
{
var copy = new MediaGroup() {
MediaSetId = this.MediaSetId,
};
foreach (var prop in this.Properties) {
copy.Properties.Single(p => p.PropertyDescriptorId.Equals(prop.PropertyDescriptorId)).Value = prop.Value;
}
return copy;
}
public ActionResult New(int mediaSetId)
{
try {
var group = new MediaGroup() {
MediaSetId = mediaSetId
};
Context.MediaGroups.AddObject(group);
//group.PropertyWithName("Naam").Value = "Nieuwe groep";
Context.SaveChanges();
TempData["message"] = new InfoMessage("Nieuwe groep is aangemaakt.", InfoMessage.InfoType.Notice);
}
catch (Exception e) {
Elmah.ErrorSignal.FromCurrentContext().Raise(e);
TempData["message"] = new InfoMessage("Er is een fout opgetreden bij het maken van de group.", InfoMessage.InfoType.Error);
}
return Redirect(Request.UrlReferrer.ToString());
}
private void FixupMediaGroup(MediaGroup previousValue)
{
if (previousValue != null && previousValue.Properties.Contains(this))
{
previousValue.Properties.Remove(this);
}
if (MediaGroup != null)
{
if (!MediaGroup.Properties.Contains(this))
{
MediaGroup.Properties.Add(this);
}
if (MediaGroupId != MediaGroup.MediaGroupId)
{
MediaGroupId = MediaGroup.MediaGroupId;
}
}
else if (!_settingFK)
{
MediaGroupId = null;
}
}