protected override void OnPreRender(EventArgs e)
{
base.OnPreRender(e);
if (renderParentNav)
{
Media parentMedia = null;
if (this.BasePage.CurrentMedia.ParentMediaID != null)
{
parentMedia = MediasMapper.GetByID((long)this.BasePage.CurrentMedia.ParentMediaID);
}
if (parentMedia == null)
{
return;
}
var children = MediaDetailsMapper.FilterByMediaTypeShowInMenuStatus(MediaDetailsMapper.FilterByShowInMenuStatus(MediaDetailsMapper.FilterByCanRenderStatus(MediaDetailsMapper.GetAllChildMediaDetails(parentMedia.ID, this.BasePage.CurrentLanguage.ID), true), true), true);
if (children.Count() > 0)
{
GenerateNav.RootMedia = parentMedia;
}
else
{
if (parentMedia.ParentMediaID == null)
{
return;
}
parentMedia = MediasMapper.GetByID((long)parentMedia.ParentMediaID);
//if ((parentMedia != null) && (parentMedia.ID != FrameworkSettings.RootMedia.ID))
if (parentMedia != null)
{
GenerateNav.RootMedia = parentMedia;
}
}
}
else
{
GenerateNav.RootMedia = this.BasePage.CurrentMedia;
}
}