public IEnumerable <IMediaDetail> GetAllParentMediaDetails(long languageId)
{
if (_allParentMediaDetails.ContainsKey(languageId))
{
return(_allParentMediaDetails[languageId]);
}
var item = this;
var items = new List <IMediaDetail>();
var absoluteRoot = MediasMapper.GetAbsoluteRoot();
if ((item.Media.ParentMediaID != null) && (item.Media.ParentMediaID != absoluteRoot.ID))
{
items.Add(item);
}
while (true)
{
if (item == null)
{
break;
}
if (item.Media.ParentMediaID == null)
{
break;
}
var parentMedia = item.Media.ParentMedia;
if (parentMedia == null)
{
parentMedia = BaseMapper.GetDataModel().AllMedia.FirstOrDefault(i => i.ID == (long)item.Media.ParentMediaID);
}
if (parentMedia == null)
{
break;
}
item = parentMedia.MediaDetails.FirstOrDefault(i => i.LanguageID == languageId && !i.IsHistory);
if (item == null)
{
break;
}
if (item.Media.ID != absoluteRoot.ID)
{
items.Add(item);
}
}
items.Reverse();
_allParentMediaDetails[languageId] = items;
return(items);
}
public Return MoveToIndex(int insertAtIndex)
{
var returnObj = BaseMapper.GenerateReturn();
if (insertAtIndex < 0)
{
var ex = new System.Exception("Cant move to index: " + insertAtIndex);
returnObj.Error = ErrorHelper.CreateError(ex);
return(returnObj);
}
var siblings = GetSiblings();
var currentIndex = GetIndex(siblings);
if (currentIndex >= 0 && currentIndex <= siblings.Count)
{
siblings.RemoveAt(currentIndex);
}
if (siblings.Count < insertAtIndex)
{
var ex = new System.Exception("Cant move to index: " + insertAtIndex);
returnObj.Error = ErrorHelper.CreateError(ex);
return(returnObj);
}
siblings.Insert(insertAtIndex, this);
var index = 0;
foreach (var media in siblings)
{
if (media.OrderIndex == index)
{
index++;
continue;
}
var inContext = BaseMapper.GetObjectFromContext(media);
media.OrderIndex = index;
returnObj = MediasMapper.Update(media);
index++;
}
MediasMapper.ClearCache();
MediaDetailsMapper.ClearCache();
return(returnObj);
}
public void ReorderChildren()
{
var index = 0;
var childMedias = ChildMedias.Where(i => i.MediaDetails.Any() && i.MediaDetails.ElementAt(0).MediaType.ShowInSiteTree).OrderBy(i => i.OrderIndex).ToList();
foreach (var mediaItem in childMedias)
{
var context = BaseMapper.GetObjectFromContext(mediaItem);
if (context == null)
{
continue;
}
if (context.OrderIndex != index)
{
context.OrderIndex = index;
MediasMapper.Update(context);
}
index++;
}
}
