/// <summary>
/// Deletes all medias of the given type, used when deleting a mediatype
///
/// Use with care.
/// </summary>
/// <param name="dt"></param>
public static void DeleteFromType(MediaType dt)
{
//get all document for the document type and order by level (top level first)
var medias = Media.GetMediaOfMediaType(dt.Id)
.OrderByDescending(x => x.Level);
foreach (Media media in medias)
{
//before we delete this document, we need to make sure we don't end up deleting other documents that
//are not of this document type that are children. So we'll move all of it's children to the trash first.
foreach (Media m in media.GetDescendants())
{
if (m.ContentType.Id != dt.Id)
{
m.MoveToTrash();
}
}
media.DeletePermanently();
}
}
private Media GetOrCreateMediaFolder(string folderName, int parentId)
{
var folders = Media.GetMediaOfMediaType(_folderType.Id);
return(folders.FirstOrDefault(f => f.Text == folderName && (f.ParentId == parentId || parentId == -1)) ?? CreateMediaFolder(folderName, parentId));
}
