gistfile1.txt

using System.Linq;

using EPiServer.Web.Hosting;

using MoreLinq;

namespace Business.ImageHandling
{
    public class MediaMigration
    {
        public void MigrateAutogenererteFiler()
        {
            var parent = Konfigurasjon.VppAutogenererteFilerRootDirectory;
            if (parent == null) return;
            var newParent = GetSubFolder(parent);
            if (newParent == null) return;
            MoveAllFiles(parent, newParent);
        }

        public void MigrateProfileImages()
        {
            var parent = Konfigurasjon.VppProfilbilderRootDirectory;
            if (parent == null) return;

            var newParent = GetSubFolder(parent);
            if (newParent == null) return;
            MoveAllFiles(parent, newParent);
        }

        public void MoveAllFiles(VersioningDirectory parent, VersioningDirectory newParent)
        {
            parent
                .GetFiles()
                .Where(x => !x.IsDirectory)
                .ForEach(x => x.MoveTo(newParent.VirtualPath + "/" + x.Name));
        }

        public VersioningDirectory GetSubFolder(VersioningDirectory dir)
        {
            var newParent = dir.GetDirectories().FirstOrDefault(x => x.Name == dir.Name);
            if (newParent != null) return newParent as VersioningDirectory;
            return dir.CreateSubdirectory(dir.Name) as VersioningDirectory;
        }
    }

}