public IActionResult Move(PageMoveCommand moveCommand)
{
_pager.MovePage(moveCommand);
return(Json(new JsonResponse(true))
.Notify(NotificationType.Success, $"Page \"{moveCommand.VirtualPath.Substring(moveCommand.VirtualPath.LastIndexOf(Separator.Path) + 1)}\" moved"));
}
public void MovePage(PageMoveCommand command)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
command.NewParentVirtualPath = command.NewParentVirtualPath?.Trim(Separator.Path);
string basePath = _pageIOManager.GetPagesDirectory().FullName;
Location location = GetLocation(command.VirtualPath);
if (location == null)
{
throw new AppException("Page not found");
}
_cacheManager.ClearCache("*" + Cache.NavPostfix);
string directoryName = location.GetDestinationFolder().DirectoryName;
string directoryPath = Path.GetFullPath(Path.Combine(basePath, location.GetDirectoryPath()));
int oldSequenceNumber = int.Parse(directoryName.Split(Separator.Sequence)[0]);
string newDirectoryName = (command.NewSequenceNumber < 10 ? "0" : "") + command.NewSequenceNumber.ToString() + Separator.Sequence + directoryName.Split(Separator.Sequence)[1];
string newDirectoryPath = Path.GetFullPath(Path.Combine(basePath, newDirectoryName));
if (command.NewParentVirtualPath != null)
{
if (!command.NewParentVirtualPath.Equals(""))
{
Location parentLocation = GetLocation(command.NewParentVirtualPath);
if (parentLocation == null)
{
throw new AppException("Parent page not found");
}
newDirectoryPath = Path.GetFullPath(Path.Combine(basePath, parentLocation.GetDirectoryPath(), newDirectoryName));
}
}
// Move directory
if (!newDirectoryPath.Equals(directoryPath, StringComparison.OrdinalIgnoreCase))
{
Directory.Move(directoryPath, newDirectoryPath);
}
Regex regex = new Regex($@"^(0*)([1-9]+)\{Separator.Sequence}(.*)", RegexOptions.Compiled | RegexOptions.IgnoreCase);
// Change sequence number
// If not move to another parent directory
if (command.NewParentVirtualPath == null)
{
new DirectoryInfo(newDirectoryPath).Parent.GetDirectories()
.Where(x => regex.IsMatch(x.Name))
.Where(x => !x.FullName.Equals(newDirectoryPath, StringComparison.OrdinalIgnoreCase))
.ToList()
.ForEach(x =>
{
string[] sequenceDirectoryNameParts = x.Name.Split(Separator.Sequence);
if (int.TryParse(sequenceDirectoryNameParts[0], out int sequenceNumber) &&
((command.NewSequenceNumber < oldSequenceNumber) && (sequenceNumber >= command.NewSequenceNumber && sequenceNumber < oldSequenceNumber)) ||
((command.NewSequenceNumber > oldSequenceNumber) && (sequenceNumber <= command.NewSequenceNumber && sequenceNumber > oldSequenceNumber)))
{
sequenceNumber = sequenceNumber + (command.NewSequenceNumber < oldSequenceNumber ? 1 : -1);
string sequenceDirectoryName = (sequenceNumber < 10 ? "0" : "") + sequenceNumber.ToString() + Separator.Sequence + sequenceDirectoryNameParts[1];
Directory.Move(x.FullName, Path.Combine(x.Parent.FullName, sequenceDirectoryName));
}
});
}
// Move to another parent directory
else
{
// New parent
new DirectoryInfo(newDirectoryPath).Parent.GetDirectories()
.Where(x => regex.IsMatch(x.Name))
.Where(x => !x.FullName.Equals(newDirectoryPath, StringComparison.OrdinalIgnoreCase))
.ToList()
.ForEach(x =>
{
string[] sequenceDirectoryNameParts = x.Name.Split(Separator.Sequence);
if (int.TryParse(sequenceDirectoryNameParts[0], out int sequenceNumber) &&
sequenceNumber >= command.NewSequenceNumber)
{
sequenceNumber++;
string sequenceDirectoryName = (sequenceNumber < 10 ? "0" : "") + sequenceNumber.ToString() + Separator.Sequence + sequenceDirectoryNameParts[1];
string newPath = Path.Combine(x.Parent.FullName, sequenceDirectoryName);
directoryPath = directoryPath.Replace(x.FullName, newPath);
Directory.Move(x.FullName, newPath);
}
});
// Old parent
new DirectoryInfo(directoryPath).Parent.GetDirectories()
.Where(x => regex.IsMatch(x.Name))
.ToList()
.ForEach(x =>
{
string[] sequenceDirectoryNameParts = x.Name.Split(Separator.Sequence);
if (int.TryParse(sequenceDirectoryNameParts[0], out int sequenceNumber) &&
sequenceNumber > oldSequenceNumber)
{
sequenceNumber--;
string sequenceDirectoryName = (sequenceNumber < 10 ? "0" : "") + sequenceNumber.ToString() + Separator.Sequence + sequenceDirectoryNameParts[1];
Directory.Move(x.FullName, Path.Combine(x.Parent.FullName, sequenceDirectoryName));
}
});
}
}