public static DriveItem ToDriveItem(this string relativePath, DriveItemType driveItemType)
{
var itemName = Path.GetFileName(relativePath);
var folderPath = Path.GetDirectoryName(relativePath).NormalizeSlashes();
if (driveItemType == DriveItemType.RemoteItem)
{
throw new NotSupportedException();
}
var driveItem = new DriveItem()
{
File = driveItemType == DriveItemType.File ? new Microsoft.Graph.File() : null,
Folder = driveItemType == DriveItemType.Folder ? new Folder() : null,
Name = itemName,
ParentReference = new ItemReference()
{
Path = $"{CryptoDriveConstants.PathPrefix}{folderPath}"
}
};
driveItem.Id = driveItem.GetItemPath();
return(driveItem);
}
// from x to drive item
public static DriveItem ToDriveItem(this FileSystemEventArgs fileSystemEventArgs, string basePath)
{
var fileInfo = new FileInfo(fileSystemEventArgs.FullPath);
if (fileSystemEventArgs.ChangeType == WatcherChangeTypes.Deleted)
{
var relativePath = fileSystemEventArgs.FullPath.Substring(basePath.Length);
var fileName = Path.GetFileName(relativePath);
var folderPath = Path.GetDirectoryName(relativePath).NormalizeSlashes();
var driveItem = new DriveItem()
{
Deleted = new Deleted(),
File = new Microsoft.Graph.File(),
FileSystemInfo = new Microsoft.Graph.FileSystemInfo()
{
LastModifiedDateTime = DateTime.UtcNow
},
Name = fileName,
ParentReference = new ItemReference()
{
Path = $"{CryptoDriveConstants.PathPrefix}{folderPath}",
},
Size = 0
};
driveItem.Id = driveItem.GetItemPath();
return(driveItem);
}
else
{
return(fileInfo.ToDriveItem(basePath));
}
}
// properties
public static WatcherChangeTypes GetChangeType(this DriveItem newDriveItem, DriveItem oldDriveItem = null)
{
if (oldDriveItem == null)
{
return(WatcherChangeTypes.Created);
}
if (newDriveItem.Deleted != null)
{
return(WatcherChangeTypes.Deleted);
}
else if (oldDriveItem.Id != newDriveItem.Id)
{
throw new ArgumentException();
}
else if (oldDriveItem.GetItemPath() != newDriveItem.GetItemPath())
{
return(WatcherChangeTypes.Renamed);
}
else if (newDriveItem.Type() == DriveItemType.File &&
(oldDriveItem.LastModified() != newDriveItem.LastModified() ||
oldDriveItem.Size != newDriveItem.Size))
{
return(WatcherChangeTypes.Changed);
}
// no change
else
{
return(0);
}
}
public static DriveItem ToDriveItem(this FileInfo fileInfo, string basePath)
{
var fileName = fileInfo.Name;
var folderPath = fileInfo.DirectoryName.Substring(basePath.Length).NormalizeSlashes();
var driveItem = new DriveItem()
{
AdditionalData = new Dictionary <string, object>()
{
[CryptoDriveConstants.DownloadUrl] = new Uri(fileInfo.FullName),
},
File = new Microsoft.Graph.File(),
FileSystemInfo = new Microsoft.Graph.FileSystemInfo()
{
LastModifiedDateTime = fileInfo.LastWriteTimeUtc
},
Name = fileName,
ParentReference = new ItemReference()
{
Path = $"{CryptoDriveConstants.PathPrefix}{folderPath}"
},
Size = fileInfo.Length
};
driveItem.Id = driveItem.GetItemPath();
return(driveItem);
}
public static DriveItem ToDriveItem(this DirectoryInfo folderInfo, string basePath)
{
var folderName = folderInfo.Name;
var folderPath = folderInfo.Parent.FullName.Substring(basePath.Length).NormalizeSlashes();
var driveItem = new DriveItem()
{
FileSystemInfo = new Microsoft.Graph.FileSystemInfo()
{
LastModifiedDateTime = folderInfo.LastWriteTimeUtc
},
Folder = new Folder(),
Id = folderInfo.Name,
Name = folderName,
ParentReference = new ItemReference()
{
Path = $"{CryptoDriveConstants.PathPrefix}{folderPath}"
}
};
driveItem.Id = driveItem.GetItemPath();
return(driveItem);
}
public static string GetAbsolutePath(this DriveItem driveItem, string basePath)
{
return(driveItem.GetItemPath().ToAbsolutePath(basePath));
}
