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Copy pathFullPath.cs
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71 lines (61 loc) · 1.89 KB
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using System;
using System.IO;
namespace elFinder.NetCore
{
public class FullPath
{
private FileSystemInfo fileSystemInfo;
private bool isDirectory;
private string relativePath;
private Root root;
public FullPath(Root root, FileSystemInfo fileSystemInfo)
{
if (root == null)
{
throw new ArgumentNullException("root", "Root cannot be null");
}
if (fileSystemInfo == null)
{
throw new ArgumentNullException("fileSystemInfo", "FileSystemInfo cannot be null");
}
this.root = root;
this.fileSystemInfo = fileSystemInfo;
isDirectory = this.fileSystemInfo is DirectoryInfo;
if (fileSystemInfo.FullName.StartsWith(root.Directory.FullName))
{
if (fileSystemInfo.FullName.Length == root.Directory.FullName.Length)
{
relativePath = string.Empty;
}
else
{
relativePath = fileSystemInfo.FullName.Substring(root.Directory.FullName.Length + 1);
}
}
else
{
throw new InvalidOperationException("FileSystemInfo must be in the root directory or a subdirectory thereof");
}
}
public DirectoryInfo Directory
{
get { return isDirectory ? (DirectoryInfo)fileSystemInfo : null; }
}
public FileInfo File
{
get { return !isDirectory ? (FileInfo)fileSystemInfo : null; }
}
public bool IsDirectory
{
get { return isDirectory; }
}
public string RelativePath
{
get { return relativePath; }
}
public Root Root
{
get { return root; }
}
}
}