/// <summary>
/// <see cref="IFileObject.CopyFrom"/>
/// </summary>
public virtual void CopyFrom(IFileObject srcFile)
{
// raise 'before copy'
LocalFs.OnFileCopying(this, srcFile);
try {
if (srcFile.Type == FileType.File)
{
using (Stream inputStream = srcFile.Content.GetStream(FileAccess.Read)) {
CopyFrom(inputStream);
}
}
if (srcFile.Type == FileType.Folder)
{
CopyFrom(srcFile.GetChildren());
}
} catch (Exception ex) {
// raise 'error'
LocalFs.OnFileError(this, ex);
throw new FileSystemException(ex.Message, this, ex);
}
// raise 'after copy'
LocalFs.OnFileCopied(this, srcFile);
}
public virtual void CopyFrom(IFileObject srcFile)
{
if (srcFile.Type == FileType.File)
{
using (Stream inputStream = srcFile.Content.GetStream(FileAccess.Read)) {
CopyFrom(inputStream);
}
}
if (srcFile.Type == FileType.Folder)
{
CopyFrom(srcFile.GetChildren());
}
}
protected void RenderFile(StringBuilder sb, IFileObject file, bool renderChildren, bool renderFile, bool extraInfo, string filesystemName)
{
var filePath = file.Name.Replace("\\", "/");
var fileName = Path.GetFileName(file.Name);
if (fileName == String.Empty)
{
fileName = "Root";
}
switch (file.Type)
{
case FileType.File:
var ext = Path.GetExtension(file.Name);
if (ext != null && ext.Length > 1)
{
ext = ext.Substring(1);
}
if (renderFile)
{
sb.AppendFormat("<li class=\"file ext_{0} {4}\">{3}<a class='file' href=\"javascript:void(0)\" rel=\"{1}\" filename=\"{2}\" fileurl=\"{5}\"><span class='name'>{2}</span></a></li>",
ext, filePath, fileName,
extraInfo ? RenderFileInfo(file) : "",
extraInfo ? "fileInfo" : "",
HttpUtility.HtmlAttributeEncode(VfsHelper.GetFileFullUrl(filesystemName, filePath)));
}
break;
case FileType.Folder:
if (renderFile)
{
sb.AppendFormat("<li class=\"directory {2}\"><a class='directory' href=\"#\" rel=\"{0}/\" filename=\"{1}\"><span class='name'>{1}</span></a>",
filePath, fileName, (filePath != "" ? (renderChildren ? "expanded" : "collapsed") : ""));
}
if (renderChildren)
{
sb.Append("<ul class=\"jqueryFileTree\" style=\"display: none;\">");
var folders = new List <IFileObject>();
var files = new List <IFileObject>();
var folderFiles = file.GetChildren();
Array.Sort(folderFiles, delegate(IFileObject x, IFileObject y) { return(x.Name.CompareTo(y.Name)); });
foreach (var f in folderFiles)
{
if (f.Type == FileType.Folder)
{
folders.Add(f);
}
else
{
files.Add(f);
}
}
foreach (var f in folders)
{
RenderFile(sb, f, false, true, extraInfo, filesystemName);
}
foreach (var f in files)
{
RenderFile(sb, f, false, true, extraInfo, filesystemName);
}
sb.Append("</ul>");
}
sb.Append("</li>");
break;
}
}
protected void prepeare(IFileSystem fileSystem)
{
// create folder
IFileObject testFolder = fileSystem.ResolveFile("test");
testFolder.CreateFolder();
// create 10 files
for (int i = 0; i < 10; i++)
{
string fName = String.Format("test/test{0}.{1}", i, i % 2 == 0 ? "txt" : "doc");
IFileObject testFile = fileSystem.ResolveFile(fName);
testFile.CreateFile();
StreamWriter streamWr = new StreamWriter(testFile.Content.GetStream(FileAccess.Write));
streamWr.Write("This is test content #" + i.ToString());
streamWr.Close();
}
// GetChildren
if (testFolder.GetChildren().Length != 10)
{
throw new Exception("GetChildren failed");
}
// create another dir with subdir
IFileObject testTest2Folder = fileSystem.ResolveFile("test2/test/");
testTest2Folder.CopyFrom(testFolder);
testTest2Folder.Parent.CopyFrom(testFolder);
// FindFiles
IFileObject[] txtTest2Files = testTest2Folder.Parent.FindFiles(new MaskFileSelector("*.txt"));
if (txtTest2Files.Length != 10)
{
throw new Exception("FindFiles failed");
}
foreach (IFileObject f in txtTest2Files)
{
f.Delete();
}
if (testTest2Folder.GetChildren().Length != 5)
{
throw new Exception("Delete failed");
}
// check copied file content
IFileObject test1docFile = fileSystem.ResolveFile("test2/test/test1.doc");
if (!test1docFile.Exists())
{
throw new Exception("ResolveFile failed");
}
StreamReader rdr = new StreamReader(test1docFile.Content.GetStream(FileAccess.Read));
string content = rdr.ReadToEnd();
rdr.Close();
Assert.AreEqual("This is test content #1", content);
// deep tree copy test
IFileObject test3Folder = fileSystem.ResolveFile("test3");
test3Folder.CopyFrom(fileSystem.ResolveFile("test2"));
// count doc files
if (fileSystem.Root.FindFiles(new MaskFileSelector("*.doc")).Length != 25)
{
throw new Exception("CopyFrom (subtree) or FindFiles failed");
}
}
