public static JsonData Decompress
(string preDefinedRootRelativePath,
ViewModels.PathAndDirectoriesAndFilesViewModel viewModel)
{
JsonData oJsonData = null;
viewModel.Path =
FixPath(viewModel.Path);
string strPreDefinedRootRelativePath =
FixPreDefinedRootRelativePath(preDefinedRootRelativePath);
string strRootRelativePath =
string.Format("{0}{1}",
strPreDefinedRootRelativePath, viewModel.Path);
string strPath =
System.Web.HttpContext.Current.Server.MapPath(strRootRelativePath);
Ionic.Zip.ZipFile oZipFile = null;
try
{
foreach (ViewModels.FileViewModel currentFileViewModel in viewModel.Files)
{
string strCurrentPathName =
string.Format("{0}\\{1}",
strPath, currentFileViewModel.Name);
if (System.IO.File.Exists(strCurrentPathName) == false)
{
continue;
}
oZipFile =
new Ionic.Zip.ZipFile(strCurrentPathName);
InitializeZipFile(oZipFile);
try
{
oZipFile.ExtractAll
(strPath, Ionic.Zip.ExtractExistingFileAction.OverwriteSilently);
}
catch
{
}
}
oJsonData =
GetDirectoriesAndFiles(preDefinedRootRelativePath, viewModel.Path);
return(oJsonData);
}
catch
{
string strErrorMessage =
"Unexpected Error on Decompressing File(s)!";
oJsonData =
new JsonData
{
MessageText = strErrorMessage,
State = ViewModels.JsonResultStates.Error,
};
return(oJsonData);
}
finally
{
if (oZipFile != null)
{
oZipFile.Dispose();
oZipFile = null;
}
}
}
public static JsonData DeleteDirectoriesAndFiles
(string preDefinedRootRelativePath, ViewModels.PathAndDirectoriesAndFilesViewModel viewModel)
{
JsonData oJsonData = null;
viewModel.Path = FixPath(viewModel.Path);
preDefinedRootRelativePath =
FixPreDefinedRootRelativePath(preDefinedRootRelativePath);
string strRootRelativePath =
string.Format("{0}{1}",
preDefinedRootRelativePath, viewModel.Path);
string strPath =
System.Web.HttpContext.Current.Server.MapPath(strRootRelativePath);
if (System.IO.Directory.Exists(strPath) == false)
{
oJsonData =
new JsonData
{
State = ViewModels.JsonResultStates.Error,
MessageText = "The current path is not valid!",
};
return(oJsonData);
}
ViewModels.DirectoriesAndFilesViewModel
oReturnViewModel = new ViewModels.DirectoriesAndFilesViewModel();
bool blnHasError = false;
foreach (ViewModels.FileViewModel oFile in viewModel.Files)
{
string strCurrentPathName =
string.Format("{0}{1}", strPath, oFile.Name);
if (System.IO.File.Exists(strCurrentPathName))
{
try
{
System.IO.File.Delete(strCurrentPathName);
}
catch (System.Exception ex)
{
blnHasError = true;
System.IO.FileInfo oFileInfoThatHasError =
new System.IO.FileInfo(strCurrentPathName);
ViewModels.FileViewModel oFileThatHasError =
new ViewModels.FileViewModel(oFileInfoThatHasError);
if (ex.Message.Contains("it is being used by another process"))
{
oFileThatHasError.Message =
"It is being used by another process.";
}
else
{
oFileThatHasError.Message = ex.Message;
}
oReturnViewModel.Files.Add(oFileThatHasError);
}
}
}
foreach (ViewModels.DirectoryViewModel oDirectory in viewModel.Directories)
{
string strCurrentPath =
string.Format("{0}{1}", strPath, oDirectory.Name);
if (System.IO.Directory.Exists(strCurrentPath))
{
try
{
System.IO.Directory.Delete(strCurrentPath, recursive: true);
}
catch (System.Exception ex)
{
blnHasError = true;
System.IO.DirectoryInfo oDirectoryInfoThatHasError =
new System.IO.DirectoryInfo(strCurrentPath);
ViewModels.DirectoryViewModel oDirectoryThatHasError =
new ViewModels.DirectoryViewModel(oDirectoryInfoThatHasError);
if (ex.Message.Contains("it is being used by another process"))
{
oDirectoryThatHasError.Message =
"It is being used by another process.";
}
else
{
oDirectoryThatHasError.Message = ex.Message;
}
oReturnViewModel.Directories.Add(oDirectoryThatHasError);
}
}
}
if (blnHasError)
{
string strErrorMessage =
"Some selected directories and/or files does not deleted!";
oJsonData =
new JsonData
{
DisplayMessage = true,
Data = oReturnViewModel,
MessageText = strErrorMessage,
State = ViewModels.JsonResultStates.Error,
};
}
else
{
string strInformationMessage =
"All selected directories and/or files deleted successfully.";
oJsonData =
new JsonData
{
DisplayMessage = true,
Data = oReturnViewModel,
MessageText = strInformationMessage,
State = ViewModels.JsonResultStates.Success,
};
}
return(oJsonData);
}
