private void GenerateJsonObjectRecursive(JsonNode jsonNode, string filePath, NodeCollection nodeCollection, IEncryptionServices encryptionServices, string accumulatedPath, string pathSeparator)
{
foreach (KeyValuePair <string, Node> keyValuePair in nodeCollection)
{
if (keyValuePair.Value.Children.Count == 0) //is a file
{
string fullFilePath = $"{filePath}{accumulatedPath}{keyValuePair.Key}";
byte[] array = File.ReadAllBytes(fullFilePath);
jsonNode.children.Add(new JsonNode(
name: encryptionServices.EncryptToString(keyValuePair.Key),
isFile: true,
file: encryptionServices.EncryptToString(array)));
}
else // is a folder
{
var dirNode = new JsonNode(name: encryptionServices.EncryptToString(keyValuePair.Key));
jsonNode.children.Add(dirNode);
GenerateJsonObjectRecursive(dirNode, filePath, keyValuePair.Value.Children, encryptionServices, $"{accumulatedPath}{keyValuePair.Key}{pathSeparator}", pathSeparator);
}
}
}
public async Task <IActionResult> Post(IFormFile formFile, string user, string password)
{
if (formFile == null || string.IsNullOrEmpty(user) || string.IsNullOrEmpty(password))
{
return(View(new PostModel {
ErrorMessage = "Please provide a correct user, password and zip file", HasError = true
}));
}
else
{
//ensure store directory
_fileManagementServices.EnsureStoreDirectory();
//delete zip files directory and recreate
_fileManagementServices.EnsureUnzipDirectory();
//zip storage
FileManagementResult storedFile = await _fileManagementServices.StoreFilesAsync(formFile);
//unzip file into zip directory
_zipServices.UnzipFiles(
storedFile,
_fileManagementServices.GetUnzipPath(),
_fileManagementServices.GetFileSeparator());
if (storedFile.IsStored)
{
NodeCollection nodes = _zipServices.GetFileAndFolderStructureAsync(storedFile.FileName);
// this will generate the json object with all neccessary fields encrypted
JsonNode root = nodes.GenerateJsonObject(
_encryptionServices,
_fileManagementServices.GetUnzipPath(),
_fileManagementServices.GetFileSeparator());
// then generate the json string
string jsonString = JsonConvert.SerializeObject(root);
// call the DataManagement System API
var response = await _dataManagementSystemCallerServices.PostAsync(
_fileManagementServiceUrl,
jsonString,
_encryptionServices.EncryptToString(user),
_encryptionServices.EncryptToString(password));
// visualized the sent json string
if (!response)
{
return(View(new PostModel {
ErrorMessage = "The Data Management system answer was negative", HasError = true
}));
}
return(View(new PostModel {
JsonString = jsonString, AnswerComment = "Json accepted by Data Management Service", HasError = false
}));
}
else
{
return(View(new PostModel {
ErrorMessage = "Error Storing zip file", HasError = true
}));
}
}
}