/// <summary>
/// It checks exist files in folders
/// </summary>
/// <param name="names">The list of files names</param>
/// <param name="oldDir">The directory where ley these files</param>
/// <param name="newDir">The directory where you copy or move these files</param>
/// <returns>Errors</returns>
private string CheckExistFilesAndDirectories(List <string> names, string oldDir, string newDir = null)
{
string errorMessage = String.Empty;
DirectoriesList newFilesError = new DirectoriesList();
DirectoriesList oldFilesError = new DirectoriesList();
newFilesError.names = new List <string>();
oldFilesError.names = new List <string>();
if (!String.IsNullOrEmpty(oldDir))
{
oldFilesError.dir = new DirectoryInfo(oldDir).Name;
if (!Directory.Exists(oldDir))
{
return("The directory " + oldFilesError.dir + " don't exist!");
}
}
if (!String.IsNullOrEmpty(newDir))
{
newFilesError.dir = new DirectoryInfo(newDir).Name;
if (!Directory.Exists(newDir))
{
return("The directory " + newFilesError.dir + " don't exist!");
}
}
foreach (var file in names)
{
if (!String.IsNullOrEmpty(oldDir))
{
string pathOld = Path.Combine(oldDir, file);
if (!System.IO.File.Exists(pathOld))
{
oldFilesError.names.Add(file);
}
}
if (!String.IsNullOrEmpty(newDir))
{
string pathNew = Path.Combine(newDir, file);
if (System.IO.File.Exists(pathNew))
{
newFilesError.names.Add(file);
}
}
}
if (!String.IsNullOrEmpty(oldDir))
{
errorMessage += WriteErrors(oldFilesError, errorMessage, "The follow files don't exist in the folder ");
}
if (!String.IsNullOrEmpty(newDir))
{
errorMessage += WriteErrors(newFilesError, errorMessage, "The follow files already exist in the folder ");
}
return(errorMessage);
}
private string WriteErrors(DirectoriesList filesError, string errorMessage, string textMessage)
{
if ((filesError.names != null) && (filesError.names.Count > 0))
{
errorMessage = textMessage + filesError.dir + ": ";
for (var i = 0; i < filesError.names.Count; i++)
{
errorMessage += filesError.names[0];
if ((i + 1) < filesError.names.Count)
{
errorMessage += ", ";
}
else
{
errorMessage += ". ";
}
}
}
return(errorMessage);
}
public IActionResult RemoteFiles([FromBody] DirectoriesList value)
{
if (value == null)
{
return(Ok(new { error = "Error in the request! Try again..." }));
}
// It checks exist of files in folders
string errorMessage = CheckExistFilesAndDirectories(value.names, value.dir);
if (!String.IsNullOrEmpty(errorMessage))
{
return(Ok(new { error = errorMessage }));
}
// If it's Ok, it copies files in the folder
foreach (var file in value.names)
{
string path = Path.Combine(value.dir, file);
System.IO.File.Delete(path);
}
return(Ok(new { error = "" }));
}
