// Extract data from the directory
static void ExtractImageData()
{
Student student = new Student()
{
AbsoluteUrl = Constants.FTP.BaseUrl
};
string directory = "200423859 Junseob Noh";
// To store StudentId, FirstName, and LastName
student.FromDirectory(directory);
string infoFilePath = student.FullPathUrl + "/" + Constants.Locations.InforFile;
bool fileExists = FTPApp.FileExists(infoFilePath);
if (fileExists == true)
{
byte[] bytes = FTPApp.DownloadFileBytes(infoFilePath);
string csvData = Encoding.Default.GetString(bytes);
string[] csvlines = csvData.Split("\r\n", StringSplitOptions.RemoveEmptyEntries);
if (csvlines.Length != 2)
{
Console.WriteLine("Error in CSV format");
}
else
{
student.FromCSV(csvlines[1]);
Console.WriteLine(">>> myimage.jpg file as Base64:");
Console.WriteLine(student.ImageData);
}
}
}
static List <Student> CollectStudentInfor()
{
List <Student> students = new List <Student>();
// fetch the diretoreis info files and Images, and then display the console them.
List <string> directories = FTPApp.GetDirectory(Constants.FTP.BaseUrl);
foreach (var directory in directories)
{
Student student = new Student()
{
AbsoluteUrl = Constants.FTP.BaseUrl
};
// To store StudentId, FirstName, and LastName
student.FromDirectory(directory);
string infoFilePath = student.FullPathUrl + "/" + Constants.Locations.InforFile;
bool fileExists = FTPApp.FileExists(infoFilePath);
if (fileExists == true)
{
byte[] bytes = FTPApp.DownloadFileBytes(infoFilePath);
string csvData = Encoding.Default.GetString(bytes);
string[] csvlines = csvData.Split("\r\n", StringSplitOptions.RemoveEmptyEntries);
if (csvlines.Length != 2)
{
Console.WriteLine($"{student.FirstName} {student.LastName} has Error in CSV format");
}
else
{
student.FromCSV(csvlines[1]);
}
if (student.StudentId == "200423859")
{
student.MyRecord = true;
}
else
{
student.MyRecord = false;
}
}
else
{
Console.WriteLine($"{student.FirstName} {student.LastName} Could not find info file:");
}
students.Add(student);
}
return(students);
}