/// <summary>
/// Deprecated Method for adding a new object to the Files EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToFiles(File file)
{
base.AddObject("Files", file);
}
public string Unzipfile(Problem problem, Stream inputStream)
{
Dictionary<string, TestCas> dTestcase = new Dictionary<string, TestCas>();
ZipInputStream s = new ZipInputStream(inputStream);
ZipEntry ZEntry;
string sFileName = "";
String configXML = null;
while ((ZEntry = s.GetNextEntry()) != null)
{
string directoryName = "";
directoryName = Path.GetDirectoryName(ZEntry.Name);
if (directoryName != "" && directoryName != null && !dTestcase.ContainsKey(directoryName))
{
TestCas tcTemp = new TestCas();
tcTemp.MaDB = problem.ID;
dTestcase.Add(directoryName, tcTemp);
db.TestCases.AddObject(tcTemp);
problem.TestCases.Add(tcTemp);
}
sFileName = Path.GetFileName(ZEntry.Name);
if (sFileName == String.Empty)
continue;
#region Doc file entry
int size = 2048;
using (MemoryStream memStream = new MemoryStream(size))
{
byte[] data = new byte[size];
while (true)
{
size = s.Read(data, 0, data.Length);
if (size > 0)
{
memStream.Write(data, 0, size);
}
else
{
break;
}
}
memStream.Position = 0;
switch (Path.GetExtension(sFileName).ToLower())
{
case ".inp":
using (StreamReader docFile = new System.IO.StreamReader(memStream))
{
TestCas tc = dTestcase[directoryName];
tc.Input = docFile.ReadToEnd();
docFile.Close();
}
break;
case ".out":
using (StreamReader docFile = new System.IO.StreamReader(memStream))
{
TestCas tc = dTestcase[directoryName];
tc.Output = docFile.ReadToEnd();
docFile.Close();
}
break;
case ".xml":
//Doc file cau hinh
if (Path.GetFileNameWithoutExtension(sFileName).ToLower() == problem.Name)
using (StreamReader docFile = new System.IO.StreamReader(memStream))
{
configXML = docFile.ReadToEnd();
docFile.Close();
}
break;
case ".doc":
case ".docx":
case ".pdf":
byte[] problemfile = memStream.ToArray();
SPKTOnline.Models.File file = new SPKTOnline.Models.File();
file.Content = problemfile;
file.Type = Path.GetExtension(sFileName);
file.Name = sFileName;
file.DownloadCount = 0;
db.Files.AddObject(file);
problem.File = file;
break;
default:
break;
}
}
#endregion
}
//TODO: Gan du lieu Problem tu cau hinh xml
double phanTramDiem = Math.Round(100.0 / problem.TestCases.Count, 2);
foreach (TestCas tc in dTestcase.Values)
{
tc.Diem = phanTramDiem;
}
s.Close();
return sFileName;
}
/// <summary>
/// Create a new File object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
public static File CreateFile(global::System.Int32 id)
{
File file = new File();
file.ID = id;
return file;
}