/// <summary>
/// 获取学生作品路径。
/// </summary>
/// <param name="store"></param>
/// <param name="ls"></param>
/// <param name="workFile"></param>
/// <returns></returns>
public string StudentWorkFilePath(LocalStudentWorkStore store, LocalStudent ls, LocalStudentWorkFile workFile)
{
if (store != null && ls != null && workFile != null)
{
string rootDir = store.RootDir();
if (!string.IsNullOrEmpty(rootDir) && Directory.Exists(rootDir))
{
string dir = Path.GetFullPath(string.Format("{0}/{1}", rootDir, ls.StudentID));
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
return Path.GetFullPath(string.Format("{0}/{1}{2}", dir, workFile.FileID, workFile.FileExt));
}
}
return null;
}
/// <summary>
/// 恢复作业关联。
/// </summary>
public static void RecoveryWorkAssociation(ref LocalStudentWorkStore store, string studentId)
{
if (store == null || store.Students == null || store.Students.Count == 0 || string.IsNullOrEmpty(studentId)) return;
LocalStudent ls = store.Students[studentId];
if (ls == null || ls.HasWork()) return;
string dir = Path.GetFullPath(string.Format("{0}/{1}", store.RootDir(), ls.StudentID));
if (!Directory.Exists(dir)) return;
FileInfo[] files = new DirectoryInfo(dir).GetFiles();
if (files == null || files.Length == 0) return;
ls.Work = new LocalStudentWork();
ls.Work.WorkID = Guid.NewGuid().ToString().Replace("-", "");
ls.Work.WorkName = store.CatalogName;
ls.Work.UploadIP = "127.0.0.1";
ls.Work.Type = EnumWorkType.Public;
ls.Work.Time = DateTime.Now;
ls.Work.Status = EnumWorkStatus.Recive | EnumWorkStatus.Submit;
ls.Work.Description = new CDATA();
ls.Work.WorkFiles = new LocalStudentWorkFiles();
for (int i = 0; i < files.Length; i++)
{
if (files[i].Exists)
{
LocalStudentWorkFile file = new LocalStudentWorkFile();
file.FileID = Path.GetFileNameWithoutExtension(files[i].Name);
file.FileName = ls.Work.WorkName + "_" + (i + 1);
file.FileExt = files[i].Extension;
file.Size = files[i].Length;
if (ls.Work.FileExt == null)
ls.Work.FileExt = file.FileExt;
else if (ls.Work.FileExt.IndexOf(file.FileExt) == -1)
ls.Work.FileExt += string.Format("|{0}", file.FileExt);
ls.Work.WorkFiles.Add(file);
}
}
}
