public JsonResult Add(ClassModel classModel)
{
using (var classRepository = new ClassRepository())
{
classRepository.Add(new ClassDTO {
Name = classModel.Name, Username = HttpContext.User.Identity.Name
});
}
return(Json("ok"));
}
public static void Import(string path, ClassRepository classRepository, LessonRepository lessonRepository, ScheduleRepository scheduleRepository, TeacherRepository teacherRepository)
{
List <Lesson> lessons = null;
List <Teacher> teachers = null;
List <Class> classes = null;
List <Schedule> schedules = null;
IWorkbook workbook = null;
var fs = File.OpenRead(path);
if (path.IndexOf(".xlsx") > 0) // 2007版本
{
workbook = new XSSFWorkbook(fs);
}
else if (path.IndexOf(".xls") > 0) // 2003版本
{
workbook = new HSSFWorkbook(fs);
}
var courses = GetCourses(workbook.GetSheet("科目"));
// TODO: 导入Lesson
lessons = GetLessons(workbook.GetSheet("课程表"));
// TODO: 导入Class
teachers = new List <Teacher>();
classes = GetClasses(workbook.GetSheet("班级"), courses, teachers);
// TODO: 导入Schedule
schedules = new List <Schedule>();
lessons.ForEach(lesson =>
{
lessonRepository.Add(lesson);
});
teachers.ForEach(teacher =>
{
teacherRepository.Add(teacher);
});
classes.ForEach(@class =>
{
classRepository.Add(@class);
});
schedules.ForEach(schedule =>
{
scheduleRepository.Add(schedule);
});
}
public ActionResult Create(ClassModel model)
{
if (ModelState.IsValid)
{
// Map the class view model to a domain model and add it.
var @class = Mapper.Map <Class>(model);
_classRepository.Add(@class);
return(RedirectToAction("List"));
}
PrepareClassModel(model);
return(View(model));
}
public void Add(Class entities)
{
sqlClassRepository.Add(entities);
}
public ActionResult New(ClassVM vm)
{
if (vm.PosterUpload.ContentLength == 0)
{
ViewBag.err = "Class poster not uploaded";
return(View(vm));
}
if (repo.GetByTitle(vm.Title) != null)
{
ViewBag.err = "A Class with the same title exits. Try a different title";
return(View(vm));
}
//check file size and dimensions using a class & a static method
if (!ModelState.IsValid)
{
return(View(vm));
}
try
{
//if we got here it means everything is OK!
var cls = new Class
{
Title = vm.Title,
Description = vm.Description,
UserId = "1",
Price = vm.Price,
DateCreated = DateTime.UtcNow,
CategoryId = vm.CategoryId,
TypeId = vm.TypeId,
LevelId = vm.LevelId,
Requirements = vm.Requirements,
TargetStudents = vm.TargetStudents
};
//upload the file
var ext = Path.GetExtension(vm.PosterUpload.FileName);
var guid = Guid.NewGuid();
var file = cls.UserId + guid + ext.ToLower();
cls.PosterSrc = "~/Assets/Uploads/ClassCoverArts/" + file;
vm.PosterUpload.SaveAs(Path.Combine(Server.MapPath("~/Assets/Uploads/ClassCoverArts/"), file));
repo.Add(cls);
repo.db.SaveChanges();
return(RedirectToAction("Edit", "Class", new { id = cls.ClassId }));
}
catch (Exception e)
{
ViewBag.err = e.Message; //+ ". Ensure that you have uploaded class image ... In production, do not expose e.Message";
return(View(vm));
}
}