public async Task <IActionResult> CreateLesson(DailyLessonViewModel viewModel)
{
if (!ModelState.IsValid)
{
var model = GetDailyLessonViewModel();
return(View(model));
}
else
{
int lessonType = 0;
if (viewModel.LessonType == "Reading")
{
lessonType = 1;
}
if (viewModel.LessonType == "Reflection")
{
lessonType = 2;
}
if (viewModel.LessonType == "Video")
{
lessonType = 3;
}
if (viewModel.LessonType == "Journal")
{
lessonType = 4;
}
var optionsBuilder = new DbContextOptionsBuilder <ApplicationDbContext>();
string fileid = string.Empty;
if (viewModel.File != null)
{
fileid = viewModel.File.FileName;
}
using (var context = new ApplicationDbContext(optionsBuilder.Options, Configuration))
{
var lessonContent = new LessonContent
{
Date = viewModel.Date,
FileId = fileid,
Description = viewModel.Description,
LessonType = lessonType,
Title = viewModel.Title
};
context.LessonContents.Add(lessonContent);
context.SaveChanges();
}
if (!string.IsNullOrEmpty(fileid))
{
var uploads = Path.Combine(_hostingEnvironment.WebRootPath, "uploads");
var filePath = Path.Combine(uploads, viewModel.File.FileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
await viewModel.File.CopyToAsync(fileStream);
}
}
}
return(RedirectToAction("DailyLessons"));
}
public bool AddLessonContent(LessonContent content)
{
var db = new ClassAppContext();
try
{
var added = db.LessonContent.Add(content);
db.SaveChanges();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
LessonContent = await _context.LessonContent
.Include(l => l.Activity)
.Include(l => l.Lesson).FirstOrDefaultAsync(m => m.LessonId == id);
if (LessonContent == null)
{
return(NotFound());
}
return(Page());
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
LessonContent = await _context.LessonContent.FindAsync(id);
if (LessonContent != null)
{
_context.LessonContent.Remove(LessonContent);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public ActionResult Detail(int id, FormCollection form, HttpPostedFileBase file)
{
var content = form["content"];
if (content != String.Empty)
{
UserFile filerecord = null;
if (file != null)
{
var ext = Path.GetExtension(file.FileName);
var fileName = Path.GetFileNameWithoutExtension(file.FileName);
var newFilename = Guid.NewGuid() + ext;
var path = Path.Combine(Server.MapPath("~/Content/LessonContent/"), newFilename);
file.SaveAs(path);
filerecord = new UserFile()
{
FileAdderUserID = Convert.ToInt32(Session["user_id"]),
RecordDate = DateTime.Now,
FileLink = $"~/Content/LessonContent/{newFilename}",
FileTitle = fileName
};
}
var lessonContent = new LessonContent()
{
AddedUserID = Convert.ToInt32(Session["user_id"]),
LessonID = id,
RecordDate = DateTime.Now,
LessonContentText = content.Trim()
};
if (filerecord != null)
{
lessonContent.UserFile = filerecord;
}
LessonRepository.Instance.AddLessonContent(lessonContent);
}
return(Detail(id, ""));
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
LessonContent = await _context.LessonContent
.Include(l => l.Activity)
.Include(l => l.Lesson).FirstOrDefaultAsync(m => m.LessonId == id);
if (LessonContent == null)
{
return(NotFound());
}
ViewData["ActivityId"] = new SelectList(_context.Activity, "ActivityId", "ActivityTypeId");
ViewData["LessonId"] = new SelectList(_context.Lesson, "LessonId", "Name");
return(Page());
}
