public IActionResult Create(int ID, int ChapterId)
{
var vm = new CourseLessonVM();
if (ID != 0)
{
var model = _courseLessonService.GetById(ID);
if (model == null)
{
return(NotFound());
}
vm = _mapper.Map <CourseLessonVM>(model);
if (vm.VideoPath != null)
{
var fileVideo = Path.Combine(Directory.GetCurrentDirectory(), vm.VideoPath);
if (!CheckFile(fileVideo))
{
vm.VideoDisplay = Path.GetFileName(fileVideo);
}
}
if (vm.SlidePath != null)
{
var fileSlide = Path.Combine(Directory.GetCurrentDirectory(), vm.SlidePath);
if (!CheckFile(fileSlide))
{
vm.SlideDisplay = Path.GetFileName(fileSlide);
}
}
}
else
{
var numLesson = _courseLessonService.CountCondition(m => m.ChapterId == ChapterId);
vm.ChapterId = ChapterId;
vm.SortOrder = ++numLesson;
}
return(View(vm));
}
public async Task <IActionResult> Detail(CourseLessonVM vm)
{
var idCourse = _chapterService.GetCondition(m => m.Id == vm.ChapterId).Select(m => m.CourseId).FirstOrDefault();
if (ModelState.IsValid)
{
try
{
if (vm.Video != null)
{
string nameVideo = Path.GetFileName(vm.Video.FileName);
string pathUpload = Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\resource\videos\" + idCourse);
string savePath = Path.Combine(pathUpload, nameVideo);
string saveDBPath = Path.Combine(@"\resource\videos\" + idCourse, nameVideo);
if (!Directory.Exists(pathUpload))
{
Directory.CreateDirectory(pathUpload);
}
using (var stream = new FileStream(savePath, FileMode.Create))
{
await vm.Video.CopyToAsync(stream);
}
vm.VideoPath = saveDBPath;
}
if (vm.Slide != null)
{
string nameVideo = Path.GetFileName(vm.Slide.FileName);
string pathUpload = Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\resource\slides\" + idCourse);
string savePath = Path.Combine(pathUpload, nameVideo);
string saveDBPath = Path.Combine(@"\resource\slides\" + idCourse, nameVideo);
if (!Directory.Exists(pathUpload))
{
Directory.CreateDirectory(pathUpload);
}
using (var stream = new FileStream(savePath, FileMode.Create))
{
await vm.Slide.CopyToAsync(stream);
}
vm.SlidePath = saveDBPath;
}
if (vm.Id == 0)
{
vm.Status = false;
var model = _mapper.Map <CourseLessons>(vm);
await _courseLessonService.CreateAsync(model);
return(RedirectToAction("Detail", new { ID = idCourse }));
}
else
{
vm.Status = false;
var model = _mapper.Map <CourseLessons>(vm);
await _courseLessonService.UpdateAsync(model);
return(RedirectToAction("Detail", new { ID = idCourse }));
}
}
catch (Exception)
{
return(RedirectToAction("Detail", new { ID = idCourse }));
}
}
return(RedirectToAction("Detail", new { ID = idCourse }));
}
public async Task <IActionResult> Create(CourseLessonVM vm)
{
if (ModelState.IsValid)
{
string pathVideo = vm.VideoPath;
string pathSlide = vm.SlidePath;
try
{
var idCourse = _chapterService.GetCondition(m => m.Id == vm.ChapterId).Select(m => m.CourseId).FirstOrDefault();
if (vm.Video != null)
{
string nameVideo = Path.GetFileName(vm.Video.FileName);
string pathUpload = Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\resource\videos\" + idCourse);
if (CheckFile(Path.Combine(pathUpload, nameVideo)))
{
string nameTempVideo = Path.GetFileNameWithoutExtension(nameVideo);
nameVideo = nameTempVideo + DateTime.Now.ToString("yyyyMMddhhmmssfff") + Path.GetExtension(nameVideo);
}
string savePath = Path.Combine(pathUpload, nameVideo);
string saveDBPath = Path.Combine(@"\resource\videos\" + idCourse, nameVideo);
if (!Directory.Exists(pathUpload))
{
Directory.CreateDirectory(pathUpload);
}
using (var stream = new FileStream(savePath, FileMode.CreateNew))
{
await vm.Video.CopyToAsync(stream);
}
vm.VideoPath = saveDBPath;
}
if (vm.Slide != null)
{
string nameVideo = Path.GetFileName(vm.Slide.FileName);
string pathUpload = Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\resource\slides\" + idCourse);
string savePath = Path.Combine(pathUpload, nameVideo);
string saveDBPath = Path.Combine(@"\resource\slides\" + idCourse, nameVideo);
if (!Directory.Exists(pathUpload))
{
Directory.CreateDirectory(pathUpload);
}
using (var stream = new FileStream(savePath, FileMode.Create))
{
await vm.Slide.CopyToAsync(stream);
}
vm.SlidePath = saveDBPath;
}
if (vm.Id == 0)
{
vm.Status = false;
var model = _mapper.Map <CourseLessons>(vm);
await _courseLessonService.CreateAsync(model);
return(Json(new { status = true }));
}
else
{
vm.Status = false;
string name = Directory.GetCurrentDirectory();
if (!string.IsNullOrEmpty(pathVideo) && !string.IsNullOrEmpty(vm.VideoPath))
{
string urlVideo = name + @"\wwwroot\" + pathVideo;
if (CheckFile(urlVideo))
{
System.IO.File.Delete(urlVideo);
}
}
if (!string.IsNullOrEmpty(pathSlide) && !string.IsNullOrEmpty(vm.SlidePath))
{
string urlSlide = name + @"\wwwroot\" + pathSlide;
if (CheckFile(urlSlide))
{
System.IO.File.Delete(urlSlide);
}
}
var model = _mapper.Map <CourseLessons>(vm);
await _courseLessonService.UpdateAsync(model);
return(Json(new { status = true }));
}
}
catch (Exception ex)
{
return(Json(new { status = false }));
}
}
return(Json(new { status = false }));
}
