public async Task VideoViews(int videoId)
{
Video video = repository.Videos
.FirstOrDefault(v => v.Id == videoId);
int views = video.Views + 1;
video.Views = views;
repository.SaveVideo(video);
await Clients.All.SendAsync("NewVideoView", videoId, views);
}
public IActionResult NewCourseStep2(NewCourseStep2ViewModel model)
{
Course course = repository.Courses.FirstOrDefault(c => c.CourseId == model.CourseId);
string base64 = model.videoUrl.Substring(model.videoUrl.IndexOf(',') + 1);
byte[] data = Convert.FromBase64String(base64);
string videoTitle = model.TitlePlaceholder;
if (model.VideoTitle != null)
{
videoTitle = (model.VideoTitle.Trim() == "") ?
model.TitlePlaceholder.Replace(" ", "_") :
model.VideoTitle;
}
var dirPath = Path.Combine(hostingEnvironment.WebRootPath,
$@"UsersData\{model.UserId}\Courses\{course.CourseId}");
System.IO.Directory.CreateDirectory(dirPath);
var fileName = $@"{course.CourseId}.mp4";
var filePath = Path.Combine(dirPath, fileName);
//save course video
Video video = new Video
{
Title = videoTitle,
CreatedBy = model.UserId,
Status = "Public",
For = "Course",
ForId = course.CourseId,
DateAdded = DateTime.Now,
VideoPath = $@"/UsersData/{model.UserId}/Courses/{course.CourseId}/{course.CourseId}.mp4"
};
repository.SaveVideo(video);
course.VideoId = repository.Videos
.FirstOrDefault(v => v.For == "Course" && v.ForId == course.CourseId).Id;
repository.SaveCourse(course);
using (var videoFile = new FileStream(filePath, FileMode.Create))
{
videoFile.Write(data, 0, data.Length);
videoFile.Flush();
}
TempData["messageCM"] = "'" + course.Title + " 'has been saved!";
return(RedirectToAction("CourseManage", new { id = model.UserId, courseId = model.CourseId }));
}
public ActionResult NewView(int videoId)
{
Video video = repository.Videos
.FirstOrDefault(v => v.Id == videoId);
int totalViews = video.Views + 1;
video.Views = totalViews;
repository.SaveVideo(video);
return(PartialView("VideoTotalViews", totalViews));
}
public async Task <IActionResult> NewRepresentation(NewRepresentation model)
{
AppUser user = await userManager.FindByIdAsync(model.UserId);
if (user != null)
{
if (ModelState.IsValid)
{
//create new representation
string representationTitle = model.TitlePlaceholder.Replace("_", " ");
if (model.RepresentationTitle != null)
{
representationTitle = (model.RepresentationTitle.Trim() == "") ?
model.TitlePlaceholder.Replace("_", " ") :
model.RepresentationTitle;
}
Presentation presentation = repository.Presentations
.FirstOrDefault(p => p.PresentationId == model.PresentationId);
Representation representation = new Representation
{
CreatedBy = user,
Title = representationTitle,
DateAdded = DateTime.Now,
Status = "Public"
};
presentation.Representations.Add(representation);
repository.SavePresentation(presentation);
//save representation video
representation = repository.Presentations
.FirstOrDefault(p => p.PresentationId == model.PresentationId)
.Representations.FirstOrDefault(r => r.CreatedBy == user);
int videoId = 0;
string base64 = model.videoUrl.Substring(model.videoUrl.IndexOf(',') + 1);
byte[] data = Convert.FromBase64String(base64);
//Create video directory
string videoTitle = model.TitlePlaceholder;
if (model.VideoTitle != null)
{
videoTitle = (model.VideoTitle.Trim() == "") ?
model.TitlePlaceholder :
model.VideoTitle.Replace(" ", "_");
}
var dirPath = Path.Combine(hostingEnvironment.WebRootPath,
$@"UsersData\{model.UserId}\Representations");
System.IO.Directory.CreateDirectory(dirPath);
var fileName = $@"{videoTitle}.mp4";
var filePath = Path.Combine(dirPath, fileName);
//save video
Video video = new Video
{
Title = $"{videoTitle.Replace("_", " ")}",
CreatedBy = model.UserId,
Status = "Public",
For = "Representation",
ForId = representation.RepresentationId,
DateAdded = DateTime.Now,
VideoPath = $@"/UsersData/{model.UserId}/Representations/{videoTitle}.mp4"
};
repository.SaveVideo(video);
videoId = repository.Videos
.FirstOrDefault(v => v.For == "Representation" &&
v.ForId == representation.RepresentationId).Id;
using (var videoFile = new FileStream(filePath, FileMode.Create))
{
videoFile.Write(data, 0, data.Length);
videoFile.Flush();
}
representation.VideoId = videoId;
repository.SaveRepresentation(representation);
TempData["sccMsgCourse"] = "'" + representation.Title + "' has been saved!";
}
else
{
TempData["errMsgCourse"] = "Sorry, something went wrong!";
}
}
return(RedirectToAction("CourseDetails", new
{
id = model.UserId,
courseId = model.CourseId
}));
}
