public ViewResult EditPresentation(string id, int presentationId, int courseId)
{
ViewData["Id"] = id;
Presentation presentation = repository.Presentations.FirstOrDefault(p => p.PresentationId == presentationId);
Video video = repository.Videos.FirstOrDefault(v => v.Id == presentation.VideoId);
EditPresentationFiles files = new EditPresentationFiles
{
Files = repository.PresentationFiles
.Where(f => f.PresentationId == presentation.PresentationId)
.OrderBy(f => f.Part)
.Take(MaxFilesPerPage),
PresentationId = presentation.PresentationId,
CourseId = courseId,
UserId = id,
PageInfo = new EditPresentationFilesPageInfo
{
CurrentPage = 1,
FilesPerPage = MaxFilesPerPage,
TotalFiles = repository.PresentationFiles
.Where(f => f.PresentationId == presentation.PresentationId)
.Count()
}
};
return(View(new EditPresentation
{
Presentation = presentation,
Video = video,
CourseId = courseId,
Files = files
}));
}
public IActionResult ChangeFileInfo(EditPresentationFiles model)
{
PresentationFiles file = repository.PresentationFiles.FirstOrDefault(f => f.FileId == model.FileId);
if (file != null)
{
if (model.FileTitle != null && model.FileTitle.Trim() != "" && model.FileTitle.Trim() != file.Title)
{
file.Title = model.FileTitle;
repository.SaveFile(file);
}
else if (model.FilePart > 0 && model.FilePart != file.Part)
{
file.Part = model.FilePart;
repository.SaveFile(file);
}
}
return(RedirectToAction("EditPresentation", new
{
id = model.UserId,
presentationId = model.PresentationId,
courseId = model.CourseId
}));
}
