public SlideShowPage()
{
InitializeComponent();
ApplicationBar.IsVisible = false;
ViewModelLocator viewModelLocator = App.Current.Resources["Locator"] as ViewModelLocator;
_articleViewModel = viewModelLocator.SlideshowViewModel;
}
public ActionResult Update(SlideshowViewModel viewModel, HttpPostedFileBase file)
{
if (!ModelState.IsValid)
{
return(View("SlideshowForm", viewModel));
}
if (file != null)
{
viewModel.Photo = UploadPhoto(file);
}
_slideshowService.Update(Mapper.Map <SlideshowDto>(viewModel));
return(RedirectToAction("Index"));
}
public ActionResult EditSlide(int id)
{
var slide = slideshowRepository.GetById(id);
if (slide == null)
{
TempData[Const.ActionErrorInfo] = "Слайд не найден";
return RedirectToAction("Committees");
}
var viewModel = new SlideshowViewModel
{
Id = id,
Text = slide.Text,
Title = slide.Title,
SlideshowImagePath = slide.File.FileName
};
return View(viewModel);
}
public ActionResult EditSlide(SlideshowViewModel slideshow, HttpPostedFileBase file)
{
if(ModelState.IsValid)
{
using(new UnitOfWork(_currentContext))
{
var exising = slideshowRepository.GetById(slideshow.Id.Value);
if (file != null)
{
//upload file first
var ticks = DateTime.Now.Ticks;
var fileName = String.Format("slideshow-{0}", ticks) + Path.GetExtension(file.FileName);
var absoluteTempPath = Server.MapPath("~/Content/images/uploads/temp/");
var absolutePath = Server.MapPath("~/Content/images/uploads/slideshow/");
var fullVirtualPath = "~/Content/images/uploads/slideshow/" + fileName;
//create a temp file first, then compress it
FileUploader.UploadFile(file, fileName,
absoluteTempPath);
var encoder = new ImageEncoder();
encoder.Compress(absoluteTempPath + fileName, absolutePath + fileName, 620, 465);
//after compressing deleting original file
FileUploader.DeleteFile(absoluteTempPath + fileName);
var slideshowImage = new File()
{
FileName = fullVirtualPath,
FilePurposeId = (int) FilePurposes.Slideshow
};
//delete the old file
FileUploader.DeleteFile(Server.MapPath(exising.File.FileName));
filesRepository.Remove(exising.FileId);
exising.File = slideshowImage;
}
exising.Title = slideshow.Title;
exising.Text = slideshow.Text;
exising.Date = DateTime.Now;
}
TempData[Const.ActionResultInfo] = "Слайд успешно отредактирован";
return RedirectToAction("Slideshow");
}
TempData[Const.ActionErrorInfo] = "Ошибка редактирования слайда. Проверьте правильность введенных данных";
return View(slideshow);
}
public ActionResult AddSlide(SlideshowViewModel slideshow, HttpPostedFileBase file)
{
if(ModelState.IsValid)
{
using (new UnitOfWork(_currentContext))
{
//upload file first
var ticks = DateTime.Now.Ticks;
var fileName = String.Format("slideshow-{0}", ticks) + Path.GetExtension(file.FileName);
var absoluteTempPath = Server.MapPath("~/Content/images/uploads/temp/");
var absolutePath = Server.MapPath("~/Content/images/uploads/slideshow/");
var fullVirtualPath = "~/Content/images/uploads/slideshow/" + fileName;
//create a temp file first, then compress it
FileUploader.UploadFile(file, fileName,
absoluteTempPath);
var encoder = new ImageEncoder();
encoder.Compress(absoluteTempPath + fileName, absolutePath + fileName, 620, 465);
//after compressing deleting original file
FileUploader.DeleteFile(absoluteTempPath + fileName);
var slideshowImage = new File()
{
FileName = fullVirtualPath,
FilePurposeId = (int) FilePurposes.Slideshow
};
var slideshowItem = new SlideshowItem
{
Title = slideshow.Title,
Text = slideshow.Text,
Date = DateTime.Now,
File = slideshowImage
};
slideshowRepository.Add(slideshowItem);
}
TempData[Const.ActionResultInfo] = "Слайд успешно добавлен";
return RedirectToAction("Slideshow");
}
TempData[Const.ActionErrorInfo] = "Невозможно добавить слайд. Проверьте правильность введенных данных";
return View(slideshow);
}
