using System;

using System.Collections.Generic;

using System.Drawing;

using System.IO;

using System.Linq;

using System.Threading.Tasks;

using System.Web;

using System.Web.Mvc;

using Vidly.Models;

​

namespace Vidly.Controllers

{

    public class ImageController : Controller

    {

        ApplicationDbContext _context;

​

        public ImageController()

        {

            _context = new ApplicationDbContext();

        }

​

        // GET: Image

        public ActionResult Index()

        {

            return View();

        }

​

        [HttpPost]

        public ActionResult Index(HttpPostedFileBase httpPostedFileBase)

        {

            if (httpPostedFileBase != null)

            {

​

                Picture picture = new Picture

                {

                    image = ConvertToByte(httpPostedFileBase)

                };

​

                _context.Pictures.Add(picture);

                _context.SaveChanges();

​

​

            }

​

            return View();

        }

​

        public byte[] ConvertToByte(HttpPostedFileBase file)

        {

            byte[] imageByte = null;

            BinaryReader rdr = new BinaryReader(file.InputStream);

            imageByte = rdr.ReadBytes((int)file.ContentLength);

​

            return imageByte;

        }

​

​

        public async Task<ActionResult> RenderImage()

        {

            Picture item = await _context.Pictures.FindAsync(3);

​

            byte[] photoBack = item.image;

​

            string imreBase64Data = Convert.ToBase64String(photoBack);

            string imgDataURL = string.Format("data:image/jpg;base64,{0}", imreBase64Data);

            //Passing image data in viewbag to view  

            ViewBag.ImageData = imgDataURL;

​

            return View("SingleImage");

        }

​

​

​

​

    }

}