// GET: Index/{page}
public ActionResult Index(string page = "")
{
//get/Set page slug
if (page == "")
{
page = "home";
}
//declare model and DTO
PageVM model;
PageDTO dto;
//check if page exists
using (Db db = new Db())
{
if (!db.Pages.Any(x => x.Slug.Equals(page)))
{
return(RedirectToAction("Index", new { page = "" }));
}
}
// get page DTO
using (Db db = new Models.Data.Db())
{
dto = db.Pages.Where(x => x.Slug == page).FirstOrDefault();
}
//set page title
ViewBag.PageTitle = dto.Title;
// check the slidebar
if (dto.HasSlideBar == true)
{
ViewBag.Slidebar = "Yes";
}
else
{
ViewBag.Slidebar = "No";
}
// Init Model
model = new PageVM(dto);
// return view with model
return(View(model));
}
public ActionResult AddPage(PageVM model)
{
// check model state
if (!ModelState.IsValid)
{
return(View(model));
}
using (Db db = new Models.Data.Db())
{
// declare slug
string slug;
// init pageDTO
PageDTO dto = new PageDTO();
// DTO title
dto.Title = model.Title;
// check for and set slug if need be
if (string.IsNullOrWhiteSpace(model.Slug))
{
slug = model.Title.Replace(" ", "-").ToLower();
}
else
{
slug = model.Slug.Replace(" ", "-").ToLower();
}
// make sure title and slug are unique
if (db.Pages.Any(x => x.Title == model.Title) || db.Pages.Any(x => x.Slug == slug))
{
ModelState.AddModelError("", "That title or slug already exists.");
return(View(model));
}
// DTO the rest
dto.Slug = slug;
dto.Body = model.Body;
dto.HasSidebar = model.HasSidebar;
dto.Sorting = 100;
// save DTO
db.Pages.Add(dto);
db.SaveChanges();
}
// Set TempData message
TempData["SM"] = "You have added a new page!";
// Redirect
return(RedirectToAction("AddPage"));
}
public ActionResult EditProduct(ProductViewModel model, HttpPostedFileBase file)
{
// get product id
int id = model.Id;
// populate categories select list and images
using (Db db = new Models.Data.Db())
{
model.Categories = new SelectList(db.Categories.ToList(), "Id", "Name");
}
model.Images = Directory.EnumerateFiles(Server.MapPath("~/Images/Uploads/Products/" + id + "/Gallery/Thumbs"))
.Select(fileName => Path.GetFileName(fileName));
// check model state
if (!ModelState.IsValid)
{
return(View(model));
}
// make sure product name is unique
using (Db db = new Db())
{
if (db.Products.Where(p => p.Id != id).Any(p => p.Name == model.Name))
{
ModelState.AddModelError("", "Product name already exists.");
return(View(model));
}
}
// update product
using (Db db = new Db())
{
ProductDto dto = db.Products.Find(id);
dto.Name = model.Name;
dto.Slug = model.Name.Replace(" ", "-").ToLower();
dto.Price = model.Price;
dto.Description = model.Description;
dto.CategoryId = model.CategoryId;
dto.ImageName = model.ImageName;
CategoryDto catDto = db.Categories.FirstOrDefault(c => c.Id == model.CategoryId);
dto.CategoryName = catDto.Name;
db.SaveChanges();
}
// set TempData msg
TempData["SM"] = "Product edited successfully";
#region Image Upload
// check for file upload
if (file != null && file.ContentLength > 0)
{
// get file extension
string ext = file.ContentType.ToLower();
// verify file extension
if (ext != "image/jpg" &&
ext != "image/jpeg" &&
ext != "image/pjpeg" &&
ext != "image/gif" &&
ext != "image/x-png" &&
ext != "image/png")
{
using (Db db = new Db())
{
ModelState.AddModelError("", "The image was not uploaded - wrong image extension.");
return(View(model));
}
}
// set upload directory paths
var originalDirectory = new DirectoryInfo(string.Format("{0}Images\\Uploads", Server.MapPath(@"\")));
var pathString1 = Path.Combine(originalDirectory.ToString(), "Products\\" + id.ToString());
var pathString2 = Path.Combine(originalDirectory.ToString(), "Products\\" + id.ToString() + "\\Thumbs");
// delete files from directories
DirectoryInfo directoryInfo1 = new DirectoryInfo(pathString1);
DirectoryInfo directoryInfo2 = new DirectoryInfo(pathString2);
foreach (FileInfo file2 in directoryInfo1.GetFiles())
{
file2.Delete();
}
foreach (FileInfo file3 in directoryInfo2.GetFiles())
{
file3.Delete();
}
// save image name
string imageName = file.FileName;
using (Db db = new Db())
{
ProductDto dto = db.Products.Find(id);
dto.ImageName = imageName;
db.SaveChanges();
}
// save original and thumb images
var path = string.Format("{0}\\{1}", pathString1, imageName);
var path2 = string.Format("{0}\\{1}", pathString2, imageName);
file.SaveAs(path);
// Create and save thumb of the original
WebImage img = new WebImage(file.InputStream);
img.Resize(200, 200);
img.Save(path2);
}
// redirect
#endregion
// redirect
return(RedirectToAction("EditProduct"));
}
