Leaf Input functional

Web/Controllers/ControllerBase.cs

@@ -17,5 +17,32 @@ namespace LeafWeb.Web.Controllers
 			DataService.Dispose();
 			base.Dispose(disposing);
 		}
+
+		protected bool IsHttpParamActionMatch()
+		{
+			return ControllerContext.RouteData.Values["action"].ToString()
+				.Equals("Action", StringComparison.InvariantCultureIgnoreCase);
+		}
+
+		protected enum StatusType
+		{
+			Info,
+			Success,
+			Error
+		}
+
+		protected void SetStatusMessage(string msg, StatusType statusType = StatusType.Info)
+		{
+			TempData["StatusMessage"] = msg;
+			switch (statusType)
+			{
+				case StatusType.Success:
+					TempData["StatusMessage-Type"] = "alert-success";
+					break;
+				case StatusType.Error:
+					TempData["StatusMessage-Type"] = "alert-error";
+					break;
+			}
+		}
 	}
 }

Web/Controllers/LeafInputController.cs

@@ -1,27 +1,71 @@
 using System.IO;
 using System.Linq;
+using System.Web;
 using System.Web.Mvc;
-using LeafWeb.Core.DAL;
+using LeafWeb.Core.Models;
+using LeafWeb.Web.Attributes;
 using LeafWeb.Web.ViewModels.LeafInput;
 
 namespace LeafWeb.Web.Controllers
 {
-    public class LeafInputController : Controller
-    {
-        public ActionResult Index()
-        {
-	        // initialize the session storage to retain SessionID between requests
+	public class LeafInputController : ControllerBase
+	{
+		public ActionResult Index()
+		{
+			// initialize the session storage to retain SessionID between requests
 			Session["placeholder"] = 0;
-            return View();
-        }
+			return View();
+		}
 
+		private FileInfo[] GetBackloadDirectoryFiles(string directoryName)
+		{
+			var path = Path.Combine(Server.MapPath("~/Files/"), directoryName + "\\");
+			var directory = new DirectoryInfo(path);
+			if (!directory.Exists)
+			{
+				return new FileInfo[] {};
+			}
+
+			return directory.GetFiles();
+		}
+
+		private void DeleteBackloadDirectory(string directoryName)
+		{
+			var path = Path.Combine(Server.MapPath("~/Files/"), directoryName + "\\");
+			var directory = new DirectoryInfo(path);
+			if (directory.Exists)
+			{
+				directory.Delete(true);
+			}
+		}
+
+		[HttpParamAction]
 		[HttpPost]
-        public ActionResult Index(CreateViewModel viewModel)
-        {
+		public ActionResult Index(CreateViewModel viewModel)
+		{
 			// directory name is the sessionID
-			var directory = Session.SessionID;
-			var path = Path.Combine(Server.MapPath("~/Files/"), directory + "\\");
-			var files = Directory.GetFiles(path);
+			var files = GetBackloadDirectoryFiles(Session.SessionID);
+
+			if (!files.Any())
+			{
+				ModelState.AddModelError("", "Must select at least one file");
+			}
+
+			if (ModelState.IsValid && !IsHttpParamActionMatch())
+			{
+				// Go to confirmation
+				var confirmViewModel = new ConfirmViewModel(viewModel, files.Select(f => f.Name).ToArray());
+				return View("Confirm", confirmViewModel);
+			}
+			return View("Index");
+		}
+
+		[HttpParamAction]
+		[HttpPost]
+		public ActionResult Confirm(CreateViewModel viewModel)
+		{
+			// directory name is the sessionID
+			var files = GetBackloadDirectoryFiles(Session.SessionID);
 
 			if (!files.Any())
 			{
@@ -31,12 +75,25 @@ namespace LeafWeb.Web.Controllers
 			if (ModelState.IsValid)
 			{
 				// convert viewModel into Model
-
+				var model = viewModel.GetFileInput();
 				// load files into LeafInputFile
+				var leafInputFiles =
+					from f in files
+					let bytes = System.IO.File.ReadAllBytes(f.FullName)
+					select new LeafInputFile {Filename = f.Name, Contents = bytes};
 
-				// 
+				// TODO: Save to db
+
+				DeleteBackloadDirectory(Session.SessionID);
+			
+				SetStatusMessage(
+					HttpUtility.HtmlEncode(
+					$"A data set has submitted for '{viewModel.Identifier}' from '{viewModel.SiteId}'. "
+					+ $"When complete, an email will be delivered to {viewModel.Name} <{viewModel.Email}> with results."),
+					StatusType.Success);
+				return RedirectToAction("Index");
 			}
-			return View();
-        }
-    }
+			return View("Index", viewModel);
+		}
+	}
 }