Files
LeafWeb/WebCms/Controllers/LeafInputController.cs
T
2017-01-27 14:07:36 -05:00

107 lines
3.2 KiB
C#

using System;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using log4net;
using LeafWeb.Core.Entities;
using LeafWeb.Core.Utility;
using LeafWeb.WebCms.App_Start;
using LeafWeb.WebCms.Models;
namespace LeafWeb.WebCms.Controllers
{
public class LeafInputController : BaseController
{
public ActionResult Create()
{
// initialize the session storage to retain SessionID between requests
if (Session != null)
Session["placeholder"] = 0;
var viewModel = new LeafInputCreate();
HydrateCreateViewModel(viewModel);
return PartialView(viewModel);
}
[HttpPost]
public ActionResult Submit(LeafInputCreate viewModel)
{
// directory name is the sessionID
var files = GetBackloadDirectoryFiles(Session.SessionID);
if (!files.Any())
ModelState.AddModelError("Files", "Must select at least one file");
// TODO: this keeps randomly not being mapable because string->bool binding fails. WHY
if (ModelState.ContainsKey("TermsOfService"))
ModelState["TermsOfService"].Errors.Clear();
if (ModelState.IsValid) // HttpParamMatch indicates it's backing out from Confirm
{
// convert viewModel into Model
var leafInput = viewModel.GetLeafInput(DataService);
// load files into LeafInputFile
leafInput.InputFiles =
(from f in files
let bytes = System.IO.File.ReadAllBytes(f.FullName)
select new LeafInputFile { Filename = f.Name, Contents = bytes }).ToList();
// Save to db
DataService.AddLeafInput(leafInput);
DeleteBackloadDirectory(Session.SessionID);
var msg = $"A data set has submitted for '{viewModel.Identifier}' from '{viewModel.SiteId}'. " + Environment.NewLine
+ $"When complete, an email will be delivered to {viewModel.Name} <{viewModel.Email}> with results.";
SetStatusMessage(HttpUtility.HtmlEncode(msg), StatusType.Success);
var logger = LogManager.GetLogger(GetType());
logger.Info($"LeafInput: {leafInput.Id} Added, {leafInput.Identifier}, {leafInput.SiteId}, {leafInput.Email}");
logger.Info($"LeafInputFiles: {leafInput.InputFiles.Select(f => f.Id.ToString()).Join(", ")}, Queued");
HangfireStartup.TriggerPiscalProcessQueue();
return RedirectToCurrentUmbracoPage();
}
HydrateCreateViewModel(viewModel);
return CurrentUmbracoPage();
}
private void HydrateCreateViewModel(dynamic viewModel)
{
if (viewModel.PhotosynthesisType == null)
viewModel.PhotosynthesisType = new SelectListViewModel();
if (viewModel.PhotosynthesisType.ListItems == null)
viewModel.PhotosynthesisType.ListItems = GetPhotosynthesisTypeSelectList();
}
// Callback from Piscal
[ActionLog]
public void NotifyComplete()
{
HangfireStartup.TriggerPiscalProcessQueue();
}
private FileInfo[] GetBackloadDirectoryFiles(string directoryName)
{
var path = Path.Combine(Server.MapPath("~/Files/"), directoryName + "\\");
var directory = new DirectoryInfo(path);
return
!directory.Exists
? new FileInfo[] { }
: 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);
}
}
}