MoonPro.net/MP-LAND/Controllers/HomeController.cs

using MP.Models;
using SteamWare;
using System;
using System.Diagnostics;
using System.Linq;
using System.Web.Configuration;
using System.Web.Mvc;
using ZXing.Common;
using ZXing;
using ZXing.QrCode;
using System.Drawing;
using System.IO;
using System.Drawing.Imaging;

namespace MP.Controllers
{
  public class HomeController : Controller
  {
    public ActionResult Index()
    {
      ViewBag.Title = "MoonPro";
      // x sicurezza leggo da web.config
      ViewBag.Environment = WebConfigurationManager.AppSettings["Environment"];
      using (var ctx = new MoonProEntities())
      {
        try
        {
          // esegue stored procedure come function, recuperando chiave desiderata...
          var keyVal = ctx.stp_AKV_getByKey("Environment").ToList<AnagKeyValue>();
          ViewBag.Environment = keyVal[0].valString;
          // imposto URL dei vari siti
          ViewBag.UrlMpSite = ctx.stp_AKV_getByKey("UrlMpSite").ToList<AnagKeyValue>()[0].valString;
          ViewBag.UrlMpAdmin = ctx.stp_AKV_getByKey("UrlMpAdmin").ToList<AnagKeyValue>()[0].valString;
          ViewBag.UrlMpIO = ctx.stp_AKV_getByKey("UrlMpIO").ToList<AnagKeyValue>()[0].valString;
          ViewBag.UrlMpMON = ctx.stp_AKV_getByKey("UrlMpMON").ToList<AnagKeyValue>()[0].valString;
          ViewBag.UrlMpTAB = ctx.stp_AKV_getByKey("UrlMpTAB").ToList<AnagKeyValue>()[0].valString;
        }
        catch (Exception exc)
        {
          logger.lg.scriviLog(string.Format("Eccezione in composizione HOME page LAND:{0}{1}", Environment.NewLine, exc), tipoLog.EXCEPTION);
          ViewBag.UrlMpSite = WebConfigurationManager.AppSettings["UrlMpSite"];//"../MP/SITE";
          ViewBag.UrlMpAdmin = WebConfigurationManager.AppSettings["UrlMpAdmin"];//"../MP/ADM";
          ViewBag.UrlMpIO = WebConfigurationManager.AppSettings["UrlMpIO"];//"../MP/IO";
          ViewBag.UrlMpMON = WebConfigurationManager.AppSettings["UrlMpMON"];//"../MP/MON";
          ViewBag.UrlMpTAB = WebConfigurationManager.AppSettings["UrlMpTAB"];//"../MP/TAB";
        }
      }
      return View();
    }

    public ActionResult About()
    {
      ViewBag.Title = "MES | SCADA | IOT";
      ViewBag.Message = "Soluzione integrata per la gestione della produzione";

      return View();
    }

    public ActionResult Contact()
    {
      ViewBag.Title = "MAPO";
      ViewBag.Message = "Per contattarci";

      return View();
    }
    public ActionResult Packages(string results)
    {
      ViewBag.Title = "Steamware's MAPO Suite";
      ViewBag.Message = "Ultime release applicazioni";
      UpdateInfoEventArgs updArgs = new UpdateInfoEventArgs();
      // Recupero info ADM...
      updArgs = UpdateMan.obj.getUpdateInfo(updateUrl("ADM"));
      if (updArgs.IsUpdateAvailable)
      {
        ViewBag.VersMpAdmin = updArgs.CurrentVersion;
      }
      else
      {
        ViewBag.VersMpAdmin = "ND";
        ViewBag.AdmDisabled = "disabled";
      }
      // Recupero info IO...
      updArgs = UpdateMan.obj.getUpdateInfo(updateUrl("IO"));
      if (updArgs.IsUpdateAvailable)
      {
        ViewBag.VersMpIO = updArgs.CurrentVersion;
      }
      else
      {
        ViewBag.VersMpIO = "ND";
        ViewBag.IODisabled = "disabled";
      }
      // Recupero info LAND...
      updArgs = UpdateMan.obj.getUpdateInfo(updateUrl("LAND"));
      if (updArgs.IsUpdateAvailable)
      {
        ViewBag.VersMpLand = updArgs.CurrentVersion;
      }
      else
      {
        ViewBag.VersMpLand = "ND";
        ViewBag.LandDisabled = "disabled";
      }
      // Recupero info MON...
      updArgs = UpdateMan.obj.getUpdateInfo(updateUrl("MON"));
      if (updArgs.IsUpdateAvailable)
      {
        ViewBag.VersMpMon = updArgs.CurrentVersion;
      }
      else
      {
        ViewBag.VersMpMon = "ND";
        ViewBag.MonDisabled = "disabled";
      }
      // Recupero info SITE...
      updArgs = UpdateMan.obj.getUpdateInfo(updateUrl("SITE"));
      if (updArgs.IsUpdateAvailable)
      {
        ViewBag.VersMpSite = updArgs.CurrentVersion;
      }
      else
      {
        ViewBag.VersMpSite = "ND";
        ViewBag.SiteDisabled = "disabled";
      }
      // Recupero info TAB...
      updArgs = UpdateMan.obj.getUpdateInfo(updateUrl("TAB"));
      if (updArgs.IsUpdateAvailable)
      {
        ViewBag.VersMpTab = updArgs.CurrentVersion;
      }
      else
      {
        ViewBag.VersMpTab = "ND";
        ViewBag.TabDisabled = "disabled";
      }
      // salvo risultati...
      ViewBag.Results = results;
      // VIEW!
      return View();
    }

    // GET: Home/Download/Caller (ALL|ADM|IO|LAND|MON|SITE|TAB)
    public ActionResult Download(string caller)
    {
      string resultsMsg = "";
      // in base al caller scarico il file installazione richiesto...
      if (caller == null)
      {
        caller = "ALL";
      }
      // ora verifico COSA devo scaricare...
      if (updateUrl(caller) != "")
      {
        // se è ALL scarico tuttoi...
        if (caller == "ALL")
        {
          Stopwatch stopWatch = new Stopwatch();
          stopWatch.Start();
          int done = 0;
          // scarico TUTTI...
          done += UpdateMan.obj.downloadLatest(updateUrl("ADM"), localDownloadPath("ADM"), "ADM");
          done += UpdateMan.obj.downloadLatest(updateUrl("IO"), localDownloadPath("IO"), "IO");
          done += UpdateMan.obj.downloadLatest(updateUrl("LAND"), localDownloadPath("LAND"), "LAND");
          done += UpdateMan.obj.downloadLatest(updateUrl("MON"), localDownloadPath("MON"), "MON");
          done += UpdateMan.obj.downloadLatest(updateUrl("SITE"), localDownloadPath("SITE"), "SITE");
          done += UpdateMan.obj.downloadLatest(updateUrl("TAB"), localDownloadPath("TAB"), "TAB");
          stopWatch.Stop();
          // calcolo elapsed time come TimeSpan value.
          TimeSpan ts = stopWatch.Elapsed;
          resultsMsg = string.Format("OK: {0} Package downloaded, {1:0.000} sec", done, ts.TotalSeconds);
        }
        else
        {
          // scarico singolo target...
          UpdateMan.obj.downloadLatest(updateUrl(caller), localDownloadPath(caller), caller);
          resultsMsg = string.Format("OK: {0} DOWNLOADED | {1} --> {2}", caller, updateUrl(caller), localDownloadPath(caller));
        }
      }
      // ...chiamo action
      return RedirectToAction("Packages", "Home", new { results = resultsMsg });
    }


    public ActionResult UserListQR()
    {
      ViewBag.Title = "QR link";
      ViewBag.Message = WebConfigurationManager.AppSettings["Cliente"];
      ViewBag.BaseUrl = WebConfigurationManager.AppSettings["baseAuthUrl"];
      ViewBag.Environment = WebConfigurationManager.AppSettings["Environment"];
      using (var ctx = new MoonProEntities())
      {
        try
        {
          // esegue stored procedure come function, recuperando chiave desiderata...
          var elOperatori = ctx.AnagraficaOperatori.ToList<AnagraficaOperatori>();
          ViewBag.elOperatori = elOperatori;
        }
        catch
        { }
      }
      return View((object)ViewBag.elOperatori);
    }
    /// <summary>
    /// Restituisce un QR code dato valore
    /// </summary>
    /// <param name="valore"></param>
    /// <returns></returns>
    public ActionResult QR(string valore)
    {
      QrCodeEncodingOptions options = new QrCodeEncodingOptions
      {
        DisableECI = true,
        CharacterSet = "UTF-8",
        Width = 600,
        Height = 600,
        Margin = 0
      };
      var writer = new BarcodeWriter();
      writer.Format = BarcodeFormat.QR_CODE;
      writer.Options = options;
      // scrivo bitmap
      var pixelData = writer.Write(valore);

      // Return Image
      MemoryStream ms = new MemoryStream();
      pixelData.Save(ms, ImageFormat.Png);
      ms.Position = 0;
      return new FileStreamResult(ms, "image/png");
    }

    /// <summary>
    /// Path locale dove scaricare gli installer
    /// </summary>
    protected string localDownloadPath(string package)
    {
      return string.Format(@"{0}{1}\{2}", memLayer.ML.CRS("downloadPath"), package, memLayer.ML.CRS("appVers"));
    }
    /// <summary>
    /// URLK stringa di UPDATE...
    /// </summary>
    protected string updateUrl(string package)
    {
      return string.Format("http://seriate.steamware.net:8083/SWS/MAPO/{0}/{1}/manifest.xml", package, memLayer.ML.CRS("appVers"));
    }
  }
}