public ActionResult Upload(string NetworkName, IEnumerable<HttpPostedFileBase> files)
{
var nvm = new NetworkListViewModel();
IEnumerable<HttpPostedFileBase> someFiles = files;
var networkDoc = new XDocument();
if(NetworkName == "")
{
ViewBag.UploadAlert = "Enter a network name";
using (var c = new DataModelContext())
{
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
}
return View("Index", nvm);
}
try
{
networkDoc = XDocument.Load(Request.Files["NetworkFile"].InputStream);
}
catch (XmlException e)
{
Console.WriteLine(e.Message);
ViewBag.UploadAlert = "You must select a valid xml file";
using (var c = new DataModelContext())
{
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
}
return View("Index", nvm);
}
using(var c = new DataModelContext())
{
var xmlE = new XmlEngine();
var xmlnetwork = xmlE.XmlFileToNetwork(networkDoc);
xmlnetwork.Name = NetworkName;
xmlnetwork.Author = UserDataEngine.getInstance().GetCurrentUser(c, HttpContext);
xmlnetwork.LastEdit = DateTime.Now;
c.Networks.Add(xmlnetwork);
try
{
c.SaveChanges();
}
catch(DbEntityValidationException e)
{
foreach(var i in e.EntityValidationErrors)
{
Console.WriteLine(i.ValidationErrors);
}
throw e;
}
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
ViewBag.NewNetworkID = xmlnetwork.ID;
}
ViewBag.Alert = "Network upload successful";
ViewBag.AlertClass = "alert-success";
return View("Index", nvm);
}
public ActionResult NetworkHistory(long id)
{
var nvm = new NetworkListViewModel();
nvm.Networks = new List<Network>();
using(var c = new DataModelContext())
{
var network = c.Networks
.Include("Author")
.Include("Parent")
.SingleOrDefault(n => n.ID == id);
while(true)
{
nvm.Networks.Add(network);
if (network.Parent == null)
break;
network = c.Networks.Include("Author").Include("Parent")
.SingleOrDefault(n => n.ID == network.Parent.ID);
}
}
return View(nvm);
}
public ActionResult CreateBlank(string NetworkName)
{
var nvm = new NetworkListViewModel();
if(NetworkName == "")
{
ViewBag.UploadAlert = "Enter a network name";
using (var c = new DataModelContext())
{
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
}
return View("Index", nvm);
}
using(var c = new DataModelContext())
{
var xmlnetwork = new Network();
xmlnetwork.Name = NetworkName;
xmlnetwork.Author = UserDataEngine.getInstance().GetCurrentUser(c, HttpContext);
xmlnetwork.LastEdit = DateTime.Now;
c.Networks.Add(xmlnetwork);
try
{
c.SaveChanges();
}
catch(DbEntityValidationException e)
{
foreach(var i in e.EntityValidationErrors)
{
Console.WriteLine(i.ValidationErrors);
}
throw e;
}
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
ViewBag.NewNetworkID = xmlnetwork.ID;
}
ViewBag.Alert = "Network upload successful";
ViewBag.AlertClass = "alert-success";
return View("Index", nvm);
}
public ActionResult Index()
{
var nvm = new NetworkListViewModel();
using(var c = new DataModelContext())
{
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
}
object alertObject;
if(TempData.TryGetValue("Alert", out alertObject))
{
ViewBag.Alert = alertObject;
}
return View(nvm);
}
public ActionResult UploadUrl(string NetworkName, string NetworkUrl)
{
var nvm = new NetworkListViewModel();
Network net;
if(NetworkName == "")
{
ViewBag.UrlUploadAlert = "Enter a network name";
using (var c = new DataModelContext())
{
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
}
return View("Index", nvm);
}
try
{
net = new XmlEngine().UrlDownloadToNetwork(new Uri(NetworkUrl));
}
catch (Exception e)
{
Console.WriteLine(e.Message);
ViewBag.UrlUploadAlert = "Could not find valid XML file at specified URL";
using (var c = new DataModelContext())
{
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
}
return View("Index", nvm);
}
using(var c = new DataModelContext())
{
net.Name = NetworkName;
net.Author = UserDataEngine.getInstance().GetCurrentUser(c, HttpContext);
net.LastEdit = DateTime.Now;
c.Networks.Add(net);
try
{
c.SaveChanges();
}
catch(DbEntityValidationException e)
{
foreach(var i in e.EntityValidationErrors)
{
Console.WriteLine(i.ValidationErrors);
}
throw e;
}
nvm.Networks = c.Networks.Include("Author").Where(n => n.Name != null).ToList();
ViewBag.NewNetworkID = net.ID;
}
ViewBag.Alert = "Network upload successful";
ViewBag.AlertClass = "alert-success";
return View("Index", nvm);
}
