private void SavePositionMedia(PositionViewModel position, List<MediaListModel> playlist)
{
List<MediaListModel> thisPlaylist = playlist;
ThreadPool.QueueUserWorkItem(delegate (object r)
{
lock (FileLock)
{
string fileName = GetPositionFileName(position);
XmlSerializer serializer = new XmlSerializer(typeof(List<MediaListModel>));
FileInfo info = new FileInfo(fileName);
if (!File.Exists(fileName))
{
StreamWriter writer = info.CreateText();
serializer.Serialize((TextWriter) writer, thisPlaylist);
writer.Close();
}
else
{
info.Delete();
StreamWriter writer2 = info.CreateText();
serializer.Serialize((TextWriter) writer2, thisPlaylist);
writer2.Close();
}
}
});
}
public ActionResult SaveMosaic(PositionViewModel[] positionList)
{
if (positionList != null)
{
try
{
var MosaicID = positionList[0].MosaicID;
var extra = positionList.Where(p => p.Name == "PersonalInfo" || p.Name == "CarInfo"
|| p.Name == "LocationInfo" || p.Name == "BatteryInfo"
);
var posn = positionList.Except(extra);
var mosaic = db.Mosaics.Where(m => m.MosaicID == MosaicID).FirstOrDefault();
if (mosaic != null)
{
mosaic.Updated = DateTime.Now;
if (positionList != null)
foreach (var positionItem in posn)
{
Position position =
mosaic.Positions.Where(p => p.Name == positionItem.Name).FirstOrDefault();
if (position == null)
{
position = new Position();
position.MosaicID = positionItem.MosaicID;
db.Positions.AddObject(position);
db.SaveChanges();
}
position.Name = positionItem.Name;
position.X = (double) positionItem.X;
position.Y = (double) positionItem.Y;
position.Width = (double) positionItem.Width;
position.Height = (double) positionItem.Height;
var list = position.PositionMediums.ToList();
for (int i = 0; i < list.Count; i++)
{
var medium = list[i];
db.PositionMediums.DeleteObject(medium);
list[i] = null;
}
db.SaveChanges();
var order = 0;
if (positionItem.MediaUri != null)
foreach (var path in positionItem.MediaUri)
{
if (!String.IsNullOrEmpty(path))
// if (!position.Media.Any(i => Path.GetFileNameWithoutExtension(i.Name).ToLower().Replace("thumb", "") == Path.GetFileNameWithoutExtension(path).ToLower().Replace("thumb", ""))) // Duplicates now allowed
{
// if(order%2==0) //Deal with duplication bug from js ... Fixed already
{
var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(path);
if (fileNameWithoutExtension != null)
{
var nname = fileNameWithoutExtension.ToLower().Replace("thumb", "");
var newpath = "";
if(nname.Contains("-crop-"))
{
nname = nname.Substring(0,nname.IndexOf("-crop-"));
var serverpath = HttpContext.Request.Url.GetLeftPart(UriPartial.Authority) +
HttpRuntime.AppDomainAppVirtualPath;
newpath = path.Replace(serverpath, "/");
}
//item.Remove("Uploads/Temp/Media/Thumb".Length);
// name =
position.PositionMediums.Add(new PositionMedium()
{
Medium =
db.Media.Where(
m =>
m.Location.Contains(
nname)).
FirstOrDefault(),
Options = nname,
Position = position,
Location =!(String.IsNullOrEmpty(newpath)) ?newpath:"",
PlayOrder = (short?) order
});
}
order++;
}
}
}
}
//Deal With Extras
XmlSerializer serializer = new XmlSerializer(typeof(List<PositionViewModel>));
var writer = new StringWriter();
serializer.Serialize(writer,extra.ToList());
mosaic.ExtraData = writer.ToString();
}
else
{
return Json("Invalid Mosiac, Please Choose One Before Saving", JsonRequestBehavior.AllowGet);
}
if (positionList != null && positionList.Count() > 0)
{
db.SaveChanges();
return Json("Sucessfully Saved Mosaic", JsonRequestBehavior.AllowGet);
}
}
catch (Exception ex)
{
return Json("Error Occured During Save " + ex.Message + " " + ex.StackTrace +(ex.InnerException!=null? ex.InnerException.Message + ex.InnerException.StackTrace:""), JsonRequestBehavior.AllowGet);
}
}
return Json("Invalid Mosiac, Please Choose One Before Saving", JsonRequestBehavior.AllowGet);
}
private void LoadSavedPosition(PositionViewModel position)
{
PositionViewModel model = position;
MediaElement element = new MediaElement
{
LoadedBehavior = MediaState.Manual,
Stretch = Stretch.Fill
};
if (model.Width.HasValue)
{
double? nullable4 = model.Width + 15.0;
element.Width = (nullable4.Value / 768.0) * SystemParameters.PrimaryScreenWidth;
}
if (model.Height.HasValue)
{
double? nullable8 = model.Height + 15.0;
element.Height = (nullable8.Value / 1366.0) * SystemParameters.PrimaryScreenHeight;
}
if (model.X.HasValue && model.Y.HasValue)
{
element.Margin = new Thickness((model.X.Value / 768.0) * SystemParameters.PrimaryScreenWidth, (model.Y.Value / 1366.0) * SystemParameters.PrimaryScreenHeight, 0.0, 0.0);
}
this.Playlist = new List<MediaListModel>();
IEnumerable<MediaListModel> enumerable = this.LoadPositionMedia(position);
this.MediaCanvas.Children.Add(element);
Player player = new Player(this.Playlist, element);
foreach (MediaListModel model2 in enumerable)
{
PageSwitcher.DownloadMedium(model2, this.Playlist, player);
}
this.Players.Add(player);
player.Start();
}
public void LoadPositions(PositionViewModel[] positions = null)
{
ThreadPool.QueueUserWorkItem( (e) =>
{
Dispatcher.BeginInvoke(DispatcherPriority.Normal, new ThreadStart(()=>
{
List<Player> players = Players;
this.Players =
new List<Player>();
if (positions == null)
{
foreach (
PositionViewModel
model in
PageSwitcher.
Positions)
{
this.LoadPosition(
model);
}
}
else
{
foreach (
PositionViewModel
model2 in
positions)
{
this.LoadSavedPosition
(model2);
}
}
try
{
foreach (
Player player in
players)
{
player.Stop();
player.Quit();
this.MediaCanvas.
Children.Remove(
player.Control);
}
}
catch (Exception)
{
}
}));
});
}
private IEnumerable<MediaListModel> LoadPositionMedia(PositionViewModel position)
{
List<MediaListModel> list = new List<MediaListModel>();
try
{
string positionFileName = GetPositionFileName(position);
XmlSerializer serializer = new XmlSerializer(typeof(List<MediaListModel>));
StreamReader textReader = File.OpenText(positionFileName);
list = serializer.Deserialize(textReader) as List<MediaListModel>;
textReader.Close();
}
catch (Exception)
{
list = new List<MediaListModel>();
}
return list;
}
private void LoadPosition(PositionViewModel position)
{
Func<long, MediaListModel> selector = null;
PositionViewModel model = position;
MediaElement element = new MediaElement
{
LoadedBehavior = MediaState.Manual,
Stretch = Stretch.Fill
};
if (model.Width.HasValue)
{
double? nullable4 = model.Width + 15.0;
element.Width = (nullable4.Value / 768.0) * SystemParameters.PrimaryScreenWidth;
}
if (model.Height.HasValue)
{
double? nullable8 = model.Height + 15.0;
element.Height = (nullable8.Value / 1366.0) * SystemParameters.PrimaryScreenHeight;
}
if (model.X.HasValue && model.Y.HasValue)
{
element.Margin = new Thickness((model.X.Value / 768.0) * SystemParameters.PrimaryScreenWidth, (model.Y.Value / 1366.0) * SystemParameters.PrimaryScreenHeight, 0.0, 0.0);
}
this.Playlist = new List<MediaListModel>();
ServiceClient myService1 = new ServiceClient("BasicHttpBinding_IService", Constants.ServerAddress);
try
{
if (selector == null)
{
selector = media => new MediaListModel { MediaID = media, DisplayLocation = myService1.GetMediaLocation(media), Duration = myService1.GetMediaDuration(media) };
}
List<MediaListModel> list = position.Media; // position.Media.Select<long, MediaListModel>(selector).ToList<MediaListModel>();
myService1.Close();
List<MediaListModel> playlist = (from m in list select new MediaListModel { MediaID = m.MediaID, DisplayLocation = m.DisplayLocation, Duration = m.Duration }).ToList<MediaListModel>();
this.SavePositionMedia(position, playlist);
this.MediaCanvas.Children.Add(element);
Player player = new Player(this.Playlist, element);
foreach (MediaListModel model2 in list.ToArray())
{
PageSwitcher.DownloadMedium(model2, this.Playlist, player);
}
this.Players.Add(player);
player.Start();
}
catch (Exception exception)
{
Console.WriteLine(exception.StackTrace + "\n\n" + exception.Message);
}
}
private static string GetPositionFileName(PositionViewModel position)
{
return string.Concat(new object[] { Path.GetFileNameWithoutExtension(Constants.PlayListFile), "mosaic", position.MosaicID, "posn", position.PositionID, ".xml" });
}
