public ActionResult Update(Views.ParkingLot.ParkingLot lot)
{
ParkingLot model;
if (TryGetLot(lot.ID, out model))
{
lock (model)
{
model.Annotations.Clear();
// Add annotations
if (lot.Annotations != null)
{
foreach (var annotation in lot.Annotations)
{
var modelAnnotation = new Annotation(model.Annotations.Count > 0 ? model.Annotations.Max(a => a.ID) + 1 : 0, (Annotation.AnnotationType)Enum.Parse(typeof(Annotation.AnnotationType), annotation.Type));
model.Annotations.Add(modelAnnotation);
foreach (var point in annotation.Points)
{
modelAnnotation.Add(new Models.Geometry.Vector2(point.X, point.Y));
}
}
}
// Set the camera
model.Camera = Repository <Camera> .Get(lot.CameraID);
}
EagleEyeConfig.ExportDatabase();
return(new EmptyResult());
}
return(new HttpNotFoundResult());
}
public static void ImportDatabase()
{
try
{
locker.AcquireReaderLock(Int32.MaxValue);
using (var stream = new StreamReader(DatabasePath))
{
Json database = Json.Import(stream);
Json cameras = database["Cameras"];
for (int i = 0; i < cameras.Count; i++)
{
Json cameraJson = cameras[i];
Camera camera = new Camera(cameraJson["ID"], cameraJson["Name"]);
Repository <Camera> .Add(camera);
}
Json parkingLots = database["ParkingLots"];
for (int i = 0; i < parkingLots.Count; i++)
{
Json lotJson = parkingLots[i];
ParkingLot lot = new ParkingLot(lotJson["ID"], lotJson["Name"], Repository <Camera> .Get(lotJson["Camera"]));
string bitmapPath = $"{HttpRuntime.AppDomainAppPath}App_Data\\{(int)lotJson["ID"]}.jpg";
if (File.Exists(bitmapPath))
{
lot.Baseline = new Bitmap(Bitmap.FromFile(bitmapPath) as Bitmap);
}
for (int a = 0; a < lotJson["Annotations"].Count; a++)
{
Json ann = lotJson["Annotations"][a];
Annotation annotation = new Annotation(ann["ID"], (Annotation.AnnotationType)(int) ann["Type"]);
for (int p = 0; p < ann["Points"].Count; p++)
{
Json point = ann["Points"][p];
Models.Geometry.Vector2 pnt = new Models.Geometry.Vector2(point["X"], point["Y"]);
annotation.Add(pnt);
}
lot.Annotations.Add(annotation);
}
Repository <ParkingLot> .Add(lot);
}
}
} finally
{
locker.ReleaseReaderLock();
}
}
Annotation ReadAnnotation(XmlElement e)
{
Annotation annotation = new Annotation();
if (e.HasChildNodes)
{
foreach (XmlNode node in e.ChildNodes)
{
annotation.Add(node);
}
}
return annotation;
}