public override IPhoto CreatePhoto()
{
while (true)
{
PhotMetadata tmp = it_stock.Get();
if (tmp == null)
{
it_stock = stockDatabase.GetIterator();
if (it_stock.Get() == null)
{
throw new Exception("StockDatabase is empty");
}
else
{
tmp = it_stock.Get();
}
}
if (it_stock.HasNext())
{
it_stock.Next();
}
else
{
it_stock = stockDatabase.GetIterator();
}
double longitute = tmp.Longitude;
double latitute = tmp.Latitude;
if (MinLatitude <= latitute && latitute <= MaxLatitude &&
MinLongitude <= longitute && longitute <= MaxLongitude)
{
PhotMetadata decrypted = new PhotMetadata(tmp);
decrypted.HeightPx = stockCoder.Decoder.Handle(decrypted.HeightPx);
decrypted.WidthPx = stockCoder.Decoder.Handle(decrypted.WidthPx);
// testing if data is correct
String test1 = stockCoder.Coder.Handle(decrypted.HeightPx);
if (test1 != tmp.HeightPx)
{
continue;
}
test1 = stockCoder.Coder.Handle(decrypted.WidthPx);
if (test1 != tmp.WidthPx)
{
continue;
}
return(new ItalyPhoto(new PlainPhoto(decrypted)));
}
}
}
private static PhotMetadata GeneratePhotoData(Random R)
{
var result = new PhotMetadata()
{
Camera = DBGeneratorUtils.AnyFromArray(R, cameras),
Name = DBGeneratorUtils.AnyFromArray(R, namePrefix) + DBGeneratorUtils.AnyFromArray(R, nameBase) + ".jpg",
CameraSettings = GetCameraSettings(R),
Date = new DateTime(2004, 1, 1).AddDays(R.Next(365 * 16)),
};
(result.Longitude, result.Latitude) = GetRandomLatLong(R);
int pixelIdx = R.Next(pixelWidths.Length);
result.WidthPx = pixelMap[pixelWidths[pixelIdx]];
result.HeightPx = pixelMap[pixelHeights[pixelIdx]];
return(result);
}
public FrancePhoto(ShutterStockIterator shutterStock)
{
while (this.photo == null)
{
if (shutterStock.HasNext)
{
PhotMetadata p = shutterStock.GetNext;
if (p.Longitude >= 0.0 && p.Longitude <= 5.4 && p.Latitude >= 43.6 && p.Latitude <= 50.0)
{
this.photo = p;
}
}
else
{
shutterStock.Reset();
}
}
}
public PolandPhoto(ShutterStockIterator shutterStock)
{
while (this.photo == null)
{
if (shutterStock.HasNext)
{
PhotMetadata p = shutterStock.GetNext;
if (p.Longitude >= 14.4 && p.Longitude <= 23.5 && p.Latitude >= 49.8 && p.Latitude <= 54.2)
{
this.photo = p;
}
}
else
{
shutterStock.Reset();
}
}
}
public ItalyPhoto(ShutterStockIterator shutterStock)
{
while (this.photo == null)
{
if (shutterStock.HasNext)
{
PhotMetadata p = shutterStock.GetNext;
if (p != null)
{
if (p.Longitude >= 8.8 && p.Longitude <= 15.2 && p.Latitude >= 37.7 && p.Latitude <= 44.0)
{
this.photo = p;
}
}
}
else
{
shutterStock.Reset();
}
}
}
public FrancePhoto(PhotMetadata p) : base(p)
{
}
public PlainPhoto(PhotMetadata phot)
{
this.plain = phot;
}
public AbstractPhoto(PhotMetadata p)
{
photo = p;
}
public static Photo FromPhotMetadata(PhotMetadata p)
{
return(new Photo(p.Name, int.Parse(p.WidthPx), int.Parse(p.HeightPx)));
}
public PolandPhoto(PhotMetadata p) : base(p)
{
}
public ItalyPhoto(PhotMetadata p) : base(p)
{
}