public async Task <IActionResult> Get(string layerId, int z, int x, int y, string fileExtension, string fileSerializer, [FromQuery(Name = "access_token")] string accessToken)
{
tileContext.Identifier = layerId;
var tile = await tileRetrieverService.GetTile(z, x, y);
if (tile != null)
{
var factory = new ProtoBufSerializationFactory();
factory.BuildFrom(tile, tileContext);
var memStream = new MemoryStream();
using (var serialStream = factory.SerializeTile())
{
await serialStream.CopyToAsync(memStream);
}
memStream.Position = 0;
return(File(memStream, "application/octet-stream", "tile.pbf"));
}
else
{
return(new EmptyResult());
}
//var path = files.GetFileInfo($"{layerId}.{fileExtension}.{fileSerializer}");
//var memStream = new MemoryStream();
//using (var stream = new FileStream(path.PhysicalPath, FileMode.Open))
//{
// await stream.CopyToAsync(memStream);
//}
//memStream.Position = 0;
//return File(memStream, "application/octet-stream", "tile.pbf");
}
public void using_polygon_transformed_tile_generate_serialized_tile()
{
// the goal of this test is to take a TransformedTile, which is the coordinates of a geometry feature //
// and turn it into a group of Commands with parameters. //
var tile = Container.GetService <IConfigurationStrategy>().Into <TransformedTile>("transformed_tile");
var factory = new ProtoBufSerializationFactory();
factory.BuildFrom(tile, new MockTileContext());
var stream = factory.SerializeTile();
Assert.IsNotNull(stream);
Assert.AreEqual(47, stream.Length);
}
public async Task using_points_tile_generate_serialized_tile()
{
Container.GetService <MockContextRepository>().TryGetAs <MockTileContext>("simple_points", out MockTileContext context);
var accessor = new LayerTileCacheAccessor(() => new MockTransformedCacheStorage(), () => new MockRawCacheStorage());
var generator = new Generator(context, accessor,
new LayerInitializationFileService(Container.GetService <IFileProvider>()));
var retriever = new TileRetrieverService(accessor, context, generator);
var tile = await retriever.GetTile(0, 0, 0);
var factory = new ProtoBufSerializationFactory();
factory.BuildFrom(tile, new MockTileContext());
var stream = factory.SerializeTile();
Assert.IsNotNull(stream);
Assert.AreEqual(114, stream.Length);
}
