public override ViewIdentifierAndModel HandleVisualizationRequest()
{
var model = new EarthSpheresImageGalleryViewModel();
foreach (var submission in GetAllSubmissionsForCourseRun())
{
var img1 = new GeoImage()
{
ImageUrl = submission.Sphere1Url,
Coordinate = new Coordinate(submission.Sphere1Coordinate.Latitude, submission.Sphere1Coordinate.Longitude)
};
var img2 = new GeoImage()
{
ImageUrl = submission.Sphere2Url,
Coordinate = new Coordinate(submission.Sphere2Coordinate.Latitude, submission.Sphere2Coordinate.Longitude)
};
AddSphereImageToModel(model, img1, submission.Sphere1Name);
AddSphereImageToModel(model, img2, submission.Sphere2Name);
}
return new ViewIdentifierAndModel("~/Views/EarthSpheresImageGalleryView.cshtml", model);
}
private void AddSphereImageToModel(EarthSpheresImageGalleryViewModel model, GeoImage img, string sphereName)
{
if (sphereName == "geosphere")
{
model.GeosphereImages.Add(img);
}
else if (sphereName == "atmosphere")
{
model.AtmosphereImages.Add(img);
}
else if (sphereName == "biosphere")
{
model.BiosphereImages.Add(img);
}
else if (sphereName == "hydrosphere")
{
model.HydrosphereImages.Add(img);
}
else if (sphereName == "cryosphere")
{
model.CryosphereImages.Add(img);
}
}