$new_aspect->save();
$current_subject->add_aspect($new_aspect);
$output .= 'Added ' . $new_aspect->return_aspect_type_name() . ' to ' . $current_subject->name . '.';
echo $output;
break;
case "edit_aspect":
// do something.
$new_aspect = new Aspect();
$new_aspect->load((int) $_POST['aspect_id']);
$new_aspect->aspect_type = (int) $_POST['aspect_type'];
$new_aspect->aspect_data = $_POST['aspect_data'];
$new_aspect->aspect_binary = NULL;
$new_aspect->predicted_accuracty = NULL;
$new_aspect->aspect_notes = $_POST['aspect_notes'];
$new_aspect->aspect_source = $_POST['aspect_source'];
$new_aspect->update();
$output = 'Updated ' . $new_aspect->return_aspect_type_name() . '.';
echo $output;
break;
case "delete_aspect":
$new_aspect = new Aspect();
$new_aspect->load($_POST['aspect_id']);
$new_aspect->delete();
echo "Deleted aspect.";
break;
case "new_aspect_type":
$new_aspect_type = new AspectType();
$new_aspect_type->aspect_groups[] = $_POST['aspect_group'];
$new_aspect_type->aspect_name = $_POST['aspect_name'];
$new_aspect_type->aspect_description = $_POST['aspect_description'];
$new_aspect_type->markdown = $_POST['markdown'];
