function wp_ajax_get_image_colors()
{
$attachment_id = filter_input(INPUT_POST, 'attachment_id');
$contrast = '255, 255, 255';
$color = '#000000';
if (intval($attachment_id) > 0 && attachment_exists($attachment_id)) {
try {
$tonesque = new \Tonesque(wp_get_attachment_url($attachment_id));
$contrast = $tonesque->contrast() ? $tonesque->contrast() : $contrast;
$color = '#' . $tonesque->color('hex');
} catch (Exception $e) {
// Disable tonesque
}
}
echo json_encode(array($contrast, $color));
wp_die();
}
