static function get_pro_lightbox()
{
if (is_null(self::$_pro_lightbox)) {
$mapper = C_Lightbox_Library_Mapper::get_instance();
self::$_pro_lightbox = $mapper->find_by_name(NGG_PRO_LIGHTBOX);
}
return self::$_pro_lightbox;
}
static function is_pro_lightbox_enabled()
{
if (is_null(self::$_pro_lightbox_enabled)) {
$settings = C_NextGen_Settings::get_instance();
if ($settings->thumbEffect == NGG_PRO_LIGHTBOX) {
self::$_pro_lightbox_enabled = TRUE;
} else {
self::$_pro_lightbox_enabled = FALSE;
}
}
return self::$_pro_lightbox_enabled;
}
function render()
{
$retval = '';
$context = $this->view->get_context('object');
// For Galleria & slideshow displays: show the gallery trigger if a single
// image is available for sale
if ($context && get_class($context) == 'C_MVC_View' && !empty($context->_params['images'])) {
$mapper = C_Pricelist_Mapper::get_instance();
foreach ($context->_params['images'] as $image) {
if ($mapper->find_for_image($image)) {
$retval = parent::render();
break;
}
}
} else {
// Display the trigger if the image is for sale
$mapper = C_Pricelist_Mapper::get_instance();
if ($mapper->find_for_image($context)) {
$retval = parent::render();
}
}
return $retval;
}
