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<?php
/**
* @package Google Structured Data
* @version 5.6.7 Free
*
* @author Tassos Marinos <info@tassos.gr>
* @link http://www.tassos.gr
* @copyright Copyright © 2021 Tassos Marinos All Rights Reserved
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
*/
namespace GSD;
defined('_JEXEC') or die('Restricted access');
use GSD\PluginBase;
use GSD\MappingOptions;
/**
* Google Structured Data Product Plugin Base
*/
class PluginBaseProduct extends PluginBase
{
/**
* The MapOptions Backend Event. Triggered by the mappingoptions fields to help each integration add its own map options.
*
* @param string $plugin
* @param array $options
*
* @return void
*/
public function onMapOptions($plugin, &$options)
{
if ($plugin != $this->_name)
{
return;
}
$new_options = [
'sku' => 'SKU',
'mpn' => 'MPN',
'brand' => 'GSD_PRODUCT_BRAND_NAME',
'offerprice' => 'GSD_PRODUCT_OFFER_PRICE',
'currency' => 'GSD_PRODUCT_OFFER_CURRENCY',
'offerAvailability' => 'GSD_PRODUCT_AVAILABILITY'
];
MappingOptions::add($options, $new_options, 'GSD_INTEGRATION', 'gsd.item.');
}
/**
* Asks for data from the child plugin based on the active view name
*
* @return Registry The payload Registry
*/
protected function getPayload()
{
if (!$payload = parent::getPayload())
{
return;
}
$schema_prefix = 'https://schema.org/';
// Add offerAvailability property
if (!$payload->offsetExists('offerAvailability'))
{
$available = method_exists($this, 'productIsAvailable') ? $this->productIsAvailable() : true;
$payload->set('offerAvailability', $schema_prefix . ($available ? 'InStock' : 'OutOfStock'));
}
return $payload;
}
}