/**
* Get date value as string.
* Format can be specified, or it will be taken from $this->getFormat()
*
* @param string $format (compatible with \Magento\Framework\Stdlib\DateTime\Date
* @return string
*/
public function getValue($format = null)
{
if (empty($this->_value)) {
return '';
}
if (null === $format) {
$format = $this->getDateFormat();
$format .= $format && $this->getTimeFormat() ? ' ' : '';
$format .= $this->getTimeFormat() ? $this->getTimeFormat() : '';
}
return $this->_value->toString($format);
}
/**
* Preparing data and adding to rss object
*
* @param array $args
* @return void
*/
public function addSpecialXmlCallback($args)
{
if (!isset(self::$_currentDate)) {
self::$_currentDate = new \Magento\Framework\Stdlib\DateTime\Date();
}
// dispatch event to determine whether the product will eventually get to the result
$product = new \Magento\Framework\Object(array('allowed_in_rss' => true, 'allowed_price_in_rss' => true));
$args['product'] = $product;
$this->_eventManager->dispatch('rss_catalog_special_xml_callback', $args);
if (!$product->getAllowedInRss()) {
return;
}
// add row to result and determine whether special price is active (less or equal to the final price)
$row = $args['row'];
$row['use_special'] = false;
$row['allowed_price_in_rss'] = $product->getAllowedPriceInRss();
if (isset($row['special_to_date']) && $row['final_price'] <= $row['special_price'] && $row['allowed_price_in_rss']) {
$compareDate = self::$_currentDate->compareDate($row['special_to_date'], \Magento\Framework\Stdlib\DateTime::DATE_INTERNAL_FORMAT);
if (-1 === $compareDate || 0 === $compareDate) {
$row['use_special'] = true;
}
}
$args['results'][] = $row;
}