/**
* Get messages
*
* @return array
*/
public function getMessages()
{
$list = parent::getMessages();
if (!empty($this->getOptions()->commonData['qdProcessed'])) {
$list[] = array('text' => static::t('Products processed: {{count}}', array('count' => $this->getOptions()->commonData['qdProcessed'])));
}
return $list;
}
/**
* Sort steps
*
* @param \XLite\Logic\Import\Step\AStep $a First
* @param \XLite\Logic\Import\Step\AStep $b Second
*
* @return integer
*/
public function sortSteps(\XLite\Logic\Import\Step\AStep $a, \XLite\Logic\Import\Step\AStep $b)
{
$aw = $a->getWeight();
$bw = $b->getWeight();
if ($aw > $bw) {
$result = 1;
} elseif ($aw < $bw) {
$result = -1;
} else {
$result = 0;
}
return $result;
}
/**
* Check valid state of step
*
* @return boolean
*/
public function isValid()
{
return parent::isValid() && $this->getProcessor() && $this->getProcessor()->isValid();
}
