/**
* singleton pattern
*
* @return PlentyItemDataPushCategory
*/
public static function getInstance()
{
if (!isset(self::$instance) || !self::$instance instanceof PlentyItemDataPushCategory) {
self::$instance = new PlentyItemDataPushCategory();
}
return self::$instance;
}
public function __construct()
{
/*
* select some data, we will use them for new items
*/
PlentyItemDataPushCategory::getInstance()->execute();
PlentyItemDataPushWarehouse::getInstance()->execute();
PlentyItemDataPushProducer::getInstance()->execute();
$this->warehouseId = PlentyItemDataPushWarehouse::getInstance()->getFirstWarehouseId();
}
public function execute()
{
foreach (array_keys($this->urlList) as $category) {
$this->getLogger()->debug(__FUNCTION__ . ' current category: ' . $category);
/*
* check category
*/
$categoryId = PlentyItemDataPushCategory::getInstance()->checkCategoryLevel1($category);
if (!$categoryId) {
/*
* save category
*/
PlentyItemDataPushCategory::getInstance()->saveNewCategoryLevel1($category);
$categoryId = PlentyItemDataPushCategory::getInstance()->checkCategoryLevel1($category);
}
if ($categoryId > 0) {
foreach ($this->urlList[$category] as $url) {
$itemUrls = $this->getItemUrlList($url);
if (isset($itemUrls) && is_array($itemUrls)) {
foreach ($itemUrls as $itemUrl) {
if (count($this->itemList) > 0 && $this->quantity <= count($this->itemList)) {
$this->getLogger()->debug(__FUNCTION__ . ' quantity ' . $this->quantity . ' reached');
break 3;
} else {
$this->generateItem($categoryId, $itemUrl);
/*
* sleep a while
*/
usleep(500000);
}
}
}
}
} else {
$this->getLogger()->crit(__FUNCTION__ . ' I can not add a new category. I will shut down.');
exit;
}
}
}