Current File : //home/bitrix/www/bitrix/modules/sale/lib/tradingplatform/vk/feed/data/processors/albumsdelete.php
<?php
namespace Bitrix\Sale\TradingPlatform\Vk\Feed\Data\Processors;
use Bitrix\Sale\TradingPlatform\Vk;
use Bitrix\Sale\TradingPlatform\Timer;
use Bitrix\Sale\TradingPlatform\TimeIsOverException;
/**
* Class AlbumsDelete - processor for delete from VK only exported products
* @package Bitrix\Sale\TradingPlatform\Vk\Feed\Data\Processors
*/
class AlbumsDelete extends DataProcessor
{
/**
* Main export process method. Delete from VK only albums, which were adding via export
* Have not input params - get values from VK and from mapping and compare them.
*
* @return bool - return true if OK or if errors it not critical. Expression if timer is over
*/
public function process($data = NULL, Timer $timer = NULL)
{
$apiHelper = new Vk\Api\ApiHelper($this->exportId);
$albumsFromVk = $apiHelper->getALbumsFromVk($this->vkGroupId);
$albumsMapped = Vk\Map::getMappedAlbums($this->exportId);
// remove from mapping albums which not exist in VK
$albumsMappedToRemove = array();
foreach ($albumsMapped as $key => $albumMapped)
{
if (!isset($albumsFromVk[$albumMapped["ALBUM_VK_ID"]]))
{
$albumsMappedToRemove[] = array("VALUE_EXTERNAL" => $albumMapped["ALBUM_VK_ID"]);
unset($albumsMapped[$key]);
}
}
// remove not exists in VK items
if (!empty($albumsMappedToRemove))
Vk\Map::removeAlbumMapping($albumsMappedToRemove, $this->exportId);
// In delete procedure we not need http file upload.
// It means that we can not limit max items by settings and using max possible count.
$albumsMapped = array_chunk($albumsMapped, Vk\Vk::MAX_EXECUTION_ITEMS); // max 25 items in execute()
foreach ($albumsMapped as $chunk)
{
$resDelete = $this->executer->executeMarketAlbumDelete(array(
"owner_id" => $this->vkGroupId,
"data" => $chunk,
"count" => count($chunk),
));
foreach ($resDelete as $res)
{
if ($res["flag_album_delete_result"])
$albumsMappedToRemove[] = array("VALUE_EXTERNAL" => $res["ALBUM_VK_ID"]);
}
// remove success deleted items
if (!empty($albumsMappedToRemove))
Vk\Map::removeAlbumMapping($albumsMappedToRemove, $this->exportId);
// abstract start position - only for continue export, not for rewind to position
if ($timer !== NULL && !$timer->check())
throw new TimeIsOverException("Timelimit for export is over", '1');
}
// remove products from cache
$vkExportedData = new Vk\VkExportedData($this->exportId, 'PRODUCTS');
$vkExportedData->removeData();
return true;
}
}
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