sftpqueue.php

См. документацию.

<?php
 
namespace Bitrix\Sale\TradingPlatform\Ebay\Feed\Data\Processors;
 
use \Bitrix\Main\Type\DateTime;
use \Bitrix\Main\SystemException;
use \Bitrix\Sale\TradingPlatform\Sftp;
use \Bitrix\Main\ArgumentNullException;
use \Bitrix\Sale\TradingPlatform\Logger;
use \Bitrix\Sale\TradingPlatform\Ebay\Ebay;
use \Bitrix\Sale\TradingPlatform\Ebay\Feed\QueueTable;
use \Bitrix\Sale\TradingPlatform\Ebay\Feed\ResultsTable;
 
class SftpQueue extends DataProcessor
{
    // todo: check if the record alredy exist
 
    protected $feedType;
    protected $coverTag = null;
    protected $schemeFileName = null;
    protected $fileNameSalt;
    protected $remotePath;
    protected $siteId;
    protected $timer = null;
    protected $path;
 
    public function __construct(array $params)
    {
        if(!isset($params["FEED_TYPE"]) || $params["FEED_TYPE"] == '')
            throw new ArgumentNullException("FEED_TYPE");
 
        if($this->feedType == "ORDER_ACK")
            $this->feedType = "order-ack";
        else
            $this->feedType = mb_strtolower($params["FEED_TYPE"]);
 
        if(!isset($params["SITE_ID"]) || $params["SITE_ID"] == '')
            throw new ArgumentNullException("SITE_ID");
 
        $this->siteId = $params["SITE_ID"];
 
        if(isset($params["COVER_TAG"]) && $params["COVER_TAG"] <> '')
            $this->coverTag = $params["COVER_TAG"];
 
        if(isset($params["SCHEMA_FILE_NAME"]))
            $this->schemeFileName = $params["SCHEMA_FILE_NAME"];
 
        if(isset($params["TIMER"]))
            $this->timer = $params["TIMER"];
 
        $this->fileNameSalt = time();
        $this->remotePath = "/store/".$this->feedType;
        $this->path = \Bitrix\Sale\TradingPlatform\Ebay\Helper::getSftpPath()."/".$this->feedType;
    }
 
    protected function prepareFile($file)
    {
        $res = file_put_contents($file, '<?xml version="1.0" encoding="UTF-8"?>'."\n");
 
        if(!$res)
            throw new SystemException("Can't flush data feed \"".$this->feedType."\" to file ".$file);
 
        if($this->coverTag !== null)
            file_put_contents($file, "<".$this->coverTag.">\n", FILE_APPEND);
    }
 
    protected function flushData()
    {
        $fileXml = "";
 
        $feedDataRes = QueueTable::getList(array(
            "filter" => array(
                "FEED_TYPE" => $this->feedType
            )
        ));
 
        $filePrepared = false;
 
        while($feedData = $feedDataRes->fetch())
        {
            if(!$filePrepared)
            {
                $fileXml = $this->path."/xml/".$this->feedType."_".$this->fileNameSalt.".xml";
                $this->prepareFile($fileXml);
                $filePrepared = true;
            }
 
            Ebay::log(Logger::LOG_LEVEL_DEBUG, "EBAY_DATA_PROCESSOR_SFTPQUEUE_FLUSHING", $this->feedType, print_r($feedData["DATA"],true), $this->siteId);
 
            $res = file_put_contents($fileXml, $feedData["DATA"], FILE_APPEND);
 
            if($res !== false)
                QueueTable::delete($feedData["ID"]);
            else
                throw new SystemException("Can't flush data feed \"".$this->feedType."\" to file ".$fileXml);
        }
 
        if($this->coverTag !== null && $filePrepared)
            file_put_contents($fileXml, "</".$this->coverTag.">\n", FILE_APPEND);
 
        return $fileXml;
    }
 
    public function process($data)
    {
        return $this->addData($data);
    }
 
    public function addData($data)
    {
        $result = QueueTable::add(array(
            "FEED_TYPE" => $this->feedType,
            "DATA" => $data
        ));
 
        return $result->isSuccess();
    }
 
    public function sendData()
    {
        $xmlFile = $this->flushData();
 
        if(!$xmlFile)
            return false;
 
        $tmpFile = $this->packData($xmlFile);
        $zipFile = new \Bitrix\Main\IO\File($tmpFile);
        $zipFile->rename($this->path."/zip/".$this->feedType."_".$this->fileNameSalt.".zip");
        $this->sendDataSftp();
 
        $checkResultsInterval = 5; //min.
        \Bitrix\Sale\TradingPlatform\Ebay\Agent::add('RESULTS', $this->siteId, $checkResultsInterval, true);
 
        return true;
    }
 
    protected function packData($xmlFile)
    {
        $tmpDir = $this->path."/tmp";
        $archiveName = $tmpDir."/".$this->feedType."_".$this->fileNameSalt.".zip";
        $oArchiver = \CBXArchive::GetArchive($archiveName, "ZIP");
        $oArchiver->SetOptions(array(
            "REMOVE_PATH" => $this->path."/xml",
            "ADD_PATH" => $this->feedType
        ));
 
        if($oArchiver->Pack($xmlFile))
            \Bitrix\Main\IO\File::deleteFile($xmlFile);
 
        return $archiveName;
    }
 
    protected function sendDataSftp()
    {
        $directory = new \Bitrix\Main\IO\Directory($this->path."/zip");
 
        if(!$directory->isExists())
            throw new SystemException("Directory".$this->path."/zip does not exist! ".__METHOD__);
 
        $filesToSend  = $directory->getChildren();
 
        if(empty($filesToSend))
            return false;
 
        $sftp = \Bitrix\Sale\TradingPlatform\Ebay\Helper::getSftp($this->siteId);
 
        if(!$sftp)
            return false;
            
        $sftp->connect();
 
        for($i = 0; $i < count($filesToSend); $i++)
        {
            $directoryEntry = $filesToSend[$i];
            $localPath = $directoryEntry->getPath();
 
            if((!($directoryEntry instanceof \Bitrix\Main\IO\File)) || GetFileExtension($localPath) != "zip")
                continue;
 
            $remote = $this->remotePath."/".$directoryEntry->getName();
 
            while(!$this->checkOuterConditions($sftp))
            {
                if($this->timer !== null && !$this->timer->check(15))
                    return false;
 
                sleep(10);
            }
 
            if($sftp->uploadFile($localPath, $remote))
            {
                $directoryEntry->delete();
                ResultsTable::add(array(
                    "FILENAME" => $directoryEntry->getName(),
                    "FEED_TYPE" => $this->feedType,
                    "UPLOAD_TIME" => DateTime::createFromTimestamp(time())
                ));
                Ebay::log(Logger::LOG_LEVEL_INFO, "EBAY_DATA_PROCESSOR_SFTPQUEUE_SEND", $remote, "File sent successfully.", $this->siteId);
            }
        }
 
        return true;
    }
 
    protected function checkOuterConditions($sftp)
    {
        $files = $sftp->getFilesList($this->remotePath);
 
        if(!empty($files))
            return false;
 
        if($this->feedType == "inventory" || $this->feedType == "image")
        {
            $filesProd = $sftp->getFilesList("/store/product");
            $filesProdInProc = $sftp->getFilesList("/store/product/inprocess");
 
            if(!empty($filesProd) || !empty($filesProdInProc))
                return false;
        }
 
        return true;
    }
}