/**
* Process import step
*
* @return void
*/
protected function processImportStep()
{
$this->startImportStep();
$expire = time() + static::IMPORT_TTL;
while (time() < $expire && !feof($this->filePointer)) {
$row = fgetcsv($this->filePointer, 0, static::DELIMIER);
$row = is_array($row) ? array_map('trim', $row) : array();
if ($row && preg_grep('/^.+$/Ss', $row)) {
// Assemble associated list
$list = $this->assembleImportRow($row);
// Detect and get product
$product = $this->getProduct($list);
if (!$product->getId()) {
if ($this->checkRequiredImportFields($list)) {
\XLite\Core\Database::getEM()->persist($product);
} else {
$product = null;
}
}
if ($product) {
if (count($list) != $this->importCell['row_length']) {
$this->logImportWarning(static::t('The string is different from that of the title number of columns - X instead of Y', array('right' => $this->importCell['row_length'], 'wrong' => count($list))), $this->importCell['position'], null, null, $product);
}
$this->importRow($product, $list);
if (!$product->getId()) {
$this->importCell['new']++;
}
\XLite\Core\Database::getEM()->flush();
}
}
$this->importCell['position']++;
}
if (feof($this->filePointer)) {
\XLite\Core\Event::importFinish();
$this->postprocessImport();
$this->clearImportCell();
} else {
\XLite\Core\Session::getInstance()->importCell = $this->importCell;
$position = ftell($this->filePointer);
fseek($this->filePointer, 0, SEEK_END);
\XLite\Core\Event::importAfterStep(array('position' => $position, 'length' => ftell($this->filePointer)));
}
fclose($this->filePointer);
}
