ElementList::editTemplateData

protected function editTemplateData()
{
	$this->arResult['CURRENCIES'] = $this->getTemplateCurrencies();

	if (!empty($this->arResult['ITEMS']))
	{
		$this->arResult['DEFAULT_PICTURE'] = $this->getTemplateEmptyPreview();
		$this->arResult['SKU_PROPS'] = $this->getTemplateSkuPropList();
		$this->editTemplateItems($this->arResult['ITEMS']);
		$this->sortItemsByTemplateVariants();
	}

	$this->arResult['BIG_DATA'] = [];
	if ($this->request->getRequestMethod() === 'GET')
	{
		$this->arResult['BIG_DATA'] = $this->getBigDataInfo();
	}
}