code: public function listNewsletters($arrRow)
  	{
  		return '
  <div class="cte_type ' . (($arrRow['sent'] && $arrRow['date']) ? 'published' : 'unpublished') . '"><strong>' . $arrRow['subject'] . '</strong> - ' . (($arrRow['sent'] && $arrRow['date']) ? sprintf($GLOBALS['TL_LANG']['tl_newsletter']['sentOn'], Contao\Date::parse(Contao\Config::get('datimFormat'), $arrRow['date'])) : $GLOBALS['TL_LANG']['tl_newsletter']['notSent']) . '</div>
  <div class="limit_height' . (!Contao\Config::get('doNotCollapse') ? ' h85' : '') . '">' . (!$arrRow['sendText'] ? '
  ' . Contao\StringUtil::insertTagToSrc($arrRow['content']) . '<hr>' : '') . '
  <pre style="white-space:pre-wrap">' . $arrRow['text'] . '</pre>
  </div>' . "\n";
  	}
docs: List records
  
  @param array $arrRow
  
  @return string