/**
* ItemProcFunc for colpos items
*
* @param array $params : The array of parameters that is used to render the item list
*
* @return void
*/
public function itemsProcFunc(&$params)
{
parent::init();
if ($params['row']['pid'] > 0) {
$ContentType = is_array($params['row']['CType']) ? $params['row']['CType'][0] : $params['row']['CType'];
$params['items'] = $this->addColPosListLayoutItems($params['row']['pid'], $params['items'], $ContentType, $params['row']['tx_gridelements_container']);
} else {
// negative uid_pid values indicate that the element has been inserted after an existing element
// so there is no pid to get the backendLayout for and we have to get that first
$existingElement = $this->databaseConnection->exec_SELECTgetSingleRow('pid, CType, tx_gridelements_container', 'tt_content', 'uid=' . -(int) $params['row']['pid']);
if ($existingElement['pid'] > 0) {
$params['items'] = $this->addColPosListLayoutItems($existingElement['pid'], $params['items'], $existingElement['CType'], $existingElement['tx_gridelements_container']);
}
}
}
/**
* initializes this class
*
* @param int $pageUid
*/
public function init($pageUid)
{
parent::init();
if (!$this->layoutSetup instanceof LayoutSetup) {
$this->layoutSetup = GeneralUtility::makeInstance(LayoutSetup::class)->init($pageUid);
}
}
