/**
* Function to set the colPos of an element depending on
* whether it is a child of a parent container or not
* will set colPos according to availability of the current grid column of an element
* 0 = no column at all
* -1 = grid element column
* -2 = non used elements column
* changes are applied to the field array of the parent object by reference
*
* @param $status
* @param string $table : The name of the table the data should be saved to
* @param int $id : The uid of the page we are currently working on
* @param array $fieldArray : The array of fields and values that have been saved to the datamap
* @param \TYPO3\CMS\Core\DataHandling\DataHandler $parentObj : The parent object that triggered this hook
*
* @return void
*/
public function processDatamap_postProcessFieldArray($status, $table, $id, array &$fieldArray, \TYPO3\CMS\Core\DataHandling\DataHandler $parentObj)
{
$cmd = GeneralUtility::_GET('cmd');
if (count($cmd) && key($cmd) === 'tt_content' && $status === 'new' && strpos($cmd['tt_content'][key($cmd['tt_content'])]['copy'], 'x') !== FALSE && !$parentObj->isImporting) {
$positionArray = explode('x', $cmd['tt_content'][key($cmd['tt_content'])]['copy']);
if ($positionArray[0] < 0) {
$parentPage = $GLOBALS['TYPO3_DB']->exec_SELECTgetSingleRow('pid', 'tt_content', 'uid = ' . abs($positionArray[0]));
if ($parentPage['pid']) {
$pid = $parentPage['pid'];
}
} else {
$pid = (int) $positionArray[0];
}
$sortNumber = $parentObj->getSortNumber('tt_content', 0, abs($pid));
$fieldArray['sorting'] = $sortNumber;
}
}
/**
* Move the content element depending on various request/row parameters.
*
* @param array $row The row which may, may not, trigger moving.
* @param string $relativeTo If not-zero moves record to after this UID (negative) or top of this colPos (positive)
* @param array $parameters List of parameters defining the move operation target
* @param DataHandler $tceMain
* @return void
*/
public function moveRecord(array &$row, &$relativeTo, $parameters, DataHandler $tceMain)
{
// Note: this condition is here in order to NOT perform any actions if
// the $relativeTo variable was passed by EXT:gridelements in which case
// it is invalid (not a negative/positive integer but a string).
if (FALSE === strpos($relativeTo, 'x')) {
if (0 - MiscellaneousUtility::UNIQUE_INTEGER_OVERHEAD > $relativeTo) {
// Fake relative to value - we can get the target from a session variable
list($parent, $column) = $this->getTargetAreaStoredInSession($relativeTo);
$row['tx_flux_parent'] = $parent;
$row['tx_flux_column'] = $column;
} elseif (0 <= (int) $relativeTo && FALSE === empty($parameters[1])) {
list($prefix, $column, $prefix2, , , $relativePosition, $relativeUid, $area) = GeneralUtility::trimExplode('-', $parameters[1]);
$relativeUid = (int) $relativeUid;
if ('colpos' === $prefix && 'page' === $prefix2) {
$row['colPos'] = $column;
$row['tx_flux_parent'] = $relativeUid;
$row['tx_flux_column'] = $area;
}
} elseif (0 > (int) $relativeTo) {
// inserting a new element after another element. Check column position of that element.
$relativeToRecord = $this->loadRecordFromDatabase(abs($relativeTo));
$row['tx_flux_parent'] = $relativeToRecord['tx_flux_parent'];
$row['tx_flux_column'] = $relativeToRecord['tx_flux_column'];
$row['colPos'] = $relativeToRecord['colPos'];
$row['sorting'] = $tceMain->resorting('tt_content', $relativeToRecord['pid'], 'sorting', abs($relativeTo));
} elseif (0 < (int) $relativeTo) {
// moving to first position in colPos, means that $relativeTo is the pid of the containing page
$row['sorting'] = $tceMain->getSortNumber('tt_content', 0, $relativeTo);
// neither change fields tx_flux_column nor tx_flux_parent here!
} else {
$row['tx_flux_parent'] = NULL;
$row['tx_flux_column'] = NULL;
}
} else {
// $relativeTo variable was passed by EXT:gridelements
$row['tx_flux_parent'] = NULL;
$row['tx_flux_column'] = NULL;
}
if (0 < $row['tx_flux_parent']) {
$row['colPos'] = self::COLPOS_FLUXCONTENT;
}
$this->updateRecordInDatabase($row);
$this->updateMovePlaceholder($row);
}
