/**
* @param int $id
* @param array $fieldArray
* @param \TYPO3\CMS\Core\DataHandling\DataHandler $dataHandler
*
* @return void
*/
public function preventEmptyFlexFormValues($id, &$fieldArray, $dataHandler)
{
$content = BackendUtility::getRecord('tt_content', $id);
if (isset($fieldArray) && $fieldArray['CType'] === $this->CType || $content['CType'] === $this->CType) {
if (isset($fieldArray['pi_flexform'])) {
$flexformData = GeneralUtility::xml2array($fieldArray['pi_flexform']);
if (isset($flexformData['data'])) {
foreach ($flexformData['data'] as $sheet => $fields) {
foreach ($fields['lDEF'] as $fieldKey => $fieldValue) {
if (strpos($fieldKey, 'settings.') !== false && $fieldValue['vDEF'] === '') {
unset($flexformData['data'][$sheet]['lDEF'][$fieldKey]);
}
}
if (isset($flexformData['data'][$sheet]['lDEF']) && $flexformData['data'][$sheet]['lDEF'] === []) {
unset($flexformData['data'][$sheet]);
}
}
$fieldArray['pi_flexform'] = $this->flexFormTools->flexArray2Xml($flexformData, true);
}
}
}
}
/**
* Updates the FlexForm data in the given outdated content element.
*
* @param array $outdatedContent
* @param array &$dbQueries Queries done in this update
*/
protected function updateOutdatedContentFlexForm($outdatedContent, array &$dbQueries)
{
$flexFormArray = GeneralUtility::xml2array($outdatedContent['pi_flexform']);
if (isset($flexFormArray['data']['rss']['lDEF']['settings.list.rss.channel'])) {
$title = $flexFormArray['data']['rss']['lDEF']['settings.list.rss.channel'];
unset($flexFormArray['data']['rss']['lDEF']['settings.list.rss.channel']);
$flexFormArray['data']['rss']['lDEF']['settings.list.rss.channel.title'] = $title;
}
$flexFormData = $this->flexObj->flexArray2Xml($flexFormArray);
$query = $this->db->UPDATEquery('tt_content', 'uid=' . (int) $outdatedContent['uid'], array('pi_flexform' => $flexFormData));
$this->db->sql_query($query);
$dbQueries[] = $query;
}
