/**
* Save the expanded/collapsed state of a child record in the BE_USER->uc.
*
* @param string $expand Whether this record is expanded.
* @param string $collapse Whether this record is collapsed.
* @return void
*/
protected function setInlineExpandedCollapsedState($expand, $collapse)
{
$backendUser = $this->getBackendUserAuthentication();
// The current table - for this table we should add/import records
$currentTable = $this->inlineStackProcessor->getUnstableStructure();
$currentTable = $currentTable['table'];
// The top parent table - this table embeds the current table
$top = $this->inlineStackProcessor->getStructureLevel(0);
$topTable = $top['table'];
$topUid = $top['uid'];
$inlineView = $this->getInlineExpandCollapseStateArray();
// Only do some action if the top record and the current record were saved before
if (MathUtility::canBeInterpretedAsInteger($topUid)) {
$expandUids = GeneralUtility::trimExplode(',', $expand);
$collapseUids = GeneralUtility::trimExplode(',', $collapse);
// Set records to be expanded
foreach ($expandUids as $uid) {
$inlineView[$topTable][$topUid][$currentTable][] = $uid;
}
// Set records to be collapsed
foreach ($collapseUids as $uid) {
$inlineView[$topTable][$topUid][$currentTable] = $this->removeFromArray($uid, $inlineView[$topTable][$topUid][$currentTable]);
}
// Save states back to database
if (is_array($inlineView[$topTable][$topUid][$currentTable])) {
$inlineView[$topTable][$topUid][$currentTable] = array_unique($inlineView[$topTable][$topUid][$currentTable]);
$backendUser->uc['inlineView'] = serialize($inlineView);
$backendUser->writeUC();
}
}
}
