/**
* hook that is called when an element shall get deleted
*
* @param string $table the table of the record
* @param int $id the ID of the record
* @param array $record The accordant database record
* @param bool $recordWasDeleted can be set so that other hooks or
* @param DataHandler $tcemainObj reference to the main tcemain object
* @return void
*/
public function processCmdmap_deleteAction($table, $id, array $record, &$recordWasDeleted, DataHandler $tcemainObj)
{
// only process the hook if it wasn't processed
// by someone else before
if ($recordWasDeleted) {
return;
}
$recordWasDeleted = TRUE;
// For Live version, try if there is a workspace version because if so, rather "delete" that instead
// Look, if record is an offline version, then delete directly:
if ($record['pid'] != -1) {
if ($wsVersion = BackendUtility::getWorkspaceVersionOfRecord($tcemainObj->BE_USER->workspace, $table, $id)) {
$record = $wsVersion;
$id = $record['uid'];
}
}
$recordVersionState = VersionState::cast($record['t3ver_state']);
// Look, if record is an offline version, then delete directly:
if ($record['pid'] == -1) {
if ($GLOBALS['TCA'][$table]['ctrl']['versioningWS']) {
// In Live workspace, delete any. In other workspaces there must be match.
if ($tcemainObj->BE_USER->workspace == 0 || (int) $record['t3ver_wsid'] == $tcemainObj->BE_USER->workspace) {
$liveRec = BackendUtility::getLiveVersionOfRecord($table, $id, 'uid,t3ver_state');
// Processing can be skipped if a delete placeholder shall be swapped/published
// during the current request. Thus it will be deleted later on...
$liveRecordVersionState = VersionState::cast($liveRec['t3ver_state']);
if ($recordVersionState->equals(VersionState::DELETE_PLACEHOLDER) && !empty($liveRec['uid']) && !empty($tcemainObj->cmdmap[$table][$liveRec['uid']]['version']['action']) && !empty($tcemainObj->cmdmap[$table][$liveRec['uid']]['version']['swapWith']) && $tcemainObj->cmdmap[$table][$liveRec['uid']]['version']['action'] === 'swap' && $tcemainObj->cmdmap[$table][$liveRec['uid']]['version']['swapWith'] == $id) {
return NULL;
}
if ($record['t3ver_wsid'] > 0 && $recordVersionState->equals(VersionState::DEFAULT_STATE)) {
// Change normal versioned record to delete placeholder
// Happens when an edited record is deleted
$updateFields = array('t3ver_label' => 'DELETED!', 't3ver_state' => 2);
$GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, 'uid=' . $id, $updateFields);
// Delete localization overlays:
$tcemainObj->deleteL10nOverlayRecords($table, $id);
} elseif ($record['t3ver_wsid'] == 0 || !$liveRecordVersionState->indicatesPlaceholder()) {
// Delete those in WS 0 + if their live records state was not "Placeholder".
$tcemainObj->deleteEl($table, $id);
} else {
// If live record was placeholder (new/deleted), rather clear
// it from workspace (because it clears both version and placeholder).
$this->version_clearWSID($table, $id, FALSE, $tcemainObj);
}
} else {
$tcemainObj->newlog('Tried to delete record from another workspace', 1);
}
} else {
$tcemainObj->newlog('Versioning not enabled for record with PID = -1!', 2);
}
} elseif ($res = $tcemainObj->BE_USER->workspaceAllowLiveRecordsInPID($record['pid'], $table)) {
// Look, if record is "online" or in a versionized branch, then delete directly.
if ($res > 0) {
$tcemainObj->deleteEl($table, $id);
} else {
$tcemainObj->newlog('Stage of root point did not allow for deletion', 1);
}
} elseif ($recordVersionState->equals(VersionState::MOVE_PLACEHOLDER)) {
// Placeholders for moving operations are deletable directly.
// Get record which its a placeholder for and reset the t3ver_state of that:
if ($wsRec = BackendUtility::getWorkspaceVersionOfRecord($record['t3ver_wsid'], $table, $record['t3ver_move_id'], 'uid')) {
// Clear the state flag of the workspace version of the record
// Setting placeholder state value for version (so it can know it is currently a new version...)
$updateFields = array('t3ver_state' => (string) new VersionState(VersionState::DEFAULT_STATE));
$GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, 'uid=' . (int) $wsRec['uid'], $updateFields);
}
$tcemainObj->deleteEl($table, $id);
} else {
// Otherwise, try to delete by versioning:
$copyMappingArray = $tcemainObj->copyMappingArray;
$tcemainObj->versionizeRecord($table, $id, 'DELETED!', TRUE);
// Determine newly created versions:
// (remove placeholders are copied and modified, thus they appear in the copyMappingArray)
$versionizedElements = ArrayUtility::arrayDiffAssocRecursive($tcemainObj->copyMappingArray, $copyMappingArray);
// Delete localization overlays:
foreach ($versionizedElements as $versionizedTableName => $versionizedOriginalIds) {
foreach ($versionizedOriginalIds as $versionizedOriginalId => $_) {
$tcemainObj->deleteL10nOverlayRecords($versionizedTableName, $versionizedOriginalId);
}
}
}
}
