/**
* Creates a move placeholder for workspaces.
* USE ONLY INTERNALLY
* Moving placeholder: Can be done because the system sees it as a placeholder for NEW elements like t3ver_state=VersionState::NEW_PLACEHOLDER
* Moving original: Will either create the placeholder if it doesn't exist or move existing placeholder in workspace.
*
* @param string $table Table name to move
* @param int $uid Record uid to move (online record)
* @param int $destPid Position to move to: $destPid: >=0 then it points to a page-id on which to insert the record (as the first element). <0 then it points to a uid from its own table after which to insert it (works if
* @param int $wsUid UID of offline version of online record
* @param DataHandler $tcemainObj TCEmain object
* @return void
* @see moveRecord()
*/
protected function moveRecord_wsPlaceholders($table, $uid, $destPid, $wsUid, DataHandler $tcemainObj)
{
// If a record gets moved after a record that already has a placeholder record
// then the new placeholder record needs to be after the existing one
$originalRecordDestinationPid = $destPid;
if ($destPid < 0) {
$movePlaceHolder = BackendUtility::getMovePlaceholder($table, abs($destPid), 'uid');
if ($movePlaceHolder !== FALSE) {
$destPid = -$movePlaceHolder['uid'];
}
}
if ($plh = BackendUtility::getMovePlaceholder($table, $uid, 'uid')) {
// If already a placeholder exists, move it:
$tcemainObj->moveRecord_raw($table, $plh['uid'], $destPid);
} else {
// First, we create a placeholder record in the Live workspace that
// represents the position to where the record is eventually moved to.
$newVersion_placeholderFieldArray = array();
// Use property for move placeholders if set (since TYPO3 CMS 6.2)
if (isset($GLOBALS['TCA'][$table]['ctrl']['shadowColumnsForMovePlaceholders'])) {
$shadowColumnsForMovePlaceholder = $GLOBALS['TCA'][$table]['ctrl']['shadowColumnsForMovePlaceholders'];
// Fallback to property for new placeholder (existed long time before TYPO3 CMS 6.2)
} elseif (isset($GLOBALS['TCA'][$table]['ctrl']['shadowColumnsForNewPlaceholders'])) {
$shadowColumnsForMovePlaceholder = $GLOBALS['TCA'][$table]['ctrl']['shadowColumnsForNewPlaceholders'];
}
// Set values from the versioned record to the move placeholder
if (!empty($shadowColumnsForMovePlaceholder)) {
$versionedRecord = BackendUtility::getRecord($table, $wsUid);
$shadowColumns = GeneralUtility::trimExplode(',', $shadowColumnsForMovePlaceholder, TRUE);
foreach ($shadowColumns as $shadowColumn) {
if (isset($versionedRecord[$shadowColumn])) {
$newVersion_placeholderFieldArray[$shadowColumn] = $versionedRecord[$shadowColumn];
}
}
}
if ($GLOBALS['TCA'][$table]['ctrl']['crdate']) {
$newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['crdate']] = $GLOBALS['EXEC_TIME'];
}
if ($GLOBALS['TCA'][$table]['ctrl']['cruser_id']) {
$newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['cruser_id']] = $tcemainObj->userid;
}
if ($GLOBALS['TCA'][$table]['ctrl']['tstamp']) {
$newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['tstamp']] = $GLOBALS['EXEC_TIME'];
}
if ($table == 'pages') {
// Copy page access settings from original page to placeholder
$perms_clause = $tcemainObj->BE_USER->getPagePermsClause(1);
$access = BackendUtility::readPageAccess($uid, $perms_clause);
$newVersion_placeholderFieldArray['perms_userid'] = $access['perms_userid'];
$newVersion_placeholderFieldArray['perms_groupid'] = $access['perms_groupid'];
$newVersion_placeholderFieldArray['perms_user'] = $access['perms_user'];
$newVersion_placeholderFieldArray['perms_group'] = $access['perms_group'];
$newVersion_placeholderFieldArray['perms_everybody'] = $access['perms_everybody'];
}
$newVersion_placeholderFieldArray['t3ver_label'] = 'MovePlaceholder #' . $uid;
$newVersion_placeholderFieldArray['t3ver_move_id'] = $uid;
// Setting placeholder state value for temporary record
$newVersion_placeholderFieldArray['t3ver_state'] = (string) new VersionState(VersionState::MOVE_PLACEHOLDER);
// Setting workspace - only so display of place holders can filter out those from other workspaces.
$newVersion_placeholderFieldArray['t3ver_wsid'] = $tcemainObj->BE_USER->workspace;
$newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['label']] = '[MOVE-TO PLACEHOLDER for #' . $uid . ', WS#' . $tcemainObj->BE_USER->workspace . ']';
// moving localized records requires to keep localization-settings for the placeholder too
if (array_key_exists('languageField', $GLOBALS['TCA'][$table]['ctrl']) && array_key_exists('transOrigPointerField', $GLOBALS['TCA'][$table]['ctrl'])) {
$l10nParentRec = BackendUtility::getRecord($table, $uid);
$newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['languageField']] = $l10nParentRec[$GLOBALS['TCA'][$table]['ctrl']['languageField']];
$newVersion_placeholderFieldArray[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']] = $l10nParentRec[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']];
unset($l10nParentRec);
}
// Initially, create at root level.
$newVersion_placeholderFieldArray['pid'] = 0;
$id = 'NEW_MOVE_PLH';
// Saving placeholder as 'original'
$tcemainObj->insertDB($table, $id, $newVersion_placeholderFieldArray, FALSE);
// Move the new placeholder from temporary root-level to location:
$tcemainObj->moveRecord_raw($table, $tcemainObj->substNEWwithIDs[$id], $destPid);
// Move the workspace-version of the original to be the version of the move-to-placeholder:
// Setting placeholder state value for version (so it can know it is currently a new version...)
$updateFields = array('t3ver_state' => (string) new VersionState(VersionState::MOVE_POINTER));
$GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, 'uid=' . (int) $wsUid, $updateFields);
}
// Check for the localizations of that element and move them as well
$tcemainObj->moveL10nOverlayRecords($table, $uid, $destPid, $originalRecordDestinationPid);
}