/**
* Returns the selectorn name or an empty string, if the source is not a selector
* // TODO This has to be checked at another place
* @return string The selector name
*/
protected function getSelectorName()
{
if ($this->getSource() instanceof Tx_Extbase_Persistence_QOM_SelectorInterface) {
return $this->source->getSelectorName();
} else {
return '';
}
}
/**
* Performs workspace and language overlay on the given row array. The language and workspace id is automatically
* detected (depending on FE or BE context). You can also explicitly set the language/workspace id.
*
* @param Tx_Extbase_Persistence_QOM_SourceInterface $source The source (selector od join)
* @param array $row The row array (as reference)
* @param string $languageUid The language id
* @param string $workspaceUidUid The workspace id
* @return void
*/
protected function doLanguageAndWorkspaceOverlay(Tx_Extbase_Persistence_QOM_SourceInterface $source, array $rows, $languageUid = NULL, $workspaceUid = NULL)
{
$overlayedRows = array();
foreach ($rows as $row) {
if (!$this->pageSelectObject instanceof t3lib_pageSelect) {
if (TYPO3_MODE == 'FE') {
if (is_object($GLOBALS['TSFE'])) {
$this->pageSelectObject = $GLOBALS['TSFE']->sys_page;
} else {
require_once PATH_t3lib . 'class.t3lib_page.php';
$this->pageSelectObject = t3lib_div::makeInstance('t3lib_pageSelect');
}
} else {
require_once PATH_t3lib . 'class.t3lib_page.php';
$this->pageSelectObject = t3lib_div::makeInstance('t3lib_pageSelect');
}
}
if (is_object($GLOBALS['TSFE'])) {
if ($languageUid === NULL) {
$languageUid = $GLOBALS['TSFE']->sys_language_uid;
$languageMode = $GLOBALS['TSFE']->sys_language_mode;
}
if ($workspaceUid !== NULL) {
$this->pageSelectObject->versioningWorkspaceId = $workspaceUid;
}
} else {
if ($languageUid === NULL) {
$languageUid = intval(t3lib_div::_GP('L'));
}
if ($workspaceUid === NULL) {
$workspaceUid = $GLOBALS['BE_USER']->workspace;
}
$this->pageSelectObject->versioningWorkspaceId = $workspaceUid;
}
if ($source instanceof Tx_Extbase_Persistence_QOM_SelectorInterface) {
$tableName = $source->getSelectorName();
} elseif ($source instanceof Tx_Extbase_Persistence_QOM_JoinInterface) {
$tableName = $source->getLeft()->getSelectorName();
}
$this->pageSelectObject->versionOL($tableName, $row, TRUE);
if (isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField']) && $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] !== '') {
if (in_array($row[$GLOBALS['TCA'][$tableName]['ctrl']['languageField']], array(-1, 0))) {
$overlayMode = $languageMode === 'strict' ? 'hideNonTranslated' : '';
$row = $this->pageSelectObject->getRecordOverlay($tableName, $row, $languageUid, $overlayMode);
}
}
if ($row !== NULL) {
$overlayedRows[] = $row;
}
}
return $overlayedRows;
}