/**
* Gets node children
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @param int $level
* @return NULL|\TYPO3\CMS\Backend\Tree\TreeNodeCollection
*/
protected function getChildrenOf(\TYPO3\CMS\Backend\Tree\TreeNode $node, $level)
{
$nodeData = NULL;
if ($node->getId() !== 0) {
$nodeData = $GLOBALS['TYPO3_DB']->exec_SELECTgetSingleRow('*', $this->tableName, 'uid=' . $node->getId());
}
if ($nodeData == NULL) {
$nodeData = array('uid' => 0, $this->getLookupField() => '');
}
$storage = NULL;
$children = $this->getRelatedRecords($nodeData);
if (!empty($children)) {
/** @var $storage \TYPO3\CMS\Backend\Tree\TreeNodeCollection */
$storage = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\TreeNodeCollection::class);
foreach ($children as $child) {
$node = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\TreeNode::class);
$node->setId($child);
if ($level < $this->levelMaximum) {
$children = $this->getChildrenOf($node, $level + 1);
if ($children !== NULL) {
$node->setChildNodes($children);
}
}
$storage->append($node);
}
}
return $storage;
}
/**
* Sets the CSS Class on all pages which have versioned records
* in the current workspace
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @return void
*/
protected function highlightVersionizedElements(\TYPO3\CMS\Backend\Tree\TreeNode $node)
{
if (!$node->getCls() && $this->getWorkspaceService()->hasPageRecordVersions($GLOBALS['BE_USER']->workspace, $node->getId())) {
$node->setCls('ver-versions');
}
}
/**
* Compares a node if it's identical to another node by the id property.
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $other
* @return bool
*/
public function equals(\TYPO3\CMS\Backend\Tree\TreeNode $other)
{
return $this->id == $other->getId();
}
/**
* Returns a node collection of filtered nodes
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @param string $searchFilter
* @param int $mountPoint
* @return \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection the filtered nodes
*/
public function getFilteredNodes(\TYPO3\CMS\Backend\Tree\TreeNode $node, $searchFilter, $mountPoint = 0)
{
/** @var $nodeCollection \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection */
$nodeCollection = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection::class);
$records = $this->getSubpages(-1, $searchFilter);
if (!is_array($records) || empty($records)) {
return $nodeCollection;
} elseif (count($records) > 500) {
return $nodeCollection;
}
// check no temporary mountpoint is used
$mountPoints = (int) $GLOBALS['BE_USER']->uc['pageTree_temporaryMountPoint'];
if (!$mountPoints) {
$mountPoints = array_map('intval', $GLOBALS['BE_USER']->returnWebmounts());
$mountPoints = array_unique($mountPoints);
} else {
$mountPoints = [$mountPoints];
}
$isNumericSearchFilter = is_numeric($searchFilter) && $searchFilter > 0;
$searchFilterQuoted = preg_quote($searchFilter, '/');
$nodeId = (int) $node->getId();
$processedRecordIds = [];
foreach ($records as $record) {
if ((int) $record['t3ver_wsid'] !== (int) $GLOBALS['BE_USER']->workspace && (int) $record['t3ver_wsid'] !== 0) {
continue;
}
$liveVersion = BackendUtility::getLiveVersionOfRecord('pages', $record['uid'], 'uid');
if ($liveVersion !== null) {
$record = $liveVersion;
}
$record = Commands::getNodeRecord($record['uid'], false);
if ((int) $record['pid'] === -1 || in_array($record['uid'], $this->hiddenRecords) || in_array($record['uid'], $processedRecordIds)) {
continue;
}
$processedRecordIds[] = $record['uid'];
$rootline = BackendUtility::BEgetRootLine($record['uid'], '', $GLOBALS['BE_USER']->workspace != 0);
$rootline = array_reverse($rootline);
if (!in_array(0, $mountPoints, true)) {
$isInsideMountPoints = false;
foreach ($rootline as $rootlineElement) {
if (in_array((int) $rootlineElement['uid'], $mountPoints, true)) {
$isInsideMountPoints = true;
break;
}
}
if (!$isInsideMountPoints) {
continue;
}
}
$reference = $nodeCollection;
$inFilteredRootline = false;
$amountOfRootlineElements = count($rootline);
for ($i = 0; $i < $amountOfRootlineElements; ++$i) {
$rootlineElement = $rootline[$i];
$rootlineElement['uid'] = (int) $rootlineElement['uid'];
$isInWebMount = (int) $GLOBALS['BE_USER']->isInWebMount($rootlineElement['uid']);
if (!$isInWebMount || $rootlineElement['uid'] === (int) $mountPoints[0] && $rootlineElement['uid'] !== $isInWebMount) {
continue;
}
if ((int) $rootlineElement['pid'] === $nodeId || $rootlineElement['uid'] === $nodeId || $rootlineElement['uid'] === $isInWebMount && in_array($rootlineElement['uid'], $mountPoints, true)) {
$inFilteredRootline = true;
}
if (!$inFilteredRootline || $rootlineElement['uid'] === $mountPoint) {
continue;
}
$rootlineElement = Commands::getNodeRecord($rootlineElement['uid'], false);
$ident = (int) $rootlineElement['sorting'] . (int) $rootlineElement['uid'];
if ($reference && $reference->offsetExists($ident)) {
/** @var $refNode \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNode */
$refNode = $reference->offsetGet($ident);
$refNode->setExpanded(true);
$refNode->setLeaf(false);
$reference = $refNode->getChildNodes();
if ($reference == null) {
$reference = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection::class);
$refNode->setChildNodes($reference);
}
} else {
$refNode = Commands::getNewNode($rootlineElement, $mountPoint);
$replacement = '<span class="typo3-pagetree-filteringTree-highlight">$1</span>';
if ($isNumericSearchFilter && (int) $rootlineElement['uid'] === (int) $searchFilter) {
$text = str_replace('$1', $refNode->getText(), $replacement);
} else {
$text = preg_replace('/(' . $searchFilterQuoted . ')/iu', $replacement, $refNode->getText());
}
$refNode->setText($text, $refNode->getTextSourceField(), $refNode->getPrefix(), $refNode->getSuffix());
/** @var $childCollection \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection */
$childCollection = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection::class);
if ($i + 1 >= $amountOfRootlineElements) {
$childNodes = $this->getNodes($refNode, $mountPoint);
foreach ($childNodes as $childNode) {
/** @var $childNode \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNode */
$childRecord = $childNode->getRecord();
$childIdent = (int) $childRecord['sorting'] . (int) $childRecord['uid'];
$childCollection->offsetSet($childIdent, $childNode);
}
$refNode->setChildNodes($childNodes);
}
$refNode->setChildNodes($childCollection);
$reference->offsetSet($ident, $refNode);
$reference->ksort();
$reference = $childCollection;
}
}
}
foreach ($this->processCollectionHookObjects as $hookObject) {
/** @var $hookObject \TYPO3\CMS\Backend\Tree\Pagetree\CollectionProcessorInterface */
$hookObject->postProcessFilteredNodes($node, $searchFilter, $mountPoint, $nodeCollection);
}
return $nodeCollection;
}
/**
* Gets the expanded state of a given node
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @return bool
*/
protected function isExpanded(\TYPO3\CMS\Backend\Tree\TreeNode $node)
{
return $this->getExpandAll() || \TYPO3\CMS\Core\Utility\GeneralUtility::inList($this->expandedList, $node->getId());
}
/**
* Check if given category is allowed by the access rights
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $child
* @return bool
*/
protected function isCategoryAllowed($child)
{
$mounts = $this->backendUserAuthentication->getCategoryMountPoints();
if (empty($mounts)) {
return TRUE;
}
return in_array($child->getId(), $mounts);
}
/**
* Sets the CSS Class on all pages which have versioned records
* in the current workspace
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @return void
*/
protected function highlightVersionizedElements(\TYPO3\CMS\Backend\Tree\TreeNode $node)
{
if (!$node->getCls() && count(\TYPO3\CMS\Backend\Utility\BackendUtility::countVersionsOfRecordsOnPage($GLOBALS['BE_USER']->workspace, $node->getId(), TRUE))) {
$node->setCls('ver-versions');
}
}
/**
* Check if given category is allowed by the access rights
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $child
* @return bool
*/
protected function isCategoryAllowed($child)
{
$mounts = Tx_News_Utility_CategoryProvider::getUserMounts();
if (empty($mounts)) {
return TRUE;
}
return t3lib_div::inList($mounts, $child->getId());
}
/**
* Gets node children
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @param int $level
* @return NULL|\TYPO3\CMS\Backend\Tree\TreeNodeCollection
*/
protected function getChildrenOf(\TYPO3\CMS\Backend\Tree\TreeNode $node, $level)
{
$nodeData = null;
if ($node->getId() !== 0) {
$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($this->getTableName());
$queryBuilder->getRestrictions()->removeAll();
$nodeData = $queryBuilder->select('*')->from($this->getTableName())->where($queryBuilder->expr()->eq('uid', $queryBuilder->createNamedParameter($node->getId(), \PDO::PARAM_INT)))->setMaxResults(1)->execute()->fetch();
}
if (empty($nodeData)) {
$nodeData = ['uid' => 0, $this->getLookupField() => ''];
}
$storage = null;
$children = $this->getRelatedRecords($nodeData);
if (!empty($children)) {
/** @var $storage \TYPO3\CMS\Backend\Tree\TreeNodeCollection */
$storage = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\TreeNodeCollection::class);
foreach ($children as $child) {
$node = GeneralUtility::makeInstance(\TYPO3\CMS\Backend\Tree\TreeNode::class);
$node->setId($child);
if ($level < $this->levelMaximum) {
$children = $this->getChildrenOf($node, $level + 1);
if ($children !== null) {
$node->setChildNodes($children);
}
}
$storage->append($node);
}
}
return $storage;
}
/**
* Returns a node collection of filtered nodes
*
* @param \TYPO3\CMS\Backend\Tree\TreeNode $node
* @param string $searchFilter
* @param integer $mountPoint
* @return \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection the filtered nodes
*/
public function getFilteredNodes(\TYPO3\CMS\Backend\Tree\TreeNode $node, $searchFilter, $mountPoint = 0)
{
/** @var $nodeCollection \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection */
$nodeCollection = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Tree\\Pagetree\\PagetreeNodeCollection');
$records = $this->getSubpages(-1, $searchFilter);
if (!is_array($records) || !count($records)) {
return $nodeCollection;
} elseif (count($records) > 500) {
return $nodeCollection;
}
// check no temporary mountpoint is used
$mountPoints = intval($GLOBALS['BE_USER']->uc['pageTree_temporaryMountPoint']);
if (!$mountPoints) {
$mountPoints = array_map('intval', $GLOBALS['BE_USER']->returnWebmounts());
$mountPoints = array_unique($mountPoints);
} else {
$mountPoints = array($mountPoints);
}
$isNumericSearchFilter = is_numeric($searchFilter) && $searchFilter > 0;
$nodeId = intval($node->getId());
foreach ($records as $record) {
$record = \TYPO3\CMS\Backend\Tree\Pagetree\Commands::getNodeRecord($record['uid']);
if (intval($record['pid']) === -1 || in_array($record['uid'], $this->hiddenRecords)) {
continue;
}
$rootline = \TYPO3\CMS\Backend\Utility\BackendUtility::BEgetRootLine($record['uid'], '', $GLOBALS['BE_USER']->workspace != 0);
$rootline = array_reverse($rootline);
if ($nodeId === 0) {
array_shift($rootline);
}
if ($mountPoints != array(0)) {
$isInsideMountPoints = FALSE;
foreach ($rootline as $rootlineElement) {
if (in_array(intval($rootlineElement['uid']), $mountPoints, TRUE)) {
$isInsideMountPoints = TRUE;
break;
}
}
if (!$isInsideMountPoints) {
continue;
}
}
$reference = $nodeCollection;
$inFilteredRootline = FALSE;
$amountOfRootlineElements = count($rootline);
for ($i = 0; $i < $amountOfRootlineElements; ++$i) {
$rootlineElement = $rootline[$i];
if (intval($rootlineElement['pid']) === $nodeId || intval($rootlineElement['uid']) === $nodeId) {
$inFilteredRootline = TRUE;
}
if (!$inFilteredRootline) {
continue;
}
$rootlineElement = \TYPO3\CMS\Backend\Tree\Pagetree\Commands::getNodeRecord($rootlineElement['uid']);
$ident = intval($rootlineElement['sorting']) . intval($rootlineElement['uid']);
if ($reference && $reference->offsetExists($ident)) {
/** @var $refNode \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNode */
$refNode = $reference->offsetGet($ident);
$refNode->setExpanded(TRUE);
$refNode->setLeaf(FALSE);
$reference = $refNode->getChildNodes();
if ($reference == NULL) {
$reference = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Tree\\Pagetree\\PagetreeNodeCollection');
$refNode->setChildNodes($reference);
}
} else {
$refNode = \TYPO3\CMS\Backend\Tree\Pagetree\Commands::getNewNode($rootlineElement, $mountPoint);
$replacement = '<span class="typo3-pagetree-filteringTree-highlight">$1</span>';
if ($isNumericSearchFilter && intval($rootlineElement['uid']) === intval($searchFilter)) {
$text = str_replace('$1', $refNode->getText(), $replacement);
} else {
$text = preg_replace('/(' . $searchFilter . ')/i', $replacement, $refNode->getText());
}
$refNode->setText($text, $refNode->getTextSourceField(), $refNode->getPrefix(), $refNode->getSuffix());
/** @var $childCollection \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNodeCollection */
$childCollection = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Backend\\Tree\\Pagetree\\PagetreeNodeCollection');
if ($i + 1 >= $amountOfRootlineElements) {
$childNodes = $this->getNodes($refNode, $mountPoint);
foreach ($childNodes as $childNode) {
/** @var $childNode \TYPO3\CMS\Backend\Tree\Pagetree\PagetreeNode */
$childRecord = $childNode->getRecord();
$childIdent = intval($childRecord['sorting']) . intval($childRecord['uid']);
$childCollection->offsetSet($childIdent, $childNode);
}
$refNode->setChildNodes($childNodes);
}
$refNode->setChildNodes($childCollection);
$reference->offsetSet($ident, $refNode);
$reference->ksort();
$reference = $childCollection;
}
}
}
foreach ($this->processCollectionHookObjects as $hookObject) {
/** @var $hookObject t3lib_tree_pagetree_interfaces_collectionprocessor */
$hookObject->postProcessFilteredNodes($node, $searchFilter, $mountPoint, $nodeCollection);
}
return $nodeCollection;
}
