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<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Model\DataObject\ClassDefinition\Data\Relations;
use Pimcore\Db;
use Pimcore\Logger;
use Pimcore\Model\DataObject;
use Pimcore\Model\DataObject\ClassDefinition\Data;
use Pimcore\Model\DataObject\ClassDefinition\Data\CustomResourcePersistingInterface;
use Pimcore\Model\Element;
abstract class AbstractRelations extends Data implements
CustomResourcePersistingInterface,
DataObject\ClassDefinition\PathFormatterAwareInterface,
Data\LazyLoadingSupportInterface,
Data\EqualComparisonInterface,
Data\IdRewriterInterface
{
use DataObject\Traits\ContextPersistenceTrait;
const RELATION_ID_SEPARATOR = '$$';
/**
* Set of allowed classes
*
* @internal
*
* @var array
*/
public $classes = [];
/**
* Optional path formatter class
*
* @internal
*
* @var null|string
*/
public $pathFormatterClass;
/**
* @return array[
* 'classes' => string,
* ]
*/
public function getClasses()
{
return $this->classes ?: [];
}
/**
* @param array $classes
*
* @return $this
*/
public function setClasses($classes)
{
$this->classes = Element\Service::fixAllowedTypes($classes, 'classes');
return $this;
}
/**
* {@inheritdoc}
*/
public function getLazyLoading()
{
return true;
}
/**
* {@inheritdoc}
*/
public function save($object, $params = [])
{
if (isset($params['isUntouchable']) && $params['isUntouchable']) {
return;
}
if (!isset($params['context'])) {
$params['context'] = null;
}
$context = $params['context'];
if (!DataObject::isDirtyDetectionDisabled() && $object instanceof Element\DirtyIndicatorInterface) {
if (!isset($context['containerType']) || $context['containerType'] !== 'fieldcollection') {
if ($object instanceof DataObject\Localizedfield) {
if ($object->getObject() instanceof Element\DirtyIndicatorInterface && !$object->hasDirtyFields()) {
return;
}
} elseif ($this->supportsDirtyDetection() && !$object->isFieldDirty($this->getName())) {
return;
}
}
}
$data = $this->getDataFromObjectParam($object, $params);
$relations = $this->prepareDataForPersistence($data, $object, $params);
if (is_array($relations) && !empty($relations)) {
$db = Db::get();
foreach ($relations as $relation) {
$this->enrichDataRow($object, $params, $classId, $relation);
// relation needs to be an array with src_id, dest_id, type, fieldname
try {
$db->insert('object_relations_' . $classId, $relation);
} catch (\Exception $e) {
Logger::error('It seems that the relation ' . $relation['src_id'] . ' => ' . $relation['dest_id']
. ' (fieldname: ' . $this->getName() . ') already exist -> please check immediately!');
Logger::error($e);
// try it again with an update if the insert fails, shouldn't be the case, but it seems that
// sometimes the insert throws an exception
throw $e;
}
}
}
}
/**
* {@inheritdoc}
*/
public function load($object, $params = [])
{
$data = null;
$relations = [];
if ($object instanceof DataObject\Concrete) {
$relations = $object->retrieveRelationData(['fieldname' => $this->getName(), 'ownertype' => 'object']);
} elseif ($object instanceof DataObject\Fieldcollection\Data\AbstractData) {
$relations = $object->getObject()->retrieveRelationData(['fieldname' => $this->getName(), 'ownertype' => 'fieldcollection', 'ownername' => $object->getFieldname(), 'position' => $object->getIndex()]);
} elseif ($object instanceof DataObject\Localizedfield) {
$context = $params['context'] ?? null;
if (isset($context['containerType']) && (($context['containerType'] === 'fieldcollection' || $context['containerType'] === 'objectbrick'))) {
$fieldname = $context['fieldname'] ?? null;
if ($context['containerType'] === 'fieldcollection') {
$index = $context['index'] ?? null;
$filter = '/' . $context['containerType'] . '~' . $fieldname . '/' . $index . '/%';
} else {
$filter = '/' . $context['containerType'] . '~' . $fieldname . '/%';
}
$relations = $object->getObject()->retrieveRelationData(['fieldname' => $this->getName(), 'ownertype' => 'localizedfield', 'ownername' => $filter, 'position' => $params['language']]);
} else {
$relations = $object->getObject()->retrieveRelationData(['fieldname' => $this->getName(), 'ownertype' => 'localizedfield', 'position' => $params['language']]);
}
} elseif ($object instanceof DataObject\Objectbrick\Data\AbstractData) {
$relations = $object->getObject()->retrieveRelationData(['fieldname' => $this->getName(), 'ownertype' => 'objectbrick', 'ownername' => $object->getFieldname(), 'position' => $object->getType()]);
}
// using PHP sorting to order the relations, because "ORDER BY index ASC" in the queries above will cause a
// filesort in MySQL which is extremely slow especially when there are millions of relations in the database
usort($relations, function ($a, $b) {
if ($a['index'] == $b['index']) {
return 0;
}
return ($a['index'] < $b['index']) ? -1 : 1;
});
$data = $this->loadData($relations, $object, $params);
if ($object instanceof Element\DirtyIndicatorInterface && $data['dirty']) {
$object->markFieldDirty($this->getName(), true);
}
return $data['data'];
}
/**
* @internal
*
* @param array $data
* @param DataObject\Concrete $object
* @param array $params
*
* @return mixed
*/
abstract protected function loadData(array $data, $object = null, $params = []);
/**
* @internal
*
* @param array|Element\ElementInterface $data
* @param DataObject\Concrete $object
* @param array $params
*
* @return mixed
*/
abstract protected function prepareDataForPersistence($data, $object = null, $params = []);
/**
* {@inheritdoc}
*/
public function delete($object, $params = [])
{
}
/**
* Rewrites id from source to target, $idMapping contains
* array(
* "document" => array(
* SOURCE_ID => TARGET_ID,
* SOURCE_ID => TARGET_ID
* ),
* "object" => array(...),
* "asset" => array(...)
* )
*
* @internal
*
* @param mixed $data
* @param array $idMapping
*
* @return array
*/
protected function rewriteIdsService($data, $idMapping)
{
if (is_array($data)) {
foreach ($data as &$element) {
$id = $element->getId();
$type = Element\Service::getElementType($element);
if (array_key_exists($type, $idMapping) && array_key_exists($id, $idMapping[$type])) {
$element = Element\Service::getElementById($type, $idMapping[$type][$id]);
}
}
}
return $data;
}
/**
* {@inheritdoc}
*/
public function getPathFormatterClass(): ?string
{
return $this->pathFormatterClass;
}
/**
* @param null|string $pathFormatterClass
*/
public function setPathFormatterClass($pathFormatterClass)
{
$this->pathFormatterClass = $pathFormatterClass;
}
/**
* {@inheritdoc}
*/
public function getDataForSearchIndex($object, $params = [])
{
return '';
}
/**
* {@inheritdoc}
*/
public function appendData($existingData, $additionalData)
{
$newData = [];
if (!is_array($existingData)) {
$existingData = [];
}
$map = [];
/** @var Element\ElementInterface $item */
foreach ($existingData as $item) {
$key = $this->buildUniqueKeyForAppending($item);
$map[$key] = 1;
$newData[] = $item;
}
if (is_array($additionalData)) {
foreach ($additionalData as $item) {
$key = $this->buildUniqueKeyForAppending($item);
if (!isset($map[$key])) {
$newData[] = $item;
}
}
}
return $newData;
}
/**
* {@inheritdoc}
*/
public function removeData($existingData, $removeData)
{
$newData = [];
if (!is_array($existingData)) {
$existingData = [];
}
$removeMap = [];
/** @var Element\ElementInterface $item */
foreach ($removeData as $item) {
$key = $this->buildUniqueKeyForAppending($item);
$removeMap[$key] = 1;
}
$newData = [];
/** @var Element\ElementInterface $item */
foreach ($existingData as $item) {
$key = $this->buildUniqueKeyForAppending($item);
if (!isset($removeMap[$key])) {
$newData[] = $item;
}
}
return $newData;
}
/**
* @internal
*
* @param Element\ElementInterface $item
*
* @return string
*/
protected function buildUniqueKeyForAppending($item)
{
$elementType = Element\Service::getElementType($item);
$id = $item->getId();
return $elementType . $id;
}
/**
* {@inheritdoc}
*/
public function isEqual($array1, $array2): bool
{
$array1 = array_filter(is_array($array1) ? $array1 : []);
$array2 = array_filter(is_array($array2) ? $array2 : []);
$count1 = count($array1);
$count2 = count($array2);
if ($count1 != $count2) {
return false;
}
$values1 = array_values($array1);
$values2 = array_values($array2);
for ($i = 0; $i < $count1; $i++) {
/** @var Element\ElementInterface $el1 */
$el1 = $values1[$i];
/** @var Element\ElementInterface $el2 */
$el2 = $values2[$i];
if (! ($el1->getType() == $el2->getType() && ($el1->getId() == $el2->getId()))) {
return false;
}
}
return true;
}
/**
* {@inheritdoc}
*/
public function supportsDirtyDetection()
{
return true;
}
/**
* @internal
*
* @param DataObject\Fieldcollection\Data\AbstractData $item
*
* @throws \Exception
*/
protected function loadLazyFieldcollectionField(DataObject\Fieldcollection\Data\AbstractData $item)
{
if ($item->getObject()) {
/** @var DataObject\Fieldcollection|null $container */
$container = $item->getObject()->getObjectVar($item->getFieldname());
if ($container) {
$container->loadLazyField($item->getObject(), $item->getType(), $item->getFieldname(), $item->getIndex(), $this->getName());
} else {
// if container is not available we assume that it is a newly set item
$item->markLazyKeyAsLoaded($this->getName());
}
}
}
/**
* @internal
*
* @param DataObject\Objectbrick\Data\AbstractData $item
*
* @throws \Exception
*/
protected function loadLazyBrickField(DataObject\Objectbrick\Data\AbstractData $item)
{
if ($item->getObject()) {
/** @var DataObject\Objectbrick|null $container */
$container = $item->getObject()->getObjectVar($item->getFieldname());
if ($container) {
$container->loadLazyField($item->getType(), $item->getFieldname(), $this->getName());
} else {
$item->markLazyKeyAsLoaded($this->getName());
}
}
}
/**
* checks for multiple assignments and throws an exception in case the rules are violated.
*
* @internal
*
* @param array|null $data
*
* @throws Element\ValidationException
*/
public function performMultipleAssignmentCheck($data)
{
if (is_array($data)) {
if (!method_exists($this, 'getAllowMultipleAssignments') || !$this->getAllowMultipleAssignments()) {
$relationItems = [];
$fieldName = $this->getName();
foreach ($data as $item) {
$elementHash = null;
if ($item instanceof DataObject\Data\ObjectMetadata || $item instanceof DataObject\Data\ElementMetadata) {
if ($item->getElement() instanceof Element\ElementInterface) {
$elementHash = Element\Service::getElementHash($item->getElement());
}
} elseif ($item instanceof Element\ElementInterface) {
$elementHash = Element\Service::getElementHash($item);
}
if ($elementHash === null) {
throw new Element\ValidationException('Passing relations without ID or type not allowed anymore!');
} elseif (!isset($relationItems[$elementHash])) {
$relationItems[$elementHash] = $item;
} else {
$message = 'Passing relations multiple times not allowed anymore: ' . $elementHash
. ' multiple times in field ' . $fieldName;
if (method_exists($this, 'getAllowMultipleAssignments')) {
$message .= ", Reason: 'Allow Multiple Assignments' setting is disabled in class definition. ";
}
throw new Element\ValidationException($message);
}
}
}
}
}
/**
* {@inheritdoc}
*/
public function getParameterTypeDeclaration(): ?string
{
return '?array';
}
/**
* {@inheritdoc}
*/
public function getReturnTypeDeclaration(): ?string
{
return 'array';
}
/**
* @return string|null
*/
public function getPhpdocInputType(): ?string
{
if ($this->getPhpdocType()) {
return $this->getPhpdocType();
}
return null;
}
/**
* {@inheritdoc}
*/
public function getPhpdocReturnType(): ?string
{
if ($phpdocType = $this->getPhpdocType()) {
return $phpdocType;
}
return null;
}
/**
* @internal
*
* @return string
*/
abstract protected function getPhpdocType();
}

vendor/pimcore/pimcore/models/DataObject/ClassDefinition/Data/Relations/AbstractRelations.php line 176