1 <?php

2 namespace ‪TYPO3\CMS\Workspaces\Dependency;

3 

4 /*

5  * This file is part of the TYPO3 CMS project.

6  *

7  * It is free software; you can redistribute it and/or modify it under

8  * the terms of the GNU General Public License, either version 2

9  * of the License, or any later version.

10  *

11  * For the full copyright and license information, please read the

12  * LICENSE.txt file that was distributed with this source code.

13  *

14  * The TYPO3 project - inspiring people to share!

15  */

16 

17 use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

18 

22 class ‪DependencyEntityFactory

23 {

27  protected ‪$elements = [];

28 

32  protected ‪$references = [];

33 

43  public function ‪getElement($table, $id, array $data = [], ‪DependencyResolver $dependency)

44  {

45  $element = GeneralUtility::makeInstance(ElementEntity::class, $table, $id, $data, $dependency);

46  $elementName = $element->__toString();

47  if (!isset($this->elements[$elementName])) {

48  $this->elements[$elementName] = $element;

49  }

50  return $this->elements[$elementName];

51  }

52 

60  public function ‪getReference(‪ElementEntity $element, $field)

61  {

62  $referenceName = $element->‪__toString() . '.' . $field;

63  if (!isset($this->references[$referenceName][$field])) {

64  $this->references[$referenceName][$field] = GeneralUtility::makeInstance(ReferenceEntity::class, $element, $field);

65  }

66  return $this->references[$referenceName][$field];

67  }

68 

81  public function ‪getReferencedElement($table, $id, $field, array $data = [], ‪DependencyResolver $dependency)

82  {

83  return $this->‪getReference($this->‪getElement($table, $id, $data, $dependency), $field);

84  }

85 }