1 <?php

2 namespace ‪TYPO3\CMS\Core\Resource\Service;

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\Resource;

18 use ‪TYPO3\CMS\Core\Utility\MathUtility;

19 

23 class ‪MagicImageService

24 {

31  protected ‪$magicImageMaximumWidth = 300;

32 

37  protected ‪$magicImageMaximumHeight = 1000;

38 

46  public function ‪createMagicImage(Resource\‪File $imageFileObject, array $fileConfiguration)

47  {

48  // Process dimensions

49  $maxWidth = ‪MathUtility::forceIntegerInRange($fileConfiguration['width'], 0, $this->magicImageMaximumWidth);

50  $maxHeight = ‪MathUtility::forceIntegerInRange($fileConfiguration['height'], 0, $this->magicImageMaximumHeight);

51  if (!$maxWidth) {

52  $maxWidth = ‪$this->magicImageMaximumWidth;

53  }

54  if (!$maxHeight) {

55  $maxHeight = ‪$this->magicImageMaximumHeight;

56  }

57  // Create the magic image

58  $magicImage = $imageFileObject->process(

59  Resource\‪ProcessedFile::CONTEXT_IMAGECROPSCALEMASK,

60  [

61  'width' => $maxWidth . 'm',

62  'height' => $maxHeight . 'm'

63  ]

64  );

65  return $magicImage;

66  }

67 

73  public function ‪setMagicImageMaximumDimensions(array $rteConfiguration)

74  {

75  // Get maximum dimensions from the configuration of the RTE image button

76  $imageButtonConfiguration = (is_array($rteConfiguration['buttons.']) && is_array($rteConfiguration['buttons.']['image.'])) ? $rteConfiguration['buttons.']['image.'] : [];

77  if (is_array($imageButtonConfiguration['options.']) && is_array($imageButtonConfiguration['options.']['magic.'])) {

78  if ((int)$imageButtonConfiguration['options.']['magic.']['maxWidth'] > 0) {

79  $this->magicImageMaximumWidth = (int)$imageButtonConfiguration['options.']['magic.']['maxWidth'];

80  }

81  if ((int)$imageButtonConfiguration['options.']['magic.']['maxHeight'] > 0) {

82  $this->magicImageMaximumHeight = (int)$imageButtonConfiguration['options.']['magic.']['maxHeight'];

83  }

84  }

85  }

86 }