1 <?php

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

3 

16 use TYPO3\CMS\Core\Resource;

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

18 

24 class MagicImageService {

25 

32  protected $magicImageMaximumWidth = 300;

33 

38  protected $magicImageMaximumHeight = 1000;

39 

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

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  array(

61  'width' => $maxWidth . 'm',

62  'height' => $maxHeight . 'm'

63  )

64  );

65  return $magicImage;

66  }

67 

74  public function setMagicImageMaximumDimensions(array $rteConfiguration) {

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.'] : array();

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 }