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AbstractGraphicalTask.php
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1 <?php
2 namespace TYPO3\CMS\Core\Resource\Processing;
3 
17 use \TYPO3\CMS\Core\Resource, \TYPO3\CMS\Core\Utility;
18 
27 abstract class AbstractGraphicalTask extends AbstractTask {
28 
32  protected $targetFileExtension;
33 
40  public function getTargetFilename() {
41  return $this->getSourceFile()->getNameWithoutExtension()
42  . '_' . $this->getConfigurationChecksum()
43  . '.' . $this->getTargetFileExtension();
44  }
45 
52  public function getTargetFileExtension() {
53  if (!isset($this->targetFileExtension)) {
54  $this->targetFileExtension = $this->determineTargetFileExtension();
55  }
56 
57  return $this->targetFileExtension;
58  }
59 
67  protected function determineTargetFileExtension() {
68  if (!empty($this->configuration['fileExtension'])) {
69  $targetFileExtension = $this->configuration['fileExtension'];
70  } else {
71  // explanation for "thumbnails_png"
72  // Bit0: If set, thumbnails from non-jpegs will be 'png', otherwise 'gif' (0=gif/1=png).
73  // Bit1: Even JPG's will be converted to png or gif (2=gif/3=png)
74 
75  $targetFileExtensionConfiguration = $GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails_png'];
76  if ($this->getSourceFile()->getExtension() === 'jpg' || $this->getSourceFile()->getExtension() === 'jpeg') {
77  if ($targetFileExtensionConfiguration == 2) {
78  $targetFileExtension = 'gif';
79  } elseif ($targetFileExtensionConfiguration == 3) {
80  $targetFileExtension = 'png';
81  } else {
82  $targetFileExtension = 'jpg';
83  }
84  } else {
85  // check if a png or a gif should be created
86  if ($targetFileExtensionConfiguration == 1 || $this->getSourceFile()->getExtension() === 'png') {
87  $targetFileExtension = 'png';
88  } else {
89  // thumbnails_png is "0"
90  $targetFileExtension = 'gif';
91  }
92  }
93  }
94 
95  return $targetFileExtension;
96  }
97 
98 }
$GLOBALS
if(!defined('TYPO3_MODE')) $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_userauth.php']['logoff_pre_processing'][]
Definition: ext_localconf.php:5