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[FEATURE] Add MIME type and file extension Helper methods #1420

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merged 3 commits into from
Feb 1, 2025
Merged

[FEATURE] Add MIME type and file extension Helper methods #1420

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e0565dc
[FEATURE] Add MIME type and file extension Helper methods; simplify i…
fschoelzel Jan 2, 2025
5ddce94
Import MimeTypeDetector Class
fschoelzel Jan 2, 2025
ef4960a
Merge branch 'main' into feature-imagedownload-get-fileextension-by-m…
sebastian-meyer Feb 1, 2025
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25 changes: 25 additions & 0 deletions Classes/Common/Helper.php
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,7 @@
use TYPO3\CMS\Core\Messaging\FlashMessageService;
use TYPO3\CMS\Core\Messaging\FlashMessageQueue;
use TYPO3\CMS\Core\Resource\MimeTypeCollection;
use TYPO3\CMS\Core\Resource\MimeTypeDetector;
use TYPO3\CMS\Core\Utility\ArrayUtility;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Utility\MathUtility;
Expand Down Expand Up @@ -988,4 +989,28 @@ function ($mimeType) use ($categories) {
}
return false;
}

/**
* Get file extensions for a given MIME type
*
* @param string $mimeType
* @return array
*/
public static function getFileExtensionsForMimeType(string $mimeType): array
{
$mimeTypeDetector = GeneralUtility::makeInstance(MimeTypeDetector::class);
return $mimeTypeDetector->getFileExtensionsForMimeType($mimeType);
}

/**
* Get MIME types for a given file extension
*
* @param string $fileExtension
* @return array
*/
public static function getMimeTypesForFileExtension(string $fileExtension): array
{
$mimeTypeDetector = GeneralUtility::makeInstance(MimeTypeDetector::class);
return $mimeTypeDetector->getMimeTypesForFileExtension($fileExtension);
}
}
14 changes: 4 additions & 10 deletions Classes/Controller/ToolboxController.php
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Expand Up @@ -139,19 +139,13 @@ private function renderToolByName(string $tool): void
*
* @return array Array of image information's.
*/
public function getImage(int $page): array
private function getImage(int $page): array
{
// Get @USE value of METS fileGroup.
$image = $this->getFile($page, GeneralUtility::trimExplode(',', $this->settings['fileGrpsImageDownload']));
switch ($image['mimetype']) {
case 'image/jpeg':
$image['mimetypeLabel'] = ' (JPG)';
break;
case 'image/tiff':
$image['mimetypeLabel'] = ' (TIFF)';
break;
default:
$image['mimetypeLabel'] = '';
if (isset($image['mimetype'])) {
$fileExtension = Helper::getFileExtensionsForMimeType($image['mimetype']);
$image['mimetypeLabel'] = !empty($fileExtension) ? ' (' . strtoupper($fileExtension[0]) . ')' : '';
}
return $image;
}
Expand Down