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- <?php
- /**
- * This file is part of the PHPExiftool package.
- *
- * (c) Alchemy <support@alchemy.fr>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace PHPExiftool;
- use PHPExiftool\Exception\LogicException;
- use PHPExiftool\Exception\RuntimeException;
- class PreviewExtractor extends Exiftool
- {
- private $exiftool;
- public function __construct(Exiftool $exiftool)
- {
- $this->exiftool = $exiftool;
- }
- public function extract($pathfile, $outputDir)
- {
- if ( ! file_exists($pathfile)) {
- throw new LogicException(sprintf('%s does not exists', $pathfile));
- }
- if ( ! is_dir($outputDir) || ! is_writable($outputDir)) {
- throw new LogicException(sprintf('%s is not writable', $outputDir));
- }
- $command = "-if " . escapeshellarg('$photoshopthumbnail') . " -b -PhotoshopThumbnail "
- . "-w " . escapeshellarg(realpath($outputDir) . '/PhotoshopThumbnail%c.jpg') . " -execute "
- . "-if " . escapeshellarg('$jpgfromraw') . " -b -jpgfromraw "
- . "-w " . escapeshellarg(realpath($outputDir) . '/JpgFromRaw%c.jpg') . " -execute "
- . "-if " . escapeshellarg('$previewimage') . " -b -previewimage "
- . "-w " . escapeshellarg(realpath($outputDir) . '/PreviewImage%c.jpg') . " -execute "
- . "-if " . escapeshellarg('$xmp:pageimage') . " -b -xmp:pageimage "
- . "-w " . escapeshellarg(realpath($outputDir) . '/XmpPageimage%c.jpg') . " "
- . "-common_args -q -m " . $pathfile;
- try {
- $this->exiftool->executeCommand($command);
- } catch (RuntimeException $e) {
- }
- return new \DirectoryIterator($outputDir);
- }
- }
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