mirror of
https://github.com/alchemy-fr/Phraseanet.git
synced 2025-10-11 20:13:28 +00:00
81 lines
1.7 KiB
PHP
81 lines
1.7 KiB
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2010 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* Exiftool preview extractor from raw images processor
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* for binaryAdapter package
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*
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* @package binaryAdapter
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* @license http://opensource.org/licenses/gpl-3.0 GPLv3
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* @link www.phraseanet.com
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*/
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class binaryAdapter_audio_previewExtract_exiftool extends binaryAdapter_processorAbstract
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{
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/**
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*
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* @var array
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*/
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protected $options = array();
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/**
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*
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* @var string
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*/
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protected $binary_name = 'GV_exiftool';
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/**
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*
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* @param system_file $raw_datas
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* @param string $dest
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* @return system_file
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*/
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protected function process(system_file $raw_datas, $dest)
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{
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$cmd = sprintf('%s -s -t %s'
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, $this->binary
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, $this->escapeshellargs($raw_datas->getPathname())
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);
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$out = $this->shell_cmd($cmd);
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if (!$out)
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throw new Exception('Unable to extract preview datas from audio');
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foreach ($out as $outP)
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{
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$infos = explode("\t", $outP);
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if (count($infos) != 2 || $infos[0] != 'Picture')
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continue;
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$this->log("Some preview datas found in audio file");
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$cmd = sprintf('%s -b -Picture %s > %s'
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, $this->binary
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, $this->escapeshellargs($raw_datas->getPathname())
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, $this->escapeshellargs($dest)
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);
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$this->shell_cmd($cmd);
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if (filesize($dest) > 0)
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{
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return $this;
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}
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else
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{
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unlink($dest);
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}
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}
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}
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}
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