tikiwiki/packages/tiki-pkg-mediaalchemyst/alchemy/phpexiftool/lib/PHPExiftool/InformationDumper.php

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2023-11-20 21:52:04 +01:00
<?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\InvalidArgumentException;
class InformationDumper
{
/**
* For use with list option
*/
const LISTTYPE_WRITABLE = 'w';
/**
* For use with list option
*/
const LISTTYPE_SUPPORTED_FILEEXT = 'f';
/**
* For use with list option
*/
const LISTTYPE_WRITABLE_FILEEXT = 'wf';
/**
* For use with list option
*/
const LISTTYPE_SUPPORTED_XML = 'x';
/**
* For use with list option
*/
const LISTTYPE_DELETABLE_GROUPS = 'd';
/**
* For use with list option
*/
const LISTTYPE_GROUPS = 'g';
const LISTOPTION_MWG = '-use MWG';
private $exiftool;
public function __construct(Exiftool $exiftool)
{
$this->exiftool = $exiftool;
}
/**
* Return the result of a Exiftool -list* command
*
* @see http://www.sno.phy.queensu.ca/~phil/exiftool/exiftool_pod.html#item__2dlist_2c__2dlistw_2c__2dlistf_2c__2dlistr_2c__2d
* @param string $type One of the LISTTYPE_* constants
* @return type
* @throws \Exception
*/
public function listDatas($type = self::LISTTYPE_SUPPORTED_XML, array $options=array())
{
if ( ! is_array($options)) {
throw new InvalidArgumentException('options must be an array');
}
$available = array(
self::LISTTYPE_WRITABLE, self::LISTTYPE_SUPPORTED_FILEEXT
, self::LISTTYPE_WRITABLE_FILEEXT, self::LISTTYPE_SUPPORTED_XML
, self::LISTTYPE_DELETABLE_GROUPS, self::LISTTYPE_GROUPS,
);
if ( ! in_array($type, $available)) {
throw new InvalidArgumentException('Unknown list attribute');
}
$command = "";
$available = array(self::LISTOPTION_MWG);
foreach($options as $option) {
if ( ! in_array($option, $available)) {
throw new InvalidArgumentException('Unknown option');
}
$command .= ($command?' ':'') . $option;
}
$command .= ($command?' ':'') . '-f -list' . $type;
return $this->exiftool->executeCommand($command);
}
}