119 lines
2.1 KiB
PHP
Executable File
119 lines
2.1 KiB
PHP
Executable File
<?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 Doctrine\Common\Cache\ArrayCache;
|
|
use PHPExiftool\RDFParser;
|
|
use PHPExiftool\FileEntity;
|
|
use PHPExiftool\Driver\Value\ValueInterface;
|
|
use PHPExiftool\Driver\Metadata\MetadataBag;
|
|
|
|
/**
|
|
*
|
|
*
|
|
* @author Romain Neutron - imprec@gmail.com
|
|
* @license http://opensource.org/licenses/MIT MIT
|
|
*/
|
|
class FileEntity implements \IteratorAggregate
|
|
{
|
|
|
|
/**
|
|
*
|
|
* @var \DOMDocument
|
|
*/
|
|
private $dom;
|
|
|
|
/**
|
|
*
|
|
* @var \SplFileInfo
|
|
*/
|
|
private $file;
|
|
|
|
/**
|
|
*
|
|
* @var ArrayCache
|
|
*/
|
|
private $cache;
|
|
|
|
/**
|
|
*
|
|
* @var RDFParser
|
|
*/
|
|
private $parser;
|
|
|
|
/**
|
|
* Construct a new FileEntity
|
|
*
|
|
* @param string $file
|
|
* @param \DOMDocument $dom
|
|
* @param RDFParser $parser
|
|
* @return FileEntity
|
|
*/
|
|
public function __construct($file, \DOMDocument $dom, RDFParser $parser)
|
|
{
|
|
$this->dom = $dom;
|
|
$this->file = $file;
|
|
|
|
$this->cache = new ArrayCache();
|
|
|
|
$this->parser = $parser->open($dom->saveXML());
|
|
|
|
return $this;
|
|
}
|
|
|
|
public function getIterator()
|
|
{
|
|
return $this->getMetadatas()->getIterator();
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @var string
|
|
*/
|
|
public function getFile()
|
|
{
|
|
return $this->file;
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return MetadataBag
|
|
*/
|
|
public function getMetadatas()
|
|
{
|
|
$key = realpath($this->file);
|
|
|
|
if ($this->cache->contains($key)) {
|
|
return $this->cache->fetch($key);
|
|
}
|
|
|
|
$metadatas = $this->parser->ParseMetadatas();
|
|
|
|
$this->cache->save($key, $metadatas);
|
|
|
|
return $metadatas;
|
|
}
|
|
|
|
/**
|
|
* Execute a user defined query to retrieve metadata
|
|
*
|
|
* @param string $query
|
|
*
|
|
* @return ValueInterface
|
|
*/
|
|
public function executeQuery($query)
|
|
{
|
|
return $this->parser->Query($query);
|
|
}
|
|
|
|
}
|