133 lines
2.9 KiB
PHP
133 lines
2.9 KiB
PHP
<?php
|
|
/**
|
|
* PHP Exif Reader Adapter Abstract: Common functionality for adapters
|
|
*
|
|
* @link http://github.com/miljar/PHPExif for the canonical source repository
|
|
* @copyright Copyright (c) 2013 Tom Van Herreweghe <tom@theanalogguy.be>
|
|
* @license http://github.com/miljar/PHPExif/blob/master/LICENSE MIT License
|
|
* @category PHPExif
|
|
* @package Reader
|
|
*/
|
|
|
|
namespace PHPExif\Adapter;
|
|
|
|
use PHPExif\Mapper\MapperInterface;
|
|
use PHPExif\Hydrator\HydratorInterface;
|
|
|
|
/**
|
|
* PHP Exif Reader Adapter Abstract
|
|
*
|
|
* Implements common functionality for the reader adapters
|
|
*
|
|
* @category PHPExif
|
|
* @package Reader
|
|
*/
|
|
abstract class AdapterAbstract implements AdapterInterface
|
|
{
|
|
/**
|
|
* @var string
|
|
*/
|
|
protected $hydratorClass = '\\PHPExif\\Hydrator\\Mutator';
|
|
|
|
/**
|
|
* @var \PHPExif\Mapper\MapperInterface
|
|
*/
|
|
protected $mapper;
|
|
|
|
/**
|
|
* @var \PHPExif\Hydrator\HydratorInterface
|
|
*/
|
|
protected $hydrator;
|
|
|
|
/**
|
|
* @var string
|
|
*/
|
|
protected $mapperClass = '';
|
|
|
|
/**
|
|
* Class constructor
|
|
*
|
|
* @param array $options Optional array of data to initialize the object with
|
|
*/
|
|
public function __construct(array $options = array())
|
|
{
|
|
if (!empty($options)) {
|
|
$this->setOptions($options);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Mutator for the data mapper
|
|
*
|
|
* @param \PHPExif\Mapper\MapperInterface $mapper
|
|
* @return \PHPExif\Adapter\AdapterInterface
|
|
*/
|
|
public function setMapper(MapperInterface $mapper)
|
|
{
|
|
$this->mapper = $mapper;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Accessor for the data mapper
|
|
*
|
|
* @return \PHPExif\Mapper\MapperInterface
|
|
*/
|
|
public function getMapper()
|
|
{
|
|
if (null === $this->mapper) {
|
|
// lazy load one
|
|
$mapper = new $this->mapperClass;
|
|
|
|
$this->setMapper($mapper);
|
|
}
|
|
|
|
return $this->mapper;
|
|
}
|
|
|
|
/**
|
|
* Mutator for the hydrator
|
|
*
|
|
* @param \PHPExif\Hydrator\HydratorInterface $hydrator
|
|
* @return \PHPExif\Adapter\AdapterInterface
|
|
*/
|
|
public function setHydrator(HydratorInterface $hydrator)
|
|
{
|
|
$this->hydrator = $hydrator;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Accessor for the data hydrator
|
|
*
|
|
* @return \PHPExif\Hydrator\HydratorInterface
|
|
*/
|
|
public function getHydrator()
|
|
{
|
|
if (null === $this->hydrator) {
|
|
// lazy load one
|
|
$hydrator = new $this->hydratorClass;
|
|
|
|
$this->setHydrator($hydrator);
|
|
}
|
|
|
|
return $this->hydrator;
|
|
}
|
|
|
|
/**
|
|
* Set array of options in the current object
|
|
*
|
|
* @param array $options
|
|
* @return \PHPExif\Reader\AdapterAbstract
|
|
*/
|
|
public function setOptions(array $options)
|
|
{
|
|
$hydrator = $this->getHydrator();
|
|
$hydrator->hydrate($this, $options);
|
|
|
|
return $this;
|
|
}
|
|
}
|