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<?php
/* --------------------------------------------------------------
AbstractImagesApiV2Controller.inc.php 2016-01-27
Gambio GmbH
http://www.gambio.de
Copyright (c) 2016 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
MainFactory::load_class('HttpApiV2Controller');
/**
* Class AbstractImagesApiV2Controller
*
* Provides a listing of image files.
*
* @category System
* @package ApiV2Controllers
*/
abstract class AbstractImagesApiV2Controller extends HttpApiV2Controller
{
/**
* @var ProductWriteService|CategoryWriteService
*/
protected $writeService;
/**
* Initializes API Controller
*/
abstract protected function __initialize();
/**
* Returns the absolute path where the image files are located.
*
* @return string
*/
abstract protected function _getImageFolderName();
/**
* Returns a list of all image files which exists on the server's filesystem.
*
* This function searches for image files ('gif', 'jpeg', 'jpg', 'png') in the path which is specified in the child
* classes _getImageFolderName method.
*/
public function get()
{
$allowedFileTypes = array('gif', 'jpeg', 'jpg', 'png');
$response = array();
$files = glob($this->_getImageFolderName() . '*');
{
foreach($files as $file)
{
if(in_array(strtolower(pathinfo($file, PATHINFO_EXTENSION)), $allowedFileTypes))
{
$response[] = basename($file);
}
}
}
$this->_writeResponse($response);
}
}