<?php
/**
* @brief		Image Proxy
* @author		<a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
* @copyright	(c) 2001 - SVN_YYYY Invision Power Services, Inc.
* @license		http://www.invisionpower.com/legal/standards/
* @package		IPS Social Suite
* @since		29 Jun 2015
* @version		SVN_VERSION_NUMBER
*/

require_once str_replace( 'applications/core/interface/imageproxy/imageproxy.php', '', str_replace( '\\', '/', __FILE__ ) ) . 'init.php';

$image = urldecode( \IPS\Request::i()->img  );

if ( \IPS\Request::i()->key != hash_hmac( "sha256", $image, md5( \IPS\Settings::i()->sql_pass . \IPS\Settings::i()->board_url . \IPS\Settings::i()->sql_database ) ) )
{
	\IPS\Output::i()->sendOutput( NULL, 500 );
}

$output = ( string ) \IPS\Http\Url::external( $image )->request()->get();

try
{
	\IPS\Image::create( $output );
}
catch ( \Exception $e )
{
	\IPS\Output::i()->sendOutput( NULL, 500 );
}

\IPS\Output::i()->sendOutput( $output, 200, 'image' );