<?php
/**
* @brief ZipArchive Zip Class
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 28 Jul 2015
*/
namespace IPS\Archive\Zip;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* @brief ZipArchive Zip Class
*/
class _ZipArchive extends \IPS\Archive\Zip
{
/**
* @brief ZipArchive Object
*/
protected $zipArchive;
/**
* Create object from local file
*
* @param string $path Path to archive file
* @return \IPS\Archive
*/
public static function _fromLocalFile( $path )
{
$object = new static;
$object->zipArchive = new \ZipArchive;
$open = $object->zipArchive->open( $path );
if ( $open !== TRUE )
{
throw new \IPS\Archive\Exception( $open, \IPS\Archive\Exception::COULD_NOT_OPEN );
}
return $object;
}
/**
* Number of files
*
* @return int
*/
public function numberOfFiles()
{
return $this->zipArchive->numFiles;
}
/**
* Get file name
*
* @param int $i File number
* @return string
* @throws \OutOfRangeException
*/
public function getFileName( $i )
{
$info = $this->zipArchive->statIndex( $i );
if ( $info === FALSE )
{
throw new \OutOfRangeException;
}
return mb_substr( $info['name'], 0, mb_strlen( $this->containerName ) ) === $this->containerName ? mb_substr( $info['name'], mb_strlen( $this->containerName ) ) : $info['name'];
}
/**
* Get file contents
*
* @param int $i File number
* @return string
* @throws \OutOfRangeException
*/
public function getFileContents( $i )
{
return $this->zipArchive->getFromIndex( $i );
}
}