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