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92 lines
No EOL
2.5 KiB
PHP
92 lines
No EOL
2.5 KiB
PHP
<?php
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require_once 'ZipInterface.php';
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class PhpZipProxyException extends Exception
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{ }
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/**
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* Proxy class for the PHP Zip Extension
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* You need PHP 5.2 at least
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* You need Zip Extension or PclZip library
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* Encoding : ISO-8859-1
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*
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* @copyright GPL License 2008 - Julien Pauli - Cyril PIERRE de GEYER - Anaska (http://www.anaska.com)
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* @license http://www.gnu.org/copyleft/gpl.html GPL License
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* @version 1.3
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*/
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class PhpZipProxy implements ZipInterface
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{
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protected $zipArchive;
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protected $filename;
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/**
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* Class constructor
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*
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* @throws PhpZipProxyException
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*/
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public function __construct()
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{
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if (! class_exists('ZipArchive')) {
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throw new PhpZipProxyException('Zip extension not loaded - check your php settings, PHP5.2 minimum with zip extension
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is required for using PhpZipProxy'); ;
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}
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$this->zipArchive = new ZipArchive();
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}
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/**
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* Open a Zip archive
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*
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* @param string $filename the name of the archive to open
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* @return true if openning has succeeded
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*/
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public function open($filename)
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{
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$this->filename = $filename;
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return $this->zipArchive->open($filename, ZIPARCHIVE::CREATE);
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}
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/**
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* Retrieve the content of a file within the archive from its name
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*
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* @param string $name the name of the file to extract
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* @return the content of the file in a string
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*/
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public function getFromName($name)
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{
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return $this->zipArchive->getFromName($name);
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}
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/**
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* Add a file within the archive from a string
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*
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* @param string $localname the local path to the file in the archive
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* @param string $contents the content of the file
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* @return true if the file has been successful added
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*/
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public function addFromString($localname, $contents)
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{
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if (file_exists($this->filename) && !is_writable($this->filename)) {
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return false;
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}
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return $this->zipArchive->addFromString($localname, $contents);
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}
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/**
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* Add a file within the archive from a file
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*
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* @param string $filename the path to the file we want to add
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* @param string $localname the local path to the file in the archive
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* @return true if the file has been successful added
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*/
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public function addFile($filename, $localname = null)
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{
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if ((file_exists($this->filename) && !is_writable($this->filename))
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|| !file_exists($filename)) {
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return false;
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}
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return $this->zipArchive->addFile($filename, $localname);
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}
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/**
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* Close the Zip archive
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* @return true
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*/
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public function close()
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{
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return $this->zipArchive->close();
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}
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}
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?>
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