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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Validate
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: IsCompressed.php 21138 2010-02-22 22:37:11Z thomas $
*/
/**
* @see Zend_Validate_File_MimeType
*/
require_once 'Zend/Validate/File/MimeType.php';
/**
* Validator which checks if the file already exists in the directory
*
* @category Zend
* @package Zend_Validate
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Validate_File_IsCompressed extends Zend_Validate_File_MimeType
{
/**
* @const string Error constants
*/
const FALSE_TYPE = 'fileIsCompressedFalseType';
const NOT_DETECTED = 'fileIsCompressedNotDetected';
const NOT_READABLE = 'fileIsCompressedNotReadable';
/**
* @var array Error message templates
*/
protected $_messageTemplates = array(
self::FALSE_TYPE => "File '%value%' is not compressed, '%type%' detected",
self::NOT_DETECTED => "The mimetype of file '%value%' could not been detected",
self::NOT_READABLE => "File '%value%' can not be read",
);
/**
* Sets validator options
*
* @param string|array|Zend_Config $compression
* @return void
*/
public function __construct($mimetype = array())
{
if ($mimetype instanceof Zend_Config) {
$mimetype = $mimetype->toArray();
}
$temp = array();
// http://de.wikipedia.org/wiki/Liste_von_Dateiendungen
$default = array(
'application/arj',
'application/gnutar',
'application/lha',
'application/lzx',
'application/vnd.ms-cab-compressed',
'application/x-ace-compressed',
'application/x-arc',
'application/x-archive',
'application/x-arj',
'application/x-bzip',
'application/x-bzip2',
'application/x-cab-compressed',
'application/x-compress',
'application/x-compressed',
'application/x-cpio',
'application/x-debian-package',
'application/x-eet',
'application/x-gzip',
'application/x-java-pack200',
'application/x-lha',
'application/x-lharc',
'application/x-lzh',
'application/x-lzma',
'application/x-lzx',
'application/x-rar',
'application/x-sit',
'application/x-stuffit',
'application/x-tar',
'application/zip',
'application/zoo',
'multipart/x-gzip',
);
if (is_array($mimetype)) {
$temp = $mimetype;
if (array_key_exists('magicfile', $temp)) {
unset($temp['magicfile']);
}
if (array_key_exists('headerCheck', $temp)) {
unset($temp['headerCheck']);
}
if (empty($temp)) {
$mimetype += $default;
}
}
if (empty($mimetype)) {
$mimetype = $default;
}
parent::__construct($mimetype);
}
/**
* Throws an error of the given type
* Duplicates parent method due to OOP Problem with late static binding in PHP 5.2
*
* @param string $file
* @param string $errorType
* @return false
*/
protected function _throw($file, $errorType)
{
$this->_value = $file['name'];
switch($errorType) {
case Zend_Validate_File_MimeType::FALSE_TYPE :
$errorType = self::FALSE_TYPE;
break;
case Zend_Validate_File_MimeType::NOT_DETECTED :
$errorType = self::NOT_DETECTED;
break;
case Zend_Validate_File_MimeType::NOT_READABLE :
$errorType = self::NOT_READABLE;
break;
}
$this->_error($errorType);
return false;
}
}
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