Source of file ExcludeMimeType.php
Size: 3,078 Bytes - Last Modified: 2021-12-23T10:26:32+00:00
/var/www/docs.ssmods.com/process/src/thirdparty/Zend/Validate/File/ExcludeMimeType.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192 | <?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: $ */ /** * @see Zend_Validate_File_MimeType */ require_once 'Zend/Validate/File/MimeType.php'; /** * Validator for the mime type of a file * * @category Zend * @package Zend_Validate * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Validate_File_ExcludeMimeType extends Zend_Validate_File_MimeType { const FALSE_TYPE = 'fileExcludeMimeTypeFalse'; const NOT_DETECTED = 'fileExcludeMimeTypeNotDetected'; const NOT_READABLE = 'fileExcludeMimeTypeNotReadable'; /** * Defined by Zend_Validate_Interface * * Returns true if the mimetype of the file does not matche the given ones. Also parts * of mimetypes can be checked. If you give for example "image" all image * mime types will not be accepted like "image/gif", "image/jpeg" and so on. * * @param string $value Real file to check for mimetype * @param array $file File data from Zend_File_Transfer * @return boolean */ public function isValid($value, $file = null) { // Is file readable ? require_once 'Zend/Loader.php'; if (!Zend_Loader::isReadable($value)) { return $this->_throw($file, self::NOT_READABLE); } if ($file !== null) { if (class_exists('finfo', false) && defined('MAGIC')) { $mime = new finfo(FILEINFO_MIME); $this->_type = $mime->file($value); unset($mime); } elseif (function_exists('mime_content_type') && ini_get('mime_magic.magicfile')) { $this->_type = mime_content_type($value); } else { $this->_type = $file['type']; } } if (empty($this->_type)) { return $this->_throw($file, self::NOT_DETECTED); } $mimetype = $this->getMimeType(true); if (in_array($this->_type, $mimetype)) { return $this->_throw($file, self::FALSE_TYPE); } $types = explode('/', $this->_type); $types = array_merge($types, explode('-', $this->_type)); foreach($mimetype as $mime) { if (in_array($mime, $types)) { return $this->_throw($file, self::FALSE_TYPE); } } return true; } } |