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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/Validate/File/ExcludeMimeType.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.tar.xz icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/vendor/Zend/Validate/File/ExcludeMimeType.php | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/library/vendor/Zend/Validate/File/ExcludeMimeType.php b/library/vendor/Zend/Validate/File/ExcludeMimeType.php new file mode 100644 index 0000000..5b031ce --- /dev/null +++ b/library/vendor/Zend/Validate/File/ExcludeMimeType.php @@ -0,0 +1,99 @@ +<?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) 2005-2015 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 + */ + +/** + * Validator for the mime type of a file + * + * @category Zend + * @package Zend_Validate + * @copyright Copyright (c) 2005-2015 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'; + + /** + * @var array Error message templates + */ + protected $_messageTemplates = array( + self::FALSE_TYPE => "File '%value%' has a false mimetype of '%type%'", + self::NOT_DETECTED => "The mimetype of file '%value%' could not be detected", + self::NOT_READABLE => "File '%value%' is not readable or does not exist", + ); + + /** + * 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, $file = null) + { + if ($file === null) { + $file = array( + 'type' => null, + 'name' => $value + ); + } + + // Is file readable ? + if (!Zend_Loader::isReadable($value)) { + return $this->_throw($file, self::NOT_READABLE); + } + + $this->_type = $this->_detectMimeType($value); + + if (empty($this->_type) && $this->_headerCheck) { + $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; + } +} |