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Diffstat (limited to 'libs/Zend/Validate/File/Extension.php')
| -rw-r--r-- | libs/Zend/Validate/File/Extension.php | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/libs/Zend/Validate/File/Extension.php b/libs/Zend/Validate/File/Extension.php deleted file mode 100644 index 9a239bbe1b..0000000000 --- a/libs/Zend/Validate/File/Extension.php +++ /dev/null @@ -1,232 +0,0 @@ -<?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) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - * @version $Id: Extension.php 23775 2011-03-01 17:25:24Z ralph $ - */ - -/** - * @see Zend_Validate_Abstract - */ -// require_once 'Zend/Validate/Abstract.php'; - -/** - * Validator for the file extension of a file - * - * @category Zend - * @package Zend_Validate - * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -class Zend_Validate_File_Extension extends Zend_Validate_Abstract -{ - /** - * @const string Error constants - */ - const FALSE_EXTENSION = 'fileExtensionFalse'; - const NOT_FOUND = 'fileExtensionNotFound'; - - /** - * @var array Error message templates - */ - protected $_messageTemplates = array( - self::FALSE_EXTENSION => "File '%value%' has a false extension", - self::NOT_FOUND => "File '%value%' is not readable or does not exist", - ); - - /** - * Internal list of extensions - * @var string - */ - protected $_extension = ''; - - /** - * Validate case sensitive - * - * @var boolean - */ - protected $_case = false; - - /** - * @var array Error message template variables - */ - protected $_messageVariables = array( - 'extension' => '_extension' - ); - - /** - * Sets validator options - * - * @param string|array|Zend_Config $options - * @return void - */ - public function __construct($options) - { - if ($options instanceof Zend_Config) { - $options = $options->toArray(); - } - - if (1 < func_num_args()) { - $case = func_get_arg(1); - $this->setCase($case); - } - - if (is_array($options) and isset($options['case'])) { - $this->setCase($options['case']); - unset($options['case']); - } - - $this->setExtension($options); - } - - /** - * Returns the case option - * - * @return boolean - */ - public function getCase() - { - return $this->_case; - } - - /** - * Sets the case to use - * - * @param boolean $case - * @return Zend_Validate_File_Extension Provides a fluent interface - */ - public function setCase($case) - { - $this->_case = (boolean) $case; - return $this; - } - - /** - * Returns the set file extension - * - * @return array - */ - public function getExtension() - { - $extension = explode(',', $this->_extension); - - return $extension; - } - - /** - * Sets the file extensions - * - * @param string|array $extension The extensions to validate - * @return Zend_Validate_File_Extension Provides a fluent interface - */ - public function setExtension($extension) - { - $this->_extension = null; - $this->addExtension($extension); - return $this; - } - - /** - * Adds the file extensions - * - * @param string|array $extension The extensions to add for validation - * @return Zend_Validate_File_Extension Provides a fluent interface - */ - public function addExtension($extension) - { - $extensions = $this->getExtension(); - if (is_string($extension)) { - $extension = explode(',', $extension); - } - - foreach ($extension as $content) { - if (empty($content) || !is_string($content)) { - continue; - } - - $extensions[] = trim($content); - } - $extensions = array_unique($extensions); - - // Sanity check to ensure no empty values - foreach ($extensions as $key => $ext) { - if (empty($ext)) { - unset($extensions[$key]); - } - } - - $this->_extension = implode(',', $extensions); - - return $this; - } - - /** - * Defined by Zend_Validate_Interface - * - * Returns true if and only if the fileextension of $value is included in the - * set extension list - * - * @param string $value Real file to check for extension - * @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_FOUND); - } - - if ($file !== null) { - $info['extension'] = substr($file['name'], strrpos($file['name'], '.') + 1); - } else { - $info = pathinfo($value); - } - - $extensions = $this->getExtension(); - - if ($this->_case && (in_array($info['extension'], $extensions))) { - return true; - } else if (!$this->getCase()) { - foreach ($extensions as $extension) { - if (strtolower($extension) == strtolower($info['extension'])) { - return true; - } - } - } - - return $this->_throw($file, self::FALSE_EXTENSION); - } - - /** - * Throws an error of the given type - * - * @param string $file - * @param string $errorType - * @return false - */ - protected function _throw($file, $errorType) - { - if (null !== $file) { - $this->_value = $file['name']; - } - - $this->_error($errorType); - return false; - } -} |