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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/Exists.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-upstream/2.11.4.tar.xz icingaweb2-upstream/2.11.4.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/vendor/Zend/Validate/File/Exists.php')
-rw-r--r-- | library/vendor/Zend/Validate/File/Exists.php | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/library/vendor/Zend/Validate/File/Exists.php b/library/vendor/Zend/Validate/File/Exists.php new file mode 100644 index 0000000..d22cfcf --- /dev/null +++ b/library/vendor/Zend/Validate/File/Exists.php @@ -0,0 +1,201 @@ +<?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_Abstract + */ + +/** + * Validator which checks if the file already exists in the directory + * + * @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_Exists extends Zend_Validate_Abstract +{ + /** + * @const string Error constants + */ + const DOES_NOT_EXIST = 'fileExistsDoesNotExist'; + + /** + * @var array Error message templates + */ + protected $_messageTemplates = array( + self::DOES_NOT_EXIST => "File '%value%' does not exist", + ); + + /** + * Internal list of directories + * @var string + */ + protected $_directory = ''; + + /** + * @var array Error message template variables + */ + protected $_messageVariables = array( + 'directory' => '_directory' + ); + + /** + * Sets validator options + * + * @param string|array|Zend_Config $directory + * @throws Zend_Validate_Exception + */ + public function __construct($directory = array()) + { + if ($directory instanceof Zend_Config) { + $directory = $directory->toArray(); + } else if (is_string($directory)) { + $directory = explode(',', $directory); + } else if (!is_array($directory)) { + throw new Zend_Validate_Exception ('Invalid options to validator provided'); + } + + $this->setDirectory($directory); + } + + /** + * Returns the set file directories which are checked + * + * @param boolean $asArray Returns the values as array, when false an concated string is returned + * @return string + */ + public function getDirectory($asArray = false) + { + $asArray = (bool) $asArray; + $directory = (string) $this->_directory; + if ($asArray) { + $directory = explode(',', $directory); + } + + return $directory; + } + + /** + * Sets the file directory which will be checked + * + * @param string|array $directory The directories to validate + * @return Zend_Validate_File_Extension Provides a fluent interface + */ + public function setDirectory($directory) + { + $this->_directory = null; + $this->addDirectory($directory); + return $this; + } + + /** + * Adds the file directory which will be checked + * + * @param string|array $directory The directory to add for validation + * @throws Zend_Validate_Exception + * @return Zend_Validate_File_Extension Provides a fluent interface + */ + public function addDirectory($directory) + { + $directories = $this->getDirectory(true); + + if (is_string($directory)) { + $directory = explode(',', $directory); + } else if (!is_array($directory)) { + throw new Zend_Validate_Exception ('Invalid options to validator provided'); + } + + foreach ($directory as $content) { + if (empty($content) || !is_string($content)) { + continue; + } + + $directories[] = trim($content); + } + $directories = array_unique($directories); + + // Sanity check to ensure no empty values + foreach ($directories as $key => $dir) { + if (empty($dir)) { + unset($directories[$key]); + } + } + + $this->_directory = implode(',', $directories); + + return $this; + } + + /** + * Defined by Zend_Validate_Interface + * + * Returns true if and only if the file already exists in the set directories + * + * @param string $value Real file to check for existance + * @param array $file File data from Zend_File_Transfer + * @return boolean + */ + public function isValid($value, $file = null) + { + $directories = $this->getDirectory(true); + if (($file !== null) and (!empty($file['destination']))) { + $directories[] = $file['destination']; + } else if (!isset($file['name'])) { + $file['name'] = $value; + } + + $check = false; + foreach ($directories as $directory) { + if (empty($directory)) { + continue; + } + + $check = true; + if (!file_exists($directory . DIRECTORY_SEPARATOR . $file['name'])) { + return $this->_throw($file, self::DOES_NOT_EXIST); + } + } + + if (!$check) { + return $this->_throw($file, self::DOES_NOT_EXIST); + } + + return true; + } + + /** + * Throws an error of the given type + * + * @param string $file + * @param string $errorType + * @return false + */ + protected function _throw($file, $errorType) + { + if ($file !== null) { + $this->_value = $file['name']; + } + + $this->_error($errorType); + return false; + } +} |