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Diffstat (limited to '')
| -rw-r--r-- | library/vendor/Zend/Validate/Barcode.php | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/library/vendor/Zend/Validate/Barcode.php b/library/vendor/Zend/Validate/Barcode.php new file mode 100644 index 0000000..2cc6f11 --- /dev/null +++ b/library/vendor/Zend/Validate/Barcode.php @@ -0,0 +1,222 @@ +<?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 + */ + +/** + * @see Zend_Loader + */ + +/** + * @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_Barcode extends Zend_Validate_Abstract +{ + const INVALID = 'barcodeInvalid'; + const FAILED = 'barcodeFailed'; + const INVALID_CHARS = 'barcodeInvalidChars'; + const INVALID_LENGTH = 'barcodeInvalidLength'; + + protected $_messageTemplates = array( + self::FAILED => "'%value%' failed checksum validation", + self::INVALID_CHARS => "'%value%' contains invalid characters", + self::INVALID_LENGTH => "'%value%' should have a length of %length% characters", + self::INVALID => "Invalid type given. String expected", + ); + + /** + * Additional variables available for validation failure messages + * + * @var array + */ + protected $_messageVariables = array( + 'length' => '_length' + ); + + /** + * Length for the set subtype + * + * @var integer + */ + protected $_length; + + /** + * Barcode adapter + * + * @var Zend_Validate_Barcode_BarcodeAdapter + */ + protected $_adapter; + + /** + * Generates the standard validator object + * + * @param string|Zend_Config| + * Zend_Validate_Barcode_BarcodeAdapter $adapter Barcode adapter to use + * @throws Zend_Validate_Exception + */ + public function __construct($adapter) + { + if ($adapter instanceof Zend_Config) { + $adapter = $adapter->toArray(); + } + + $options = null; + $checksum = null; + if (is_array($adapter)) { + if (array_key_exists('options', $adapter)) { + $options = $adapter['options']; + } + + if (array_key_exists('checksum', $adapter)) { + $checksum = $adapter['checksum']; + } + + if (array_key_exists('adapter', $adapter)) { + $adapter = $adapter['adapter']; + } else { + throw new Zend_Validate_Exception("Missing option 'adapter'"); + } + } + + $this->setAdapter($adapter, $options); + if ($checksum !== null) { + $this->setChecksum($checksum); + } + } + + /** + * Returns the set adapter + * + * @return Zend_Validate_Barcode_BarcodeAdapter + */ + public function getAdapter() + { + return $this->_adapter; + } + + /** + * Sets a new barcode adapter + * + * @param string|Zend_Validate_Barcode $adapter Barcode adapter to use + * @param array $options Options for this adapter + * @return $this + * @throws Zend_Validate_Exception + */ + public function setAdapter($adapter, $options = null) + { + $adapter = ucfirst(strtolower($adapter)); + if (Zend_Loader::isReadable('Zend/Validate/Barcode/' . $adapter. '.php')) { + $adapter = 'Zend_Validate_Barcode_' . $adapter; + } + + if (!class_exists($adapter)) { + Zend_Loader::loadClass($adapter); + } + + $this->_adapter = new $adapter($options); + if (!$this->_adapter instanceof Zend_Validate_Barcode_AdapterInterface) { + throw new Zend_Validate_Exception( + "Adapter " . $adapter . " does not implement Zend_Validate_Barcode_AdapterInterface" + ); + } + + return $this; + } + + /** + * Returns the checksum option + * + * @return boolean + */ + public function getChecksum() + { + return $this->getAdapter()->getCheck(); + } + + /** + * Sets the checksum option + * + * @param boolean $checksum + * @return Zend_Validate_Barcode + */ + public function setChecksum($checksum) + { + $this->getAdapter()->setCheck($checksum); + return $this; + } + + /** + * Defined by Zend_Validate_Interface + * + * Returns true if and only if $value contains a valid barcode + * + * @param string $value + * @return boolean + */ + public function isValid($value) + { + if (!is_string($value)) { + $this->_error(self::INVALID); + return false; + } + + $this->_setValue($value); + $adapter = $this->getAdapter(); + $this->_length = $adapter->getLength(); + $result = $adapter->checkLength($value); + if (!$result) { + if (is_array($this->_length)) { + $temp = $this->_length; + $this->_length = ""; + foreach($temp as $length) { + $this->_length .= "/"; + $this->_length .= $length; + } + + $this->_length = substr($this->_length, 1); + } + + $this->_error(self::INVALID_LENGTH); + return false; + } + + $result = $adapter->checkChars($value); + if (!$result) { + $this->_error(self::INVALID_CHARS); + return false; + } + + if ($this->getChecksum()) { + $result = $adapter->checksum($value); + if (!$result) { + $this->_error(self::FAILED); + return false; + } + } + + return true; + } +} |