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| author | BLANC Jean-Baptiste <[email protected]> | 2009-06-19 15:09:07 +0200 |
|---|---|---|
| committer | BLANC Jean-Baptiste <[email protected]> | 2009-06-19 15:09:07 +0200 |
| commit | 4eee7bf71fafccdc70de7b9342f077a42ec80bcf (patch) | |
| tree | 5d4140050ed36ff53bf6bfb07514e4d0818a0012 /applications/core/lib/Zend/Captcha/Base.php | |
| parent | ab70f9c5a115badd5fa0c89e8f98662617a24fa9 (diff) | |
| download | tbk-master.tar.gz | |
Diffstat (limited to 'applications/core/lib/Zend/Captcha/Base.php')
| -rw-r--r-- | applications/core/lib/Zend/Captcha/Base.php | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/applications/core/lib/Zend/Captcha/Base.php b/applications/core/lib/Zend/Captcha/Base.php new file mode 100644 index 0000000..aa86297 --- /dev/null +++ b/applications/core/lib/Zend/Captcha/Base.php @@ -0,0 +1,176 @@ +<?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 [email protected] so we can send you a copy immediately. + * + * @category Zend + * @package Zend_Captcha + * @subpackage Adapter + * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ + +/** Zend_Captcha_Adapter */ +require_once 'Zend/Captcha/Adapter.php'; + +/** Zend_Validate_Abstract */ +require_once 'Zend/Validate/Abstract.php'; + +/** + * Base class for Captcha adapters + * + * Provides some utility functionality to build on + * + * @category Zend + * @package Zend_Captcha + * @subpackage Adapter + * @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: $ + */ +abstract class Zend_Captcha_Base extends Zend_Validate_Abstract implements Zend_Captcha_Adapter +{ + /** + * Element name + * + * Useful to generate/check form fields + * + * @var string + */ + protected $_name; + + /** + * Captcha options + * + * @var array + */ + protected $_options = array(); + + /** + * Options to skip when processing options + * @var array + */ + protected $_skipOptions = array( + 'options', + 'config', + ); + + /** + * Get name + * + * @return string + */ + public function getName() + { + return $this->_name; + } + + /** + * Set name + * + * @param string $name + */ + public function setName($name) + { + $this->_name = $name; + return $this; + } + + /** + * Constructor + * + * @param array|Zend_Config $options + * @return void + */ + public function __construct($options = null) + { + // Set options + if (is_array($options)) { + $this->setOptions($options); + } else if ($options instanceof Zend_Config) { + $this->setConfig($options); + } + } + + /** + * Set single option for the object + * + * @param string $key + * @param string $value + * @return Zend_Form_Element + */ + public function setOption($key, $value) + { + if (in_array(strtolower($key), $this->_skipOptions)) { + return $this; + } + + $method = 'set' . ucfirst ($key); + if (method_exists ($this, $method)) { + // Setter exists; use it + $this->$method ($value); + $this->_options[$key] = $value; + } elseif (property_exists($this, $key)) { + // Assume it's metadata + $this->$key = $value; + $this->_options[$key] = $value; + } + return $this; + } + + /** + * Set object state from options array + * + * @param array $options + * @return Zend_Form_Element + */ + public function setOptions($options = null) + { + foreach ($options as $key => $value) { + $this->setOption($key, $value); + } + return $this; + } + + /** + * Retrieve options representing object state + * + * @return array + */ + public function getOptions() + { + return $this->_options; + } + + /** + * Set object state from config object + * + * @param Zend_Config $config + * @return Zend_Captcha_Base + */ + public function setConfig(Zend_Config $config) + { + return $this->setOptions($config->toArray()); + } + + /** + * Get optional decorator + * + * By default, return null, indicating no extra decorator needed. + * + * @return null + */ + public function getDecorator() + { + return null; + } +} |
