<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Captcha;
use Traversable;
use Zend\Validator\AbstractValidator;
/**
* Base class for Captcha adapters
*
* Provides some utility functionality to build on
*/
abstract class AbstractAdapter extends AbstractValidator implements AdapterInterface
{
/**
* Captcha 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 $name
* @return AbstractAdapter
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Set single option for the object
*
* @param string $key
* @param string $value
* @return AbstractAdapter
*/
public function setOption($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|Traversable $options
* @throws Exception\InvalidArgumentException
* @return AbstractAdapter
*/
public function setOptions($options = array())
{
if (!is_array($options) && !$options instanceof Traversable) {
throw new Exception\InvalidArgumentException(__METHOD__ . ' expects an array or Traversable');
}
foreach ($options as $key => $value) {
$this->setOption($key, $value);
}
return $this;
}
/**
* Retrieve options representing object state
*
* @return array
*/
public function getOptions()
{
return $this->options;
}
/**
* Get helper name used to render captcha
*
* By default, return empty string, indicating no helper needed.
*
* @return string
*/
public function getHelperName()
{
return '';
}
}
# |
Change |
User |
Description |
Committed |
|
#1
|
18334 |
Liz Lam |
initial add of jambox |
|
|