Source of file Dumb.php
Size: 1,612 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Form/View/Helper/Captcha/Dumb.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556 | <?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\Form\View\Helper\Captcha; use Zend\Captcha\Dumb as CaptchaAdapter; use Zend\Form\ElementInterface; use Zend\Form\Exception; class Dumb extends AbstractWord { /** * Render the captcha * * @param ElementInterface $element * @throws Exception\DomainException * @return string */ public function render(ElementInterface $element) { $captcha = $element->getCaptcha(); if ($captcha === null || !$captcha instanceof CaptchaAdapter) { throw new Exception\DomainException(sprintf( '%s requires that the element has a "captcha" attribute of type Zend\Captcha\Dumb; none found', __METHOD__ )); } $captcha->generate(); $label = sprintf( '%s <b>%s</b>', $captcha->getLabel(), strrev($captcha->getWord()) ); $position = $this->getCaptchaPosition(); $separator = $this->getSeparator(); $captchaInput = $this->renderCaptchaInputs($element); $pattern = '%s%s%s'; if ($position === self::CAPTCHA_PREPEND) { return sprintf($pattern, $captchaInput, $separator, $label); } return sprintf($pattern, $label, $separator, $captchaInput); } } |