public function novoAction()
{
$this->captcha = new Captcha();
$this->captcha->setFont(getcwd() . "/../www/imobiliaria/fonts/Ubuntu-C.ttf");
$this->captcha->setImgDir(getcwd() . "/../www/imobiliaria/img");
$this->captcha->setWordlen(3);
$this->captcha->setDotNoiseLevel(0);
//echo "captcha ". $this->captcha->getSession()->word;
return new ViewModel(array("captcha" => $this->captcha->generate(), "idCaptcha" => $this->captcha->getWord()));
}
/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
$sessionKey = sprintf('%s_zend_captcha_session_key_%s', $form->getParent()->getName(), $form->getName());
$captcha = new Image();
if (isset($options['suffix'])) {
$captcha->setSuffix($options['suffix']);
}
if (isset($options['height'])) {
$captcha->setHeight($options['height']);
}
if (isset($options['width'])) {
$captcha->setWidth($options['width']);
}
if (isset($options['img_alt'])) {
$captcha->setImgAlt($options['img_alt']);
}
if (isset($options['font_size'])) {
$captcha->setFontSize($options['font_size']);
}
if (isset($options['dot_noise_level'])) {
$captcha->setDotNoiseLevel($options['dot_noise_level']);
}
if (isset($options['line_noise_level'])) {
$captcha->setLineNoiseLevel($options['line_noise_level']);
}
if (isset($options['word_len'])) {
$captcha->setWordlen($options['word_len']);
}
if (isset($options['expiration'])) {
$captcha->setExpiration($options['expiration']);
}
if (isset($options['gc_freq'])) {
$captcha->setGcFreq($options['gc_freq']);
}
$captcha->setImgDir($this->options['img_dir']);
$captcha->setFont($this->options['font']);
$captcha->setImgUrl($this->options['img_url']);
$captcha->getWord();
$captcha->generate();
$this->session->set($sessionKey, $captcha->getSession()->getName());
$view->vars = array_merge($view->vars, array('img_url' => $captcha->getImgUrl() . $captcha->getId() . $captcha->getSuffix(), 'height' => $captcha->getHeight(), 'width' => $captcha->getWidth(), 'img_alt' => $captcha->getImgAlt(), 'img_id' => $captcha->getId(), 'value' => ""));
}
