public function buildView(FormViewInterface $view, FormInterface $form, array $options)
{
$fingerprint = null;
if ($options['keep_value'] && $this->session->has($this->key . '_fingerprint')) {
$fingerprint = $this->session->get($this->key . '_fingerprint');
}
$generator = new CaptchaGenerator($this->generateCaptchaValue(), $options['image_folder'], $options['web_path'], $options['gc_freq'], $options['expiration'], $options['font'], $fingerprint, $options['quality']);
if ($options['as_file']) {
$captchaCode = $generator->getFile($options['width'], $options['height']);
} else {
$captchaCode = $generator->getCode($options['width'], $options['height']);
}
if ($options['keep_value']) {
$this->session->set($this->key . '_fingerprint', $generator->getFingerprint());
}
$view->addVars(array('captcha_width' => $options['width'], 'captcha_height' => $options['height'], 'captcha_code' => $captchaCode, 'value' => ''));
}
public function buildView(FormView $view, FormInterface $form)
{
$fingerprint = null;
if ($this->session->has($this->key . '_fingerprint')) {
$fingerprint = $this->session->get($this->key . '_fingerprint');
}
$generator = new CaptchaGenerator($this->generateCaptchaValue(), $this->imageFolder, $this->webPath, $this->gcFreq, $this->expiration, $this->font, $fingerprint, $this->quality);
if ($this->asFile) {
$view->set('captcha_code', $generator->getFile($this->width, $this->height));
} else {
$view->set('captcha_code', $generator->getCode($this->width, $this->height));
}
$view->set('captcha_width', $this->width);
$view->set('captcha_height', $this->height);
if ($this->keepValue) {
$this->session->set($this->key . '_fingerprint', $generator->getFingerprint());
}
$view->set('value', '');
}