Cadoles/CaptchaBundle
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Adding option "humanity" (fixes #40)

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This commit is contained in:
Gregwar
2012-12-04 12:20:23 +01:00
parent 3794a12e80
commit 11fe650bde
5 changed files with 40 additions and 2 deletions
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23
Validator/CaptchaValidator.php
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@ -33,18 +33,25 @@ class CaptchaValidator
*/
private $bypassCode;
/**
* Number of form that the user can submit without captcha
* @var int
*/
private $humanity;
/**
* @param \Symfony\Component\HttpFoundation\Session\SessionInterface $session
* @param string $key
* @param string $invalidMessage
* @param string|null $bypassCode
*/
public function __construct(SessionInterface $session, $key, $invalidMessage, $bypassCode)
public function __construct(SessionInterface $session, $key, $invalidMessage, $bypassCode, $humanity)
{
$this->session = $session;
$this->key = $key;
$this->invalidMessage = $invalidMessage;
$this->bypassCode = $bypassCode;
$this->humanity = $humanity;
}
/**
@ -53,12 +60,26 @@ class CaptchaValidator
public function validate(FormEvent $event)
{
$form = $form = $event->getForm();
$humanityKey = $this->key . '_humanity';
$code = $form->getData();
$expectedCode = $this->getExpectedCode();
if ($this->humanity > 0) {
if ($this->session->get($humanityKey, 0) > 0) {
$this->session->set($humanityKey, $this->session->get($humanityKey, 0)-1);
return;
} else {
$this->session->remove($humanityKey);
}
}
if (!($code && is_string($code) && ($this->compare($code, $expectedCode) || $this->compare($code, $this->bypassCode)))) {
$form->addError(new FormError($this->invalidMessage));
} else {
if ($this->humanity > 0) {
$this->session->set($humanityKey, $this->humanity);
}
}
$this->session->remove($this->key);