diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TReCaptcha.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TReCaptcha.php | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/framework/Web/UI/WebControls/TReCaptcha.php b/framework/Web/UI/WebControls/TReCaptcha.php index bb956bcb..50886276 100644 --- a/framework/Web/UI/WebControls/TReCaptcha.php +++ b/framework/Web/UI/WebControls/TReCaptcha.php @@ -51,12 +51,17 @@ * @package System.Web.UI.WebControls
* @since 3.2
*/
-class TReCaptcha extends TControl implements IValidatable
+class TReCaptcha extends TWebControl implements IValidatable
{
private $_isValid=true;
const ChallengeFieldName = 'recaptcha_challenge_field';
const ResponseFieldName = 'recaptcha_response_field';
+
+ public function getTagName()
+ {
+ return 'span';
+ }
/**
* Returns true if this control validated successfully.
@@ -135,7 +140,7 @@ class TReCaptcha extends TControl implements IValidatable return /*$this->ClientID.'_'.*/self::ChallengeFieldName;
}
- protected function getResponseFieldName()
+ public function getResponseFieldName()
{
return /*$this->ClientID.'_'.*/self::ResponseFieldName;
}
@@ -170,18 +175,38 @@ class TReCaptcha extends TControl implements IValidatable public function onPreRender($param)
{
parent::onPreRender($param);
+
if("" == $this->getPublicKey())
throw new TConfigurationException('recaptcha_publickey_unknown');
if("" == $this->getPrivateKey())
throw new TConfigurationException('recaptcha_privatekey_unknown');
+
+ // need to register captcha fields so they will be sent back also in callbacks
+ $page = $this->getPage();
+ $page->registerRequiresPostData($this->getChallengeFieldName());
+ $page->registerRequiresPostData($this->getResponseFieldName());
}
- public function render($writer)
+ protected function addAttributesToRender($writer)
+ {
+ parent::addAttributesToRender($writer);
+ $writer->addAttribute('id',$this->getClientID());
+ }
+
+ public function regenerateToken()
+ {
+ // if we're in a callback, then schedule re-rendering of the control
+ // if not, don't do anything, because a new challenge will be rendered anyway
+ if ($this->Page->IsCallback)
+ $this->Page->ClientScript->registerEndScript($this->getClientID().'::refresh','Recaptcha.reload();');
+ }
+
+ public function renderContents($writer)
{
$writer->write(TJavaScript::renderScriptBlock(
'var RecaptchaOptions = '.TJavaScript::jsonEncode($this->getClientSideOptions()).';'
));
-
+
$html = recaptcha_get_html($this->getPublicKey());
/*
reCAPTCHA currently does not support multiple validations per page
|