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sfWidgetFormReCaptcha patch #2

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sfWidgetFormReCaptcha patch #2

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19 changes: 16 additions & 3 deletions lib/widget/sfWidgetFormReCaptcha.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,8 @@ class sfWidgetFormReCaptcha extends sfWidgetForm
* * use_ssl: Whether to use SSL or not (false by default)
* * server_url: The URL for the HTTP API
* * server_url_ssl: The URL for the HTTPS API (when use_ssl is true)
* * theme: The ReCaptcha theme
* * culture: The ReCaptcha language
*
* @see sfWidgetForm
*/
Expand All @@ -52,8 +54,10 @@ public function configure($options = array(), $messages = array())
$this->addRequiredOption('public_key');

$this->addOption('use_ssl', false);
$this->addOption('server_url', 'http://api.recaptcha.net');
$this->addOption('server_url_ssl', 'https://api-secure.recaptcha.net');
$this->addOption('server_url', 'http://www.google.com/recaptcha/api');
$this->addOption('server_url_ssl', 'https://www.google.com/recaptcha/api');
$this->addOption('theme', 'clean');
$this->addOption('culture', 'en');
}

/**
Expand All @@ -63,19 +67,28 @@ public function render($name, $value = null, $attributes = array(), $errors = ar
{
$server = $this->getServerUrl();
$key = $this->getOption('public_key');
$theme = $this->getOption('theme');
$culture = $this->getOption('culture');

return sprintf('
<script type="text/javascript">
var RecaptchaOptions = {
theme : \'%s\',
lang : \'%s\'
};
</script>
<script type="text/javascript" src="%s/challenge?k=%s"></script>
<noscript>
<iframe src="%s/noscript?k=%s" height="300" width="500" frameborder="0"></iframe><br />
<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
<input type="hidden" name="recaptcha_response_field" value="manual_challenge" />
</noscript>
', $server, $key, $server, $key);
', $theme, $culture, $server, $key, $server, $key);
}

protected function getServerUrl()
{
return $this->getOption('use_ssl') ? $this->getOption('server_url_ssl') : $this->getOption('server_url');
}
}