X-Git-Url: https://git.toastfreeware.priv.at/toast/cookiecaptcha.git/blobdiff_plain/39bf5608e2e4a6beb83059fa9a29f42e5d9aae0c..beb6a182ebf8245b424314c4d622930d0ded221c:/ReCaptcha.php

diff --git a/ReCaptcha.php b/ReCaptcha.php
index 1afaab0..a875527 100644
--- a/ReCaptcha.php
+++ b/ReCaptcha.php
@@ -28,6 +28,13 @@ $wgReCaptchaPrivateKey = '';
 $recaptcha_public_key = '';
 $recaptcha_private_key = '';
 
+/**
+ * Sets the theme for ReCaptcha
+ *
+ * See http://code.google.com/apis/recaptcha/docs/customization.html
+ */
+$wgReCaptchaTheme = 'red';
+
 $wgExtensionFunctions[] = 'efReCaptcha';
 
 /**
@@ -65,10 +72,11 @@ class ReCaptcha extends SimpleCaptcha {
 	 *
          */
 	function getForm() {
-		global $wgReCaptchaPublicKey;
+		global $wgReCaptchaPublicKey, $wgReCaptchaTheme;
 		$useHttps = ( isset( $_SERVER['HTTPS'] ) && $_SERVER['HTTPS'] == 'on' );
-		return "<script>var RecaptchaOptions = { tabindex : 1 }; </script> " .
-			recaptcha_get_html($wgReCaptchaPublicKey, $this->recaptcha_error, $useHttps);
+		$js = 'var RecaptchaOptions = ' . Xml::encodeJsVar( array( 'theme' => $wgReCaptchaTheme, 'tabindex' => 1  ) );
+
+		return Html::inlineScript( $js ) . recaptcha_get_html($wgReCaptchaPublicKey, $this->recaptcha_error, $useHttps);
 	}
 
 	/**