diff options
Diffstat (limited to 'extensions/ConfirmEdit/MathCaptcha.class.php')
-rw-r--r-- | extensions/ConfirmEdit/MathCaptcha.class.php | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/extensions/ConfirmEdit/MathCaptcha.class.php b/extensions/ConfirmEdit/MathCaptcha.class.php index 220df31d..7874991f 100644 --- a/extensions/ConfirmEdit/MathCaptcha.class.php +++ b/extensions/ConfirmEdit/MathCaptcha.class.php @@ -22,7 +22,7 @@ class MathCaptcha extends SimpleCaptcha { $index = $this->storeCaptcha( array( 'answer' => $answer ) ); $form = '<table><tr><td>' . $this->fetchMath( $sum ) . '</td>'; - $form .= '<td>' . Xml::input( 'wpCaptchaWord', false, false, array( 'tabindex' => '1' ) ) . '</td></tr></table>'; + $form .= '<td>' . Html::input( 'wpCaptchaWord', false, false, array( 'tabindex' => '1', 'required' ) ) . '</td></tr></table>'; $form .= Html::hidden( 'wpCaptchaId', $index ); return $form; } @@ -39,17 +39,11 @@ class MathCaptcha extends SimpleCaptcha { /** Fetch the math */ function fetchMath( $sum ) { - // class_exists() unfortunately doesn't work with HipHop, and - // its replacement, MWInit::classExists(), wasn't added until - // MW 1.18, and is thus unusable here - so instead, we'll - // just duplicate the code of MWInit::classExists(). - try { - $r = new ReflectionClass( 'MathRenderer' ); - } catch( ReflectionException $r ) { + if ( MWInit::classExists( 'MathRenderer' ) ) { + $math = new MathRenderer( $sum ); + } else { throw new MWException( 'MathCaptcha requires the Math extension for MediaWiki versions 1.18 and above.' ); } - - $math = new MathRenderer( $sum ); $math->setOutputMode( MW_MATH_PNG ); $html = $math->render(); return preg_replace( '/alt=".*?"/', '', $html ); |