Reorganise files in ConfirmEdit

[toast/cookiecaptcha.git] / MathCaptcha.class.php

diff --git a/MathCaptcha.class.php b/MathCaptcha.class.php
index 884a4b312f54070ac76a79b2dee21b18b34dfcf5..9e3d891532753d1112a9b313b5e45456de06ccfc 100644 (file)
--- a/MathCaptcha.class.php
+++ b/MathCaptcha.class.php
@@ -7,26 +7,26 @@ class MathCaptcha extends SimpleCaptcha {
                return (int)$answer == (int)$info['answer'];
        }
 
-       function addCaptchaAPI(&$resultArr) {
+       function addCaptchaAPI( &$resultArr ) {
                list( $sum, $answer ) = $this->pickSum();
-               $index = $this->storeCaptcha( array('answer' => $answer ) );
+               $index = $this->storeCaptcha( array( 'answer' => $answer ) );
                $resultArr['captcha']['type'] = 'math';
                $resultArr['captcha']['mime'] = 'text/tex';
                $resultArr['captcha']['id'] = $index;
                $resultArr['captcha']['question'] = $sum;
        }
-       
+
        /** Produce a nice little form */
        function getForm() {
                list( $sum, $answer ) = $this->pickSum();
                $index = $this->storeCaptcha( array( 'answer' => $answer ) );
-               
+
                $form = '<table><tr><td>' . $this->fetchMath( $sum ) . '</td>';
-               $form .= '<td>' . wfInput( 'wpCaptchaWord', false, false, array( 'tabindex' => '1' ) ) . '</td></tr></table>';
-               $form .= wfHidden( 'wpCaptchaId', $index );
+               $form .= '<td>' . Xml::input( 'wpCaptchaWord', false, false, array( 'tabindex' => '1' ) ) . '</td></tr></table>';
+               $form .= Html::hidden( 'wpCaptchaId', $index );
                return $form;
        }
-       
+
        /** Pick a random sum */
        function pickSum() {
                $a = mt_rand( 0, 100 );
@@ -36,7 +36,7 @@ class MathCaptcha extends SimpleCaptcha {
                $ans = $op == '+' ? ( $a + $b ) : ( $a - $b );
                return array( $sum, $ans );
        }
-       
+
        /** Fetch the math */
        function fetchMath( $sum ) {
                $math = new MathRenderer( $sum );
@@ -44,6 +44,4 @@ class MathCaptcha extends SimpleCaptcha {
                $html = $math->render();
                return preg_replace( '/alt=".*?"/', '', $html );
        }
-
 }
-?>