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https://gerrit.wikimedia.org/r/mediawiki/extensions/ConfirmEdit
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Undoing r92755 - if you want to revert these changes, please let's discuss it first
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Notes:
Yaron Koren
2011-07-22 16:49:06 +00:00
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@ -39,11 +39,17 @@ class MathCaptcha extends SimpleCaptcha {
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/** Fetch the math */
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function fetchMath( $sum ) {
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if( MWInit::classExists( 'MathRenderer' ) ){
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$math = new MathRenderer( $sum );
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} else {
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// class_exists() unfortunately doesn't work with HipHop, and
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// its replacement, MWInit::classExists(), wasn't added until
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// MW 1.18, and is thus unusable here - so instead, we'll
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// just duplicate the code of MWInit::classExists().
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try {
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$r = new ReflectionClass( 'MathRenderer' );
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} catch( ReflectionException $r ) {
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throw new MWException( 'MathCaptcha requires the Math extension for MediaWiki versions 1.18 and above.' );
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}
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$math = new MathRenderer( $sum );
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$math->setOutputMode( MW_MATH_PNG );
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$html = $math->render();
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return preg_replace( '/alt=".*?"/', '', $html );
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