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Fix infinite recursion when checking for the new topic tool on empty pages
Bug: T312689 Change-Id: Iaf5033a55e3840ef65be0c4994f8b6c00fe2551b
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@ -230,7 +230,13 @@ class HookUtils {
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*/
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public static function isFeatureEnabledForOutput( OutputPage $output, ?string $feature = null ): bool {
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// Only show on normal page views (not history etc.), and in edit mode for previews
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if ( !in_array( $output->getActionName(), [ 'view', 'edit', 'submit' ] ) ) {
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if (
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// Don't try to call $output->getActionName if testing for NEWTOPICTOOL as we use
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// the hook onGetActionName to override the action for the tool on empty pages.
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// If we tried to call it here it would set up infinite recursion (T312689)
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$feature !== static::NEWTOPICTOOL &&
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!in_array( $output->getActionName(), [ 'view', 'edit', 'submit' ] )
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) {
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return false;
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}
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