+ /**
+ * Returns an array of category titles (usually without the namespace), which
+ * shouldn't be listed on this page, even if they're uncategorized.
+ *
+ * @return array
+ */
+ private function getExceptionList() {
+ if ( $this->exceptionList === null ) {
+ $exList = $this->msg( 'uncategorized-categories-exceptionlist' )
+ ->inContentLanguage()->plain();
+ $proposedTitles = explode( "\n", $exList );
+ foreach ( $proposedTitles as $count => $titleStr ) {
+ if ( strpos( $titleStr, '*' ) !== 0 ) {
+ continue;
+ }
+ $titleStr = preg_replace( "/^\\*\\s*/", '', $titleStr );
+ $title = Title::newFromText( $titleStr, NS_CATEGORY );
+ if ( $title && $title->getNamespace() !== NS_CATEGORY ) {
+ $title = Title::makeTitleSafe( NS_CATEGORY, $titleStr );
+ }
+ if ( $title ) {
+ $this->exceptionList[] = $title->getDBKey();
+ }
+ }
+ }
+ return $this->exceptionList;