build: Upgrade mediawiki-codesniffer from 26.0.0 to 28.0.0

[lhc/web/wiklou.git] / includes / specials / SpecialTrackingCategories.php

diff --git a/includes/specials/SpecialTrackingCategories.php b/includes/specials/SpecialTrackingCategories.php
index e503d92..e8eb004 100644 (file)
--- a/includes/specials/SpecialTrackingCategories.php
+++ b/includes/specials/SpecialTrackingCategories.php
@@ -39,9 +39,12 @@ class SpecialTrackingCategories extends SpecialPage {
        function execute( $par ) {
                $this->setHeaders();
                $this->outputHeader();
+               $this->addHelpLink( 'Help:Categories' );
                $this->getOutput()->allowClickjacking();
+               $this->getOutput()->addModuleStyles( 'jquery.tablesorter.styles' );
+               $this->getOutput()->addModules( 'jquery.tablesorter' );
                $this->getOutput()->addHTML(
-                       Html::openElement( 'table', [ 'class' => 'mw-datatable',
+                       Html::openElement( 'table', [ 'class' => 'mw-datatable sortable',
                                'id' => 'mw-trackingcategories-table' ] ) . "\n" .
                        "<thead><tr>
                        <th>" .
@@ -94,7 +97,7 @@ class SpecialTrackingCategories extends SpecialPage {
                        }
 
                        # Extra message, when no category was found
-                       if ( !count( $allMsgs ) ) {
+                       if ( $allMsgs === [] ) {
                                $allMsgs[] = $this->msg( 'trackingcategories-disabled' )->parse();
                        }