first commit

includes/ProgrammaticalCSSHooks.php

@@ -0,0 +1,18 @@
+<?php
+
+if ( !defined( 'MEDIAWIKI' ) ) {
+    die( 'This is an extension to the MediaWiki package and cannot be run standalone.' );
+}
+
+class ProgrammaticalCSSHooks {
+    public static function onBeforePageDisplay( OutputPage &$out, Skin &$skin ) {
+        $context = RequestContext::getMain();
+        $user = $context->getUser();
+
+        // Do this if the user is not logged in. Logged in usere have a ID > 0
+        if ( $user->mId <= 0 ) {
+            $out->addModuleStyles( ['ext.programmaticalcss'] );
+        }
+        return true;
+    }
+}