prefs: reload on user theme change

classes/pref/prefs.php

@@ -101,7 +101,8 @@ class Pref_Prefs extends Handler_Protected {
 
 			$value = $_POST[$pref_name];
 
-			if ($pref_name == 'DIGEST_PREFERRED_TIME') {
+			switch ($pref_name) {
+				case 'DIGEST_PREFERRED_TIME':
 					if (get_pref('DIGEST_PREFERRED_TIME') != $value) {
 
 						$sth = $this->pdo->prepare("UPDATE ttrss_users SET
@@ -109,12 +110,14 @@ class Pref_Prefs extends Handler_Protected {
 						$sth->execute([$_SESSION['uid']]);
 
 					}
-			}
+					break;
+				case 'USER_LANGUAGE':
+					if (!$need_reload) $need_reload = $_SESSION["language"] != $value;
+					break;
 
-			if ($pref_name == "USER_LANGUAGE") {
+				case 'USER_CSS_THEME':
-				if ($_SESSION["language"] != $value) {
+					if (!$need_reload) $need_reload = get_pref($pref_name) != $value;
-					$need_reload = true;
+					break;
-				}
 			}
 
 			set_pref($pref_name, $value);