feat: show call participants in room list (Discord-style)

apps/web/src/Roles.ts

@@ -0,0 +1,28 @@
+/*
+Copyright 2024 New Vector Ltd.
+Copyright 2017 Vector Creations Ltd
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import { _t } from "./languageHandler";
+
+export function levelRoleMap(usersDefault: number): Record<number | "undefined", string> {
+    return {
+        undefined: _t("power_level|default"),
+        0: _t("power_level|restricted"),
+        [usersDefault]: _t("power_level|default"),
+        50: _t("power_level|moderator"),
+        100: _t("power_level|admin"),
+    };
+}
+
+export function textualPowerLevel(level: number, usersDefault: number): string {
+    const LEVEL_ROLE_MAP = levelRoleMap(usersDefault);
+    if (LEVEL_ROLE_MAP[level]) {
+        return LEVEL_ROLE_MAP[level];
+    } else {
+        return _t("power_level|custom", { level });
+    }
+}