snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/base/flags/functions.ts

@@ -0,0 +1,31 @@
+import { getAppProp } from '../app/functions';
+import { IStateful } from '../app/types';
+import { toState } from '../redux/functions';
+
+/**
+ * Gets the value of a specific feature flag.
+ *
+ * @param {Function|Object} stateful - The redux store or {@code getState}
+ * function.
+ * @param {string} flag - The name of the React {@code Component} prop of
+ * the currently mounted {@code App} to get.
+ * @param {*} defaultValue - A default value for the flag, in case it's not defined.
+ * @returns {*} The value of the specified React {@code Component} prop of the
+ * currently mounted {@code App}.
+ */
+export function getFeatureFlag(stateful: IStateful, flag: string, defaultValue?: boolean | string) {
+    const state = toState(stateful)['features/base/flags'];
+
+    if (state) {
+        const value = state[flag as keyof typeof state];
+
+        if (typeof value !== 'undefined') {
+            return value;
+        }
+    }
+
+    // Maybe the value hasn't made it to the redux store yet, check the app props.
+    const flags = getAppProp(stateful, 'flags') || {};
+
+    return flags[flag] || defaultValue;
+}