Add ability to toggle avail/invis from WFC

core/user.js

@@ -136,6 +136,14 @@ module.exports = class User {
         return (this.statusFlags & User.StatusFlags.NotVisible) == 0;
     }
 
+    setAvailability(available) {
+        if (available) {
+            this.statusFlags &= ~User.StatusFlags.NotAvailable;
+        } else {
+            this.statusFlags |= User.StatusFlags.NotAvailable;
+        }
+    }
+
     setVisibility(visible) {
         if (visible) {
             this.statusFlags &= ~User.StatusFlags.NotVisible;

core/wfc.js

@@ -51,6 +51,19 @@ exports.getModule = class WaitingForCallerModule extends MenuModule {
         if (!this.config.acs.includes('SC')) {
             this.config.acs = 'SC' + this.config.acs;    //  secure connection at the very least
         }
+
+        this.menuMethods = {
+            toggleAvailable : (formData, extraArgs, cb) => {
+                const avail = this.client.user.isAvailable();
+                this.client.user.setAvailability(!avail);
+                return this._refreshAll(cb);
+            },
+            toggleVisible : (formData, extraArgs, cb) => {
+                const visible = this.client.user.isVisible();
+                this.client.user.setVisibility(!visible);
+                return this._refreshAll(cb);
+            },
+        }
     }
 
     // initSequence -> MenuModule.displayArtAndPrepViewController() (make common)