fix: use .get() for Map lookup. fix: correctly set url and url_paths. fix: null check to throw error.

src/backend/src/services/FeatureFlagService.js

@@ -93,25 +93,24 @@ class FeatureFlagService extends BaseService {
             }
             return { options, value };
         })();
-
+        
         if ( ! this.known_flags.has(permission) ) {
             this.known_flags.set(permission, true);
         }
 
-        if ( this.known_flags[permission].$ === 'config-flag' ) {
-            return this.known_flags[permission].value;
+        if(this.known_flags.get(permission)?.$ === "config-flag") {
+            return this.known_flags.get(permission)?.value;
         }
 
         const actor = options.actor ?? Context.get('actor');
 
-        if ( this.known_flags[permission].$ === 'function-flag' ) {
-            return await this.known_flags[permission].fn({
+        if ( this.known_flags.get(permission)?.$ === 'function-flag' ) {
+            return await this.known_flags.get(permission)?.fn({
                 ...options,
                 actor
             });
         }
         
-
         const svc_permission = this.services.get('permission');
         const reading = await svc_permission.scan(actor, `feature:${permission}`);
         const l = PermissionUtil.reading_to_options(reading);

src/backend/src/services/ShareService.js

@@ -45,7 +45,7 @@ class ShareService extends BaseService {
         svc_featureFlag.register('share', {
             $: 'function-flag',
             fn: async ({ actor }) => {
-                const user = actor.type.user;
+                const user = actor.type.user ?? null;
                 if ( ! user ) {
                     throw new Error('expected user');
                 }

src/gui/src/initgui.js

@@ -153,8 +153,10 @@ if(jQuery){
 }
 
 window.initgui = async function(options){
-    let url = new URL(window.location);
-    url = url.href;
+    const url = new URL(window.location).href;
+    window.url = url;
+    const url_paths = window.location.pathname.split('/').filter(element => element);
+    window.url_paths = url_paths
 
     let picked_a_user_for_sdk_login = false;
 
@@ -199,16 +201,14 @@ window.initgui = async function(options){
     // will hold the result of the whoami API call
     let whoami;
 
-    window.url_paths = window.location.pathname.split('/').filter(element => element);
-
     //--------------------------------------------------------------------------------------
     // Extract 'action' from URL
     //--------------------------------------------------------------------------------------
     let action;
-    if(url_paths[0]?.toLocaleLowerCase() === 'action' && url_paths[1]){
-        action = url_paths[1].toLowerCase();
+    if (window.url_paths[0]?.toLocaleLowerCase() === 'action' && window.url_paths[1]) {
+        action = window.url_paths[1].toLowerCase();
     }
-
+    
     //--------------------------------------------------------------------------------------
     // Determine if we are in full-page mode
     // i.e. https://puter.com/app/<app_name>/?puter.fullpage=true
@@ -789,6 +789,7 @@ window.initgui = async function(options){
             console.error('Error:', error);
         })
     }
+
     // -------------------------------------------------------------------------------------
     // Desktop Background
     // If we're in fullpage/emebedded/Auth Popup mode, we don't want to load the custom background