Merge pull request #288 from FlowFuse/4524_fix-immersive-editor-logout

intercept logout click and emit logout event when editor is embedded

lib/theme/common/forge-common.js

@@ -26,6 +26,18 @@
                 navigateTo(url)
             })
     }
+    const interceptLogOutClick = (url) => {
+        document.querySelector('#usermenu-item-logout')
+            .addEventListener('click', (e) => {
+                e.preventDefault()
+                e.stopPropagation()
+                if (context.shouldEmitInsteadOfRedirect) {
+                    window.parent.postMessage({
+                        type: 'logout'
+                    }, '*')
+                }
+            })
+    }
 
     function changeFavicon (src) {
         const link = document.createElement('link')
@@ -102,7 +114,7 @@
                     }
                 })
             }
-
+            interceptLogOutClick()
             interceptLogoClick(projectURL)
         })
     })