Update exclusive elsewhere script

exclusiveElsewhere.js

@@ -1,37 +1,51 @@
-/* 
-Exclusive Elsewhere
-Modifies the behavior of the Jellyfin Enhanced Elsewhere functionality
-Adds custom branding when the item is not available on any selected streaming services
+// Exclusive Elsewhere Script
+// Modifies the behavior of the Jellyfin Enhanced Elsewhere functionality
+// Adds custom branding when the item is not available on any selected streaming services
+//
+// If you want to add an icon to the text you can do so by targeting the "exclusive" class.
+//
+// For example:
+// .streaming-lookup-container a.exclusive::after {
+//     content: '';
+//     background: url(/path/to/icon.png);
+//     background-size: contain;
+//     background-repeat: no-repeat;
+//     width: 25px;
+//     height: 25px;
+//     display: inline-block;
+//     margin-left: 0.5rem;
+// } 
 
-If you want to add an icon to the text you can do so by targeting the "exclusive" class.
-
-For example:
-.streaming-lookup-container a.exclusive::after {
-    content: '';
-    background: url(/path/to/icon.png);
-    background-size: contain;
-    background-repeat: no-repeat;
-    width: 25px;
-    height: 25px;
-    display: inline-block;
-    margin-left: 0.5rem;
-} 
-*/
-
-(function () {
+(function() {
+    'use strict';
+    
+    // Common logging function
+    const LOG = (...args) => console.log('[ExclusiveElsewhere]', ...args);
+    const WARN = (...args) => console.warn('[ExclusiveElsewhere]', ...args);
+    const ERR = (...args) => console.error('[ExclusiveElsewhere]', ...args);
+    
+    LOG('Script loaded - JS Injector mode');
+    
     const observer = new MutationObserver(() => {
+        const elsewhereContainer = document.querySelector('.itemDetailPage:not(.hide) .streaming-lookup-container>div');
+        if (elsewhereContainer && elsewhereContainer.children && elsewhereContainer.children.length > 2) {
+            return;
+        }
+
         const link = document.querySelector('.itemDetailPage:not(.hide) .streaming-lookup-container>div>div:first-child a');
-        if (link && link.innerHTML.trim() === "Not available on any streaming services in Canada") {
-            link.innerHTML = "Only available on ";
+        if (link && !link.classList.contains('exclusive')) {
+            LOG('Modifying elsewhere link to show exclusive branding');
+            link.innerHTML = "Only available on Jellyfin";
             link.classList.add("exclusive");
-            link.title = "24kev.in Exclusive"
+            link.title = "Jellyfin Exclusive";
             link.disable = true;
         }
     });
 
     observer.observe(document.body, {
         childList: true,
-        subtree: true,
-        characterData: true
+        subtree: true
     });
+    
+    LOG('Exclusive elsewhere functionality initialized');
 })();