GM

background.js

@@ -0,0 +1,28 @@
+
+browser.tabs.onUpdated.addListener(async (tabId, changeInfo, tab) => {
+  if (changeInfo.status !== 'complete') {
+    browser.pageAction.hide(tabId);
+    await browser.storage.local.remove(`nl_tab_${sender.tab.id}`);
+    return;
+  }
+}, { properties: ["status"] });
+
+browser.runtime.onMessage.addListener((message, sender, sendResponse) => {
+  if (message.action === "showNostrLinksPageAction" && sender.tab?.id) {
+    const tabLinks = { [`nl_tab_${sender.tab.id}`]: message.links };
+    browser.storage.local.set(tabLinks, () => {
+      browser.pageAction.show(sender.tab.id);
+    });
+  }
+
+  if (message.action === "getNostrLinks" && message.tabId) {
+    browser.storage.local.get(`nl_tab_${message.tabId}`, (result) => {
+      sendResponse({ links: result[`nl_tab_${message.tabId}`] || [] });
+    });
+    return true; // Keep message channel open for async response
+  }
+});
+
+browser.tabs.onRemoved.addListener((tabId) => {
+  browser.storage.local.remove(`nl_tab_${tabId}`);
+});