feat(extension): add Firefox browser extension and native integration

- Implement Firefox extension to intercept downloads and scrape selected links via context menus - Create LocalExtensionServer over TCP (localhost:6412) to receive links from the extension - Automatically package extension to firelink.xpi in create_app_bundle.sh - Add Integrations tab in SettingsView with one-click installer for Firefox variants - Modify ContentView and TrayMenuView to automatically open the Add Downloads window on extension trigger
2026-08-11 03:59:09 +00:00 · 2026-06-03 22:15:12 +03:30
parent 93e6e11939
commit 0ddea52db8
14 changed files with 840 additions and 1 deletions
@@ -0,0 +1,110 @@
+// background.js
+const FIRELINK_SERVER_URL = "http://localhost:6412/download";
+
+// Default settings
+const defaultSettings = {
+  globalCapture: false,
+  siteToggles: {} // hostname -> boolean (true if capture is disabled for this site)
+};
+
+// Initialize settings
+chrome.runtime.onInstalled.addListener(() => {
+  chrome.storage.local.get(['globalCapture', 'siteToggles'], (result) => {
+    if (result.globalCapture === undefined) {
+      chrome.storage.local.set(defaultSettings);
+    }
+  });
+
+  // Create context menus
+  chrome.contextMenus.create({
+    id: "download-with-firelink",
+    title: "Download with Firelink",
+    contexts: ["link"]
+  });
+
+  chrome.contextMenus.create({
+    id: "download-selected-with-firelink",
+    title: "Download selected with Firelink",
+    contexts: ["selection"]
+  });
+});
+
+// Function to send URLs to Firelink
+async function sendToFirelink(urls, referer = "") {
+  try {
+    const payload = {
+      urls: Array.isArray(urls) ? urls : [urls],
+      referer: referer
+    };
+    
+    // Attempt to send to Firelink local server
+    await fetch(FIRELINK_SERVER_URL, {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json"
+      },
+      body: JSON.stringify(payload)
+    });
+    console.log("Successfully sent to Firelink:", payload);
+  } catch (error) {
+    console.error("Failed to send to Firelink:", error);
+    // Fallback logic could go here
+  }
+}
+
+// Handle context menu clicks
+chrome.contextMenus.onClicked.addListener((info, tab) => {
+  if (info.menuItemId === "download-with-firelink") {
+    if (info.linkUrl) {
+      sendToFirelink([info.linkUrl], tab.url);
+    }
+  } else if (info.menuItemId === "download-selected-with-firelink") {
+    // We need to inject a script to get the selected HTML/links
+    chrome.scripting.executeScript({
+      target: { tabId: tab.id },
+      files: ["content.js"]
+    }, () => {
+      // Send a message to the content script to perform the extraction
+      chrome.tabs.sendMessage(tab.id, { action: "extractSelectionLinks" }, (response) => {
+        if (response && response.links && response.links.length > 0) {
+          sendToFirelink(response.links, tab.url);
+        } else {
+          // Fallback: If no links were found by the content script, try to parse the raw text
+          if (info.selectionText) {
+            const urlRegex = /(https?:\/\/[^\s]+)/g;
+            const matches = info.selectionText.match(urlRegex);
+            if (matches && matches.length > 0) {
+              sendToFirelink(matches, tab.url);
+            }
+          }
+        }
+      });
+    });
+  }
+});
+
+// Listen for downloads
+chrome.downloads.onCreated.addListener((downloadItem) => {
+  chrome.storage.local.get(['globalCapture', 'siteToggles'], (settings) => {
+    const globalCapture = settings.globalCapture || false;
+    const siteToggles = settings.siteToggles || {};
+    
+    let hostname = "";
+    try {
+      hostname = new URL(downloadItem.referrer || downloadItem.url).hostname;
+    } catch (e) {
+      // Invalid URL
+    }
+
+    // Check if capture is disabled for this specific site
+    const siteCaptureDisabled = siteToggles[hostname] === true;
+
+    if (globalCapture && !siteCaptureDisabled) {
+      // Cancel the browser download
+      chrome.downloads.cancel(downloadItem.id, () => {
+        // Send to Firelink
+        sendToFirelink([downloadItem.url], downloadItem.referrer);
+      });
+    }
+  });
+});