Fix Firefox redirection issue

Author: claromes

README.md

@@ -31,14 +31,14 @@ This extension is not affiliated with Instagram, TikTok, Picuki, Imginn, UrleBir
 
   - **Firefox for Desktop**
 
-    - Download the [socialswitch-v1.0-firefox.zip](https://github.com/claromes/socialswitch/releases/tag/v1.0) file
+    - Download the [socialswitch-firefox.xpi](https://github.com/claromes/socialswitch/releases) file
     - Open Firefox and navigate to `about:addons`
     - From the settings cog, press "Install Add-on From File..." (located at the top-right corner)
     - Select the extension file
 
   - **Chrome**
 
-    - Download the [socialswitch-v1.0-chrome.zip](https://github.com/claromes/socialswitch/releases/tag/v1.0) file
+    - Download the [socialswitch-chrome.zip](https://github.com/claromes/socialswitch/releases) file
     - Extract the ZIP file
     - Open Google Chrome and navigate to `chrome://extensions`
     - Enable "Developer Mode" (located at the top-right corner)

firefox/background.js

@@ -39,10 +39,6 @@ browser.runtime.onMessage.addListener(function (request, sender, sendResponse) {
 
 browser.webRequest.onBeforeRequest.addListener(
   function (details) {
-    if(details.method === 'POST') {
-      // let the request go through unchanged
-      return {};
-    }
     // -- Instagram --
     // Get storage option
     browser.storage.local.get(
@@ -83,6 +79,7 @@ browser.webRequest.onBeforeRequest.addListener(
             }
 
             const handleProfile = details.url.split('/')[3];
+            const pathSegment = details.url.split('/')[4];
             const handleProfileWithPost = details.url.split('/')[4];
 
             // Ignore post, stories, reel, TV and explore URLs
@@ -92,9 +89,11 @@ browser.webRequest.onBeforeRequest.addListener(
               handleProfileWithPost !== 'reel' &&
               handleProfile !== 'stories' &&
               handleProfile !== 's' &&
-              handleProfile !== 'reel' &&
               handleProfile !== 'tv' &&
-              handleProfile !== 'explore'
+              handleProfile !== 'explore' &&
+              // Firefox redirection issue
+              handleProfile !== 'ajax' &&
+              !pathSegment.includes('bz?')
             ) {
               // https://instagram.com/<handle>
               // https://instagram.com/<handle>/