Better detection

slader-limit-bypass/js/quizlet_bypass.js

@@ -11,6 +11,7 @@ function checkIfNewAccountNeeded()
     // Almost out of solutions
     if (pageContains("This is your last free explanation"))
     {
+        // Don't reload, not actually out of solutions yet.
         signUpNewAccount(false);
     }
     // Not logged in
@@ -23,6 +24,18 @@ function checkIfNewAccountNeeded()
     {
         signUpNewAccount(true);
     }
+
+
+    // Catchall for logged out entirely.
+    else if (!isLoggedIn())
+    {
+        signUpNewAccount(true);
+    }
+    // Catchall for out of solutions
+    else if (pageContains('source=explanations_meter_exceeded'))
+    {
+        signUpNewAccount(true);
+    }
 }
 
 function signUpNewAccount(doesReload)
@@ -80,4 +93,23 @@ function pageContains(str)
     {
         return false;
     }
+}
+
+function isLoggedIn()
+{
+    // Looks for `{"LOGGED_IN":false,` in the header.
+    var li = document.head.innerHTML.match(/(?<="LOGGED_IN":)\w[^,]*/)[0];
+
+    if (li === "false")
+    {
+        return false;
+    }
+    else if (li === "true")
+    {
+        return true;
+    }
+    else
+    {
+        return true; // Return true on possible error to prevent explosion of accounts. Effectively assumes logged in on error.
+    }
 }

slader-limit-bypass/manifest.json

@@ -1,6 +1,6 @@
 {
   "name": "slader bypass",
-  "version": "0.9",
+  "version": "0.10",
   "author":"Alan Li & Ethan Harvey",
   "description": "Slader/Quizlet 5 solutions limit bypass",
   "permissions": [