Attempt to fix web viewer being unable to load NBT

server/php/timetrack.php

@@ -35,10 +35,9 @@ switch($jsx['cmd']) {
         $stmt->close();
     
         // Prepare data as JSON and insert into `data` table
-        if(is_array($jsx['data'])) {
+        if($jsx['type'] == "json") {
             $data = json_encode($jsx['data']);
-        } // else: The data is binary or NBT.
-        else {
+        }else if($jsx ['type'] == "nbt") {
             $data = base64_decode($jsx['data']);
         }
     
@@ -79,12 +78,16 @@ switch($jsx['cmd']) {
         $stmt->close();
     
         // Decode the JSON blob (optional — if you want raw JSON output)
-        if(substr($sessionData, 0, 1) == "{") {
+        $testDecoded = json_decode($sessionData, true);
+        if(json_last_error() == JSON_ERROR_NONE) {
+
             header("Content-Type: application/json");
             die($sessionData);
+        
         }else {
             header("Content-Type: application/nbt");
             die(base64_encode($sessionData));
+            //die($sessionData);
         }
         break;
     }