a few qol fixes

client/script.js

@@ -85,36 +85,53 @@ async function checkLoginStatus() {
     const result = await fetch('/me');
 
     if (result.headers.get('X-Logged-In') !== 'true') {
-        return "";
+        return {
+            username: "",
+            bio: ""
+        };
     }
 
-    const username = result.headers.get('X-Username');
-    return username;
+    const obj = {
+        username: result.headers.get('X-Username'),
+        bio: result.headers.get('X-Bio')
+    };
+    return obj;
 }
-
 document.addEventListener('DOMContentLoaded', async function() {
-
     if (window.fetch) {
-        // We know the fetch API exists, so hide the stuff that doesn't rely on it 
         const userStatus = await checkLoginStatus();
 
+        // update nav link / redirect regardless of whether a postbox exists
+        const loginLink = document.getElementById("loginLink");
+        if (userStatus.username === "") {
+            if (window.location.pathname === "/settings") {
+                window.location.href = "/login";
+                return;
+            }
+        } else if (loginLink) {
+            loginLink.textContent = "hello, " + userStatus.username + "!";
+            loginLink.href = "/profile/" + userStatus.username;
+        }
+
+        if (userStatus.username !== "" && window.location.pathname === "/settings") {
+            // fill bio box with the bio 
+            const textarea = document.getElementById("change-bio");
+            textarea.value = userStatus.bio;
+        }
+
         const postbox = document.getElementById("postbox");
         if (!postbox) {
             return;
         }
 
-        // if we're logged in, show the post box,
-        // otherwise show a welcome message, encouraging users to sign up/log in
-        if (userStatus === "") {
-            if (window.location.pathname === "/settings") {
-                window.location.href = "/login";
-            }
+        // postbox-specific setup stays here
+        if (userStatus.username === "") {
             const newElement = document.createElement("p");
             newElement.textContent = "Welcome to Chookchat!\nTo get posting, click 'login' to log in or create an account.\nEnjoy your stay!";
             postbox.appendChild(newElement);
         } else {
             const helperText = document.createElement("p");
-            helperText.textContent = "You're posting as " + userStatus;
+            helperText.textContent = "You're posting as " + userStatus.username;
             postbox.appendChild(helperText);
 
             const textArea = document.createElement("textarea");
@@ -123,13 +140,9 @@ document.addEventListener('DOMContentLoaded', async function() {
 
             const postButton = document.createElement("button");
             postButton.textContent = "Post";
-            postButton.id = "postbutton"
+            postButton.id = "postbutton";
             postButton.onclick = post;
             postbox.appendChild(postButton);
-
-            const loginLink = document.getElementById("loginLink");
-            loginLink.textContent = "hello, " + userStatus + "!";
-            loginLink.href = "/profile/" + userStatus;
         }
 
         const form = document.getElementById("postbox-form");
@@ -137,9 +150,7 @@ document.addEventListener('DOMContentLoaded', async function() {
             return;
         }
         form.style.display = 'none';
-        
     }
-
 });
 
 async function settingsChangePassword() {

server/src/main.cpp

@@ -362,6 +362,7 @@ int main() {
 
             response.set_header("X-Logged-In", "true");
             response.set_header("X-Username", user->name);
+            response.set_header("X-Bio", user->bio);
         } catch (const std::runtime_error& e) {
             response.status = 500;
             response.set_content("<p>there was an error :( it is: " + std::string(e.what()) + "</p>", "text/html");