add google connect and disconnect to account

views/account/account.php

@@ -32,7 +32,14 @@
                 <button type="submit" name="submit_button" disabled>Save</button>
             </div>
             <hr>
-            <div class="center">
+            <div class="center" style="font-size: 0;">
+                <?php if ($user['google_sub'] === null): ?>
+                    <a class="button yellow marginRight" href="<?= Container::$routeCollection->getRoute('account.googleConnect')->generateLink() ?>" title="Connect with Google">Connect with Google</a>
+                <?php else: ?>
+                    <?php if ($user['password'] !== null): ?>
+                        <a class="button yellow marginRight" href="<?= Container::$routeCollection->getRoute('account.googleDisconnect')->generateLink() ?>" title="Disconnect from Google">Disconnect from Google</a>
+                    <?php endif; ?>
+                <?php endif; ?>
                 <a class="button red" href="/account/delete" title="Delete account">Delete account</a>
             </div>
         </form>