PHPify everything and add user login

1 files changed, 13 insertions, 2 deletions

diff --git a/products.php b/products.php
index 1591799..5827254 100644
--- a/products.php
+++ b/products.php
@@ -1,4 +1,5 @@
 <?php
+session_start();
 if(isset($_GET['id']))
 {
 	$id = $_GET['id'];
@@ -27,10 +28,20 @@ $products = $category->getProducts();
 <header><h1><?php echo $category->getName(); ?></h1></header>
 <nav>
 <dl>
-<dt><a href="contact.html">Contact us</a></dt>
+<dt><a href="contact.php">Contact us</a></dt>
 <dt><a href=".">Home</a></dt>
 <dt><a href="categories.php">Categories</a></dt>
-<dt><a href="login.html">Login</a></dt>
+<?php
+if(isset($_SESSION['username']))
+{
+	echo "<dt><a href=\"login.php?logout\">Logout</a></dt>";
+	$username = $_SESSION['username'];
+}
+else
+{
+	echo "<dt><a href=\"login.php\">Login</a></dt>";
+}
+?>
 </dl>
 </nav>
 <div id="content">