1 files changed, 23 insertions, 13 deletions

diff --git a/topic.php b/topic.php
index 216211f..751370b 100644
--- a/topic.php
+++ b/topic.php
@@ -1,6 +1,6 @@
-<?php
+<?php include_once 'header.php'; ?>
 
-include_once 'header.php';
+<?php
 include_once 'includes/db_inc.php';
 
 $sql = "SELECT topic_id, topic_subject, topic_date, user_id, user_name FROM topics LEFT JOIN users ON topic_author = user_id WHERE topic_id = " . mysqli_real_escape_string($dbc, $_GET['id']);
@@ -40,18 +40,28 @@ if (mysqli_num_rows($result) == 0) {
 		echo '<td class="left">' . $row['post_content'] . '</td></tr>';
 	}
 	echo '</table>';
-
-	echo '
-<section>
-<form action="includes/reply_inc.php?reply_to=' . $topic_id . '" method="post">
-	<h2>Reply to this thread</h2>
-	<textarea name="reply_content"></textarea>
-	<br>
-	<input type="submit" name="submit">
-</form>
-</section>';
 }
 
 mysqli_free_result($result);
 
-include 'footer.php';
\ No newline at end of file
+if (isset($_SESSION['signed_in'])) {
+	echo '
+	<section>
+		<form action="includes/reply_inc.php?reply_to=' . $topic_id .'>" method="post">
+			<h2>Reply to this thread</h2>
+			<textarea name="reply_content"></textarea>
+			<br>
+			<input type="submit" name="submit">
+		</form>
+	</section>
+	';
+} else {
+	echo '
+	<section>
+		<a href="signin.php">Sign in</a> to reply to this thread</a>
+	</section>
+	';
+}
+
+include_once 'footer.php';
+?>
\ No newline at end of file