live refresh back again

Author: Maxhu787

messages.php

@@ -1,14 +1,14 @@
 <?php
 session_start();
 require_once "pdo.php";
-if (!isset($_SESSION["email"])) {
+/*if (!isset($_SESSION["email"])) {
     echo "<p class='die-msg'>PLEASE LOGIN</p>";
     echo '<link rel="stylesheet" href="./style.css?v=<?php echo time(); ?>">';
     echo "<br />";
     echo "<p class='die-msg'>Redirecting in 3 seconds</p>";
     header("refresh:3;url=index.php");
     die();
-}
+}*/
 require_once "pdo.php";
 function loadChat($pdo)
 {
@@ -20,7 +20,7 @@ function loadChat($pdo)
         echo "<p style='text-align:center;color: #ffa500;'>This is the start of all messages</p>";
         foreach ($rows as $row) {
             $pfpsrc = './img/default-pfp.png';
-            $user = "<a href='./profile.php?user={$row['account']}' class='account rainbow_text_animated'>" . $row['account'] . "</a>";
+            $user = "<a href='./profile.php?user={$row['user_id']}' class='account rainbow_text_animated'>" . $row['account'] . "</a>";
 
             $stmta = $pdo->prepare("SELECT pfp FROM account WHERE name=?");
             $stmta->execute([$row['account']]);
@@ -31,10 +31,16 @@ function loadChat($pdo)
                     $pfpsrc = $test['pfp'];
                 }
             }
-            $pfp = "<a class='pfp-link' href='./profile.php?user={$row['account']}'><img class='profile-image' src='$pfpsrc'></a>";
+            $pfp = "<a class='pfp-link' href='./profile.php?user={$row['user_id']}'><img class='profile-image' src='$pfpsrc'></a>";
 
 
-            $message = htmlentities($row["message"]);
+            $pattern = "/@" . $_SESSION['name'] . "/i";
+            if (preg_match($pattern, $row["message"])) {
+                $message = "<span class='user-ping'>" . htmlentities($row["message"]) . "</span>";
+            } else {
+                $message = htmlentities($row["message"]);
+            }
+
             if (isset($_COOKIE['timezone'])) {
 
                 //might break the chat 
@@ -50,8 +56,12 @@ function loadChat($pdo)
             }
             $msg_parent_id = $row['message_id'] . "parent";
             $info = "<p class='stats'>{$user} ({$stamp})</p>";
-            $editBtn = "<button class='btn' onclick='handleEdit({$row['message_id']})'>Edit {$row['message_id']}</button>";
-            $msg = "<p class='msg' id='{$msg_parent_id}'><span id='{$row['message_id']}'>{$message}</span> {$editBtn}</p>";
+            if ($row['user_id'] == $_SESSION['user_id']) {
+                $editBtn = "<button class='chat-btn' onclick='handleEdit({$row['message_id']})'>Edit</button>";
+            } else {
+                $editBtn = "";
+            }
+            $msg = "<p class='msg' id='{$msg_parent_id}'><span id='{$row['message_id']}'>{$message}</span>" . $editBtn . "</p>";
             echo $pfp;
             echo "<div style='margin-left: 10px;margin-top: 18px;'>{$info}{$msg}</div>";
         }