FVS-Social-Projekt-Neu/FVS-Social/profile.php
erik 65c6d9a45c Version 0.7
-Man kann die Profile öffnen
-Paar kleine Verbesserungen

Signed-off-by: erik <micheler@steinbeis.schule>
2025-02-24 22:02:51 +01:00

142 lines
No EOL
5.3 KiB
PHP

<?php
session_start();
if(!isset($_SESSION['user_id'])) {
die("<p>Du musst dich zuerst Einloggen oder Regestrieren <br> <a href='login/login-page.html'>Hier Einloggen</a> <br> <a href='signup/signup-page.html'>Hier Regestrieren</a>");
}
include "db_connect.php";
if (!isset($_GET['user'])) {
die("Kein Benutzer angegeben.");
}
$username = $_GET['user'];
$userId = $_SESSION['user_id'];
try {
// Benutzerdaten abrufen
$stmt = $pdo->prepare("SELECT id, username, email, created_at FROM users WHERE username = :username");
$stmt->execute([':username' => $username]);
$selected_user = $stmt->fetch(PDO::FETCH_ASSOC);
$stmt1 = $pdo->prepare("SELECT username, email, created_at FROM users WHERE id = :id");
$stmt1->execute([':id' => $userId]);
$user = $stmt1->fetch(PDO::FETCH_ASSOC);
$stmt2 = $pdo->prepare("SELECT file_path FROM profile_pictures WHERE user_id = :user_id");
$stmt2->execute([':user_id' => $userId]);
$profile_pic2 = $stmt2->fetch(PDO::FETCH_ASSOC);
$stmt3 = $pdo->prepare("
SELECT users.username, profile_pictures.file_path
FROM users
LEFT JOIN profile_pictures ON users.id = profile_pictures.user_id
ORDER BY profile_pictures.uploaded_at DESC
");
$stmt3->execute();
$users = $stmt3->fetchAll(PDO::FETCH_ASSOC);
if (!$selected_user) {
die("Benutzer nicht gefunden!");
}
$stmt2 = $pdo->prepare("SELECT file_path FROM profile_pictures WHERE user_id = :user_id");
$stmt2->execute([':user_id' => $selected_user['id']]);
$profile_pic = $stmt2->fetch(PDO::FETCH_ASSOC);
if ($profile_pic) {
$selected_profile_image = $profile_pic['file_path'];
} else {
$selected_profile_image = 'profile-pics/default.jpeg';
}
if ($profile_pic2) {
$selected_profile_image1 = $profile_pic2['file_path'];
} else {
$selected_profile_image1 = 'profile-pics/default.jpeg';
}
} catch (PDOException $e) {
die("Fehler: " . $e->getMessage());
}
?>
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Profil von <?php echo htmlspecialchars($selected_user['username']); ?></title>
<link rel="stylesheet" href="style.css?v=<?php echo time(); ?>">
</head>
<body>
<div class="container">
<div class="col-3">
<div class="navigation-body">
<h1>
<?php echo "<img class = 'profile-pictures' src='$selected_profile_image1' alt='pv' width='50'>";?>
<a href=""><?php echo htmlspecialchars($user['username']); ?></a>
</h1>
<ul>
<li><a href="index.php">Home</a></li>
<li><a href="index.php?page=settings">Profil</a></li>
<li><a href="">Nachrichten</a></li>
<li><a href="">Benachrichtiungen</a></li>
</ul>
</div>
<div class="navigation-body">
<ul>
<?php foreach ($users as $benutzer): ?>
<li>
<form action="profile.php" method="post">
<img src="<?= htmlspecialchars($benutzer['file_path']) ?: 'profile-pics/default.jpeg' ?>" alt="Profilbild">
<a href="profile.php?user=<?= urlencode($benutzer['username']) ?>"><?= htmlspecialchars($benutzer['username']) ?></a>
</form>
</li>
<?php endforeach; ?>
</ul>
</div>
</div>
<div class="profile-body col-9">
<div class="profile-header">
<h1>Profil von <?php echo htmlspecialchars($selected_user['username']); ?></h1>
<img src="<?php echo htmlspecialchars($selected_profile_image); ?>" alt="Profilbild" width="100">
<p>Email: <?php echo htmlspecialchars($selected_user['email']); ?></p>
<p>Registriert seit: <?php echo htmlspecialchars($selected_user['created_at']); ?></p>
<a href="index.php">Zurück zur Startseite</a>
</div>
<?php
$stmt45 = $pdo->prepare("
SELECT posts.*, profile_pictures.file_path AS profile_picture, users.username
FROM posts
LEFT JOIN profile_pictures ON posts.user_id = profile_pictures.user_id
LEFT JOIN users ON posts.user_id = users.id
WHERE users.username = :username
ORDER BY posts.created_at DESC
");
$stmt45->execute([':username' => $username]);
$posts = $stmt45->fetchAll(PDO::FETCH_ASSOC);
?>
<?php foreach ($posts as $post): ?>
<div class="post">
<img src="<?= htmlspecialchars($post['profile_picture']) ?: 'profile-pics/default.jpeg'; ?>" width="50px" alt="">
<p><strong><?php echo $post['username']; ?></strong></p>
<p><?php echo nl2br(htmlspecialchars($post['text_content'])); ?></p>
<?php if (!empty($post['image_path'])): ?>
<img class="post-pics" src="<?php echo htmlspecialchars($post['image_path']); ?>" alt="Bild zum Post">
<?php endif; ?>
<p><small>Erstellt am: <?php echo $post['created_at']; ?></small></p>
</div>
<?php endforeach; ?>
</div>
</div>
</body>
</html>