erik
65c6d9a45c
-Man kann die Profile öffnen -Paar kleine Verbesserungen Signed-off-by: erik <micheler@steinbeis.schule>
142 lines
No EOL
5.3 KiB
PHP
142 lines
No EOL
5.3 KiB
PHP
<?php
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session_start();
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if(!isset($_SESSION['user_id'])) {
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die("<p>Du musst dich zuerst Einloggen oder Regestrieren <br> <a href='login/login-page.html'>Hier Einloggen</a> <br> <a href='signup/signup-page.html'>Hier Regestrieren</a>");
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}
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include "db_connect.php";
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if (!isset($_GET['user'])) {
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die("Kein Benutzer angegeben.");
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}
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$username = $_GET['user'];
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$userId = $_SESSION['user_id'];
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try {
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// Benutzerdaten abrufen
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$stmt = $pdo->prepare("SELECT id, username, email, created_at FROM users WHERE username = :username");
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$stmt->execute([':username' => $username]);
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$selected_user = $stmt->fetch(PDO::FETCH_ASSOC);
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$stmt1 = $pdo->prepare("SELECT username, email, created_at FROM users WHERE id = :id");
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$stmt1->execute([':id' => $userId]);
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$user = $stmt1->fetch(PDO::FETCH_ASSOC);
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$stmt2 = $pdo->prepare("SELECT file_path FROM profile_pictures WHERE user_id = :user_id");
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$stmt2->execute([':user_id' => $userId]);
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$profile_pic2 = $stmt2->fetch(PDO::FETCH_ASSOC);
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$stmt3 = $pdo->prepare("
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SELECT users.username, profile_pictures.file_path
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FROM users
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LEFT JOIN profile_pictures ON users.id = profile_pictures.user_id
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ORDER BY profile_pictures.uploaded_at DESC
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");
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$stmt3->execute();
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$users = $stmt3->fetchAll(PDO::FETCH_ASSOC);
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if (!$selected_user) {
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die("Benutzer nicht gefunden!");
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}
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$stmt2 = $pdo->prepare("SELECT file_path FROM profile_pictures WHERE user_id = :user_id");
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$stmt2->execute([':user_id' => $selected_user['id']]);
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$profile_pic = $stmt2->fetch(PDO::FETCH_ASSOC);
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if ($profile_pic) {
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$selected_profile_image = $profile_pic['file_path'];
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} else {
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$selected_profile_image = 'profile-pics/default.jpeg';
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}
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if ($profile_pic2) {
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$selected_profile_image1 = $profile_pic2['file_path'];
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} else {
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$selected_profile_image1 = 'profile-pics/default.jpeg';
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}
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} catch (PDOException $e) {
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die("Fehler: " . $e->getMessage());
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}
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?>
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<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Profil von <?php echo htmlspecialchars($selected_user['username']); ?></title>
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<link rel="stylesheet" href="style.css?v=<?php echo time(); ?>">
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</head>
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<body>
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<div class="container">
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<div class="col-3">
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<div class="navigation-body">
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<h1>
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<?php echo "<img class = 'profile-pictures' src='$selected_profile_image1' alt='pv' width='50'>";?>
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<a href=""><?php echo htmlspecialchars($user['username']); ?></a>
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</h1>
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<ul>
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<li><a href="index.php">Home</a></li>
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<li><a href="index.php?page=settings">Profil</a></li>
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<li><a href="">Nachrichten</a></li>
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<li><a href="">Benachrichtiungen</a></li>
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</ul>
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</div>
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<div class="navigation-body">
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<ul>
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<?php foreach ($users as $benutzer): ?>
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<li>
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<form action="profile.php" method="post">
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<img src="<?= htmlspecialchars($benutzer['file_path']) ?: 'profile-pics/default.jpeg' ?>" alt="Profilbild">
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<a href="profile.php?user=<?= urlencode($benutzer['username']) ?>"><?= htmlspecialchars($benutzer['username']) ?></a>
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</form>
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</li>
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<?php endforeach; ?>
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</ul>
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</div>
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</div>
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<div class="profile-body col-9">
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<div class="profile-header">
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<h1>Profil von <?php echo htmlspecialchars($selected_user['username']); ?></h1>
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<img src="<?php echo htmlspecialchars($selected_profile_image); ?>" alt="Profilbild" width="100">
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<p>Email: <?php echo htmlspecialchars($selected_user['email']); ?></p>
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<p>Registriert seit: <?php echo htmlspecialchars($selected_user['created_at']); ?></p>
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<a href="index.php">Zurück zur Startseite</a>
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</div>
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<?php
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$stmt45 = $pdo->prepare("
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SELECT posts.*, profile_pictures.file_path AS profile_picture, users.username
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FROM posts
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LEFT JOIN profile_pictures ON posts.user_id = profile_pictures.user_id
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LEFT JOIN users ON posts.user_id = users.id
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WHERE users.username = :username
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ORDER BY posts.created_at DESC
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");
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$stmt45->execute([':username' => $username]);
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$posts = $stmt45->fetchAll(PDO::FETCH_ASSOC);
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?>
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<?php foreach ($posts as $post): ?>
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<div class="post">
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<img src="<?= htmlspecialchars($post['profile_picture']) ?: 'profile-pics/default.jpeg'; ?>" width="50px" alt="">
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<p><strong><?php echo $post['username']; ?></strong></p>
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<p><?php echo nl2br(htmlspecialchars($post['text_content'])); ?></p>
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<?php if (!empty($post['image_path'])): ?>
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<img class="post-pics" src="<?php echo htmlspecialchars($post['image_path']); ?>" alt="Bild zum Post">
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<?php endif; ?>
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<p><small>Erstellt am: <?php echo $post['created_at']; ?></small></p>
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</div>
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<?php endforeach; ?>
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</div>
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</div>
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</body>
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</html>
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