erik
c3b42cccac
-Nachrichten Senden -Design verbessert -Kleine Verbesserungen Signed-off-by: erik <micheler@steinbeis.schule>
210 lines
No EOL
8.4 KiB
PHP
210 lines
No EOL
8.4 KiB
PHP
<?php
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global $pdo;
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session_start();
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$page = isset($_GET['page']) ? $_GET['page'] : 'posts';
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$user_page = isset($_GET['user']) ? $_GET['user'] : 'posts';
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if(!isset($_SESSION['user_id'])) {
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header("Location: login/login-page.html");
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}
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include 'db_connect.php';
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try {
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$userId = $_SESSION['user_id'];
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//Daten von Angemeldeten benutzer werden ausgelesen
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$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 = $stmt1->fetch(PDO::FETCH_ASSOC);
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//Profilbild wird vom angemeldeten benutzer ausgelesen
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$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_pic = $stmt2->fetch(PDO::FETCH_ASSOC);
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//Benutzername und Profilbild werden von allen benutzer ausgelesen
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$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 = $stmt3->fetchAll(PDO::FETCH_ASSOC);
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//Alle beiträge von allen benutzer werden ausgelesen
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$stmt4 = $pdo->prepare("
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SELECT posts.*, profile_pictures.file_path AS profile_picture, users.username
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FROM posts
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LEFT JOIN profile_pictures ON posts.user_id = profile_pictures.user_id
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LEFT JOIN users ON posts.user_id = users.id
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ORDER BY posts.created_at DESC
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");
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$stmt4->execute();
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$posts = $stmt4->fetchAll(PDO::FETCH_ASSOC);
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if ($profile_pic) {
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$profile_image = $profile_pic['file_path'];
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} else {
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$profile_image = 'profile-pics/default.jpeg';
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}
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if(!$user){
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die("Benutzer nicht gefunden!");
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}
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}catch (PDOException $e){
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die("Fehler: " . $e->getMessage());
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}
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?>
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<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<?php echo '<link rel="stylesheet" href="style.css?v='.time().'">'; ?>
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<title>Profile</title>
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</head>
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<body>
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<div class="container">
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<div class="col-3">
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<div class="navigation-body">
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<div class="profile-name-header">
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<?php echo "<img class = 'profile-pictures-header' src='$profile_image' alt='pv' width='50'>";?>
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<h1>
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<a href="">@<?php echo htmlspecialchars($user['username']); ?></a>
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</h1>
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</div>
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<ul class="icons">
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<li><a href="index.php"><img src="icons/home.svg" alt="">Home</a></li>
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<li><a href="profile.php?user=<?= htmlspecialchars($user['username']) ?>"><img src="icons/user.svg" alt="">Profil</a></li>
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<li><a href="chat.php"><img src="icons/envelope.svg" alt="">Nachrichten</a></li>
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<li><a href="logout.php"><img src="icons/exit.svg" alt="">Abmelden</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 $benutzer): ?>
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<li>
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<form class="user-card" action="profile.php" method="post">
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<a href="profile.php?user=<?= urlencode($benutzer['username']) ?>"> <img class="profile-pictures" src="<?= htmlspecialchars($benutzer['file_path']) ?: 'profile-pics/default.jpeg' ?>" alt="Profilbild"><?= htmlspecialchars($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>Willkommen, <?php echo htmlspecialchars($user['username']); ?>!</h1>
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<p>Email: <?php echo htmlspecialchars($user['email']); ?>!</p>
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<p>Regestriert seit:, <?php echo htmlspecialchars($user['created_at']); ?>!</p>
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<?php
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if($user_page == $user['username']) {
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echo htmlspecialchars($user['username']);
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}
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?>
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</div>
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<div class="post-formular-body">
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<form action='upload-post/upload-post.php' method='post' enctype='multipart/form-data'>
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<textarea name='text_content' required placeholder='Schreibe etwas...'></textarea>
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<input type='file' name='image'>
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<button type='submit'>Posten</button>
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</form>
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</div>
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<?php foreach ($posts as $post): ?>
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<?php
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$stmt5 = $pdo->prepare("SELECT COUNT(post_id) AS likes_count FROM likes WHERE post_id = :post_id");
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$stmt5->execute([':post_id' => $post['id']]);
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$likes = $stmt5->fetch(PDO::FETCH_ASSOC)['likes_count'];
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$stmt6 = $pdo->prepare("SELECT user_id, post_id FROM likes WHERE post_id = :post_id AND user_id = :user_id");
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$stmt6->execute([':post_id' => $post['id'], ':user_id' => $userId]);
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$isLiked = $stmt6->fetch(PDO::FETCH_ASSOC);
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?>
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<div class="post">
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<div class="post-nav">
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<div class="post-header">
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<img class="profile-pictures" src="<?= htmlspecialchars($post['profile_picture']) ?: 'profile-pics/default.jpeg'; ?>" width="50px" alt="">
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<p><strong><?php echo $post['username']; ?></strong></p>
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</div>
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<?php if ($userId == $post['user_id']): ?>
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<form action="upload-post/delete-post.php" method="post">
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<input type="hidden" name="post_id" value="<?= htmlspecialchars($post['id']) ?>">
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<button class="delete-post" type="submit"></button>
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</form>
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<?php endif; ?>
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</div>
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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($post['image_path']); ?>" alt="Bild zum Post">
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<?php endif; ?>
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<h5>Likes: <?php echo htmlspecialchars($likes)?></h5>
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<p><small>Erstellt am: <?php echo $post['created_at']; ?></small></p>
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<div class="post-footer">
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<?php if(!$isLiked):?>
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<form action="like/like.php" method="post">
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<input type="hidden" name="post_id" value="<?= htmlspecialchars($post['id']) ?>">
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<button class="like-button unlike" type="submit"></button>
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</form>
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<?php else: ?>
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<form action="like/unlike.php" method="post">
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<input type="hidden" name="post_id" value="<?= htmlspecialchars($post['id']) ?>">
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<button class="like-button liked" type="submit"></button>
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</form>
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<?php endif; ?>
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</div>
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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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<script>
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document.addEventListener("DOMContentLoaded", function() {
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// Scroll-Position aus dem localStorage abrufen
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let scrollPos = localStorage.getItem("scrollPosition");
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if (scrollPos !== null) {
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// Verzögert setzen, um das Springen zu minimieren
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requestAnimationFrame(() => {
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window.scrollTo(0, parseInt(scrollPos));
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});
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}
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// Speichert die Scroll-Position beim Verlassen der Seite
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window.addEventListener("beforeunload", function() {
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localStorage.setItem("scrollPosition", window.scrollY);
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});
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});
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</script>
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</body>
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</html>
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