prepare("SELECT v.*, u.username as uploader FROM videos v JOIN users u ON v.uploader_id = u.id WHERE v.id = ?");
$stmt->execute([$video_id]);
$video = $stmt->fetch();
if (!$video) {
header('Location: index.php');
exit;
}
// Get Recommendations (videos with same tags)
$stmt = $pdo->prepare("
SELECT DISTINCT v.* FROM videos v
JOIN video_tags vt ON v.id = vt.video_id
WHERE vt.tag_id IN (SELECT tag_id FROM video_tags WHERE video_id = ?)
AND v.id != ?
LIMIT 4
");
$stmt->execute([$video_id, $video_id]);
$recommendations = $stmt->fetchAll();
if (empty($recommendations)) {
$stmt = $pdo->prepare("SELECT * FROM videos WHERE id != ? ORDER BY created_at DESC LIMIT 4");
$stmt->execute([$video_id]);
$recommendations = $stmt->fetchAll();
}
// Fetch comments with reaction counts
$stmt = $pdo->prepare("
SELECT c.*, u.username,
(SELECT COUNT(*) FROM reactions WHERE comment_id = c.id AND reaction_type = 'thumb') as thumbs,
(SELECT COUNT(*) FROM reactions WHERE comment_id = c.id AND reaction_type = 'heart') as hearts,
(SELECT COUNT(*) FROM reactions WHERE comment_id = c.id AND reaction_type = 'pray') as prays,
(SELECT COUNT(*) FROM reactions WHERE comment_id = c.id AND reaction_type = 'insight') as insights,
(SELECT COUNT(*) FROM reactions WHERE comment_id = c.id AND reaction_type = 'clap') as claps
FROM comments c JOIN users u ON c.user_id = u.id
WHERE c.video_id = ? ORDER BY c.created_at DESC
");
$stmt->execute([$video_id]);
$comments = $stmt->fetchAll();
require_once 'includes/header.php';
?>