MASTER

SAVING...

BERHASIL DIUBAH!

EDITING: popup.php

<?php
include_once '../koneksi.php';
session_start();

if (!isset($_SESSION['kode_admin'])) {
    echo '
    <script>
        alert("Terjadi kesalahan, harap masuk kembali!");
        window.location.replace("'.$alamat_admin.'keluar.php");
    </script>';
    exit;
}

/* ========================
   SET PATH FOLDER BENAR
======================== */

// Path absolut server (AMAN)
$upload_path = $_SERVER['DOCUMENT_ROOT'] . "/uploads/popup/";

// Path untuk tampilkan gambar di browser
$upload_url  = "/uploads/popup/";

// Buat folder jika belum ada
if (!is_dir($upload_path)) {
    mkdir($upload_path, 0777, true);
}

/* ========================
   PROSES UPLOAD
======================== */
if (isset($_POST['upload'])) {

if ($_FILES['gambar']['error'] == 0) {

$nama_file = $_FILES['gambar']['name'];
        $tmp = $_FILES['gambar']['tmp_name'];

$ext = strtolower(pathinfo($nama_file, PATHINFO_EXTENSION));
        $allowed = ['jpg','jpeg','png','webp'];

if (in_array($ext, $allowed)) {

$nama_baru = time().'_'.rand(1000,9999).'.'.$ext;

if (move_uploaded_file($tmp, $upload_path.$nama_baru)) {

mysqli_query($koneksi, "INSERT INTO tb_popup (gambar) VALUES ('$nama_baru')");

echo "<script>alert('Upload berhasil');window.location='popup';</script>";
                exit;

} else {
                echo "Gagal pindahkan file. Cek permission folder.";
            }

} else {
            echo "Format file tidak didukung!";
        }

} else {
        echo "File tidak terkirim!";
    }
}

/* ========================
   PROSES HAPUS
======================== */
if (isset($_GET['hapus'])) {

$id = intval($_GET['hapus']);
    $upload_path = "../uploads/popup/";

$query = mysqli_query($koneksi, "SELECT * FROM tb_popup WHERE id='$id'");
    $data  = mysqli_fetch_array($query);

if ($data) {

$file = $upload_path . $data['gambar'];

if (file_exists($file)) {
            unlink($file);
        }

mysqli_query($koneksi, "DELETE FROM tb_popup WHERE id='$id'");
    }

echo "<script>
        alert('Gambar berhasil dihapus');
        window.location='popup';
    </script>";
    exit;
}
?>

<div class="container">
    <h4>Upload Gambar Popup</h4>

<form method="POST" enctype="multipart/form-data">
        <div class="form-group mb-3">
            <label>Upload Gambar</label>
            <input type="file" name="gambar" class="form-control" required>
        </div>
        <button type="submit" name="upload" class="btn btn-primary">
            Upload
        </button>
    </form>

<hr>

<h5>Daftar Popup</h5>

<div class="row">
        <?php
        $query = mysqli_query($koneksi, "SELECT * FROM tb_popup ORDER BY id DESC");
        while ($data = mysqli_fetch_array($query)) {
        ?>
            <div class="col-md-4 mb-4">
                <div style="border:1px solid #ddd; padding:10px; text-align:center;">
                    
                    <img src="<?php echo $upload_url.$data['gambar']; ?>" 
     style="width:100%; height:200px; object-fit:cover; border-radius:8px;">

<a href="?halaman=popup&hapus=<?php echo $data['id']; ?>" 
   class="btn btn-danger btn-sm"
   onclick="return confirm('Yakin ingin hapus gambar ini?')">
   Hapus
</a>

</div>
            </div>
        <?php } ?>
    </div>
</div>