<?php
header("Content-Type: application/json");

// direktori upload
$uploadDir = __DIR__ . "/../img/pesan/";
if (!file_exists($uploadDir)) {
    mkdir($uploadDir, 0777, true);
}

if (!isset($_FILES['file'])) {
    echo json_encode(["status" => "error", "message" => "No file uploaded"]);
    exit;
}

$file = $_FILES['file'];
$ext = strtolower(pathinfo($file['name'], PATHINFO_EXTENSION));
$allowed = ['jpg', 'jpeg', 'png', 'gif'];

if (!in_array($ext, $allowed)) {
    echo json_encode(["status" => "error", "message" => "Invalid file type"]);
    exit;
}

$newName = uniqid("img_") . "." . $ext;
$target = $uploadDir . $newName;

if (move_uploaded_file($file['tmp_name'], $target)) {
    $url = "https://manjapro.net/img/pesan/" . $newName;
    echo json_encode(["status" => "success", "url" => $url]);
} else {
    echo json_encode(["status" => "error", "message" => "Failed to move file"]);
}
?>