66 lines
1.7 KiB
PHP
66 lines
1.7 KiB
PHP
<?php
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declare(strict_types=1);
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function start_admin_session(): void
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{
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if (session_status() === PHP_SESSION_NONE) {
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session_start();
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}
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}
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function is_admin_logged_in(): bool
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{
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start_admin_session();
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return !empty($_SESSION['admin_id']);
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}
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function require_admin_login(bool $jsonResponse = false): void
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{
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if (is_admin_logged_in()) {
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return;
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}
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if ($jsonResponse) {
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http_response_code(401);
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header('Content-Type: application/json');
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echo json_encode([
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'success' => false,
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'message' => 'Sesi login tidak valid. Silakan login ulang.',
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]);
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} else {
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header('Location: login.php');
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}
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exit;
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}
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function current_admin_name(): string
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{
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start_admin_session();
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return (string)($_SESSION['admin_name'] ?? $_SESSION['admin_username'] ?? 'Admin');
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}
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function ensure_admin_table(PDO $pdo): void
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{
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$pdo->exec("
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CREATE TABLE IF NOT EXISTS admins (
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id INT AUTO_INCREMENT PRIMARY KEY,
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username VARCHAR(50) NOT NULL UNIQUE,
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password_hash VARCHAR(255) NOT NULL,
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nama VARCHAR(100) NOT NULL DEFAULT 'Administrator',
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is_active TINYINT(1) NOT NULL DEFAULT 1,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
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");
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$count = (int)$pdo->query("SELECT COUNT(*) FROM admins")->fetchColumn();
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if ($count === 0) {
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$stmt = $pdo->prepare("INSERT INTO admins (username, password_hash, nama) VALUES (?, ?, ?)");
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$stmt->execute([
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'admin',
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password_hash('admin123', PASSWORD_DEFAULT),
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'Administrator',
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]);
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}
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}
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