<?php
$cookie_file = "./cookies.txt"; // Use absolute path for cookies
$username = '09126276625';
$password = 'aA@09126276625';

// Moodle login page URL
$moodle_login_url = "https://lms.nikoo-academy.com/login/index.php";

// Step 1: Get the login page to extract the token
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $moodle_login_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36");
$response = curl_exec($ch);

// Extract login token
preg_match('/<input type="hidden" name="logintoken" value="(.*?)"/', $response, $matches);
if (isset($matches[1])) {
    $login_token = $matches[1];
    echo "Login Token Found: $login_token\n";
} else {
    die("Failed to get login token!\n");
}

// Step 2: Send login request with token
$post_fields = http_build_query([
    "username" => $username,
    "password" => $password,
    "logintoken" => $login_token
]);

curl_setopt($ch, CURLOPT_URL, $moodle_login_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$response = curl_exec($ch);
curl_close($ch);

// Step 3: Check if login was successful
if (strpos($response, 'loginerrormessage') !== false) {
    echo "Login failed! Check username/password.\n";
} else {
    echo "Login successful!\n";
}

// Debugging
error_log(print_r($_SERVER, true));
?>