wordpress-installer/wordpress-installer.php at main · BaseMax/wordpress-installer · GitHub

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<?php
/**
 * WordPress Auto Installer (FA/EN)
 * Author: Seyyed Ali Mohammadiyeh (Max Base)
 * License: MIT
 * Year: 2025
 *
 * Supports:
 * - Web mode: shows HTML form to select language
 * - CLI mode: supports flags like `--lang=fa` or asks interactively
 */

error_reporting(E_ALL);
ini_set('display_errors', 1);

define('WP_FA_URL', 'https://fa.wordpress.org/latest-fa_IR.zip');
define('WP_EN_URL', 'https://wordpress.org/latest.zip');
define('DOWNLOAD_DIR', __DIR__ . '/downloads');
define('EXTRACT_DIR', __DIR__ . '/wordpress');

if (php_sapi_name() === 'cli') {
    handle_cli();
} else {
    handle_web();
}

/**
 * ---------------------------
 * CLI MODE HANDLER
 * ---------------------------
 */
function handle_cli()
{
    global $argv;

    echo "=== WordPress Auto Installer ===\n";

    // Parse language flag
    $lang = null;
    foreach ($argv as $arg) {
        if (strpos($arg, '--lang=') === 0) {
            $lang = substr($arg, strlen('--lang='));
        }
    }

    if (!$lang) {
        echo "Which language do you want? [fa/en]: ";
        $lang = trim(fgets(STDIN));
    }

    $lang = strtolower($lang);
    if (!in_array($lang, ['fa', 'en'])) {
        echo "Invalid language. Must be 'fa' or 'en'.\n";
        exit(1);
    }

    $url = $lang === 'fa' ? WP_FA_URL : WP_EN_URL;
    echo "Selected language: $lang\n";

    run_installation($url);
}

/**
 * ---------------------------
 * WEB MODE HANDLER
 * ---------------------------
 */
function handle_web()
{
    if ($_SERVER['REQUEST_METHOD'] === 'POST') {
        $lang = strtolower($_POST['lang'] ?? '');
        if (!in_array($lang, ['fa', 'en'])) {
            echo "<p style='color:red;'>Invalid language selected.</p>";
            show_form();
            return;
        }

        $url = $lang === 'fa' ? WP_FA_URL : WP_EN_URL;

        echo "<pre>";
        run_installation($url, true);
        echo "</pre>";
        return;
    }

    show_form();
}

/**
 * ---------------------------
 * HTML FORM (WEB MODE)
 * ---------------------------
 */
function show_form()
{
    echo <<<HTML
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>WordPress Auto Installer</title>
    <style>
        body { font-family: sans-serif; background: #f7f7f7; padding: 30px; }
        form { background: #fff; padding: 20px; border-radius: 8px; max-width: 400px; margin: auto; box-shadow: 0 0 5px rgba(0,0,0,0.1); }
        select, button { width: 100%; padding: 10px; margin-top: 10px; }
    </style>
</head>
<body>
    <form method="POST">
        <h2>WordPress Auto Installer</h2>
        <label for="lang">Select language:</label>
        <select name="lang" id="lang" required>
            <option value="fa">فارسی (fa)</option>
            <option value="en">English (en)</option>
        </select>
        <button type="submit">Install</button>
    </form>
</body>
</html>
HTML;
}

/**
 * ---------------------------
 * DOWNLOAD + EXTRACT LOGIC
 * ---------------------------
 */
function run_installation(string $url, bool $webOutput = false)
{
    if (!is_dir(DOWNLOAD_DIR)) {
        mkdir(DOWNLOAD_DIR, 0777, true);
    }

    $filename = basename($url);
    $filepath = DOWNLOAD_DIR . '/' . $filename;

    echo_msg("Downloading $url ...", $webOutput);

    if (!download_file($url, $filepath)) {
        echo_msg("❌ Failed to download file.", $webOutput);
        exit(1);
    }

    echo_msg("✅ Download completed: $filepath", $webOutput);

    if (!class_exists('ZipArchive')) {
        echo_msg("⚠️ ZipArchive not available. Please extract manually.", $webOutput);
        return;
    }

    if (is_dir(EXTRACT_DIR)) {
        echo_msg("🧹 Removing old installation folder: " . EXTRACT_DIR, $webOutput);
        remove_dir(EXTRACT_DIR);
    }

    echo_msg("📦 Extracting ZIP...", $webOutput);

    $zip = new ZipArchive();
    if ($zip->open($filepath) === true) {
        $zip->extractTo(__DIR__);
        $zip->close();
        echo_msg("✅ Extraction completed to: " . __DIR__, $webOutput);
    } else {
        echo_msg("❌ Failed to extract ZIP file.", $webOutput);
    }

    echo_msg("🎉 WordPress setup ready in: " . realpath(EXTRACT_DIR), $webOutput);
}

/**
 * ---------------------------
 * HELPERS
 * ---------------------------
 */
function download_file(string $url, string $path): bool
{
    $fp = fopen($path, 'w+');
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_FILE, $fp);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_TIMEOUT, 300);
    curl_setopt($ch, CURLOPT_FAILONERROR, true);
    $result = curl_exec($ch);
    curl_close($ch);
    fclose($fp);
    return $result !== false;
}

function echo_msg(string $msg, bool $web = false)
{
    if ($web) {
        echo htmlspecialchars($msg) . "<br>";
        @ob_flush(); flush();
    } else {
        echo $msg . PHP_EOL;
    }
}

function remove_dir(string $dir)
{
    if (!is_dir($dir)) return;
    $items = scandir($dir);
    foreach ($items as $item) {
        if ($item === '.' || $item === '..') continue;
        $path = $dir . '/' . $item;
        if (is_dir($path)) remove_dir($path);
        else unlink($path);
    }
    rmdir($dir);
}