📄 File: bootstrap.php

Path: /home2/outerorb/crm.debtclearplans.co.uk/bootstrap.php

Size: 3.53 KB

Permissions: 0666

<?php

declare(strict_types=1);

define('BASE_PATH', __DIR__);

if (session_status() !== PHP_SESSION_ACTIVE) {
    session_start();
}

spl_autoload_register(static function (string $className): void {
    $prefix = 'App\\';

    if (! str_starts_with($className, $prefix)) {
        return;
    }

    $relativeClass = substr($className, strlen($prefix));
    $path = BASE_PATH . '/app/' . str_replace('\\', '/', $relativeClass) . '.php';

    if (is_file($path)) {
        require $path;
    }
});

function config(string $key, mixed $default = null): mixed
{
    static $config = null;

    if ($config === null) {
        $config = array_merge(
            require BASE_PATH . '/config/app.php',
            ['crm' => require BASE_PATH . '/config/crm.php']
        );
    }

    $segments = explode('.', $key);
    $value = $config;

    foreach ($segments as $segment) {
        if (! is_array($value) || ! array_key_exists($segment, $value)) {
            return $default;
        }

        $value = $value[$segment];
    }

    return $value;
}

function asset(string $path): string
{
    return base_path_url((string) config('app.asset_base', 'template-files') . '/' . ltrim($path, '/'));
}

function public_asset(string $path): string
{
    return base_path_url('public-assets/' . ltrim($path, '/'));
}

function favicon_links(): string
{
    $faviconPath = (string) config('app.favicon', 'img/dcp-favicon.png');
    $faviconUrl = htmlspecialchars(public_asset($faviconPath), ENT_QUOTES, 'UTF-8');

    return implode("\n", [
        '<link rel="icon" type="image/png" href="' . $faviconUrl . '">',
        '<link rel="shortcut icon" type="image/png" href="' . $faviconUrl . '">',
        '<link rel="apple-touch-icon" href="' . $faviconUrl . '">',
    ]);
}

function url(string $route, array $params = []): string
{
    $query = array_merge(['route' => $route], $params);

    return base_path_url('index.php') . '?' . http_build_query($query);
}

function redirect(string $route, array $params = []): never
{
    header('Location: ' . url($route, $params));
    exit;
}

function e(?string $value): string
{
    return htmlspecialchars((string) $value, ENT_QUOTES, 'UTF-8');
}

function request_value(string $key, mixed $default = null): mixed
{
    return $_POST[$key] ?? $_GET[$key] ?? $default;
}

function csrf_token(): string
{
    if (! isset($_SESSION['_csrf'])) {
        $_SESSION['_csrf'] = bin2hex(random_bytes(32));
    }

    return $_SESSION['_csrf'];
}

function csrf_field(): string
{
    return '<input type="hidden" name="_token" value="' . e(csrf_token()) . '">';
}

function verify_csrf(): void
{
    $token = (string) ($_POST['_token'] ?? '');

    if (! hash_equals((string) ($_SESSION['_csrf'] ?? ''), $token)) {
        throw new RuntimeException('Your session token expired. Please retry the action.');
    }
}

function app_base_path(): string
{
    $scriptName = str_replace('\\', '/', (string) ($_SERVER['SCRIPT_NAME'] ?? '/index.php'));
    $directory = str_replace('\\', '/', dirname($scriptName));

    if ($directory === '/' || $directory === '.' || $directory === '\\') {
        return '';
    }

    return rtrim($directory, '/');
}

function base_path_url(string $path = ''): string
{
    $basePath = app_base_path();
    $normalizedPath = ltrim($path, '/');

    if ($normalizedPath === '') {
        return $basePath === '' ? '/' : $basePath . '/';
    }

    return ($basePath === '' ? '' : $basePath) . '/' . $normalizedPath;
}

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