index.php

   1 <?php
   2 /**
   3  * Main loader script
   4  *
   5  * @package PhpMyAdmin
   6  */
   7 declare(strict_types=1);
   8
   9 use FastRoute\Dispatcher;
  10 use PhpMyAdmin\Message;
  11 use PhpMyAdmin\Response;
  12
  13 use function FastRoute\simpleDispatcher;
  14
  15 if (! defined('ROOT_PATH')) {
  16     define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
  17 }
  18
  19 global $containerBuilder, $route;
  20
  21 require_once ROOT_PATH . 'libraries/common.inc.php';
  22
  23 /** @var string $route */
  24 $route = $_GET['route'] ?? $_POST['route'] ?? '/';
  25
  26 /**
  27  * See FAQ 1.34.
  28  * @see https://docs.phpmyadmin.net/en/latest/faq.html#faq1-34
  29  */
  30 if (($route === '/' || $route === '') && isset($_GET['db']) && mb_strlen($_GET['db']) !== 0) {
  31     $route = '/database/structure';
  32     if (isset($_GET['table']) && mb_strlen($_GET['table']) !== 0) {
  33         $route = '/sql';
  34     }
  35 }
  36
  37 $routes = require ROOT_PATH . 'libraries/routes.php';
  38 $dispatcher = simpleDispatcher($routes);
  39 $routeInfo = $dispatcher->dispatch(
  40     $_SERVER['REQUEST_METHOD'],
  41     rawurldecode($route)
  42 );
  43 if ($routeInfo[0] === Dispatcher::NOT_FOUND) {
  44     /** @var Response $response */
  45     $response = $containerBuilder->get(Response::class);
  46     $response->setHttpResponseCode(404);
  47     Message::error(sprintf(
  48         __('Error 404! The page %s was not found.'),
  49         '<code>' . ($route) . '</code>'
  50     ))->display();
  51 } elseif ($routeInfo[0] === Dispatcher::METHOD_NOT_ALLOWED) {
  52     /** @var Response $response */
  53     $response = $containerBuilder->get(Response::class);
  54     $response->setHttpResponseCode(405);
  55     Message::error(__('Error 405! Request method not allowed.'))->display();
  56 } elseif ($routeInfo[0] === Dispatcher::FOUND) {
  57     $handler = $routeInfo[1];
  58     $handler($routeInfo[2]);
  59 }