import_status.php

   1 <?php
   2 /**
   3  * Import progress bar backend
   4  *
   5  * @package PhpMyAdmin
   6  */
   7 declare(strict_types=1);
   8
   9 use PhpMyAdmin\Core;
  10 use PhpMyAdmin\Display\ImportAjax;
  11
  12 if (! defined('ROOT_PATH')) {
  13     define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
  14 }
  15
  16 define('PMA_MINIMUM_COMMON', 1);
  17
  18 require_once ROOT_PATH . 'libraries/common.inc.php';
  19 list(
  20     $SESSION_KEY,
  21     $upload_id,
  22     $plugins
  23 ) = ImportAjax::uploadProgressSetup();
  24
  25 global $containerBuilder;
  26
  27 // $_GET["message"] is used for asking for an import message
  28 if (isset($_GET["message"]) && $_GET["message"]) {
  29     // AJAX requests can't be cached!
  30     Core::noCacheHeader();
  31
  32     header('Content-type: text/html');
  33
  34     // wait 0.3 sec before we check for $_SESSION variable,
  35     // which is set inside libraries/entry_points/import.php
  36     usleep(300000);
  37
  38     $maximumTime = ini_get('max_execution_time');
  39     $timestamp = time();
  40     // wait until message is available
  41     while ($_SESSION['Import_message']['message'] == null) {
  42         // close session before sleeping
  43         session_write_close();
  44         // sleep
  45         usleep(250000); // 0.25 sec
  46         // reopen session
  47         session_start();
  48
  49         if ((time() - $timestamp) > $maximumTime) {
  50             $_SESSION['Import_message']['message'] = PhpMyAdmin\Message::error(
  51                 __('Could not load the progress of the import.')
  52             )->getDisplay();
  53             break;
  54         }
  55     }
  56
  57     echo $_SESSION['Import_message']['message'];
  58
  59     $template = $containerBuilder->get('template');
  60
  61     echo $template->render('import_status', [
  62         'go_back_url' => $_SESSION['Import_message']['go_back_url'],
  63     ]);
  64 } else {
  65     ImportAjax::status($_GET["id"]);
  66 }