lint.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Represents the interface between the linter and  the query editor.
   5  *
   6  * @package PhpMyAdmin
   7  */
   8 declare(strict_types=1);
   9
  10 use PhpMyAdmin\Core;
  11 use PhpMyAdmin\Linter;
  12 use PhpMyAdmin\Response;
  13
  14 $_GET['ajax_request'] = 'true';
  15
  16 /**
  17  * Loading common files. Used to check for authorization, localization and to
  18  * load the parsing library.
  19  */
  20 require_once 'libraries/common.inc.php';
  21
  22 /**
  23  * The SQL query to be analyzed.
  24  *
  25  * This does not need to be checked again XSS or MySQL injections because it is
  26  * never executed, just parsed.
  27  *
  28  * The client, which will recieve the JSON response will decode the message and
  29  * and any HTML fragments that are displayed to the user will be encoded anyway.
  30  *
  31  * @var string
  32  */
  33 $sql_query = !empty($_POST['sql_query']) ? $_POST['sql_query'] : '';
  34
  35 // Disabling standard response.
  36 Response::getInstance()->disable();
  37
  38 Core::headerJSON();
  39
  40 if (! empty($_POST['options'])) {
  41     $options = $_POST['options'];
  42
  43     if (! empty($options['routine_editor'])) {
  44         $sql_query = 'CREATE PROCEDURE `a`() ' . $sql_query;
  45     } elseif (! empty($options['trigger_editor'])) {
  46         $sql_query = 'CREATE TRIGGER `a` AFTER INSERT ON `b` FOR EACH ROW '
  47             . $sql_query;
  48     } elseif (! empty($options['event_editor'])) {
  49         $sql_query = 'CREATE EVENT `a` ON SCHEDULE EVERY MINUTE DO ' . $sql_query;
  50     }
  51 }
  52
  53 echo json_encode(Linter::lint($sql_query));