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