server_replication.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Server replications
   5  *
   6  * @package PhpMyAdmin
   7  */
   8 declare(strict_types=1);
   9
  10 use PhpMyAdmin\Message;
  11 use PhpMyAdmin\ReplicationGui;
  12 use PhpMyAdmin\Response;
  13 use PhpMyAdmin\Template;
  14
  15 if (! defined('ROOT_PATH')) {
  16     define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
  17 }
  18
  19 /**
  20  * include files
  21  */
  22 require_once ROOT_PATH . 'libraries/common.inc.php';
  23 require_once ROOT_PATH . 'libraries/server_common.inc.php';
  24 require_once ROOT_PATH . 'libraries/replication.inc.php';
  25
  26 /**
  27  * Does the common work
  28  */
  29 $response = Response::getInstance();
  30 $header   = $response->getHeader();
  31 $scripts  = $header->getScripts();
  32 $scripts->addFile('server_privileges.js');
  33 $scripts->addFile('replication.js');
  34 $scripts->addFile('vendor/zxcvbn.js');
  35
  36 $template = new Template();
  37
  38 /**
  39  * Checks if the user is allowed to do what he tries to...
  40  */
  41 if (! $GLOBALS['dbi']->isSuperuser()) {
  42     $html = $template->render('server/sub_page_header', [
  43         'type' => 'replication',
  44     ]);
  45     $html .= Message::error(__('No Privileges'))->getDisplay();
  46     $response->addHTML($html);
  47     exit;
  48 }
  49
  50 // change $GLOBALS['url_params'] with $_POST['url_params']
  51 // only if it is an array
  52 if (isset($_POST['url_params']) && is_array($_POST['url_params'])) {
  53     $GLOBALS['url_params'] = $_POST['url_params'];
  54 }
  55
  56 $replicationGui = new ReplicationGui();
  57
  58 /**
  59  * Handling control requests
  60  */
  61 $replicationGui->handleControlRequest();
  62
  63 /**
  64  * start output
  65  */
  66 $response->addHTML('<div id="replication">');
  67 $response->addHTML($template->render('server/sub_page_header', [
  68     'type' => 'replication',
  69 ]));
  70
  71 // Display error messages
  72 $response->addHTML($replicationGui->getHtmlForErrorMessage());
  73
  74 if ($GLOBALS['replication_info']['master']['status']) {
  75     $response->addHTML($replicationGui->getHtmlForMasterReplication());
  76 } elseif (! isset($_POST['mr_configure'])
  77     && ! isset($_POST['repl_clear_scr'])
  78 ) {
  79     $response->addHTML($replicationGui->getHtmlForNotServerReplication());
  80 }
  81
  82 if (isset($_POST['mr_configure'])) {
  83     // Render the 'Master configuration' section
  84     $response->addHTML($replicationGui->getHtmlForMasterConfiguration());
  85     exit;
  86 }
  87
  88 $response->addHTML('</div>');
  89
  90 if (! isset($_POST['repl_clear_scr'])) {
  91     // Render the 'Slave configuration' section
  92     $response->addHTML(
  93         $replicationGui->getHtmlForSlaveConfiguration(
  94             $GLOBALS['replication_info']['slave']['status'],
  95             $server_slave_replication
  96         )
  97     );
  98 }
  99 if (isset($_POST['sl_configure'])) {
 100     $response->addHTML($replicationGui->getHtmlForReplicationChangeMaster("slave_changemaster"));
 101 }