server_status_monitor.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Server status monitor feature
   5  *
   6  * @package PhpMyAdmin
   7  */
   8 declare(strict_types=1);
   9
  10 use PhpMyAdmin\Server\Status\Monitor;
  11 use PhpMyAdmin\Server\Status\Data;
  12 use PhpMyAdmin\Response;
  13
  14 if (! defined('ROOT_PATH')) {
  15     define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
  16 }
  17
  18 require_once ROOT_PATH . 'libraries/common.inc.php';
  19 require_once ROOT_PATH . 'libraries/server_common.inc.php';
  20 require_once ROOT_PATH . 'libraries/replication.inc.php';
  21
  22 $response = Response::getInstance();
  23
  24 $statusMonitor = new Monitor();
  25 $statusData = new Data();
  26
  27 /**
  28  * Ajax request
  29  */
  30 if ($response->isAjax()) {
  31     // Send with correct charset
  32     header('Content-Type: text/html; charset=UTF-8');
  33
  34     // real-time charting data
  35     if (isset($_POST['chart_data'])) {
  36         switch ($_POST['type']) {
  37             case 'chartgrid': // Data for the monitor
  38                 $ret = $statusMonitor->getJsonForChartingData();
  39                 $response->addJSON('message', $ret);
  40                 exit;
  41         }
  42     }
  43
  44     if (isset($_POST['log_data'])) {
  45         $start = intval($_POST['time_start']);
  46         $end = intval($_POST['time_end']);
  47
  48         if ($_POST['type'] == 'slow') {
  49             $return = $statusMonitor->getJsonForLogDataTypeSlow($start, $end);
  50             $response->addJSON('message', $return);
  51             exit;
  52         }
  53
  54         if ($_POST['type'] == 'general') {
  55             $return = $statusMonitor->getJsonForLogDataTypeGeneral($start, $end);
  56             $response->addJSON('message', $return);
  57             exit;
  58         }
  59     }
  60
  61     if (isset($_POST['logging_vars'])) {
  62         $loggingVars = $statusMonitor->getJsonForLoggingVars();
  63         $response->addJSON('message', $loggingVars);
  64         exit;
  65     }
  66
  67     if (isset($_POST['query_analyzer'])) {
  68         $return = $statusMonitor->getJsonForQueryAnalyzer();
  69         $response->addJSON('message', $return);
  70         exit;
  71     }
  72 }
  73
  74 /**
  75  * JS Includes
  76  */
  77 $header   = $response->getHeader();
  78 $scripts  = $header->getScripts();
  79 $scripts->addFile('vendor/jquery/jquery.tablesorter.js');
  80 $scripts->addFile('vendor/jquery/jquery.sortableTable.js');
  81 // for charting
  82 $scripts->addFile('vendor/jqplot/jquery.jqplot.js');
  83 $scripts->addFile('vendor/jqplot/plugins/jqplot.pieRenderer.js');
  84 $scripts->addFile('vendor/jqplot/plugins/jqplot.enhancedPieLegendRenderer.js');
  85 $scripts->addFile('vendor/jqplot/plugins/jqplot.canvasTextRenderer.js');
  86 $scripts->addFile('vendor/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js');
  87 $scripts->addFile('vendor/jqplot/plugins/jqplot.dateAxisRenderer.js');
  88 $scripts->addFile('vendor/jqplot/plugins/jqplot.highlighter.js');
  89 $scripts->addFile('vendor/jqplot/plugins/jqplot.cursor.js');
  90 $scripts->addFile('jqplot/plugins/jqplot.byteFormatter.js');
  91
  92 $scripts->addFile('server_status_monitor.js');
  93 $scripts->addFile('server_status_sorter.js');
  94
  95 /**
  96  * Output
  97  */
  98 $response->addHTML('<div>');
  99 $response->addHTML($statusData->getMenuHtml());
 100 $response->addHTML($statusMonitor->getHtmlForMonitor($statusData));
 101 $response->addHTML($statusMonitor->getHtmlForClientSideDataAndLinks($statusData));
 102 $response->addHTML('</div>');
 103 exit;