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