gosa-core/plugins/generic/statistics/class_statistics.inc

   1 <?php
   2
   3 class statistics extends plugin
   4 {
   5     var $plHeadline = 'Statistics';
   6     var $plDescription = 'GOsa usage statistics';
   7     var $plShortIcon = 'statistics.png';
   8     var $plIcon = 'plugin.png';
   9
  10     var $rpcHandle = NULL;
  11     var $rpcConfigured = FALSE;
  12
  13     var $graphID_1 = 0;
  14
  15     function __construct($config)
  16     {
  17         plugin::plugin($config, NULL);
  18
  19         // First try to retrieve values via RPC
  20         $this->rpcConfigured = FALSE;
  21         if ($this->config->get_cfg_value("core","gosaRpcServer") != ""){
  22             $this->rpcConfigured = TRUE;
  23             $this->rpcHandle = $this->config->getRpcHandle(
  24                     "http://10.3.64.59:4000",
  25                     "65717fe6-9e3e-11df-b010-5452005f1250",
  26                     "WyukwauWoid2",
  27                     TRUE);
  28         }
  29     }
  30
  31     function execute()
  32     {
  33         $smarty = get_smarty();
  34
  35         // Do not render anything if we are not prepared to send and receive data via rpc.
  36         $smarty->assign("rpcConfigured", $this->rpcConfigured);
  37         $smarty->assign("validRpcHandle", TRUE);
  38         if(!$this->rpcConfigured || !$this->rpcHandle){
  39             $smarty->assign("validRpcHandle", FALSE);
  40             return($smarty->fetch(get_template_path('statistics.tpl', TRUE)));
  41         }
  42
  43         // Send stats
  44         if(isset($_POST['transmitStatistics'])){
  45             $tmp = stats::dumpTables();
  46             $dump = array();
  47             foreach($tmp as $entry){
  48                 $dump[] = array_values($entry);
  49             }
  50             $res = $this->rpcHandle->updateInstanceStatus($dump);
  51             if(!$this->rpcHandle->success()){
  52                 msg_dialog::display(_("Error"),msgPool::rpcError($this->rpcHandle->get_error()),ERROR_DIALOG);
  53             }else{
  54                 echo $res." Entries inserted";
  55             }
  56         }
  57
  58         // Transmit daily statistics to GOsa-Server
  59         if(isset($_POST['receiveStatistics'])){
  60
  61             // First try to retrieve values via RPC
  62             if ($this->config->get_cfg_value("core","gosaRpcServer") != ""){
  63
  64
  65                 $days = 40;
  66                 $interval = 1;
  67                 $start = time() - ($days*86400);
  68                 $stop  = time();
  69
  70                 $res = $this->rpcHandle->getInstanceStats($start,$stop,'day',$interval);
  71                 if(!$this->rpcHandle->success()){
  72                     msg_dialog::display(_("Error"),msgPool::rpcError($this->rpcHandle->get_error()),ERROR_DIALOG);
  73                 }
  74
  75                 if($res){
  76
  77                     // Include pChart
  78                     new pChartInclude();
  79
  80                     // --------
  81                     // Generate PIE chart of most used categories
  82                     // --------
  83
  84                     // Get most used categories, but only eight at once.
  85                     arsort($res['actionsPerCategory']);
  86                     $mostUsedCategories = array_slice($res['actionsPerCategory'],0,8);
  87
  88                     // Dataset definition
  89                     $DataSet = new pData;
  90                     $this->graphID_1 = preg_replace("/[^0-9]/","",microtime(TRUE));
  91                     $DataSet->AddPoint(array_values($mostUsedCategories),"Serie1");
  92                     $DataSet->AddPoint(array_keys($mostUsedCategories),"Serie2");
  93                     $DataSet->AddAllSeries();
  94                     $DataSet->SetAbsciseLabelSerie("Serie2");
  95
  96                     // Initialise the graph
  97                     $Test = new pChart(400,200);
  98                     $Test->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",10);
  99                     $Test->drawPieGraph($DataSet->GetData(),$DataSet->GetDataDescription(),150,90,110,PIE_PERCENTAGE,TRUE,50,20,5);
 100                     $Test->drawPieLegend(310,15,$DataSet->GetData(),$DataSet->GetDataDescription(),200,255,200);
 101
 102                     $file = '/tmp/graph_'.$this->graphID_1;
 103                     $Test->Render($file);
 104                     session::set('statistics::graphFile'.$this->graphID_1,$file);
 105
 106
 107                     // --------
 108                     // Generate combined line and car chart of plugin usage, ldap execution time and errors
 109                     // --------
 110
 111                     // Generate new and unique graph id
 112                     $this->graphID_2 = preg_replace("/[^0-9]/","",microtime(TRUE));
 113
 114                     // Build up DataSet.
 115                     $tmp = array();
 116                     $DataSet2 = new pData;
 117                     $dates = array();
 118                     $max = 0;
 119
 120                     foreach($res['actionsPerInterval'] as $id => $data){
 121
 122                         $category = $data['category'];
 123                         $date =  $data['date'];
 124
 125                         if(!isset($mostUsedCategories[$category])) continue;
 126
 127                         if($data['count'] > $max) $max = $data['count'];
 128                         $tmp[$category][$date] = $data['count'];
 129                         $dates[$date] = $date;
 130                     }
 131                     $dates = array_values($dates);
 132                     sort($dates);
 133
 134                     foreach($tmp as $category => $data){
 135                         ksort($tmp[$category]);
 136                         $DataSet2->AddPoint($tmp[$category], $category);
 137                         $DataSet2->SetSerieName(_($category), $category);
 138                     }
 139                     $DataSet2->AddAllSeries();
 140
 141                     $tmp = array();
 142                     foreach($dates as $date) $tmp[] = date('d.m', $date);
 143
 144                     $DataSet2->AddPoint($tmp, 'date');
 145                     $DataSet2->SetAbsciseLabelSerie('date');
 146                     $DataSet2->RemoveSerie('date');
 147
 148                     $Test2 = new pChart(700,230);
 149                     $Test2->setFixedScale(0,$max);
 150                     $Test2->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",10);
 151                     $Test2->setGraphArea(50,30,585,200);
 152                     $Test2->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240);
 153                     $Test2->drawRoundedRectangle(5,5,695,225,5,230,230,230);
 154                     $Test2->drawGraphArea(255,255,255,TRUE);
 155                     $Test2->drawScale($DataSet2->GetData(),$DataSet2->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,0,2);
 156                     $Test2->drawGrid(4,TRUE,230,230,230,50);
 157
 158                     // Draw the 0 line
 159                     $Test2->drawTreshold(0,143,55,72,TRUE,TRUE);
 160
 161                     // Draw the cubic curve graph
 162                     #$Test2->drawBarGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),TRUE);
 163                     #$Test2->drawLineGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),TRUE);
 164                     $Test2->drawFilledLineGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),50,TRUE);
 165
 166                     // Finish the graph
 167                     $DataSet2->RemoveSerie('date');
 168                     $Test2->drawLegend(600,30,$DataSet2->GetDataDescription(),255,255,255);
 169                     $Test2->drawTitle(50,22,"Plugin usage over time",50,50,50,585);
 170
 171                     $file = '/tmp/graph_'.$this->graphID_2;
 172                     $Test2->Render($file);
 173                     session::set('statistics::graphFile'.$this->graphID_2,$file);
 174                 }
 175             }
 176         }
 177
 178         $smarty->assign('graphID_1', $this->graphID_1);
 179         $smarty->assign('graphID_2', $this->graphID_2);
 180         return($smarty->fetch(get_template_path('statistics.tpl', TRUE)));
 181     }
 182
 183     function check()
 184     {
 185         $messages = plugin::check();
 186         return($messages);
 187     }
 188
 189     function save_object()
 190     {
 191         plugin::save_object();
 192     }
 193 }
 194 ?>