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                 $res = $this->rpcHandle->getInstanceStats();
  64                 if(!$this->rpcHandle->success()){
  65                     msg_dialog::display(_("Error"),msgPool::rpcError($this->rpcHandle->get_error()),ERROR_DIALOG);
  66                 }
  67
  68                 if($res){
  69
  70                     // Include pChart
  71                     new pChartInclude();
  72
  73                     // --------
  74                     // Generate PIE chart of most used categories
  75                     // --------
  76
  77                     // Get most used categories, but only eight at once.
  78                     arsort($res['category_count']);
  79                     $mostUsedCategories = array_slice($res['category_count'],0,8);
  80
  81                     // Dataset definition
  82                     $DataSet = new pData;
  83                     $this->graphID_1 = preg_replace("/[^0-9]/","",microtime(TRUE));
  84                     $DataSet->AddPoint(array_values($mostUsedCategories),"Serie1");
  85                     $DataSet->AddPoint(array_keys($mostUsedCategories),"Serie2");
  86                     $DataSet->AddAllSeries();
  87                     $DataSet->SetAbsciseLabelSerie("Serie2");
  88
  89                     // Initialise the graph
  90                     $Test = new pChart(400,200);
  91                     $Test->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",8);
  92                     $Test->drawPieGraph($DataSet->GetData(),$DataSet->GetDataDescription(),150,90,110,PIE_PERCENTAGE,TRUE,50,20,5);
  93                     $Test->drawPieLegend(310,15,$DataSet->GetData(),$DataSet->GetDataDescription(),200,255,200);
  94
  95                     $file = '/tmp/graph_'.$this->graphID_1;
  96                     $Test->Render($file);
  97                     session::set('statistics::graphFile'.$this->graphID_1,$file);
  98
  99
 100                     // --------
 101                     // Generate combined line and car chart of plugin usage, ldap execution time and errors
 102                     // --------
 103
 104                     // Generate new and unique graph id
 105                     $this->graphID_2 = preg_replace("/[^0-9]/","",microtime(TRUE));
 106
 107                     // Build up DataSet.
 108                     $tmp = array();
 109                     $DataSet2 = new pData;
 110                     $dates = array();
 111                     foreach($res['action_per_date'] as $id => $data){
 112
 113                         $category = $data['category'];
 114                         $date =  date('d .m', $data['date']);
 115
 116                         if(!isset($mostUsedCategories[$category])) continue;
 117
 118                         $tmp[$category][$date] = $data['count'];
 119                         $dates[] = $date;
 120                     }
 121                     $dates = array_unique($dates);
 122                     foreach($tmp as $category => $data){
 123
 124                         foreach($dates as $date){
 125                             if(!isset($tmp[$category][$date])){
 126                                 $tmp[$category][$date] =0;
 127                             }
 128                         }
 129
 130                         $DataSet2->AddPoint($tmp[$category], $category);
 131                         $DataSet2->SetSerieName(_($category), $category);
 132                     }
 133                     $DataSet2->AddAllSeries();
 134
 135                     $DataSet2->AddPoint($dates, 'date');
 136                     $DataSet2->SetAbsciseLabelSerie('date');
 137                     $DataSet2->RemoveSerie('date');
 138
 139                     $Test2 = new pChart(700,230);
 140                     $Test2->setFixedScale(0,20);
 141                     $Test2->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",8);
 142                     $Test2->setGraphArea(50,30,585,200);
 143                     $Test2->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240);
 144                     $Test2->drawRoundedRectangle(5,5,695,225,5,230,230,230);
 145                     $Test2->drawGraphArea(255,255,255,TRUE);
 146                     $Test2->drawScale($DataSet2->GetData(),$DataSet2->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,0,2,TRUE);
 147                     $Test2->drawGrid(4,TRUE,230,230,230,50);
 148
 149                     // Draw the 0 line
 150                     $Test2->drawTreshold(0,143,55,72,TRUE,TRUE);
 151
 152                     // Draw the cubic curve graph
 153 #                    $Test2->drawBarGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),TRUE);
 154                     $Test2->drawLineGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),TRUE);
 155
 156                     // Finish the graph
 157                     $DataSet2->RemoveSerie('date');
 158                     $Test2->drawLegend(600,30,$DataSet2->GetDataDescription(),255,255,255);
 159                     $Test2->drawTitle(50,22,"Plugin usage over time",50,50,50,585);
 160
 161                     $file = '/tmp/graph_'.$this->graphID_2;
 162                     $Test2->Render($file);
 163                     session::set('statistics::graphFile'.$this->graphID_2,$file);
 164                 }
 165             }
 166         }
 167
 168         $smarty->assign('graphID_1', $this->graphID_1);
 169         $smarty->assign('graphID_2', $this->graphID_2);
 170         return($smarty->fetch(get_template_path('statistics.tpl', TRUE)));
 171     }
 172
 173     function check()
 174     {
 175         $messages = plugin::check();
 176         return($messages);
 177     }
 178
 179     function save_object()
 180     {
 181         plugin::save_object();
 182     }
 183 }
 184 ?>