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     var $graphID_2 = 0;
  15
  16     var $graph1Interval = 1;
  17     var $graph1DatePicker1 = 0;
  18     var $graph1DatePicker2 = 0;
  19
  20     function __construct($config)
  21     {
  22         plugin::plugin($config, NULL);
  23
  24         // Init start and stop times for graph 1
  25         $this->graph1DatePicker1 = date('d.m.Y', time() - 7 * 24 * 60 *60);
  26         $this->graph1DatePicker2 = date('d.m.Y', time());
  27
  28         // First try to retrieve values via RPC
  29         $this->rpcConfigured = FALSE;
  30         if ($this->config->get_cfg_value("core","gosaRpcServer") != ""){
  31             $this->rpcConfigured = TRUE;
  32             $this->rpcHandle = $this->config->getRpcHandle(
  33                     "http://10.3.64.59:4000",
  34                     "65717fe6-9e3e-11df-b010-5452005f1250",
  35                     "WyukwauWoid2",
  36                     TRUE);
  37         }
  38     }
  39
  40     function execute()
  41     {
  42         if(isset($_POST['graph1DatePicker1'])) $this->graph1DatePicker1 = get_post('graph1DatePicker1');
  43         if(isset($_POST['graph1DatePicker2'])) $this->graph1DatePicker2 = get_post('graph1DatePicker2');
  44         if(isset($_POST['graph1Interval'])) $this->graph1Interval = get_post('graph1Interval');
  45
  46         if(!$this->graph1Interval) $this->graph1Interval = 1;
  47
  48         $smarty = get_smarty();
  49         $smarty->assign('graph1DatePicker1', $this->graph1DatePicker1);
  50         $smarty->assign('graph1DatePicker2', $this->graph1DatePicker2);
  51         $smarty->assign('graph1Interval', $this->graph1Interval);
  52         $smarty->assign('intervalValues', array('1','2','5','7','30'));
  53
  54         // Do not render anything if we are not prepared to send and receive data via rpc.
  55         $smarty->assign("rpcConfigured", $this->rpcConfigured);
  56         $smarty->assign("validRpcHandle", TRUE);
  57         if(!$this->rpcConfigured || !$this->rpcHandle){
  58             $smarty->assign("validRpcHandle", FALSE);
  59             return($smarty->fetch(get_template_path('statistics.tpl', TRUE)));
  60         }
  61
  62         // Send stats
  63         if(isset($_POST['transmitStatistics'])){
  64             $tmp = stats::dumpTables();
  65             $dump = array();
  66             foreach($tmp as $entry){
  67                 $dump[] = array_values($entry);
  68             }
  69             $res = $this->rpcHandle->updateInstanceStatus($dump);
  70             if(!$this->rpcHandle->success()){
  71                 msg_dialog::display(_("Error"),msgPool::rpcError($this->rpcHandle->get_error()),ERROR_DIALOG);
  72             }else{
  73                 echo $res." Entries inserted";
  74             }
  75         }
  76
  77         // Transmit daily statistics to GOsa-Server
  78         if(isset($_POST['receiveStatistics'])){
  79
  80             // First try to retrieve values via RPC
  81             if ($this->config->get_cfg_value("core","gosaRpcServer") != ""){
  82
  83                 $start = strtotime($this->graph1DatePicker1);
  84                 $stop  = strtotime($this->graph1DatePicker2);
  85
  86                 // Request statistics now
  87                 $res = $this->rpcHandle->getInstanceStats($start,$stop);
  88                 if(!$this->rpcHandle->success()){
  89                     msg_dialog::display(_("Error"),msgPool::rpcError($this->rpcHandle->get_error()),ERROR_DIALOG);
  90                 }
  91
  92                 if($res){
  93
  94
  95                     // Include pChart
  96                     new pChartInclude();
  97
  98                     // Get most used categories, but only eight at once.
  99                     if(count($res['actionsPerCategory']) && 0){
 100
 101                         // --------
 102                         // Generate PIE chart of most used categories
 103                         // --------
 104
 105                         arsort($res['actionsPerCategory']);
 106                         $mostUsedCategories = array_slice($res['actionsPerCategory'],0,8);
 107
 108                         // Dataset definition
 109                         $DataSet = new pData;
 110                         $this->graphID_1 = preg_replace("/[^0-9]/","",microtime(TRUE));
 111
 112                         $DataSet->AddPoint(array_values($mostUsedCategories),"Serie1");
 113                         $DataSet->AddPoint(array_keys($mostUsedCategories),"Serie2");
 114                         $DataSet->AddAllSeries();
 115                         $DataSet->SetAbsciseLabelSerie("Serie2");
 116
 117                         // Initialise the graph
 118                         $Test = new pChart(400,200);
 119                         $Test->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",10);
 120
 121
 122                         $Test->drawPieGraph($DataSet->GetData(),$DataSet->GetDataDescription(),150,90,110,PIE_PERCENTAGE,TRUE,50,20,5);
 123                         $Test->drawPieLegend(310,15,$DataSet->GetData(),$DataSet->GetDataDescription(),200,255,200);
 124
 125                         $file = '/tmp/graph_'.$this->graphID_1;
 126                         $Test->Render($file);
 127                         session::set('statistics::graphFile'.$this->graphID_1,$file);
 128                     }
 129
 130                     // --------
 131                     // Generate combined line and car chart of plugin usage, ldap execution time and errors
 132                     // --------
 133
 134                     // Generate new and unique graph id
 135                     $this->graphID_2 = preg_replace("/[^0-9]/","",microtime(TRUE));
 136
 137                     // Prepare transmitted data, sort it by date and collect
 138                     //  transmitted timestamps to be able to print the x-Axis labels.
 139                     $dataArray = array();
 140                     $dates = array();
 141                     $DataSet2 = new pData;
 142                     $max = 1;
 143                     foreach($res['actionsPerInterval'] as $category => $entriesPerDate){
 144
 145                         // Collect data per category and store used timestamps
 146                         foreach($entriesPerDate as $dateStr => $count){
 147                             $date = strtotime($dateStr);
 148                             $dates[$date]=$date;
 149
 150                             // Do not append empty data
 151                             if(empty($category)) continue;
 152                             $dataArray[$category][$date] = log($count + 1);
 153                         }
 154
 155                         // Do not append empty data
 156                         if(empty($category)) continue;
 157
 158                         // Sort results.
 159                         ksort($dataArray[$category]);
 160
 161                         // Add results to our data set.
 162                         $DataSet2->AddPoint($dataArray[$category], $category);
 163                         $DataSet2->SetSerieName(_($category), $category);
 164
 165                         // Detect maximum value, to adjust the Y-Axis
 166                         $tmpMax = max($dataArray[$category]);
 167                         if($tmpMax > $max) $max = $tmpMax;
 168                     }
 169                     ksort($dates);
 170
 171                     $DataSet2->AddAllSeries();
 172
 173                     // Prepare date strings for X-Axis, only print a given number of
 174                     //  of labels to keep the axis readable.
 175                     $Xam = 5; // Number of labels
 176                     $cnt = 0;
 177                     $tmp = array();
 178                     foreach($dates as $stamp){
 179                         if((count($dates) <= $Xam) || ($cnt % (floor(count($dates) / $Xam )) == 0)){
 180                             $tmp[$stamp] = date('d.m.Y',$stamp);
 181                         }else{
 182                             $tmp[$stamp] = ' ';
 183                         }
 184                         $cnt ++;
 185                     }
 186
 187                     $DataSet2->AddPoint($tmp, 'date');
 188                     $DataSet2->SetAbsciseLabelSerie('date');
 189                     $DataSet2->RemoveSerie('date');
 190
 191                     $Test2 = new pChart(700,230);
 192                     $Test2->setFixedScale(0,$max);
 193                     $Test2->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",10);
 194                     $Test2->setGraphArea(50,30,585,200);
 195                     $Test2->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240);
 196                     $Test2->drawRoundedRectangle(5,5,695,225,5,230,230,230);
 197                     $Test2->drawGraphArea(255,255,255,TRUE);
 198                     $Test2->drawGrid(4,TRUE,230,230,230,50);
 199                     $Test2->drawTreshold(0,143,55,72,TRUE,TRUE);
 200                     $Test2->drawTitle(50,22,"Plugin usage over time",50,50,50,585);
 201
 202                     if(count($dates)){
 203                         $Test2->drawScale($DataSet2->GetData(),$DataSet2->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,0,2);
 204                     }
 205
 206                     // Draw the cubic curve graph
 207                     if(count($dataArray)){
 208                         $Test2->drawFilledCubicCurve($DataSet2->GetData(),$DataSet2->GetDataDescription(),.1,20);
 209                         $Test2->drawLegend(600,30,$DataSet2->GetDataDescription(),255,255,255);
 210                     }
 211
 212                     $file = '/tmp/graph_'.$this->graphID_2;
 213                     $Test2->Render($file);
 214                     session::set('statistics::graphFile'.$this->graphID_2,$file);
 215                 }
 216             }
 217         }
 218
 219         $smarty->assign('graphID_1', $this->graphID_1);
 220         $smarty->assign('graphID_2', $this->graphID_2);
 221         return($smarty->fetch(get_template_path('statistics.tpl', TRUE)));
 222     }
 223
 224     function check()
 225     {
 226         $messages = plugin::check();
 227         return($messages);
 228     }
 229
 230     function save_object()
 231     {
 232         plugin::save_object();
 233     }
 234 }
 235 ?>