1 <?php
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';
10 var $rpcHandle = NULL;
11 var $rpcConfigured = FALSE;
13 var $graphID_1 = 0;
15 function __construct($config)
16 {
17 plugin::plugin($config, NULL);
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 }
31 function execute()
32 {
33 $smarty = get_smarty();
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 }
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 $res." Entries inserted";
55 }
56 }
58 // Transmit daily statistics to GOsa-Server
59 if(isset($_POST['receiveStatistics'])){
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($this->rpcHandle->get_error()),ERROR_DIALOG);
66 }
68 if($res){
70 // Include pChart
71 new pChartInclude();
73 // --------
74 // Generate PIE chart of most used categories
75 // --------
77 // Get most used categories, but only eight at once.
78 arsort($res['category_count']);
79 $mostUsedCategories = array_slice($res['category_count'],0,8);
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");
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);
95 $file = '/tmp/graph_'.$this->graphID_1;
96 $Test->Render($file);
97 session::set('statistics::graphFile'.$this->graphID_1,$file);
100 // --------
101 // Generate combined line and car chart of plugin usage, ldap execution time and errors
102 // --------
104 // Generate new and unique graph id
105 $this->graphID_2 = preg_replace("/[^0-9]/","",microtime(TRUE));
107 // Build up DataSet.
108 $tmp = array();
109 $DataSet2 = new pData;
110 $dates = array();
111 $max = 0;
113 foreach($res['action_per_date'] as $id => $data){
115 $category = $data['category'];
116 $date = $data['date'];
118 if(!isset($mostUsedCategories[$category])) continue;
120 if($data['count'] > $max) $max = $data['count'];
121 $tmp[$category][$date] = $data['count'];
122 $dates[$date] = $date;
123 }
124 $dMin = min($dates);
125 $dMax = max($dates);
126 for($i = $dMin; $i < $dMax; $i += (24*60*60)){
127 if(!in_array($i,$dates)) $dates[$i] = $i;
128 }
129 $dates = array_values($dates);
130 sort($dates);
132 foreach($tmp as $category => $data){
133 reset($dates);
134 foreach($dates as $date){
135 if(!isset($tmp[$category][$date])){
136 $tmp[$category][$date] = 0;
137 }
138 }
139 ksort($tmp[$category]);
141 $DataSet2->AddPoint($tmp[$category], $category);
142 $DataSet2->SetSerieName(_($category), $category);
143 }
145 $DataSet2->AddAllSeries();
147 $tmp = array();
148 foreach($dates as $date) $tmp[] = date('d.m', $date);
150 $DataSet2->AddPoint($tmp, 'date');
151 $DataSet2->SetAbsciseLabelSerie('date');
152 $DataSet2->RemoveSerie('date');
154 $Test2 = new pChart(700,230);
155 $Test2->setFixedScale(0,$max);
156 $Test2->setFontProperties("./themes/default/fonts/LiberationSans-Regular.ttf",8);
157 $Test2->setGraphArea(50,30,585,200);
158 $Test2->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240);
159 $Test2->drawRoundedRectangle(5,5,695,225,5,230,230,230);
160 $Test2->drawGraphArea(255,255,255,TRUE);
161 $Test2->drawScale($DataSet2->GetData(),$DataSet2->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,0,2);
162 $Test2->drawGrid(4,TRUE,230,230,230,50);
164 // Draw the 0 line
165 $Test2->drawTreshold(0,143,55,72,TRUE,TRUE);
167 // Draw the cubic curve graph
168 # $Test2->drawBarGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),TRUE);
169 $Test2->drawLineGraph($DataSet2->GetData(),$DataSet2->GetDataDescription(),TRUE);
171 // Finish the graph
172 $DataSet2->RemoveSerie('date');
173 $Test2->drawLegend(600,30,$DataSet2->GetDataDescription(),255,255,255);
174 $Test2->drawTitle(50,22,"Plugin usage over time",50,50,50,585);
176 $file = '/tmp/graph_'.$this->graphID_2;
177 $Test2->Render($file);
178 session::set('statistics::graphFile'.$this->graphID_2,$file);
179 }
180 }
181 }
183 $smarty->assign('graphID_1', $this->graphID_1);
184 $smarty->assign('graphID_2', $this->graphID_2);
185 return($smarty->fetch(get_template_path('statistics.tpl', TRUE)));
186 }
188 function check()
189 {
190 $messages = plugin::check();
191 return($messages);
192 }
194 function save_object()
195 {
196 plugin::save_object();
197 }
198 }
199 ?>