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3fe3db747c
* Refactor common billing code into a namespace Prevents issues of usages where the code hasn't been loaded. * remove redundant Billing in method names * remove accidental duplication * more use statements * Style fixes
142 lines
4.3 KiB
PHP
142 lines
4.3 KiB
PHP
<?php
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use Amenadiel\JpGraph\Graph\Graph;
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use Amenadiel\JpGraph\Plot\LinePlot;
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use LibreNMS\Billing;
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$bill_hist_id = $vars['bill_hist_id'];
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$reducefactor = $vars['reducefactor'];
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if (is_numeric($bill_hist_id)) {
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if ($reducefactor < 2) {
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$extents = dbFetchRow('SELECT UNIX_TIMESTAMP(bill_datefrom) as `from`, UNIX_TIMESTAMP(bill_dateto) AS `to`FROM bill_history WHERE bill_id = ? AND bill_hist_id = ?', [$bill_id, $bill_hist_id]);
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$dur = $extents['to'] - $extents['from'];
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$reducefactor = round($dur / 300 / (($vars['height'] - 100) * 3), 0);
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if ($reducefactor < 2) {
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$reducefactor = 2;
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}
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}
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$graph_data = Billing::getHistoryBitsGraphData($bill_id, $bill_hist_id, $reducefactor);
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} else {
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if ($reducefactor < 2) {
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$dur = $vars['to'] - $vars['from'];
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$reducefactor = round($dur / 300 / (($vars['height'] - 100) * 3), 0);
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if ($reducefactor < 2) {
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$reducefactor = 2;
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}
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}
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$graph_data = Billing::getBitsGraphData($bill_id, $vars['from'], $vars['to'], $reducefactor);
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}
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// header('Content-Type: application/json');
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// print_r(json_encode($graph_data));
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// exit();
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$n = count($graph_data['ticks']);
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$xmin = $graph_data['ticks'][0];
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$xmax = $graph_data['ticks'][$n - 1];
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function TimeCallback($aVal)
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{
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global $dur;
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if ($dur < 172800) {
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return date('H:i', $aVal);
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} elseif ($dur < 604800) {
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return date('D', $aVal);
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} else {
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return date('j M', $aVal);
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}
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}//end TimeCallback()
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function InvertCallback($x)
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{
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return $x * -1;
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}//end InvertCallback
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function YCallback($y)
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{
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return \LibreNMS\Util\Number::formatSi($y, 2, 0, '');
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}
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$graph = new Graph($vars['width'], $vars['height'], $graph_data['graph_name']);
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$graph->img->SetImgFormat('png');
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// work around bug in jpgraph error handling
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$graph->title->Set(' ');
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$graph->subtitle->Set(' ');
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$graph->subsubtitle->Set(' ');
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$graph->footer->left->Set(' ');
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$graph->footer->center->Set(' ');
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$graph->footer->right->Set(' ');
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$graph->SetScale('datlin', 0, 0, $graph_data['from'], $graph_data['to']);
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$graph->SetMarginColor('white');
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$graph->SetFrame(false);
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$graph->SetMargin('75', '30', '30', '65');
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$graph->legend->SetFont(FF_FONT1, FS_NORMAL);
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$graph->legend->SetLayout(LEGEND_HOR);
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$graph->legend->Pos('0.52', '0.91', 'center');
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$graph->xaxis->SetFont(FF_FONT1, FS_BOLD);
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$graph->xaxis->SetPos('min');
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$graph->xaxis->SetTitleMargin(30);
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$graph->xaxis->title->Set(' ');
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$graph->xaxis->SetTextLabelInterval(2);
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$graph->xaxis->SetLabelFormatCallback('TimeCallBack');
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$graph->yaxis->SetFont(FF_FONT1);
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$graph->yaxis->SetTitleMargin(50);
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$graph->yaxis->SetLabelFormatCallback('YCallback');
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$graph->yaxis->HideZeroLabel(1);
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$graph->yaxis->title->SetFont(FF_FONT1, FS_NORMAL, 10);
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$graph->yaxis->title->Set('Bits per second');
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$graph->xgrid->Show(true, true);
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$graph->xgrid->SetColor('#e0e0e0', '#efefef');
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$graph->ygrid->SetFill(true, '#EFEFEF@0.5', '#FFFFFF@0.5');
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// Graph Series
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$lineplot = new LinePlot($graph_data['tot_data'], $graph_data['ticks']);
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$lineplot->SetLegend('Traffic total');
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$lineplot->SetColor('#d5d5d5');
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$lineplot->SetFillColor('#d5d5d5@0.5');
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$lineplot_in = new LinePlot($graph_data['in_data'], $graph_data['ticks']);
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$lineplot_in->SetLegend('Traffic In');
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$lineplot_in->SetColor('darkgreen');
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$lineplot_in->SetFillColor('lightgreen@0.4');
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$lineplot_in->SetWeight(1);
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$lineplot_out = new LinePlot(array_map('InvertCallback', $graph_data['out_data']), $graph_data['ticks']);
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$lineplot_out->SetLegend('Traffic Out');
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$lineplot_out->SetColor('darkblue');
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$lineplot_out->SetFillColor('lightblue@0.4');
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$lineplot_out->SetWeight(1);
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if (strtolower($graph_data['bill_type']) == 'cdr') {
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$lineplot_95th = new LinePlot([$graph_data['rate_95th'], $graph_data['rate_95th']], [$xmin, $xmax]);
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$lineplot_95th->SetColor('red');
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} elseif (strtolower($graph_data['bill_type']) == 'quota') {
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$lineplot_ave = new LinePlot([$graph_data['rate_average'], $graph_data['rate_average']], [$xmin, $xmax]);
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$lineplot_ave->SetColor('red');
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}
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$graph->legend->SetLayout(LEGEND_HOR);
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$graph->legend->Pos(0.52, 0.90, 'center');
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$graph->Add($lineplot);
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$graph->Add($lineplot_in);
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$graph->Add($lineplot_out);
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if (strtolower($graph_data['bill_type']) == 'cdr') {
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$graph->Add($lineplot_95th);
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} elseif (strtolower($graph_data['bill_type']) == 'quota') {
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$graph->Add($lineplot_ave);
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}
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$graph->stroke();
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