$grow = array();
$grow['dType'] = isset($erow['dType'])?$erow['dType']:'DEF';
$grow['name'] = $erow['name'].(isset($erow['scale'])?'_tmp':'');
- $grow['dsname'] = isset($erow['dsname'])?$erow['dsname']:$erow['name'];
- $grow['cf'] = isset($erow['cf'])?$erow['cf']:'AVERAGE';
- if (isset($erow['rpn_expr'])) { $grow['rpn_expr'] = $erow['rpn_expr']; }
+ if ($grow['dType'] == 'DEF') {
+ $grow['dsname'] = isset($erow['dsname'])?$erow['dsname']:$erow['name'];
+ $grow['cf'] = isset($erow['cf'])?$erow['cf']:'AVERAGE';
+ }
+ else {
+ $grow['rpn_expr'] = isset($erow['rpn_expr'])?$erow['rpn_expr']:'0';
+ }
if (isset($erow['scale'])) {
$graphrows[] = $grow;
$grow = array();
}
}
+ if (isset($gconf['special']) && count($gconf['special'])) {
+ foreach ($gconf['special'] as $crow) {
+ $srow = array();
+ $srow['sType'] = isset($crow['sType'])?$crow['sType']:'COMMENT';
+ if ($grow['sType'] != 'COMMENT') {
+ // XXX: use line below and remove cf var once we have rrdtol 1.2
+ // $srow['name'] = $crow['name'].(isset($crow['cf'])?'_'.$crow['cf']:'');
+ $srow['name'] = $crow['name'];
+ $srow['cf'] = isset($crow['cf'])?$crow['cf']:'AVERAGE';
+ if (isset($crow['cf'])) {
+ // XXX: use line below once we have rrdtol 1.2
+ // $graphrows[] = array('dType'=>'VDEF', 'name'=>$srow['name'].'_'.$crow['cf'], 'rpn_expr'=>$srow['name'].','.$crow['cf']);
+ }
+ elseif (isset($crow['rpn_expr'])) {
+ // XXX: does only work with rrdtool 1.2
+ $graphrows[] = array('dType'=>'VDEF', 'name'=>$srow['name'], 'rpn_expr'=>$crow['rpn_expr']);
+ }
+ }
+ $srow['text'] = isset($crow['text'])?$crow['text']:'';
+ $specialrows[] = $srow;
+ }
+ }
+ else {
+ foreach ($graphrows as $grow) {
+ if (isset($grow['gType']) && strlen($grow['gType'])) {
+ $textprefix = isset($grow['legend'])?$grow['legend']:$grow['name'];
+ // XXX: use lines below once we have rrdtol 1.2
+ // $graphrows[] = array('dType'=>'VDEF', 'name'=>$grow['name'].'_last', 'rpn_expr'=>$grow['name'].',LAST');
+ // $specialrows[] = array('sType'=>'PRINT', 'name'=>$grow['name'].'_last', 'text'=>'%3.2lf%s');
+ $specialrows[] = array('sType'=>'PRINT', 'name'=>$grow['name'], 'cf'=>'MAX', 'text'=>$textprefix.'|Maximum|%.2lf%s');
+ $specialrows[] = array('sType'=>'PRINT', 'name'=>$grow['name'], 'cf'=>'AVERAGE', 'text'=>$textprefix.'|Average|%.2lf%s');
+ $specialrows[] = array('sType'=>'PRINT', 'name'=>$grow['name'], 'cf'=>'LAST', 'text'=>$textprefix.'|Current|%.2lf%s');
+ }
+ }
+ }
+
$endtime = isset($gconf['time_end'])?$gconf['time_end']:(is_numeric($this->last_update())?$this->last_update():time());
$gOpts = ' --start '.($endtime-$duration).' --end '.$endtime.' --step '.$slice;
if (isset($gconf['label_top'])) { $gOpts .= ' --title '.$this->text_quote($gconf['label_top']); }
$gDefs .= ($grow['dType']=='DEF')?$this->rrd_file.':'.$grow['dsname'].':'.$grow['cf']:$grow['rpn_expr'];
}
if (isset($grow['gType']) && strlen($grow['gType'])) {
- // XXX: current rrdtools version doesn't support STACK flag, only STACK type
+ // XXX: change from STACK type to STACK flag once we have rrdtool 1.2
if (isset($grow['stack']) && $grow['stack']) { $grow['gType'] = 'STACK'; }
$gGraphs .= ' '.$grow['gType'].':'.$grow['name'].$grow['color'];
if (isset($grow['legend'])) { $gGraphs .= ':'.$this->text_quote($grow['legend']); }
- // XXX: when STACK flag is supported, remove above STACK if-command and uncomment the one below
+ // XXX: remove above STACK if-command and uncomment the one below once we have rrdtool 1.2
//if (isset($grow['stack']) && $grow['stack']) { $gGraphs .= ':STACK'; }
}
}
+ foreach ($specialrows as $srow) {
+ $addSpecial .= ' '.$srow['sType'];
+ // XXX: eliminate cf once we have rrdtool 1.2
+ // $addSpecial .= ($grow['sType']!='COMMENT')?':'.$grow['name']:'');
+ $addSpecial .= (($srow['sType']!='COMMENT')?':'.$srow['name'].':'.$srow['cf']:'');
+ $addSpecial .= ':'.$this->text_quote($srow['text']);
+ }
+
$graph_cmd = 'rrdtool graph '.str_replace('*', '\*', $fname.$gOpts.$gDefs.$gGraphs.$addSpecial);
$return = `$graph_cmd 2>&1`;
if (strpos($return, 'ERROR') !== false) {
trigger_error('rrd graph error: '.$return, E_USER_WARNING);
-// $return = $graph_cmd."\n\n".$return;
+ $return = $graph_cmd."\n\n".$return;
}
return $return;
}
else { $pconf = $page_extras; }
}
- $out = '<html><head><title>'.$basename.' - RRD statistics</title></head><body>';
+ $ptitle = $basename.' - RRD statistics';
+ $gtitle = array();
+ $gtitle['day'] = 'Day overview (scaling 5 minutes)';
+ $gtitle['week'] = 'Week overview (scaling 30 minutes)';
+ $gtitle['month'] = 'Month overview (scaling 2 hours)';
+ $gtitle['year'] = 'Year overview (scaling 1 day)';
- $out .= '<p>Last Update: '.date('Y-m-d H:i:s', $this->last_update()).'</p>';
+ $out = '<html><head>';
+ $out .= '<title>'.$ptitle.'</title>';
+ $out .= '<style>';
+ if (isset($pconf['style_base'])) { $out .= $pconf['style_base']; }
+ else {
+ $out .= 'h1 { font-weight: bold; font-size: 1.5em; }';
+ $out .= 'h2 { font-weight: bold; font-size: 1em; }';
+ $out .= '.gdata, .gvar, .ginfo { font-size: 0.75em; margin: 0.5em 0; }';
+ $out .= 'table.gdata { border: 1px solid gray; border-collapse: collapse; }';
+ $out .= 'table.gdata td, table.gdata th { border: 1px solid gray; padding: 0.1em 0.2em; }';
+ }
+ if (isset($pconf['style'])) { $out .= $pconf['style']; }
+ $out .= '</style>';
+ $out .= '</head>';
+ $out .= '<body>';
+
+ $out .= '<h1>'.$ptitle.'</h1>';
+ $out .= '<p class="last_up">Last Update: '.date('Y-m-d H:i:s', $this->last_update()).'</p>';
if (in_array($this->status, array('ok','readonly'))) {
foreach (array('day','week','month','year') as $tframe) {
$ret = $this->graph($tframe, null, $graph_extras);
+ if (strpos($ret, "\n\n") !== false) { $graph_cmd = substr($ret, 0, strpos($ret, "\n\n")); $ret = substr($ret, strpos($ret, "\n\n")+2); }
+ else { $graph_cmd = null; }
+ $grout = explode("\n",$ret);
+ $gmeta = array();
+ foreach ($grout as $gline) {
+ if (preg_match('/^(\d+)x(\d+)$/', $gline, $regs)) {
+ $gmeta['width'] = $regs[1]; $gmeta['height'] = $regs[2];
+ }
+ elseif (preg_match('/^([^\|]+)\|([^|]+)\|([^\|]*)$/', $gline, $regs)) {
+ $gmeta['data'][$regs[1]][$regs[2]] = $regs[3];
+ }
+ elseif (preg_match('/^([^\|]+)\|([^\|]*)$/', $gline, $regs)) {
+ $gmeta['var'][$regs[1]] = $regs[2];
+ }
+ elseif (strlen(trim($gline))) {
+ $gmeta['info'][] = $gline;
+ }
+ }
+ $out .= '<div class="'.$tframe.'">';
// $out .= '<p>'.nl2br($ret).'</p>';
- $out .= '<p><img src="'.$basename.'-'.$tframe.'.png"></p>';
+ $out .= '<h2>'.$gtitle[$tframe].'</h2>';
+ $out .= '<img src="'.$basename.'-'.$tframe.'.png"';
+ $out .= ' alt="'.$basename.' - '.$tframe.'" class="rrdgraph"';
+ $out .= ' style="width:'.$gmeta['width'].'px;height:'.$gmeta['height'].'px;">';
+ if (isset($gmeta['data']) && count($gmeta['data'])) {
+ $out .= '<table class="gdata">';
+ foreach ($gmeta['data'] as $field=>$gdata) {
+ $out .= '<tr><th>'.$field.'</th>';
+ foreach ($gdata as $gkey=>$gval) {
+ $out .= '<td><span class="gkey">'.$gkey.': </span>'.$gval.'</td>';
+ }
+ $out .= '</tr>';
+ }
+ $out .= '</table>';
+ }
+ if (isset($gmeta['var']) && count($gmeta['var'])) {
+ foreach ($gmeta['var'] as $gkey=>$gval) {
+ $out .= '<p class="gvar"><span class="gkey">'.$gkey.': </span>'.$gval.'</p>';
+ }
+ }
+ if (isset($gmeta['info']) && count($gmeta['info'])) {
+ foreach ($gmeta['info'] as $gval) {
+ $out .= '<p class="ginfo">'.$gval.'</p>';
+ }
+ }
}
}
else {
$out .= 'RRD error: status is "'.$this->status.'"';
}
+ $out .= '</div>';
- $ou .= '</body></html>';
+ $out .= '</body></html>';
return $out;
}
projects / php-utility-classes.git / blobdiff