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#!/usr/bin/perl -w |
2 |
|
3 |
use strict; |
4 |
use DBI; |
5 |
use Data::Dumper; |
6 |
use Date::Parse; |
7 |
use CGI qw/:standard/; |
8 |
use CGI::Carp qw(fatalsToBrowser); |
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use POSIX qw(strftime); |
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|
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my $debug = 0; |
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|
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# comment out following field if you don't want links to omni reports |
14 |
# or haven't installed repgen.pl |
15 |
my $repgen_url="/omni/"; # URL to pages with rptgen.pl |
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|
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my $width = 600; # width of bar |
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my $height = 15; # height of bar |
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my $use_js = 1; # use JavaScript pop-up |
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|
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# status colors |
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my %cols = ( |
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'In Progress' => '0,255,0', |
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'In Progress/Failures' => '192,64,192', |
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'In Progress/Errors' => '255,128,128', |
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'Queuing' => '255,255,0', |
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'Queuing/Errors' => '255,192,64', |
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'Aborted' => '255,0,0', |
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'Failed' => '255,0,0', |
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'Completed' => '64,255,64', |
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'Completed/Errors' => '255,128,0', |
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'Completed/Failure' => '128,0,128', |
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'Mount Request' => '128,128,255', |
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'Mount/Errors' => '255,64,128', |
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'Mount/Failures' => '255,128,192', |
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); |
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|
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my $int_t = (12 * 60 * 60); # interval to display on one screen |
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my $min_l = 3; # min length of bar segment (in pixels) |
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|
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#--- no user servicable parts below this line |
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|
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my $q=new CGI; |
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|
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my ($from_t,$to_t) = (time()-$int_t,time()); |
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|
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$from_t = param('from_t') if (param('from_t')); |
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$to_t = param('to_t') if (param('to_t')); |
49 |
|
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if (param('f-1')) { |
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$from_t = $from_t - param('int_f-1') || $int_t; |
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} elsif (param('f+1')) { |
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$from_t = $from_t + param('int_f+1') || $int_t; |
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} elsif (param('t-1')) { |
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$to_t = $from_t - param('int_t-1') || $int_t; |
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} elsif (param('t+1')) { |
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$to_t = $from_t + $int_t; |
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} |
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|
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# time range |
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$int_t = m_round($int_t); |
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|
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# round to nearest minute |
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sub m_round { |
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my $t = shift @_; |
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return ($t - ($t % 60)); |
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} |
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|
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$to_t = m_round($to_t); |
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$from_t = m_round($from_t); |
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|
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my $to=strftime("%Y-%m-%d %H:%M",localtime ($to_t)); |
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my $from=strftime("%Y-%m-%d %H:%M",localtime ($from_t)); |
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|
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|
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# keep count of each status |
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my %count; |
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|
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if (path_info()) { |
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print "Content-type: image/png\nCache-Control: max-age=86400, must-revalidate\nExpires: ",scalar localtime(time()+24*60*60),"\nLast-Modified: ",scalar localtime(0),"\n"; |
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# create picture using GD |
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use GD; |
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my $im = new GD::Image(1,$height); |
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my $back = $im->colorAllocate(255,255,255); |
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$im->transparent($back); |
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my $col = path_info(); $col =~ s,/,,g; |
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my ($r,$g,$b) = split(/,/,$col); |
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$col = $im->colorAllocate($r,$g,$b); |
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$im->fill(0,0,$col); |
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print "Content-Length: ",length($im->png),"\n\n"; |
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binmode STDOUT; |
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print $im->png; |
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exit; |
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} |
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|
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# open DBI connection |
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my $dbh = DBI->connect("DBI:Pg:dbname=gantt","","") || die $DBI::errstr; |
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|
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print "Content-type: text/html |
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Cache-Control: max-age=60, must-revalidate |
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|
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<html> |
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<head> |
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<title>OmniBack Gantt: $from - $to</title> |
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<meta HTTP-EQUIV=\"Refresh\" CONTENT=600>"; |
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if ($use_js) { |
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print ' |
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<script type="text/javascript" language="javascript" src="1k.js"></script> |
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<script type="text/javascript" language="javascript" src="tooltip.js"></script> |
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<script language="javascript" type="text/javascript"> |
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onload=function(){ |
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T.init() |
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T.follows = false // false by default |
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T.delay = .3 // any nonnegative value (0.7 by default) |
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} |
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</script> |
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'; |
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} |
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print "</head><body> |
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<form action=".$q->url(-relative=>1)." method=get> |
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<input type=hidden name=from_t value=$from_t> |
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<input type=hidden name=to_t value=$to_t> |
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"; |
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|
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# all vars ending in *_t have utime in them. |
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# |
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my $len_t = $to_t - $from_t; |
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|
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die "interval must be positive and bigger than 1 sec !" if (abs($len_t) < 1); |
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|
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|
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sub mknav { |
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my $f = shift @_; # from_t |
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my $t = shift @_; # to_t |
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my $d = shift @_; # delta |
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my $ch = shift @_; # char |
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|
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return " |
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<select name=int_${d}> |
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<option value=".(12*60*60).">12h</option> |
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<option value=".(24*60*60).">day</option> |
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<option value=".(7*24*60*60).">week</option> |
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</select> |
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<input type=submit name=$d value=\"$ch\"> |
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"; |
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#return "<a href=\"".$q->url(-relative=>1)."?from_t=${f}&to_t=${t}\">$ch</a>"; |
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} |
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|
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print "<table cellspacing=0 cellpadding=0>"; |
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print "<tr bgcolor=#e0e0e0><td>Specification</td><td align=left>"; |
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print mknav($from_t,$to_t,'f-1','<<'),$from; |
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print mknav($from_t,$to_t,'f+1','>>') if ($from_t+$int_t < $to_t); |
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print "</td><td align=right>"; |
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print mknav($from_t,$to_t,'t-1','<<') if ($to_t+$int_t > $from_t); |
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print $to,mknav($from_t,$to_t,'t+1','>>'),"</td></tr>\n"; |
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|
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# draw hour grid |
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sub hour_grid { |
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print "<tr><td align=right><small>hour grid</small></td><td colspan=2>"; |
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my @c = ("255,255,128","255,192,128"); |
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my $hr=strftime("%H",localtime ($from_t)); |
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sub hour_bar { |
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my ($t,$c,$hr) = @_; |
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my $clock_hr = $hr % 24; |
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my $alt = sprintf("%02d:00",$clock_hr); |
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if ($clock_hr == 0) { |
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my $pix_hr = int(1 / $width); |
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print color_bar($pix_hr,"0,0,0",strftime("%Y-%m-%d", localtime($from_t + $hr*3600))); |
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print color_bar($t-$pix_hr,$c,$alt); |
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} else { |
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print color_bar($t,$c,$alt); |
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} |
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} |
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hour_bar(3600 - $from_t % 3600,$c[0],$hr++); |
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for (my $i=1; $i<int(($to_t-$from_t)/3600); $i++) { |
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hour_bar(3600,$c[1],$hr++); |
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push @c, shift @c; |
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} |
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hour_bar($from_t % 3600,$c[1],$hr); |
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print "</td></tr>\n"; |
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} |
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|
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hour_grid(); |
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|
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my $fix_d = 0; # used to fix graph len (in pixels) |
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my $fix_s = 0; # used to collect round errors of size |
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|
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sub bar { |
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my $l = shift @_; |
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my $status = shift @_; |
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my $alt = shift @_; |
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|
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my $col; |
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|
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if ($status) { |
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if ($cols{$status}) { |
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$col .= $cols{$status}; |
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} else { |
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$col .= "0,0,0"; # unknown status, black |
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} |
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$count{$status}++; |
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} else { |
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# $col .= '240,240,240'; |
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$col .= '220,220,220'; |
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} |
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return color_bar($l,$col,$alt,$min_l); |
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} |
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|
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sub color_bar { |
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my $l = shift @_; # lenght of event utime |
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my $col = shift @_ || '240,240,240'; # default color (filler) |
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my $alt = shift @_ || undef; |
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my $min_l = shift @_ || 1; |
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my $h = shift @_ || $height; |
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|
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my $size = $l / ($len_t / $width); |
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$fix_s += $size - int($size); |
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$size=int($size); |
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# add rounding error to size |
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if ($fix_s > 1) { |
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my $i = $fix_s ; $i = int($i); |
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$fix_s -= $i; |
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$size += $i; |
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} |
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|
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if ($alt && $size < $min_l) { |
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$fix_d += ($min_l - $size); |
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print STDERR "fix_d: $fix_d\n" if ($debug); |
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$size = $min_l; |
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} |
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if ($fix_d && $size > $fix_d+$min_l) { |
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$size -= $fix_d; |
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$fix_d = 0; |
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print STDERR "fix_d: $fix_d\n" if ($debug); |
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} |
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|
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print STDERR "bar[$col] len:$l s scale:",($len_t/$width)," size:$size px<br> alt:$alt\n" if ($debug); |
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|
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my $html; |
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|
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my ($html_end, $img_end) = ("",""); |
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if ($repgen_url && $alt =~ m#(\d\d\d\d)/(\d\d)/(\d\d)-(\d+)#) { |
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$html .= "<a href=\"$repgen_url/$1-$2-$3-$4.html\">"; |
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$html_end .= "</a>"; |
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$img_end .= " border=0"; |
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} |
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|
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$html .= "<img src=\"".$q->url(-relative=>1)."/$col\" width=\"$size\" height=\"$h\""; |
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|
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if ($use_js && $alt) { |
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$html .= " onmouseover=\"T('$alt')\" onmouseout=\"T()\""; |
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} elsif ($alt) { |
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$html .= " alt=\"$alt\""; |
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} |
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$html .= "$img_end>$html_end"; |
256 |
|
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return($html); |
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} |
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|
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my $sql = "select start,finish,specification,status,user_group_host, |
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type,sessionid,device,host |
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from gantt |
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where (start < '$from' and finish > '$from') or |
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(start > '$from' and start < '$to') |
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order by device,specification,start |
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"; |
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|
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my $sth = $dbh->prepare($sql) || die "sql: $sql ".$dbh->errstr; |
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print STDERR "sql: $sql\n" if ($debug); |
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|
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my %spec; # specification hash |
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|
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my $curr_spec = ""; |
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my $curr_t = $from_t; |
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|
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$sth->execute() || die "sql: $sql ".$dbh->errstr; |
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|
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my $dev; # current device |
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my @dev_t; # all minutes in one hour [1440] |
280 |
my @dev_sum_t; |
281 |
|
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sub sum_bar { |
283 |
my $label = shift @_; |
284 |
my @dev_t = @_; |
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# display device summary |
286 |
my $max_use = 0; |
287 |
for (my $i=0; $i < $len_t; $i++) { |
288 |
$max_use = $dev_t[$i] if (defined $dev_t[$i] && $dev_t[$i] > $max_use); |
289 |
} |
290 |
print "<tr><td align=right><small>$label [$max_use]</small></td><td colspan=2>"; |
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my $last_var = 0; |
292 |
my $len = 0; |
293 |
for (my $i=1; $i<= ($to_t-$from_t); $i++) { |
294 |
my $v = $dev_t[$i] || 0; |
295 |
if ($v == $last_var) { |
296 |
$len++; |
297 |
} else { |
298 |
my $h = $last_var / $max_use * $height; |
299 |
my $c = 255 - int (255 * $last_var / $max_use); |
300 |
print color_bar($len,"$c,$c,$c","$last_var concurrent jobs",1,$h+1); |
301 |
$len = 0; |
302 |
$last_var = $v; |
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} |
304 |
} |
305 |
# fix division by zero |
306 |
$max_use++ if ($max_use == 0); |
307 |
my $h = $last_var / $max_use * $height; |
308 |
my $c = 255 - int (255 * $last_var / $max_use); |
309 |
print color_bar($len,"$c,$c,$c","$last_var concurrent jobs",1,$h+1) if ($len); |
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print "</td></tr>"; |
311 |
} |
312 |
|
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my @line_t; # all seconds for this specification |
314 |
my @line_arr = (""); # all segments on line which are not fillers |
315 |
|
316 |
sub html_spec { |
317 |
print "<tr><td>$curr_spec</td><td colspan=2>"; |
318 |
|
319 |
my $last_var = 0; |
320 |
my $len = 0; |
321 |
my $i; |
322 |
for (my $t=0; $t<=$len_t; $t++) { |
323 |
$i = $line_t[$t] || 0; |
324 |
if ($i == $last_var) { |
325 |
$len++; |
326 |
} else { |
327 |
if ($last_var == 0) { |
328 |
print bar($len); |
329 |
} else { |
330 |
print bar($len,split(/\t/,$line_arr[$last_var],2)); |
331 |
} |
332 |
$len = 0; |
333 |
$last_var = $i; |
334 |
} |
335 |
} |
336 |
print bar($len,split(/\t/,$line_arr[$i],2)); |
337 |
|
338 |
print "</td></tr>\n"; |
339 |
} |
340 |
|
341 |
while(my $row = $sth->fetchrow_hashref) { |
342 |
if ($row->{specification} ne $curr_spec) { |
343 |
|
344 |
if ($curr_t < $to_t && $curr_spec) { |
345 |
my $t = $to_t - $curr_t; |
346 |
print STDERR "[end filler $curr_t:$t]" if ($debug); |
347 |
# print bar($t); |
348 |
} |
349 |
|
350 |
# print "</td></tr>\n" if ($curr_t != $from_t); |
351 |
|
352 |
|
353 |
# init vars for next line |
354 |
($fix_s,$fix_d) = (0,0); # init fix vars for bar |
355 |
|
356 |
if ($curr_spec ne "") { |
357 |
$curr_spec =~ s/ +/ /g; |
358 |
html_spec; |
359 |
} |
360 |
|
361 |
$curr_t = $from_t; # init timeline |
362 |
$curr_spec = $row->{specification}; |
363 |
|
364 |
@line_t = (); |
365 |
@line_arr = ( "" ); |
366 |
|
367 |
if ($dev && @dev_t && $dev ne $row->{device}) { |
368 |
sum_bar("summary for $dev",@dev_t); |
369 |
$dev = $row->{device}; |
370 |
@dev_t = (); |
371 |
} elsif (! $dev) { |
372 |
$dev = $row->{device}; |
373 |
} |
374 |
} |
375 |
|
376 |
my $start_t = str2time($row->{start}); |
377 |
my $fin_t = str2time($row->{finish}); |
378 |
|
379 |
# Can I squeeze here 1 pixel of time (many seconds) ? |
380 |
if ($start_t > $curr_t + ($len_t / $width)) { |
381 |
my $t = $start_t - $curr_t; |
382 |
print STDERR "[middle filler $curr_t:$t]" if ($debug); |
383 |
# print bar($t); |
384 |
$curr_t = $start_t; |
385 |
} else { |
386 |
# prepend too few seconds to next event |
387 |
$start_t = $curr_t; |
388 |
} |
389 |
|
390 |
my $len = $fin_t - $start_t; |
391 |
# $len = $len_t if ($len > $len_t); |
392 |
my $less = ''; |
393 |
my $more = ''; |
394 |
|
395 |
if ($start_t < $from_t) { |
396 |
# $len += ($from_t - $start_t); |
397 |
$len = ($fin_t - $curr_t); |
398 |
$less = "<<"; |
399 |
} |
400 |
|
401 |
if ($fin_t > $to_t) { |
402 |
# $len -= ($fin_t - $to_t); |
403 |
$len = ($to_t - $curr_t); |
404 |
$more = ">>"; # event now shown whole |
405 |
} |
406 |
|
407 |
print STDERR "[$less",$row->{status}," $curr_t:$len$more]" if ($debug); |
408 |
|
409 |
my $alt = $row->{start}." - ".$row->{finish}."<br>"; |
410 |
$alt =~ s/:\d\d\.\d+//g; |
411 |
$alt =~ s/\s+/ /g; |
412 |
$alt .= $row->{specification}."<br>". |
413 |
$row->{type}." <b>".$row->{status}."</b><br>". |
414 |
$row->{user_group_host}." <i>".$row->{sessionid}."</i><br>". |
415 |
$row->{device}." on ".$row->{host}; |
416 |
# print bar($len,$row->{status},$alt); |
417 |
|
418 |
push @line_arr,$row->{status}."\t".$alt; |
419 |
# store use of devices for each minute |
420 |
for (my $s=0; $s<$len; $s++) { |
421 |
$line_t[$curr_t-$from_t+$s] = $#line_arr; |
422 |
$dev_t[$curr_t-$from_t+$s]++; |
423 |
$dev_sum_t[$curr_t-$from_t+$s]++; |
424 |
} |
425 |
|
426 |
$curr_t += $len; |
427 |
|
428 |
# print Dumper($row); |
429 |
|
430 |
} |
431 |
|
432 |
if ($curr_t == $from_t) { # no entries in database! |
433 |
# print "<tr><td></td><td colspan=2>"; |
434 |
} |
435 |
|
436 |
if ($curr_t < $to_t ) { |
437 |
my $t = $to_t - $curr_t; |
438 |
print STDERR "[last_line filler $curr_t:$t]" if ($debug); |
439 |
} |
440 |
|
441 |
undef $sth; |
442 |
$dbh->disconnect; |
443 |
|
444 |
html_spec(); |
445 |
sum_bar("summary for $dev",@dev_t); |
446 |
hour_grid(); |
447 |
sum_bar("summary for all devices",@dev_sum_t); |
448 |
print "</table>"; |
449 |
|
450 |
|
451 |
# label and usage |
452 |
|
453 |
print "<hr>\nColors for statuses and usage (#):\n"; |
454 |
print "<table border=0><tr bgcolor=#e0e0e0><th>status</th><th>#</th><th>color</th></tr>\n"; |
455 |
my $max = 0; |
456 |
foreach my $status (keys %count) { |
457 |
$max = $count{$status} if ($count{$status} > $max); |
458 |
} |
459 |
$len_t = $max ; # disable bar scaling |
460 |
|
461 |
foreach my $status (keys %count) { |
462 |
#foreach my $status (keys %cols) { |
463 |
print "<tr bgcolor=#e0e0e0><td><small>$status</small></td><td><small>",$count{$status}*1,"</small></td><td>",bar($count{$status},$status),"</td></tr>\n" if ($status ne ""); |
464 |
# *1 in line above is a cludge to display correct number on |
465 |
# occurences on graph and without one on legend! If you remove * op |
466 |
# it will first evaluate bar sub (thus increasing number by one) and |
467 |
# then display number (wrongly). |
468 |
} |
469 |
print "</table></form>\n<p>Reload <a href=\"",$q->url(-relative=>1),"\">current</a> or see <a href=\"db2gantt_help.html\">help</a>.</p></body></html>"; |