10 use DateTime::Format::ISO8601;
14 use Spreadsheet::WriteExcel::Big;
15 use OpenSRF::EX qw/:try/;
16 use OpenSRF::Utils qw/:daemon/;
17 #use OpenSRF::Utils::Logger qw/:level/;
19 use OpenSRF::AppSession;
20 use OpenSRF::Utils::SettingsClient;
21 use OpenILS::Reporter::SQLBuilder;
24 use GD::Graph::bars3d;
25 use GD::Graph::lines3d;
31 my ($count, $config, $lockfile, $daemon) = (1, '/openils/conf/bootstrap.conf', '/tmp/reporter-LOCK');
35 "concurrency=i" => \$count,
36 "boostrap=s" => \$config,
37 "lockfile=s" => \$lockfile,
41 die "I seem to be running already. If not remove $lockfile, try again\n";
44 OpenSRF::System->bootstrap_client( config_file => $config );
46 # XXX Get this stuff from the settings server
47 my $sc = OpenSRF::Utils::SettingsClient->new;
48 my $db_driver = $sc->config_value( reporter => setup => database => 'driver' );
49 my $db_host = $sc->config_value( reporter => setup => database => 'host' );
50 my $db_port = $sc->config_value( reporter => setup => database => 'port' );
51 my $db_name = $sc->config_value( reporter => setup => database => 'name' );
52 my $db_user = $sc->config_value( reporter => setup => database => 'user' );
53 my $db_pw = $sc->config_value( reporter => setup => database => 'password' );
55 my $output_base = $sc->config_value( reporter => setup => files => 'output_base' );
57 my $dsn = "dbi:" . $db_driver . ":dbname=" . $db_name .';host=' . $db_host . ';port=' . $db_port;
59 my ($dbh,$running,$sth,@reports,$run, $current_time);
62 open(F, ">$lockfile");
65 daemonize("Clark Kent, waiting for trouble");
71 $dbh = DBI->connect($dsn,$db_user,$db_pw, {pg_enable_utf8 => 1, RaiseError => 1});
73 $current_time = DateTime->from_epoch( epoch => time() )->strftime('%FT%T%z');
75 # make sure we're not already running $count reports
76 ($running) = $dbh->selectrow_array(<<SQL);
78 FROM reporter.schedule
79 WHERE start_time IS NOT NULL AND complete_time IS NULL;
82 if ($count <= $running) {
86 POSIX::waitpid( -1, POSIX::WNOHANG );
90 print "Already running maximum ($running) concurrent reports\n";
94 # if we have some open slots then generate the sql
95 $run = $count - $running;
97 $sth = $dbh->prepare(<<SQL);
99 FROM reporter.schedule
100 WHERE start_time IS NULL AND run_time < NOW()
108 while (my $r = $sth->fetchrow_hashref) {
109 my $s3 = $dbh->selectrow_hashref(<<" SQL", {}, $r->{report});
110 SELECT * FROM reporter.report WHERE id = ?;
113 my $s2 = $dbh->selectrow_hashref(<<" SQL", {}, $s3->{template});
114 SELECT * FROM reporter.template WHERE id = ?;
117 $s3->{template} = $s2;
120 my $b = OpenILS::Reporter::SQLBuilder->new;
121 $b->register_params( JSON->JSON2perl( $r->{report}->{data} ) );
123 $r->{resultset} = $b->parse_report( JSON->JSON2perl( $r->{report}->{template}->{data} ) );
124 $r->{resultset}->relative_time($r->{run_time});
132 # Now we spaun the report runners
134 for my $r ( @reports ) {
135 next if (safe_fork());
137 # This is the child (runner) process;
138 daemonize("Clark Kent reporting: $r->{report}->{name}");
140 $dbh = DBI->connect($dsn,$db_user,$db_pw, {pg_enable_utf8 => 1, RaiseError => 1});
143 $dbh->do(<<' SQL',{}, $r->{id});
144 UPDATE reporter.schedule
145 SET start_time = now()
149 $sth = $dbh->prepare($r->{resultset}->toSQL);
152 $r->{data} = $sth->fetchall_arrayref;
154 $r->{column_labels} = [$r->{resultset}->column_label_list];
156 if ($r->{resultset}->pivot_data && $r->{resultset}->pivot_label) {
157 my @labels = $r->{resultset}->column_label_list;
158 my $newdata = pivot_data(
159 { columns => $r->{column_labels}, data => $r->{data}},
160 $r->{resultset}->pivot_label,
161 $r->{resultset}->pivot_data,
162 $r->{resultset}->pivot_default
165 $r->{column_labels} = $newdata->{columns};
166 $r->{data} = $newdata->{data};
169 my $s2 = $r->{report}->{template}->{id};
170 my $s3 = $r->{report}->{id};
171 my $output = $r->{id};
174 mkdir("$output_base/$s2");
175 mkdir("$output_base/$s2/$s3");
176 mkdir("$output_base/$s2/$s3/$output");
178 my $output_dir = "$output_base/$s2/$s3/$output";
180 if ( $r->{csv_format} ) {
181 build_csv("$output_dir/report-data.csv", $r);
184 if ( $r->{excel_format} ) {
185 build_excel("$output_dir/report-data.xls", $r);
188 if ( $r->{html_format} ) {
189 mkdir("$output_dir/html");
190 build_html("$output_dir/report-data.html", $r);
195 if ($r->{report}->{recur} ) {
197 INSERT INTO reporter.schedule (
209 VALUES ( ?, ?, ?, ?::TIMESTAMPTZ + ?, ?, ?, ?, ?, ?, ?, ? );
219 $r->{report}->{recurance},
230 $dbh->do(<<' SQL',{}, $r->{id});
231 UPDATE reporter.schedule
232 SET complete_time = now()
242 $dbh->do(<<' SQL',{}, $e, $r->{id});
243 UPDATE reporter.schedule
245 complete_time = now(),
253 exit; # leave the child
258 POSIX::waitpid( -1, POSIX::WNOHANG );
263 #-------------------------------------------------------------------
269 my $csv = Text::CSV_XS->new({ always_quote => 1, eol => "\015\012" });
271 return unless ($csv);
273 my $f = new FileHandle (">$file");
275 $csv->print($f, $r->{column_labels});
276 $csv->print($f, $_) for (@{$r->{data}});
283 my $xls = Spreadsheet::WriteExcel::Big->new($file);
285 my $sheetname = substr($r->{report}->{name},1,31);
286 $sheetname =~ s/\W/_/gos;
288 my $sheet = $xls->add_worksheet($sheetname);
290 $sheet->write_row('A1', $r->{column_labels});
292 $sheet->write_col('A2', $r->{data});
301 my $index = new FileHandle (">$file");
302 my $raw = new FileHandle (">$file.raw.html");
305 print $index <<" HEADER";
308 <title>$$r{report}{name}</title>
310 table { border-collapse: collapse; }
311 th { background-color: lightgray; }
312 td,th { border: solid black 1px; }
313 * { font-family: sans-serif; font-size: 10px; }
318 <h2><u>$$r{report}{name}</u></h2>
319 $$r{report}{description}<br/><br/><br/>
323 # add a link to the raw output html
324 print $index "<a href='report-data.html.raw.html'>Tabular Output</a>";
326 # add a link to the CSV output
327 print $index " -- <a href='report-data.csv'>CSV Output</a>" if ($r->{csv_format});
329 # add a link to the CSV output
330 print $index " -- <a href='report-data.xls'>Excel Output</a>" if ($r->{excel_format});
332 print $index "<br/><br/><br/><br/></center>";
334 # create the raw output html file
335 print $raw "<html><head><title>$$r{report}{name}</title>";
339 table { border-collapse: collapse; }
340 th { background-color: lightgray; }
341 td,th { border: solid black 1px; }
342 * { font-family: sans-serif; font-size: 10px; }
346 print $raw "</head><body><table>";
349 print $raw "<tr><th>".join('</th><th>',@{$r->{column_labels}}).'</th></tr>';
350 print $raw "<tr><td>".join('</td><td>',@$_ ).'</td></tr>' for (@{$r->{data}});
353 print $raw '</table></body></html>';
357 # Time for a pie chart
358 if ($r->{chart_pie}) {
359 my $pics = draw_pie($r, $file);
360 for my $pic (@$pics) {
361 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
365 print $index '<br/><br/><br/><br/>';
366 # Time for a bar chart
367 if ($r->{chart_bar}) {
368 my $pics = draw_bars($r, $file);
369 for my $pic (@$pics) {
370 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
374 print $index '<br/><br/><br/><br/>';
375 # Time for a bar chart
376 if ($r->{chart_line}) {
377 my $pics = draw_lines($r, $file);
378 for my $pic (@$pics) {
379 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
384 print $index '</body></html>';
393 my $data = $r->{data};
395 my @groups = $r->{resultset}->group_by_list(0);
397 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
398 delete @values[@groups];
400 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
403 for my $vcol (@values) {
404 next unless (defined $vcol);
406 my @pic_data = ([],[]);
407 for my $row (@$data) {
408 next if (!defined($$row[$vcol]) || $$row[$vcol] == 0);
409 my $val = $$row[$vcol];
410 push @{$pic_data[0]}, join(" -- ", @$row[@groups])." ($val)";
411 push @{$pic_data[1]}, $val;
414 next unless (@{$pic_data[0]});
417 my $split = int(scalar(@{$pic_data[0]}) / $size);
418 my $last = scalar(@{$pic_data[0]}) % $size;
420 for my $sub_graph (0 .. $split) {
422 if ($sub_graph == $split) {
427 for my $set (@pic_data) {
428 push @sub_data, [ splice(@$set,0,$size) ];
431 my $pic = new GD::Graph::pie;
434 label => $r->{column_labels}->[$vcol],
436 legend_placement => 'R',
438 #logo_position => 'TL',
443 my $format = $pic->export_format;
445 open(IMG, ">$file.pie.$vcol.$sub_graph.$format");
450 $pic->plot(\@sub_data) or die $pic->error;
451 print IMG $pic->gd->$format;
454 warn "Couldn't draw $file.pie.$vcol.$sub_graph.$format : $e";
462 { file => "pie.$vcol.$sub_graph.$format",
463 name => $r->{column_labels}->[$vcol].' (Pie)',
464 } unless ($forgetit);
466 last if ($sub_graph == $split);
477 my $data = $r->{data};
479 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
481 my @groups = $r->{resultset}->group_by_list(0);
484 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
485 splice(@values,$_,1) for (reverse @groups);
489 for my $row (@$data) {
490 push @{$pic_data[0]}, join(' -- ', @$row[@groups]);
500 for my $vcol (@values) {
501 next unless (defined $vcol);
505 for my $row (@$data) {
506 my $val = $$row[$vcol] ? $$row[$vcol] : 0;
507 push @{$pic_data[$set]}, $val;
508 $max_y = $val if ($val > $max_y);
509 $trim_candidates{$pos}++ if ($val == 0);
515 my $set_count = scalar(@pic_data) - 1;
516 my @trim_cols = grep { $trim_candidates{$_} == $set_count } keys %trim_candidates;
522 for my $dataset (@pic_data) {
523 splice(@$dataset,$_,1) for (sort { $b <=> $a } @trim_cols);
525 if (grep { $_ } @$dataset) {
526 push @new_data, $dataset;
527 push @use_me, $set_index;
529 push @no_use, $set_index;
535 return [] unless ($new_data[0] && @{$new_data[0]});
537 for my $col (@use_me) {
538 push @leg, $r->{column_labels}->[$col + @groups - 1] if (map { 1 } grep { $col == $_ } @values);
541 my $w = 100 + 10 * scalar(@{$new_data[0]});
542 $w = 400 if ($w < 400);
544 my $h = 10 * (scalar(@new_data) / 2);
548 my $pic = new GD::Graph::bars3d ($w + 250, $h + 500);
551 title => $r->{report}{name},
552 x_labels_vertical => 1,
556 y_max_value => $max_y,
557 legend_placement => 'TR',
560 #logo_position => 'R',
565 $pic->set_legend(@leg);
567 my $format = $pic->export_format;
569 open(IMG, ">$file.bar.$format");
573 $pic->plot(\@new_data) or die $pic->error;
574 print IMG $pic->gd->$format;
577 warn "Couldn't draw $file.bar.$format : $e";
582 return [{ file => "bar.$format",
583 name => $r->{report}{name}.' (Bar)',
591 my $data = $r->{data};
593 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
595 my @groups = $r->{resultset}->group_by_list(0);
597 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
598 splice(@values,$_,1) for (reverse @groups);
602 for my $row (@$data) {
603 push @{$pic_data[0]}, join(' -- ', @$row[@groups]);
611 for my $vcol (@values) {
612 next unless (defined $vcol);
615 for my $row (@$data) {
616 my $val = $$row[$vcol] ? $$row[$vcol] : 0;
617 push @{$pic_data[$set]}, $val;
618 $max_y = $val if ($val > $max_y);
623 my $set_count = scalar(@pic_data) - 1;
629 for my $dataset (@pic_data) {
631 if (grep { $_ } @$dataset) {
632 push @new_data, $dataset;
633 push @use_me, $set_index;
635 push @no_use, $set_index;
641 for my $col (@use_me) {
642 push @leg, $r->{column_labels}->[$col + @groups - 1] if (map { 1 } grep { $col == $_ } @values);
645 my $w = 100 + 10 * scalar(@{$new_data[0]});
646 $w = 400 if ($w < 400);
648 my $h = 10 * (scalar(@new_data) / 2);
652 my $pic = new GD::Graph::lines3d ($w + 250, $h + 500);
655 title => $r->{report}{name},
656 x_labels_vertical => 1,
659 y_max_value => $max_y,
660 legend_placement => 'TR',
663 #logo_position => 'R',
668 $pic->set_legend(@leg);
670 my $format = $pic->export_format;
672 open(IMG, ">$file.line.$format");
676 $pic->plot(\@new_data) or die $pic->error;
677 print IMG $pic->gd->$format;
680 warn "Couldn't draw $file.line.$format : $e";
685 return [{ file => "line.$format",
686 name => $r->{report}{name}.' (Bar)',
694 my $pivot_label = shift;
695 my $pivot_data = shift;
697 $default = 0 unless (defined $default);
699 my $data = $$blob{data};
700 my $cols = $$blob{columns};
702 my @keep_labels = @$cols;
703 splice(@keep_labels, $_ - 1, 1) for (reverse sort ($pivot_label, $pivot_data));
705 my @keep_cols = (0 .. @$cols - 1);
706 splice(@keep_cols, $_ - 1, 1) for (reverse sort ($pivot_label, $pivot_data));
708 #first, find the unique list of pivot values
710 for my $row (@$data) {
711 $tmp{ $$row[$pivot_label - 1] } = 1;
713 my @new_cols = sort keys %tmp;
715 tie my %split_data, 'Tie::IxHash';
716 for my $row (@$data) {
718 my $row_fp = ''. join('', map { defined($$row[$_]) ? $$row[$_] : '' } @keep_cols);
719 $split_data{$row_fp} ||= [];
721 push @{ $split_data{$row_fp} }, $row;
725 #now loop over the data, building a new result set
726 tie my %new_data, 'Tie::IxHash';
728 for my $fp ( keys %split_data ) {
732 for my $col (@keep_cols) {
733 push @{ $new_data{$fp} }, $split_data{$fp}[0][$col];
736 for my $col (@new_cols) {
738 my ($datum) = map { $_->[$pivot_data - 1] } grep { $_->[$pivot_label - 1] eq $col } @{ $split_data{$fp} };
740 push @{ $new_data{$fp} }, $datum;
744 push @keep_labels, @new_cols;
746 return { columns => \@keep_labels, data => [ values %new_data ] };