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;
32 my ($count, $config, $sleep_interval, $lockfile, $daemon) = (1, '/openils/conf/bootstrap.conf', 10, '/tmp/reporter-LOCK');
36 "sleep" => \$sleep_interval,
37 "concurrency=i" => \$count,
38 "boostrap=s" => \$config,
39 "lockfile=s" => \$lockfile,
43 die "I seem to be running already. If not remove $lockfile, try again\n";
46 OpenSRF::System->bootstrap_client( config_file => $config );
48 # XXX Get this stuff from the settings server
49 my $sc = OpenSRF::Utils::SettingsClient->new;
50 my $db_driver = $sc->config_value( reporter => setup => database => 'driver' );
51 my $db_host = $sc->config_value( reporter => setup => database => 'host' );
52 my $db_port = $sc->config_value( reporter => setup => database => 'port' );
53 my $db_name = $sc->config_value( reporter => setup => database => 'name' );
54 my $db_user = $sc->config_value( reporter => setup => database => 'user' );
55 my $db_pw = $sc->config_value( reporter => setup => database => 'password' );
57 my $email_server = $sc->config_value( email_notify => 'smtp_server' );
58 my $email_sender = $sc->config_value( email_notify => 'sender_address' );
59 my $success_template = $sc->config_value( reporter => setup => files => 'success_template' );
60 my $fail_template = $sc->config_value( reporter => setup => files => 'fail_template' );
62 my $output_base = $sc->config_value( reporter => setup => files => 'output_base' );
64 my $base_uri = $sc->config_value( reporter => setup => 'base_uri' );
66 my $dsn = "dbi:" . $db_driver . ":dbname=" . $db_name .';host=' . $db_host . ';port=' . $db_port;
68 my ($dbh,$running,$sth,@reports,$run, $current_time);
71 open(F, ">$lockfile");
74 daemonize("Clark Kent, waiting for trouble");
80 $dbh = DBI->connect($dsn,$db_user,$db_pw, {pg_enable_utf8 => 1, RaiseError => 1});
82 $current_time = DateTime->from_epoch( epoch => time() )->strftime('%FT%T%z');
84 # make sure we're not already running $count reports
85 ($running) = $dbh->selectrow_array(<<SQL);
87 FROM reporter.schedule
88 WHERE start_time IS NOT NULL AND complete_time IS NULL;
91 if ($count <= $running) {
95 POSIX::waitpid( -1, POSIX::WNOHANG );
96 sleep $sleep_interval;
99 print "Already running maximum ($running) concurrent reports\n";
103 # if we have some open slots then generate the sql
104 $run = $count - $running;
106 $sth = $dbh->prepare(<<SQL);
108 FROM reporter.schedule
109 WHERE start_time IS NULL AND run_time < NOW()
117 while (my $r = $sth->fetchrow_hashref) {
118 my $s3 = $dbh->selectrow_hashref(<<" SQL", {}, $r->{report});
119 SELECT * FROM reporter.report WHERE id = ?;
122 my $s2 = $dbh->selectrow_hashref(<<" SQL", {}, $s3->{template});
123 SELECT * FROM reporter.template WHERE id = ?;
126 $s3->{template} = $s2;
129 my $b = OpenILS::Reporter::SQLBuilder->new;
130 $b->register_params( JSON->JSON2perl( $r->{report}->{data} ) );
132 $r->{resultset} = $b->parse_report( JSON->JSON2perl( $r->{report}->{template}->{data} ) );
133 $r->{resultset}->relative_time($r->{run_time});
141 # Now we spaun the report runners
143 for my $r ( @reports ) {
144 next if (safe_fork());
146 # This is the child (runner) process;
147 daemonize("Clark Kent reporting: $r->{report}->{name}");
149 $dbh = DBI->connect($dsn,$db_user,$db_pw, {pg_enable_utf8 => 1, RaiseError => 1});
152 $dbh->do(<<' SQL',{}, $r->{id});
153 UPDATE reporter.schedule
154 SET start_time = now()
158 $sth = $dbh->prepare($r->{resultset}->toSQL);
161 $r->{data} = $sth->fetchall_arrayref;
163 $r->{column_labels} = [$r->{resultset}->column_label_list];
165 if ($r->{resultset}->pivot_data && $r->{resultset}->pivot_label) {
166 my @labels = $r->{resultset}->column_label_list;
167 my $newdata = pivot_data(
168 { columns => $r->{column_labels}, data => $r->{data}},
169 $r->{resultset}->pivot_label,
170 $r->{resultset}->pivot_data,
171 $r->{resultset}->pivot_default
174 $r->{column_labels} = $newdata->{columns};
175 $r->{data} = $newdata->{data};
178 my $s2 = $r->{report}->{template}->{id};
179 my $s3 = $r->{report}->{id};
180 my $output = $r->{id};
183 mkdir("$output_base/$s2");
184 mkdir("$output_base/$s2/$s3");
185 mkdir("$output_base/$s2/$s3/$output");
187 my $output_dir = "$output_base/$s2/$s3/$output";
189 if ( $r->{csv_format} ) {
190 build_csv("$output_dir/report-data.csv", $r);
193 if ( $r->{excel_format} ) {
194 build_excel("$output_dir/report-data.xls", $r);
197 build_html("$output_dir/report-data.html", $r);
201 if ($r->{report}->{recur} ) {
203 INSERT INTO reporter.schedule (
215 VALUES ( ?, ?, ?, ?::TIMESTAMPTZ + ?, ?, ?, ?, ?, ?, ?, ? );
225 $r->{report}->{recurance},
236 $dbh->do(<<' SQL',{}, $r->{id});
237 UPDATE reporter.schedule
238 SET complete_time = now()
244 my $new_r = $dbh->selectrow_hashref(<<" SQL", {}, $r->{id});
245 SELECT * FROM reporter.schedule WHERE id = ?;
248 $r->{start_time} = $new_r->{start_time};
249 $r->{complete_time} = $new_r->{complete_time};
257 $r->{error_text} = ''.$e;
259 $dbh->do(<<' SQL',{}, $e, $r->{id});
260 UPDATE reporter.schedule
262 complete_time = now(),
267 my $new_r = $dbh->selectrow_hashref(<<" SQL", {}, $r->{id});
268 SELECT * FROM reporter.schedule WHERE id = ?;
271 $r->{error_text} = $new_r->{error_text};
272 $r->{complete_time} = $new_r->{complete_time};
282 exit; # leave the child
287 POSIX::waitpid( -1, POSIX::WNOHANG );
288 sleep $sleep_interval;
292 #-------------------------------------------------------------------
296 open F, $success_template;
297 my $tmpl = join('',<F>);
300 my $url = $base_uri . '/' .
301 $r->{report}->{template}->{id} . '/' .
302 $r->{report}->{id} . '/' .
303 $r->{id} . '/report-data.html';
305 $tmpl =~ s/{TO}/$r->{email}/smog;
306 $tmpl =~ s/{FROM}/$email_sender/smog;
307 $tmpl =~ s/{REPLY_TO}/$email_sender/smog;
308 $tmpl =~ s/{REPORT_NAME}/$r->{report}->{template}->{name} -- $r->{report}->{name}/smog;
309 $tmpl =~ s/{RUN_TIME}/$r->{run_time}/smog;
310 $tmpl =~ s/{COMPLETE_TIME}/$r->{complete_time}/smog;
311 $tmpl =~ s/{OUTPUT_URL}/$url/smog;
313 my $sender = Email::Send->new({mailer => 'SMTP'});
314 $sender->mailer_args([Host => $email_server]);
315 $sender->send($tmpl);
320 open F, $fail_template;
321 my $tmpl = join('',<F>);
324 my $sql = $r->{resultset}->toSQL;
326 $tmpl =~ s/{TO}/$r->{email}/smog;
327 $tmpl =~ s/{FROM}/$email_sender/smog;
328 $tmpl =~ s/{REPLY_TO}/$email_sender/smog;
329 $tmpl =~ s/{REPORT_NAME}/$r->{report}->{template}->{name} -- $r->{report}->{name}/smog;
330 $tmpl =~ s/{RUN_TIME}/$r->{run_time}/smog;
331 $tmpl =~ s/{ERROR_TEXT}/$r->{error_text}/smog;
332 $tmpl =~ s/{SQL}/$sql/smog;
334 my $sender = Email::Send->new({mailer => 'SMTP'});
335 $sender->mailer_args([Host => $email_server]);
336 $sender->send($tmpl);
343 my $csv = Text::CSV_XS->new({ always_quote => 1, eol => "\015\012" });
345 return unless ($csv);
347 my $f = new FileHandle (">$file");
349 $csv->print($f, $r->{column_labels});
350 $csv->print($f, $_) for (@{$r->{data}});
357 my $xls = Spreadsheet::WriteExcel::Big->new($file);
359 my $sheetname = substr($r->{report}->{name},1,31);
360 $sheetname =~ s/\W/_/gos;
362 my $sheet = $xls->add_worksheet($sheetname);
364 $sheet->write_row('A1', $r->{column_labels});
366 $sheet->write_col('A2', $r->{data});
375 my $index = new FileHandle (">$file");
378 print $index <<" HEADER";
381 <title>$$r{report}{name}</title>
383 table { border-collapse: collapse; }
384 th { background-color: lightgray; }
385 td,th { border: solid black 1px; }
386 * { font-family: sans-serif; font-size: 10px; }
391 <h2><u>$$r{report}{name}</u></h2>
392 $$r{report}{description}<br/><br/><br/>
397 # add a link to the raw output html
398 push @links, "<a href='report-data.html.raw.html'>Tabular Output</a>" if ($r->{html_format});
400 # add a link to the CSV output
401 push @links, "<a href='report-data.xls'>Excel Output</a>" if ($r->{excel_format});
403 # add a link to the CSV output
404 push @links, "<a href='report-data.csv'>CSV Output</a>" if ($r->{csv_format});
406 print $index join(' -- ', @links);
407 print $index "<br/><br/><br/><br/></center>";
409 if ($r->{html_format}) {
410 # create the raw output html file
411 my $raw = new FileHandle (">$file.raw.html");
412 print $raw "<html><head><title>$$r{report}{name}</title>";
416 table { border-collapse: collapse; }
417 th { background-color: lightgray; }
418 td,th { border: solid black 1px; }
419 * { font-family: sans-serif; font-size: 10px; }
423 print $raw "</head><body><table>";
426 print $raw "<tr><th>".join('</th><th>',@{$r->{column_labels}}).'</th></tr>';
427 print $raw "<tr><td>".join('</td><td>',@$_ ).'</td></tr>' for (@{$r->{data}});
430 print $raw '</table></body></html>';
435 # Time for a pie chart
436 if ($r->{chart_pie}) {
437 my $pics = draw_pie($r, $file);
438 for my $pic (@$pics) {
439 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
443 print $index '<br/><br/><br/><br/>';
444 # Time for a bar chart
445 if ($r->{chart_bar}) {
446 my $pics = draw_bars($r, $file);
447 for my $pic (@$pics) {
448 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
452 print $index '<br/><br/><br/><br/>';
453 # Time for a bar chart
454 if ($r->{chart_line}) {
455 my $pics = draw_lines($r, $file);
456 for my $pic (@$pics) {
457 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
462 print $index '</body></html>';
471 my $data = $r->{data};
473 my @groups = $r->{resultset}->group_by_list(0);
475 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
476 delete @values[@groups];
478 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
481 for my $vcol (@values) {
482 next unless (defined $vcol);
484 my @pic_data = ([],[]);
485 for my $row (@$data) {
486 next if (!defined($$row[$vcol]) || $$row[$vcol] == 0);
487 my $val = $$row[$vcol];
488 push @{$pic_data[0]}, join(" -- ", @$row[@groups])." ($val)";
489 push @{$pic_data[1]}, $val;
492 next unless (@{$pic_data[0]});
495 my $split = int(scalar(@{$pic_data[0]}) / $size);
496 my $last = scalar(@{$pic_data[0]}) % $size;
498 for my $sub_graph (0 .. $split) {
500 if ($sub_graph == $split) {
505 for my $set (@pic_data) {
506 push @sub_data, [ splice(@$set,0,$size) ];
509 my $pic = new GD::Graph::pie;
512 label => $r->{column_labels}->[$vcol],
514 legend_placement => 'R',
516 #logo_position => 'TL',
521 my $format = $pic->export_format;
523 open(IMG, ">$file.pie.$vcol.$sub_graph.$format");
528 $pic->plot(\@sub_data) or die $pic->error;
529 print IMG $pic->gd->$format;
532 warn "Couldn't draw $file.pie.$vcol.$sub_graph.$format : $e";
540 { file => "pie.$vcol.$sub_graph.$format",
541 name => $r->{column_labels}->[$vcol].' (Pie)',
542 } unless ($forgetit);
544 last if ($sub_graph == $split);
555 my $data = $r->{data};
557 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
559 my @groups = $r->{resultset}->group_by_list(0);
562 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
563 splice(@values,$_,1) for (reverse @groups);
567 for my $row (@$data) {
568 push @{$pic_data[0]}, join(' -- ', @$row[@groups]);
578 for my $vcol (@values) {
579 next unless (defined $vcol);
580 $pic_data[$set] ||= [];
583 for my $row (@$data) {
584 my $val = $$row[$vcol] ? $$row[$vcol] : 0;
585 push @{$pic_data[$set]}, $val;
586 $max_y = $val if ($val > $max_y);
587 $trim_candidates{$pos}++ if ($val == 0);
593 my $set_count = scalar(@pic_data) - 1;
594 my @trim_cols = grep { $trim_candidates{$_} == $set_count } keys %trim_candidates;
600 for my $dataset (@pic_data) {
601 splice(@$dataset,$_,1) for (reverse sort @trim_cols);
603 if (grep { $_ } @$dataset) {
604 push @new_data, $dataset;
605 push @use_me, $set_index if ($set_index > 0);
607 push @no_use, $set_index;
613 return [] unless ($new_data[0] && @{$new_data[0]});
615 for my $col (@use_me) {
616 push @leg, $r->{column_labels}->[$values[$col - 1]];
619 my $w = 100 + 10 * scalar(@{$new_data[0]});
620 $w = 400 if ($w < 400);
622 my $h = 10 * (scalar(@new_data) / 2);
626 my $pic = new GD::Graph::bars3d ($w + 250, $h + 500);
629 title => $r->{report}{name},
630 x_labels_vertical => 1,
634 y_max_value => $max_y,
635 legend_placement => 'TR',
638 #logo_position => 'R',
643 $pic->set_legend(@leg);
645 my $format = $pic->export_format;
647 open(IMG, ">$file.bar.$format");
651 $pic->plot(\@new_data) or die $pic->error;
652 print IMG $pic->gd->$format;
655 warn "Couldn't draw $file.bar.$format : $e";
660 return [{ file => "bar.$format",
661 name => $r->{report}{name}.' (Bar)',
669 my $data = $r->{data};
671 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
673 my @groups = $r->{resultset}->group_by_list(0);
675 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
676 splice(@values,$_,1) for (reverse @groups);
680 for my $row (@$data) {
681 push @{$pic_data[0]}, join(' -- ', @$row[@groups]);
689 for my $vcol (@values) {
690 next unless (defined $vcol);
691 $pic_data[$set] ||= [];
694 for my $row (@$data) {
695 my $val = $$row[$vcol] ? $$row[$vcol] : 0;
696 push @{$pic_data[$set]}, $val;
697 $max_y = $val if ($val > $max_y);
702 my $set_count = scalar(@pic_data) - 1;
708 for my $dataset (@pic_data) {
710 if (grep { $_ } @$dataset) {
711 push @new_data, $dataset;
712 push @use_me, $set_index if ($set_index > 0);
714 push @no_use, $set_index;
720 for my $col (@use_me) {
721 push @leg, $r->{column_labels}->[$values[$col - 1]];
724 my $w = 100 + 10 * scalar(@{$new_data[0]});
725 $w = 400 if ($w < 400);
727 my $h = 10 * (scalar(@new_data) / 2);
731 my $pic = new GD::Graph::lines3d ($w + 250, $h + 500);
734 title => $r->{report}{name},
735 x_labels_vertical => 1,
738 y_max_value => $max_y,
739 legend_placement => 'TR',
742 #logo_position => 'R',
747 $pic->set_legend(@leg);
749 my $format = $pic->export_format;
751 open(IMG, ">$file.line.$format");
755 $pic->plot(\@new_data) or die $pic->error;
756 print IMG $pic->gd->$format;
759 warn "Couldn't draw $file.line.$format : $e";
764 return [{ file => "line.$format",
765 name => $r->{report}{name}.' (Bar)',
773 my $pivot_label = shift;
774 my $pivot_data = shift;
776 $default = 0 unless (defined $default);
778 my $data = $$blob{data};
779 my $cols = $$blob{columns};
781 my @keep_labels = @$cols;
782 splice(@keep_labels, $_ - 1, 1) for (reverse sort ($pivot_label, $pivot_data));
784 my @keep_cols = (0 .. @$cols - 1);
785 splice(@keep_cols, $_ - 1, 1) for (reverse sort ($pivot_label, $pivot_data));
787 #first, find the unique list of pivot values
789 for my $row (@$data) {
790 $tmp{ $$row[$pivot_label - 1] } = 1;
792 my @new_cols = sort keys %tmp;
794 tie my %split_data, 'Tie::IxHash';
795 for my $row (@$data) {
797 my $row_fp = ''. join('', map { defined($$row[$_]) ? $$row[$_] : '' } @keep_cols);
798 $split_data{$row_fp} ||= [];
800 push @{ $split_data{$row_fp} }, $row;
804 #now loop over the data, building a new result set
805 tie my %new_data, 'Tie::IxHash';
807 for my $fp ( keys %split_data ) {
811 for my $col (@keep_cols) {
812 push @{ $new_data{$fp} }, $split_data{$fp}[0][$col];
815 for my $col (@new_cols) {
817 my ($datum) = map { $_->[$pivot_data - 1] } grep { $_->[$pivot_label - 1] eq $col } @{ $split_data{$fp} };
819 push @{ $new_data{$fp} }, $datum;
823 push @keep_labels, @new_cols;
825 return { columns => \@keep_labels, data => [ values %new_data ] };