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};
176 $r->{group_by_list} = $newdata->{group_by_list};
178 $r->{group_by_list} = [$r->{resultset}->group_by_list(0)];
181 my $s2 = $r->{report}->{template}->{id};
182 my $s3 = $r->{report}->{id};
183 my $output = $r->{id};
186 mkdir("$output_base/$s2");
187 mkdir("$output_base/$s2/$s3");
188 mkdir("$output_base/$s2/$s3/$output");
190 my $output_dir = "$output_base/$s2/$s3/$output";
192 if ( $r->{csv_format} ) {
193 build_csv("$output_dir/report-data.csv", $r);
196 if ( $r->{excel_format} ) {
197 build_excel("$output_dir/report-data.xls", $r);
200 build_html("$output_dir/report-data.html", $r);
204 if ($r->{report}->{recur} ) {
206 INSERT INTO reporter.schedule (
218 VALUES ( ?, ?, ?, ?::TIMESTAMPTZ + ?, ?, ?, ?, ?, ?, ?, ? );
228 $r->{report}->{recurance},
239 $dbh->do(<<' SQL',{}, $r->{id});
240 UPDATE reporter.schedule
241 SET complete_time = now()
247 my $new_r = $dbh->selectrow_hashref(<<" SQL", {}, $r->{id});
248 SELECT * FROM reporter.schedule WHERE id = ?;
251 $r->{start_time} = $new_r->{start_time};
252 $r->{complete_time} = $new_r->{complete_time};
260 $r->{error_text} = ''.$e;
262 $dbh->do(<<' SQL',{}, $e, $r->{id});
263 UPDATE reporter.schedule
265 complete_time = now(),
270 my $new_r = $dbh->selectrow_hashref(<<" SQL", {}, $r->{id});
271 SELECT * FROM reporter.schedule WHERE id = ?;
274 $r->{error_text} = $new_r->{error_text};
275 $r->{complete_time} = $new_r->{complete_time};
285 exit; # leave the child
290 POSIX::waitpid( -1, POSIX::WNOHANG );
291 sleep $sleep_interval;
295 #-------------------------------------------------------------------
299 open F, $success_template;
300 my $tmpl = join('',<F>);
303 my $url = $base_uri . '/' .
304 $r->{report}->{template}->{id} . '/' .
305 $r->{report}->{id} . '/' .
306 $r->{id} . '/report-data.html';
308 $tmpl =~ s/{TO}/$r->{email}/smog;
309 $tmpl =~ s/{FROM}/$email_sender/smog;
310 $tmpl =~ s/{REPLY_TO}/$email_sender/smog;
311 $tmpl =~ s/{REPORT_NAME}/$r->{report}->{template}->{name} -- $r->{report}->{name}/smog;
312 $tmpl =~ s/{RUN_TIME}/$r->{run_time}/smog;
313 $tmpl =~ s/{COMPLETE_TIME}/$r->{complete_time}/smog;
314 $tmpl =~ s/{OUTPUT_URL}/$url/smog;
316 my $sender = Email::Send->new({mailer => 'SMTP'});
317 $sender->mailer_args([Host => $email_server]);
318 $sender->send($tmpl);
323 open F, $fail_template;
324 my $tmpl = join('',<F>);
327 my $sql = $r->{resultset}->toSQL;
329 $tmpl =~ s/{TO}/$r->{email}/smog;
330 $tmpl =~ s/{FROM}/$email_sender/smog;
331 $tmpl =~ s/{REPLY_TO}/$email_sender/smog;
332 $tmpl =~ s/{REPORT_NAME}/$r->{report}->{template}->{name} -- $r->{report}->{name}/smog;
333 $tmpl =~ s/{RUN_TIME}/$r->{run_time}/smog;
334 $tmpl =~ s/{ERROR_TEXT}/$r->{error_text}/smog;
335 $tmpl =~ s/{SQL}/$sql/smog;
337 my $sender = Email::Send->new({mailer => 'SMTP'});
338 $sender->mailer_args([Host => $email_server]);
339 $sender->send($tmpl);
346 my $csv = Text::CSV_XS->new({ always_quote => 1, eol => "\015\012" });
348 return unless ($csv);
350 my $f = new FileHandle (">$file");
352 $csv->print($f, $r->{column_labels});
353 $csv->print($f, $_) for (@{$r->{data}});
360 my $xls = Spreadsheet::WriteExcel::Big->new($file);
362 my $sheetname = substr($r->{report}->{name},1,31);
363 $sheetname =~ s/\W/_/gos;
365 my $sheet = $xls->add_worksheet($sheetname);
367 $sheet->write_row('A1', $r->{column_labels});
369 $sheet->write_col('A2', $r->{data});
378 my $index = new FileHandle (">$file");
381 print $index <<" HEADER";
384 <title>$$r{report}{name}</title>
386 table { border-collapse: collapse; }
387 th { background-color: lightgray; }
388 td,th { border: solid black 1px; }
389 * { font-family: sans-serif; font-size: 10px; }
394 <h2><u>$$r{report}{name}</u></h2>
395 $$r{report}{description}<br/><br/><br/>
400 # add a link to the raw output html
401 push @links, "<a href='report-data.html.raw.html'>Tabular Output</a>" if ($r->{html_format});
403 # add a link to the CSV output
404 push @links, "<a href='report-data.xls'>Excel Output</a>" if ($r->{excel_format});
406 # add a link to the CSV output
407 push @links, "<a href='report-data.csv'>CSV Output</a>" if ($r->{csv_format});
409 print $index join(' -- ', @links);
410 print $index "<br/><br/><br/><br/></center>";
412 if ($r->{html_format}) {
413 # create the raw output html file
414 my $raw = new FileHandle (">$file.raw.html");
415 print $raw "<html><head><title>$$r{report}{name}</title>";
419 table { border-collapse: collapse; }
420 th { background-color: lightgray; }
421 td,th { border: solid black 1px; }
422 * { font-family: sans-serif; font-size: 10px; }
426 print $raw "</head><body><table>";
429 print $raw "<tr><th>".join('</th><th>',@{$r->{column_labels}}).'</th></tr>';
430 print $raw "<tr><td>".join('</td><td>',@$_ ).'</td></tr>' for (@{$r->{data}});
433 print $raw '</table></body></html>';
438 # Time for a pie chart
439 if ($r->{chart_pie}) {
440 my $pics = draw_pie($r, $file);
441 for my $pic (@$pics) {
442 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
446 print $index '<br/><br/><br/><br/>';
447 # Time for a bar chart
448 if ($r->{chart_bar}) {
449 my $pics = draw_bars($r, $file);
450 for my $pic (@$pics) {
451 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
455 print $index '<br/><br/><br/><br/>';
456 # Time for a bar chart
457 if ($r->{chart_line}) {
458 my $pics = draw_lines($r, $file);
459 for my $pic (@$pics) {
460 print $index "<img src='report-data.html.$pic->{file}' alt='$pic->{name}'/><br/><br/><br/><br/>";
465 print $index '</body></html>';
474 my $data = $r->{data};
476 my @groups = @{ $r->{group_by_list} };
478 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
479 delete @values[@groups];
481 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
484 for my $vcol (@values) {
485 next unless (defined $vcol);
487 my @pic_data = ([],[]);
488 for my $row (@$data) {
489 next if (!defined($$row[$vcol]) || $$row[$vcol] == 0);
490 my $val = $$row[$vcol];
491 push @{$pic_data[0]}, join(" -- ", @$row[@groups])." ($val)";
492 push @{$pic_data[1]}, $val;
495 next unless (@{$pic_data[0]});
498 my $split = int(scalar(@{$pic_data[0]}) / $size);
499 my $last = scalar(@{$pic_data[0]}) % $size;
501 for my $sub_graph (0 .. $split) {
503 if ($sub_graph == $split) {
508 for my $set (@pic_data) {
509 push @sub_data, [ splice(@$set,0,$size) ];
512 my $pic = new GD::Graph::pie;
515 label => $r->{column_labels}->[$vcol],
517 legend_placement => 'R',
519 #logo_position => 'TL',
524 my $format = $pic->export_format;
526 open(IMG, ">$file.pie.$vcol.$sub_graph.$format");
531 $pic->plot(\@sub_data) or die $pic->error;
532 print IMG $pic->gd->$format;
535 warn "Couldn't draw $file.pie.$vcol.$sub_graph.$format : $e";
543 { file => "pie.$vcol.$sub_graph.$format",
544 name => $r->{column_labels}->[$vcol].' (Pie)',
545 } unless ($forgetit);
547 last if ($sub_graph == $split);
558 my $data = $r->{data};
560 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
562 my @groups = @{ $r->{group_by_list} };
565 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
566 splice(@values,$_,1) for (reverse @groups);
570 for my $row (@$data) {
571 push @{$pic_data[0]}, join(' -- ', @$row[@groups]);
581 for my $vcol (@values) {
582 next unless (defined $vcol);
583 $pic_data[$set] ||= [];
586 for my $row (@$data) {
587 my $val = $$row[$vcol] ? $$row[$vcol] : 0;
588 push @{$pic_data[$set]}, $val;
589 $max_y = $val if ($val > $max_y);
590 $trim_candidates{$pos}++ if ($val == 0);
596 my $set_count = scalar(@pic_data) - 1;
597 my @trim_cols = grep { $trim_candidates{$_} == $set_count } keys %trim_candidates;
603 for my $dataset (@pic_data) {
604 splice(@$dataset,$_,1) for (reverse sort @trim_cols);
606 if (grep { $_ } @$dataset) {
607 push @new_data, $dataset;
608 push @use_me, $set_index if ($set_index > 0);
610 push @no_use, $set_index;
616 return [] unless ($new_data[0] && @{$new_data[0]});
618 for my $col (@use_me) {
619 push @leg, $r->{column_labels}->[$values[$col - 1]];
622 my $w = 100 + 10 * scalar(@{$new_data[0]});
623 $w = 400 if ($w < 400);
625 my $h = 10 * (scalar(@new_data) / 2);
629 my $pic = new GD::Graph::bars3d ($w + 250, $h + 500);
632 title => $r->{report}{name},
633 x_labels_vertical => 1,
637 y_max_value => $max_y,
638 legend_placement => 'TR',
641 #logo_position => 'R',
646 $pic->set_legend(@leg);
648 my $format = $pic->export_format;
650 open(IMG, ">$file.bar.$format");
654 $pic->plot(\@new_data) or die $pic->error;
655 print IMG $pic->gd->$format;
658 warn "Couldn't draw $file.bar.$format : $e";
663 return [{ file => "bar.$format",
664 name => $r->{report}{name}.' (Bar)',
672 my $data = $r->{data};
674 #my $logo = $doc->findvalue('/reporter/setup/files/chart_logo');
676 my @groups = @{ $r->{group_by_list} };
678 my @values = (0 .. (scalar(@{$r->{column_labels}}) - 1));
679 splice(@values,$_,1) for (reverse @groups);
683 for my $row (@$data) {
684 push @{$pic_data[0]}, join(' -- ', @$row[@groups]);
692 for my $vcol (@values) {
693 next unless (defined $vcol);
694 $pic_data[$set] ||= [];
697 for my $row (@$data) {
698 my $val = $$row[$vcol] ? $$row[$vcol] : 0;
699 push @{$pic_data[$set]}, $val;
700 $max_y = $val if ($val > $max_y);
705 my $set_count = scalar(@pic_data) - 1;
711 for my $dataset (@pic_data) {
713 if (grep { $_ } @$dataset) {
714 push @new_data, $dataset;
715 push @use_me, $set_index if ($set_index > 0);
717 push @no_use, $set_index;
723 for my $col (@use_me) {
724 push @leg, $r->{column_labels}->[$values[$col - 1]];
727 my $w = 100 + 10 * scalar(@{$new_data[0]});
728 $w = 400 if ($w < 400);
730 my $h = 10 * (scalar(@new_data) / 2);
734 my $pic = new GD::Graph::lines3d ($w + 250, $h + 500);
737 title => $r->{report}{name},
738 x_labels_vertical => 1,
741 y_max_value => $max_y,
742 legend_placement => 'TR',
745 #logo_position => 'R',
750 $pic->set_legend(@leg);
752 my $format = $pic->export_format;
754 open(IMG, ">$file.line.$format");
758 $pic->plot(\@new_data) or die $pic->error;
759 print IMG $pic->gd->$format;
762 warn "Couldn't draw $file.line.$format : $e";
767 return [{ file => "line.$format",
768 name => $r->{report}{name}.' (Bar)',
776 my $pivot_label = shift;
777 my $pivot_data = shift;
779 $default = 0 unless (defined $default);
781 my $data = $$blob{data};
782 my $cols = $$blob{columns};
784 my @keep_labels = @$cols;
785 splice(@keep_labels, $_ - 1, 1) for (reverse sort ($pivot_label, $pivot_data));
787 my @keep_cols = (0 .. @$cols - 1);
788 splice(@keep_cols, $_ - 1, 1) for (reverse sort ($pivot_label, $pivot_data));
790 my @gb = ( 0 .. @keep_cols - 1);
792 #first, find the unique list of pivot values
794 for my $row (@$data) {
795 $tmp{ $$row[$pivot_label - 1] } = 1;
797 my @new_cols = sort keys %tmp;
799 tie my %split_data, 'Tie::IxHash';
800 for my $row (@$data) {
802 my $row_fp = ''. join('', map { defined($$row[$_]) ? $$row[$_] : '' } @keep_cols);
803 $split_data{$row_fp} ||= [];
805 push @{ $split_data{$row_fp} }, $row;
809 #now loop over the data, building a new result set
810 tie my %new_data, 'Tie::IxHash';
812 for my $fp ( keys %split_data ) {
816 for my $col (@keep_cols) {
817 push @{ $new_data{$fp} }, $split_data{$fp}[0][$col];
820 for my $col (@new_cols) {
822 my ($datum) = map { $_->[$pivot_data - 1] } grep { $_->[$pivot_label - 1] eq $col } @{ $split_data{$fp} };
824 push @{ $new_data{$fp} }, $datum;
828 push @keep_labels, @new_cols;
830 return { columns => \@keep_labels, data => [ values %new_data ], group_by_list => \@gb };