1 package SL::ReportGenerator;
7 use List::Util qw(max);
10 #use PDF::API2; # these two eat up to .75s on startup. only load them if we actually need them
15 # Cause locales.pl to parse these files:
16 # parse_html_template('report_generator/html_report')
23 $self->{myconfig} = shift;
24 $self->{form} = shift;
28 'std_column_visibility' => 0,
29 'output_format' => 'HTML',
30 'allow_pdf_export' => 1,
31 'allow_csv_export' => 1,
32 'html_template' => 'report_generator/html_report',
35 'orientation' => 'landscape',
36 'font_name' => 'Verdana',
40 'margin_bottom' => 1.5,
41 'margin_right' => 1.5,
51 'eol_style' => 'Unix',
57 'variable_list' => [],
60 $self->{data_present} = 0;
64 $self->set_options(@_) if (@_);
73 $self->{columns} = \%columns;
75 foreach my $column (values %{ $self->{columns} }) {
76 $column->{visible} = $self->{options}->{std_column_visibility} unless defined $column->{visible};
79 $self->set_column_order(sort keys %{ $self->{columns} });
82 sub set_column_order {
85 $self->{column_order} = [ grep { !$seen{$_}++ } @_, sort keys %{ $self->{columns} } ];
88 sub set_sort_indicator {
91 $self->{options}->{sort_indicator_column} = shift;
92 $self->{options}->{sort_indicator_direction} = shift;
100 while (my $arg = shift) {
103 if ('ARRAY' eq ref $arg) {
106 } elsif ('HASH' eq ref $arg) {
110 $self->{form}->error('Incorrect usage -- expecting hash or array ref');
113 my @columns_with_default_alignment = grep { defined $self->{columns}->{$_}->{align} } keys %{ $self->{columns} };
115 foreach my $row (@{ $row_set }) {
116 foreach my $column (@columns_with_default_alignment) {
117 $row->{$column} ||= { };
118 $row->{$column}->{align} = $self->{columns}->{$column}->{align} unless (defined $row->{$column}->{align});
121 foreach my $field (qw(data link)) {
122 map { $row->{$_}->{$field} = [ $row->{$_}->{$field} ] if (ref $row->{$_}->{$field} ne 'ARRAY') } keys %{ $row };
126 push @{ $self->{data} }, $row_set;
127 $last_row_set = $row_set;
129 $self->{data_present} = 1;
132 return $last_row_set;
138 push @{ $self->{data} }, { 'type' => 'separator' };
145 push @{ $self->{data} }, $data;
152 $self->{data_present} = 0;
159 while (my ($key, $value) = each %options) {
160 if ($key eq 'pdf_export') {
161 map { $self->{options}->{pdf_export}->{$_} = $value->{$_} } keys %{ $value };
163 $self->{options}->{$key} = $value;
168 sub set_options_from_form {
171 my $form = $self->{form};
172 my $myconfig = $self->{myconfig};
174 foreach my $key (qw(output_format)) {
175 my $full_key = "report_generator_${key}";
176 $self->{options}->{$key} = $form->{$full_key} if (defined $form->{$full_key});
179 foreach my $format (qw(pdf csv)) {
180 my $opts = $self->{options}->{"${format}_export"};
181 foreach my $key (keys %{ $opts }) {
182 my $full_key = "report_generator_${format}_options_${key}";
183 $opts->{$key} = $key =~ /^margin/ ? $form->parse_amount($myconfig, $form->{$full_key}) : $form->{$full_key};
188 sub set_export_options {
193 'variable_list' => [ @_ ],
197 sub set_custom_headers {
201 $self->{custom_headers} = [ @_ ];
203 delete $self->{custom_headers};
207 sub get_attachment_basename {
209 my $filename = $self->{options}->{attachment_basename} || 'report';
210 $filename =~ s|.*\\||;
211 $filename =~ s|.*/||;
216 sub generate_with_headers {
218 my $format = lc $self->{options}->{output_format};
219 my $form = $self->{form};
221 if (!$self->{columns}) {
222 $form->error('Incorrect usage -- no columns specified');
225 if ($format eq 'html') {
226 my $title = $form->{title};
227 $form->{title} = $self->{title} if ($self->{title});
229 $form->{title} = $title;
231 print $self->generate_html_content();
233 } elsif ($format eq 'csv') {
234 my $filename = $self->get_attachment_basename();
235 print qq|content-type: text/csv\n|;
236 print qq|content-disposition: attachment; filename=${filename}.csv\n\n|;
237 $self->generate_csv_content();
239 } elsif ($format eq 'pdf') {
240 $self->generate_pdf_content();
243 $form->error('Incorrect usage -- unknown format (supported are HTML, CSV, PDF)');
247 sub get_visible_columns {
251 return grep { my $c = $self->{columns}->{$_}; $c && $c->{visible} && (($c->{visible} == 1) || ($c->{visible} =~ /\Q${format}\E/i)) } @{ $self->{column_order} };
258 $value = $main::locale->quote_special_chars('HTML', $value);
260 $value =~ s/\n/<br>/g;
265 sub prepare_html_content {
268 my ($column, $name, @column_headers);
270 my $opts = $self->{options};
271 my @visible_columns = $self->get_visible_columns('HTML');
273 foreach $name (@visible_columns) {
274 $column = $self->{columns}->{$name};
278 'align' => $column->{align},
279 'link' => $column->{link},
280 'text' => $column->{text},
281 'show_sort_indicator' => $name eq $opts->{sort_indicator_column},
282 'sort_indicator_direction' => $opts->{sort_indicator_direction},
285 push @column_headers, $header;
289 if ($self->{custom_headers}) {
290 $header_rows = $self->{custom_headers};
292 $header_rows = [ \@column_headers ];
295 my ($outer_idx, $inner_idx) = (0, 0);
299 foreach my $row_set (@{ $self->{data} }) {
300 if ('HASH' eq ref $row_set) {
301 if ($row_set->{type} eq 'separator') {
302 if (! scalar @rows) {
303 $next_border_top = 1;
305 $rows[-1]->{BORDER_BOTTOM} = 1;
313 'IS_COLSPAN_DATA' => $row_set->{type} eq 'colspan_data',
314 'NUM_COLUMNS' => scalar @visible_columns,
315 'BORDER_TOP' => $next_border_top,
316 'data' => $row_set->{data},
319 push @rows, $row_data;
321 $next_border_top = 0;
328 foreach my $row (@{ $row_set }) {
331 my $output_columns = [ ];
333 foreach my $col_name (@visible_columns) {
339 my $col = $row->{$col_name};
340 $col->{CELL_ROWS} = [ ];
341 foreach my $i (0 .. scalar(@{ $col->{data} }) - 1) {
342 push @{ $col->{CELL_ROWS} }, {
343 'data' => $self->html_format($col->{data}->[$i]),
344 'link' => $col->{link}->[$i],
348 # Force at least a to be displayed so that browsers
349 # will format the table cell (e.g. borders etc).
350 if (!scalar @{ $col->{CELL_ROWS} }) {
351 push @{ $col->{CELL_ROWS} }, { 'data' => ' ' };
352 } elsif ((1 == scalar @{ $col->{CELL_ROWS} }) && (!defined $col->{CELL_ROWS}->[0]->{data} || ($col->{CELL_ROWS}->[0]->{data} eq ''))) {
353 $col->{CELL_ROWS}->[0]->{data} = ' ';
356 push @{ $output_columns }, $col;
357 $skip_next = $col->{colspan} ? $col->{colspan} - 1 : 0;
361 'COLUMNS' => $output_columns,
362 'outer_idx' => $outer_idx,
363 'outer_idx_odd' => $outer_idx % 2,
364 'inner_idx' => $inner_idx,
365 'BORDER_TOP' => $next_border_top,
368 push @rows, $row_data;
370 $next_border_top = 0;
374 my @export_variables = $self->{form}->flatten_variables(@{ $self->{export}->{variable_list} });
376 my $allow_pdf_export = $opts->{allow_pdf_export};
379 'TITLE' => $opts->{title},
380 'TOP_INFO_TEXT' => $self->html_format($opts->{top_info_text}),
381 'RAW_TOP_INFO_TEXT' => $opts->{raw_top_info_text},
382 'BOTTOM_INFO_TEXT' => $self->html_format($opts->{bottom_info_text}),
383 'RAW_BOTTOM_INFO_TEXT' => $opts->{raw_bottom_info_text},
384 'ALLOW_PDF_EXPORT' => $allow_pdf_export,
385 'ALLOW_CSV_EXPORT' => $opts->{allow_csv_export},
386 'SHOW_EXPORT_BUTTONS' => ($allow_pdf_export || $opts->{allow_csv_export}) && $self->{data_present},
387 'HEADER_ROWS' => $header_rows,
388 'NUM_COLUMNS' => scalar @column_headers,
390 'EXPORT_VARIABLES' => \@export_variables,
391 'EXPORT_VARIABLE_LIST' => join(' ', @{ $self->{export}->{variable_list} }),
392 'EXPORT_NEXTSUB' => $self->{export}->{nextsub},
393 'DATA_PRESENT' => $self->{data_present},
399 sub generate_html_content {
401 my $variables = $self->prepare_html_content();
403 return $self->{form}->parse_html_template($self->{options}->{html_template}, $variables);
409 return $_[0] * 72 / 2.54;
416 $text = decode('UTF-8', $text) if ($self->{text_is_utf8});
421 sub generate_pdf_content {
428 my $variables = $self->prepare_html_content();
429 my $form = $self->{form};
430 my $myconfig = $self->{myconfig};
432 my $opts = $self->{options};
433 my $pdfopts = $opts->{pdf_export};
435 my (@data, @column_props, @cell_props);
437 my ($data_row, $cell_props_row);
438 my @visible_columns = $self->get_visible_columns('HTML');
439 my $num_columns = scalar @visible_columns;
440 my $num_header_rows = 1;
442 my $font_encoding = $main::dbcharset || 'ISO-8859-15';
443 $self->{text_is_utf8} = $font_encoding =~ m/^utf-?8$/i;
445 foreach my $name (@visible_columns) {
446 push @column_props, { 'justify' => $self->{columns}->{$name}->{align} eq 'right' ? 'right' : 'left' };
449 if (!$self->{custom_headers}) {
451 $cell_props_row = [];
452 push @data, $data_row;
453 push @cell_props, $cell_props_row;
455 foreach my $name (@visible_columns) {
456 my $column = $self->{columns}->{$name};
458 push @{ $data_row }, $self->_decode_text($column->{text});
459 push @{ $cell_props_row }, {};
463 $num_header_rows = scalar @{ $self->{custom_headers} };
465 foreach my $custom_header_row (@{ $self->{custom_headers} }) {
467 $cell_props_row = [];
468 push @data, $data_row;
469 push @cell_props, $cell_props_row;
471 foreach my $custom_header_col (@{ $custom_header_row }) {
472 push @{ $data_row }, $self->_decode_text($custom_header_col->{text});
474 my $num_output = ($custom_header_col->{colspan} * 1 > 1) ? $custom_header_col->{colspan} : 1;
475 if ($num_output > 1) {
476 push @{ $data_row }, ('') x ($num_output - 1);
477 push @{ $cell_props_row }, { 'colspan' => $num_output };
478 push @{ $cell_props_row }, ({ }) x ($num_output - 1);
481 push @{ $cell_props_row }, {};
487 foreach my $row_set (@{ $self->{data} }) {
488 if ('HASH' eq ref $row_set) {
489 if ($row_set->{type} eq 'colspan_data') {
490 push @data, [ $self->_decode_text($row_set->{data}) ];
492 $cell_props_row = [];
493 push @cell_props, $cell_props_row;
495 foreach (0 .. $num_columns - 1) {
496 push @{ $cell_props_row }, { 'background_color' => '#666666',
497 'font_color' => '#ffffff',
498 'colspan' => $_ == 0 ? -1 : undef, };
504 foreach my $row (@{ $row_set }) {
506 $cell_props_row = [];
508 push @data, $data_row;
509 push @cell_props, $cell_props_row;
512 foreach my $col_name (@visible_columns) {
513 my $col = $row->{$col_name};
514 push @{ $data_row }, $self->_decode_text(join("\n", @{ $col->{data} }));
516 $column_props[$col_idx]->{justify} = 'right' if ($col->{align} eq 'right');
518 my $cell_props = { };
519 push @{ $cell_props_row }, $cell_props;
521 if ($col->{colspan} && $col->{colspan} > 1) {
522 $cell_props->{colspan} = $col->{colspan};
530 foreach my $i (0 .. scalar(@data) - 1) {
531 my $aref = $data[$i];
532 my $num_columns_here = scalar @{ $aref };
534 if ($num_columns_here < $num_columns) {
535 push @{ $aref }, ('') x ($num_columns - $num_columns_here);
536 } elsif ($num_columns_here > $num_columns) {
537 splice @{ $aref }, $num_columns;
542 'a3' => [ 842, 1190 ],
543 'a4' => [ 595, 842 ],
544 'a5' => [ 420, 595 ],
545 'letter' => [ 612, 792 ],
546 'legal' => [ 612, 1008 ],
549 my %supported_fonts = map { $_ => 1 } qw(courier georgia helvetica times verdana);
551 my $paper_size = defined $pdfopts->{paper_size} && defined $papersizes->{lc $pdfopts->{paper_size}} ? lc $pdfopts->{paper_size} : 'a4';
552 my ($paper_width, $paper_height);
554 if (lc $pdfopts->{orientation} eq 'landscape') {
555 ($paper_width, $paper_height) = @{$papersizes->{$paper_size}}[1, 0];
557 ($paper_width, $paper_height) = @{$papersizes->{$paper_size}}[0, 1];
560 my $margin_top = _cm2bp($pdfopts->{margin_top} || 1.5);
561 my $margin_bottom = _cm2bp($pdfopts->{margin_bottom} || 1.5);
562 my $margin_left = _cm2bp($pdfopts->{margin_left} || 1.5);
563 my $margin_right = _cm2bp($pdfopts->{margin_right} || 1.5);
565 my $table = PDF::Table->new();
566 my $pdf = PDF::API2->new();
567 my $page = $pdf->page();
569 $pdf->mediabox($paper_width, $paper_height);
571 my $font = $pdf->corefont(defined $pdfopts->{font_name} && $supported_fonts{lc $pdfopts->{font_name}} ? ucfirst $pdfopts->{font_name} : 'Verdana',
572 '-encoding' => $font_encoding);
573 my $font_size = $pdfopts->{font_size} || 7;
574 my $title_font_size = $font_size + 1;
576 my $font_height = $font_size + 2 * $padding;
577 my $title_font_height = $font_size + 2 * $padding;
579 my $header_height = 2 * $title_font_height if ($opts->{title});
580 my $footer_height = 2 * $font_height if ($pdfopts->{number});
582 my $top_text_height = 0;
584 if ($self->{options}->{top_info_text}) {
585 my $top_text = $self->_decode_text($self->{options}->{top_info_text});
586 $top_text =~ s/\r//g;
587 $top_text =~ s/\n+$//;
589 my @lines = split m/\n/, $top_text;
590 $top_text_height = $font_height * scalar @lines;
592 foreach my $line_no (0 .. scalar(@lines) - 1) {
593 my $y_pos = $paper_height - $margin_top - $header_height - $line_no * $font_height;
594 my $text_obj = $page->text();
596 $text_obj->font($font, $font_size);
597 $text_obj->translate($margin_left, $y_pos);
598 $text_obj->text($lines[$line_no]);
606 'w' => $paper_width - $margin_left - $margin_right,
607 'start_y' => $paper_height - $margin_top - $header_height - $top_text_height,
608 'next_y' => $paper_height - $margin_top - $header_height,
609 'start_h' => $paper_height - $margin_top - $margin_bottom - $header_height - $footer_height - $top_text_height,
610 'next_h' => $paper_height - $margin_top - $margin_bottom - $header_height - $footer_height,
612 'background_color_odd' => '#ffffff',
613 'background_color_even' => '#eeeeee',
615 'font_size' => $font_size,
616 'font_color' => '#000000',
617 'num_header_rows' => $num_header_rows,
619 'bg_color' => '#ffffff',
621 'font_color' => '#000000',
623 'column_props' => \@column_props,
624 'cell_props' => \@cell_props,
625 'max_word_length' => 60,
629 foreach my $page_num (1..$pdf->pages()) {
630 my $curpage = $pdf->openpage($page_num);
632 if ($pdfopts->{number}) {
633 my $label = $self->_decode_text($main::locale->text("Page #1/#2", $page_num, $pdf->pages()));
634 my $text_obj = $curpage->text();
636 $text_obj->font($font, $font_size);
637 $text_obj->translate(($paper_width - $margin_left - $margin_right) / 2 + $margin_left - $text_obj->advancewidth($label) / 2, $margin_bottom);
638 $text_obj->text($label);
641 if ($opts->{title}) {
642 my $title = $self->_decode_text($opts->{title});
643 my $text_obj = $curpage->text();
645 $text_obj->font($font, $title_font_size);
646 $text_obj->translate(($paper_width - $margin_left - $margin_right) / 2 + $margin_left - $text_obj->advancewidth($title) / 2,
647 $paper_height - $margin_top);
648 $text_obj->text($title, '-underline' => 1);
652 my $content = $pdf->stringify();
655 if ($pdfopts->{print} && $pdfopts->{printer_id}) {
656 $form->{printer_id} = $pdfopts->{printer_id};
657 $form->get_printer_code($myconfig);
658 $printer_command = $form->{printer_command};
661 if ($printer_command) {
662 $self->_print_content('printer_command' => $printer_command,
663 'content' => $content,
664 'copies' => $pdfopts->{copies});
665 $form->{report_generator_printed} = 1;
668 my $filename = $self->get_attachment_basename();
670 print qq|content-type: application/pdf\n|;
671 print qq|content-disposition: attachment; filename=${filename}.pdf\n\n|;
677 sub verify_paper_size {
679 my $requested_paper_size = lc shift;
680 my $default_paper_size = shift;
682 my %allowed_paper_sizes = map { $_ => 1 } qw(a3 a4 a5 letter legal);
684 return $allowed_paper_sizes{$requested_paper_size} ? $requested_paper_size : $default_paper_size;
691 foreach my $i (1 .. max $params{copies}, 1) {
692 my $printer = IO::File->new("| $params{printer_command}");
693 $main::form->error($main::locale->text('Could not spawn the printer command.')) if (!$printer);
694 $printer->print($params{content});
699 sub unescape_string {
702 my $iconv = $main::locale->{iconv};
704 $text = $main::locale->unquote_special_chars('HTML', $text);
705 $text = $main::locale->{iconv}->convert($text) if ($main::locale->{iconv});
710 sub generate_csv_content {
713 my %valid_sep_chars = (';' => ';', ',' => ',', ':' => ':', 'TAB' => "\t");
714 my %valid_escape_chars = ('"' => 1, "'" => 1);
715 my %valid_quote_chars = ('"' => 1, "'" => 1);
717 my $opts = $self->{options}->{csv_export};
718 my $eol = $opts->{eol_style} eq 'DOS' ? "\r\n" : "\n";
719 my $sep_char = $valid_sep_chars{$opts->{sep_char}} ? $valid_sep_chars{$opts->{sep_char}} : ';';
720 my $escape_char = $valid_escape_chars{$opts->{escape_char}} ? $opts->{escape_char} : '"';
721 my $quote_char = $valid_quote_chars{$opts->{quote_char}} ? $opts->{quote_char} : '"';
723 $escape_char = $quote_char if ($opts->{escape_char} eq 'QUOTE_CHAR');
725 my $csv = Text::CSV_XS->new({ 'binary' => 1,
726 'sep_char' => $sep_char,
727 'escape_char' => $escape_char,
728 'quote_char' => $quote_char,
731 my $stdout = wraphandle(\*STDOUT);
732 my @visible_columns = $self->get_visible_columns('CSV');
734 if ($opts->{headers}) {
735 if (!$self->{custom_headers}) {
736 $csv->print($stdout, [ map { $self->unescape_string($self->{columns}->{$_}->{text}) } @visible_columns ]);
739 foreach my $row (@{ $self->{custom_headers} }) {
742 foreach my $col (@{ $row }) {
743 my $num_output = ($col->{colspan} && ($col->{colspan} > 1)) ? $col->{colspan} : 1;
744 push @{ $fields }, ($self->unescape_string($col->{text})) x $num_output;
747 $csv->print($stdout, $fields);
752 foreach my $row_set (@{ $self->{data} }) {
753 next if ('ARRAY' ne ref $row_set);
754 foreach my $row (@{ $row_set }) {
757 foreach my $col (@visible_columns) {
763 my $num_output = ($col->{colspan} && ($col->{colspan} > 1)) ? $col->{colspan} : 1;
764 $skip_next = $num_output - 1;
766 push @data, join($eol, map { s/\r?\n/$eol/g; $_ } @{ $row->{$col}->{data} });
767 push @data, ('') x $skip_next if ($skip_next);
770 $csv->print($stdout, \@data);
781 SL::ReportGenerator.pm: the Lx-Office way of getting data in shape
785 my $report = SL::ReportGenerator->new(\%myconfig, $form);
786 $report->set_options(%options); # optional
787 $report->set_columns(%column_defs);
788 $report->set_sort_indicator($column, $direction); # optional
789 $report->add_data($row1, $row2, @more_rows);
790 $report->generate_with_headers();
792 This creates a report object, sets a few columns, adds some data and generates a standard report.
793 Sorting of columns will be alphabetic, and options will be set to their defaults.
794 The report will be printed including table headers, html headers and http headers.
798 Imagine the following scenario:
799 There's a simple form, which loads some data from the database, and needs to print it out. You write a template for it.
800 Then there may be more than one line. You add a loop in the template.
801 Then there are some options made by the user, such as hidden columns. You add more to the template.
802 Then it lacks usability. You want it to be able to sort the data. You add code for that.
803 Then there are too many results, you need pagination, you want to print or export that data..... and so on.
805 The ReportGenerator class was designed because this exact scenario happened about half a dozen times in Lx-Office.
806 It's purpose is to manage all those formating, culling, sorting, and templating.
807 Which makes it almost as complicated to use as doing the work for yourself.
813 =item new \%myconfig,$form,%options
815 Creates a new ReportGenerator object, sets all given options, and returns it.
817 =item set_columns %columns
819 Sets the columns available to this report.
821 =item set_column_order @columns
823 Sets the order of columns. Any columns not present here are appended in alphabetic order.
825 =item set_sort_indicator $column,$direction
827 Sets sorting ot the table by specifying a column and a direction, where the direction will be evaluated to ascending if true.
828 Note that this is only for displaying. The data has to be presented already sorted.
830 =item add_data \@data
832 =item add_data \%data
834 Adds data to the report. A given hash_ref is interpreted as a single line of data, every array_ref as a collection of lines.
835 Every line will be expected to be in a kay => value format. Note that the rows have to be already sorted.
836 ReportGenerator does only colum sorting on its own, and provides links to sorting and visual cue as to which column was sorted by.
840 Adds a separator line to the report.
842 =item add_control \%data
844 Adds a control element to the data. Control elements are an experimental feature to add functionality to a report the regular data cannot.
845 Every control element needs to set IS_CONTROL_DATA, in order to be recongnized by the template.
846 Currently the only control element is a colspan element, which can be used as a mini header further down the report.
850 Deletes all data filled into the report, but keeps options set.
852 =item set_options %options
854 Sets options. For an incomplete list of options, see section configuration.
856 =item set_options_from_form
858 Tries to import options from the $form object given at creation
860 =item set_export_options $next_sub,@variable_list
862 Sets next_sub and additional variables needed for export.
864 =item get_attachment_basename
866 Returns the set attachment_basename option, or 'report' if nothing was set. See configuration for the option.
868 =item generate_with_headers
870 Parses the report, adds headers and prints it out. Headers depend on the option 'output_format',
871 for example 'HTML' will add proper table headers, html headers and http headers. See configuration for this option.
873 =item get_visible_columns $format
875 Returns a list of columns that will be visible in the report after considering all options or match the given format.
877 =item html_format $value
879 Escapes HTML characters in $value and substitutes newlines with '<br>'. Returns the escaped $value.
881 =item prepare_html_content $column,$name,@column_headers
883 Parses the data, and sets internal data needed for certain output format. Must be called once before the template is invoked.
884 Should not be called extrenally, since all render and generate functions invoke it anyway.
886 =item generate_html_content
888 The html generation function. Is invoked by generate_with_headers.
890 =item generate_pdf_content
892 The PDF generation function. It is invoked by generate_with_headers and renders the PDF with the PDF::API2 library.
894 =item generate_csv_content
896 The CSV generation function. Uses XS_CSV to parse the information into csv.
902 These are known options and their defaults. Options for pdf export and csv export need to be set as a hashref inside the export option.
904 =head2 General Options
908 =item std_column_visibility
910 Standard column visibility. Used if no visibility is set. Use this to save the trouble of enabling every column. Default is no.
914 Output format. Used by generate_with_headers to determine the format. Supported options are HTML, CSV, and PDF. Default is HTML.
916 =item allow_pdf_export
918 Used to determine if a button for PDF export should be displayed. Default is yes.
920 =item allow_csv_export
922 Used to determine if a button for CSV export should be displayed. Default is yes.
926 The template to be used for HTML reports. Default is 'report_generator/html_report'.
936 Paper size. Default is a4. Supported paper sizes are a3, a4, a5, letter and legal.
938 =item orientation (landscape)
940 Landscape or portrait. Default is landscape.
944 Default is Verdana. Supported font names are Courier, Georgia, Helvetica, Times and Verdana. This option only affects the rendering with PDF::API2.
948 Default is 7. This option only affects the rendering with PDF::API2.
958 The paper margins in cm. They all default to 1.5.
962 Set to a true value if the pages should be numbered. Default is 1.
966 If set then the resulting PDF will be output to a printer. If not it will be downloaded by the user. Default is no.
984 Character to enclose entries. Default is double quote (").
988 Character to separate entries. Default is semicolon (;).
992 Character to escape the quote_char. Default is double quote (").
996 End of line style. Default is Unix.
1000 Include headers? Default is yes.
1008 =head1 MODULE AUTHORS
1010 Moritz Bunkus E<lt>mbunkus@linet-services.deE<gt>
1012 L<http://linet-services.de>