# Cause locales.pl to parse these files:
# parse_html_template('report_generator/html_report')
-# parse_html_template('report_generator/pdf_report')
sub new {
my $type = shift;
'allow_pdf_export' => 1,
'allow_csv_export' => 1,
'html_template' => 'report_generator/html_report',
- 'pdf_template' => 'report_generator/pdf_report',
'pdf_export' => {
'paper_size' => 'a4',
'orientation' => 'landscape',
};
}
+sub set_custom_headers {
+ my $self = shift;
+
+ if (@_) {
+ $self->{custom_headers} = [ @_ ];
+ } else {
+ delete $self->{custom_headers};
+ }
+}
+
sub get_attachment_basename {
my $self = shift;
my $filename = $self->{options}->{attachment_basename} || 'report';
push @column_headers, $header;
}
+ my $header_rows;
+ if ($self->{custom_headers}) {
+ $header_rows = $self->{custom_headers};
+ } else {
+ $header_rows = [ \@column_headers ];
+ }
+
my ($outer_idx, $inner_idx) = (0, 0);
my $next_border_top;
my @rows;
my @export_variables = $self->{form}->flatten_variables(@{ $self->{export}->{variable_list} });
- my $allow_pdf_export = $opts->{allow_pdf_export} && (-x $main::html2ps_bin) && (-x $main::ghostscript_bin);
+ my $allow_pdf_export = $opts->{allow_pdf_export};
eval { require PDF::API2; require PDF::Table; };
$allow_pdf_export |= 1 if (! $@);
'ALLOW_PDF_EXPORT' => $allow_pdf_export,
'ALLOW_CSV_EXPORT' => $opts->{allow_csv_export},
'SHOW_EXPORT_BUTTONS' => ($allow_pdf_export || $opts->{allow_csv_export}) && $self->{data_present},
- 'COLUMN_HEADERS' => \@column_headers,
+ 'HEADER_ROWS' => $header_rows,
'NUM_COLUMNS' => scalar @column_headers,
'ROWS' => \@rows,
'EXPORT_VARIABLES' => \@export_variables,
return $_[0] * 72 / 2.54;
}
-sub render_pdf_with_pdf_api2 {
+sub generate_pdf_content {
+ eval {
+ require PDF::API2;
+ require PDF::Table;
+ };
+
my $self = shift;
my $variables = $self->prepare_html_content();
my $form = $self->{form};
my (@data, @column_props, @cell_props);
- my $data_row = [];
- my $cell_props_row = [];
+ my ($data_row, $cell_props_row);
my @visible_columns = $self->get_visible_columns('HTML');
+ my $num_columns = scalar @visible_columns;
+ my $num_header_rows = 1;
foreach $name (@visible_columns) {
- $column = $self->{columns}->{$name};
-
- push @{ $data_row }, $column->{text};
- push @{ $cell_props_row }, {};
- push @column_props, { 'justify' => $column->{align} eq 'right' ? 'right' : 'left' };
+ push @column_props, { 'justify' => $self->{columns}->{$name}->{align} eq 'right' ? 'right' : 'left' };
}
- push @data, $data_row;
- push @cell_props, $cell_props_row;
+ if (!$self->{custom_headers}) {
+ $data_row = [];
+ $cell_props_row = [];
+ push @data, $data_row;
+ push @cell_props, $cell_props_row;
+
+ foreach $name (@visible_columns) {
+ $column = $self->{columns}->{$name};
- my $num_columns = scalar @column_props;
+ push @{ $data_row }, $column->{text};
+ push @{ $cell_props_row }, {};
+ }
+
+ } else {
+ $num_header_rows = scalar @{ $self->{custom_headers} };
+
+ foreach my $custom_header_row (@{ $self->{custom_headers} }) {
+ $data_row = [];
+ $cell_props_row = [];
+ push @data, $data_row;
+ push @cell_props, $cell_props_row;
+
+ foreach my $custom_header_col (@{ $custom_header_row }) {
+ push @{ $data_row }, $custom_header_col->{text};
+ push @{ $cell_props_row }, {};
+ }
+ }
+ }
foreach my $row_set (@{ $self->{data} }) {
if ('HASH' eq ref $row_set) {
'font' => $font,
'font_size' => $font_size,
'font_color' => '#000000',
+ 'num_header_rows' => $num_header_rows,
'header_props' => {
'bg_color' => '#ffffff',
'repeat' => 1,
return $allowed_paper_sizes{$requested_paper_size} ? $requested_paper_size : $default_paper_size;
}
-sub render_pdf_with_html2ps {
- my $self = shift;
- my $variables = $self->prepare_html_content();
- my $form = $self->{form};
- my $myconfig = $self->{myconfig};
- my $opt = $self->{options}->{pdf_export};
-
- my $opt_number = $opt->{number} ? 'number : 1' : '';
- my $opt_landscape = $opt->{orientation} eq 'landscape' ? 'landscape : 1' : '';
-
- my $opt_paper_size = $self->verify_paper_size($opt->{paper_size}, 'a4');
-
- my $html2ps_config = <<"END"
-\@html2ps {
- option {
- titlepage: 0;
- hyphenate: 0;
- colour: 1;
- ${opt_landscape};
- ${opt_number};
- }
- paper {
- type: ${opt_paper_size};
- }
- break-table: 1;
-}
-
-\@page {
- margin-top: $opt->{margin_top}cm;
- margin-left: $opt->{margin_left}cm;
- margin-bottom: $opt->{margin_bottom}cm;
- margin-right: $opt->{margin_right}cm;
-}
-
-BODY {
- font-family: Helvetica;
- font-size: $opt->{font_size}pt;
-}
-
-END
- ;
-
- my $printer_command;
- if ($opt->{print} && $opt->{printer_id}) {
- $form->{printer_id} = $opt->{printer_id};
- $form->get_printer_code($myconfig);
- $printer_command = $form->{printer_command};
- }
-
- my $cfg_file_name = Common::tmpname() . '-html2ps-config';
- my $cfg_file = IO::File->new($cfg_file_name, 'w') || $form->error($locale->text('Could not write the html2ps config file.'));
-
- $cfg_file->print($html2ps_config);
- $cfg_file->close();
-
- my $html_file_name = Common::tmpname() . '.html';
- my $html_file = IO::File->new($html_file_name, 'w');
-
- if (!$html_file) {
- unlink $cfg_file_name;
- $form->error($locale->text('Could not write the temporary HTML file.'));
- }
-
- $html_file->print($form->parse_html_template($self->{options}->{pdf_template}, $variables));
- $html_file->close();
-
- my $cmdline =
- "\"${main::html2ps_bin}\" -f \"${cfg_file_name}\" \"${html_file_name}\" | " .
- "\"${main::ghostscript_bin}\" -q -dSAFER -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sPAPERSIZE=${opt_paper_size} -sOutputFile=- -c .setpdfwrite -";
-
- my $gs = IO::File->new("${cmdline} |");
- if ($gs) {
- my $content;
-
- if (!$printer_command) {
- my $filename = $self->get_attachment_basename();
- print qq|content-type: application/pdf\n|;
- print qq|content-disposition: attachment; filename=${filename}.pdf\n\n|;
-
- while (my $line = <$gs>) {
- print $line;
- }
-
- } else {
- while (my $line = <$gs>) {
- $content .= $line;
- }
- }
-
- $gs->close();
- unlink $cfg_file_name, $html_file_name;
-
- if ($printer_command && $content) {
- $self->_print_content('printer_command' => $printer_command,
- 'content' => $content,
- 'copies' => $opt->{copies});
- $form->{report_generator_printed} = 1;
- }
-
- } else {
- unlink $cfg_file_name, $html_file_name;
- $form->error($locale->text('Could not spawn html2ps or GhostScript.'));
- }
-}
-
sub _print_content {
my $self = shift;
my %params = @_;
}
}
-sub generate_pdf_content {
- my $self = shift;
-
- eval { require PDF::API2; require PDF::Table; };
-
- if ($@) {
- return $self->render_pdf_with_html2ps(@_);
- } else {
- return $self->render_pdf_with_pdf_api2(@_);
- }
-}
-
sub unescape_string {
my $self = shift;
my $text = shift;
my @visible_columns = $self->get_visible_columns('CSV');
if ($opts->{headers}) {
- $csv->print($stdout, [ map { $self->unescape_string($self->{columns}->{$_}->{text}) } @visible_columns ]);
+ if (!$self->{custom_headers}) {
+ $csv->print($stdout, [ map { $self->unescape_string($self->{columns}->{$_}->{text}) } @visible_columns ]);
+
+ } else {
+ foreach my $custom_header_row (@{ $self->{custom_headers} }) {
+ $csv->print($stdout, [ map { $self->unescape_string($_->{text}) } @{ $custom_header_row } ]);
+ }
+ }
}
foreach my $row_set (@{ $self->{data} }) {
=item generate_pdf_content
-The PDF generation function. Is invoked by the pdf render functions.
+The PDF generation function. It is invoked by generate_with_headers, tests whether or not the Perl module PDF::API2 is installed and calls render_pdf_with_pdf_api2 if it is and render_pdf_with_html2ps otherwise.
=item generate_csv_content
=item render_pdf_with_pdf_api2
-PDF render function. Uses PDF module.
+PDF render function using the Perl module PDF::API2.
=item render_pdf_with_html2ps
-PDF render function. Uses html2ps to render.
+PDF render function using the external application html2ps.
=back
=item allow_pdf_export
-Used to determine if a button for PDF export should be displayed. Default is yes.
+Used to determine if a button for PDF export should be displayed. Default is yes. The PDF button is hidden if neither the Perl module PDF::API2 nor the external applications html2ps and Ghostscript are available regardless of this parameter's value.
=item allow_csv_export
The template to be used for HTML reports. Default is 'report_generator/html_report'.
-=item pdf_template
-
-The template to be used for PDF reports. Default is 'report_generator/pdf_report'.
-
=back
=head2 PDF Options
=item paper_size
-Paper size. Default is a4.
+Paper size. Default is a4. Supported paper sizes are a3, a4, a5, letter and legal.
=item orientation (landscape)
=item font_name
-Default is Verdana.
+Default is Verdana. Supported font names are Courier, Georgia, Helvetica, Times and Verdana. This option only affects the rendering with PDF::API2.
=item font_size
-Default is 7.
+Default is 7. This option only affects the rendering with PDF::API2.
=item margin_top
=item margin_right
-Default all to 1.5.
+The paper margins in cm. They all default to 1.5.
=item number
-Default is 1.
+Set to a true value if the pages should be numbered. Default is 1.
=item print
-Print or not? Default is no.
+If set then the resulting PDF will be output to a printer. If not it will be downloaded by the user. Default is no.
=item printer_id
=item escape_char
-Character to escape the quote_char. Default is souble quote (").
+Character to escape the quote_char. Default is double quote (").
=item eol_style
projects / kivitendo-erp.git / blobdiff