use SL::Form;
+# 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;
'output_format' => 'HTML',
'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',
+ 'paper_size' => 'a4',
'orientation' => 'landscape',
- 'font_size' => '10',
+ 'font_name' => 'Verdana',
+ 'font_size' => '7',
'margin_top' => 1.5,
'margin_left' => 1.5,
'margin_bottom' => 1.5,
};
$self->{export} = {
'nextsub' => '',
- 'variable_list' => '',
+ 'variable_list' => [],
};
$self->{data_present} = 0;
sub _init_escaped_strings_map {
my $self = shift;
- $self->{escaped_strings_map} =
- ('ä' => 'ä',
- 'ö' => 'ö',
- 'ü' => 'ü',
- 'Ä' => 'Ä',
- 'Ö' => 'Ö',
- 'Ü' => 'Ü',
- 'ß' => 'ß',
- '>' => '>',
+ $self->{escaped_strings_map} = {
+ 'ä' => 'ä',
+ 'ö' => 'ö',
+ 'ü' => 'ü',
+ 'Ä' => 'Ä',
+ 'Ö' => 'Ö',
+ 'Ü' => 'Ü',
+ 'ß' => 'ß',
+ '>' => '>',
'<' => '<',
- '"' => '"');
+ '"' => '"',
+ };
my $iconv = $main::locale->{iconv_iso8859};
my $self = shift;
my %options = @_;
- map { $self->{options}->{$_} = $options{$_} } keys %options;
+ while (my ($key, $value) = each %options) {
+ if ($key eq 'pdf_export') {
+ map { $self->{options}->{pdf_export}->{$_} = $value->{$_} } keys %{ $value };
+ } else {
+ $self->{options}->{$key} = $value;
+ }
+ }
}
sub set_options_from_form {
$self->{export} = {
'nextsub' => shift,
- 'variable_list' => join(" ", @_),
+ 'variable_list' => [ @_ ],
};
}
# will format the table cell (e.g. borders etc).
if (!scalar @{ $col->{CELL_ROWS} }) {
push @{ $col->{CELL_ROWS} }, { 'data' => ' ' };
- } elsif ((1 == scalar @{ $col->{CELL_ROWS} }) && !$col->{CELL_ROWS}->[0]->{data}) {
+ } elsif ((1 == scalar @{ $col->{CELL_ROWS} }) && (!defined $col->{CELL_ROWS}->[0]->{data} || ($col->{CELL_ROWS}->[0]->{data} eq ''))) {
$col->{CELL_ROWS}->[0]->{data} = ' ';
}
}
}
}
- my @export_variables;
- foreach my $key (split m/ +/, $self->{export}->{variable_list}) {
- push @export_variables, { 'key' => $key, 'value' => $self->{form}->{$key} };
- }
+ 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);
+ eval { require PDF::API2; require PDF::Table; };
+ $allow_pdf_export |= 1 if (! $@);
+
my $variables = {
'TITLE' => $opts->{title},
'TOP_INFO_TEXT' => $self->html_format($opts->{top_info_text}),
'NUM_COLUMNS' => scalar @column_headers,
'ROWS' => \@rows,
'EXPORT_VARIABLES' => \@export_variables,
- 'EXPORT_VARIABLE_LIST' => $self->{export}->{variable_list},
+ 'EXPORT_VARIABLE_LIST' => join(' ', @{ $self->{export}->{variable_list} }),
'EXPORT_NEXTSUB' => $self->{export}->{nextsub},
'DATA_PRESENT' => $self->{data_present},
};
my $self = shift;
my $variables = $self->prepare_html_content();
- return $self->{form}->parse_html_template('report_generator/html_report', $variables);
+ return $self->{form}->parse_html_template($self->{options}->{html_template}, $variables);
+}
+
+sub _cm2bp {
+ # 1 bp = 1/72 in
+ # 1 in = 2.54 cm
+ return $_[0] * 72 / 2.54;
+}
+
+sub render_pdf_with_pdf_api2 {
+ my $self = shift;
+ my $variables = $self->prepare_html_content();
+ my $form = $self->{form};
+ my $myconfig = $self->{myconfig};
+
+ my $opts = $self->{options};
+ my $pdfopts = $opts->{pdf_export};
+
+ my (@data, @column_props, @cell_props);
+
+ my $data_row = [];
+ my $cell_props_row = [];
+ my @visible_columns = $self->get_visible_columns('HTML');
+
+ 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 @data, $data_row;
+ push @cell_props, $cell_props_row;
+
+ my $num_columns = scalar @column_props;
+
+ foreach my $row_set (@{ $self->{data} }) {
+ if ('HASH' eq ref $row_set) {
+ if ($row_set->{type} eq 'colspan_data') {
+ push @data, [ $row_set->{data} ];
+
+ $cell_props_row = [];
+ push @cell_props, $cell_props_row;
+
+ foreach (0 .. $num_columns - 1) {
+ push @{ $cell_props_row }, { 'background_color' => '#000000',
+ 'font_color' => '#ffffff', };
+ }
+ }
+ next;
+ }
+
+ foreach my $row (@{ $row_set }) {
+ $data_row = [];
+ push @data, $data_row;
+
+ my $col_idx = 0;
+ foreach my $col_name (@visible_columns) {
+ my $col = $row->{$col_name};
+ push @{ $data_row }, join("\n", @{ $col->{data} });
+
+ $column_props[$col_idx]->{justify} = 'right' if ($col->{align} eq 'right');
+
+ $col_idx++;
+ }
+
+ $cell_props_row = [];
+ push @cell_props, $cell_props_row;
+
+ foreach (0 .. $num_columns - 1) {
+ push @{ $cell_props_row }, { };
+ }
+ }
+ }
+
+ foreach my $i (0 .. scalar(@data) - 1) {
+ my $aref = $data[$i];
+ my $num_columns_here = scalar @{ $aref };
+
+ if ($num_columns_here < $num_columns) {
+ push @{ $aref }, ('') x ($num_columns - $num_columns_here);
+ } elsif ($num_columns_here > $num_columns) {
+ splice @{ $aref }, $num_columns;
+ }
+ }
+
+ my $papersizes = {
+ 'a3' => [ 842, 1190 ],
+ 'a4' => [ 595, 842 ],
+ 'a5' => [ 420, 595 ],
+ 'letter' => [ 612, 792 ],
+ 'legal' => [ 612, 1008 ],
+ };
+
+ my %supported_fonts = map { $_ => 1 } qw(courier georgia helvetica times verdana);
+
+ my $paper_size = defined $pdfopts->{paper_size} && defined $papersizes->{lc $pdfopts->{paper_size}} ? lc $pdfopts->{paper_size} : 'a4';
+ my ($paper_width, $paper_height);
+
+ if (lc $pdfopts->{orientation} eq 'landscape') {
+ ($paper_width, $paper_height) = @{$papersizes->{$paper_size}}[1, 0];
+ } else {
+ ($paper_width, $paper_height) = @{$papersizes->{$paper_size}}[0, 1];
+ }
+
+ my $margin_top = _cm2bp($pdfopts->{margin_top} || 1.5);
+ my $margin_bottom = _cm2bp($pdfopts->{margin_bottom} || 1.5);
+ my $margin_left = _cm2bp($pdfopts->{margin_left} || 1.5);
+ my $margin_right = _cm2bp($pdfopts->{margin_right} || 1.5);
+
+ my $table = PDF::Table->new();
+ my $pdf = PDF::API2->new();
+ my $page = $pdf->page();
+
+ $pdf->mediabox($paper_width, $paper_height);
+
+ my $font = $pdf->corefont(defined $pdfopts->{font_name} && $supported_fonts{lc $pdfopts->{font_name}} ? ucfirst $pdfopts->{font_name} : 'Verdana',
+ '-encoding' => $main::dbcharset || 'ISO-8859-15');
+ my $font_size = $pdfopts->{font_size} || 7;
+ my $title_font_size = $font_size + 1;
+ my $padding = 1;
+ my $font_height = $font_size + 2 * $padding;
+ my $title_font_height = $font_size + 2 * $padding;
+
+ my $header_height = 2 * $title_font_height if ($opts->{title});
+ my $footer_height = 2 * $font_height if ($pdfopts->{number});
+
+ my $top_text_height = 0;
+
+ if ($self->{options}->{top_info_text}) {
+ my $top_text = $self->{options}->{top_info_text};
+ $top_text =~ s/\r//g;
+ $top_text =~ s/\n+$//;
+
+ my @lines = split m/\n/, $top_text;
+ $top_text_height = $font_height * scalar @lines;
+
+ foreach my $line_no (0 .. scalar(@lines) - 1) {
+ my $y_pos = $paper_height - $margin_top - $header_height - $line_no * $font_height;
+ my $text_obj = $page->text();
+
+ $text_obj->font($font, $font_size);
+ $text_obj->translate($margin_left, $y_pos);
+ $text_obj->text($lines[$line_no]);
+ }
+ }
+
+ $table->table($pdf,
+ $page,
+ \@data,
+ 'x' => $margin_left,
+ 'w' => $paper_width - $margin_left - $margin_right,
+ 'start_y' => $paper_height - $margin_top - $header_height - $top_text_height,
+ 'next_y' => $paper_height - $margin_top - $header_height,
+ 'start_h' => $paper_height - $margin_top - $margin_bottom - $header_height - $footer_height - $top_text_height,
+ 'next_h' => $paper_height - $margin_top - $margin_bottom - $header_height - $footer_height,
+ 'padding' => 1,
+ 'background_color_odd' => '#ffffff',
+ 'background_color_even' => '#eeeeee',
+ 'font' => $font,
+ 'font_size' => $font_size,
+ 'font_color' => '#000000',
+ 'header_props' => {
+ 'bg_color' => '#ffffff',
+ 'repeat' => 1,
+ 'font_color' => '#000000',
+ },
+ 'column_props' => \@column_props,
+ 'cell_props' => \@cell_props,
+ );
+
+ foreach my $page_num (1..$pdf->pages()) {
+ my $curpage = $pdf->openpage($page_num);
+
+ if ($pdfopts->{number}) {
+ my $label = $main::locale->text("Page #1/#2", $page_num, $pdf->pages());
+ my $text_obj = $curpage->text();
+
+ $text_obj->font($font, $font_size);
+ $text_obj->translate(($paper_width - $margin_left - $margin_right) / 2 + $margin_left - $text_obj->advancewidth($label) / 2, $margin_bottom);
+ $text_obj->text($label);
+ }
+
+ if ($opts->{title}) {
+ my $text_obj = $curpage->text();
+
+ $text_obj->font($font, $title_font_size);
+ $text_obj->translate(($paper_width - $margin_left - $margin_right) / 2 + $margin_left - $text_obj->advancewidth($opts->{title}) / 2,
+ $paper_height - $margin_top);
+ $text_obj->text($opts->{title}, '-underline' => 1);
+ }
+ }
+
+ my $content = $pdf->stringify();
+
+ my $printer_command;
+ if ($pdfopts->{print} && $pdfopts->{printer_id}) {
+ $form->{printer_id} = $pdfopts->{printer_id};
+ $form->get_printer_code($myconfig);
+ $printer_command = $form->{printer_command};
+ }
+
+ if ($printer_command) {
+ $self->_print_content('printer_command' => $printer_command,
+ 'content' => $content,
+ 'copies' => $pdfopts->{copies});
+ $form->{report_generator_printed} = 1;
+
+ } else {
+ my $filename = $self->get_attachment_basename();
+
+ print qq|content-type: application/pdf\n|;
+ print qq|content-disposition: attachment; filename=${filename}.pdf\n\n|;
+
+ print $content;
+ }
}
sub verify_paper_size {
my $requested_paper_size = lc shift;
my $default_paper_size = shift;
- my %allowed_paper_sizes = map { $_ => 1 } qw(a3 a4 letter legal);
+ my %allowed_paper_sizes = map { $_ => 1 } qw(a3 a4 a5 letter legal);
return $allowed_paper_sizes{$requested_paper_size} ? $requested_paper_size : $default_paper_size;
}
-sub generate_pdf_content {
+sub render_pdf_with_html2ps {
my $self = shift;
my $variables = $self->prepare_html_content();
my $form = $self->{form};
$form->error($locale->text('Could not write the temporary HTML file.'));
}
- $html_file->print($form->parse_html_template('report_generator/pdf_report', $variables));
+ $html_file->print($form->parse_html_template($self->{options}->{pdf_template}, $variables));
$html_file->close();
my $cmdline =
unlink $cfg_file_name, $html_file_name;
if ($printer_command && $content) {
- foreach my $i (1 .. max $opt->{copies}, 1) {
- my $printer = IO::File->new("| ${printer_command}");
- if (!$printer) {
- $form->error($locale->text('Could not spawn the printer command.'));
- }
- $printer->print($content);
- $printer->close();
- }
-
+ $self->_print_content('printer_command' => $printer_command,
+ 'content' => $content,
+ 'copies' => $opt->{copies});
$form->{report_generator_printed} = 1;
}
}
}
+sub _print_content {
+ my $self = shift;
+ my %params = @_;
+
+ foreach my $i (1 .. max $params{copies}, 1) {
+ my $printer = IO::File->new("| $params{printer_command}");
+ $main::form->error($main::locale->text('Could not spawn the printer command.')) if (!$printer);
+ $printer->print($params{content});
+ $printer->close();
+ }
+}
+
+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;
- foreach my $key (keys %{ $self->{escaped_strigns_map} }) {
+ foreach my $key (keys %{ $self->{escaped_strings_map} }) {
$text =~ s/\Q$key\E/$self->{escaped_strings_map}->{$key}/g;
}
projects / kivitendo-erp.git / blobdiff