use IO::Wrap;
use List::Util qw(max);
use Text::CSV_XS;
+use Text::Iconv;
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',
'orientation' => 'landscape',
};
$self->{export} = {
'nextsub' => '',
- 'variable_list' => '',
+ 'variable_list' => [],
};
+ $self->{data_present} = 0;
+
+ bless $self, $type;
+
$self->set_options(@_) if (@_);
- return bless $self, $type;
+ $self->_init_escaped_strings_map();
+
+ return $self;
+}
+
+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',
+ '>' => '>',
+ '<' => '<',
+ '"' => '"',
+ };
+
+ my $iconv = $main::locale->{iconv_iso8859};
+
+ if ($iconv) {
+ map { $self->{escaped_strings_map}->{$_} = $iconv->convert($self->{escaped_strings_map}->{$_}) } keys %{ $self->{escaped_strings_map} };
+ }
}
sub set_columns {
my $last_row_set;
while (my $arg = shift) {
+ my $row_set;
+
if ('ARRAY' eq ref $arg) {
- push @{ $self->{data} }, $arg;
- $last_row_set = $arg;
+ $row_set = $arg;
} elsif ('HASH' eq ref $arg) {
- my $row_set = [ $arg ];
- push @{ $self->{data} }, $row_set;
- $last_row_set = $row_set;
+ $row_set = [ $arg ];
} else {
$self->{form}->error('Incorrect usage -- expecting hash or array ref');
}
+
+ my @columns_with_default_alignment = grep { defined $self->{columns}->{$_}->{align} } keys %{ $self->{columns} };
+
+ foreach my $row (@{ $row_set }) {
+ foreach my $column (@columns_with_default_alignment) {
+ $row->{$column} ||= { };
+ $row->{$column}->{align} = $self->{columns}->{$column}->{align} unless (defined $row->{$column}->{align});
+ }
+
+ foreach my $field (qw(data link)) {
+ map { $row->{$_}->{$field} = [ $row->{$_}->{$field} ] if (ref $row->{$_}->{$field} ne 'ARRAY') } keys %{ $row };
+ }
+ }
+
+ push @{ $self->{data} }, $row_set;
+ $last_row_set = $row_set;
+
+ $self->{data_present} = 1;
}
return $last_row_set;
push @{ $self->{data} }, { 'type' => 'separator' };
}
+sub add_control {
+ my $self = shift;
+ my $data = shift;
+
+ push @{ $self->{data} }, $data;
+}
+
sub clear_data {
my $self = shift;
- $self->{data} = [];
+ $self->{data} = [];
+ $self->{data_present} = 0;
}
sub set_options {
$self->{export} = {
'nextsub' => shift,
- 'variable_list' => join(" ", @_),
+ 'variable_list' => [ @_ ],
};
}
my $self = shift;
my $format = shift;
- return grep { my $c = $self->{columns}->{$_}; $c && $c->{visible} && (($c->{visible} == 1) || ($c->{visible} =~ /${format}/i)) } @{ $self->{column_order} };
+ return grep { my $c = $self->{columns}->{$_}; $c && $c->{visible} && (($c->{visible} == 1) || ($c->{visible} =~ /\Q${format}\E/i)) } @{ $self->{column_order} };
}
sub html_format {
}
my ($outer_idx, $inner_idx) = (0, 0);
+ my $next_border_top;
my @rows;
foreach my $row_set (@{ $self->{data} }) {
if ('HASH' eq ref $row_set) {
+ if ($row_set->{type} eq 'separator') {
+ if (! scalar @rows) {
+ $next_border_top = 1;
+ } else {
+ $rows[-1]->{BORDER_BOTTOM} = 1;
+ }
+
+ next;
+ }
+
my $row_data = {
- 'IS_CONTROL' => 1,
- 'IS_SEPARATOR' => $row_set->{type} eq 'separator',
- 'NUM_COLUMNS' => scalar @visible_columns,
+ 'IS_CONTROL' => 1,
+ 'IS_COLSPAN_DATA' => $row_set->{type} eq 'colspan_data',
+ 'NUM_COLUMNS' => scalar @visible_columns,
+ 'BORDER_TOP' => $next_border_top,
+ 'data' => $row_set->{data},
};
push @rows, $row_data;
+ $next_border_top = 0;
+
next;
}
foreach my $row (@{ $row_set }) {
$inner_idx++;
- map { $row->{$_}->{data} = $self->html_format($row->{$_}->{data}) } @visible_columns;
+ foreach my $col_name (@visible_columns) {
+ my $col = $row->{$col_name};
+ $col->{CELL_ROWS} = [ ];
+ foreach my $i (0 .. scalar(@{ $col->{data} }) - 1) {
+ push @{ $col->{CELL_ROWS} }, {
+ 'data' => $self->html_format($col->{data}->[$i]),
+ 'link' => $col->{link}->[$i],
+ };
+ }
+
+ # Force at least a to be displayed so that browsers
+ # 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} }) && (!defined $col->{CELL_ROWS}->[0]->{data} || ($col->{CELL_ROWS}->[0]->{data} eq ''))) {
+ $col->{CELL_ROWS}->[0]->{data} = ' ';
+ }
+ }
my $row_data = {
'COLUMNS' => [ map { $row->{$_} } @visible_columns ],
'outer_idx' => $outer_idx,
'outer_idx_odd' => $outer_idx % 2,
'inner_idx' => $inner_idx,
+ 'BORDER_TOP' => $next_border_top,
};
push @rows, $row_data;
+
+ $next_border_top = 0;
}
}
- 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);
'RAW_BOTTOM_INFO_TEXT' => $opts->{raw_bottom_info_text},
'ALLOW_PDF_EXPORT' => $allow_pdf_export,
'ALLOW_CSV_EXPORT' => $opts->{allow_csv_export},
- 'SHOW_EXPORT_BUTTONS' => $allow_pdf_export || $opts->{allow_csv_export},
+ 'SHOW_EXPORT_BUTTONS' => ($allow_pdf_export || $opts->{allow_csv_export}) && $self->{data_present},
'COLUMN_HEADERS' => \@column_headers,
'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},
};
return $variables;
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 verify_paper_size {
$form->error($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 =
}
}
+sub unescape_string {
+ my $self = shift;
+ my $text = shift;
+
+ foreach my $key (keys %{ $self->{escaped_strings_map} }) {
+ $text =~ s/\Q$key\E/$self->{escaped_strings_map}->{$key}/g;
+ }
+
+ $text =~ s/\Q&\E/&/g;
+
+ return $text;
+}
+
sub generate_csv_content {
my $self = shift;
my @visible_columns = $self->get_visible_columns('CSV');
if ($opts->{headers}) {
- $csv->print($stdout, [ map { $self->{columns}->{$_}->{text} } @visible_columns ]);
+ $csv->print($stdout, [ map { $self->unescape_string($self->{columns}->{$_}->{text}) } @visible_columns ]);
}
foreach my $row_set (@{ $self->{data} }) {
next if ('ARRAY' ne ref $row_set);
foreach my $row (@{ $row_set }) {
- map { $row->{$_}->{data} =~ s/\r?\n/$eol/g } @visible_columns;
- $csv->print($stdout, [ map { $row->{$_}->{data} } @visible_columns ]);
+ my @data;
+ foreach my $col (@visible_columns) {
+ push @data, join($eol, map { s/\r?\n/$eol/g; $_ } @{ $row->{$col}->{data} });
+ }
+ $csv->print($stdout, \@data);
}
}
}
projects / kivitendo-erp.git / blobdiff