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Koha/labels/label-create-pdf.pl
Zoe Bennett 165c56de29 Bug 19999: use Modern::Perl in label scripts 
Test Plan:
- Check that it now says 'use Modern::Perl;' and not 'use strict; use
warnings;' in the following labels perl scripts:

label-create-csv.pl
label-create-pdf.pl
label-create-xml.pl
label-edit-batch.pl
label-edit-layout.pl
label-edit-profile.pl
label-edit-template.pl
label-home.pl
label-item-search.pl
label-print.pl
spinelabel-home.pl
spinelabel-print.pl

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2018-02-05 09:45:48 -03:00

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#!/usr/bin/perl
# Copyright Chris Nighswonger 2009
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use CGI qw ( -utf8 );
use C4::Auth;
use C4::Debug;
use C4::Creators;
use C4::Labels;
my $cgi = new CGI;
my ( undef, $loggedinuser, $cookie ) = get_template_and_user({
template_name => "labels/label-home.tt",
query => $cgi,
type => "intranet",
authnotrequired => 0,
flagsrequired => { tools => 'label_creator' },
debug => 1,
});
my $batch_id;
my @label_ids;
my @item_numbers;
$batch_id = $cgi->param('batch_id') if $cgi->param('batch_id');
my $template_id = $cgi->param('template_id') || undef;
my $layout_id = $cgi->param('layout_id') || undef;
my $start_label = $cgi->param('start_label') || 1;
@label_ids = $cgi->multi_param('label_id') if $cgi->param('label_id');
@item_numbers = $cgi->multi_param('item_number') if $cgi->param('item_number');
my $items = undef;
my $pdf_file = (@label_ids || @item_numbers ? "label_single_" . scalar(@label_ids || @item_numbers) : "label_batch_$batch_id");
print $cgi->header( -type => 'application/pdf',
-encoding => 'utf-8',
-attachment => "$pdf_file.pdf",
);
our $pdf = C4::Creators::PDF->new(InitVars => 0);
my $batch = C4::Labels::Batch->retrieve(batch_id => $batch_id);
our $template = C4::Labels::Template->retrieve(template_id => $template_id, profile_id => 1);
my $layout = C4::Labels::Layout->retrieve(layout_id => $layout_id);
sub _calc_next_label_pos {
my ($row_count, $col_count, $llx, $lly) = @_;
if ($col_count < $template->get_attr('cols')) {
$llx = ($llx + $template->get_attr('label_width') + $template->get_attr('col_gap'));
$col_count++;
}
else {
$llx = $template->get_attr('left_margin');
if ($row_count == $template->get_attr('rows')) {
$pdf->Page();
$lly = ($template->get_attr('page_height') - $template->get_attr('top_margin') - $template->get_attr('label_height'));
$row_count = 1;
}
else {
$lly = ($lly - $template->get_attr('row_gap') - $template->get_attr('label_height'));
$row_count++;
}
$col_count = 1;
}
return ($row_count, $col_count, $llx, $lly);
}
sub _print_text {
my $label_text = shift;
foreach my $text_line (@$label_text) {
$pdf->Font($text_line->{'font'});
$pdf->FontSize( $text_line->{'font_size'} );
$pdf->Text( $text_line->{'text_llx'}, $text_line->{'text_lly'}, $text_line->{'line'} );
}
}
$| = 1;
# set the paper size
my $lowerLeftX = 0;
my $lowerLeftY = 0;
my $upperRightX = $template->get_attr('page_width');
my $upperRightY = $template->get_attr('page_height');
$pdf->Compress(1);
$pdf->Mbox($lowerLeftX, $lowerLeftY, $upperRightX, $upperRightY);
my ($row_count, $col_count, $llx, $lly) = $template->get_label_position($start_label);
if (@label_ids) {
my $batch_items = $batch->get_attr('items');
grep {
my $label_id = $_;
push(@{$items}, grep{$_->{'label_id'} == $label_id;} @{$batch_items});
} @label_ids;
}
elsif (@item_numbers) {
grep {
push(@{$items}, {item_number => $_});
} @item_numbers;
}
else {
$items = $batch->get_attr('items');
}
LABEL_ITEMS:
foreach my $item (@{$items}) {
my ($barcode_llx, $barcode_lly, $barcode_width, $barcode_y_scale_factor) = 0,0,0,0;
if ($layout->get_attr('printing_type') eq 'ALT') { # we process the ALT style printing type here because it is not an atomic printing type
my $label_a = C4::Labels::Label->new(
batch_id => $batch_id,
item_number => $item->{'item_number'},
llx => $llx,
lly => $lly,
width => $template->get_attr('label_width'),
height => $template->get_attr('label_height'),
top_text_margin => $template->get_attr('top_text_margin'),
left_text_margin => $template->get_attr('left_text_margin'),
barcode_type => $layout->get_attr('barcode_type'),
printing_type => 'BIB',
guidebox => $layout->get_attr('guidebox'),
oblique_title => $layout->get_attr('oblique_title'),
font => $layout->get_attr('font'),
font_size => $layout->get_attr('font_size'),
callnum_split => $layout->get_attr('callnum_split'),
justify => $layout->get_attr('text_justify'),
format_string => $layout->get_attr('format_string'),
text_wrap_cols => $layout->get_text_wrap_cols(label_width => $template->get_attr('label_width'), left_text_margin => $template->get_attr('left_text_margin')),
);
$pdf->Add($label_a->draw_guide_box) if $layout->get_attr('guidebox');
my $label_a_text = $label_a->create_label();
_print_text($label_a_text);
($row_count, $col_count, $llx, $lly) = _calc_next_label_pos($row_count, $col_count, $llx, $lly);
my $label_b = C4::Labels::Label->new(
batch_id => $batch_id,
item_number => $item->{'item_number'},
llx => $llx,
lly => $lly,
width => $template->get_attr('label_width'),
height => $template->get_attr('label_height'),
top_text_margin => $template->get_attr('top_text_margin'),
left_text_margin => $template->get_attr('left_text_margin'),
barcode_type => $layout->get_attr('barcode_type'),
printing_type => 'BAR',
guidebox => $layout->get_attr('guidebox'),
oblique_title => $layout->get_attr('oblique_title'),
font => $layout->get_attr('font'),
font_size => $layout->get_attr('font_size'),
callnum_split => $layout->get_attr('callnum_split'),
justify => $layout->get_attr('text_justify'),
format_string => $layout->get_attr('format_string'),
text_wrap_cols => $layout->get_text_wrap_cols(label_width => $template->get_attr('label_width'), left_text_margin => $template->get_attr('left_text_margin')),
);
$pdf->Add($label_b->draw_guide_box) if $layout->get_attr('guidebox');
my $label_b_text = $label_b->create_label();
($row_count, $col_count, $llx, $lly) = _calc_next_label_pos($row_count, $col_count, $llx, $lly);
next LABEL_ITEMS;
}
else {
}
my $label = C4::Labels::Label->new(
batch_id => $batch_id,
item_number => $item->{'item_number'},
llx => $llx,
lly => $lly,
width => $template->get_attr('label_width'),
height => $template->get_attr('label_height'),
top_text_margin => $template->get_attr('top_text_margin'),
left_text_margin => $template->get_attr('left_text_margin'),
barcode_type => $layout->get_attr('barcode_type'),
printing_type => $layout->get_attr('printing_type'),
guidebox => $layout->get_attr('guidebox'),
oblique_title => $layout->get_attr('oblique_title'),
font => $layout->get_attr('font'),
font_size => $layout->get_attr('font_size'),
callnum_split => $layout->get_attr('callnum_split'),
justify => $layout->get_attr('text_justify'),
format_string => $layout->get_attr('format_string'),
text_wrap_cols => $layout->get_text_wrap_cols(label_width => $template->get_attr('label_width'), left_text_margin => $template->get_attr('left_text_margin')),
);
$pdf->Add($label->draw_guide_box) if $layout->get_attr('guidebox');
my $label_text = $label->create_label();
_print_text($label_text) if $label_text;
($row_count, $col_count, $llx, $lly) = _calc_next_label_pos($row_count, $col_count, $llx, $lly);
next LABEL_ITEMS;
}
$pdf->End();
__END__
=head1 NAME
labels/label-create-pdf.pl - A script for creating a pdf export of labels and label batches in Koha
=head1 ABSTRACT
This script provides the means of producing a pdf of labels for items either individually, in groups, or in batches from within Koha.
=head1 USAGE
This script is intended to be called as a cgi script although it could be easily modified to accept command line parameters. The script accepts four single
parameters and two "multiple" parameters as follows:
C<batch_id> A single valid batch id to export.
C<template_id> A single valid template id to be applied to the current export. This parameter is manditory.
C<layout_id> A single valid layout id to be applied to the current export. This parameter is manditory.
C<start_label> The number of the label on which to begin the export. This parameter is optional.
C<lable_ids> A single valid label id to export. Multiple label ids may be submitted to export multiple labels.
C<item_numbers> A single valid item number to export. Multiple item numbers may be submitted to export multiple items.
B<NOTE:> One of the C<batch_id>, C<label_ids>, or C<item_number> parameters is manditory. However, do not pass a combination of them or bad things might result.
example:
http://staff-client.kohadev.org/cgi-bin/koha/labels/label-create-pdf.pl?batch_id=1&template_id=1&layout_id=5&start_label=1
=head1 AUTHOR
Chris Nighswonger <cnighswonger AT foundations DOT edu>
=head1 COPYRIGHT
Copyright 2009 Foundations Bible College.
=head1 LICENSE
This file is part of Koha.
Koha is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later version.
You should have received a copy of the GNU General Public License along with Koha; if not, write to the Free Software Foundation, Inc., 51 Franklin Street,
Fifth Floor, Boston, MA 02110-1301 USA.
=head1 DISCLAIMER OF WARRANTY
Koha is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
=cut
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