/usr/share/perl5/Lire/GroupField.pm is in lire 2:2.1.1-2.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | package Lire::GroupField;
use strict;
use Carp;
use Lire::DataTypes qw/ check_xml_name is_quantity_type is_time_type /;
use Lire::I18N qw/ dgettext dgettext_para /;
use Lire::ReportSpec;
use Lire::Utils qw/ check_param check_object_param /;
=pod
=head1 NAME
Lire::GroupField - Class that implements the field element in report specifications.
=head1 SYNOPSIS
use Lire::GroupField;
=head1 DESCRIPTION
This module is used to represent the field elements that appears in
the group aggregator element in report specifications.
=head1 CONSTRUCTOR
=head2 new( %params )
Creates a new Lire::GroupField object. It takes several parameters
similar to Lire::ReportOperator.
=over
=item name
The DLF field's name that this GroupField represents. This shouldn't
be quantity or time field (other aggregators should be used for
these).
=item report_spec
The report specification in which this the group field is added.
=item label
The column's label that should be used for this field.
=back
=cut
sub new {
my $proto = shift;
my $class = ref( $proto) || $proto;
my %params = @_;
check_param( $params{'name'}, 'name', \&check_xml_name,
"invalid 'name' parameter" );
check_object_param( $params{'report_spec'}, 'report_spec',
"Lire::ReportSpec" );
croak "'$params{'name'}' field name is not defined in the specification's schemas"
unless $params{'report_spec'}->has_field( $params{'name'} );
my $type = $params{'report_spec'}->field( $params{'name'} )->type();
croak "'$params{'name'}' field is of type '$type'"
. ". Use Lire::Rangegroup for this type\n"
if ( is_quantity_type( $type ) );
croak "'$params{'name'}' field is of type '$type'"
. ". Use Lire::Timeslot or Lire::Timegroup for this type\n"
if ( is_time_type( $type ) );
bless { 'name' => $params{'name'},
'report_spec' => $params{'report_spec'},
'i18n_domain' => $params{'i18n_domain'} || 'lire',
'label' => $params{'label'},
}, $class;
}
=pod
=head2 name()
Returns the DLF field name which we represent.
=cut
sub name {
$_[0]{'name'};
}
=pod
=head2 label( [$new_label] )
Returns the label that should be used for the column we generate in
the report. Default is to use the DLF field's label.
It can be changed by passing a $new_label parameter.
=cut
sub label {
my ( $self, $label ) = @_;
$self->{'label'} = $label
if @_ == 2;
return dgettext( $self->{'i18n_domain'},
$self->{'label'}
? $self->{'label'}
: $self->field()->label() );
}
=pod
=head2 field()
Returns the DLF field which we represents as Lire::Field object.
=cut
sub field {
return $_[0]{'report_spec'}->field( $_[0]{'name'} );
}
# ------------------------------------------------------------------------
# Method print( $fh, $pfx )
#
# The Lire::Group implementation delegates writing the field element
# to us.
sub print {
my ($self, $fh, $pfx ) = @_;
$pfx ||= 0;
$fh ||= \*STDOUT;
print $fh ' ' x $pfx;
print $fh qq{<lire:field name="$self->{'name'}"};
print $fh qq{ label="$self->{'label'}"}
if $self->{'label'};
print $fh "/>\n";
}
# The Lire::ReportOperator create_categorical_info method is delegated
# to us by Lire::Group implementation.
sub create_categorical_info {
my ( $self, $info ) = @_;
$info->create_column_info( $self->name(), 'categorical',
$self->field()->type(), $self->label() );
}
# keep perl happy
1;
__END__
=pod
=head1 SEE ALSO
Lire::Group(3pm)
=head1 AUTHORS
Francis J. Lacoste <flacoste@logreport.org>
Wolfgang Sourdeau <wolfgang@logreport.org>
=head1 VERSION
$Id: GroupField.pm,v 1.19 2006/07/23 13:16:29 vanbaal Exp $
=head1 COPYRIGHT
Copyright (C) 2001-2004 Stichting LogReport Foundation LogReport@LogReport.org
This file is part of Lire.
Lire 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.
This program 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 this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.
=cut
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