/usr/share/perl5/NetSDS/Template.pm is in libnetsds-perl 1.301-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# FILE: Template.pm
#
# DESCRIPTION: Wrapper for HTML::Template::Pro
#
# AUTHOR: Michael Bochkaryov (Rattler), <misha@rattler.kiev.ua>
# COMPANY: Net.Style
# CREATED: 16.07.2008 23:30:12 EEST
#===============================================================================
=head1 NAME
NetSDS::Template - NetSDS template engine
=head1 SYNOPSIS
use NetSDS::Template;
=head1 DESCRIPTION
C<NetSDS::Template> class provides developers with ability to create template
based web applications.
=cut
package NetSDS::Template;
use 5.8.0;
use strict;
use warnings;
use base 'NetSDS::Class::Abstract';
use HTML::Template::Pro;
use NetSDS::Util::File;
use version; our $VERSION = '1.301';
#===============================================================================
=head1 CLASS API
=over
=item B<new([%params])> - class constructor
This concstructor loads template files and parse them.
my $tpl = NetSDS::Template->new(
dir => '/etc/NetSDS/templates',
esc => 'URL',
include_path => '/mnt/floppy/templates',
);
=cut
#-----------------------------------------------------------------------
sub new {
my ( $class, %params ) = @_;
# Get filenames of templates
my $tpl_dir = $params{dir};
# Initialize templates hash reference
my $tpl = {};
my @tpl_files = @{ dir_read( $tpl_dir, 'tmpl' ) };
# Add support for 'include_path' option
foreach my $file (@tpl_files) {
# Read file to memory
if ( $file =~ /(^.*)\.tmpl$/ ) {
# Determine template name and read file content
my $tpl_name = $1;
my $tpl_content = file_read("$tpl_dir/$file");
if ($tpl_content) {
# Prepare include path list
my $include_path = $params{include_path} ? $params{include_path} : undef;
my @inc = ();
if ( defined $include_path ) { push @inc, $include_path; }
push @inc, ( $params{dir} . '/inc', '/usr/share/NetSDS/templates/' );
# Create template processing object
my $tem = HTML::Template::Pro->new(
scalarref => \$tpl_content,
filter => $params{filter} || [],
loop_context_vars => 1,
global_vars => 1,
default_escape => defined( $params{esc} ) ? $params{esc} : 'HTML',
search_path_on_include => 1,
path => \@inc,
);
$tpl->{$tpl_name} = $tem;
} ## end if ($tpl_content)
} ## end if ( $file =~ /(^.*)\.tmpl$/)
} ## end foreach my $file (@tpl_files)
# Create myself at last :)
return $class->SUPER::new( templates => $tpl );
} ## end sub new
#***********************************************************************
=item B<render($tmpl_name, %params)> - render document by template and paramters
This method prepares set of parameters and applies them to given template.
Return is a ready for output document after processing.
Example:
# Simple template rendering with scalar parameters
my $str = $tmp->render('main', title => 'Main Page');
# Rendering template with array parameters
my $str2 = $tmp->render('list', title => 'Statistics', users => \@users_list);
=cut
#-----------------------------------------------------------------------
sub render {
my ( $self, $name, %params ) = @_;
my $tpl = $self->{'templates'}->{$name};
unless ($tpl) {
return $self->error("Wrong template name: '$name'");
}
# Clear previously set paramters and change to new
$tpl->clear_params();
$tpl->param(%params);
# Return finally rendered document
return $tpl->output;
}
1;
__END__
=back
=head1 EXAMPLES
None
=head1 BUGS
Unknown yet
=head1 SEE ALSO
L<HTML::Template::Pro>, L<HTML::Template>
=head1 TODO
1. Add i18n support to process multilingual templates.
=head1 AUTHOR
Michael Bochkaryov <misha@rattler.kiev.ua>
=head1 THANKS
Igor Vlasenko (http://search.cpan.org/~viy/) for HTML::Template::Pro
=head1 LICENSE
Copyright (C) 2008-2009 Net Style Ltd.
This program 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; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
=cut
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