/usr/share/perl5/Template/Plugin/Class.pm is in libtemplate-plugin-class-perl 0.14-1.
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 | use strict;
package Template::Plugin::Class;
use base 'Template::Plugin';
use vars qw( $VERSION );
$VERSION = '0.14';
sub new {
my $class = shift;
my $context = shift;
my $arg = shift;
# stolen from base.pm
eval "require $arg";
# Only ignore "Can't locate" errors from our eval require.
# Other fatal errors (syntax etc) must be reported.
(my $filename = $arg) =~ s!::!/!g;
die if $@ && $@ !~ /Can't locate \Q$filename\E\.pm/;
no strict 'refs';
unless (%{"$arg\::"}) {
require Carp;
Carp::croak("Package \"$arg\" is empty.\n",
"\t(Perhaps you need to 'use' the module ",
"which defines that package first.)");
}
return bless \$arg, 'Template::Plugin::Class::Proxy';
}
package Template::Plugin::Class::Proxy;
use vars qw( $AUTOLOAD );
sub AUTOLOAD {
my $self = shift;
my $class = ref $self;
my ($method) = ($AUTOLOAD =~ /^$class\::(.*)/);
$$self->$method(@_);
}
sub DESTROY {}
1;
__END__
=head1 NAME
Template::Plugin::Class - allow calling of class methods on arbitrary classes
=head1 SYNOPSIS
[% USE foo = Class('Foo') %]
[% foo.bar %]
=head1 DESCRIPTION
Template::Plugin::Class allows you to call class methods on
arbitrary classes. One use for this is in Class::DBI style
applications, where you may do somthing like this:
[% USE cd = Class('Music::CD') %]
[% FOREACH disc = cd.retrieve_all %]
[% disc.artist %] - [% disc.title %]
[% END %]
=head1 CAVEATS
You won't be able to directly call C<AUTOLOAD> or C<DESTROY> methods
on the remote class. This shouldn't be a huge hardship.
=head1 BUGS
Apart from the mentioned caveat, none currently known. If you find
any please contact the author.
=head1 AUTHOR
Richard Clamp <richardc@unixbeard.net>
=head1 COPYRIGHT
Copyright (C) 2003, 2004, 2006, 2009 Richard Clamp. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=head1 SEE ALSO
L<Template>
=cut
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