/usr/share/perl5/HTML/Widgets/NavMenu/Iterator/Base.pm is in libhtml-widgets-navmenu-perl 1.0703-1.
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 | package HTML::Widgets::NavMenu::Iterator::Base;
use strict;
use warnings;
use base qw(HTML::Widgets::NavMenu::Tree::Iterator);
__PACKAGE__->mk_acc_ref([qw(
_html
nav_menu
)]);
=head1 NAME
HTML::Widgets::NavMenu::Iterator::Base - base class for the iterator.
=head1 SYNOPSIS
For internal use only.
=head1 METHODS
=head2 nav_menu
Internal use.
=cut
sub _init
{
my $self = shift;
my $args = shift;
$self->SUPER::_init($args);
$self->nav_menu($args->{'nav_menu'}) or
die "nav_menu not specified!";
$self->_html([]);
return 0;
}
sub _add_tags
{
my $self = shift;
push (@{$self->_html()}, @_);
}
sub _is_root
{
my $self = shift;
return ($self->stack->len() == 1);
}
sub _is_top_separator
{
my $self = shift;
return $self->top->_node->separator;
}
=head2 $self->get_initial_node()
Gets the initial node.
=cut
sub get_initial_node
{
my $self = shift;
return $self->nav_menu->_get_traversed_tree();
}
=head2 $self->get_node_subs({ node => $node})
Gets the subs of the node.
=cut
sub get_node_subs
{
my ($self, $args) = @_;
my $node = $args->{'node'};
return [ @{$node->subs()} ];
}
=head2 $self->get_new_accum_state( { item => $item, node => $node } )
Gets the new accumulated state.
=cut
# TODO : This method is too long - refactor.
sub get_new_accum_state
{
my ($self, $args) = @_;
my $parent_item = $args->{'item'};
my $node = $args->{'node'};
my $prev_state;
if (defined($parent_item))
{
$prev_state = $parent_item->_accum_state();
}
else
{
$prev_state = +{};
}
my $show_always = 0;
if (exists($prev_state->{'show_always'}))
{
$show_always = $prev_state->{'show_always'};
}
if (defined($node->show_always()))
{
$show_always = $node->show_always();
}
my $rec_url_type;
if (exists($prev_state->{'rec_url_type'}))
{
$rec_url_type = $prev_state->{'rec_url_type'};
}
if (defined($node->rec_url_type()))
{
$rec_url_type = $node->rec_url_type();
}
return
{
'host' => ($node->host() ? $node->host() : $prev_state->{'host'}),
'show_always' => $show_always,
'rec_url_type' => $rec_url_type,
};
}
=head2 my $array_ref = $self->get_results()
Returns an array reference with the resultant HTML.
=cut
sub get_results
{
my $self = shift;
return [ @{$self->_html()} ];
}
=head1 COPYRIGHT & LICENSE
Copyright 2006 Shlomi Fish, all rights reserved.
This program is released under the following license: MIT X11.
=cut
1;
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