#=====================================================================
# LedgerSMB
# Small Medium Business Accounting software
# http://www.ledgersmb.org/
#
# Copyright (C) 2006
# This work contains copyrighted information from a number of sources all used
# with permission.
#
# This file contains source code included with or based on SQL-Ledger which
# is Copyright Dieter Simader and DWS Systems Inc. 2000-2005 and licensed
# under the GNU General Public License version 2 or, at your option, any later
# version.  For a full list including contact information of contributors,
# maintainers, and copyright holders, see the CONTRIBUTORS file.
#
# Original Copyright Notice from SQL-Ledger 2.6.17 (before the fork):
# Copyright (C) 2002
#
#  Author: DWS Systems Inc.
#     Web: http://www.sql-ledger.org
#
#  Contributors: Tony Fraser <tony@sybaspace.com>
#
#======================================================================
#
# This file has undergone whitespace cleanup.
#
#======================================================================
#
# routines for menu items
#
#=====================================================================

package Menu;

use LedgerSMB::Inifile;
@ISA = qw/Inifile/;

sub menuitem {
    my ( $self, $myconfig, $form, $item ) = @_;

    my $module =
      ( $self->{$item}{module} ) ? $self->{$item}{module} : $form->{script};
    my $action =
      ( $self->{$item}{action} ) ? $self->{$item}{action} : "section_menu";
    my $target = ( $self->{$item}{target} ) ? $self->{$item}{target} : "";

    my $level = $form->escape($item);
    my $style;
    if ( $form->{menubar} ) {
        $style = "";
    }
    else {
        $style = "display:block;";
    }
    my $str =
        qq|<a style="$style"|
      . qq|href="$module?path=$form->{path}&amp;action=$action&amp;|
      . qq|level=$level&amp;login=$form->{login}&amp;|
      . qq|timeout=$form->{timeout}&amp;sessionid=$form->{sessionid}|
      . qq|&amp;js=$form->{js}|;

    my @vars = qw(module action target href);

    if ( $self->{$item}{href} ) {
        $str  = qq|<a href="$self->{$item}{href}|;
        @vars = qw(module target href);
    }

    for (@vars) { delete $self->{$item}{$_} }

    delete $self->{$item}{submenu};

    # add other params
    foreach my $key ( keys %{ $self->{$item} } ) {
        $str .= "&amp;" . $form->escape($key) . "=";
        ( $value, $conf ) = split /=/, $self->{$item}{$key}, 2;
        $value = "$myconfig->{$value}$conf"
          if $self->{$item}{$key} =~ /=/;

        $str .= $form->escape($value);
    }

    $str .= qq|#id$form->{tag}| if $target eq 'acc_menu';

    if ($target) {
        $str .= qq|" target="$target"|;
    }
    else {
        $str .= '"';
    }

    $str .= qq|>|;

}

sub access_control {
    my ( $self, $myconfig, $menulevel ) = @_;

    my @menu = ();

    if ( $menulevel eq "" ) {
        @menu = grep { !/--/ } @{ $self->{ORDER} };
    }
    else {
        @menu = grep { /^${menulevel}--/; } @{ $self->{ORDER} };
    }

    my @a = split /;/, $myconfig->{acs};
    my $excl = ();

    # remove --AR, --AP from array
    grep { ( $a, $b ) = split /--/; s/--$a$//; } @a;

    for (@a) { $excl{$_} = 1 }

    @a = ();
    for (@menu) { push @a, $_ unless $excl{$_} }

    @a;

}

1;