1 #=====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
8 # SQL-Ledger Accounting
11 # Author: Dieter Simader
12 # Email: dsimader@sql-ledger.org
13 # Web: http://www.sql-ledger.org
17 # This program is free software; you can redistribute it and/or modify
18 # it under the terms of the GNU General Public License as published by
19 # the Free Software Foundation; either version 2 of the License, or
20 # (at your option) any later version.
22 # This program is distributed in the hope that it will be useful,
23 # but WITHOUT ANY WARRANTY; without even the implied warranty of
24 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 # GNU General Public License for more details.
26 # You should have received a copy of the GNU General Public License
27 # along with this program; if not, write to the Free Software
28 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #=====================================================================
31 # routines for menu items
33 #=====================================================================
43 $main::lxdebug->enter_sub();
45 my ($type, $menufile) = @_;
48 my $inifile = Inifile->new($menufile);
50 map { $self->{$_} = $inifile->{$_} } keys %{ $inifile };
56 $main::lxdebug->leave_sub();
62 $main::lxdebug->enter_sub();
64 my ($self, $name, $item) = @_;
66 my $form = $main::form;
67 my $myconfig = \%main::myconfig;
69 my $module = $self->{$name}->{module} || $form->{script};
70 my $action = $self->{$name}->{action};
72 $item->{target} = $self->{$name}->{target} || "main_window";
73 $item->{href} = $self->{$name}->{href} || "${module}?action=" . $form->escape($action);
75 my @vars = qw(module target href);
76 push @vars, 'action' unless ($self->{$name}->{href});
78 map { delete $self->{$name}{$_} } @vars;
81 foreach my $key (keys %{ $self->{$name} }) {
82 my ($value, $conf) = split(m/=/, $self->{$name}->{$key}, 2);
83 $value = $myconfig->{$value} . "/$conf" if ($conf);
84 $item->{href} .= "&" . $form->escape($key) . "=" . $form->escape($value);
87 $main::lxdebug->leave_sub();
91 $main::lxdebug->enter_sub(2);
93 my ($self, $myconfig, $menulevel) = @_;
97 if ($menulevel eq "") {
98 @menu = grep { !/--/ } @{ $self->{ORDER} };
100 @menu = grep { /^${menulevel}--/ } @{ $self->{ORDER} };
103 $main::lxdebug->leave_sub(2);
108 sub parse_access_string {
113 my $form = $main::form;
114 my $auth = $main::auth;
115 my $myconfig = \%main::myconfig;
120 push @stack, $cur_ary;
122 while ($access =~ m/^([a-z_]+|\||\&|\(|\)|\s+)/) {
124 substr($access, 0, length($1)) = "";
126 next if ($token =~ /\s/);
129 my $new_cur_ary = [];
130 push @stack, $new_cur_ary;
131 push @{$cur_ary}, $new_cur_ary;
132 $cur_ary = $new_cur_ary;
134 } elsif ($token eq ")") {
137 $form->error("Error in menu.ini for entry ${key}: missing '('");
139 $cur_ary = $stack[-1];
141 } elsif (($token eq "|") || ($token eq "&")) {
142 push @{$cur_ary}, $token;
145 push @{$cur_ary}, $auth->check_right($form->{login}, $token, 1);
150 $form->error("Error in menu.ini for entry ${key}: unrecognized token at the start of '$access'\n");
153 if (1 < scalar @stack) {
154 $main::form->error("Error in menu.ini for entry ${key}: Missing ')'\n");
157 return SL::Auth::evaluate_rights_ary($stack[0]);
165 foreach $key (@{ $self->{ORDER} }) {
166 my $entry = $self->{$key};
168 $entry->{GRANTED} = $entry->{ACCESS} ? $self->parse_access_string($key, $entry->{ACCESS}) : 1;
169 $entry->{IS_MENU} = $entry->{submenu} || ($key !~ m/--/);
170 $entry->{NUM_VISIBLE_CHILDREN} = 0;
174 substr($parent, rindex($parent, '--')) = '';
175 $entry->{GRANTED} &&= $self->{$parent}->{GRANTED};
178 $entry->{VISIBLE} = $entry->{GRANTED};
181 foreach $key (reverse @{ $self->{ORDER} }) {
182 my $entry = $self->{$key};
184 if ($entry->{IS_MENU}) {
185 $entry->{VISIBLE} &&= $entry->{NUM_VISIBLE_CHILDREN} > 0;
188 next if (($key !~ m/--/) || !$entry->{VISIBLE});
191 substr($parent, rindex($parent, '--')) = '';
192 $self->{$parent}->{NUM_VISIBLE_CHILDREN}++;
195 # $self->dump_visible();
197 $self->{ORDER} = [ grep { $self->{$_}->{VISIBLE} } @{ $self->{ORDER} } ];
200 # ToDO: fix this. nuke and pave algorithm without type checking screams for problems.
201 map { delete @{$self->{$_}}{qw(GRANTED IS_MENU NUM_VISIBLE_CHILDREN VISIBLE ACCESS)} if ($_ ne 'ORDER') } keys %{ $self };
207 foreach my $key (@{ $self->{ORDER} }) {
208 my $entry = $self->{$key};
209 $main::lxdebug->message(0, "$entry->{GRANTED} $entry->{VISIBLE} $entry->{NUM_VISIBLE_CHILDREN} $key");