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94899fc9 Moritz Bunkus
package SL::Dispatcher;

use strict;

use CGI qw( -no_xhtml);
use English qw(-no_match_vars);
use SL::Auth;
use SL::LXDebug;
use SL::Locale;
use SL::Common;
use Form;
use Moose;
use Rose::DB;
use Rose::DB::Object;
use File::Basename;

sub pre_request_checks {
show_error('login/auth_db_unreachable') unless $::auth->session_tables_present;
$::auth->expire_sessions;
}

sub show_error {
$::lxdebug->enter_sub;
my $template = shift;
my $error_type = shift || '';
my $locale = Locale->new($::language, 'all');
$::form->{error} = $::locale->text('The session is invalid or has expired.') if ($error_type eq 'session');
$::form->{error} = $::locale->text('Incorrect password!.') if ($error_type eq 'password');
$::myconfig{countrycode} = $::language;
$::form->{stylesheet} = 'css/lx-office-erp.css';

$::form->header;
print $::form->parse_html_template($template);
$::lxdebug->leave_sub;

exit;
}

sub pre_startup_setup {
eval {
package main;
require "config/lx-erp.conf";
};
eval {
package main;
require "config/lx-erp-local.conf";
} if -f "config/lx-erp-local.conf";

eval {
package main;
require "bin/mozilla/common.pl";
require "bin/mozilla/installationcheck.pl";
} or die $EVAL_ERROR;

# dummy globals
{
no warnings 'once';
$::userspath = "users";
$::templates = "templates";
$::memberfile = "users/members";
$::sendmail = "| /usr/sbin/sendmail -t";
$::lxdebug = LXDebug->new;
$::auth = SL::Auth->new;
%::myconfig = ();
}
}

sub pre_startup_checks {
::verify_installation();
}

sub pre_startup {
pre_startup_setup();
pre_startup_checks();
}

sub require_main_code {
my ($script, $suffix) = @_;

eval {
package main;
require "bin/mozilla/$script$suffix";
} or die $EVAL_ERROR;

if (-f "bin/mozilla/custom_$script$suffix") {
eval {
package main;
require "bin/mozilla/custom_$script$suffix";
};
$::form->error($EVAL_ERROR) if ($EVAL_ERROR);
}
if ($::form->{login} && -f "bin/mozilla/$::form->{login}_$::form->{script}") {
eval {
package main;
require "bin/mozilla/$::form->{login}_$::form->{script}";
};
$::form->error($EVAL_ERROR) if ($EVAL_ERROR);
}
}

sub handle_request {
$::lxdebug->enter_sub;
$::lxdebug->begin_request;

my $interface = lc(shift || 'cgi');
my $script_name;

if ($interface =~ m/^(?:fastcgi|fcgid|fcgi)$/) {
$script_name = $ENV{SCRIPT_NAME};
unrequire_bin_mozilla();

} else {
$script_name = $0;
}

my ($script, $path, $suffix) = fileparse($script_name, ".pl");
require_main_code($script, $suffix);

$::cgi = CGI->new('');
$::locale = Locale->new($::language, $script);
$::form = Form->new;
$::form->{script} = $script . $suffix;

pre_request_checks();

eval {
if ($script eq 'login' or $script eq 'admin' or $script eq 'kopf') {
$::form->{titlebar} = "Lx-Office " . $::locale->text('Version') . " $::form->{version}";
::run($::auth->restore_session);

} elsif ($::form->{action}) {
# copy from am.pl routines
$::form->error($::locale->text('System currently down for maintenance!')) if -e "$main::userspath/nologin" && $script ne 'admin';

my $session_result = $::auth->restore_session;

show_error('login/password_error', 'session') if SL::Auth::SESSION_EXPIRED == $session_result;
%::myconfig = $::auth->read_user($::form->{login});

show_error('login/password_error', 'password') unless $::myconfig{login};

$::locale = Locale->new($::myconfig{countrycode}, $script);

show_error('login/password_error', 'password') if SL::Auth::OK != $::auth->authenticate($::form->{login}, $::form->{password}, 0);

$::auth->set_session_value('login', $::form->{login}, 'password', $::form->{password});
$::auth->create_or_refresh_session;
delete $::form->{password};

map { $::form->{$_} = $::myconfig{$_} } qw(stylesheet charset)
unless $::form->{action} eq 'save' && $::form->{type} eq 'preferences';

$::form->set_standard_title;
::call_sub('::' . $::locale->findsub($::form->{action}));

} else {
$::form->error($::locale->text('action= not defined!'));
}

1;
} or do {
$::form->{label_error} = $::cgi->pre($EVAL_ERROR);
show_error('generic/error');
};

# cleanup
$::locale = undef;
$::form = undef;
$::myconfig = ();

$::lxdebug->end_request;
$::lxdebug->leave_sub;
}

sub unrequire_bin_mozilla {
for (keys %INC) {
next unless m#^bin/mozilla/#;
next if /\bcommon.pl$/;
next if /\binstallationcheck.pl$/;
delete $INC{$_};
}
}

1;