1 package SL::Dispatcher;
6 unshift @INC, "modules/override"; # Use our own versions of various modules (e.g. YAML).
7 push @INC, "modules/fallback"; # Only use our own versions of modules if there's no system version.
8 push @INC, "SL"; # FCGI won't find modules that are not properly named. Help it by inclduging SL
11 use CGI qw( -no_xhtml);
12 use English qw(-no_match_vars);
18 use List::Util qw(first);
21 # Trailing new line is added so that Perl will not add the line
22 # number 'die' was called in.
23 use constant END_OF_REQUEST => "END-OF-REQUEST\n";
25 sub pre_request_checks {
26 if (!$::auth->session_tables_present) {
27 if ($::form->{script} eq 'admin.pl') {
31 show_error('login/auth_db_unreachable');
34 $::auth->expire_sessions;
38 $::lxdebug->enter_sub;
40 my $error_type = shift || '';
42 $::locale = Locale->new($::language);
43 $::form->{error} = $::locale->text('The session is invalid or has expired.') if ($error_type eq 'session');
44 $::form->{error} = $::locale->text('Incorrect password!.') if ($error_type eq 'password');
45 $::myconfig{countrycode} = $::language;
46 $::form->{stylesheet} = 'css/lx-office-erp.css';
49 print $::form->parse_html_template($template);
50 $::lxdebug->leave_sub;
55 sub pre_startup_setup {
58 require "config/lx-erp.conf";
62 require "config/lx-erp-local.conf";
63 } if -f "config/lx-erp-local.conf";
67 require "bin/mozilla/common.pl";
68 require "bin/mozilla/installationcheck.pl";
71 # canonial globals. if it's not here, chances are it will get refactored someday.
74 $::userspath = "users";
75 $::templates = "templates";
76 $::memberfile = "users/members";
77 $::menufile = "menu.ini";
78 $::sendmail = "| /usr/sbin/sendmail -t";
79 $::lxdebug = LXDebug->new;
80 $::auth = SL::Auth->new;
83 %::called_subs = (); # currently used for recursion detection
87 sub pre_startup_checks {
88 ::verify_installation();
96 sub require_main_code {
97 my ($script, $suffix) = @_;
101 require "bin/mozilla/$script$suffix";
102 } or die $EVAL_ERROR;
104 if (-f "bin/mozilla/custom_$script$suffix") {
107 require "bin/mozilla/custom_$script$suffix";
109 $::form->error($EVAL_ERROR) if ($EVAL_ERROR);
111 if ($::form->{login} && -f "bin/mozilla/$::form->{login}_$script") {
114 require "bin/mozilla/$::form->{login}_$script";
116 $::form->error($EVAL_ERROR) if ($EVAL_ERROR);
121 $::lxdebug->enter_sub;
122 $::lxdebug->begin_request;
124 my $interface = lc(shift || 'cgi');
125 my ($script_name, $action);
127 if ($interface =~ m/^(?:fastcgi|fcgid|fcgi)$/) {
128 $script_name = $ENV{SCRIPT_NAME};
129 unrequire_bin_mozilla();
135 $::cgi = CGI->new('');
136 $::locale = Locale->new($::language);
140 eval { ($script_name, $action) = _route_request($script_name); 1; } or return;
142 my ($script, $path, $suffix) = fileparse($script_name, ".pl");
143 require_main_code($script, $suffix);
145 $::form->{script} = $script . $suffix;
147 pre_request_checks();
150 $::form->error($::locale->text('System currently down for maintenance!')) if -e "$::userspath/nologin" && $script ne 'admin';
152 if ($script eq 'login' or $script eq 'admin' or $script eq 'kopf') {
153 $::form->{titlebar} = "Lx-Office " . $::locale->text('Version') . " $::form->{version}";
154 ::run($::auth->restore_session);
157 # copy from am.pl routines
158 my $session_result = $::auth->restore_session;
160 show_error('login/password_error', 'session') if SL::Auth::SESSION_EXPIRED == $session_result;
161 %::myconfig = $::auth->read_user($::form->{login});
163 show_error('login/password_error', 'password') unless $::myconfig{login};
165 $::locale = Locale->new($::myconfig{countrycode});
167 show_error('login/password_error', 'password') if SL::Auth::OK != $::auth->authenticate($::form->{login}, $::form->{password}, 0);
169 $::auth->set_session_value('login', $::form->{login}, 'password', $::form->{password});
170 $::auth->create_or_refresh_session;
171 delete $::form->{password};
173 map { $::form->{$_} = $::myconfig{$_} } qw(stylesheet charset)
174 unless $action eq 'save' && $::form->{type} eq 'preferences';
176 $::form->set_standard_title;
177 ::call_sub('::' . $::locale->findsub($action));
180 $::form->error($::locale->text('action= not defined!'));
185 if ($EVAL_ERROR ne END_OF_REQUEST) {
186 $::form->{label_error} = $::cgi->pre($EVAL_ERROR);
187 eval { show_error('generic/error') };
195 Form::disconnect_standard_dbh();
197 $::lxdebug->end_request;
198 $::lxdebug->leave_sub;
201 sub unrequire_bin_mozilla {
203 next unless m#^bin/mozilla/#;
204 next if /\bcommon.pl$/;
205 next if /\binstallationcheck.pl$/;
211 my $script_name = shift;
213 return $script_name =~ m/dispatcher\.pl$/ ? _route_dispatcher_request() : ($script_name, $::form->{action});
216 sub _route_dispatcher_request {
217 my $name_re = qr{[a-z]\w*};
218 my ($script_name, $action);
221 die "Unroutable request -- inavlid module name.\n" if !$::form->{M} || ($::form->{M} !~ m/^${name_re}$/);
222 $script_name = $::form->{M} . '.pl';
225 $action = $::form->{A};
228 $action = first { m/^A_${name_re}$/ } keys %{ $::form };
229 die "Unroutable request -- inavlid action name.\n" if !$action;
231 delete $::form->{$action};
232 $action = substr $action, 2;
235 delete @{$::form}{qw(M A)};
239 $::form->{label_error} = $::cgi->pre($EVAL_ERROR);
240 show_error('generic/error');
243 return ($script_name, $action);
251 die SL::Dispatcher->END_OF_REQUEST;